CN203194184U - Adjustable clamping device of test bed - Google Patents
Adjustable clamping device of test bed Download PDFInfo
- Publication number
- CN203194184U CN203194184U CN 201320217013 CN201320217013U CN203194184U CN 203194184 U CN203194184 U CN 203194184U CN 201320217013 CN201320217013 CN 201320217013 CN 201320217013 U CN201320217013 U CN 201320217013U CN 203194184 U CN203194184 U CN 203194184U
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- China
- Prior art keywords
- sleeve
- clamping device
- cotton
- bolt
- fixed head
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- Expired - Fee Related
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Abstract
The utility model discloses an adjustable clamping device of a test bed. The adjustable clamping device of the test bed comprises a substrate 1, a fixing plate 2, a sleeve 3, a hexagonal bolt 4, a butterfly bolt 5, a hexagonal flange face bolt 6 and a hexagonal nut 7. The sleeve 3 is fixed on the fixing plate 2 through the hexagonal flange face bolt 6. The butterfly bolt 5 is connected to the sleeve 3 through a threaded hole. The fixing plate 2 is fixed on the substrate 1 through the hexagonal bolt 4 and the hexagonal nut 7. A cotton plant is vertically placed in the sleeve 3 and pre-tightened through the butterfly bolt 5 to finish clamping, so that the cotton planting situation in a field is stimulated, and then a cotton top cutting test or a cotton rod cutting test is finished. By the adoption of the adjustable clamping device of the test bed, the clamping of the cotton plant can be achieved, and line spacing and plant spacing can be adjusted according to the agricultural requirements. The adjustable clamping device of the test bed has the advantages of being simple in structure, convenient to operate, low in manufacturing cost, and capable of meeting test requirements.
Description
Technical field
The utility model relates to a kind of servicing unit of test-bed, especially a kind of clamping device of adjustable test stand.
Background technology
In order to develop as soon as possible product, then need to carry out a large amount of tests.Because the field trial of part farm machinery is subjected to the impact of the external factors such as season, environment, therefore, must need to carry out laboratory test, thereby simulation field trial, find best design parameter, this just requires to build test-bed, the various piece of appropriate design test-bed.At present, cotton cuts in top and the cotton stalk cutting test stand mainly adopts two cuboid planks that it is clamped to the clamping of cotton plant, simulates cotton plant aerial growth situation.Its weak point is, in process of the test, the lodging phenomenon appears in cotton plant, and line-spacing, spacing in the rows are regulated difficulty, thereby affected authenticity and the validity of result of the test.
Summary of the invention
The deficiency that the utility model is cut clamping device in top and the cotton stalk cutting test stand in order to remedy existing cotton, a kind of clamping device of adjustable test stand is provided, not only can realize the clamping of cotton plants, and can realize that line-spacing is adjustable, spacing in the rows is adjustable according to agriculture requirement, have the advantages such as simple in structure, easy to operate, that cost of manufacture is low, can satisfy test requirements document.
To achieve these goals, the utility model is by the following technical solutions:
A kind of clamping device of adjustable test stand, comprise pedestal 1, fixed head 2, sleeve 3, hex bolts 4, wing bolt 5, hexagon flange bolt 6, hex nut 7, it is characterized in that: sleeve is fixed on the fixed head 2 by hexagon flange bolt 6, wing bolt 5 is connected on the sleeve 3 by screwed hole, fixed head 2 is fixed on the pedestal by hex bolts 4 and hex nut 7, cotton plants is vertically put into sleeve 3, carry out pretension by wing bolt 5, finish clamping, thereby the plantation situation between the simulation Cotton Fields, and then finish cotton and cut top or cotton stalk cutting test.
As preferably, described sleeve 3 material selection steel pipes, and all there is screwed hole inside and side are convenient to hexagon flange bolt 6 and are connected connection with wing bolt.
As preferably, described wing bolt 5 with the manual pretension of cotton plants in the sleeve 3, is finished the clamping operation by screwed hole, does not then need the instruments such as spanner, and is easy to operate.
As preferably, described hexagon flange bolt 6 is fixed on sleeve 3 on the fixed head 2, has increased contact-making surface, has strengthened anti-loosing effect.
As preferably, on described pedestal 1 and the fixed head 2 bar-shaped trough is arranged all, distance between the fixed head 2 can be regulated by the bar-shaped trough in the pedestal 1, and the distance between the sleeve 3 can be regulated by the bar-shaped trough in the fixed head 2, thereby the line-spacing, the spacing in the rows that realize cotton plants are adjustable.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is vertical view of the present utility model.
Fig. 4 is axonometric drawing of the present utility model.
Illustrating 1 is that pedestal, 2 is that fixed head, 3 is that sleeve, 4 is that hex bolts, 5 is that wing bolt, 6 is that hexagon flange bolt, 7 is that hex nut, a are the distance (spacing in the rows) between two sleeves, and b is the distance (line-spacing) of two fixed heads.
Embodiment
When the utility model uses, with reference to accompanying drawing, sleeve 3 is fixed on the fixed head 2 by hexagon flange bolt 6, wing bolt 5 is connected on the sleeve 3 by screwed hole, fixed head 2 is fixed on the pedestal 1 by hex bolts 4 and hex nut 7, cotton plants is vertically put into sleeve 3, manually carry out pretension by wing bolt 5, finish clamping.Fixed head 2 and pedestal 1 are provided with bar-shaped trough, and the distance between the fixed head 2 can be regulated by the bar-shaped trough in the pedestal 1, thereby the line-spacing of realizing cotton plants is regulated; Distance between the sleeve 3 can be regulated by the bar-shaped trough in the fixed head 2, thereby realizes the adjusting of cotton plants spacing in the rows.So just can simulate really the plantation situation between Cotton Fields, and then finish cotton and cut top or cotton stalk cutting test.
Claims (5)
1. the clamping device of an adjustable test stand, comprise pedestal (1), fixed head (2), sleeve (3), hex bolts (4), wing bolt (5), hexagon flange bolt (6), hex nut (7), it is characterized in that: sleeve (3) is fixed on the fixed head (2) by hexagon flange bolt (6), wing bolt (5) is connected on the sleeve (3) by screwed hole, fixed head (2) is fixed on the pedestal (1) by hex bolts (4) and hex nut (7), cotton plants is vertically put into sleeve (3), carry out pretension by wing bolt (5), finish clamping, thereby the plantation situation between the simulation Cotton Fields, and then finish cotton and cut top or cotton stalk cutting test.
2. according to the clamping device of the described a kind of adjustable test stand of claim 1, it is characterized in that: sleeve (3) material is steel pipe, and all there is screwed hole inside and side.
3. according to the clamping device of the described a kind of adjustable test stand of claim 1, it is characterized in that: wing bolt (5) with the manual pretension of cotton plants in the sleeve (3), is finished the clamping operation by screwed hole, does not then need the instruments such as spanner.
4. according to the clamping device of the described a kind of adjustable test stand of claim 1, it is characterized in that: hexagon flange bolt (6) is fixed on sleeve (3) on the fixed head (2), has increased contact-making surface, has strengthened anti-loosing effect.
5. according to the clamping device of the described a kind of adjustable test stand of claim 1, it is characterized in that: on pedestal (1) and the fixed head (2) bar-shaped trough is arranged all, the bar-shaped trough that distance between the fixed head (2) can be passed through in the pedestal (1) is regulated, the bar-shaped trough that distance between the sleeve (3) can be passed through in the fixed head (2) is regulated, thereby the line-spacing, the spacing in the rows that realize cotton plants are adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217013 CN203194184U (en) | 2013-04-26 | 2013-04-26 | Adjustable clamping device of test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217013 CN203194184U (en) | 2013-04-26 | 2013-04-26 | Adjustable clamping device of test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203194184U true CN203194184U (en) | 2013-09-18 |
Family
ID=49138333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320217013 Expired - Fee Related CN203194184U (en) | 2013-04-26 | 2013-04-26 | Adjustable clamping device of test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203194184U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865057A (en) * | 2015-04-23 | 2015-08-26 | 广西大学 | Test table of hedge trimming cutter |
| CN107172920A (en) * | 2017-05-25 | 2017-09-19 | 江苏省农业科学院 | Hole plate seedling growth manual hole puncher |
| CN109699321A (en) * | 2019-03-13 | 2019-05-03 | 农业农村部南京农业机械化研究所 | Cut stalk testing stand |
-
2013
- 2013-04-26 CN CN 201320217013 patent/CN203194184U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865057A (en) * | 2015-04-23 | 2015-08-26 | 广西大学 | Test table of hedge trimming cutter |
| CN104865057B (en) * | 2015-04-23 | 2017-07-07 | 广西大学 | The testing stand of hedge trimming cutter |
| CN107172920A (en) * | 2017-05-25 | 2017-09-19 | 江苏省农业科学院 | Hole plate seedling growth manual hole puncher |
| CN109699321A (en) * | 2019-03-13 | 2019-05-03 | 农业农村部南京农业机械化研究所 | Cut stalk testing stand |
| CN109699321B (en) * | 2019-03-13 | 2020-11-20 | 农业农村部南京农业机械化研究所 | Test bed for cutting straws |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20160426 |