At this stage, our focus on the development of sustainable agriculture intensive agricultural products into the following categories:
1 adapt to the development of sustainable agriculture technology development farming machinery products to meet environmental protection, soil fertility, to achieve high-yield agricultural production, efficient (a) mechanical tillage to new products: a joint operation subsoiling machine; 2 high clearance suspension plow ; 3 paddy land preparation, ground joint working machine; 4 farmland clear membrane that joint working machine; 5 straw chopper drive. (2) Drill new products: a joint operation tillage planting machine; 2 deep fertilizing sperm small amount of wheat planter series; 3 wheat mulch cover furrow planter; 4 conservation tillage sowing fertilization Pneumatic Precision joint operating machine; 5 Universal mulching planter. (3) rice cultivation equipment new product: a raising rice seedlings equipment; 2 high-speed rice transplanter; 3 double rice transplanter; 4 Rice live machine; 5 upland transplanting machine.
(2) development of sustainable agriculture to adapt to the development of intensive plant protection machinery new products to meet reduce pesticide use, reduce pollution and land for agricultural products (1) low-volume spraying machinery new product: a low volume knapsack sprayer series products, the key technology is a new manual pump, fully sealed press pressure switch, low volume sprinklers; 2 hanging low volume boom back pack sprayers, the key technology is the low-pressure piston diaphragm pump series modular dispensing valve, automatic control and display recording devices; 3 low traction volume boom sprayer, the key technology is the same hanging low volume boom sprayer. (2) a new series of plant protection products: a knapsack hydraulic atomization - air transport sprayer series products, the key technology is a small pump, axial fans, etc.; 2 mobile paddy wide sprayer series, the key technology is the ceramic piston, wide long-range guns, automatic systems for drug development; 3 mini tractor orchard liquid sprayer breeze series, the key technology is the axial fan, nozzle structure development; 4 normal smoke machine, the key technology is a new Pneumatic atomizing nozzle parameters, automatic air spray automatic timing and delay the development of control systems.
3 intensive sustainable agriculture research and technological development intercropping machinery products (1) high clearance tractor series: According to wheat, cotton, ground clearance height to determine tractors, power 36.8kW ~ 88.2kW wheeled tractor. (2) intercropping tools: with the tractor, seeder requested suspension, spacing adjustable, semi-precision. (3) New Combine Harvester: Adaptation of rice, wheat, corn and soybean yield harvest (such as rice yield 750kg ~ 900kg).
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2013年8月6日星期二
Note the use of pesticides hot season
Most pesticides and toxic substances for the chemical substances in the control crop pests plays a pivotal role. However, if the use or improper operation can easily cause human, animal or crop phytotoxicity poisoning. Summer hot season, at the peak of a variety of pests and mixed hair, prevention of drug use is more frequent in pesticide use should pay attention to the following points:
1, the preparation of liquid when dispensing personnel should wear rubber gloves, in accordance with a prescribed dose of medicine, said measuring liquid or powder, are not free to increase or decrease the dosage. Preparation of liquid mixing prohibited by hand directly.
2, mixed drug use tool to stir, how much, how much mix, as used with the configuration of the liquid; mix over the drug should be used seed sowing machines. As with the artificial hand or point spread species, should wear rubber gloves. Right mix of seeds over the remaining drug should be destroyed, not as food or feed use.
3, where the sickly, suffering from skin diseases and pesticide poisoning and other diseases has not been restored healthy, lactating, pregnant, menstruating women, skin lesions healed, shall not be suspended spraying or spraying operations.
4, the use of pesticides should be interlaced sprayer spraying spray can spray while swinging left and right sides, to downwind spray. Try to avoid the midday heat period winds and spray. And note that the liquid medicine is not overfilled bins to avoid spray liquid shake out operations outside the barrel, pollution caused by pesticide poisoning symptoms of their bodies.
5, should be carefully examined before spraying Medical Device switches, connectors, etc. screws are tightened to avoid "drip, run, run, drain" caused by pesticide pollution. Clogging the garden hand sprayers process, the application of water rinse after troubleshooting. Absolute prohibition of mouth pipetting nozzle or strainer.
6, in the spraying period of not drinking, smoking, drinking, eating, etc., can not be directly Cazui hands, face, eyes, absolutely not allowed to spray each other frolic. Wash thoroughly with soap after spraying hands, face and mouth, pesticide-contaminated work clothes to be washed and replacement bulbs. Pesticide spraying operations staff time per day is generally not more than six hours.
7, the application of high toxic pesticide poisoning obvious place to erect signs within a certain time (harvest interval) prohibit grazing, harvesting, to prevent livestock poisoning. And pay attention to compliance with the relevant provisions of the safe use of pesticides is prohibited highly toxic pesticides in vegetables, fruit, tea and other use.
8, should be promptly cleaned after spraying water power sprayer and keep it clean safekeeping; Guo Cheng Zhongsheng preparation and handling of pesticides packaging materials, centralized processing, nor for holding grain, oil, wine, water and other food and feed.
9, after spraying fruit and other vegetable crops, must be in a safe interval after harvesting and consumption. To soak and rinse before eating to eliminate pesticide residues in vegetables.
10, with a special chemical properties and performance of pesticides, must be read carefully prior pesticide label on the package, in accordance with label precautions for personal protection and operation.
1, the preparation of liquid when dispensing personnel should wear rubber gloves, in accordance with a prescribed dose of medicine, said measuring liquid or powder, are not free to increase or decrease the dosage. Preparation of liquid mixing prohibited by hand directly.
2, mixed drug use tool to stir, how much, how much mix, as used with the configuration of the liquid; mix over the drug should be used seed sowing machines. As with the artificial hand or point spread species, should wear rubber gloves. Right mix of seeds over the remaining drug should be destroyed, not as food or feed use.
3, where the sickly, suffering from skin diseases and pesticide poisoning and other diseases has not been restored healthy, lactating, pregnant, menstruating women, skin lesions healed, shall not be suspended spraying or spraying operations.
4, the use of pesticides should be interlaced sprayer spraying spray can spray while swinging left and right sides, to downwind spray. Try to avoid the midday heat period winds and spray. And note that the liquid medicine is not overfilled bins to avoid spray liquid shake out operations outside the barrel, pollution caused by pesticide poisoning symptoms of their bodies.
5, should be carefully examined before spraying Medical Device switches, connectors, etc. screws are tightened to avoid "drip, run, run, drain" caused by pesticide pollution. Clogging the garden hand sprayers process, the application of water rinse after troubleshooting. Absolute prohibition of mouth pipetting nozzle or strainer.
6, in the spraying period of not drinking, smoking, drinking, eating, etc., can not be directly Cazui hands, face, eyes, absolutely not allowed to spray each other frolic. Wash thoroughly with soap after spraying hands, face and mouth, pesticide-contaminated work clothes to be washed and replacement bulbs. Pesticide spraying operations staff time per day is generally not more than six hours.
7, the application of high toxic pesticide poisoning obvious place to erect signs within a certain time (harvest interval) prohibit grazing, harvesting, to prevent livestock poisoning. And pay attention to compliance with the relevant provisions of the safe use of pesticides is prohibited highly toxic pesticides in vegetables, fruit, tea and other use.
8, should be promptly cleaned after spraying water power sprayer and keep it clean safekeeping; Guo Cheng Zhongsheng preparation and handling of pesticides packaging materials, centralized processing, nor for holding grain, oil, wine, water and other food and feed.
9, after spraying fruit and other vegetable crops, must be in a safe interval after harvesting and consumption. To soak and rinse before eating to eliminate pesticide residues in vegetables.
10, with a special chemical properties and performance of pesticides, must be read carefully prior pesticide label on the package, in accordance with label precautions for personal protection and operation.
Sprayers usually Troubleshooting
1, the switch leakage. Switch asbestos gasket wear or abrasion may cause the switch switch leakage, should be replaced with new washers or asbestos.
2, the switch is not flexible. bottle sprayer long home unused, switches and embroidered turbid due to the liquid, remove the switch into the kerosene cleaning, erasing rust, coated with suitable lubricant installed, tighten the switch cap can be.
3, do not play into the gas chamber, under the pressure does not focus on the joystick. May be due to hardening shrinkage or cracking or the cup bottom of the cup nut loosening caused. Cup should be little pressure to open or replace it with new cups, animal oil immersed lubrication after expansion installed, coated with a little oil, and tighten the bottom nut.
4, atomization quality poor. There may home garden sprayer nozzle clogging, the filter casing valve is blocked or out of the water and other contaminants stay put. Should clear the nozzle to remove debris; open the casing if the casing should be cleaned clogged strainer, check valve, remove dirt.
5, automatic air chamber piston rod rose, capping the top to take in water. Or more due to the gas chamber bottom wall cracks sealing off or valve housing glass ball was clogged, not months or cup seal valve damage caused. Application tin welding repair cracks, remove body debris, replace cup.
6, the gas chamber lid gland leakage or water leaks. The reason is skin damage or flange gasket and sealing off the gas chamber, replace the washers or soldering desoldering place.
2, the switch is not flexible. bottle sprayer long home unused, switches and embroidered turbid due to the liquid, remove the switch into the kerosene cleaning, erasing rust, coated with suitable lubricant installed, tighten the switch cap can be.
3, do not play into the gas chamber, under the pressure does not focus on the joystick. May be due to hardening shrinkage or cracking or the cup bottom of the cup nut loosening caused. Cup should be little pressure to open or replace it with new cups, animal oil immersed lubrication after expansion installed, coated with a little oil, and tighten the bottom nut.
4, atomization quality poor. There may home garden sprayer nozzle clogging, the filter casing valve is blocked or out of the water and other contaminants stay put. Should clear the nozzle to remove debris; open the casing if the casing should be cleaned clogged strainer, check valve, remove dirt.
5, automatic air chamber piston rod rose, capping the top to take in water. Or more due to the gas chamber bottom wall cracks sealing off or valve housing glass ball was clogged, not months or cup seal valve damage caused. Application tin welding repair cracks, remove body debris, replace cup.
6, the gas chamber lid gland leakage or water leaks. The reason is skin damage or flange gasket and sealing off the gas chamber, replace the washers or soldering desoldering place.
2013年8月5日星期一
Knapsack sprayer use
1 To properly install the knapsack sprayer components. Check all connections for leaks, use, install water spray test, then loaded agents.
2 official use, the first Canadian Pharmacy, add water, the liquid's surface can not exceed the safe water line. Spraying before pulling the joystick more than 10 times, so that the barrel pressure up to operating pressure. Not use excessive force when pulling the joystick to avoid the gas chamber explosion.
3. The initial loading of liquid, because the gas chamber and spray bar contains water, the spray initial 2 to 3 minutes, the injected liquid concentration is low, it should pay attention to fill bottle sprayer to avoid affecting the pest control effect.
4 After work, should be poured barrel residual liquid, washed with water and pour dry, while checking the gas chamber without water, if water, to remove the water connector release water.
5 If you do not use the spray near term, the main components should be clean, dry bottles in a cool dry place. If the long-term need, all metal parts have to be buttered, to prevent rust.
2 official use, the first Canadian Pharmacy, add water, the liquid's surface can not exceed the safe water line. Spraying before pulling the joystick more than 10 times, so that the barrel pressure up to operating pressure. Not use excessive force when pulling the joystick to avoid the gas chamber explosion.
3. The initial loading of liquid, because the gas chamber and spray bar contains water, the spray initial 2 to 3 minutes, the injected liquid concentration is low, it should pay attention to fill bottle sprayer to avoid affecting the pest control effect.
4 After work, should be poured barrel residual liquid, washed with water and pour dry, while checking the gas chamber without water, if water, to remove the water connector release water.
5 If you do not use the spray near term, the main components should be clean, dry bottles in a cool dry place. If the long-term need, all metal parts have to be buttered, to prevent rust.
How to use spray
As agricultural sprayer production and agricultural machinery fortune good helper, not only will buy, good maintenance and proper operation, maintenance, maintenance of machinery is also very important.
Accordance with the "agricultural machinery repair, replacement, return liability" Article 23 stipulates that any person caused by a mechanical failure, not to implement three. To this end, the majority of machine hand note the following four points:
First, carefully read the instruction manual machinery, master structure and properties, avoid gulping, opinionated and can not act as a "knowledgeable."
Second, farm sprayer operating machinery should follow the rules, pay attention to methods of maintenance and avoid so-so, not fooling.
Third, there is limited functionality agricultural machinery, truck speed limit regulations, avoid "small horse cart", Tanxiaoshida.
Fourth, the firm can not operate sick machinery, if it is found defective machinery, to immediately stop the operation, maintenance and repair promptly.
Accordance with the "agricultural machinery repair, replacement, return liability" Article 23 stipulates that any person caused by a mechanical failure, not to implement three. To this end, the majority of machine hand note the following four points:
First, carefully read the instruction manual machinery, master structure and properties, avoid gulping, opinionated and can not act as a "knowledgeable."
Second, farm sprayer operating machinery should follow the rules, pay attention to methods of maintenance and avoid so-so, not fooling.
Third, there is limited functionality agricultural machinery, truck speed limit regulations, avoid "small horse cart", Tanxiaoshida.
Fourth, the firm can not operate sick machinery, if it is found defective machinery, to immediately stop the operation, maintenance and repair promptly.
2013年8月4日星期日
Cyclone
Cyclone is a rotational movement using fluid pressure generating means. When the slurry to a certain speed into cyclone, cyclone encounters the wall after being forced for rotary motion. Since the centrifugal force suffered different solids slurry of coarse particles suffered large centrifugal force, able to overcome the hydraulic resistance movement to the wall,water power sprayer and in the joint action of its own gravity, spiral downward movement along the wall, thin and small granules and most of the water due to the centrifugal force suffered a small and less close to the wall that is to do with the slurry rotary motion. In the subsequent feeding, driven by continued downward slurry and rotary motion, then continue to the surrounding coarse particle concentration, while the small particles are stuck in the central area, particle size from the center to the wall increases, the formation of sub- layer arrangement.
As the slurry from the flow of the cylinder portion of the cyclone cone part, getting smaller and smaller flow cross-section,bottle sprayer the outer slurry contraction oppression, the inner layer contains a lot of small particles slurry had to change the table direction, turn upward movement, the formation of the inner cyclone, discharged from the overflow pipe to become overflow, while coarse particles continued to spiral downward movement along the wall, forming the outer cyclone, and ultimately by the underflow discharge port, a grit.
As the slurry from the flow of the cylinder portion of the cyclone cone part, getting smaller and smaller flow cross-section,bottle sprayer the outer slurry contraction oppression, the inner layer contains a lot of small particles slurry had to change the table direction, turn upward movement, the formation of the inner cyclone, discharged from the overflow pipe to become overflow, while coarse particles continued to spiral downward movement along the wall, forming the outer cyclone, and ultimately by the underflow discharge port, a grit.
A Brief History of the hydrocyclone
Hydrocyclone early in the 20th century in the late 1930s in the Netherlands appears. Hydrocyclone is the use of rotary flow grading equipment, and is also used for thickening, dewatering result sorting, its structure is very simple, is dominated by a hollow l and a tapered cylinder 2 is connected from. cyclone diameter of the cylinder represents the specification. its size varies greatly from 50mm to 1000mm, typically 125-500mm. inserted in the center of the cylinder an overflow pipe 5 ,weed sprayer there is tangentially connected to the mine pipe 3, in the lower left Spigot cone 4 slurry under pressure,? along the ore fed into the cyclone tube inside, then limit the cylindrical wall perishable rotary movement of coarse particles due to inertia and centrifugal force wall was thrown and gradually downward flow discharged from the bottom of a grit. fine particle moving speed of the lower wall, is driven by the liquid flowing toward the center from the central overflow pipe outflow become overflow.
Hydrocyclone is a high efficiency rating, off the mud equipment,garden sprayer backpack due to its simple structure, easy to manufacture, processing capacity, has been widely used at home and abroad. Its main drawback is the large power consumption, and in the high-pressure feed Mine is badly worn. adopt new wear-resistant materials, such as cemented carbide, silicon carbide and other production Spigot and wear parts to the mine mouth can partially solve this problem, in addition, when used in closed-circuit grinding of grading, because of its small volume, no buffer against fluctuations in ore ability as mechanical grading machine work stable.
Hydrocyclone is a high efficiency rating, off the mud equipment,garden sprayer backpack due to its simple structure, easy to manufacture, processing capacity, has been widely used at home and abroad. Its main drawback is the large power consumption, and in the high-pressure feed Mine is badly worn. adopt new wear-resistant materials, such as cemented carbide, silicon carbide and other production Spigot and wear parts to the mine mouth can partially solve this problem, in addition, when used in closed-circuit grinding of grading, because of its small volume, no buffer against fluctuations in ore ability as mechanical grading machine work stable.
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