Pesticide rod mounting device for agricultural pesticide spraying

Abstract

The utility model provides a pesticide rod installation device for agricultural pesticide spraying, which comprises an installation mechanism, the installation mechanism comprises a fixing frame, an angle adjusting mechanism is arranged on the fixing frame, the angle adjusting mechanism comprises a rotating shaft, the rotating shaft is rotatably installed on the fixing frame, a pesticide rod supporting plate is fixed on the rotating shaft, and the pesticide rod supporting plate is fixed on the fixing frame. The medicine rod supporting plate is used for supporting a medicine rod, a first screw rod abuts against the lower face of the medicine rod supporting plate, the first screw rod is in threaded connection with the fixing frame, the first screw rod is rotated, the first screw rod can move up and down under the action of the fixing frame, then the first screw rod can push the medicine rod supporting plate up and down, one end of the medicine rod supporting plate is hinged to the fixing frame, and the other end of the medicine rod supporting plate is hinged to the fixing frame. Under pushing of the first screw, the pesticide rod supporting plate rotates around the rotating shaft, angle adjustment between the pesticide rod supporting plate and the fixing frame is achieved, the levelness of the whole pesticide rod is adjusted in real time, it is guaranteed that the heights of spray heads on the pesticide rod are the same, pesticide is sprayed evenly, and the spraying quality is improved.

Description

Technical Field

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

[0002] During the process of planting crops in farmland, pesticides need to be sprayed on the crops. When spraying pesticides, a drug delivery tube is used to transport the liquid medicine from the medicine barrel to the nozzle for spraying on the crops. Since the drug delivery tube is relatively soft, a medicine rod is usually set at the front end to support and fix the drug delivery tube at the front end. The current medicine rod is usually fixed on a rack and the angle cannot be adjusted. When the length of the drug delivery tube is long, the front end of the drug delivery tube will droop downward, which will cause the entire medicine rod to be at different heights, thereby causing the nozzle heights to be different and the pesticide spraying to be uneven. In view of this, overcoming the defects of the above-mentioned prior art is a problem that needs to be urgently solved in this technical field. Utility Model Content

[0003] The utility model provides a device for installing a medicine rod for agricultural pesticide spraying, aiming to improve the problem that the current medicine rod is usually fixed on a frame and the angle cannot be adjusted.

[0004] In order to achieve the above purpose, the utility model provides an agricultural pesticide rod installation device, and the specific technical scheme is as follows:

[0005] A device for installing a medicine rod for agricultural pesticide spraying comprises a mounting mechanism, wherein the mounting mechanism comprises a fixing frame, and the fixing frame is provided with an angle adjustment mechanism, wherein the angle adjustment mechanism comprises a rotating shaft, and the rotating shaft is rotatably mounted on the fixing frame, and a medicine rod support plate is fixed on the rotating shaft, and the medicine rod support plate is used to support the medicine rod, and a first screw rod abuts against the bottom of the medicine rod support plate, and the first screw rod is screwed to the fixing frame. By rotating the first screw rod, the first screw rod can move up and down under the action of the fixing frame, and then the first screw rod can push the medicine rod support plate up and down, and one end of the medicine rod support plate is hinged to the fixing frame, and under the push of the first screw rod, the medicine rod support plate rotates around the rotating shaft to achieve angle adjustment between the medicine rod support plate and the fixing frame.

[0006] In one of the embodiments, a pressure rod mechanism capable of pressing and fixing the medicine rod on the medicine rod supporting plate is provided on the upper side of the medicine rod supporting plate, the pressure rod mechanism includes a connecting frame, the connecting frame is fixedly mounted on the fixing frame, a second screw is screwed on one side of the connecting frame, a pressure rod plate is movably mounted on the lower end of the second screw, the medicine rod is placed between the pressure rod plate and the medicine rod supporting plate, the second screw is rotated, and under the action of the connecting frame, the second screw moves downward, thereby pushing the pressure rod plate to move downward, and the pressure rod plate can press the medicine rod on the medicine rod supporting plate.

[0007] In one embodiment, a second driving rod is fixed to the upper end of the second screw rod, and the second driving rod is arranged on the upper side of the connecting frame. The second driving rod can be rotated by hand to realize the lifting and lowering of the second screw rod.

[0008] In one embodiment, a first driving rod is fixed to the lower end of the first screw rod, and the first driving rod is arranged below the fixing frame. Rotating the first driving rod can drive the first screw rod to rotate, thereby achieving the lifting and lowering of the first screw rod.

[0009] In one of the embodiments, hooks are fixed at both ends of the rear side of the fixing frame, and the hooks can be hung on a motor vehicle. The mounting mechanism can be installed on the motor vehicle through the hooks, and the motor vehicle can be used to drive the mounting mechanism to move. The medicine rod can be installed on the mounting mechanism, and then the motor vehicle can be used to drive the medicine rod to move to achieve spraying of pesticides.

[0010] In one of the embodiments, a back frame is installed on the rear side of the fixed frame, and the medicine rod is installed on the back frame through the fixed frame, so that the staff can carry the medicine rod on their back through the back frame, and the staff can move the medicine rod when walking to achieve pesticide spraying.

[0011] In one of the embodiments, a mounting frame is provided on the back frame, and the fixing frame can be fixed on the mounting frame.

[0012] In one of the embodiments, a support rod is hinged at the end of the mounting frame, and the lower end of the support rod can contact the ground to support the mounting frame.

[0013] In one of the embodiments, a lifting mechanism is provided in the middle of the fixed frame, and the lifting mechanism includes a mounting tube, a vertical rod is fixed on the mounting tube, a wire wheel is installed on the lower side of the vertical rod, a lifting wire is wound on the wire wheel, and the end of the lifting wire passes through the ring at the top of the vertical rod and is fixedly connected to the medicine rod. The lifting wire is wound by rotating the wire wheel, so that the lifting wire can pull the medicine rod upward to keep the medicine rod as a whole in a horizontal state.

[0014] In one embodiment, the vertical rod is a telescopic rod, and the vertical rod can be telescoped up and down to change the height.

[0015] The beneficial effects of this embodiment are:

[0016] By arranging an angle adjustment mechanism between the medicine rod and the fixed frame, when the medicine rod is long and the front end of the medicine rod droops downward, the first screw is rotated, and then the first screw lifts the medicine rod support plate upward, and then the medicine rod support plate rotates upward around the rotating axis, and then the medicine rod installed on the medicine rod support plate also rotates upward around the rotating axis, and then the medicine rod moves upward on the side away from the fixed frame until the heights of both sides of the medicine rod are the same and the first screw stops rotating. The whole device has a simple structure and is easy to operate. Through the above device, the horizontality of the entire medicine rod can be adjusted in real time according to the degree to which medicine rods of different lengths droop downward, thereby ensuring that the heights of the nozzles on the medicine rods are the same, spraying pesticides evenly, and improving the spraying quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the positional relationship among the mounting mechanism, the angle adjustment mechanism and the pressure rod mechanism provided in the embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the structure of the pressure rod mechanism provided in the embodiment of the utility model;

[0020] Figure 3 A schematic diagram of the angle adjustment mechanism structure provided by an embodiment of the utility model;

[0021] Figure 4 Schematic diagram of the installation position of the fixing frame and the hook provided in the embodiment of the utility model Figure 1 ;

[0022] Figure 5 Schematic diagram of the installation position of the fixing frame and the hook provided in the embodiment of the utility model Figure 2 ;

[0023] Figure 6 A schematic diagram of the installation positions of the fixing frame and the back frame provided in the embodiment of the utility model;

[0024] Figure 7 Schematic diagram of the installation position of the lifting mechanism and the fixing frame provided in the embodiment of the utility model Figure 1

[0025] Figure 8 A schematic diagram of the structure of the lifting mechanism provided in the embodiment of the utility model;

[0026] Fig. 9Schematic diagram of the installation position of the lifting mechanism and the fixing frame provided in the embodiment of the utility model Figure 2 ;

[0027] Fig.10 A schematic diagram of the structure of the back frame and the mounting frame provided in the embodiment of the utility model;

[0028] Fig.11 A schematic diagram of the mounting frame and support rod structure provided in an embodiment of the utility model.

[0029] Description of reference numerals:

[0030] 100, mounting mechanism; 110, fixing frame; 120, hook; 130, back frame; 131, mounting frame; 1311, support rod;

[0031] 200, angle adjustment mechanism; 210, rotating shaft; 220, medicine rod support plate; 230, first screw rod; 231, first driving rod;

[0032] 300, a pressure rod mechanism; 310, a connecting frame; 320, a second screw rod; 321, a second driving rod; 330, a pressure rod plate;

[0033] 400, suspension mechanism; 410, mounting tube; 420, vertical rod; 430, wire wheel; 440, suspension wire. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] The technical solution provided by the embodiment of the utility model is introduced below in conjunction with the accompanying drawings.

[0036] See also Figure 1 , Figure 4 and Figure 5, an embodiment of the present utility model provides an installation device for an agricultural pesticide spraying rod, which includes an installation mechanism 100. The installation mechanism 100 includes a fixing frame 110. The fixing frame 110 is preferably an angle iron. In one embodiment, hooks 120 are fixedly welded at both ends of the rear side of the fixing frame 110. The hooks 120 are in a U shape, so that the hooks 120 can be hung on a motor vehicle (such as the rear bucket of an electric tricycle). Through the hooks 120, the installation mechanism 100 can be installed on the motor vehicle. By using the motor vehicle to drive the installation mechanism 100 to move, the pesticide spraying rod can be installed on the installation mechanism 100, and then the pesticide spraying rod can be driven by the motor vehicle to move to realize pesticide spraying.

[0037] Please refer to Figure 1 , Figure 6 and Figure 7 , in another embodiment, a back frame 130 is installed on the rear side of the fixing frame 110. A back strap is provided on the back frame 130. The staff can carry the back frame 130 on the body through the back strap. A back rod is also provided on the back frame 130. The staff can hang the back frame 130 on the shoulder through the back rod. Hooks can also be installed on the back frame 130. The back frame 130 is hung on the motor vehicle through the hooks. The pesticide spraying rod is installed on the back frame 130 through the fixing frame 110. The staff can directly carry the back frame 130 on the back, or hang the back frame 130 on the motor vehicle. The pesticide spraying rod is installed on the back frame 130 through the fixing frame 110. Then, the staff can carry the pesticide spraying rod on the body or hang it on the motor vehicle through the back frame 130. The staff or the motor vehicle walks to drive the pesticide spraying rod to move to realize pesticide spraying; preferably, an installation frame 131 is hinged on the back frame 130. The installation frame 131 is a rectangular frame welded by square tubes. A plurality of installation holes are provided on the rectangular frame. The fixing frame 110 can be fixed on the installation frame 131 through the installation holes. The fixing frame 110 can select the installation position on the installation frame 131 according to the specific situation. The installation frame 131 can also adjust the angle with the fixing frame 110 according to the specific situation, so as to adjust the height of the pesticide spraying rod;

[0038] Please refer to Fig.10 and Fig.11 , it should be noted that a support rod 1311 is hinged to the lower side of the end of the installation frame 131. The lower end of the support rod 1311 can abut against the ground. When the device is placed on the ground, since the installation frame 131 is in an inclined state, under the action of gravity, the installation frame 131 will fall downwards. With the arrangement of the support rod 1311, the lower end of the support rod 1311 abuts against the ground to realize the support of the end of the installation frame 131. Furthermore, the installation frame 131 and the fixing frame 110 will not fall down, and the overall stability is greatly improved.

[0039] Please refer to Figure 1 , Figure 2 and Figure 3The fixing frame 110 is provided with an angle adjustment mechanism 200, which includes a rotating shaft 210, which is rotatably mounted on the fixing frame 110, a medicine rod support plate 220 is fixed on the rotating shaft 210, and the medicine rod support plate 220 is used to support the medicine rod, and a first screw rod 230 is abutted against the bottom of the medicine rod support plate 220, and the first screw rod 230 is screwed to the fixing frame 110, and a first driving rod 231 is fixed to the lower end of the first screw rod 230, and the first driving rod 231 is provided It is placed under the fixed frame 110. Rotating the first driving rod 231 can drive the first screw 230 to rotate. Under the action of the fixed frame 110, the first screw 230 can be lifted and lowered. The first screw 230 can push the medicine rod support plate 220 up and down. One end of the medicine rod support plate 220 is hinged to the fixed frame 110. Under the push of the first screw 230, the medicine rod support plate 220 rotates around the rotating shaft 210 to achieve the angle adjustment between the medicine rod support plate 220 and the fixed frame 110. When the medicine rod is long and the front end of the medicine rod droops downward, the first screw 230 is rotated, and the first screw 230 pushes the medicine rod support plate 220 upward, and the medicine rod support plate 220 rotates upward around the rotating shaft 210, and the medicine rod installed on the medicine rod support plate 220 also rotates upward around the rotating shaft 210, and then the side of the medicine rod away from the fixed frame moves upward until the heights of both sides of the medicine rod are the same and the first screw 230 stops rotating. The whole device has a simple structure and is easy to operate. Through the above device, the horizontality of the entire medicine rod can be adjusted in real time according to the degree to which medicine rods of different lengths droop downward, thereby ensuring that the heights of the nozzles on the medicine rods are the same, spraying pesticides evenly, and improving the spraying quality.

[0040] See also Figure 1 , Figure 2 and Figure 3The medicine rod is placed between the pressure rod plate 330 and the medicine rod support plate 220, and the pressure rod plate 330 is moved downwardly by rotating the second screw rod 320. The pressure rod plate 330 is moved downwardly by rotating the second screw rod 320. The pressure rod plate 330 is moved downwardly by rotating the second screw rod 320. Preferably, a second driving rod 321 is fixed to the upper end of the second screw rod 320, and the second driving rod 321 is arranged on the top of the connecting frame 310. Turning the second driving rod 321 by hand can drive the second screw rod 320 to rotate, thereby realizing the lifting and lowering of the second screw rod 320, thereby achieving the tightening or loosening of the medicine rod, saving effort and facilitating operation.

[0041] See also Figure 7 , Figure 8 and Fig. 9 When the length of the medicine rod is too long, the angle at which the front end of the medicine rod droops downward will be very large. The angle adjustment mechanism 200 alone cannot make the entire medicine rod completely in a horizontal position. Therefore, a hanging mechanism 400 is provided in the middle of the fixing frame 110. The hanging mechanism 400 includes a mounting tube 410. The mounting tube 410 is fixed in the middle of the fixing frame 110. A vertical rod 420 is inserted and fixed in the mounting tube 410. The vertical rod 420 is a telescopic rod. The vertical rod 420 can be extended and retracted up and down to change the height. The height of the vertical rod 420 can be adjusted according to the specific length of the medicine rod. The structure of the fixed line wheel 430 is the same as that of the fishing line wheel used on the fishing rod, and the specific structure of the fixed line wheel 430 is no longer described in detail. A suspension line 440 is wound around the line wheel 430, and the end of the suspension line 440 passes through the ring at the top of the vertical rod 420 and is fixedly connected to the medicine rod. The suspension line 440 is wound by rotating the line wheel 430, so that the suspension line 440 can pull the front end of the medicine rod upward, so that the medicine rod as a whole remains in a horizontal state, thereby making the pesticide spraying more uniform.

[0042] In one embodiment, in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for installing a rod for spraying pesticides in agriculture, comprising a mounting mechanism (100), wherein the mounting mechanism (100) comprises a fixing frame (110), characterized in that: The fixing frame (110) is provided with an angle adjustment mechanism (200), the angle adjustment mechanism (200) comprising a rotating shaft (210), the rotating shaft (210) being rotatably mounted on the fixing frame (110), a medicine rod support plate (220) being fixed on the rotating shaft (210), the medicine rod support plate (220) being used to support the medicine rod, a first screw rod (230) being in contact with the fixing frame (110) below the medicine rod support plate (220), the first screw rod (230) being in contact with the fixing frame (110) The first screw rod (230) is screwed together and rotated. Under the action of the fixing frame (110), the first screw rod (230) can move up and down, and then the first screw rod (230) can push the medicine rod support plate (220) up and down. One end of the medicine rod support plate (220) is hinged to the fixing frame (110). Under the push of the first screw rod (230), the medicine rod support plate (220) rotates around the rotating shaft (210), thereby realizing the angle adjustment between the medicine rod support plate (220) and the fixing frame (110).

2. The agricultural pesticide rod installation device according to claim 1, characterized in that: A pressure rod mechanism (300) capable of pressing and fixing the medicine rod on the medicine rod support plate (220) is arranged on the upper side of the medicine rod support plate (220), and the pressure rod mechanism (300) comprises a connecting frame (310), the connecting frame (310) is fixedly mounted on the fixing frame (110), a second screw rod (320) is screwed on one side of the connecting frame (310), a pressure rod plate (330) is movably mounted on the lower end of the second screw rod (320), the medicine rod is placed between the pressure rod plate (330) and the medicine rod support plate (220), and the second screw rod (320) is rotated. Under the action of the connecting frame (310), the second screw rod (320) moves downward, thereby pushing the pressure rod plate (330) to move downward, and then the pressure rod plate (330) can press the medicine rod on the medicine rod support plate (220).

3. The agricultural pesticide rod installation device according to claim 2, characterized in that: A second driving rod (321) is fixed to the upper end of the second screw rod (320). The second driving rod (321) is arranged on the upper side of the connecting frame (310). The second driving rod (321) can be manually rotated to drive the second screw rod (320) to rotate, thereby achieving the lifting and lowering of the second screw rod (320).

4. The agricultural pesticide rod installation device according to claim 1, characterized in that: A first driving rod (231) is fixed to the lower end of the first screw rod (230). The first driving rod (231) is arranged below the fixing frame (110). Rotating the first driving rod (231) can drive the first screw rod (230) to rotate, thereby achieving the lifting and lowering of the first screw rod (230).

5. The agricultural pesticide rod installation device according to claim 1, characterized in that: Hooks (120) are fixed to both ends of the rear side of the fixing frame (110); the hooks (120) can be hung on a motor vehicle; the mounting mechanism (100) can be mounted on the motor vehicle via the hooks (120); the motor vehicle drives the mounting mechanism (100) to move; the medicine rod can be mounted on the mounting mechanism (100); and the motor vehicle drives the medicine rod to move, thereby achieving pesticide spraying.

6. The agricultural pesticide rod installation device according to claim 1, characterized in that: A back frame (130) is installed on the rear side of the fixing frame (110), and the medicine rod is installed on the back frame (130) through the fixing frame (110), so that a worker can carry the medicine rod on his back through the back frame (130), and the worker can move the medicine rod when walking, thereby achieving pesticide spraying.

7. The agricultural pesticide rod installation device according to claim 6, characterized in that: A mounting frame (131) is provided on the back frame (130), and the fixing frame (110) can be fixed on the mounting frame (131).

8. The agricultural pesticide rod installation device according to claim 7, characterized in that: A support rod (1311) is hingedly connected to the end of the mounting frame (131), and the lower end of the support rod (1311) can contact the ground to achieve support for the mounting frame (131).

9. The agricultural pesticide rod installation device according to claim 1, characterized in that: A lifting mechanism (400) is arranged in the middle of the fixing frame (110), and the lifting mechanism (400) comprises a mounting tube (410), a vertical rod (420) is fixed on the mounting tube (410), a wire wheel (430) is installed on the lower side of the vertical rod (420), a lifting wire (440) is wound around the wire wheel (430), and the end of the lifting wire (440) passes through the ring at the top of the vertical rod (420) and is fixedly connected to the medicine rod. The lifting wire (440) is wound by rotating the wire wheel (430), so that the lifting wire (440) can pull the medicine rod upwards, so that the medicine rod as a whole remains in a horizontal state.

10. The agricultural pesticide rod installation device according to claim 9, characterized in that: The vertical rod (420) is a telescopic rod, and the vertical rod (420) can be telescoped up and down to change the height.

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