CN203691898U - Sinking wheel mechanism - Google Patents
Sinking wheel mechanism Download PDFInfo
- Publication number
- CN203691898U CN203691898U CN201320833030.1U CN201320833030U CN203691898U CN 203691898 U CN203691898 U CN 203691898U CN 201320833030 U CN201320833030 U CN 201320833030U CN 203691898 U CN203691898 U CN 203691898U
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- screw mandrel
- screw rod
- wheel mechanism
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a sinking wheel mechanism, which comprises a sinking wheel. The sinking wheel mechanism is characterized in that: the sinking wheel mechanism also comprises an outer sleeve, an inner sleeve, a screw rod and a handle ball, the inner sleeve is arranged in the outer sleeve, the screw rod is screwed in the inner sleeve, the handle ball is fixed on the upper end of the screw rod, and the sinking wheel is fixed on the lower end of the inner sleeve; a screw rod locking plate is also sleeved on the upper end of the outer sleeve, the screw rod is fixedly connected with the screw rod locking plate, a handle is also connected with the upper end of the screw rod locking plate, and the handle ball is fixed on the handle. Compared with the prior art, the sinking wheel mechanism adjusts the altitude of the sinking wheel by means of the inner sleeve, the outer sleeve and the screw rod, and the guiding function of the inner sleeve and the outer sleeve ensures that adjustment is convenient and that altitude is accurate.
Description
Technical field
The utility model relates to agricultural machinery technological field, specifically a kind of wheel mechanism of falling into for harvesting and tillage machine.
Background technology
Fall into and take turns the front end that is arranged on harvesting and tillage machine, the degree of depth of burying for adjusting colter.Adjust the position of colter, just need to adjust and fall into the position of wheel, and fall into the general not so good adjusting in position of wheel, be not easy to execute-in-place.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, adjusts the wheel mechanism of falling into of falling into wheel height and provide convenience.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
One is fallen into wheel mechanism, comprise and fall into wheel, it is characterized in that: also comprise an outer tube, inner sleeve, screw mandrel and handball, described inner sleeve is arranged on outer tube inside, connect described screw mandrel at described inner sleeve internal whorl, at the fixing described handball in the upper end of screw mandrel, the lower end that is fixed on described inner sleeve is taken turns in described falling into.
Also be arranged with a screw mandrel clamp at described outer sleeve upper, described screw mandrel is fixedly connected with this screw mandrel clamp, is also connected with one handle in the upper end of described screw mandrel clamp, and described handball is fixed on handle.
On described outer tube, be also fixedly connected with a U-bolt.
Compared with prior art, the utility model regulates the height of falling into wheel by inner sleeve, outer sleeve and screw mandrel, and the guide effect of inner sleeve and outer sleeve makes easy to adjust and highly accurate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
1, handball, 2, anticreep muscle, 3, handle, 4, rivet, 5, packing ring, 6, screw mandrel clamp, 7, screw mandrel, 8, outer tube, 9, inner sleeve, 10, U-bolt, 11, wheel shaft, 12, fall into wheel.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated:
As shown in Figure 1, the utility model one is fallen into wheel mechanism, comprise and fall into wheel 12, outer tube 8, inner sleeve 9, screw mandrel 7, handball 1 and handle 3, inner sleeve 9 is arranged on outer tube 8 inside, in inner sleeve 8 internal whorl connection wire rods 7, at the fixing handball 1 in the upper end of screw mandrel 7, at the lower end of handball 1 connecting handle 3, handle 3 is fixing with screw mandrel 7 by rivet 4 and screw mandrel clamp 6, falls into wheel 12 and be fixed on the lower end of inner sleeve 9, is also fixedly connected with a U-bolt 10 on outer tube 8.In the time that the height of wheel 12 is fallen in needs adjustment, only need to rotate the handle 3 with handball 1, thereby drive leading screw 7 to rotate, and screw mandrel 7 is to be threaded with inner sleeve 9, so inner sleeve 9 is moved up and down under the guide effect of outer tube 8, adjusts thereby reach the object of falling into wheel 12 high and low positions.
Claims (3)
1. fall into wheel mechanism for one kind, comprise and fall into wheel, it is characterized in that: also comprise an outer tube, inner sleeve, screw mandrel and handball, described inner sleeve is arranged on outer tube inside, connect described screw mandrel at described inner sleeve internal whorl, at the fixing described handball in the upper end of screw mandrel, the lower end that is fixed on described inner sleeve is taken turns in described falling into.
2. the wheel mechanism of falling into according to claim 1, it is characterized in that: be also arranged with a screw mandrel clamp at described outer sleeve upper, described screw mandrel is fixedly connected with this screw mandrel clamp, is also connected with one handle in the upper end of described screw mandrel clamp, and described handball is fixed on handle.
3. the wheel mechanism of falling into according to claim 1, is characterized in that: on described outer tube, be also fixedly connected with a U-bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320833030.1U CN203691898U (en) | 2013-12-05 | 2013-12-05 | Sinking wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320833030.1U CN203691898U (en) | 2013-12-05 | 2013-12-05 | Sinking wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203691898U true CN203691898U (en) | 2014-07-09 |
Family
ID=51042430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320833030.1U Expired - Fee Related CN203691898U (en) | 2013-12-05 | 2013-12-05 | Sinking wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203691898U (en) |
-
2013
- 2013-12-05 CN CN201320833030.1U patent/CN203691898U/en not_active Expired - Fee Related
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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: 20140709 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |