Agricultural spraying device

Abstract

The utility model discloses an agricultural spraying device, and relates to the technical field of agricultural spraying, the agricultural spraying device comprises a moving seat, the right part of the upper end of the moving seat is fixedly provided with a pesticide sucking and rolling assembly, and the edge position of the right part of the upper end of the moving seat is fixedly provided with a spraying assembly. According to the agricultural spraying device disclosed by the utility model, a hose with a certain length can be rolled up by utilizing a rotating roller through the pesticide sucking and rolling assembly, so that when the device cannot move, a user can screw a spray head on a connecting sleeve, and a pump body extracts pesticide and conveys the pesticide into a spraying pipe through the hose; a user manually sprays pesticide to a planting field in a large range by utilizing the releasing length of the hose and the spray head. The pesticide spraying range can be expanded when the whole device moves through the spraying assembly, the sliding plate drives the hose and the spraying pipe to move up and down in a reciprocating mode, and therefore the multiple nozzles spray pesticide liquid in a mist shape to cover farmland, and the spraying purpose is achieved. The spraying range of the liquid medicine can be expanded through reciprocating motion of the multiple nozzles, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural spraying technical field, especially relate to a kind of agricultural spraying device. BACKGROUND

[0002] The labor object of agriculture is living plants and animals, and the product obtained is the plants and animals themselves. We collectively refer to the departments that obtain products by artificial cultivation using the growth and development rules of animals, plants and other organisms as agriculture. In existing planting agriculture, the planted vegetables need to be supported by a vine frame for the growth of vegetable vines and leaves, and the growing vegetable vines and leaves need to be sprayed with pesticides in time to kill pests.

[0003] Chinese patent document CN220607096U discloses an agricultural spraying device, which includes a support, the support is horizontally arranged, and a roller is rotatably connected to the bottom surface of the support, and a hole frame is fixed to one end of the support. The spraying member includes a bracket, the bracket is vertically fixed to the top surface of the support, and two symmetrical spray rods are vertically fixed to the two sides of the bracket, and a plurality of spray heads are vertically connected to the spray rods, and a pipeline is connected to the spray rods on the two sides of the bracket, and the other end of the pipeline is connected to a circulating pump. The utility model overcomes the problem of manually adjusting the spraying direction of the pesticide spraying rod, which requires manual up-and-down swinging of the pesticide spraying rod during the spraying process to uniformly spray pesticides on the vegetable vines and leaves. The up-and-down swinging of the pesticide spraying rod during the spraying process consumes a lot of physical strength and has a high labor intensity.

[0004] The existing technology has the following problems:

[0005] Although the above device can spray pesticides through the uniformly arranged spray heads, the range of pesticide spraying by the device is limited due to the fixed positions of the pipeline and the two spray rods, and the user needs to frequently move the device to cover the entire farmland, which is time-consuming and labor-intensive, and has low practicality. Secondly, if the spraying site is limited and cannot be moved by the device, the pipeline and the spray rod for spraying pesticides in the above device cannot adapt to different spraying requirements, cannot be manually removed for self-spraying, have single function and general applicability. SUMMARY

[0006] The utility model provides a kind of agricultural spraying device to solve the problems raised in the above background technology.

[0007] To solve the above technical problems, the utility model adopts the following technical scheme:

[0008] An agricultural spraying device includes a mobile seat, universal wheels are fixedly installed at the lower end of the mobile seat, a pesticide storage tank is fixedly installed at the upper end of the mobile seat, a pesticide suction and winding assembly is fixedly installed at the right part of the upper end of the mobile seat, and a spraying assembly is fixedly installed at the edge position of the right part of the upper end of the mobile seat.

[0009] The medicine suction and winding assembly comprises a pump body, the bottom of the outer wall of the pump body is fixedly installed at the right position of the rear part of the upper end of the moving seat, the input end of the pump body is fixedly connected with the right position of the bottom of the rear side of the medicine storage box, the front and rear positions of the right part of the upper end of the moving seat are fixedly installed with fixed plates, the opposite sides of the two fixed plates are rotationally connected with rotating rollers with a hollow structure, the outer wall of the rotating roller is wound with a hose, the output end of the pump body is rotationally connected with the end of the rotating roller and extends into the inside of the rotating roller through the front part of the rear fixed plate, the left part of the hose is fixedly connected with the outer wall of the rotating roller and rotationally connected with the output end of the pump body by extending into the inside of the rotating roller, the front end of the rotating roller penetrates through the front part of the front fixed plate and is fixedly installed with a rotating disc, a plurality of insertion holes arranged in a ring form are formed in the front side edge of the rotating disc, a limiting mechanism is fixedly installed at the front side bottom of the front fixed plate, and the limiting mechanism limits the rotating positions of the rotating disc and the rotating roller by cooperating with the plurality of insertion holes.

[0010] The spraying assembly comprises a mounting frame, the lower end of the mounting frame is fixedly installed at the edge position of the right part of the upper end of the moving seat, a motor is fixedly installed at the left top of the mounting frame, the output end of the motor is fixedly installed with a driving disc by penetrating through the left part of the mounting frame, a rotating rod is rotationally connected with the right side edge of the driving disc, a sliding plate is slidingly connected with the inner wall of the mounting frame, the end of the rotating rod away from the driving disc is rotationally connected with the upper end of the sliding plate, spraying pipes are fixedly installed at the right side of the sliding plate, a plurality of spraying nozzles arranged in a linear form are fixedly installed at the right part of the outer wall of the spraying pipe, and the right part of the hose is movably connected with the middle position of the left part of the outer wall of the spraying pipe by penetrating through the right part of the sliding plate.

[0011] Preferably, the limiting mechanism comprises a sliding sleeve, the rear end of the sliding sleeve is fixedly installed at the front side bottom of the front fixed plate, a moving block is slidingly connected with the inner wall of the sliding sleeve, a plug rod is fixedly installed at the front side of the moving block, the outer wall of the plug rod is movably sleeved with the inner wall of the plurality of insertion holes, a push plate is fixedly installed at the right part of the outer wall of the moving block, and a moving groove matched with the push plate is formed in the right part of the outer wall of the sliding sleeve.

[0012] Preferably, a spring is fixedly installed at the rear side of the moving block, and the rear end of the spring is fixedly connected with the rear part of the inner wall of the sliding sleeve.

[0013] Preferably, a connecting sleeve is fixedly installed at the end of the hose close to the spraying pipe, a receiving pipe is fixedly installed at the middle position of the left part of the outer wall of the spraying pipe, the outer wall of the connecting sleeve is threadedly connected with the inner wall of the receiving pipe, and the hose, the connecting sleeve, the receiving pipe and the spraying pipe are communicated.

[0014] Preferably, a through hole is formed in the right middle part of the sliding plate, and the outer wall of the right part of the hose is movably sleeved with the inner wall of the through hole.

[0015] Preferably, the slide plate is T-shaped structure, the inner wall of the mounting frame is provided with a sliding groove at front and back, and the front and back sides of the left part of the slide plate are slidably connected with the inner walls of the two sliding grooves.

[0016] Preferably, the upper middle part of the medicine storage box is fixedly provided with a medicine inlet pipe.

[0017] Due to the adoption of the above technical scheme, the present application has the following technical progress compared with the prior art:

[0018] The agricultural spraying device provided by the present application can expand the spraying range of the device when the device is moved as a whole, and the reciprocating movement of the plurality of nozzles can expand the spraying range of the liquid medicine, and the device has high practicability.

[0019] The agricultural spraying device provided by the present application can expand the spraying range of the device when the device is moved as a whole, and the reciprocating movement of the plurality of nozzles can expand the spraying range of the liquid medicine, and the device has high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole front view structural schematic diagram of the present application;

[0021] Figure 2 It is a whole rear view structural schematic diagram of the present application;

[0022] Figure 3 It is a medicine suction and winding assembly structural schematic diagram (I) of the present application;

[0023] Figure 4 It is a medicine suction and winding assembly structural schematic diagram (II) of the present application;

[0024] Figure 5 It is the local enlarged schematic view of A place of the utility model;

[0025] Figure 6 It is the spraying assembly structure schematic view of the utility model.

[0026] In the figure: 1, mobile seat; 2, suction medicine winding assembly; 3, spraying assembly; 11, medicine storage box; 12, medicine inlet pipe; 21, pump body; 22, fixed plate; 23, rotating roller; 24, hose; 25, rotating disc; 26, jack; 27, limiting mechanism; 271, sliding sleeve; 272, moving block; 273, insertion rod; 274, push plate; 275, moving groove; 276, spring; 31, mounting frame; 32, motor; 33, driving disc; 34, rotating rod; 35, sliding plate; 36, spraying pipe; 37, nozzle; 38, connecting sleeve; 39, receiving pipe; 310, through hole; 311, sliding groove. DETAILED DESCRIPTION

[0027] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0028] As Figures 1-6 shown, an agricultural spraying device, mobile seat, the lower end of mobile seat 1 four corners are fixedly installed with universal wheel, the upper end of mobile seat 1 middle part is fixedly installed with medicine storage box 11, the upper end of mobile seat 1 right part is fixedly installed with suction medicine winding assembly 2, the edge position of the upper end of mobile seat 1 right part is fixedly installed with spraying assembly 3;

[0029] Suction medicine winding assembly 2 includes pump body 21, the outer wall bottom of pump body 21 is fixedly installed with the right position of the upper end rear part of mobile seat 1, the input end of pump body 21 is fixedly connected with the right position of the bottom rear side of medicine storage box 11, the front and rear positions of the upper end of mobile seat 1 right part are fixedly installed with fixed plate 22, two fixed plates 22 are rotatably connected with rotating roller 23 with the hollow structure inside, the outer wall of rotating roller 23 is wound with hose 24, the output end of pump body 21 is rotatably connected with the end of rotating roller 23 and extends into the inside of rotating roller 23 after penetrating the front of rear fixed plate 22, the left part of hose 24 is rotatably connected with the output end of pump body 21 and extends into the inside of rotating roller 23 after being fixedly connected with the outer wall of rotating roller 23, the front end of rotating roller 23 penetrates the front of front fixed plate 22 and is fixedly installed with rotating disc 25, a plurality of jack 26 arranged in the form of ring are formed in the front side edge of rotating disc 25, limiting mechanism 27 is fixedly installed on the front side bottom of front fixed plate 22, and the rotating position of rotating disc 25 and rotating roller 23 is limited by limiting mechanism 27 and a plurality of jack 26 cooperating with each other;

[0030] The spraying assembly 3 comprises a mounting frame 31, the lower end of the mounting frame 31 is fixedly installed at the edge position of the right part of the upper end of the moving base 1, a motor 32 is fixedly installed at the left top of the mounting frame 31, the output end of the motor 32 penetrates through the left part of the mounting frame 31 and is fixedly installed with a driving disc 33, a rotating rod 34 is rotatably connected at the right side edge of the driving disc 33, a sliding plate 35 is slidably connected to the front and rear parts of the inner wall of the mounting frame 31, the end, away from the driving disc 33, of the rotating rod 34 is rotatably connected to the upper end middle part of the sliding plate 35, a spraying pipe 36 is fixedly installed at the right side front and rear parts of the sliding plate 35, a plurality of nozzles 37 arranged in a linear mode are fixedly installed at the outer wall right part of the spraying pipe 36, and the right part of the soft pipe 24 penetrates through the right part of the sliding plate 35 and is movably connected to the middle part position of the outer wall left part of the spraying pipe 36.

[0031] The soft pipe 24 of a certain length can be wound up by the medicine suction winding assembly 2, if the spraying site is limited and cannot provide the movement of the device, the connecting sleeve 38 is first rotated and unscrewed from the receiving pipe 39, the soft pipe 24 is pulled out from the through hole 310, the push plate 274 is pressed backward, the push plate 274 drives the moving block 272 to slide backward in the sliding sleeve 271 and extrude the spring 276, the moving block 272 drives the inserting rod 273 to move away from the insertion hole 26, the user rotates the rotating disc 25, the rotating disc 25 drives the soft pipe 24 to rotate and release, after the push plate 274 is loosened, the elastic restoring force of the spring 276 drives the moving block 272 and the inserting rod 273 to reset, so that the inserting rod 273 is inserted into a new insertion hole 26, so as to adjust the length of the soft pipe 24 released, so that when the device cannot move, the user can rotate a spray head on the connecting sleeve 38, the pump body 21 extracts the medicine and delivers it to the spraying pipe 36 through the soft pipe 24, the user uses the length of the soft pipe 24 released and the spray head to spray the medicine to a large range of planted fields, the above structure has strong functionality and can adapt to different spraying requirements. The spraying assembly 3 can expand the spraying range of the device when the device moves as a whole, the motor 32 is started, the output end of the motor 32 drives the driving disc 33 to rotate, the driving disc 33 drives the sliding plate 35 to move up and down reciprocatingly through the rotating rod 34, the sliding plate 35 drives the soft pipe 24 and the spraying pipe 36 to move up and down reciprocatingly, so that the plurality of nozzles 37 spray the liquid medicine in the form of mist, cover the farmland, and achieve the spraying purpose. Compared with the traditional spraying method, the reciprocating movement of the plurality of nozzles 37 can expand the spraying range of the liquid medicine, and has strong practicability.

[0032] As shown in Figure 5 The limiting mechanism 27 comprises a sliding sleeve 271, the rear end of the sliding sleeve 271 is fixedly installed at the front side bottom of the front part fixing plate 22, the inner wall of the sliding sleeve 271 is slidably connected with a moving block 272, the front side of the moving block 272 is fixedly installed with an inserting rod 273, the outer wall front part of the inserting rod 273 is movably sleeved with the inner wall of a plurality of insertion holes 26, the outer wall right part of the moving block 272 is fixedly installed with a push plate 274, and the outer wall right part of the sliding sleeve 271 is provided with a moving groove 275 matched with the push plate 274.

[0033] Push the push plate 274 backward, the push plate 274 drives the moving block 272 to slide backward in the sliding sleeve 271 and extrude the spring 276, the moving block 272 drives the insertion rod 273 to move away from the insertion hole 26, the user rotates the rotating disc 25, the rotating disc 25 drives the hose 24 to rotate and release, after the push plate 274 is loosened, the elastic restoring force of the spring 276 will drive the moving block 272 and the insertion rod 273 to reset, so that the insertion rod 273 reinserts into the new insertion hole 26, so as to adjust the length of the hose 24 released.

[0034] As shown in Figure 5 , the rear side of the moving block 272 is fixedly installed with the spring 276, and the rear end of the spring 276 is fixedly connected with the inner wall rear part of the sliding sleeve 271.

[0035] When it is necessary to adjust the position of the rotating disc 25 and the rotating roller 23 to release or tighten the hose 24, the user extrudes the push plate 274, and the spring 276 is compressed. Once the user releases the push plate 274, the spring 276 will use its elastic potential to push the moving block 272 and the insertion rod 273 to move forward until the insertion rod 273 reinserts into another insertion hole 26 on the rotating disc 25, thereby fixing the position of the rotating disc 25 and the rotating roller 23

[0036] As shown in Figure 6 , the end of the hose 24 close to the spray pipe 36 is fixedly installed with a connecting sleeve 38, and the middle part of the outer wall left part of the spray pipe 36 is fixedly installed with a receiving pipe 39, the outer wall of the connecting sleeve 38 is threadedly connected with the inner wall of the receiving pipe 39, and the hose 24, the connecting sleeve 38, the receiving pipe 39 and the spray pipe 36 are communicated.

[0037] The hose 24 is threadedly connected with the receiving pipe 39 of the spray pipe 36 through the connecting sleeve 38, which is convenient for disassembly.

[0038] As shown in Figure 6 , the right side middle part of the sliding plate 35 is provided with a through hole 310, and the outer wall of the right part of the hose 24 is movably sleeved with the inner wall of the through hole 310.

[0039] The size of the through hole 310 is greater than that of the connecting sleeve 38 and the hose 24, so that this part of the hose 24 can quickly separate from the sliding plate 35. Among them, this part of the hose 24 can exactly supply the sliding plate 35 to move up and down reciprocatingly.

[0040] As shown in Figure 3 , the sliding plate 35 is a T-shaped structure, the inner wall of the mounting frame 31 is provided with a sliding groove 311 at the front and rear parts, and the front and rear sides of the left part of the sliding plate 35 are slidably connected with the inner walls of the two sliding grooves 311.

[0041] The movement of the two sliding grooves 311 and the sliding plate 35 plays a limiting role.

[0042] As shown in Figure 1 and Figure 2As shown, the upper end of the medicine storage box 11 is fixedly installed with a medicine inlet pipe 12.

[0043] The medicine storage box 11 can be added with medicine through the medicine inlet pipe 12.

[0044] The working principle of the utility model is: when spraying is needed, the operator first adds medicine into the medicine storage box 11 through the medicine inlet pipe 12, starts the pump body 21, the medicine is extracted and delivered into the spraying pipe 36 through the hose 24, the nozzles 37 spray the liquid medicine in mist, cover the farmland, and achieve the spraying purpose, at the same time, the motor 32 is started, the output end drives the driving disc 33 to rotate, the driving disc 33 drives the sliding plate 35 to reciprocate up and down through the rotating rod 34, the sliding plate 35 drives the hose 24 and the spraying pipe 36 to reciprocate up and down, compared with the traditional medicine spraying mode, the reciprocation of the nozzles 37 can expand the spraying range of the liquid medicine, and the utility model has high practicability.

[0045] When the spraying site is limited and the device cannot be moved, the connecting sleeve 38 is rotated and screwed off from the receiving pipe 39, the hose 24 is pulled out from the through hole 310, the push plate 274 is pressed backward, the moving block 272 slides backward in the sliding sleeve 271 and extrudes the spring 276, the moving block 272 drives the inserting rod 273 to move away from the insertion hole 26, the user rotates the rotating disc 25, the rotating disc 25 drives the hose 24 to rotate and release, after the push plate 274 is loosened, the elastic recovery force of the spring 276 drives the moving block 272 and the inserting rod 273 to reset, so that the inserting rod 273 is inserted into the new insertion hole 26 again, so as to adjust the length of the hose 24, so that when the device cannot be moved, the user can rotate and screw a spray head on the connecting sleeve 38, and use the length of the hose 24 and the spray head to manually spray the large area of the planting field, the above process has high functionality and can adapt to different spraying requirements.

[0046] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An agricultural spraying device comprising a mobile base (1), characterized in that: The lower end of the mobile seat (1) is fixedly installed with universal wheels, the upper end of the mobile seat (1) is fixedly installed with a medicine storage box (11), the right upper end of the mobile seat (1) is fixedly installed with a medicine suction and winding assembly (2), and the edge of the right upper end of the mobile seat (1) is fixedly installed with a spraying assembly (3); The medicine suction and winding assembly (2) comprises a pump body (21), the outer wall bottom of the pump body (21) is fixedly installed with the right position of the rear upper end of the mobile seat (1), the input end of the pump body (21) is fixedly connected with the right position of the bottom of the rear side of the medicine storage box (11), the front and rear positions of the right upper end of the mobile seat (1) are fixedly installed with fixed plates (22), the opposite sides of the two fixed plates (22) are rotatably connected with rotating rollers (23) with a hollow structure, the outer wall of the rotating roller (23) is wound with a hose (24), the output end of the pump body (21) is rotatably connected with the end of the rotating roller (23) and extends into the inside of the rotating roller (23) through the front of the rear fixed plate (22), the left part of the hose (24) is fixedly connected with the outer wall of the rotating roller (23) and extends into the inside of the rotating roller (23) and is rotatably connected with the output end of the pump body (21), the front end of the rotating roller (23) penetrates through the front of the front fixed plate (22) and is fixedly installed with a rotating disc (25), a plurality of insertion holes (26) arranged in a ring form are formed in the front side edge of the rotating disc (25), a limiting mechanism (27) is fixedly installed on the front side bottom of the front fixed plate (22), and the limiting mechanism (27) limits the rotating positions of the rotating disc (25) and the rotating roller (23) by cooperating with the plurality of insertion holes (26); The spraying assembly (3) comprises a mounting frame (31), the lower end of the mounting frame (31) is fixedly installed with the edge position of the right upper end of the mobile seat (1), the left top of the mounting frame (31) is fixedly installed with a motor (32), the output end of the motor (32) penetrates through the left part of the mounting frame (31) and is fixedly installed with a driving disc (33), the right side edge of the driving disc (33) is rotatably connected with a rotating rod (34), the inner wall of the mounting frame (31) is slidably connected with a sliding plate (35), the end, away from the driving disc (33), of the rotating rod (34) is rotatably connected with the upper end of the middle part of the sliding plate (35), the right side of the sliding plate (35) is fixedly installed with a spraying pipe (36), a plurality of nozzles (37) arranged in a linear form are fixedly installed on the outer wall right part of the spraying pipe (36), and the right part of the hose (24) penetrates through the right part of the sliding plate (35) and is movably connected with the middle position of the outer wall left part of the spraying pipe (36).

2. An agricultural spraying apparatus according to claim 1, wherein: The limiting mechanism (27) comprises a sliding sleeve (271), the rear end of the sliding sleeve (271) is fixedly installed with the front side bottom of the front fixing plate (22), the inner wall of the sliding sleeve (271) is slidably connected with a moving block (272), the front side of the moving block (272) is fixedly installed with a plug rod (273), the outer wall front of the plug rod (273) is movably sleeved with the inner wall of the plurality of insertion holes (26), the outer wall right of the moving block (272) is fixedly installed with a push plate (274), and the outer wall right of the sliding sleeve (271) is provided with a moving groove (275) matched with the push plate (274).

3. An agricultural spraying apparatus according to claim 2, wherein: The rear side of the moving block (272) is fixedly installed with a spring (276), and the rear end of the spring (276) is fixedly connected with the inner wall rear of the sliding sleeve (271).

4. The agricultural spraying apparatus of claim 1, wherein: One end of the hose (24) near the spray pipe (36) is fixedly installed with a connecting sleeve (38), the middle position of the outer wall left of the spray pipe (36) is fixedly installed with a receiving pipe (39), the outer wall of the connecting sleeve (38) is threadedly connected with the inner wall of the receiving pipe (39), and the hose (24), the connecting sleeve (38), the receiving pipe (39) and the spray pipe (36) are communicated.

5. The agricultural spraying apparatus of claim 1, wherein: The right side middle of the sliding plate (35) is provided with a through hole (310), and the outer wall of the right part of the hose (24) is movably sleeved with the inner wall of the through hole (310).

6. The agricultural spraying apparatus of claim 1, wherein: The sliding plate (35) is a T-shaped structure, the inner wall of the mounting frame (31) is provided with a sliding groove (311) at the front and rear parts, and the front and rear sides of the left part of the sliding plate (35) are slidably connected with the inner walls of the two sliding grooves (311).

7. The agricultural spraying apparatus of claim 1, wherein: The upper end middle of the medicine storage box (11) is fixedly installed with a medicine inlet pipe (12).

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