Environment-friendly spraying device for crop diseases and insect pests

Abstract

The utility model discloses an environment-friendly spraying device for crop diseases and insect pests, relates to the technical field of crop planting, and aims to solve the problems that water and pesticides cannot be fully stirred and mixed, the mixing effect is poor, the height of a spraying head cannot be adjusted in a large range, the spraying range of the spraying head is small, and the practicability is low in the background technology. According to the scheme, the device comprises a bottom plate, a transmission mechanism is arranged at the top of the bottom plate, the transmission mechanism comprises two mounting bases fixedly arranged on the outer wall of the top of the bottom plate and a transmission shaft, the two ends of the transmission shaft are connected with belt wheels through pin shafts, and a mixing assembly is arranged on the bottom plate and comprises two mounting pieces, a mixing cylinder, a stirring shaft and a stirring paddle. Water and pesticide in the mixing cylinder can be fully stirred and mixed, non-uniform mixing of the water and the pesticide is prevented, the mixing effect is improved, the height of the spray head can be adjusted in a large range, pesticide can be conveniently sprayed to crops with different heights, and the practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to crop planting technical field especially relates to a crop disease and insect pest environmental protection spraying device. BACKGROUND

[0002] Crop is the cultivation of various plants on agriculture, including food crops, economic crops (oil crops, vegetable crops, flowers, grass, trees) two categories, in the crop planting process, need to utilize the pesticide to carry out the disease and insect pest control to the crop.

[0003] Through the retrieval, China patent (application number is "202022226331.0") discloses "a pesticide spraying regulator for crop disease and insect pest control", the pesticide spraying regulator includes bottom plate, the bottom plate upper side wall fixedly connected with box, and the inside of box is equipped with stirring assembly, the inner bottom wall of box is fixedly connected with water pump, and the output of water pump is fixedly connected with water outlet hose, and the other end of water outlet hose is fixedly connected with spray head, the outside wall of box is fixedly connected with adjusting assembly, the adjusting assembly is fixedly connected with spray head, but, the pesticide spraying regulator has the following problems in the use process:

[0004] 1, when mixing water and pesticide, water and pesticide cannot be fully mixed, and the mixing effect is poor.

[0005] 2, when spraying pesticide, the height of spray head cannot be adjusted in a large range, causing the small spray range of spray head, and low practicality. UTILITY MODEL CONTENT

[0006] The utility model provides a crop disease and insect pest environmental protection spraying device, solve the pesticide spraying regulator of comparative document to propose when using water and pesticide cannot be fully mixed, and the mixing effect is poor, the height of spray head cannot be adjusted in a large range, cause the small spray range of spray head, and low practicality problem.

[0007] In order to realize the above object, the utility model adopts the following technical scheme:

[0008] The utility model provides a kind of crop pest and disease environmental protection spraying device, including bottom plate, the bottom plate top is equipped with transmission mechanism, the transmission mechanism includes two respectively solidly set on the outer wall of the top of bottom plate mounting seat and two ends are connected with belt pulley transmission shaft respectively by pin shaft, the bottom plate is equipped with mixing assembly, the mixing assembly includes two respectively through bolt connection on the outer wall of two mounting seat installation piece, two ends are respectively bolted on the inside of two installation pieces mixing cylinder, two ends are respectively connected with driven pulley by pin shaft stirring shaft and stirring paddle connected on the outer wall of stirring shaft by pin shaft, the bottom plate top is equipped with adjusting mechanism, the adjusting mechanism includes solidly set on the outer wall of the top of bottom plate mounting frame, bolt connection on the outer wall of the top of bottom plate screw rod, screw on the outer wall of screw rod lifting plate and two respectively solidly set on the outer wall of the two sides of lifting plate slide rod, the mounting frame is equipped with intercommunication component in, the intercommunication component includes two ends respectively through bolt connection on the outer wall of mounting frame communication pipe, two respectively through right-angle pipe joint connection on the outer wall of two ends of communication pipe connecting pipe, solidly set on the outer wall of communication pipe upper portion flexible hose and solidly set on the inner wall of flexible hose upper portion installation pipe, the lifting plate is equipped with spraying assembly on, the spraying assembly includes bolt connection on the outer wall of the bottom of lifting plate pneumatic telescopic rod, bolt connection on the top of pneumatic telescopic rod piston rod connecting plate, through and rotate installation on the outer wall of connecting plate T-shaped pipe, two respectively screw on the inner wall of two ends of T-shaped pipe conveying pipe and two respectively screw on the outer wall of two ends of two conveying pipes spray head.

[0009] Preferably, the bottom plate bottom one end outer wall is bolted with two with brake universal wheels, and the bottom plate top is away from the outer wall of with brake universal wheel solidly equipped with two handles.

[0010] Preferably, the transmission shaft two ends are respectively through bolt connection on the outer wall of two mounting seats, and transmission shaft two ends are respectively connected with walking wheel by pin shaft.

[0011] Preferably, the mixing cylinder top inner wall is solidly equipped with feed hopper, the stirring shaft two ends are respectively through bolt connection on the outer wall of two installation pieces, and two belt pulleys are respectively driven by two driven pulleys through belt and form transmission cooperation.

[0012] Through the above scheme, pour water and pesticide into the mixing cylinder through the feed hopper, push the whole, so that walking wheel drives transmission shaft and two belt pulleys to rotate, two belt pulleys drive two driven pulleys, stirring shaft and stirring paddle to rotate respectively, and stirring paddle stirs and mixes water and pesticide in the mixing cylinder.

[0013] Preferably, the mounting frame top outer wall is bolted with fixed plate, and the upper portion of screw rod is through bolt connection on the outer wall of fixed plate, the outer wall of two sides of mounting frame is opened with slide, and two slide rods are respectively slidingly installed in two slides.

[0014] Preferably, two said mounting members are respectively fixedly arranged on the lower outer wall of the one side, and two drain pipes are respectively connected to the outer wall of one end of two connecting pipes through a right-angle pipe joint, and the upper part of the mounting pipe penetrates and is fixedly arranged on the outer wall of the lifting plate.

[0015] Preferably, two limiting rods are fixedly arranged on the bottom outer wall of the connecting plate, and the two limiting rods are respectively penetrated and slidably arranged on the outer wall of the lifting plate.

[0016] Through the above scheme, the feed hopper is capped, then a certain amount of compressed air is injected into the mixing cylinder, the screw is rotated, the screw drives the lifting plate to rise, then the pneumatic telescopic rod is started, the piston rod of the pneumatic telescopic rod drives the connecting plate and the nozzle to rise, the drain pipe is opened, the drain pipe transports the pesticide in the mixing cylinder to the nozzle, and the nozzle sprays the pesticide on the crops.

[0017] The utility model discloses the beneficial effects are:

[0018] 1, through the feed hopper pours into the water and pesticide in the mixing cylinder, promotes the whole, makes walking wheel drive transmission shaft and two belt pulleys rotate, and two belt pulleys drive two driven pulleys, stirring shaft and stirring paddle rotate respectively, and the stirring paddle mixes the water and pesticide in the mixing cylinder, can fully mix the water and pesticide in the mixing cylinder, prevents the water and pesticide and mixes uneven, improves the mixing effect;

[0019] 2, the feed hopper is capped, then a certain amount of compressed air is injected into the mixing cylinder, the screw is rotated, the screw drives the lifting plate to rise, then the pneumatic telescopic rod is started, the piston rod of the pneumatic telescopic rod drives the connecting plate and the nozzle to rise, the drain pipe is opened, the drain pipe transports the pesticide in the mixing cylinder to the nozzle, and the nozzle sprays the pesticide on the crops, can adjust the height of the nozzle in a large range, and it is convenient to spray the pesticide on the crops of different heights, improve the practicality.

[0020] Summarized above, the utility model can fully mix the water and pesticide in the mixing cylinder, prevents the water and pesticide and mixes uneven, improves the mixing effect, can adjust the height of the nozzle in a large range, and it is convenient to spray the pesticide on the crops of different heights, improve the practicality. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 It is the whole main view structural schematic diagram of the utility model to propose a kind of crop pest environmental protection spraying device.

[0022] Fig. 2 It is the transmission mechanism main view structural schematic diagram of the utility model to propose a kind of crop pest environmental protection spraying device.

[0023] Fig. 3 A kind of mixed component main view structure schematic diagram of environmental protection spraying device for crop disease and insect pest of the utility model is proposed.

[0024] Fig. 4 A kind of adjusting mechanism main view structure schematic diagram of environmental protection spraying device for crop disease and insect pest of the utility model is proposed.

[0025] Fig. 5 A kind of communication component main view structure schematic diagram of environmental protection spraying device for crop disease and insect pest of the utility model is proposed.

[0026] Fig. 6 A kind of spraying component main view structure schematic diagram of environmental protection spraying device for crop disease and insect pest of the utility model is proposed.

[0027] In the drawing: 1, bottom plate;2, transmission mechanism;201, mounting seat;202, transmission shaft;3, mixed component;301, mounting piece;302, mixing cylinder;303, feed hopper;304, stirring shaft;305, stirring paddle;4, adjusting mechanism;401, mounting frame;402, screw;403, fixed plate;404, lifting plate;405, slide bar;5, communication component;501, communication pipe;502, connecting pipe;503, flexible hose;504, mounting pipe;6, spraying component;601, pneumatic telescopic rod;602, connecting plate;603, limit rod;604, T-shaped pipe;605, delivery pipe;606, spray head. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments.

[0029] Embodiment 1, refer to Figs. 1-3The utility model relates to an environmental protection spraying device for crop disease and insect, including bottom plate 1, the bottom plate 1 bottom one end outer wall is connected with two with brake universal wheel through bolt, the top outer wall of bottom plate 1 away from with brake universal wheel is fixed with two handles, the top of bottom plate 1 is equipped with transmission mechanism 2, transmission mechanism 2 includes two respectively fixedly installed seat 201 of the top outer wall of bottom plate 1 and two ends respectively through the transmission shaft 202 of pin shaft connection has pulley, transmission shaft 202 two ends are respectively through bearing connection on the outer wall of two mounting seat 201, transmission shaft 202 two ends are respectively connected with walking wheel through pin shaft, be equipped with the mixing assembly 3 on bottom plate 1, and the mixing assembly 3 includes two respectively through bolt connection on the outer wall of two mounting seat 201 of two mounting piece 301, two ends respectively through bolt connection in two mounting piece 301 of mixing cylinder 302, two ends respectively through pin shaft connection have driven pulley of stirring shaft 304 and be connected on the outer wall of stirring shaft 304 through pin shaft of stirring paddle 305, mixing cylinder 302 top inner wall is fixed with feed hopper 303, feed hopper 303 is equipped with sealing cap (not shown in the drawing), while being equipped with air compressor (not shown in the drawing) on bottom plate 1, for injecting compressed air into mixing cylinder 302, so that compressed air extrudes pesticide, stirring shaft 304 two ends are respectively through bearing connection on the outer wall of two mounting piece 301, and two pulleys respectively through belt and two driven pulleys form transmission cooperation.

[0030] Example 2, with reference to Figs. 4-6The utility model provides an environmental protection spraying device for crop disease and insect pests, further comprising an adjusting mechanism 4, the adjusting mechanism 4 comprises a mounting frame 401 fixed to the top outer wall of the bottom plate 1, a screw rod 402 connected to the top outer wall of the bottom plate 1 through a bearing, a lifting plate 404 screwed to the outer wall of the screw rod 402, and two slide rods 405 respectively fixed to the outer walls on both sides of the lifting plate 404, a fixed plate 403 is connected to the top outer wall of the mounting frame 401 through bolts, the upper part of the screw rod 402 penetrates through and is connected to the outer wall of the fixed plate 403 through a bearing, slide rails are formed in the outer walls on both sides of the mounting frame 401, the two slide rods 405 are respectively slidably installed in the two slide rails, a communication assembly 5 is arranged in the mounting frame 401, the communication assembly 5 comprises two communication pipes 501 respectively penetrating through and fixed to the outer walls of the mounting frame 401, two connecting pipes 502 respectively connected to the outer walls on both ends of the communication pipes 501 through right-angle pipe joints, an expandable hose 503 fixed to the upper outer wall of the communication pipe 501, and a mounting pipe 504 fixed to the inner wall on the upper part of the expandable hose 503, two drain pipes are respectively fixed to the lower outer walls on one side of the two mounting pieces 301, the two drain pipes are respectively connected to the outer walls on one end of the two connecting pipes 502 through right-angle pipe joints, the upper part of the mounting pipe 504 penetrates through and is fixed to the outer wall of the lifting plate 404, a spraying assembly 6 is arranged on the lifting plate 404, the spraying assembly 6 comprises a pneumatic telescopic rod 601 connected to the bottom outer wall of the lifting plate 404 through bolts, a connecting plate 602 connected to the top end of the piston rod of the pneumatic telescopic rod 601 through bolts, a T-shaped pipe 604 rotatably installed on the outer wall of the connecting plate 602, two conveying pipes 605 respectively screwed to the inner walls on both ends of the T-shaped pipe 604, and two spray heads 606 respectively screwed to the outer walls on both ends of the two conveying pipes 605, the pneumatic telescopic rod 601 is a nitrogen spring in the prior art, two limit rods 603 are fixed to the bottom outer wall of the connecting plate 602, and the two limit rods 603 respectively penetrate through and are slidably installed on the outer wall of the lifting plate 404.

[0031] Working principle: water and pesticides are poured into the mixing cylinder 302 through the feeding hopper 303, the whole body is pushed to drive the walking wheels to rotate the transmission shaft 202 and the two belt pulleys, the two belt pulleys drive the two driven belt pulleys, the stirring shaft 304 and the stirring paddle 305 to rotate respectively, the stirring paddle 305 stirs and mixes the water and pesticides in the mixing cylinder 302, the feeding hopper 303 is capped, then a certain amount of compressed air is injected into the mixing cylinder 302, the screw rod 402 is rotated to drive the lifting plate 404 to rise, then the pneumatic telescopic rod 601 is started, the piston rod of the pneumatic telescopic rod 601 rises to drive the connecting plate 602 and the spray head 606 to rise, the hose is connected to the mounting pipe 504 and the T-shaped pipe 604, the drain pipe is opened, the drain pipe conveys the pesticides in the mixing cylinder 302 to the spray head 606, and the spray head 606 sprays the pesticides on crops.

[0032] The above merely is the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited to this, any skilled person in the technical field according to the technical scheme and the utility model concept of the present utility model is equivalent to replace or change within the technical range disclosed by the present utility model, and should be covered in the protection scope of the present utility model.

Claims

1. An environmentally friendly crop plant disease and pest spraying device comprising a base plate (1), characterized in that, The bottom plate (1) is provided with a transmission mechanism (2) on the top thereof, the transmission mechanism (2) comprising two mounting seats (201) fixedly arranged on the outer wall of the top of the bottom plate (1) and a transmission shaft (202) having two belt pulleys connected by a pin shaft at two ends thereof; The bottom plate (1) is provided with a mixing assembly (3) on the top thereof, the mixing assembly (3) comprising two mounting members (301) penetrating through and being bolted to the outer wall of the two mounting seats (201), a mixing cylinder (302) bolted at two ends to the two mounting members (301), a stirring shaft (304) having two driven belt pulleys connected by a pin shaft at two ends thereof and a stirring paddle (305) connected by a pin shaft to the outer wall of the stirring shaft (304). The bottom plate (1) is provided with an adjusting mechanism (4) on the top thereof, the adjusting mechanism (4) comprising a mounting frame (401) fixedly arranged on the outer wall of the top of the bottom plate (1), a screw rod (402) connected by a bearing to the outer wall of the top of the bottom plate (1), a lifting plate (404) screwed to the outer wall of the screw rod (402) and two slide rods (405) fixedly arranged on the outer wall of the lifting plate (404) at two sides thereof. The mounting frame (401) is provided with a communication assembly (5) therein, the communication assembly (5) comprising two communication pipes (501) penetrating through and being fixedly arranged on the outer wall of the mounting frame (401) at two ends thereof, two connecting pipes (502) connected by right-angle pipe joints to the outer wall of the two ends of the communication pipe (501), a flexible hose (503) fixedly arranged on the outer wall of the upper portion of the communication pipe (501) and a mounting pipe (504) fixedly arranged on the inner wall of the upper portion of the flexible hose (503). The lifting plate (404) is provided with a spraying assembly (6) on the bottom thereof, the spraying assembly (6) comprising a pneumatic telescopic rod (601) bolted to the outer wall of the bottom of the lifting plate (404), a connecting plate (602) bolted to the top end of the piston rod of the pneumatic telescopic rod (601), a T-shaped pipe (604) penetrating through and being rotatably arranged on the outer wall of the connecting plate (602), two delivery pipes (605) screwed to the inner wall of the two ends of the T-shaped pipe (604) and two spray heads (606) screwed to the outer wall of the two ends of the two delivery pipes (605).

2. The environment-friendly crop disease and pest spraying device according to claim 1, characterized in that, The bottom plate (1) is provided with two brake universal wheels bolted to the outer wall of one end of the bottom thereof, and two handles fixedly arranged on the outer wall of the top of the bottom plate (1) away from the brake universal wheels.

3. The environment-friendly crop disease and pest spraying device according to claim 1, characterized in that, The transmission shaft (202) penetrates through and is connected by bearings to the outer wall of the two mounting seats (201) at two ends thereof, and the transmission shaft (202) is provided with two traveling wheels connected by pin shafts at two ends thereof.

4. The environment-friendly crop disease and pest spraying device according to claim 1, characterized in that, The mixing cylinder (302) is provided with a feeding hopper (303) fixedly arranged on the inner wall of the top thereof, the stirring shaft (304) penetrates through and is connected by bearings to the outer wall of the two mounting members (301) at two ends thereof, and the two belt pulleys are in transmission cooperation with the two driven belt pulleys by belts.

5. The environment-friendly crop disease and pest spraying device according to claim 1, characterized in that, The fixing plate (403) is bolted on the top outer wall of the mounting frame (401), and the upper portion of the screw rod (402) penetrates through and is connected to the outer wall of the fixing plate (403) through a bearing.

6. The environment-friendly crop disease and pest spraying device according to claim 1, characterized in that, The outer wall of one side of the lower portion of each of the two mounting members (301) is fixedly provided with a drain pipe, and the two drain pipes are respectively connected to the outer wall of one end of the two connecting pipes (502) through a right-angle pipe joint.

7. The environment-friendly crop disease and pest spraying device according to claim 1, characterized in that, The bottom outer wall of the connecting plate (602) is fixedly provided with two limiting rods (603), and the two limiting rods (603) respectively penetrate through and are slidingly installed on the outer wall of the lifting plate (404).

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