Pesticide spraying device for corn planting

Abstract

The utility model relates to the technical field of adjusting supports, in particular to a pesticide spraying device for corn planting. The pesticide spraying device comprises a movable base, a pesticide storage tank, a water pump, a hose and a spray head, an adjusting device is arranged outside the pesticide storage tank and comprises a U-shaped plate, the two ends of the U-shaped plate are fixedly connected with the pesticide storage tank, one side of the U-shaped plate is fixedly connected with a U-shaped frame, one side of the U-shaped frame is fixedly connected with a flange bearing, and the flange bearing is fixedly connected with the water pump. A round rod is fixedly connected to the inner side of the flange bearing, one end of the round rod is fixedly connected with the spray head, a connecting plate is fixedly connected to one end of the round rod, clamping rings are fixedly connected to the two ends of the connecting plate, clamping rods are slidably connected to the outer portions of the clamping rings, and concave plates are slidably connected to the interiors of the clamping rods. The corn planting pesticide spraying device solves the problems that according to a traditional corn planting pesticide spraying device, the spraying angle of a spray head is fixed, the pesticide spraying angle cannot be adjusted according to the height of corn, the spraying effect is not ideal, and the pesticide spraying quality is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of adjusting support especially relates to a corn planting pesticide spraying device. BACKGROUND

[0002] Corn is the most widely distributed crop in the world, has very strong drought resistance, cold resistance, poor tolerance and excellent environmental adaptability, higher nutritional value.

[0003] For example, the publication number: CN209518157U, a kind of corn planting pesticide spraying device is disclosed, to solve the narrow spraying range of prior art in the shortcoming, including medicine storage tank, rotary nozzle and baffle, suction pipe is connected to the suction end flange of booster pump, the other end of suction pipe and the bottom flange of medicine storage tank are connected, the output end of booster pump is connected with output pipe, the top of medicine storage tank is provided with feed channel, the other end of output pipe is sleeved with connecting pipe, the other end of connecting pipe is rotatably and sealingly connected with rotary nozzle, the upper portion of baffle is provided with the communication groove extending to the bottom of baffle, and connecting pipe is inserted in the inside of communication groove, the inside of communication groove is provided with baffle piece, the utility model can drive rotary nozzle to rotate by the kinetic energy of pesticide itself when pesticide is sprayed, and the spraying range is expanded, and the baffle can block the splashing droplets in the pesticide spraying process, reduce the harm to people.

[0004] The kinetic energy generated by the above-mentioned patent through the spraying of pesticide liquid drives the rotary nozzle to rotate, and expands the spraying range, but still exists, the height of corn is constantly increasing during the growth process, and the angle of the nozzle of the pesticide spraying device is fixed, so that the spraying angle cannot be adjusted according to the height of corn, the spraying effect is not ideal, and the quality of pesticide spraying is low, therefore, a corn planting pesticide spraying device is needed, which can adjust the spraying angle of pesticide liquid, so as to adapt to corn at different stages. SUMMARY

[0005] The utility model aims at solving the prior art in the traditional corn planting pesticide spraying device, the nozzle spraying angle is fixed, leading to the inability to adjust the pesticide spraying angle according to the height of corn, the spraying effect is not ideal, and the quality of pesticide spraying is low, and puts forward a kind of corn planting pesticide spraying device.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a corn planting pesticide spraying device, including mobile base, medicine storage jar, water pump, hose and spray head, the outside of medicine storage jar is equipped with adjusting device, the adjusting device includes U-shaped board, both ends of U-shaped board are fixedly connected with medicine storage jar, one side of U-shaped board is fixedly connected with U-shaped frame, one side of U-shaped frame is fixedly connected with flange bearing, the inboard of flange bearing is fixedly connected with round bar, one end of round bar is fixedly connected with spray head, one end of round bar is fixedly connected with connecting plate, both ends of connecting plate are fixedly connected with snap ring, the outside of snap ring is slidably connected with clamping rod, the inside of clamping rod is slidably connected with concave board, both ends of concave board are fixedly connected with U-shaped frame.

[0007] The effect of the above components is that the clamping rod is completely away from the snap ring, the limiting of the snap ring is eliminated, the snap ring can be rotated to drive the connecting plate and the round bar to rotate, and the effect of adjusting the pitch angle of the spray head is achieved.

[0008] Preferably, one side of the connecting plate is fixedly connected with a handle, and the inner side of the U-shaped frame is fixedly connected with a circular ring.

[0009] The effect of the above components is that the handle facilitates the rotation of the connecting plate.

[0010] Preferably, the inside of the circular ring is rotatably connected with a limiting rod, and one end of the limiting rod is fixedly connected with the spray head.

[0011] The effect of the above components is that the limiting rod rotates in the circular ring, preventing the position of the spray head from deviating during rotation.

[0012] Preferably, one side of the concave board is fixedly connected with a fixed block, and one side of the fixed block is slidably connected with a moving rod.

[0013] The effect of the above components is that the moving rod slides on the fixed block.

[0014] Preferably, one end of the moving rod is fixedly connected with an L-shaped block, and one side of the L-shaped block is slidably connected with the clamping rod.

[0015] The effect of the above components is that the L-shaped block contacts the clamping rod, limiting the clamping rod.

[0016] Preferably, one end of the moving rod is fixedly connected with a pull plate, and the moving rod is sleeved with a spring on the arc surface, and both ends of the spring are fixedly connected with the fixed block and the pull plate respectively.

[0017] The effect of the above components is that the movement of the pull plate drives the movement of the moving rod, and the spring is in a stretched or contracted state.

[0018] Preferably, the inside of the medicine storage tank is provided with rotating device, the rotating device includes ball bearing, the outside of the ball bearing is fixedly connected with the medicine storage tank, the inside of the ball bearing is fixedly connected with rotating rod, one end of the rotating rod is fixedly connected with horizontal plate.

[0019] The horizontal plate rotates around the rotating rod.

[0020] Preferably, one side of the horizontal plate is fixedly connected with handle, one end of the rotating rod is fixedly connected with stirring rod.

[0021] The handle moves to drive the horizontal plate to rotate around the rotating rod, and the stirring rod rotates.

[0022] Preferably, the arc surface of the stirring rod is rotatably connected with cylinder, one end of the cylinder is fixedly connected with the medicine storage tank.

[0023] The cylinder prevents the stirring rod from deforming during rotation.

[0024] The present utility model has the advantages of:

[0025] In the present utility model, when the angle of the spray head needs to be adjusted, the clamping rod eliminates the limiting of the clamping ring, the clamping ring is rotated to drive the horizontal plate to rotate the round rod, and the angle of the spray head is adjusted.

[0026] In the present utility model, when the medicine liquid in the medicine storage tank needs to be fully mixed, the handle is rotated around the rotating rod, the horizontal plate drives the rotating rod to rotate, the rotating rod drives the stirring rod to rotate, and the stirring rod stirs and mixes the medicine liquid in the medicine storage tank. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0028] Figure 2 It is a structure schematic diagram of the adjusting structure of the present utility model;

[0029] Figure 3 It is a partial cross-sectional structure schematic diagram of the three-dimensional structure of the present utility model;

[0030] Figure 4The utility model discloses a rotating structure's structural schematic drawing.

[0031] Legend: 1, mobile base 2, adjusting device 201, U-shaped plate 202, U-shaped frame 203, flange bearing 204, round bar 205, connecting plate 206, snap ring 207, handle 208, clamping rod 209, concave plate 210, L-shaped block 211, moving rod 212, fixed block 213, spring 214, pull plate 215, round ring 216, limit rod 3, rotating device 31, ball bearing 32, rotating rod 33, cross plate 34, handle rod 35, stirring rod 36, cylinder 4, medicine storage tank 5, water pump 6, hose 7, spray head. DETAILED DESCRIPTION

[0032] Refer to Figure 1 And Figure 3 The utility model provides a kind of technical scheme: a corn planting pesticide spraying device, including mobile base 1, medicine storage tank 4, water pump 5, hose 6 and spray head 7, the outside of medicine storage tank 4 is equipped with adjusting device 2, and the inside of medicine storage tank 4 is equipped with rotating device 3.

[0033] The specific setting and effect of its adjusting device 2 and rotating device 3 are described below.

[0034] Refer to Figure 2As shown, in the embodiment: the adjusting device 2 includes a U-shaped plate 201, both ends of the U-shaped plate 201 are fixedly connected with the medicine storage tank 4, one side of the U-shaped plate 201 is fixedly connected with a U-shaped frame 202, one side of the U-shaped frame 202 is fixedly connected with a flange bearing 203, the inner side of the flange bearing 203 is fixedly connected with a round rod 204, one end of the round rod 204 is fixedly connected with the spray head 7, one end of the round rod 204 is fixedly connected with a connecting plate 205, both ends of the connecting plate 205 are fixedly connected with a clamping ring 206, the outer side of the clamping ring 206 is slidably connected with a clamping rod 208, the inner side of the clamping rod 208 is slidably connected with a concave plate 209, both ends of the concave plate 209 are fixedly connected with the U-shaped frame 202. The effect that the clamping rod 208 is completely away from the clamping ring 206 to eliminate the limiting of the clamping ring 206, and the connecting plate 205 can be rotated by rotating the clamping ring 206 to drive the round rod 204, so that the spray head 7 can be adjusted in the pitch angle. One side of the connecting plate 205 is fixedly connected with a handle 207, and the inner side of the U-shaped frame 202 is fixedly connected with a circular ring 215. The effect that the handle 207 is convenient for rotating the connecting plate 205. The inner side of the circular ring 215 is rotatably connected with a limiting rod 216, one end of the limiting rod 216 is fixedly connected with the spray head 7. The effect that the limiting rod 216 rotates in the circular ring 215 to prevent the position of the spray head 7 from deviating during rotation. One side of the concave plate 209 is fixedly connected with a fixed block 212, and one side of the fixed block 212 is slidably connected with a moving rod 211. The effect that the moving rod 211 slides on the fixed block 212. One end of the moving rod 211 is fixedly connected with an L-shaped block 210, and one side of the L-shaped block 210 is slidably connected with the clamping rod 208. The effect that the L-shaped block 210 and the clamping rod 208 are in contact to limit the clamping rod 208. One end of the moving rod 211 is fixedly connected with a pull plate 214, and the circular arc surface of the moving rod 211 is sleeved with a spring 213, and both ends of the spring 213 are fixedly connected with the fixed block 212 and the pull plate 214. The effect that the pull plate 214 moves to drive the moving rod 211 to move, so that the spring 213 is in a stretched or contracted state.

[0035] Referring to Figure 4 As shown, in the embodiment: the rotating device 3 includes a ball bearing 31, the outer side of the ball bearing 31 is fixedly connected with the medicine storage tank 4, the inner side of the ball bearing 31 is fixedly connected with a rotating rod 32, one end of the rotating rod 32 is fixedly connected with a horizontal plate 33. The effect that the horizontal plate 33 rotates around the rotating rod 32. One side of the horizontal plate 33 is fixedly connected with a handle rod 34, and one end of the rotating rod 32 is fixedly connected with a stirring rod 35. The effect that the handle rod 34 moves to drive the horizontal plate 33 to rotate around the rotating rod 32, so that the stirring rod 35 rotates. The circular arc surface of the stirring rod 35 is rotatably connected with a cylinder 36, and one end of the cylinder 36 is fixedly connected with the medicine storage tank 4. The effect that the cylinder 36 prevents the stirring rod 35 from deforming during rotation.

[0036] Working principle: through adjusting device 2, when the angle of the nozzle 7 needs to be adjusted, the operator first pulls the pull plate 214, and the moving rod 211 drives the L-shaped block 210 to move away from the clamping rod 208, until the L-shaped block 210 eliminates the limiting of the clamping rod 208, then the clamping rod 208 can be pulled away from the clamping ring 206, when the clamping rod 208 is completely away from the clamping ring 206, the limiting of the clamping ring 206 is eliminated, and the clamping ring 206 is rotated to drive the horizontal plate 33 to rotate, the nozzle 7 is rotated by the circular rod 204, when the nozzle 7 is adjusted to the required angle, the clamping rod 208 is pushed towards the clamping ring 206, so that the clamping rod 208 limits the clamping ring 206, thereby preventing the clamping ring 206 from rotating, and the L-shaped block 210 and the clamping rod 208 are in contact, thereby limiting the clamping rod 208, so that the angle of the nozzle 7 is fixed, and through the adjusting device 2, the problems of the traditional corn planting pesticide spraying device, the fixed spraying angle of the nozzle 7, the inability to adjust the pesticide spraying angle according to the height of the corn, the unsatisfactory spraying effect and the low pesticide spraying quality are solved.

[0037] When the drug liquid in the storage tank 4 needs to be fully mixed, the operator first holds the rod 34, rotates the rod 32 as the center, rotates the rod 32, and rotates the stirring rod 35 by the stirring rod 35, so that the drug liquid in the storage tank 4 is stirred and mixed, and through the rotating device 3, the problems of the traditional corn planting pesticide spraying device, the inconvenience of stirring the drug liquid, and the insufficient dissolution of the drug liquid are solved.

[0038] In the description of the utility model, it is to be explained that, unless there is definite and limited, the terms "installation", "connection", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

Claims

1. A corn planting and pesticide spraying device, comprising a mobile base (1), a pesticide storage tank (4), a water pump (5), a hose (6) and a spray head (7), characterized in that: The outside of the medicine storage tank (4) is provided with an adjusting device (2), the adjusting device (2) comprises a U-shaped plate (201), both ends of the U-shaped plate (201) are fixedly connected with the medicine storage tank (4), one side of the U-shaped plate (201) is fixedly connected with a U-shaped frame (202), one side of the U-shaped frame (202) is fixedly connected with a flange bearing (203), the inner side of the flange bearing (203) is fixedly connected with a round rod (204), one end of the round rod (204) is fixedly connected with a spray head (7), one end of the round rod (204) is fixedly connected with a connecting plate (205), both ends of the connecting plate (205) are fixedly connected with a clamping ring (206), the outer side of the clamping ring (206) is slidably connected with a clamping rod (208), the inner side of the clamping rod (208) is slidably connected with a concave plate (209), both ends of the concave plate (209) are fixedly connected with the U-shaped frame (202).

2. The corn planting and pesticide spraying device according to claim 1, characterized in that: One side of the connecting plate (205) is fixedly connected with a handle (207), the inner side of the U-shaped frame (202) is fixedly connected with a circular ring (215).

3. The corn planting and pesticide spraying device according to claim 2, characterized in that: The inner side of the circular ring (215) is rotatably connected with a limiting rod (216), one end of the limiting rod (216) is fixedly connected with the spray head (7).

4. The corn planting and pesticide spraying device according to claim 1, characterized in that: One side of the concave plate (209) is fixedly connected with a fixed block (212), one side of the fixed block (212) is slidably connected with a moving rod (211).

5. The corn planting and pesticide spraying device according to claim 4, characterized in that: One end of the moving rod (211) is fixedly connected with an L-shaped block (210), one side of the L-shaped block (210) is slidably connected with the clamping rod (208).

6. The corn planting and pesticide spraying device according to claim 5, characterized in that: One end of the moving rod (211) is fixedly connected with a pull plate (214), the circular arc surface of the moving rod (211) is sleeved with a spring (213), both ends of the spring (213) are fixedly connected with the fixed block (212) and the pull plate (214) respectively.

7. The corn planting and pesticide spraying device according to claim 1, characterized in that: The inner side of the medicine storage tank (4) is provided with a rotating device (3), the rotating device (3) comprises a ball bearing (31), the outer side of the ball bearing (31) is fixedly connected with the medicine storage tank (4), the inner side of the ball bearing (31) is fixedly connected with a rotating rod (32), one end of the rotating rod (32) is fixedly connected with a horizontal plate (33).

8. The corn planting and pesticide spraying device according to claim 7, characterized in that: One side of the horizontal plate (33) is fixedly connected with a handle rod (34), one end of the rotating rod (32) is fixedly connected with a stirring rod (35).

9. The corn planting and pesticide spraying device according to claim 8, characterized in that: The circular arc surface of the stirring rod (35) is rotatably connected with a cylinder (36), one end of the cylinder (36) is fixedly connected with the medicine storage tank (4).

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