CN212116819U - Portable pesticide sprinkler of crops - Google Patents
Portable pesticide sprinkler of crops Download PDFInfo
- Publication number
- CN212116819U CN212116819U CN202020762028.XU CN202020762028U CN212116819U CN 212116819 U CN212116819 U CN 212116819U CN 202020762028 U CN202020762028 U CN 202020762028U CN 212116819 U CN212116819 U CN 212116819U
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- connecting rod
- vehicle body
- crops
- piston
- groove
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Abstract
The utility model discloses a portable pesticide spraying device for crops, which comprises a vehicle body, wherein the left end of the vehicle body is provided with a groove, a pushing block is arranged in the groove, a threaded rod is inserted in the left end of the groove, the right end of the threaded rod is rotationally connected with the pushing block, the upper end of the pushing block is rotationally connected with a second connecting rod, the front end of the groove is rotationally connected with a first connecting rod, the front end of the second connecting rod is rotationally connected with the first connecting rod, rollers are arranged on two sides of the vehicle body, the axle center of each roller is rotationally connected with the third connecting rod, the tail end of the third connecting rod is rotationally connected with the fourth connecting rod, the right end of the fourth connecting rod is rotationally connected with a sliding block, the lower end of the sliding block is provided with a sliding rail, and the slider card is established in the slide rail, and slider right-hand member fixed connection piston rod, piston rod fixed connection piston, piston outside cover are equipped with the piston cylinder, and the air inlet has been seted up to the piston cylinder upper end, and the air inlet connects No. one-way valve, and the piston cylinder right-hand member is equipped with the gas-supply pipe. The utility model discloses realize automatic pressurization, and be convenient for spray the height according to crops self altitude mixture control.
Description
Technical Field
The utility model relates to a pesticide sprays technical field, specifically is a portable pesticide sprinkler of crops.
Background
In agricultural planting, pesticide spraying has an extremely important effect on the growth of crops, the method for spraying pesticides is adopted, the method has a key effect on preventing insect pests and improving the disease resistance of crops, and then the guarantee can be provided for increasing the yield and income of agriculture, the traditional agricultural spraying is that the pesticides are manually sprayed on the surface of a product, the working mode is not only complicated in steps, but also time and labor are wasted, the pesticide spraying direction is the same as the advancing direction of people, and the people can inhale the pesticides. Therefore, we provide a portable agricultural chemical spraying apparatus for crops to solve the above problems in the background art.
Disclosure of Invention
An object of the utility model is to provide a portable pesticide sprinkler of crops to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a portable pesticide spraying device for crops comprises a vehicle body, wherein a groove is formed in the left end of the vehicle body, a pushing block is arranged in the groove, a threaded rod is inserted in the left end of the groove, the right end of the threaded rod is rotatably connected with the pushing block, the upper end of the pushing block is rotatably connected with a second connecting rod, the front end of the groove is rotatably connected with a first connecting rod, the front end of the second connecting rod is rotatably connected with the first connecting rod, rollers are arranged on two sides of the vehicle body, the axes of the rollers are rotatably connected with a third connecting rod, the tail end of the third connecting rod is rotatably connected with a fourth connecting rod, the right end of the fourth connecting rod is rotatably connected with a sliding block, the lower end of the sliding block is provided with a sliding rail, the right end of the sliding block is fixedly connected with a piston rod, the piston rod is fixedly connected with a piston, a piston cylinder is, the right end of the vehicle body is provided with a dispensing barrel, and the gas pipe is connected to the bottom end of the dispensing barrel.
As a further aspect of the present invention: the left end of the first connecting rod is provided with a sprinkler head, the bottom end of the dispensing barrel is connected with a water pipe, and the left end of the water pipe is connected with the sprinkler head.
As a further aspect of the present invention: the upper end of the dispensing barrel is provided with a motor, the output shaft at the lower end of the motor is connected with a stirring shaft, and the lower end of the stirring shaft is provided with a stirrer.
As a further aspect of the present invention: the right side of the lower end of the vehicle body is fixedly connected with a support leg.
As a further aspect of the present invention: the right end of the vehicle body is fixedly connected with a handle, and the right end of the vehicle body is in the advancing direction.
As a further aspect of the present invention: the upper end of the dispensing barrel is respectively provided with a water inlet and a medicine inlet, and the upper ends of the water inlet and the medicine inlet are respectively covered with a sealing cover.
As a further aspect of the present invention: the vehicle body is internally provided with a power supply which is electrically connected with the motor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the piston cylinder is driven to work by the movement of the vehicle body to pressurize the dispensing barrel, so that automatic pressurization is realized without using a compressor;
2. the height of the spraying head is changed by adjusting the threaded rod, so that the spraying height can be conveniently adjusted according to the height of crops.
Drawings
Fig. 1 is a schematic structural view of a portable agricultural chemical spraying device for crops.
Fig. 2 is a schematic structural view of a pressurization device of a portable agricultural chemical spraying device for crops.
Fig. 3 is a schematic structural view of a height adjusting mechanism in a portable agricultural chemical spraying device for crops.
In the figure: 1. a vehicle body; 2. a threaded rod; 3. a sprinkler head; 4. a first connecting rod; 5. a second connecting rod; 6. a third connecting rod; 7. a fourth connecting rod; 8. a piston cylinder; 9. a first check valve; 10. a water pipe; 11. a motor; 12. a stirring shaft; 13. a stirrer; 14. a handle; 15. a support leg; 16. a second one-way valve; 17. a piston; 18. a piston rod; 19. a slider; 20. a roller; 21. a pushing block; 22. a slide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in the embodiment of the present invention, a portable pesticide spraying device for crops comprises a vehicle body 1, wherein a groove is formed at the left end of the vehicle body 1, a pushing block 21 is installed in the groove, a threaded rod 2 is inserted into the left end of the groove, the right end of the threaded rod 2 is rotatably connected with the pushing block 21, a second connecting rod 5 is rotatably connected to the upper end of the pushing block 21, a first connecting rod 4 is rotatably connected to the front end of the groove, the front end of the second connecting rod 5 is rotatably connected with the first connecting rod 4, rollers 20 are installed at both sides of the vehicle body 1, a third connecting rod 6 is rotatably connected to the axes of the rollers 20, a fourth connecting rod 7 is rotatably connected to the end of the third connecting rod 6, a slide block 19 is rotatably connected to the right end of the fourth connecting rod 7, a slide rail 22 is installed at the lower end of the slide block 19, the slide block 19, an air inlet is formed in the upper end of the piston cylinder 8, the air inlet is connected with a first check valve 9, an air delivery pipe is arranged at the right end of the piston cylinder 8 and connected with a second check valve 16, a dispensing barrel is arranged at the right end of the vehicle body 1, and the air delivery pipe is connected to the bottom end of the dispensing barrel.
The left end of a first connecting rod 4 is provided with a sprinkler head 3, the bottom end of a dispensing barrel is connected with a water pipe 10, the left end of the water pipe 10 is connected with the sprinkler head 3, the upper end of the dispensing barrel is provided with a motor 11, the lower end of the motor 11 is connected with an output shaft 12, the lower end of the stirring shaft 12 is provided with a stirrer 13, the right side of the lower end of a vehicle body 1 is fixedly connected with a support leg 15, the right end of the vehicle body 1 is fixedly connected with a handle 14, the right end of the vehicle body 1 is in a forward direction, the upper end of the dispensing barrel is respectively provided with a water inlet and a medicine inlet, the upper ends of the water inlet.
The utility model discloses a theory of operation is: the vehicle body 1 is pulled rightwards, the vehicle body 1 drives the roller 20 to rotate, the roller 20 drives the third connecting rod 6 to rotate around the shaft center, the third connecting rod 6 drives the fourth connecting rod 7 to swing, the fourth connecting rod 7 drives the sliding block 19 to reciprocate leftwards and rightwards along the sliding rail 22, the sliding block 19 pushes the piston 17 to reciprocate leftwards and rightwards through the piston rod 18, the piston 17 moves leftwards, air enters the piston cylinder 8 through the one-way valve 9, the piston 17 moves rightwards to compress air into the dispensing barrel, stirred pesticide liquid is sprayed out of the spraying head 3 through the water pipe 10, the threaded rod 2 is adjusted according to the height of crops, the threaded rod 2 drives the pushing block 21 to move, the pushing block 21 pulls the first connecting rod 4 through the second connecting rod 5, the height of the spraying head 3 is changed, the spraying direction is opposite to the motion direction of.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A portable pesticide spraying device for crops comprises a vehicle body (1) and is characterized in that a groove is formed in the left end of the vehicle body (1), a pushing block (21) is arranged in the groove, a threaded rod (2) is inserted into the left end of the groove, the right end of the threaded rod (2) is rotatably connected with the pushing block (21), a second connecting rod (5) is rotatably connected with the upper end of the pushing block (21), a first connecting rod (4) is rotatably connected with the front end of the groove, the front end of the second connecting rod (5) is rotatably connected with the first connecting rod (4), rollers (20) are mounted on two sides of the vehicle body (1), the axle center of each roller (20) is rotatably connected with a third connecting rod (6), a fourth connecting rod (7) is rotatably connected with the tail end of the third connecting rod (6), a sliding block (19) is rotatably connected with the right end of the fourth connecting rod (7), a sliding rail (22) is mounted, the right end of the sliding block (19) is fixedly connected with a piston rod (18), the piston rod (18) is fixedly connected with a piston (17), a piston cylinder (8) is sleeved on the outer side of the piston (17), an air inlet is formed in the upper end of the piston cylinder (8), the air inlet is connected with a one-way valve (9), an air conveying pipe is arranged at the right end of the piston cylinder (8), the air conveying pipe is connected with a second one-way valve (16), a dispensing barrel is installed at the right end of the vehicle body (1), and the air conveying.
2. The portable pesticide spraying device for crops as claimed in claim 1, characterized in that the spraying head (3) is arranged at the left end of the first connecting rod (4), the water pipe (10) is connected at the bottom end of the pesticide dispensing barrel, and the left end of the water pipe (10) is connected with the spraying head (3).
3. The portable agricultural chemical spraying device for crops as claimed in claim 1, wherein the upper end of the dispensing barrel is provided with a motor (11), the output shaft at the lower end of the motor (11) is connected with a stirring shaft (12), and the lower end of the stirring shaft (12) is provided with a stirrer (13).
4. The portable agricultural chemical spraying device for crops as claimed in claim 1, wherein a support leg (15) is fixedly connected to the right side of the lower end of the vehicle body (1).
5. The portable agricultural chemical spraying device for crops as claimed in claim 1, wherein a handle (14) is fixedly connected to the right end of the vehicle body (1), and the right end of the vehicle body (1) is in the forward direction.
6. The portable pesticide spraying device for crops as claimed in claim 1, wherein the upper end of the dispensing barrel is provided with a water inlet and a pesticide inlet, and the upper ends of the water inlet and the pesticide inlet are respectively covered with a sealing cover.
7. The portable agricultural chemical spraying device for crops as claimed in claim 1, wherein a power supply is arranged in the vehicle body (1), and the power supply is electrically connected with the motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020762028.XU CN212116819U (en) | 2020-05-09 | 2020-05-09 | Portable pesticide sprinkler of crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020762028.XU CN212116819U (en) | 2020-05-09 | 2020-05-09 | Portable pesticide sprinkler of crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212116819U true CN212116819U (en) | 2020-12-11 |
Family
ID=73694321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020762028.XU Expired - Fee Related CN212116819U (en) | 2020-05-09 | 2020-05-09 | Portable pesticide sprinkler of crops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212116819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027013A (en) * | 2021-11-02 | 2022-02-11 | 天津市农业科学院 | Fertilizer spraying device for rice seedling culture |
-
2020
- 2020-05-09 CN CN202020762028.XU patent/CN212116819U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027013A (en) * | 2021-11-02 | 2022-02-11 | 天津市农业科学院 | Fertilizer spraying device for rice seedling culture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 Termination date: 20210509 |