CN212871220U - Topographic relief detection device - Google Patents
Topographic relief detection device Download PDFInfo
- Publication number
- CN212871220U CN212871220U CN202021748694.4U CN202021748694U CN212871220U CN 212871220 U CN212871220 U CN 212871220U CN 202021748694 U CN202021748694 U CN 202021748694U CN 212871220 U CN212871220 U CN 212871220U
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- vertical rod
- installation
- installation box
- box body
- linear bearing
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Abstract
The utility model discloses a topographic relief detection device, which comprises an installation box body (1), wherein one side of the installation box body (1) is provided with an installation cylinder body (2), a vertical rod (3) which passes through the installation cylinder body (2) is vertically arranged in the installation cylinder body (2), and the lower end of the vertical rod (3) is provided with a traveling wheel (4); a spring (5) is arranged on the vertical rod (3) and in the mounting cylinder (2); be provided with one end on montant (3) and pass spring (5) and with montant (3) vertically connected reflector panel (6), reflector panel (6) are located installation box (1) lower part installation box (1) up end is provided with laser displacement sensor (7) corresponding with reflector panel (6). The utility model has the advantages of structural design is ingenious, convenient to use is reliable, low cost, adopts it can convenient and fast to change the topography and carry out the accurate measurement, has improved the convenience that detects, has reduced the detection cost.
Description
Technical Field
The utility model relates to a topographic survey device, especially a topographic relief detection device.
Background
At present, in the existing agricultural production, the topographic relief of the working environment is often an important factor influencing the work of agricultural machinery equipment, and the development of automation and intellectualization of agricultural machinery is restricted by complex topographic changes.
The existing detection device for the relief has complex structure and inconvenient operation; or the measurement accuracy is poor and cannot meet the requirement. Therefore, how to accurately measure the data of the topographic relief change needs to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an easy and simple to handle and topography undulation detection device that measurement accuracy is high.
The utility model aims at realizing through the technical scheme, a topographic relief detection device, the device comprises an installation box body, wherein an installation barrel body is arranged on one side of the installation box body, a vertical rod which passes through the installation barrel body is vertically arranged in the installation barrel body, and a travelling wheel is arranged at the lower end of the vertical rod; a spring is arranged on the vertical rod and positioned in the mounting cylinder body; the vertical rod is provided with a reflector with one end penetrating through the spring and vertically connected with the vertical rod, the reflector is positioned in the lower part of the installation box body, and the upper end face of the installation box body is provided with a laser displacement sensor corresponding to the reflector.
The vertical rod is provided with a linear bearing A and a linear bearing B which are respectively arranged at two ends of the spring, and the linear bearing A and the linear bearing B are both provided with threaded sleeves used for being connected with the installation barrel.
In order to reduce vibration, a damping pad is arranged on the upper portion of the vertical rod and above the linear bearing A.
Since the technical scheme is used, the utility model has the advantages of structural design is ingenious, convenient to use is reliable, low cost, adopt it can convenient and fast to the topography fluctuation change carry out the accuracy measurement, improved the convenience that detects, reduced the detection cost.
Drawings
The drawings of the utility model are as follows:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the disassembled structure of fig. 1.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the accompanying drawings, but the present invention is not limited to these embodiments, and any modifications or substitutions in the basic spirit of the embodiments will still fall within the scope of the present invention as claimed in the appended claims.
Example 1: as shown in fig. 1 and 2, the terrain undulation detection device comprises an installation box body 1, an installation cylinder body 2 is arranged on one side of the installation box body 1, a vertical rod 3 penetrating through the installation cylinder body 2 is vertically arranged in the installation cylinder body 2, and a traveling wheel 4 is arranged at the lower end of the vertical rod 3; a spring 5 is arranged on the vertical rod 3 and in the mounting cylinder 2; the vertical rod 3 is provided with a reflector 6, one end of the reflector 6 penetrates through the spring 5 and is vertically connected with the vertical rod 3, the reflector 6 is positioned in the lower part of the installation box body 1, and the upper end face of the installation box body 1 is provided with a laser displacement sensor 7 corresponding to the reflector 6.
Further, a linear bearing A8 and a linear bearing B9 are respectively arranged on the vertical rod 3 and at two ends of the spring 5, and a threaded sleeve 10 for connecting with the mounting cylinder 2 is arranged on each of the linear bearing A8 and the linear bearing B9.
In order to reduce vibrations during the test, a shock absorbing pad 11 is provided above the vertical rod 3 and above the linear bearing A8.
The utility model discloses a work like this: the walking wheels 4 are always in close contact with the ground, and the springs 5 are in a compressed state; when the ground takes place to fluctuate, 4 high when changing along with the topography fluctuation of walking wheel for montant 3 reciprocates, drives the height of reflector panel 6 and also changes thereupon, and laser displacement sensor 7 that lie in directly over reflector panel 6 this moment can detect the distance change between reflector panel 6 and the laser displacement sensor 7, thereby obtains the degree of change of topography fluctuation.
Claims (3)
1. The utility model provides a topographic relief detection device which characterized by: the device comprises an installation box body (1), wherein an installation barrel body (2) is arranged on one side of the installation box body (1), a vertical rod (3) penetrating through the installation barrel body (2) is vertically arranged in the installation barrel body (2), and a travelling wheel (4) is arranged at the lower end of the vertical rod (3); a spring (5) is arranged on the vertical rod (3) and in the mounting cylinder (2); the vertical rod (3) is provided with a light reflecting plate (6) with one end penetrating through the spring (5) and vertically connected with the vertical rod (3), the light reflecting plate (6) is positioned in the lower part of the installation box body (1), and the upper end face of the installation box body (1) is provided with a laser displacement sensor (7) corresponding to the light reflecting plate (6).
2. The terrain relief detection apparatus of claim 1, wherein: the vertical rod (3) is provided with a linear bearing A (8) and a linear bearing B (9) which are respectively arranged at two ends of the spring (5), and the linear bearing A (8) and the linear bearing B (9) are both provided with a threaded sleeve (10) which is used for being connected with the installation barrel body (2).
3. The terrain relief detection apparatus of claim 2, wherein: and a damping pad (11) is arranged on the upper part of the vertical rod (3) and above the linear bearing A (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748694.4U CN212871220U (en) | 2020-08-20 | 2020-08-20 | Topographic relief detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748694.4U CN212871220U (en) | 2020-08-20 | 2020-08-20 | Topographic relief detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212871220U true CN212871220U (en) | 2021-04-02 |
Family
ID=75189461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021748694.4U Expired - Fee Related CN212871220U (en) | 2020-08-20 | 2020-08-20 | Topographic relief detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212871220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115486251A (en) * | 2022-10-24 | 2022-12-20 | 农业农村部南京农业机械化研究所 | Tuber type traditional Chinese medicinal material excavating device |
-
2020
- 2020-08-20 CN CN202021748694.4U patent/CN212871220U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115486251A (en) * | 2022-10-24 | 2022-12-20 | 农业农村部南京农业机械化研究所 | Tuber type traditional Chinese medicinal material excavating device |
| CN115486251B (en) * | 2022-10-24 | 2024-03-29 | 农业农村部南京农业机械化研究所 | Tuber class chinese-medicinal material excavating gear |
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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 |
Granted publication date: 20210402 Termination date: 20210820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |