Pesticide spraying device for agricultural cultivation and planting

Abstract

The utility model discloses a pesticide spraying device for agricultural cultivation, and relates to the technical field of pesticide spraying, the pesticide spraying device comprises a main body box, the main body box is internally provided with an extrusion assembly, the extrusion assembly comprises a screw rod, the screw rod is rotatably connected to the inner wall of the main body box, the surface of the screw rod is slidably connected with a ball nut, and the ball nut is connected with the main body box. An extrusion plate is fixedly connected to the surface of the ball nut, a sealing plate is fixedly connected to the surface of the ball nut, through the arranged extrusion assembly, a motor is started through a controller, the output end of the motor rotates to drive a lead screw to rotate, and the lead screw rotates to drive the ball nut to move; a ball nut moves to drive an extrusion plate and a sealing plate to move to extrude pesticide liquid in the main body box, so that pesticide in the main body box is sprayed out from the spraying end of a spraying pipe after passing through a conveying hose, the labor intensity is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of pesticide spraying technology, specifically to a pesticide spraying device for agricultural cultivation. Background Technology

[0002] In agricultural cultivation, agricultural production faces numerous challenges in remote mountainous areas or complex terrain due to geographical limitations. When the terrain is steep, large pesticide spraying equipment is difficult to access. Its massive size and weight make navigating rugged mountain roads and steep slopes extremely difficult, even posing safety hazards. Even if the equipment manages to reach the site, the slope makes stable operation difficult, increasing the risk of tipping over and hindering normal pesticide spraying. In such situations, farmers are forced to continue relying on traditional manual spraying devices.

[0003] However, traditional manual spraying devices have significant drawbacks. They require continuous manual pressing of the pump to generate pressure for pesticide spraying. In large-scale farmland work in mountainous areas, farmers have to repeat this high-intensity action for long periods of time, which easily leads to arm pain and fatigue. The labor intensity is extremely high, which not only exhausts farmers physically and mentally but also seriously reduces the efficiency of pesticide spraying, resulting in untimely pest and disease control and affecting crop growth. Therefore, there is an urgent need for a pesticide spraying device for agricultural cultivation to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a pesticide spraying device for agricultural cultivation, in order to solve the problem mentioned in the background art that large pesticide spraying equipment is difficult to reach the cultivation site in remote mountainous areas or cultivation sites with large slopes, or is difficult to use due to the large slope of the site, so that manual spraying devices are still relied upon. Traditional manual spraying devices require continuous manual pressing, which is extremely labor-intensive and reduces work efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pesticide spraying device for agricultural cultivation, comprising a main body box, wherein an extrusion assembly is provided inside the main body box;

[0006] The extrusion assembly includes a lead screw, which is rotatably connected to the inner wall of the main body box. A ball nut is slidably connected to the surface of the lead screw. An extrusion plate is fixedly connected to the surface of the ball nut. A sealing plate is fixedly connected to the surface of the ball nut. The bottom surface of the extrusion plate is fixedly connected to the top surface of the sealing plate. A motor is fixedly connected to the top surface of the main body box. The surface of the lead screw is fixedly connected to the output end of the motor.

[0007] Preferably, a delivery hose is fixedly connected to the inner wall of the main body box, a hand grip tube is fixedly connected to the other end of the delivery hose, a spray tube is fixedly connected to the inner wall of the hand grip tube, a fixing frame is fixedly connected to the surface of the hand grip tube, a controller is fixedly connected to the inner wall of the fixing frame, and the controller is electrically connected to the motor.

[0008] Preferably, a ribbed fluid tube is fixedly connected to the inner wall of the main body box, and both the extrusion plate and the sealing plate are slidably connected to the surface of the ribbed fluid tube. A threaded groove is opened on the surface of the ribbed fluid tube, and a sealing cap is threadedly connected to the surface of the ribbed fluid tube.

[0009] Preferably, both sides of the extrusion plate and the sealing plate are provided with limiting grooves, and both sides of the interior of the main body box are fixedly connected with limiting posts, and the limiting posts are slidably connected to the inner wall of the limiting grooves.

[0010] Preferably, a storage battery is fixedly connected to the top surface of the main body box, the storage battery is electrically connected to the motor, and the storage battery is electrically connected to the controller.

[0011] Preferably, the top surface of the main body box is detachably connected to a protective shell by bolts, and the motor and the battery are both located inside the protective shell.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The compression assembly allows the controller to start the motor, which in turn rotates the lead screw, which in turn moves the ball nut. This movement of the ball nut then moves the compression plate and sealing plate to compress the pesticide liquid inside the main body box. As a result, the pesticide inside the main body box is sprayed out from the spraying end of the spray pipe through the delivery hose, thereby reducing labor intensity and improving work efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the extrusion assembly structure of this utility model;

[0016] Figure 3 This is a partial cross-sectional view of the extrusion assembly of this utility model;

[0017] Figure 4 This is a schematic diagram of the threaded groove structure of this utility model.

[0018] In the diagram: 1. Main body box; 2. Extrusion assembly; 201. Lead screw; 202. Ball nut; 203. Extrusion plate; 204. Sealing plate; 205. Motor; 206. Delivery hose; 207. Hand grip hose; 208. Spray hose; 209. Fixing frame; 210. Controller; 211. Fluid hose; 212. Threaded groove; 213. Sealing cap; 214. Battery; 215. Protective shell; 216. Limiting groove; 217. Limiting post. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a pesticide spraying device for agricultural cultivation, including a main body box 1. An extrusion assembly 2 is installed inside the main body box 1. The extrusion assembly 2 includes a lead screw 201, which is rotatably connected to the inner wall of the main body box 1. A ball bearing nut 202 is slidably connected to the surface of the lead screw 201. An extrusion plate 203 is fixedly connected to the surface of the ball bearing nut 202, and a sealing plate 204 is fixedly connected to the surface of the ball bearing nut 202. The bottom surface of the extrusion plate 203 is fixedly connected to the top surface of the sealing plate 204. A motor 205 is fixedly connected to the top surface of the main body box 1, and the surface of the lead screw 201 is fixedly connected to the output end of the motor 205. Through the extrusion assembly 2, the motor 205 is started by a controller 210. The output end of the motor 205 rotates, thereby driving the lead screw 201 to rotate. The rotation of the lead screw 201 drives the ball bearing nut 202 to move. The movement of the ball bearing nut 202 drives the extrusion plate 203 and the sealing plate 204 to move, thereby extruding the pesticide liquid inside the main body box 1.

[0021] Furthermore, a delivery hose 206 is fixedly connected to the inner wall of the main body box 1, and a hand-held tube 207 is fixedly connected to the other end of the delivery hose 206. A spraying tube 208 is fixedly connected to the inner wall of the hand-held tube 207, and a fixing frame 209 is fixedly connected to the surface of the hand-held tube 207. A controller 210 is fixedly connected to the inner wall of the fixing frame 209. The controller 210 is electrically connected to the motor 205. The delivery hose 206, the spraying tube 208, and the controller 210 work together to facilitate the starting of the motor 205, thereby spraying pesticides through the spraying tube 208.

[0022] Furthermore, a fibrous liquid pipe 211 is fixedly connected to the inner wall of the main body box 1. The extrusion plate 203 and the sealing plate 204 are slidably connected to the surface of the fibrous liquid pipe 211. A threaded groove 212 is opened on the surface of the fibrous liquid pipe 211, and a sealing cap 213 is threadedly connected to the surface of the fibrous liquid pipe 211. The fibrous liquid pipe 211 facilitates the addition of pesticide liquid into the interior of the main body box 1.

[0023] Furthermore, limit grooves 216 are provided on both sides of the extrusion plate 203 and the sealing plate 204, and limit posts 217 are fixedly connected to both sides of the interior of the main body box 1. The limit posts 217 are slidably connected to the inner wall of the limit grooves 216. The limit grooves 216 and the limit posts 217 cooperate with each other to facilitate the limiting of the extrusion plate 203 and the sealing plate 204.

[0024] Furthermore, a storage battery 214 is fixedly connected to the top surface of the main body box 1. The storage battery 214 is electrically connected to the motor 205 and the controller 210. The storage battery 214 facilitates the supply of power to the motor 205 and the controller 210.

[0025] Furthermore, a protective shell 215 is detachably connected to the top surface of the main body box 1 by bolts. The motor 205 and the battery 214 are both located inside the protective shell 215. The protective shell 215 facilitates the protection of the motor 205 and the battery 214.

[0026] Working principle: During use, the sealing cap 213 is rotated counterclockwise through the slurry pipe 211, and then pesticide liquid is added into the main body box 1 through the slurry pipe 211. The extrusion assembly 2 activates the motor 205 through the controller 210. The output end of the motor 205 rotates, thereby driving the lead screw 201 to rotate. The rotation of the lead screw 201 drives the ball nut 202 to move. The movement of the ball nut 202 drives the extrusion plate 203 and the sealing plate 204 to move, extruding the pesticide liquid inside the main body box 1. This causes the pesticide inside the main body box 1 to be sprayed out from the spraying end of the spray pipe 208 through the delivery hose 206, thereby reducing labor intensity and improving work efficiency.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A pesticide spraying device for agricultural cultivation, comprising a main body box (1), characterized in that: The main body box (1) is equipped with an extrusion assembly (2); The extrusion assembly (2) includes a lead screw (201), which is rotatably connected to the inner wall of the main body box (1). A ball nut (202) is slidably connected to the surface of the lead screw (201). An extrusion plate (203) is fixedly connected to the surface of the ball nut (202). A sealing plate (204) is fixedly connected to the surface of the ball nut (202). The bottom surface of the extrusion plate (203) is fixedly connected to the top surface of the sealing plate (204). A motor (205) is fixedly connected to the top surface of the main body box (1). The surface of the lead screw (201) is fixedly connected to the output end of the motor (205).

2. The pesticide spraying device for agricultural cultivation and planting according to claim 1, characterized in that: A delivery hose (206) is fixedly connected to the inner wall of the main body box (1). A hand-held tube (207) is fixedly connected to the other end of the delivery hose (206). A spraying tube (208) is fixedly connected to the inner wall of the hand-held tube (207). A fixing frame (209) is fixedly connected to the surface of the hand-held tube (207). A controller (210) is fixedly connected to the inner wall of the fixing frame (209). The controller (210) is electrically connected to the motor (205).

3. The pesticide spraying device for agricultural cultivation and planting according to claim 1, characterized in that: The inner wall of the main body box (1) is fixedly connected to a rib fluid tube (211). The extrusion plate (203) and the sealing plate (204) are slidably connected to the surface of the rib fluid tube (211). The surface of the rib fluid tube (211) is provided with a threaded groove (212). The surface of the rib fluid tube (211) is threadedly connected with a sealing cap (213).

4. The pesticide spraying device for agricultural cultivation and planting according to claim 1, characterized in that: Both sides of the extrusion plate (203) and the sealing plate (204) are provided with limiting grooves (216), and both sides of the main body box (1) are fixedly connected with limiting posts (217), and the limiting posts (217) are slidably connected to the inner wall of the limiting grooves (216).

5. The pesticide spraying device for agricultural cultivation and planting according to claim 1, characterized in that: A battery (214) is fixedly connected to the top surface of the main body box (1). The battery (214) is electrically connected to the motor (205) and the controller (210).

6. The pesticide spraying device for agricultural cultivation and planting according to claim 1, characterized in that: The top surface of the main body box (1) is detachably connected to a protective shell (215) by bolts, and the motor (205) and the battery (214) are both located inside the protective shell (215).

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