Brief introduction of back sprayers products

Back sprayers, through digestion and absorption of the diaphragm pump at home and abroad advanced manufacturing back sprayers  and process innovation optimization, the weathering of engineering plastics and special rubber meticulously, water, electricity are completely separated, good sealing performance, strong, smooth, quiet, less power consumption, long life and other characteristics of the use of.Back sprayers is widely used at the end of all kinds of crops, orchards liquid spraying and pest and disease control, can backpack pressure sprayers  be used for health and epidemic prevention, public places disinfection, termites prevention works etc..

Garden sprayer specific use

The utility model garden [1] sprayer comprises a barrel body 1, strap, joystick, nozzles and other parts, which is garden hand sprayers in that: the cylinder (I) is arranged on the top of slope to the edge of a low rise between 3 and 2, near the cylinder mouth around each set drainage slot 4. [2] in the cylinder top 1 set low to the edge slope increased intermediate (3), and near the cylinder mouth of the drainage groove around each set (4), the liquid leakage out of the overland flow to the backpack garden sprayer  groove (4) returned to the barrel, so compared with the existing garden sprayer, has the advantages of liquid pollution preventing leaking out from the top of the cylinder body of the manipulator.

Technology and the content of the invention of garden sprayerd

Technical field The utility model belongs to the field of [0001] tools, in particular to the back sprayers . The technical background Now [0002] garden sprayerd, the piston rod hole and piston rod cylinder at the top of the piston rod wear because without gap seal, make operation liquid cylinder will leak out from the top, because the operator load carrying forward body, liquid leaking out from the top of the cylinder flow to the operator's back, pollution corrosion body. The content of the invention [0003] the design purpose: in view of the existing garden sprayerd was improved, garden sprayers backpack  design capable of preventing leaking out from the top of the cylinder of liquid pollution control body of the sprayer. In order to realize the aim of the design of [0004], the following technical scheme: which comprises a barrel body, shoulder straps, joystick, nozzles and other parts, which is characterized in that: the top of the barrel body is arranged to the edge of the middle slope low rise, and near the opening of the cylinder around each set drainage groove. Characteristics compared with the prior art, the utility model [0005]: with the proposal, because the design of the slope to the edge set into low rise in the middle of the top of the cylinder, and near the cylinder mouth around each set drainage groove, liquid leakage out of the overland flow to the drainage groove back bucket, so compared with the existing backpack garden sprayers , has the advantages of liquid pollution preventing leaking out from the top of the cylinder body of the manipulator.

Device features no water agricultural sprayer

The utility model is a kind of no water agricultural sprayer, it uses the concertina tube to agricultural sprayers  the seal between piston and cylinder cover of the compressor, the sprayer does not run out of water, not dirty body, improve their working conditions, to lift the worries of farmers. 1 a no water agricultural sprayer, a liquid garden sprayers backpack  device and the air injection device, which is characterized in the piston rod air injection device and the sealing cover of the concertina tube, the snake tube in tube is fixed at the lower end of the piston rod, the rod, the use of cylinder cover is pressed on the cylinder the upper end of the pressure cylinder, divided into two regions, in the area of the cylinder cover is provided with a vent hole in the wall region is provided with garden hand sprayer  hole. According to claim 2 of the 1 agricultural sprayer, which is characterized by the concertina tube is made of elastic rubber bellows tube.

Back sprayers product advantages and characteristics

Product advantage: Pest control flowers, fruit trees, clean the agricultural, forest, engineering, machinery and equipment; the ground water at a distance of 3 back sprayers  of crop irrigation, hillside 45 ° slope water 1 kilometers from the crop irrigation; back sprayers to health and epidemic prevention, disinfection, cleaning, a large area of operations. Product description: Characteristic ● back sprayers unique both before and after the device of rolling machine, operating range larger, more efficient. ● atomization spraying, DC cleaning, spray, especially suitable for field work. ● long service life: backpack pressure sprayers  containers imported linear polyethylene (PE) material, long service life, and can work at -30 ℃ environment.

Garden sprayer making principles and skills

1, the box is made of engineering plastic From ultra light, less susceptible to chemical erosion, anti UV, prevent the aging of polypropylene produced. High strength, garden sprayers  to deformation. Garden sprayer usually if maintenance is good, can be used 7-8 years. Have a handle, mixer, liquid level indicator, screen, and have comfortable. 2, with right hand or left hand operation convenience Garden sprayer can be garden hand sprayer  with the right or left hand operation. 3, standard parts and accessories, cutting to ensure the supply of Parts and accessories of all, it is easy to replace (such as multi nozzle spray rod and a lengthened spraying bar, hose, protective cover, voltage regulator). 4, have a wide range of optional accessories Garden sprayer to meet the different needs of plant protection (such as special herbicide spray, different backpack weed sprayer  output nozzle etc.). 5, save spraying dosage The watertight and fog fine and uniform, according to garden sprayer, the liquid medicine can save about 20%.

Common problems agricultural sprayer in use and the elimination method

Agricultural sprayer, spray pressure agricultural sprayers  bad: if the inlet valve is dirt shelved, removable inlet valve, cloth to remove dirt from skin bowl; if damaged, can be replaced with new rubber bowl; if connecting parts not fitted with sealing ring, or because the seal damage and leakage, can add or replace sealing ring. No spraying fog: agricultural sprayer if by tilting hole nozzles were blocked by dirt, can dredge inclined hole; if the nozzle blockage can be disassembled for cleaning nozzle, but can not use iron or steel and other hard objects to poke holes, garden sprayer  the hole expansion, the spraying quality variation; if the tube filter clogged or water valve ball put up, should be cleaning the filter screen and put the dirt cleaning ball. Switch Water Leakage or the screw does not move: if not tighten the switch cap, screw the switch cap; if the wear due to the switch core on the washer, gasket should be replaced; switch does not move, the reason is placed for a long time, or use it for too long, the switch core by chemical etch and bonded to the agricultural sprayer, remove the parts in kerosene or diesel cleaning; are difficult to remove, but after a period of time in kerosene, and then removing can be removed, not available hard knocks. The backpack garden sprayers  Water Leakage: if by loose joints, screw the nut; if damaged because the gasket is not flat or, should the washer flat, or replace the gasket; if the shrinkage of hardening dry washer, can be soaked in animal oil after use.

Back sprayers the use and maintenance of

1 to the correct installation of back sprayers components. Check the connection leaks, use to install the water spray test, then install the agent. 2, when using, must first add reagent backpack garden sprayer , liquid level cannot exceed the safety level. Before the spraying, the first rocker to more than 10 times, so that the barrel pressure increased to the working pressure. The rocker can not be too hard, so as to avoid the gas explosion. 3 the first fill the liquid, the gas chamber and a spray rod containing back sprayers , the spray 2 - 3 minutes in low concentration spray, so attention should be paid to fill spray, so as not to affect the pest control effect. The 4 work is completed, should be timely to pour the medicine liquid barrel residues, and washed with water down the stem, at the same time, check the gas chamber with and without water, such as water, to remove the water joint agricultural sprayers . 5.back sprayers if a short period of time without the use of spray, the main parts should be clean, dry packed, stored in a cool and dry place. If it is not a long time, will all parts of metal coated with butter, to prevent rust.