CN223219816U - Pesticide sprinkler - Google Patents

Abstract

The utility model discloses a pesticide spraying device, comprising a vehicle body, a push handle fixedly connected to the right end of the vehicle body, a mixing box fixedly connected to the top right side of the vehicle body, a fixed column fixedly connected to the top left side of the vehicle body, a drug discharging mechanism provided on the top of the vehicle body, a stirring assembly provided inside the mixing box, and a lifting assembly provided inside the fixed column. The utility model drives a rotating shaft to rotate by a motor, so that the drug spraying box can be moved up and down. This not only improves work efficiency according to the actual height of the fruit trees and operational requirements without the need for other tools or complicated operations, but also ensures that the pesticide is sprayed in place at one time by precisely adjusting the height of the nozzle, avoiding the situation where partial spraying is missed or repeated spraying is required due to inappropriate nozzle height, and does not affect the growth of the fruit trees.

Description

Pesticide sprinkler

Technical Field

The utility model relates to the field of agricultural equipment, in particular to a pesticide spraying device.

Background

In the planting process of crops and horticultural crops, various types of pesticide spraying devices are required to spray pesticides so as to realize pest control.

For example, in the patent document with the bulletin number of CN213095713U and the name of a pesticide spraying device, a spraying device is disclosed, which comprises a medicine box, a left handle and a right handle, the left handle and the right handle are all embedded on the side wall of the medicine box and are all rotationally connected with the medicine box, one side opposite to the left handle and the right handle is provided with a face gear, the bottom of the medicine box is rotationally provided with a spur gear, the spur gear is meshed with two face gears simultaneously, the spur gear is connected with an infusion pump through a rotating shaft, a liquid inlet pipe and a liquid outlet pipe are connected on the infusion pump, one end of the liquid outlet pipe, far away from the infusion pump, is connected with spraying, the device has simple structure and reasonable design, adopts a symmetrical driving structure, avoids the problem that shaking occurs due to stress of one side of the medicine box, and is easier to use compared with the spraying device in the prior art.

However, the above patent documents still have the following drawbacks in the implementation process:

when the device is used for spraying pesticides on fruit tree crops, due to the fact that the heights of the fruit trees of different varieties are different, operators are required to spend more time and effort to adjust the spraying angle and distance so as to make up the defect that the height of the spray head is not adjustable as much as possible, an ideal spraying effect is still difficult to achieve, the operation efficiency is low, and moreover, the situation that the spraying is uneven possibly occurs because the height of the spray head cannot adapt to the height change of the fruit trees.

Disclosure of utility model

The utility model mainly aims to provide a pesticide spraying device which can effectively solve the problems.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a pesticide sprinkler, includes the automobile body, automobile body right-hand member fixedly connected with pushes away the handle, automobile body right side top fixedly connected with agitator tank, automobile body left side top fixedly connected with fixed column, the automobile body top is provided with row medicine mechanism, the inside stirring subassembly that is provided with of agitator tank, the inside lifting unit that is provided with of fixed column.

Preferably, the lifting assembly comprises a threaded rod, the top and bottom outer surfaces of the threaded rod are rotationally connected with the inner wall of the fixed column, the outer surface of the threaded rod is in threaded connection with a moving block, and the bottom of the threaded rod is fixedly connected with a first conical gear.

Preferably, the top of the vehicle body is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating shaft, one end of the first rotating shaft, which is far away from the first motor, is fixedly connected with a second conical gear, and the top of one side, which is far away from the first motor, of the second conical gear is meshed with the bottom of the first conical gear.

Preferably, the front and the back of the movable block are fixedly connected with connecting frames, the two connecting frames are symmetrically arranged at the center of the vehicle body, the outer surface of each connecting frame is slidably connected with a limiting column, the bottom of each limiting column is fixedly connected with the top of the vehicle body, the bottom of one side of the connecting frame, far away from the center of the vehicle body, of each connecting frame is fixedly connected with an electric push rod, and a sliding groove is formed in each connecting frame.

Preferably, the sliding groove inner wall sliding connection has the slider, electric putter output fixedly connected with telescopic link, telescopic link top and slider bottom fixed connection, the one end that the automobile body center was kept away from to the slider rotates and is connected with the bull stick, the bull stick top rotates and is connected with the medicine spraying box, one side that the medicine spraying box is close to automobile body center rotates and is connected with the connecting block, the one end that the connecting block is close to automobile body center and the one end fixed connection that the automobile body center was kept away from to spacing post.

Preferably, the stirring assembly comprises a second rotating shaft, the outer surface of the second top of the rotating shaft is rotationally connected with the inner wall of the stirring box, the second motor is fixedly connected to the top of the stirring box, the output end of the second motor is fixedly connected with the second top of the rotating shaft, and a plurality of rotating frames are fixedly connected to the outer surface of the rotating shaft.

Preferably, the rotating frames are arranged in a circumferential array with the second rotating shaft as the center, the inner wall of each rotating frame is rotationally connected with a rotating shaft, and three rotating plates are fixedly connected to the outer surface of each rotating shaft.

Preferably, the inner wall of the stirring tank is fixedly connected with a circular gear bar, the top of the circular gear bar is connected with a gear in a meshed manner, and one end of the gear, which is close to the second rotating shaft, is fixedly connected with one end, which is far away from the second rotating shaft, of the rotating shaft.

Preferably, a plurality of heating pipes are fixedly connected between the inner surface and the outer surface of the stirring box

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the motor drives the rotating shaft to rotate, so that the pesticide spraying box can move up and down, the height of the spraying head can be easily adjusted according to the actual height of a fruit tree and the operation requirement, the working efficiency is improved without other tools or complicated operation, and the pesticide can be ensured to be sprayed in place once by accurately adjusting the height of the spraying head, so that the condition that part of areas are not sprayed or repeated spraying is required due to unsuitable height of the spraying head is avoided.

Simultaneously, the second motor drives the second rotating shaft to rotate, so that the medicine at the bottom of the stirring tank can be turned upwards, the pesticide with high concentration at the bottom and the liquid with relatively low concentration at the upper layer are fully mixed, the situation that the local pesticide concentration is too high or too low is avoided, the concentration of the sprayed liquid medicine is uniform and stable, the disease and pest control effect can be improved, and the problem that the pesticide damage or the control effect is poor due to uneven concentration is avoided.

Drawings

FIG. 1 is a schematic view of the overall construction of the pesticide spraying device of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic diagram of a drug delivery mechanism according to the present utility model;

FIG. 4 is a schematic view of the whole structure of the spacing column of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;

FIG. 6 is a schematic diagram of a cross-sectional front view of a mixing tank of the present utility model.

The device comprises a vehicle body 1, a push handle 11, a stirring box 12, a fixed column 2, a lifting component 21, a threaded rod 22, a moving block 23, a connecting frame 231, a limiting column 232, an electric push rod 233, a telescopic rod 234, a sliding block 235, a rotating rod 24, a first conical gear 241, a first motor 242, a first rotating shaft 243, a second conical gear 25, a medicine spraying box 251, a connecting block 3, a medicine discharging mechanism 4, a stirring component 41, a second rotating shaft 42, a second motor 43, a rotating frame 44, a rotating shaft 45, a rotating plate 46, a gear 47 and a circular gear strip.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Example 1

As shown in fig. 1-6, this embodiment provides a pesticide spraying device, including automobile body 1, automobile body 1 right-hand member fixedly connected with pushes away handle 11, automobile body 1 right side top fixedly connected with agitator tank 12, automobile body 1 left side top fixedly connected with fixed column 13, automobile body 1 top is provided with row medicine mechanism 3, agitator tank 12 inside is provided with stirring subassembly 4, the inside lifting unit 2 that is provided with of fixed column 13.

The pesticide discharging mechanism 3 comprises a water pump, a distribution box and a plurality of water pipes, the water pump is turned on to discharge pesticide in the stirring box into the distribution box through the two water pipes, and the pesticide in the distribution box is uniformly discharged into the two pesticide spraying boxes 25 through the two water pipes.

Referring to fig. 1 and 2, in this embodiment, the lifting assembly 2 includes a threaded rod 21, the top and bottom outer surfaces of the threaded rod 21 are rotatably connected with the inner wall of the fixed column 13, the outer surface of the threaded rod 21 is screwed with a moving block 22, and the bottom of the threaded rod 21 is fixedly connected with a first conical gear 24.

Further, the top of the vehicle body 1 is fixedly connected with a first motor 241, the output end of the first motor 241 is fixedly connected with a first rotating shaft 242, one end of the first rotating shaft 242 away from the first motor 241 is fixedly connected with a second conical gear 243, and the top of one side of the second conical gear 243 away from the first motor 241 is in meshed connection with the bottom of the first conical gear 24.

In the implementation process, according to the height of the fruit tree to be sprayed with the pesticide, the motor I241 is turned on to drive the rotation shaft I242 to rotate, the rotation shaft I242 drives the bevel gear II 243 to rotate, the bevel gear II 243 drives the threaded rod 21 to rotate through the bevel gear I24 while the bevel gear II 243 rotates, and the threaded rod 21 drives the moving block 22 to move upwards when rotating.

Referring to fig. 4-5, the front and back sides of the moving block 22 are fixedly connected with connecting frames 23, two connecting frames 23 are symmetrically arranged with the center of the vehicle body 1, the outer surface of each connecting frame 23 is slidably connected with a limiting column 231, the bottom of each limiting column 231 is fixedly connected with the top of the vehicle body 1, the bottom of one side of the connecting frame 23 far away from the center of the vehicle body 1 is fixedly connected with an electric push rod 232, and a sliding groove is formed in the connecting frame 23.

And spout inner wall sliding connection has slider 234, electric putter 232 output fixedly connected with telescopic link 233, telescopic link 233 top and slider 234 bottom fixed connection, the one end that the automobile body 1 center was kept away from to slider 234 rotates and is connected with bull stick 235, bull stick 235 top rotates and is connected with and spill medicine case 25, spill medicine case 25 is close to one side rotation that automobile body 1 center is connected with connecting block 251, the one end that connecting block 251 is close to automobile body 1 center and the one end fixed connection that spacing post 231 kept away from automobile body 1 center.

When the automatic spraying device is used, the moving block 22 can drive the two connecting frames 23 to move upwards when moving, the electric push rod 232 is opened to drive the telescopic rod 233 to extend upwards, the telescopic rod 233 can drive the sliding block 234 to move upwards when extending, the pesticide spraying box 25 can be opened through the rotating rod 235 when the sliding block 234 moves upwards, pesticide in the stirring box 12 is discharged into the pesticide spraying box 25 through the pesticide discharging mechanism 3 to spray pesticide on fruit trees, operators can easily adjust the height of the spray heads according to the actual height and the operation requirement of the fruit trees, the working efficiency is improved without other tools or complicated operation, and the spray heads can be ensured to spray pesticide in place once through accurate adjustment of the height of the spray heads, so that the situation that partial areas are leaked or repeatedly sprayed due to improper heights of the spray heads is avoided.

Example two

In this embodiment, a stirring assembly is provided on the basis of the first embodiment. Referring to fig. 1 and 6, in this embodiment, the stirring assembly 4 includes a second rotating shaft 41, an outer surface of a top of the second rotating shaft 41 is rotatably connected with an inner wall of the stirring tank 12, a second motor 42 is fixedly connected to a top of the stirring tank 12, an output end of the second motor 42 is fixedly connected with a top of the second rotating shaft 41, and a plurality of rotating frames 43 are fixedly connected to an outer surface of the second rotating shaft 41.

The rotating frames 43 are arranged in a circumferential array with the second rotating shaft 41 as a center, the inner wall of each rotating frame 43 is rotatably connected with a rotating shaft 44, and the outer surface of each rotating shaft 44 is fixedly connected with three rotating plates 45.

Further, a circular gear strip 47 is fixedly connected to the inner wall of the stirring tank 12, a gear 46 is engaged and connected to the top of the circular gear strip 47, and one end of the gear 46, which is close to the second rotating shaft 41, is fixedly connected to one end of the rotating shaft 44, which is far away from the second rotating shaft 41.

When the novel pesticide spraying device is used, the motor II 42 is turned on to drive the rotating shaft II 41 to rotate, the rotating shaft II 41 rotates and drives the rotating frames 43 to rotate, the rotating frames 43 rotate and then rotate at the top of the circular gear strip 47, the rotating shafts 44 rotate in the rotating process of the gears 46, and the rotating shafts 44 rotate and then drive the rotating plates 45 to rotate, so that the pesticide at the bottom of the stirring box 12 can be turned upwards, the pesticide with high concentration at the bottom and the liquid with relatively low concentration at the upper layer are fully mixed, the situation that the local pesticide concentration is too high or too low is avoided, the sprayed pesticide concentration is uniform and stable, the pest control effect can be improved, and the problem that the pesticide damage or the pest control effect is poor due to uneven concentration is avoided.

Example III

The difference between this embodiment and the first or second embodiment is only that, referring to fig. 6, in this embodiment, a plurality of heating pipes are fixedly connected between the inner surface and the outer surface of the stirring tank 12.

Specifically, the stirring tank 12 is divided into an inner layer and an outer layer, an interlayer is arranged in the middle of the stirring tank, the inner layer and the outer layer are welded together, and a heating pipe is arranged in the interlayer;

In addition, the heat conduction effect of the inner layer is higher than that of the outer layer, and a heat insulation material is filled between the heating pipe and the outer layer, and the heating pipe is in direct contact with the inner layer to transfer heat to the inner cavity of the stirring tank 12.

The top of the vehicle body 1 is provided with a mobile power supply and a breaker, the mobile power supply, the breaker and the heating pipe are all connected by adopting cables, the purpose that the mobile power supply supplies power to the heating pipe under the control of the breaker is realized, the specific electric connection mode and the control mode are conventional designs in the prior art, and the scheme is not explained in detail;

when the device is in use, the heating pipe is connected with the mobile power supply through the circuit breaker, after the heating pipe is connected with the mobile power supply, current passes through the heating element (resistance wire), heat can be generated when the current passes through the resistor according to Joule's law, the resistance of the heating element is large, the temperature can be quickly increased when the current passes through, and heat energy is generated to heat the inside of the stirring box 12, so that the microbial pesticide in the stirring box 12 keeps active.

The working principle of the utility model is as follows: when the pesticide needs to be sprayed on crops, firstly, the water inlet arranged at the top of the stirring box 12 is used for adding the microbial pesticide and water into the stirring box 12, the motor II 42 is started to drive the rotating shaft II 41 to rotate, the rotating shaft II 41 can drive the rotating frames 43 to rotate while rotating, the rotating frames 43 can drive the gears 46 to rotate at the top of the circular gear strips 47, the rotating shafts 44 can drive the rotating plates 45 to rotate in the rotating process of the gears 46, so that the pesticide at the bottom of the stirring box 12 can be turned upwards, the pesticide at the high concentration at the bottom can be fully mixed with the liquid with relatively low concentration at the upper layer, the situation that the local pesticide concentration is too high or too low is avoided, the sprayed pesticide concentration is uniform and stable, the pest control effect can be improved, the problem that the pesticide pest control effect is poor or the pest control effect is avoided, when the pesticide spraying is needed to be carried out on fruit trees, according to the height of the fruit trees to be sprayed, the motor I241 is turned on to drive the rotary shaft I242 to rotate, the rotary shaft I242 drives the bevel gear II 243 to rotate when rotating, the bevel gear II 243 drives the threaded rod 21 to rotate through the bevel gear I24 when rotating, the threaded rod 21 drives the moving block 22 to move upwards when rotating, the moving block 22 drives the two connecting frames 23 to move upwards when moving, the electric push rod 232 is turned on to drive the telescopic rod 233 to extend upwards, the telescopic rod 233 extends and simultaneously drives the sliding block 234 to move upwards, the pesticide spraying box 25 is opened when the sliding block 234 moves upwards, the pesticide in the stirring box 12 is discharged into the pesticide spraying box 25 through the pesticide discharging mechanism 3 to spray the pesticide on the fruit trees, and operators can not only carry out the actual height and the operation requirement of the fruit trees, the height of the spray head is easily adjusted, the work efficiency is improved without other tools or complicated operations, and the pesticide can be sprayed in place once by accurately adjusting the height of the spray head, so that the condition that the spraying is omitted or repeated spraying is needed in partial areas caused by unsuitable height of the spray head is avoided.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. The pesticide spraying device comprises a vehicle body (1), wherein a stirring box (12) is fixedly connected to the top of the right side of the vehicle body (1), and a fixed column (13) is fixedly connected to the top of the left side of the vehicle body (1), and the pesticide spraying device is characterized in that a pesticide discharging mechanism (3) is arranged at the top of the vehicle body (1), a stirring assembly (4) is arranged in the stirring box (12), and a lifting assembly (2) is arranged in the fixed column (13);

Lifting assembly (2) are including threaded rod (21), threaded rod (21) top and bottom surface all rotate with fixed column (13) inner wall and are connected, threaded rod (21) surface threaded connection has movable block (22), threaded rod (21) bottom fixedly connected with conical gear one (24).

2. The pesticide spraying device of claim 1, wherein the top of the vehicle body (1) is fixedly connected with a first motor (241), the output end of the first motor (241) is fixedly connected with a first rotating shaft (242), one end of the first rotating shaft (242) away from the first motor (241) is fixedly connected with a second conical gear (243), and the top of one side of the second conical gear (243) away from the first motor (241) is in meshed connection with the bottom of the first conical gear (24).

3. The pesticide spraying device of claim 2, wherein the front and the back of the movable block (22) are fixedly connected with a connecting frame (23), the outer surface of the connecting frame (23) is slidably connected with a limit column (231), and the bottom of the limit column (231) is fixedly connected with the top of the vehicle body (1).

4. The pesticide spraying device of claim 3, wherein the bottom of one side of the connecting frame (23) far away from the center of the vehicle body (1) is fixedly connected with an electric push rod (232), and a sliding groove is formed in the connecting frame (23).

5. The pesticide spraying device of claim 4, wherein the inner wall of the chute is slidably connected with a sliding block (234), the output end of the electric push rod (232) is fixedly connected with a telescopic rod (233), the top of the telescopic rod (233) is fixedly connected with the bottom of the sliding block (234), one end, far away from the center of the vehicle body (1), of the sliding block (234) is rotatably connected with a rotating rod (235), and the top of the rotating rod (235) is rotatably connected with a pesticide spraying box (25).

6. The pesticide spraying device of claim 5, wherein one side of the pesticide spraying box (25) close to the center of the vehicle body (1) is rotatably connected with a connecting block (251), and one end of the connecting block (251) close to the center of the vehicle body (1) is fixedly connected with one end of the limiting column (231) far away from the center of the vehicle body (1).

7. The pesticide spraying device of claim 1, wherein the stirring assembly (4) comprises a second rotating shaft (41), the outer surface of the top of the second rotating shaft (41) is rotationally connected with the inner wall of the stirring tank (12), a second motor (42) is fixedly connected to the top of the stirring tank (12), the output end of the second motor (42) is fixedly connected with the top of the second rotating shaft (41), and a plurality of rotating frames (43) are fixedly connected to the outer surface of the second rotating shaft (41).

8. The pesticide spraying device according to claim 7, wherein the rotating frames (43) are arranged in a circumferential array with the second rotating shaft (41) as a center, the inner wall of each rotating frame (43) is rotatably connected with a rotating shaft (44), and the outer surface of each rotating shaft (44) is fixedly connected with a rotating plate (45).

9. The pesticide spraying device of claim 8, wherein a circular gear strip (47) is fixedly connected to the inner wall of the stirring tank (12), a gear (46) is connected to the top of the circular gear strip (47) in a meshed mode, and one end, close to the second rotating shaft (41), of the gear (46) is fixedly connected with one end, far away from the second rotating shaft (41), of the rotating shaft (44).

10. The pesticide spraying device of claim 9, wherein a plurality of heating pipes are fixedly connected between the inner surface and the outer surface of the stirring tank (12).