CN216392767U - Angle-adjustable spray rod mechanism - Google Patents
Angle-adjustable spray rod mechanism Download PDFInfo
- Publication number
- CN216392767U CN216392767U CN202122136584.3U CN202122136584U CN216392767U CN 216392767 U CN216392767 U CN 216392767U CN 202122136584 U CN202122136584 U CN 202122136584U CN 216392767 U CN216392767 U CN 216392767U
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- China
- Prior art keywords
- spray
- rod
- screw rod
- stepping motor
- angle
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- Expired - Fee Related
Links
- 239000007921 spray Substances 0.000 title claims abstract description 57
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 238000012271 agricultural production Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of agricultural machinery and discloses an angle-adjustable spray rod mechanism which comprises a rack, a spray rod, a screw rod mechanism, a stepping motor and a connecting rod. The spray rods are hinged to two sides of the base of the frame; the screw rod mechanism is fixed on the vertical rod of the rack; the stepping motor is connected below the screw rod through a coupler; two ends of the connecting rod are respectively hinged to the spray rod and the nut seat of the screw rod mechanism, so that the stepping motor drives the nut seat to move up and down, and conversion of any angle of the spray rod from a vertical position to a horizontal position is realized, and the purpose of directional spraying is achieved. The utility model has the characteristics that the spray rod angle can be adjusted at any time by controlling the stepping motor according to the growth height, the medicine application position and the like of different plants during working, the liquid drop coverage rate is improved, the resource waste is reduced, the utility model is suitable for spraying machines in automatic agricultural production, and the production automation and the mechanization are favorably realized.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, and particularly relates to an angle-adjustable spray rod mechanism.
Background
Agriculture is the life line of national economy in China, so the convenience of agricultural production conditions is particularly important. In agricultural production, water spraying is an important link for planting crops. Most farmers adopt knapsack sprayers to spray manually, so that the labor intensity is high, and the spray rod is often provided with only one spray head, so that the working efficiency is low; and the spray rod angle of a small part of automatic spraying machines is fixed, and cannot be adjusted according to actual needs, so that a great deal of resource waste is caused.
Therefore, how to improve the working efficiency and resource utilization rate of the spraying machine is a problem to be solved.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to provide an angle-adjustable spray rod mechanism which has a simple structure and is convenient to operate, can control and adjust a spray angle according to actual needs, improve the coverage rate of liquid drops and reduce waste, can be applied to a spray machine for automatic agricultural production, reduces the labor intensity of workers, and has high practical value.
The utility model relates to an angle-adjustable spray rod mechanism which comprises a rack, a spray rod, a screw rod mechanism, a stepping motor and a connecting rod, wherein the spray rod is arranged on the rack;
the spray rods are connected to two sides of the base of the rack through hinges, so that the spray rods can swing around the rack; the screw rod mechanism is fixed on the vertical rod of the rack; the stepping motor is connected below the screw rod through a coupler; two ends of the connecting rod are respectively hinged to the spray rod and the nut seat of the screw rod mechanism, so that vertical displacement of the nut seat driven by the stepping motor is converted into angle change of the spray rod from a vertical position to a horizontal position.
Further, the frame is the structure of "T" font of falling, and open on the surface has a plurality of through-holes for install in spraying machine main part through the bolt.
Further, the bottom of the spray rod is equal to the height of the rack base.
Further, the spray rod is of a hollow structure; the lower end of the liquid inlet hose is provided with an opening for connecting the liquid inlet hose.
Further, nozzles with uniform spacing are arranged on the spray rod in parallel; the nozzle is provided with universal threads and can be used for additionally mounting different spray heads or mist quantity adjusting devices.
Furthermore, the connecting rod has certain length, so that when the nut seat of the screw rod mechanism moves within the length range of the screw rod, the limit position of the spray rod can reach a vertical position and a horizontal position.
Compared with the prior art, the utility model has the following beneficial effects: simple structure, convenient operation can adjust the spray lance angle at any time at the during operation according to the growth height of different plants, position of using medicine etc. improves the liquid drop coverage, reduces the wasting of resources, is applicable to the spraying machine among the automatic agricultural production, has reduced workman intensity of labour, is favorable to realizing production automation and mechanization, has higher practical value.
Drawings
The utility model is further described below with reference to the following figures and examples:
FIG. 1 is a schematic diagram of the general structure of the present invention;
in the figure: 1-a spray rod; 2-a nozzle; 3-a screw mechanism; 31-a screw rod; 32-a nut seat of the screw rod mechanism; 4-a frame; 5-a connecting rod; 6-a step motor; 7-coupling.
Detailed Description
As shown in fig. 1: the angle-adjustable spray rod mechanism of the embodiment comprises a rack 4, a spray rod 1, a screw rod mechanism 3, a stepping motor 6 and a connecting rod 5;
the spray rod 1 is connected to two sides of a base of the frame 4 through hinges, so that the spray rod can swing around the frame 4; the screw rod mechanism 3 is fixed on a vertical rod of the frame 4; the stepping motor 6 is connected below the screw rod 31 through a coupler 7; two ends of the connecting rod 5 are respectively hinged to the spray rod 1 and the screw rod mechanism nut seat 32, so that the vertical displacement of the screw rod mechanism nut seat 32 driven by the stepping motor 6 is converted into the angle change of the spray rod 1 from the vertical position to the horizontal position.
In this embodiment, the frame 4 is in an inverted T-shaped structure, and the surface of the frame is provided with a plurality of through holes for being mounted on the main body of the spraying machine through bolts.
In this embodiment, the bottom of the spray rod 1 is equal to the base of the frame 4 in height.
In this embodiment, the spray bar 1 is a hollow structure; the lower end of the liquid inlet hose is provided with an opening for connecting the liquid inlet hose.
In the embodiment, the spray rod 1 is provided with the nozzles 2 with uniform intervals in parallel; the nozzle 2 is provided with a universal thread and can be used for additionally mounting different spray heads or mist quantity adjusting devices.
In this embodiment, the connecting rod 5 has a certain length, so that when the screw rod mechanism nut seat 32 moves within the length range of the screw rod 31, the limit position of the spray rod 1 can reach a vertical position and a horizontal position.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (6)
1. The utility model provides an adjustable angle formula spray lance mechanism which characterized in that: comprises a frame, a spray rod, a screw rod mechanism, a stepping motor and a connecting rod;
the spray rods are connected to two sides of the base of the rack through hinges, so that the spray rods can swing around the rack; the screw rod mechanism is fixed on the vertical rod of the rack; the stepping motor is connected below the screw rod through a coupler; two ends of the connecting rod are respectively hinged to the spray rod and the nut seat of the screw rod mechanism, so that vertical displacement of the nut seat driven by the stepping motor is converted into angle change of the spray rod from a vertical position to a horizontal position.
2. An adjustable angle spray bar mechanism as claimed in claim 1 wherein: the frame is an inverted T-shaped structure, and the surface of the frame is provided with a plurality of through holes for being mounted on the main body of the spraying machine through bolts.
3. An adjustable angle spray bar mechanism as claimed in claim 1 wherein: the bottom of the spray rod is equal to the height of the frame base.
4. An adjustable angle spray bar mechanism as claimed in claim 1 wherein: the spray rod is of a hollow structure; the lower end of the liquid inlet hose is provided with an opening for connecting the liquid inlet hose.
5. An adjustable angle spray bar mechanism as claimed in claim 1 wherein: the spray rods are provided with nozzles with uniform intervals in parallel; the nozzle is provided with universal threads and can be used for additionally mounting different spray heads or mist quantity adjusting devices.
6. An adjustable angle spray bar mechanism as claimed in claim 1 wherein: the connecting rod has certain length, so that when the nut seat of the screw rod mechanism moves within the length range of the screw rod, the limit position of the spray rod can reach a vertical position and a horizontal position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122136584.3U CN216392767U (en) | 2021-09-06 | 2021-09-06 | Angle-adjustable spray rod mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122136584.3U CN216392767U (en) | 2021-09-06 | 2021-09-06 | Angle-adjustable spray rod mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216392767U true CN216392767U (en) | 2022-04-29 |
Family
ID=81293908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122136584.3U Expired - Fee Related CN216392767U (en) | 2021-09-06 | 2021-09-06 | Angle-adjustable spray rod mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216392767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885926A (en) * | 2022-05-17 | 2022-08-12 | 北京市农林科学院智能装备技术研究中心 | Pesticide application system and pesticide application robot |
-
2021
- 2021-09-06 CN CN202122136584.3U patent/CN216392767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885926A (en) * | 2022-05-17 | 2022-08-12 | 北京市农林科学院智能装备技术研究中心 | Pesticide application system and pesticide application robot |
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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: 20220429 |