CN103503645A - Clamp mechanism of threshing device of corn harvester - Google Patents
Clamp mechanism of threshing device of corn harvester Download PDFInfo
- Publication number
- CN103503645A CN103503645A CN201310427130.9A CN201310427130A CN103503645A CN 103503645 A CN103503645 A CN 103503645A CN 201310427130 A CN201310427130 A CN 201310427130A CN 103503645 A CN103503645 A CN 103503645A
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- CN
- China
- Prior art keywords
- sliding sleeve
- plate
- clamping plate
- pull bar
- push
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Abstract
The invention relates to the field of clamps, in particular to a clamp mechanism of a threshing device of a corn harvester. The clamp mechanism is characterized by comprising a bottom plate, a sliding sleeve, screws, a spring, a fixed sleeve, a fixed sleeve frame, a sliding sleeve plate, a left clamping plate, a right clamping plate, an ejector rod, a frame, a push-pull rod and inclined iron. The ejector rod is connected with the frame, the push-pull rod is connected with the inclined iron, the bottom plate is fixedly connected with the fixed sleeve, the sliding sleeve plate is fixedly connected with the sliding sleeve, the spring in the sliding sleeve is fixedly connected with the clamping plates, and the fixed sleeve is fixed to the bottom plate. When a corn cob is threshed, the push-pull rod provided with the inclined iron is inserted into the fixed sleeve frame, the inclined iron on the push-pull rod makes contact with the sliding sleeve plate, and when the push-pull rod moves left and right in a reciprocating mode, the inclined iron on the push-pull rod pushes the sliding sleeve to move in the fixed sleeve and drive the left clamping plate and the right clamping plate to perform opening and clamping so that the corn cob can be positioned and clamped, wherein the left clamping plate and the right clamping plate are connected with the spring. The clamp mechanism is scientific in design and good in production performance, greatly improves threshing efficiency of the corn harvester and reduces labor intensity.
Description
Technical field
The present invention relates to fixture field, especially a kind of clamp mechanism of corn picker sheller unit.
Background technology
The corn picker in China and even the world is all cannot be by corn particle direct threshing after corn ear can only being gathered at present.Be all generally that back house is transported corn ear in plantation family, removing that afterbirth dries can threshing on thresher, has a lot of various husker shellers on market, all belongs to this series products.Cannot realize direct threshing on grain header.
Summary of the invention
General for solving the most of corn picker performances of China, inefficiency, problem that can not direct threshing, the invention provides a kind of clamp mechanism of corn picker sheller unit, technical scheme of the present invention is: a kind of clamp mechanism of corn picker sheller unit, it is characterized in that comprising: base plate, sliding sleeve, screw, spring, fixed cover, determine stock, sliding sleeve plate, left clamping plate, right clamping plate, spring gusset, pull bar.
On its pull bar of clamp mechanism of described a kind of corn picker sheller unit, include pull bar, push rod, framework and wedge, base plate is fixedly connected with fixed cover, in fixed cover, there is spring, spring one end is connected the other end and is fixed on surely and puts with clamping plate, in spring, there is a sliding sleeve, on the right of sliding sleeve, add a baffle plate, with screw, baffle plate is fixed on and is determined on stock.
Its operation principle of clamp mechanism of described a kind of corn picker sheller unit is: by have the pull bar of wedge to insert to determine in stock, on pull bar, wedge contacts with sliding sleeve plate, thus when pull bar do left and right while moving back and forth on pull bar wedge promote to slide in spring motion and drive the left and right clamping plate that are connected with spring to open to clamp with this and realize the location clamping to corn ear.
The invention has the beneficial effects as follows: this mechanism design science, productivity is good, can carry out well location clamping to corn ear, to facilitate, it be carried out to threshing, has greatly improved the threshing efficiency of corn picker, has reduced friends' peasant labour intensity.
Accompanying drawing explanation
For the clearer explanation embodiment of the present invention or technical scheme of the prior art, by the accompanying drawing of required use in embodiment or description of the Prior Art being done simply, introduce below.
Fig. 1 is structural representation of the present invention.
Fig. 2 is pull bar structural representation.
Fig. 3 is the front view of Fig. 1
Wherein: 1-base plate, 2-spring, 3-screw, 4-sliding sleeve, 5-overlaps surely, and 6-determines stock, 7-sliding sleeve plate, the left clamping plate of 8-, the right clamping plate of 9-, 10-wedge, 11-pull bar, 12-framework, 13-push rod, 14-spring gusset.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, so that advantages and features of the invention can be easier to be understood by those skilled in the art, thereby protection scope of the present invention is made to more explicit defining, a kind of clamp mechanism of corn picker sheller unit, its technical scheme is: base plate 1, spring 2, screw 3, sliding sleeve 4, surely overlap 5, determine stock 6, sliding sleeve plate 7, left clamping plate 8, right clamping plate 9, push rod 13, framework 12, pull bar 11, wedge 10, wherein push rod 13 is connected with framework 12, pull bar 11 is connected with wedge 10, base plate 1 with surely overlap 5 and be fixedly connected with, surely overlap and in 5, have spring 3, spring 3 one end are connected the other end and are fixed on and determine on cover 5 with clamping plate, in spring 2, there is a sliding sleeve 4, on the right of sliding sleeve 4, add a sliding sleeve plate 7, with screw 3, sliding sleeve plate 7 is fixed on and is determined on stock 6, sliding sleeve plate 7 is fixedly connected with sliding sleeve 2, spring 2 inner sliding sleeves 4 are fixedly connected with right clamping plate 9, surely overlapping 5 is fixed on base plate 1, its operation principle is: the pull bar 11 that is fixed with wedge 10 inserts to be determined in stock 6, wedge 10 on pull bar 11 contacts with sliding sleeve plate 7, thereby opening to clamp with this, the left clamping plate 8 that the sliding sleeve 4 on the 10 promotion sliding sleeve plates 7 of the wedge when pull bar 11 is done left and right reciprocating motion on pull bar 11 is fixedly connected at the interior side-to-side movement drive of spring 2 and spring 2 and right clamping plate 9 realize the location clamping to corn ear, above-described embodiment is only explanation technical conceive of the present invention and feature, its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (3)
1. the clamp mechanism of a corn picker sheller unit, it is characterized in that comprising: base plate, sliding sleeve, screw, spring, fixed cover, determine stock, sliding sleeve plate, left clamping plate, right clamping plate, push rod, framework, pull bar, wedge, wherein push rod is connected with framework, pull bar is connected with wedge, base plate is fixedly connected with fixed cover, sliding sleeve plate is fixedly connected with sliding sleeve, and sliding sleeve inner spring is fixedly connected with clamping plate, and fixed cover is fixed on base plate.
2. its push-pull rod body of the clamp mechanism of a kind of corn picker sheller unit according to claim 1 includes: pull bar, push rod, framework and wedge.
3. the clamp mechanism of a kind of corn picker sheller unit according to claim 1, its operation principle is: the pull bar that is fixed with wedge inserts to be determined in stock, on pull bar, wedge contacts with sliding sleeve plate, thus when pull bar do left and right while moving back and forth on pull bar wedge promote to slide over and determine in cover motion and drive the left and right clamping plate that are connected with spring to open to clamp with this and realize the location clamping to corn ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310427130.9A CN103503645A (en) | 2013-09-18 | 2013-09-18 | Clamp mechanism of threshing device of corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310427130.9A CN103503645A (en) | 2013-09-18 | 2013-09-18 | Clamp mechanism of threshing device of corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103503645A true CN103503645A (en) | 2014-01-15 |
Family
ID=49887506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310427130.9A Withdrawn CN103503645A (en) | 2013-09-18 | 2013-09-18 | Clamp mechanism of threshing device of corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103503645A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103503631A (en) * | 2013-09-27 | 2014-01-15 | 赵松辰 | Clamp on threshing device of corn harvester |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080318650A1 (en) * | 2007-06-25 | 2008-12-25 | Dhont Andre G J | Grain cleaning system for a combine harvester |
| CN102125746A (en) * | 2010-01-18 | 2011-07-20 | 刘振安 | Connecting rod type eagle claw climber |
| CN102282942A (en) * | 2011-06-27 | 2011-12-21 | 浙江理工大学 | Seedling taking arm of seedling planting mechanism of pot seedling transplanter |
| CN103085002A (en) * | 2012-12-09 | 2013-05-08 | 重庆盾铭电磁阀有限公司 | Double-point positioning compounding clamping device |
-
2013
- 2013-09-18 CN CN201310427130.9A patent/CN103503645A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080318650A1 (en) * | 2007-06-25 | 2008-12-25 | Dhont Andre G J | Grain cleaning system for a combine harvester |
| CN102125746A (en) * | 2010-01-18 | 2011-07-20 | 刘振安 | Connecting rod type eagle claw climber |
| CN102282942A (en) * | 2011-06-27 | 2011-12-21 | 浙江理工大学 | Seedling taking arm of seedling planting mechanism of pot seedling transplanter |
| CN103085002A (en) * | 2012-12-09 | 2013-05-08 | 重庆盾铭电磁阀有限公司 | Double-point positioning compounding clamping device |
Non-Patent Citations (1)
| Title |
|---|
| 赵松辰: "一种新型玉米脱粒装置介绍", 《农业机械》, no. 31, 8 November 2011 (2011-11-08), pages 94 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103503631A (en) * | 2013-09-27 | 2014-01-15 | 赵松辰 | Clamp on threshing device of corn harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140115 |