Detachable agricultural plant protection pesticide spraying cart

Abstract

The detachable agricultural plant protection pesticide spraying cart comprises a bottom plate and an adjusting fixing rod, a fixing frame is installed in the middle of the top end of the bottom plate, a portable pesticide box is arranged on the inner side of the fixing frame, and a one-way liquid inlet valve is fixed to one side of the front end of the portable pesticide box; a water pump is fixed to the side, away from the one-way liquid inlet valve, of the front end of the portable pesticide box, and a liquid spraying head is connected to the tail end of the liquid conveying pipe. Compared with an existing plant protection pesticide spraying cart, the detachable agricultural plant protection pesticide spraying cart is provided with the detachable portable pesticide spraying mechanism, when pesticide needs to be sprayed on a crop plot with soft land or large crop density, a user can detach the portable pesticide spraying mechanism and conduct pesticide spraying, the applicability of the device can be improved, and the detachable agricultural plant protection pesticide spraying cart is convenient to use. Meanwhile, the device is provided with a medicine quantity observing and stirring medicine mixing mechanism, a user can visually see the amount of added liquid medicine and water, and therefore the proportion of the liquid medicine can be conveniently controlled, and the practicability of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plant protection, in particular to a detachable agricultural plant protection spraying cart. Background Art

[0002] Agriculture is the source of food and clothing and the basis of survival for human society. It is the guarantee for the development and progress of the entire national economy and a necessary condition for the existence and development of material production departments and all non-material production departments. The basic status of agriculture is related to social stability, the vital interests of the people, and the stable development of the entire national economy. In large-scale agricultural production activities, in order to avoid or alleviate crop pests, workers often use plant protection spray carts to spray pesticides on crops.

[0003] The publication number authorized by China is CN216492972U, and the patent is named a new type of plant protection spray cart. The device includes a frame, a base is fixedly connected to the top of the frame, a first motor is fixedly connected to the middle of the right end of the inner wall of the bottom end of the base, a first sprocket is fixedly connected to the top driving end of the first motor, a second sprocket is connected to the left end of the first sprocket through a chain, a first rotating rod is fixedly connected to the internal through hole of the second sprocket, and the top of the first rotating rod passes through the base and is fixedly connected to the support seat. In this utility model, the first spur gear is driven to rotate by the second motor, and under the action of the first bevel gear and the second bevel gear, the second spur gear is relatively rotated, thereby realizing the movement of the rack plate in the vertical direction, and the movement of the rack plate drives the top spray head to adjust its height in the vertical direction, and then can be adjusted accordingly according to the height of the plants to be sprayed, thereby enhancing the scope of application of the overall device and facilitating use.

[0004] Although the above device can be adjusted accordingly according to the height of the plants to be sprayed, there are still some problems when using the device:

[0005] 1. The device does not have a detachable portable spraying mechanism. In crop spraying operations, soft, uneven or densely populated land is often encountered. It is not suitable to use a cart for spraying on such land. Therefore, the use of the device has great limitations.

[0006] 2. The device does not have a liquid stirring and liquid level scale observation mechanism, which is not convenient for mixing the liquid medicine and has poor practicality.

[0007] In view of the above situation, technical innovation is carried out based on the existing plant protection spray carts. Utility Model Content

[0008] The utility model aims to provide a detachable agricultural plant protection spraying cart to solve the problems raised in the above background technology.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable agricultural plant protection spray cart, comprising a base plate and an adjustable fixing rod, a fixing frame is installed in the middle of the top of the base plate, and the left and right walls of the fixing frame are threadedly connected with hand screws, a portable medicine box is arranged on the inner side of the fixing frame, and a handle is fixed in the middle of the front end of the portable medicine box, a one-way liquid inlet valve is fixed to one side of the front end of the portable medicine box, and the front end of the one-way liquid inlet valve is connected to a liquid inlet pipe, a water pump is fixed to the side of the front end of the portable medicine box away from the one-way liquid inlet valve, and the output end of the water pump is connected to an infusion pipe, and the end of the infusion pipe is connected to a spray head, and the adjustable fixing rod is fixed to one side of the top of the base plate.

[0010] Furthermore, a fixing card is fixed to the top end of the adjusting fixing rod, and the fixing card matches the size of the liquid spray head.

[0011] Furthermore, a medicine storage tank is fixed to the top of the fixing frame, and a valve is fixed to the bottom end of the outer wall of one side of the medicine storage tank, and a quick connector is fixed to the end of the valve away from the medicine storage tank.

[0012] Furthermore, a reduction motor is fixed at the middle of the top of the medicine storage tank, and a rotating rod is arranged on the inner side of the top wall of the medicine storage tank, and a stirring blade is fixed at the bottom end of the rotating rod.

[0013] Furthermore, a screw cap is provided on one side of the top end of the medicine storage tank, and the screw cap is threadedly connected to the medicine storage tank.

[0014] Furthermore, shock-absorbing casters are fixed on both left and right sides of the bottom end of the base plate, and a push-pull handrail is fixed on one end of the base plate.

[0015] Furthermore, an observation assembly is provided at the front end of the medicine storage tank, and the observation assembly includes an observation window and a scale mark, and the outer front wall of the observation window is sprayed with a scale mark.

[0016] Compared with the prior art, the beneficial effect of the utility model is that the device is provided with a detachable portable spraying mechanism. When it is necessary to spray the crop land with relatively soft soil or high crop density, the user can disassemble the portable spraying part and carry out the spraying, which is beneficial to improve the applicability of the device. At the same time, the device is provided with a drug quantity observation and stirring and mixing mechanism, and the user can intuitively see how much drug solution and water are added, thereby facilitating the control of the drug solution ratio, which is beneficial to improve the practicality of the device.

[0017] 1. The utility model is provided with a fixing frame, a hand screw, a portable medicine box handle, a one-way liquid inlet valve, a liquid inlet pipe, a water pump, an infusion pipe and a liquid spray head. When the user pushes the device to a plot where the soil is relatively soft or undulating, or a plot where the crop density is large and it is not convenient to spray with a cart, the valve can be closed, and the liquid inlet pipe can be disassembled through the quick connector, and then the liquid spray head can be removed from the fixing card. Finally, the hand screws on both sides of the fixing frame can be loosened to cancel the fixation of the portable medicine box. At this time, the user can pull the portable medicine box out of the fixing frame through the handle. The portable medicine box has a separate power supply. The user can lift the portable medicine box with one hand and grasp the liquid spray head with the other hand to spray the crops with medicine. Through the above structure, when it is necessary to spray the crop plot with relatively soft soil or large crop density, the user can disassemble the portable spray part and spray the medicine, which is beneficial to improve the applicability of the device.

[0018] 2. The utility model is provided with a medicine storage tank, a valve, a reduction motor, a rotating rod, a stirring blade, an observation window and a scale mark. When the user uses the device to spray medicine, he can add a certain amount of liquid medicine to the medicine storage tank, and then add a certain amount of clean water in proportion. The reduction motor can drive the rotating rod and the stirring blade to rotate to stir the liquid medicine and the clean water, so that the liquid medicine is mixed more evenly. Through the observation window and the scale mark, the user can intuitively see and calculate how much liquid medicine and clean water have been added, so as to facilitate improving the accuracy of liquid medicine preparation. Through the above process, the user can intuitively see how much liquid medicine and water have been added, so as to facilitate controlling the proportion of the liquid medicine, which is conducive to improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural schematic diagram of a detachable agricultural plant protection spraying cart of the utility model;

[0020] Figure 2 This is a partial front view enlarged structural diagram of a detachable agricultural plant protection spray cart, including a fixing frame, hand screws, a portable medicine box, a liquid inlet pipe, a water pump and a liquid infusion pipe;

[0021] Figure 3 The utility model is a schematic diagram of a partial front view and cross-section enlarged structure of a medicine storage tank, a valve, a reduction motor, a rotating rod and a stirring blade of a detachable agricultural plant protection spraying cart.

[0022] In the figure: 1. bottom plate; 2. fixing frame; 3. hand screw; 4. portable medicine box; 5. handle; 6. one-way liquid inlet valve; 7. liquid inlet pipe; 8. water pump; 9. infusion tube; 10. spray head; 11. adjustment fixing rod; 12. fixing card; 13. medicine storage tank; 14. valve; 15. quick connector; 16. reduction motor; 17. rotating rod; 18. stirring blade; 19. screw cap; 20. shock-absorbing caster; 21. push-pull handrail; 22. observation assembly; 2201. observation window; 2202. scale mark. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-3 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] like Figure 1 and Figure 2As shown, a detachable agricultural plant protection spray cart comprises a bottom plate 1 and an adjustable fixing rod 11, a fixing frame 2 is installed in the middle of the top of the bottom plate 1, and the left and right walls of the fixing frame 2 are both threadedly connected with hand screws 3, a portable medicine box 4 is arranged on the inner side of the fixing frame 2, and a handle 5 is fixed to the middle of the front end of the portable medicine box 4, a one-way liquid inlet valve 6 is fixed to one side of the front end of the portable medicine box 4, and the front end of the one-way liquid inlet valve 6 is connected to a liquid inlet pipe 7, a water pump 8 is fixed to the side of the front end of the portable medicine box 4 away from the one-way liquid inlet valve 6, and the output end of the water pump 8 is connected to a liquid infusion pipe 9, and the end of the liquid infusion pipe 9 is connected to a liquid spray head 10, and the adjustable fixing rod 11 is fixed to one side of the top of the bottom plate 1, when the user pushes the device to a relatively soft soil or When the land is undulating or the crop density is high and it is not convenient to spray the land with a cart, the valve 14 can be closed, and the liquid inlet pipe 7 can be removed through the quick connector 15, and then the spray head 10 can be removed from the fixing card 12, and finally the hand screws 3 on both sides of the fixing frame 2 can be loosened to cancel the fixation of the portable medicine box 4. At this time, the user can pull the portable medicine box 4 out of the fixing frame 2 through the handle 5. The portable medicine box 4 has a separate power supply. The user can lift the portable medicine box 4 with one hand and grasp the spray head 10 with the other hand to spray the crops with medicine. Through the above structure, when it is necessary to spray the crop land with relatively soft soil or high crop density, the user can disassemble the portable sprayer and spray the medicine, which is conducive to improving the applicability of the device.

[0027] like Figure 1 and Figure 3As shown, a fixing card 12 is fixed to the top of the adjusting fixing rod 11, and the fixing card 12 matches the size of the liquid spray head 10, a medicine storage tank 13 is fixed to the top of the fixing frame 2, and a valve 14 is fixed to the bottom end of the outer wall of one side of the medicine storage tank 13, and a quick connector 15 is fixed to the end of the valve 14 away from the medicine storage tank 13, a reduction motor 16 is fixed to the middle of the top of the medicine storage tank 13, and a rotating rod 17 is arranged on the inner side of the top wall of the medicine storage tank 13, and a stirring blade 18 is fixed to the bottom end of the rotating rod 17, a screw cover 19 is arranged on one side of the top of the medicine storage tank 13, and the screw cover 19 is threadedly connected to the medicine storage tank 13, shock-absorbing casters 20 are fixed on the left and right sides of the bottom end of the bottom plate 1, and a push-pull handrail 21 is fixed to one end of the bottom plate 1, and an observation component 22 is arranged at the front end of the medicine storage tank 13, and The observation component 22 includes an observation window 2201 and a scale mark 2202. The outer front wall of the observation window 2201 is sprayed with a scale mark 2202. Before the user uses the device to spray medicine, a certain amount of liquid medicine can be added to the medicine storage tank 13, and then a certain amount of clean water can be added in proportion. The reduction motor 16 can drive the rotating rod 17 and the stirring blade 18 to rotate to stir the liquid medicine and the clean water, so that the liquid medicine is mixed more evenly. Through the observation window 2201 and the scale mark 2202, the user can intuitively see and calculate how much liquid medicine and clean water have been added, so as to facilitate improving the accuracy of liquid medicine preparation. Through the above process, the user can intuitively see how much liquid medicine and water have been added, so as to facilitate controlling the proportion of the liquid medicine, which is conducive to improving the practicality of the device.

[0028] In summary: when using the detachable agricultural plant protection spray cart, first, under the action of gravity, the liquid in the medicine storage tank 13 will flow into the portable medicine box 4 through the liquid inlet pipe 7, and the water pump 8 can transport the liquid in the portable medicine box 4 through the infusion pipe 9 to the spray head 10 and spray it out in atomization. The height of the adjusting fixing rod 11 is adjustable, and the direction of the fixing card 12 is adjustable, so as to achieve the adjustment of the height and direction of the spray head 10. When the user pushes the device to a plot with relatively soft or undulating soil, or a plot with a large crop density that is not convenient for spraying with a cart, the valve 14 can be closed, and the liquid inlet pipe 7 can be disassembled through the quick connector 15, and then the spray head 10 can be removed from the fixing card 12, and finally the hand screws 3 on both sides of the fixing frame 2 are loosened to cancel the fixing of the portable medicine box 4. At this time, the user can pull the portable medicine box 4 out of the fixed frame 2 through the handle 5. The portable medicine box 4 has a separate power supply. The user can lift the portable medicine box 4 with one hand and grasp the spray head 10 with the other hand to spray the crops with medicine. Before the user uses the device to spray medicine, a certain amount of liquid medicine can be added to the medicine storage tank 13, and then a certain amount of clean water can be added in proportion. The reduction motor 16 can drive the rotating rod 17 and the stirring blade 18 to rotate to stir the liquid medicine and the clean water, so that the liquid medicine is mixed more evenly. Through the observation window 2201 and the scale mark 2202, the user can intuitively see and calculate how much liquid medicine and clean water have been added, thereby facilitating the improvement of the accuracy of liquid medicine preparation. This is the working principle of the detachable agricultural plant protection spray cart.

[0029] The above are only preferred embodiments of the utility model, and do not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A detachable agricultural plant protection spray cart, comprising a bottom plate (1) and an adjustment fixing rod (11), characterized in that: A fixing frame (2) is installed at the middle of the top of the bottom plate (1), and the left and right walls of the fixing frame (2) are both threadedly connected with hand screws (3). A portable medicine box (4) is arranged on the inner side of the fixing frame (2), and a handle (5) is fixed at the middle of the front end of the portable medicine box (4). A one-way liquid inlet valve (6) is fixed to one side of the front end of the portable medicine box (4), and the front end of the one-way liquid inlet valve (6) is connected to a liquid inlet pipe (7). A water pump (8) is fixed to the side of the front end of the portable medicine box (4) away from the one-way liquid inlet valve (6), and the output end of the water pump (8) is connected to an infusion pipe (9), and the end of the infusion pipe (9) is connected to a liquid spray head (10). The adjusting fixing rod (11) is fixed to one side of the top of the bottom plate (1).

2. A detachable agricultural plant protection spraying cart according to claim 1, characterized in that: A fixing card (12) is fixed to the top end of the adjusting fixing rod (11), and the fixing card (12) matches the size of the liquid spray head (10).

3. The detachable agricultural plant protection spraying cart according to claim 1, characterized in that: A medicine storage tank (13) is fixed to the top of the fixing frame (2), and a valve (14) is fixed to the bottom end of an outer wall of one side of the medicine storage tank (13), and a quick connector (15) is fixed to the end of the valve (14) away from the medicine storage tank (13).

4. A detachable agricultural plant protection spraying cart according to claim 3, characterized in that: A reduction motor (16) is fixed at the middle of the top of the medicine storage tank (13), and a rotating rod (17) is arranged on the inner side of the top wall of the medicine storage tank (13), and a stirring blade (18) is fixed at the bottom end of the rotating rod (17).

5. The detachable agricultural plant protection spraying cart according to claim 3, characterized in that: A screw cap (19) is provided on one side of the top end of the medicine storage tank (13), and the screw cap (19) is threadedly connected to the medicine storage tank (13).

6. The detachable agricultural plant protection spraying cart according to claim 1, characterized in that: Shock-absorbing casters (20) are fixed on both left and right sides of the bottom end of the base plate (1), and a push-pull handrail (21) is fixed on one end of the base plate (1).

7. The detachable agricultural plant protection spraying cart according to claim 3, characterized in that: An observation assembly (22) is provided at the front end of the medicine storage tank (13), and the observation assembly (22) comprises an observation window (2201) and a scale mark (2202), and the outer front wall of the observation window (2201) is sprayed with the scale mark (2202).

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