Pesticide spraying device
By designing an adjustable pesticide spraying device, the problems of laborious and uncomfortable hand-held operation of traditional spraying devices have been solved, enabling convenient adjustment and stable use of the spray nozzle, and adapting to the spraying needs of different crops.
Patent Information
- Application Number
- CN202520128559.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-20
AI Technical Summary
Traditional pesticide spraying devices require manual hand-held spray nozzles, which can cause arm discomfort and fatigue during long hours of operation, making it difficult to adapt to the spraying needs of different crops.
A pesticide spraying device including a vehicle body, a support device, a drive unit, and a nozzle was designed. Through the cooperation of components such as support rods, sliding rods, placement plates, and moving rods, the position and height of the nozzle can be adjusted, reducing the burden on the hand. The clamping wheels and support columns prevent the nozzle from dragging on the ground or getting caught on objects.
It effectively reduces arm discomfort caused by holding the spray nozzle for a long time, facilitates the adjustment of the nozzle's position and height, adapts to the spraying needs of different crops, and improves the convenience and efficiency of use.
Smart Images
Figure CN223694730U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to agricultural production technical field, concretely is a pesticide spraying device. BACKGROUND
[0002] The pesticide spraying device is indispensable agricultural machinery in agricultural production activities, and most of current pesticide spraying devices adopt the pesticide spraying box of the back-carrying type or the hand-pushing type to spray pesticides, and the spraying mode is mostly powered by manpower.
[0003] Meanwhile, the traditional spraying mode has the problems of uncomfortable holding and laboriousness in long-time operation because most of the spraying machine nozzles need to be held by personnel. UTILITY MODEL CONTENTS
[0004] In order to make up for the deficiencies of the prior art and solve at least one technical problem in the background art.
[0005] The utility model discloses a pesticide spraying device, including the car body and the support device, the upper surface fixed connection of car body has the pesticide tank and drive part, the surface fixed connection of drive part has the spray pipe, the support device sets up at the surface of car body and spray pipe, the support device includes the support rod, the bottom of support rod and car body upper surface fixed connection, the inner wall sliding connection of support rod has the slide rod, the upper surface fixed connection of slide rod has the placement board, the inner wall sliding connection of placement board has the moving rod, the bottom of moving rod and spray pipe surface fixed connection, the moving rod removes and will drive the spray pipe to remove, then pulls the slide rod and lets the slide rod slide in the inner wall of support rod, starts the drive part again and lets the pesticide liquid spray out through the spray pipe, can support the spray pipe through the setting support rod, slide rod, placement board and moving rod, and the position of the spray pipe is adjusted conveniently to adapt to different demands.
[0006] Preferably, the inner wall of the support rod and the slide rod is screw-connected with a positioning pin, after the slide rod is slid to a suitable height, the positioning pin is rotated to the inner wall of the support rod and the slide rod, and the positioning pin can limit the position of the slide rod.
[0007] Preferably, the surface of the slide rod is provided with a plurality of positioning holes, the inner wall of the positioning hole of the slide rod is screw-connected with the surface of the positioning pin, when the positioning pin is rotated, the positioning pin is rotated to the inner wall of the positioning hole, and the positioning hole can accommodate the positioning pin.
[0008] Preferably, the surface of the moving rod is provided with a plurality of limiting holes, the inner wall of the limiting hole of the moving rod is screw-connected with a limiting pin in the inner wall of the placement board, after the moving rod is slid to a suitable position, the limiting pin is rotated to the inner wall of the placement board and the inner wall of the limiting hole, and the position of the moving rod can be limited through the setting limiting pin.
[0009] Preferably, the bottom end of the placement plate is fixedly connected with an auxiliary rod, the side wall of the auxiliary rod is fixedly connected with a sleeve block, the inner wall of the sleeve block is in sliding connection with the surface of the supporting rod, the sleeve block is driven to slide by the auxiliary rod, and the sleeve block slides on the surface of the supporting rod.
[0010] Preferably, the side wall of the moving rod is fixedly connected with a limiting disc, the limiting disc is driven to slide by the moving rod when the moving rod moves, and the limiting disc can limit the position of the moving rod in the placement plate.
[0011] Preferably, the surface of the auxiliary rod is provided with an auxiliary device, the auxiliary device comprises a fixing frame, the side wall of the fixing frame is fixedly connected with the surface of the auxiliary rod, one end of the fixing frame away from the auxiliary rod is fixedly connected with a placement block, and the inner surface of the placement block is rotatably connected with two clamping wheels.
[0012] Preferably, the side wall of the fixing frame is fixedly connected with a supporting column, and an insertion block is inserted into the inner wall of the supporting column and the fixing frame, the insertion block is inserted into the inner wall of the supporting column and the fixing frame, and the excess part of the spray pipe can be conveniently stored by arranging the supporting column and the insertion block.
[0013] The utility model discloses the beneficial effect lies in:
[0014] 1. When the pesticide needs to be sprayed, the moving rod is pulled to slide in the inner wall of the placement plate, the limiting disc and the spray pipe are moved together when the moving rod slides, the limiting pin is rotated into the inner wall of the limiting hole and the inner wall of the placement plate after the spray pipe is adjusted to the appropriate position, then the slide rod is pulled to slide in the inner wall of the supporting rod, the slide rod drives the placement plate and the moving rod to adjust the height, the positioning pin is rotated into the inner wall of the positioning hole and the inner wall of the supporting rod after the slide rod is moved to the appropriate height, the placement plate drives the auxiliary rod to move when the placement plate moves, the sleeve block is driven to slide by the auxiliary rod, and the sleeve block slides on the surface of the supporting rod.
[0015] 2. The utility model discloses a support column and fixed frame are pulled out from the inside when adjusting the position of the spray pipe, and the excess part of the spray pipe falls off from the surface of the support column when the spray pipe moves, after the spray pipe moves to the appropriate height, the insert block is inserted into the inner wall of the support column and fixed frame again, when the spray pipe moves, the spray pipe will move on the surface of the clamping wheel in the placing block, and the clamping wheel rotates on the inner surface of the placing block, through the setting of the whole device, the situation that the spray pipe drags the ground can be reduced, and the possibility that the spray pipe is hung on other objects and affects use can also be reduced. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying the creative labor.
[0017] Figure 1 It is a three-dimensional structure schematic view of the vehicle body in a pesticide spraying device;
[0018] Figure 2 It is a three-dimensional structure schematic view of the vehicle body in a pesticide spraying device; Figure 1
[0019] Figure 3 It is an explosion structure schematic view of the supporting device in a pesticide spraying device;
[0020] Figure 4 It is a top view structure schematic view of the vehicle body in a pesticide spraying device;
[0021] Figure 5 It is a three-dimensional structure schematic view of the vehicle body in a pesticide spraying device; Figure 4
[0022] In the drawing: 1, vehicle body;2, medicine tank;3, driving part;4, spray pipe;5, supporting device;501, supporting rod;502, sliding rod;503, placing plate;504, moving rod;505, positioning pin;506, positioning hole;507, limiting hole;508, limiting pin;509, auxiliary rod;510, sleeve block;511, limiting disc;6, auxiliary device;61, fixed frame;62, placing block;63, clamping wheel;64, support column;65, insert block. DETAILED DESCRIPTION
[0023] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0024] Please refer to Figures 1-5 As shown in FIG. 1, a pesticide spraying device comprises a vehicle body 1 and a supporting device 5, the upper surface of the vehicle body 1 is fixedly connected with a pesticide tank 2 and a driving part 3, the surface of the driving part 3 is fixedly connected with a spray pipe 4; the supporting device 5 is arranged on the surface of the vehicle body 1 and the spray pipe 4, the supporting device 5 comprises a supporting rod 501, the bottom end of the supporting rod 501 is fixedly connected with the upper surface of the vehicle body 1, the inner wall of the supporting rod 501 is slidably connected with a sliding rod 502, the upper surface of the sliding rod 502 is fixedly connected with a placing plate 503, the inner wall of the placing plate 503 is slidably connected with a moving rod 504, and the bottom end of the moving rod 504 is fixedly connected with the surface of the spray pipe 4; during operation, the moving rod 504 is pulled to slide in the inner wall of the placing plate 503, the moving rod 504 moves to drive the spray pipe 4 to move, then the sliding rod 502 is pulled to slide in the inner wall of the supporting rod 501, and the driving part 3 is started to spray the pesticide liquid out of the spray pipe 4, the supporting rod 501, the sliding rod 502, the placing plate 503 and the moving rod 504 can support the spray pipe 4, and the position of the spray pipe 4 is conveniently adjusted to adapt to different requirements.
[0025] The inner walls of the supporting rod 501 and the sliding rod 502 are threadedly connected with a positioning pin 505; during operation, the positioning pin 505 is rotated to the inner walls of the supporting rod 501 and the sliding rod 502, and the positioning pin 505 can limit the position of the sliding rod 502.
[0026] A plurality of positioning holes 506 are formed in the surface of the sliding rod 502, and the inner walls of the positioning holes 506 of the sliding rod 502 are threadedly connected with the surface of the positioning pin 505; during operation, the positioning pin 505 is rotated to the inner walls of the positioning holes 506, and the positioning holes 506 can accommodate the positioning pin 505.
[0027] A plurality of limiting holes 507 are formed in the surface of the moving rod 504, and the inner walls of the limiting holes 507 of the moving rod 504 and the placing plate 503 are threadedly connected with a limiting pin 508; during operation, the limiting pin 508 is rotated to the inner walls of the placing plate 503 and the limiting holes 507, and the limiting pin 508 can limit the position of the moving rod 504.
[0028] The bottom end of the placement plate 503 is fixedly connected with an auxiliary rod 509, the side wall of the auxiliary rod 509 is fixedly connected with a sleeve block 510, and the inner wall of the sleeve block 510 is slidably connected with the surface of the support rod 501; during operation, the placement plate 503 drives the auxiliary rod 509 to move, the auxiliary rod 509 drives the sleeve block 510 to slide, and the sleeve block 510 slides on the surface of the support rod 501; the sleeve block 510 and the auxiliary rod 509 can support the placement plate 503.
[0029] The side wall of the moving rod 504 is fixedly connected with a limiting disc 511; during operation, the moving rod 504 drives the limiting disc 511 to slide, and the limiting disc 511 can limit the position of the moving rod 504 in the placement plate 503.
[0030] The surface of the auxiliary rod 509 is provided with an auxiliary device 6, the auxiliary device 6 comprises a fixing frame 61, the side wall of the fixing frame 61 is fixedly connected with the surface of the auxiliary rod 509, one end of the fixing frame 61 away from the auxiliary rod 509 is fixedly connected with a placement block 62, the inner surface of the placement block 62 is rotatably connected with two clamping wheels 63, and the two clamping wheels 63 are sleeved on the surface of the spray pipe 4; during operation, the spray pipe 4 moves on the surface of the clamping wheel 63, and the clamping wheel 63 rotates on the inner surface of the placement block 62 of the fixing frame 61; the fixing frame 61, the placement block 62 and the clamping wheel 63 can limit the position of the spray pipe 4.
[0031] The side wall of the fixing frame 61 is fixedly connected with a support column 64, and an insertion block 65 is inserted between the support column 64 and the inner wall of the fixing frame 61; during operation, the excess part is wound on the surface of the support column 64, and then the insertion block 65 is inserted into the support column 64 and the inner wall of the fixing frame 61; the support column 64 and the insertion block 65 can conveniently store the excess part of the spray pipe 4.
[0032] The working principle is that when pesticide spraying is needed, the moving rod 504 is pulled to slide in the inner wall of the placing plate 503, the moving rod 504 slides to drive the limiting disc 511 and the spray pipe 4 to move together, the spray pipe 4 is adjusted to the appropriate position, the limiting pin 508 is turned to the inner wall of the placing plate 503 and the inner wall of the limiting hole 507, then the slide rod 502 is pulled to slide in the inner wall of the supporting rod 501, the slide rod 502 drives the placing plate 503 and the moving rod 504 to adjust the height, the slide rod 502 is moved to the appropriate height, the positioning pin 505 is turned to the inner wall of the supporting rod 501 and the inner wall of the positioning hole 506, when the placing plate 503 moves, the placing plate 503 drives the auxiliary rod 509 to move, the auxiliary rod 509 drives the sleeve block 510 to slide, the sleeve block 510 slides on the surface of the supporting rod 501, then the driving part 3 is started to drive the driving part 3 to draw out the liquid medicine in the medicine tank 2, and then the liquid medicine is sprayed out through the spray pipe 4, through the arrangement of the whole device, the spray pipe 4 can be supported, the discomfort of the arm caused by long-time holding of the spray pipe 4 is reduced, and the height and transverse position of the spray pipe 4 are conveniently adjusted, so that the needs of different crops are adapted; when the position of the spray pipe 4 is adjusted, the plug 65 is pulled out from the supporting column 64 and the fixed frame 61, the excess part of the spray pipe 4 is separated from the surface of the supporting column 64 when the spray pipe 4 moves, after the spray pipe 4 moves to the appropriate height, the plug 65 is inserted into the inner wall of the supporting column 64 and the fixed frame 61, when the spray pipe 4 moves, the spray pipe 4 moves on the surface of the clamping wheel 63 in the placing block 62, the clamping wheel 63 rotates on the inner surface of the placing block 62, through the arrangement of the whole device, the situation that the spray pipe 4 drags the ground is reduced, and the possibility that the spray pipe 4 is hung on other objects to affect use is also reduced.
[0033] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.
Claims
1. A pesticide spraying device, comprising a vehicle body (1) and a supporting device (5), the upper surface of the vehicle body (1) is fixedly connected with a pesticide tank (2) and a driving part (3), the surface of the driving part (3) is fixedly connected with a spraying pipe (4); characterized in that: The support device (5) is arranged on the surface of the vehicle body (1) and the nozzle (4), the support device (5) comprises a support rod (501), the bottom end of the support rod (501) is fixedly connected with the upper surface of the vehicle body (1), the inner wall of the support rod (501) is slidably connected with a sliding rod (502), the upper surface of the sliding rod (502) is fixedly connected with a placing plate (503), the inner wall of the placing plate (503) is slidably connected with a moving rod (504), and the bottom end of the moving rod (504) is fixedly connected with the surface of the nozzle (4).
2. The pesticide spraying device according to claim 1, characterized in that: The inner wall of the support rod (501) and the sliding rod (502) is screwedly connected with a positioning pin (505).
3. The pesticide spraying device of claim 2, wherein: A plurality of positioning holes (506) are formed in the surface of the sliding rod (502), and the inner wall of the positioning hole (506) of the sliding rod (502) is screwedly connected with the surface of the positioning pin (505).
4. The pesticide spraying device of claim 1, wherein: A plurality of limiting holes (507) are formed in the surface of the moving rod (504), and the inner wall of the limiting hole (507) of the moving rod (504) is screwedly connected with a limiting pin (508) in the inner wall of the placing plate (503).
5. The pesticide spraying device of claim 1, wherein: The bottom end of the placing plate (503) is fixedly connected with an auxiliary rod (509), the side wall of the auxiliary rod (509) is fixedly connected with a sleeve block (510), and the inner wall of the sleeve block (510) is slidably connected with the surface of the support rod (501).
6. The pesticide spraying device of claim 1, wherein: The side wall of the moving rod (504) is fixedly connected with a limiting disc (511).
7. The pesticide spraying device of claim 5, wherein: The surface of the auxiliary rod (509) is provided with an auxiliary device (6), the auxiliary device (6) comprises a fixing frame (61), the side wall of the fixing frame (61) is fixedly connected with the surface of the auxiliary rod (509), one end, away from the auxiliary rod (509), of the fixing frame (61) is fixedly connected with a placing block (62), the inner surface of the placing block (62) is rotatably connected with two clamping wheels (63), and the two clamping wheels (63) are sleeved on the surface of the nozzle (4).
8. The pesticide spraying device of claim 7, wherein: The side wall of the fixing frame (61) is fixedly connected with a supporting column (64), and the supporting column (64) and the inner wall of the fixing frame (61) are inserted with an insertion block (65).