CN202127625U - Gear box of wheeled self-propelled harvester - Google Patents
Gear box of wheeled self-propelled harvester Download PDFInfo
- Publication number
- CN202127625U CN202127625U CN201120207322U CN201120207322U CN202127625U CN 202127625 U CN202127625 U CN 202127625U CN 201120207322 U CN201120207322 U CN 201120207322U CN 201120207322 U CN201120207322 U CN 201120207322U CN 202127625 U CN202127625 U CN 202127625U
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- CN
- China
- Prior art keywords
- gear
- reverse
- gearbox
- self
- retaining
- 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 relates to a gearbox of a wheeled self-propelled harvester. The gearbox comprises a gearbox housing, wherein a three-speed drive gear, a two-speed drive gear, an input gear shaft, a reverse-gear drive gear, a reverse-gear transmission gear, a reverse-gear shaft, a three-speed driven gear, a gear hub, a gear sleeve, a two-speed driven gear, a middle transmission gear shaft, a differential assembly, a one-speed driven gear, another gear hub, another gear sleeve and a reverse-gear driven gear are mounted in the gearbox housing; a reverse-gear lock plate for fixing and spacing the reverse-gear shaft is mounted on the gearbox housing, a hand braking wheel, a hand brake assembly and a gear shifting cover assembly are mounted on the outer side of the gearbox, and an interlocking plate, a reverse-gear switch base and a reverse-gear switch are mounted on the gearbox housing. The gearbox of a wheeled self-propelled harvester has the characteristics of compact structure, light weight, low cost, flexibility in gear shifting, gear self-locking and backing promoting functions, good bearing lubrication effect and long service life; and the gears are not easy to disorder.
Description
Technical field
The utility model grain header field, particularly a kind of self-propelled wheel-type grain header gearbox.
Background technology
At present, near technology 201020134004.6 self-propelled wheel-type grain header gearbox patents are arranged, be characterized in spline housing, connection gear gearshift with the utility model.There is the shortcoming that the gearshift effect is undesirable, reversing does not have prompting in it.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of rational in infrastructure, effective, gear self-locking of gearshift, the high self-propelled wheel-type grain header gearbox of reversing prompting global reliability are provided.
The utility model solves its technical problem and realizes through following technical scheme:
A kind of self-propelled wheel-type grain header gearbox; Comprise gear box casing; It is characterized in that: three retaining driving gears, two retaining driving gears are installed in gear box casing, import gear shaft, the driving gear that reverses gear, the travelling gear that reverses gear, reverse gear shaft, three retaining driven gears and tooth hub tooth cover, two retaining driven gears, intermediate drive gear axle, differential assembly, retaining a driven gear and a tooth hub tooth cover, driven gear reverses gear; The locking plate that reverses gear fixing and spacing reverse gear shaft is installed on gear box casing; Hand-made driving wheel, parking brake assembly, gearshift cap assembly are installed in the gearbox outside, interlock board are installed on gear box casing, the switch base that reverses gear, switch reverses gear.
And, the gear self-locking device is housed on interlock board.
Advantage of the utility model and beneficial effect are:
The utility model gearbox designs is compact, in light weight, cost is low, and has flexible, the difficult disorderly retaining of gearshift, gear self-locking, the characteristics such as prompting, bearing lubrication is effective, service life of equipment is long of moveing backward.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the reversing switch sketch map of the utility model.
Embodiment
Through specific embodiment the utility model is done further to detail below.
A kind of self-propelled wheel-type grain header gearbox; Comprise gear box casing 27; Three retaining driving gears 4, two retaining driving gears 5, input gear shaft 6, the driving gear 7 that reverses gear, the travelling gear 8 that reverses gear, reverse gear shaft 9, three retaining driven gears 10 and tooth hub 11 teeth cover 12, two retaining driven gears 13, intermediate drive gear axle 14, differential assembly 15, a retaining driven gear 16 and tooth hub 17 teeth cover 18 are installed in gear box casing, driven gear 19 reverses gear; The locking plate 20 that reverses gear fixing and spacing reverse gear shaft is installed on gear box casing; Hand-made driving wheel 21, parking brake assembly 23, gearshift cap assembly 22 are installed in the gearbox outside, interlock board 24, the switch base 25 that reverses gear are installed on gear box casing, switch 26 reverses gear.The gear self-locking device is housed on interlock board.
Clutch assembly 2, input belt wheel 1, clutch housing 3 are contained in the left side of input gear shaft through positioning sleeve.
Differential assembly and the engagement of intermediate drive gear axle; Be transferred to output shaft by differential assembly, interlock board is contained on the gear box casing, and the gear self-locking device is housed on interlock board; The input gear shaft is provided with three retaining driving gears, two retaining driving gears; The driving gear that reverses gear, intermediate drive gear axle are provided with three retaining driven gears, tooth hub, tooth cover, two retaining driven gears, a retaining driven gear, tooth hub, tooth cover, the driven gear that reverses gear, and hand-made driving wheel is contained in the right-hand member of intermediate drive gear axle; On the intermediate propeller shaft three retaining driven gear and two retaining driven gears; Connected by tooth hub 11, tooth cover 12, a retaining driven gear is connected by tooth hub 17, tooth cover 18 with the driven gear that reverses gear, and the travelling gear that reverses gear is contained on the gear box casing through reverse gear shaft.Gear in the utility model speed changer according to circumstances flexible arrangement position can be straight-tooth and also can be helical teeth.
Although disclose the embodiment and the accompanying drawing of the utility model for the purpose of illustration; But it will be appreciated by those skilled in the art that: in spirit that does not break away from the utility model and accompanying claims and scope; Various replacements, variation and modification all are possible; Therefore, the scope of the utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (2)
1. self-propelled wheel-type grain header gearbox; Comprise gear box casing; It is characterized in that: three retaining driving gears, two retaining driving gears are installed in gear box casing, import gear shaft, the driving gear that reverses gear, the travelling gear that reverses gear, reverse gear shaft, three retaining driven gears and tooth hub tooth cover, two retaining driven gears, intermediate drive gear axle, differential assembly, retaining a driven gear and a tooth hub tooth cover, driven gear reverses gear; The locking plate that reverses gear fixing and spacing reverse gear shaft is installed on gear box casing; Hand-made driving wheel, parking brake assembly, gearshift cap assembly are installed in the gearbox outside, interlock board are installed on gear box casing, the switch base that reverses gear, switch reverses gear.
2. self-propelled wheel-type grain header gearbox according to claim 1 is characterized in that: the gear self-locking device is housed on interlock board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207322U CN202127625U (en) | 2011-06-20 | 2011-06-20 | Gear box of wheeled self-propelled harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207322U CN202127625U (en) | 2011-06-20 | 2011-06-20 | Gear box of wheeled self-propelled harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127625U true CN202127625U (en) | 2012-02-01 |
Family
ID=45516415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120207322U Expired - Fee Related CN202127625U (en) | 2011-06-20 | 2011-06-20 | Gear box of wheeled self-propelled harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202127625U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703938A (en) * | 2013-12-27 | 2014-04-09 | 江苏大学 | Differential mechanism type track combine-harvester gearbox |
| CN106884950A (en) * | 2017-03-23 | 2017-06-23 | 山东卫禾传动科技有限公司 | A kind of agricultural equipment 4 wheel driven gearbox |
| CN106931095A (en) * | 2017-03-22 | 2017-07-07 | 山东卫禾传动科技有限公司 | A kind of farm truck gear box with bridging bearing |
| CN107504146A (en) * | 2017-10-17 | 2017-12-22 | 郝士伟 | A kind of agricultural machinery dual-clutch transmission |
-
2011
- 2011-06-20 CN CN201120207322U patent/CN202127625U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703938A (en) * | 2013-12-27 | 2014-04-09 | 江苏大学 | Differential mechanism type track combine-harvester gearbox |
| CN103703938B (en) * | 2013-12-27 | 2016-01-27 | 江苏大学 | A kind of differential mechanism type track combine-harvester gearbox |
| CN106931095A (en) * | 2017-03-22 | 2017-07-07 | 山东卫禾传动科技有限公司 | A kind of farm truck gear box with bridging bearing |
| CN106884950A (en) * | 2017-03-23 | 2017-06-23 | 山东卫禾传动科技有限公司 | A kind of agricultural equipment 4 wheel driven gearbox |
| CN107504146A (en) * | 2017-10-17 | 2017-12-22 | 郝士伟 | A kind of agricultural machinery dual-clutch transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20130620 |