CN207461261U - A kind of two level spray boom stretching structure for equipment for plant protection - Google Patents
A kind of two level spray boom stretching structure for equipment for plant protection Download PDFInfo
- Publication number
- CN207461261U CN207461261U CN201720994989.1U CN201720994989U CN207461261U CN 207461261 U CN207461261 U CN 207461261U CN 201720994989 U CN201720994989 U CN 201720994989U CN 207461261 U CN207461261 U CN 207461261U
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- spray boom
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- equipment
- screw rod
- plant protection
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Abstract
The utility model provides a kind of two level spray boom stretching structure for equipment for plant protection; including in level-one spray boom and the slideway set in level-one spray boom and can be along the two level spray boom that level-one spray boom slides back and forth; a screw rod parallel with level-one spray boom is horizontally installed with above the level-one spray boom, there are one the motors reinforced in upright bar being mounted on above level-one spray boom by a chain connection for the left end of the screw rod；The left end of the two level spray boom is fixed there are one rotating nuts, and the rotating nuts are sleeved on screw rod.A kind of two level spray boom stretching structure for equipment for plant protection described in this patent is controlled the steering of screw rod by the forward and reverse of motor, and then controls the movement of rotating nuts, realizes stretching or the contraction state of two level spray boom.A kind of two level spray boom stretching structure for equipment for plant protection described in the utility model, simple and reliable for structure, performance is stablized, and without various hydraulic stems, whole manufacture and maintenance cost be not high, is conducive to large-scale promotion use.
Description
Technical field
The utility model is related to a kind of telescoping mechanisms, especially a kind of simple and reliable for structure, and performance is stablized, without various liquid
Compression bar, whole manufacture and a kind of not high two level spray boom stretching structure for equipment for plant protection of maintenance cost.
Background technology
At present, equipment for plant protection has begun to be widely applied on a large scale, since equipment for plant protection spray boom is wide, needs to plant
Stretching can be carried out by protecting mechanical spray boom.Existing two level spray boom telescopic system is generally using hydraulic pressure as transmission system, two side sprays
Bar stretches, and net synchronization capability is poor, complicated, and maintenance cost is high.
Utility model content
To solve the above problems, the utility model provides a kind of simple and reliable for structure, performance stabilization, without various hydraulic pressure
Bar, whole manufacture and a kind of not high two level spray boom stretching structure for equipment for plant protection of maintenance cost.
Realize the utility model aim a kind of two level spray boom stretching structure for equipment for plant protection, including level-one spray boom with
In the slideway set in level-one spray boom and can along the two level spray boom that level-one spray boom slides back and forth, the level-one spray boom it is upper
Side is horizontally installed with a screw rod parallel with level-one spray boom, and there are one install by a chain connection for the left end of the screw rod
The motor reinforced in upright bar above level-one spray boom；
The left end of the two level spray boom is fixed there are one rotating nuts, and the rotating nuts are sleeved on screw rod.
A kind of two level spray boom stretching structure for equipment for plant protection described in this patent, by the forward and reverse of motor come
The steering of screw rod is controlled, and then controls the movement of rotating nuts, realizes stretching or the contraction state of two level spray boom.
A kind of two level spray boom stretching structure for equipment for plant protection described in this patent, simple and reliable for structure, performance is stablized,
Without various hydraulic stems, whole manufacture and maintenance cost be not high, is conducive to large-scale promotion use.
Description of the drawings
Fig. 1 is a kind of structure diagram of two level spray boom stretching structure for equipment for plant protection of the utility model.
Specific embodiment
As shown in Figure 1, a kind of two level spray boom stretching structure for equipment for plant protection of the utility model, including level-one spray boom
1 and the slideway 7 that sets in the level-one spray boom 1 in and the two level spray boom 8 that can be slid back and forth along level-one spray boom 1, the level-one
The top of spray boom 1 is horizontally installed with a screw rod 5 parallel with level-one spray boom 1, and the left end of the screw rod 5 passes through a chain 2
There are one the motors 3 reinforced in upright bar 4 for being mounted on 1 top of level-one spray boom for connection；
The left end of the two level spray boom 8 is fixed there are one rotating nuts 6, and the rotating nuts 6 are sleeved on screw rod 5.
A kind of two level spray boom stretching structure for equipment for plant protection described in this patent, passes through the forward and reverse of motor 3
To control the steering of screw rod 5, and then the movement of control rotating nuts 6, the stretching of realization two level spray boom 8 or contraction state.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to this practicality
Novel range is defined, under the premise of the spirit of the design of the utility model is not departed from, this field ordinary skill technical staff couple
The various modifications and improvement that technical solutions of the utility model are made should all fall into the guarantor that claims of the utility model determine
In the range of shield.
Claims (1)
1. a kind of two level spray boom stretching structure for equipment for plant protection, which is characterized in that including level-one spray boom and mounted on level-one
It can be transversely mounted in the slideway set in spray boom and above the level-one spray boom along the two level spray boom that level-one spray boom slides back and forth
There is a screw rod parallel with level-one spray boom, there are one be mounted on level-one spray boom by a chain connection for the left end of the screw rod
The motor reinforced in upright bar of top；The left end of the two level spray boom is fixed there are one rotating nuts, and the rotating nuts are sleeved on
On screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994989.1U CN207461261U (en) | 2017-08-10 | 2017-08-10 | A kind of two level spray boom stretching structure for equipment for plant protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994989.1U CN207461261U (en) | 2017-08-10 | 2017-08-10 | A kind of two level spray boom stretching structure for equipment for plant protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207461261U true CN207461261U (en) | 2018-06-08 |
Family
ID=62256613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720994989.1U Active CN207461261U (en) | 2017-08-10 | 2017-08-10 | A kind of two level spray boom stretching structure for equipment for plant protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207461261U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583602A (en) * | 2019-09-19 | 2019-12-20 | 江苏大学 | Greenhouse sprayer with telescopic mechanism |
| CN113198383A (en) * | 2021-03-30 | 2021-08-03 | 徐州网递智能科技有限公司 | Plant protection unmanned aerial vehicle of automatic liquid medicine proportioning device and working method thereof |
| CN116569904A (en) * | 2023-07-11 | 2023-08-11 | 济南大学 | Scalable collapsible spray lance for plant protection machine |
-
2017
- 2017-08-10 CN CN201720994989.1U patent/CN207461261U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583602A (en) * | 2019-09-19 | 2019-12-20 | 江苏大学 | Greenhouse sprayer with telescopic mechanism |
| CN113198383A (en) * | 2021-03-30 | 2021-08-03 | 徐州网递智能科技有限公司 | Plant protection unmanned aerial vehicle of automatic liquid medicine proportioning device and working method thereof |
| CN116569904A (en) * | 2023-07-11 | 2023-08-11 | 济南大学 | Scalable collapsible spray lance for plant protection machine |
| CN116569904B (en) * | 2023-07-11 | 2023-09-26 | 济南大学 | Scalable collapsible spray lance for plant protection machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190301 Granted publication date: 20180608 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220301 Granted publication date: 20180608 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220301 Granted publication date: 20180608 |