CN102657000A - Gearbox steering device for micro semi-feeding combine harvester - Google Patents
Gearbox steering device for micro semi-feeding combine harvester Download PDFInfo
- Publication number
- CN102657000A CN102657000A CN2012101210417A CN201210121041A CN102657000A CN 102657000 A CN102657000 A CN 102657000A CN 2012101210417 A CN2012101210417 A CN 2012101210417A CN 201210121041 A CN201210121041 A CN 201210121041A CN 102657000 A CN102657000 A CN 102657000A
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- CN
- China
- Prior art keywords
- brake oil
- feeding combine
- cylinder assembly
- steering device
- clutch gear
- 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.)
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Abstract
The invention discloses a steering device for a micro semi-feeding combine harvester, which comprises a hollow oil bolt, a brake oil pipe, a brake oil cylinder assembly, an O-shaped ring, an ejector rod mandrel, a shift fork, an internal gear cover, a box, a return spring, a clutch gear and a third shaft and the like. The quick and slow steering functions of the steering device are achieved through oil pressure drive in a braking mode, oil pressure enters the hollow oil bolt and the brake oil pipe to drive the brake oil cylinder assembly to eject the ejector rod mandrel to be flush with the tooth plane of the internal gear cover, the clutch gear is prevented from being meshed with the internal gear cover, friction occurs on the surfaces of two gears, instant braking is avoided, and accordingly the slow steering function is achieved. The steering device for the micro semi-feeding combine harvester has the advantages of being simple in structure, easy to manufacture, convenient to install and use, slow, mild and humanized to manipulate, safe and reliable.
Description
Technical field
Gearbox of the present invention is fast, slow-speed is applied on the miniature half-feeding combine of 4LBZ-100 to mechanism, under the grain header operate as normal, can realize that grain header is fast, slow-speed is to function.
Background technology
The miniature half-feeding combine of former 4LBZ-100 is to realize that through the form that rigidity is braked the left and right of grain header turns to and brake function, and the inertial impact force that produces through the brake of overtesting rigidity has a strong impact on the grain header normal running.
Summary of the invention
The purpose of the miniature half-feeding combine gearbox of the present invention transfer is to provide a kind of inertial impact force that the rigidity brake produces that overcomes; Realize when the miniature half-feeding combine of 4LBZ-100 is turned slow, gentle; Simple in structure; Easy to manufacture, use half-feeding combine gearbox transfer flexibly.
Technical solution of the present invention is such; A kind of miniature half-feeding combine gearbox transfer; Comprised whelk bolt, brake oil pipe, brake oil cylinder assembly, O type circle, push rod mandrel, shift fork, internal tooth wheel cap, casing, return spring, clutch gear, III axle; It is characterized in that the III axle has clutch gear, between internal tooth wheel cap and the clutch gear return spring is arranged, between internal tooth wheel cap and the brake oil cylinder assembly push rod mandrel is arranged.
Internal gear be stamped axial trough hold the push rod mandrel insert with or/eject.
Brake oil cylinder assembly external end head has brake oil pipe and the whelk bolt was housed.
Slow, the gentle and design of hommization more when advantage of the present invention can realize fast, slow steeirng according to operator's needs.Its structure, manufacturing process are simple, easy to install, safe and reliable.
Description of drawings
It is such that structure of the present invention constitutes:
Fig. 1 installs the assembling sketch map for the miniature half-feeding combine gearbox of the present invention transfer overall structure.
Among Fig. 1, cross whelk bolt (1), brake oil pipe (2), brake oil cylinder assembly (3), O type circle (4), push rod mandrel (5), shift fork (6), internal tooth wheel cap (7), casing (8), return spring (9), clutch gear (10), III axle (11).
Embodiment
Most preferred embodiment of the present invention is such; With reference to accompanying drawing; Brake oil pipe (2) was through using the solid front end in brake oil cylinder assembly (3) of whelk bolt (1), and brake oil cylinder assembly (3) has push rod mandrel (5) to insert or pull out the hole slot of internal tooth wheel cap (7), looks clutch and pulls out or insert soon or at a slow speed and surely; To the disengaging or the closing that make internal tooth wheel cap (7) with clutch gear (10); Between push rod mandrel (5) and the brake oil cylinder assembly (3) O type circle (4) is arranged, between internal tooth wheel cap (7) and the clutch gear (10) return spring (9) is arranged, clutch gear (10) is installed in III axle (11).Stir clutch gear (10) through oil pressure actuated shift fork (6) and realize throwing off, so make clutch gear (10) and internal tooth wheel cap (7) engagement realize the rigidity brake with power with the III shaft transmission gear; When the needs slow-speed to the time; Getting into whelk bolt (1) and brake oil pipe (2) through oil pressure drives brake oil cylinder assembly (3) to eject push rod mandrel (5) concordant with the tooth plane of internal tooth wheel cap (7); Clutch gear (10) and internal tooth wheel cap (7) engagement have been stoped; Make the friction of two gear surfaces, not braking immediately, thus realize that slow-speed is to function.
Claims (3)
1. miniature half-feeding combine gearbox transfer; Comprised whelk bolt, brake oil pipe, brake oil cylinder assembly, O type circle, push rod mandrel, shift fork, internal tooth wheel cap, casing, return spring, clutch gear, III axle; It is characterized in that III axle (11) has clutch gear (10); Between internal tooth wheel cap (7) and the clutch gear (10) return spring (9) is arranged, between internal tooth wheel cap (7) and the brake oil cylinder assembly (3) push rod mandrel (5) is arranged.
2. according to the described miniature half-feeding combine gearbox transfer of claim 1, it is characterized in that internal tooth wheel cap (7) has axial trough to hold push rod mandrel (5) and inserts and/or eject.
3. according to the described miniature half-feeding combine gearbox transfer of claim 1, it is characterized in that brake oil cylinder assembly (3) external end head has brake oil pipe (2) and whelk bolt (1) was housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210121041.7A CN102657000B (en) | 2012-04-24 | 2012-04-24 | Gearbox steering device for micro semi-feeding combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210121041.7A CN102657000B (en) | 2012-04-24 | 2012-04-24 | Gearbox steering device for micro semi-feeding combine harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102657000A true CN102657000A (en) | 2012-09-12 |
| CN102657000B CN102657000B (en) | 2014-03-19 |
Family
ID=46766688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210121041.7A Expired - Fee Related CN102657000B (en) | 2012-04-24 | 2012-04-24 | Gearbox steering device for micro semi-feeding combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102657000B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061157A (en) * | 2018-01-25 | 2018-05-22 | 重庆万虎农机有限公司 | A kind of mini-tiller and its brake apparatus |
| CN113079827A (en) * | 2021-03-03 | 2021-07-09 | 重庆家户农机有限公司 | Reversing control mechanism of small harvester |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000335266A (en) * | 1999-05-27 | 2000-12-05 | Kubota Corp | Transmission system for combine |
| JP2003237617A (en) * | 2002-02-19 | 2003-08-27 | Iseki & Co Ltd | Travel transmission device for combine or the like |
| CN101105212A (en) * | 2007-08-08 | 2008-01-16 | 绍兴前进齿轮箱有限公司 | Gear box with built-in braking system |
| CN201232747Y (en) * | 2008-07-29 | 2009-05-06 | 金言荣 | Gearbox with built-in brake system |
| CN201797758U (en) * | 2010-07-26 | 2011-04-20 | 广西开元机器制造有限责任公司 | Braking mechanism for gearbox of reaping machine |
| CN102077741A (en) * | 2010-11-25 | 2011-06-01 | 金华职业技术学院 | Zero-radius steering walking speed change box for combine harvester |
| CN202514320U (en) * | 2012-04-24 | 2012-11-07 | 广西开元机器制造有限责任公司 | Miniature half feeding combine-harvester gearbox steering device |
-
2012
- 2012-04-24 CN CN201210121041.7A patent/CN102657000B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000335266A (en) * | 1999-05-27 | 2000-12-05 | Kubota Corp | Transmission system for combine |
| JP2003237617A (en) * | 2002-02-19 | 2003-08-27 | Iseki & Co Ltd | Travel transmission device for combine or the like |
| CN101105212A (en) * | 2007-08-08 | 2008-01-16 | 绍兴前进齿轮箱有限公司 | Gear box with built-in braking system |
| CN201232747Y (en) * | 2008-07-29 | 2009-05-06 | 金言荣 | Gearbox with built-in brake system |
| CN201797758U (en) * | 2010-07-26 | 2011-04-20 | 广西开元机器制造有限责任公司 | Braking mechanism for gearbox of reaping machine |
| CN102077741A (en) * | 2010-11-25 | 2011-06-01 | 金华职业技术学院 | Zero-radius steering walking speed change box for combine harvester |
| CN202514320U (en) * | 2012-04-24 | 2012-11-07 | 广西开元机器制造有限责任公司 | Miniature half feeding combine-harvester gearbox steering device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061157A (en) * | 2018-01-25 | 2018-05-22 | 重庆万虎农机有限公司 | A kind of mini-tiller and its brake apparatus |
| CN113079827A (en) * | 2021-03-03 | 2021-07-09 | 重庆家户农机有限公司 | Reversing control mechanism of small harvester |
| CN113079827B (en) * | 2021-03-03 | 2022-07-01 | 重庆家户农机有限公司 | Reversing control mechanism of small harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102657000B (en) | 2014-03-19 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180829 Address after: 315000 2082, room 41, 618 Changxin Road, Jiangbei District, Ningbo, Zhejiang. Patentee after: Pei he new Polytron Technologies Inc Address before: 537700 six Yan village, shalo Town, Lu Chuan County, the Guangxi Zhuang Autonomous Region Patentee before: Guangxi Kaiyuan Machinery Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20200424 |