Pesticide spraying device

Abstract

The utility model discloses a pesticide spraying device which comprises a spraying mechanism, a spraying pump and a pesticide storage box, the spraying mechanism comprises a moving seat, the bottom of a lifting assembly is fixedly connected with a rotating base, and the bottom of the rotating base is movably connected with the top of the moving seat through a bearing. The surface of the rotating base is fixedly connected with a transmission mechanism, and the output end of the spraying pump communicates with a limiting assembly. By arranging the rotating base, a user can conveniently rotate the lifting assembly and the angle adjusting assembly, the angle adjusting assembly can rotate to drive the mounting block, the communicating pipe and the spray head to rotate, and the problem that the device can only spray crops in front of the device and cannot spray the crops in front of the device is solved. The device solves the problem that the device is difficult to use if a moving path is not set in a crop planting field, so that the device is relatively large in limitation during use, and the effect of auxiliary adjustment is achieved by solving the problem that the device cannot be used for spraying crops on the two sides of the device by adjusting the angle of a spray head.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide spraying, in particular to a pesticide spraying device. Background Art

[0002] Pesticides refer to chemical syntheses or mixtures of one or more substances and their preparations derived from organisms, other natural products, and the application of biotechnology, used to prevent, eliminate or control diseases, insects, weeds and other harmful organisms that endanger agriculture and forestry, as well as to purposefully regulate, control and influence the metabolism, growth, development and reproduction of plants and harmful organisms. They are a general term for a class of drugs used in agricultural production to kill insects, fungicides, harmful animals or weeds in order to protect and promote the growth of plants and crops. Pesticide spraying devices are often needed in crop cultivation.

[0003] For example, publication number CN220897692U discloses a pesticide spraying device comprising a movable seat; a pesticide storage tank for storing pesticides, the pesticide storage tank being fixedly connected to the top of the movable seat, and a stirring assembly for stirring the pesticide being mounted on the side of the pesticide storage tank; a spraying mechanism for spraying the pesticide, the spraying mechanism comprising a spraying assembly mounted on the side of the pesticide storage tank, an angle adjustment assembly for adjusting the angle of the spraying assembly, a lifting assembly for adjusting the height of the spraying assembly, and a stirring assembly comprising a stirring motor fixedly connected to the side of the pesticide storage tank, with stirring teeth mounted on the output shaft of the stirring motor. The utility model not only facilitates adjustment of the spraying height of the pesticide, but also facilitates adjustment of the spraying angle of the pesticide, thereby increasing the spraying range of the pesticide spraying device of the utility model, thereby also increasing the practicality of the pesticide spraying device of the utility model.

[0004] Based on the search of patent numbers and combined with the deficiencies in the prior art, we found that:

[0005] Although this pesticide spraying device increases the spraying range of the pesticide spraying device, when in use, since the device can only spray the crops directly in front and cannot spray the crops on both sides of the device by adjusting the angle of the nozzle, if there is no moving path set in the crop planting area, the device is difficult to use, so the device has great limitations in use. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a pesticide spraying device with the advantage of auxiliary adjustment, which solves the problem that the device can only spray crops directly in front, but cannot spray crops on both sides of the device by adjusting the angle of the nozzle. If there is no moving path in the crop planting area, the device is difficult to use, and therefore the device has great limitations when used.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a pesticide spraying device, comprising a spraying mechanism, a spray pump and a medicine storage box, the spraying mechanism comprising a movable seat, a lifting assembly is provided on the right side of the top of the movable seat, the top of the lifting assembly is fixedly connected to an angle adjustment assembly, the top of the angle adjustment assembly is fixedly connected to a mounting block, the inner wall of the mounting block is movably connected to a connecting pipe, the right end of the connecting pipe is fixedly installed with a spray head, the medicine storage box is fixedly installed on the left side of the top of the movable seat, the spray pump is fixedly installed on the top of the movable seat, the input end of the spray pump is connected to the right side of the medicine storage box through a pipeline, the bottom of the lifting assembly is fixedly connected to a rotating base, the bottom of the rotating base is movably connected to the top of the movable seat through a bearing, the surface of the rotating base is fixedly connected to a transmission mechanism, and the output end of the spray pump is connected to a limiting assembly.

[0008] As a preferred embodiment of the present invention, the transmission mechanism includes a driven gear, the front side of the right side of the top of the movable seat is movably connected to the movable seat through a bearing, the top of the movable seat is fixedly installed with a transmission gear, the surface of the transmission gear is meshed with the surface of the driven gear, and a rocker is provided on the top of the transmission gear, the end of the rocker close to the movable seat passes through the transmission gear and is fixedly connected to the top of the movable seat, and the rocker is meshed with the transmission gear.

[0009] As a preferred embodiment of the present invention, the limiting assembly includes a hose, the other end of which is connected to the left end of the connecting pipe, and a guide ring is fixedly connected to the left side of the top of the angle adjustment assembly, and the inner wall of the guide ring is movably connected to the surface of the hose.

[0010] As a preferred embodiment of the present invention, a mounting plate is fixedly connected to the right side of the medicine storage box, a sliding member is fixedly connected to the right side of the mounting plate, and the sliding member is arranged in an arc shape.

[0011] As a preferred embodiment of the present invention, a sleeve is fixedly connected to the surface of the hose, a limiting ring is fixedly connected to the surface of the sleeve, and the top and bottom of the limiting ring are slidably connected to the top and bottom of the inner wall of the sliding member.

[0012] As a preferred embodiment of the present invention, a protective cover is provided on the left side of the medicine storage box, and an observation window is embedded on the top of the right side of the protective cover, and the material of the observation window is transparent acrylic.

[0013] As a preferred embodiment of the present invention, a push rod is fixedly connected to the left side of the top of the movable seat, and a protective cover is provided on the surface of the rocker.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model provides a rotating base, which makes it convenient for users to rotate the lifting assembly and the angle adjustment assembly. The rotation of the angle adjustment assembly can drive the mounting block, the connecting pipe and the nozzle to rotate, thereby solving the problem that the device can only spray the crops in front, but cannot spray the crops on both sides of the device by adjusting the angle of the nozzle. If there is no moving path in the crop planting area, the device is difficult to use. Therefore, the device has great limitations when used, and achieves the effect of auxiliary adjustment.

[0016] 2. The utility model sets up a transmission mechanism, and can drive the transmission gear and the movable seat to rotate by rotating the rocker. Since the transmission gear is engaged with the driven gear, the rotation of the transmission gear can drive the driven gear to rotate, and the rotation of the driven gear can drive the rotating base to rotate.

[0017] 3. The utility model provides a limit assembly so that the hose can adapt to the rotation of the connecting pipe at different angles, and the guide ring can position the hose, thereby preventing the hose from being entangled with the outside world when the connecting pipe drives the hose to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another perspective;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the sliding member of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the transmission mechanism of the utility model.

[0022] In the figure: 100, spraying mechanism; 101, movable seat; 102, lifting assembly; 103, angle adjustment assembly; 104, mounting block; 105, connecting pipe; 106, nozzle; 2, spray pump; 3, medicine storage box; 9, rotating base; 11, transmission mechanism; 111, driven gear; 112, movable seat; 113, transmission gear; 114, rocker; 12, limit assembly; 121, hose; 122, guide ring; 13, mounting plate; 14, sliding part; 15, sleeve; 16, limit ring; 17, protective cover; 18, observation window; 19, push rod; 20, protective cover. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figures 1 to 4 As shown, a pesticide spraying device provided by the present invention includes a spraying mechanism 100, a spray pump 2 and a medicine storage box 3. The spraying mechanism 100 includes a movable seat 101. A lifting assembly 102 is provided on the right side of the top of the movable seat 101. The top of the lifting assembly 102 is fixedly connected to an angle adjustment assembly 103. The top of the angle adjustment assembly 103 is fixedly connected to a mounting block 104. The inner wall of the mounting block 104 is movably connected to a connecting pipe 105. The right end of the connecting pipe 105 is fixedly installed with a nozzle 106. The medicine storage box 3 is fixedly installed on the left side of the top of the movable seat 101. The spray pump 2 is fixedly installed on the top of the movable seat 101. The input end of the spray pump 2 is connected to the right side of the medicine storage box 3 through a pipeline. The bottom of the lifting assembly 102 is fixedly connected to a rotating base 9. The bottom of the rotating base 9 is movably connected to the top of the movable seat 101 through a bearing. The surface of the rotating base 9 is fixedly connected to a transmission mechanism 11. The output end of the spray pump 2 is connected to the limiting assembly 12.

[0025] refer to Figure 4 The transmission mechanism 11 includes a driven gear 111. The front side of the top right side of the movable seat 101 is movably connected to a movable seat 112 through a bearing. A transmission gear 113 is fixedly installed on the top of the movable seat 112. The surface of the transmission gear 113 is engaged with the surface of the driven gear 111. A rocker 114 is provided on the top of the transmission gear 113. The end of the rocker 114 close to the movable seat 101 passes through the transmission gear 113 and is fixedly connected to the top of the movable seat 112. The rocker 114 is engaged with the transmission gear 113.

[0026] As a technical optimization solution of the present invention, by setting up a transmission mechanism 11, the transmission gear 113 and the movable seat 112 can be driven to rotate by rotating the rocker 114. Since the transmission gear 113 is engaged with the driven gear 111, the rotation of the transmission gear 113 can drive the driven gear 111 to rotate, and the rotation of the driven gear 111 can drive the rotating base 9 to rotate.

[0027] refer to Figure 1 The limiting component 12 includes a hose 121, the other end of the hose 121 is connected to the left end of the connecting pipe 105, and a guide ring 122 is fixedly connected to the left side of the top of the angle adjustment component 103, and the inner wall of the guide ring 122 is movably connected to the surface of the hose 121.

[0028] As a technical optimization solution of the present invention, by setting a limit assembly 12, the hose 121 can adapt to the rotation of the connecting pipe 105 at different angles, and the guide ring 122 can play a positioning role for the hose 121, thereby preventing the hose 121 from being entangled with the outside world when the connecting pipe 105 drives the hose 121 to rotate.

[0029] refer to Figure 3 The right side of the medicine storage box 3 is fixedly connected with a mounting plate 13, and the right side of the mounting plate 13 is fixedly connected with a sliding member 14, which is arranged in an arc shape.

[0030] As a technical optimization solution of the present invention, by setting the mounting plate 13 and the sliding member 14, the mounting plate 13 can fix the sliding member 14, and the sliding member 14 can movably limit the hose 121 passing through it, thereby also playing the role of movably limiting the hose 121.

[0031] refer to Figure 3 The surface of the hose 121 is fixedly connected with a sleeve 15 , the surface of the sleeve 15 is fixedly connected with a limit ring 16 , and the top and bottom of the limit ring 16 are slidably connected to the top and bottom of the inner wall of the sliding member 14 .

[0032] As a technical optimization solution of the present invention, by setting the sleeve 15 and the limiting ring 16, the sliding member 14 can movably limit the limiting ring 16, and the movably limiting position of the limiting ring 16 can movably limit the sleeve 15 and the hose 121, so that the hose 121 can move along a fixed path when the connecting pipe 105 drives it to swing.

[0033] refer to Figure 2 A protective cover 17 is provided on the left side of the medicine storage box 3, and an observation window 18 is inlaid on the top of the right side of the protective cover 17. The material of the observation window 18 is transparent acrylic.

[0034] As a technical optimization solution of the present invention, by providing a protective cover 17 and an observation window 18, the protective cover 17 can protect the user, thereby preventing the pesticide from being blown onto the user's face when working against the wind, and the observation window 18 facilitates the user to observe the moving path.

[0035] refer to Figure 2 and Figure 4 A push rod 19 is fixedly connected to the left side of the top of the moving seat 101, and a protective cover 20 is provided on the surface of the rocker 114.

[0036] As a technical optimization solution of the present invention, by providing the push rod 19 and the protective cover 20 , the push rod 19 facilitates the user to push the spray mechanism 100 to move, and the protective cover 20 can improve the comfort of the user when turning the rocker 114 .

[0037] The working principle and use process of the present invention are as follows: when in use, when it is necessary to spray pesticides, first use the lifting component 102 to adjust the height of the connecting pipe 105 and the nozzle 106, then adjust the height angle of the connecting pipe 105 and the nozzle 106 through the angle adjustment component 103, and then start the spray pump 2 to pass the pesticide inside the medicine storage box 3 through the spray pump 2, the hose 121 and the connecting pipe 105 in turn, and finally spray it out through the nozzle 106 to carry out the pesticide spraying work. The lifting component 102 and the angle adjustment component 103 belong to the prior art, and the lifting component 102 and the angle adjustment component 103 in the comparative document application number: CN202321953464.5) have the same structure and working principle, which will not be repeated here. When the pesticide spraying area is not set When the moving path is set, the driving gear 113 and the movable seat 112 can be rotated by rotating the rocker 114. Since the driving gear 113 is engaged with the driven gear 111, the rotation of the driving gear 113 can drive the driven gear 111 to rotate, and the rotation of the driven gear 111 can drive the rotating base 9 to rotate. The rotation of the rotating base 9 can sequentially drive the lifting component 102, the angle adjustment component 103, the mounting block 104, the connecting pipe 105 and the nozzle 106 to rotate, so that the user can spray the crops on one side of the pesticide spraying area, which is convenient to use. At the same time, the protective cover 17 can protect the user, so as to prevent the pesticide from being blown to the user's face when working against the wind. The observation window 18 is convenient for the user to observe the moving path.

[0038] To sum up: this pesticide spraying device, by providing a rotating base 9, makes it convenient for the user to rotate the lifting component 102 and the angle adjustment component 103. The rotation of the angle adjustment component 103 can drive the mounting block 104, the connecting pipe 105 and the nozzle 106 to rotate, thereby solving the problem that the device can only spray the crops directly in front, but cannot spray the crops on both sides of the device by adjusting the angle of the nozzle. If there is no moving path in the crop planting area, the device is difficult to use, so the device has great limitations when used.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pesticide spraying device, comprising a spraying mechanism (100), a spraying pump (2) and a pesticide storage box (3), characterized in that: The spraying mechanism (100) comprises a movable seat (101), a lifting assembly (102) is provided on the right side of the top of the movable seat (101), the top of the lifting assembly (102) is fixedly connected to an angle adjustment assembly (103), the top of the angle adjustment assembly (103) is fixedly connected to a mounting block (104), the inner wall of the mounting block (104) is movably connected to a connecting pipe (105), the right end of the connecting pipe (105) is fixedly installed with a spray head (106), and the medicine storage box (3) is fixedly installed on the movable seat (101). The spray pump (2) is fixedly mounted on the top of the movable seat (101) on the left side thereof. The input end of the spray pump (2) is connected to the right side of the medicine storage box (3) through a pipeline. The bottom of the lifting assembly (102) is fixedly connected to a rotating base (9). The bottom of the rotating base (9) is movably connected to the top of the movable seat (101) through a bearing. The surface of the rotating base (9) is fixedly connected to a transmission mechanism (11). The output end of the spray pump (2) is connected to a limiting assembly (12).

2. A pesticide spraying device according to claim 1, characterized in that: The transmission mechanism (11) includes a driven gear (111). The front side of the top right side of the movable seat (101) is movably connected to a movable seat (112) through a bearing. A transmission gear (113) is fixedly installed on the top of the movable seat (112). The surface of the transmission gear (113) is meshed with the surface of the driven gear (111). A rocker (114) is provided on the top of the transmission gear (113). The end of the rocker (114) close to the movable seat (101) passes through the transmission gear (113) and is fixedly connected to the top of the movable seat (112). The rocker (114) is meshed with the transmission gear (113).

3. A pesticide spraying device according to claim 1, characterized in that: The limiting assembly (12) includes a hose (121), the other end of which is connected to the left end of the connecting pipe (105), and a guide ring (122) is fixedly connected to the left side of the top of the angle adjustment assembly (103), and the inner wall of the guide ring (122) is movably connected to the surface of the hose (121).

4. A pesticide spraying device according to claim 3, characterized in that: The right side of the medicine storage box (3) is fixedly connected to a mounting plate (13), and the right side of the mounting plate (13) is fixedly connected to a sliding member (14), and the sliding member (14) is arranged in an arc shape.

5. A pesticide spraying device according to claim 4, characterized in that: The surface of the hose (121) is fixedly connected to a sleeve (15), the surface of the sleeve (15) is fixedly connected to a limit ring (16), and the top and bottom of the limit ring (16) are slidably connected to the top and bottom of the inner wall of the sliding member (14).

6. A pesticide spraying device according to claim 1, characterized in that: A protective cover (17) is provided on the left side of the medicine storage box (3), and an observation window (18) is inlaid on the top of the right side of the protective cover (17). The material of the observation window (18) is transparent acrylic.

7. A pesticide spraying device according to claim 2, characterized in that: A push rod (19) is fixedly connected to the left side of the top of the movable seat (101), and a protective cover (20) is provided on the surface of the rocker (114).

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