CN203258025U - Diversion box body of harvester - Google Patents
Diversion box body of harvester Download PDFInfo
- Publication number
- CN203258025U CN203258025U CN 201320173172 CN201320173172U CN203258025U CN 203258025 U CN203258025 U CN 203258025U CN 201320173172 CN201320173172 CN 201320173172 CN 201320173172 U CN201320173172 U CN 201320173172U CN 203258025 U CN203258025 U CN 203258025U
- Authority
- CN
- China
- Prior art keywords
- box body
- bevel gear
- diverter
- main box
- commutator
- 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
Links
Abstract
The utility model provides a diversion box body of a harvester. The diversion box body of the harvester comprises a blank cap, a diverter main box body, a diverter shaft seat and a transparent cover, wherein a round pipe is arranged on one side the diverter main box body, the round pipe and the diverter main box body are cast integrally, the round pipe is communicated with the interior of the diverter main box body, the axis of a bevel gear installation structure perpendicularly intersects with the axis of an inner hole of the diverter shaft seat, and the round pipe serves as the bevel gear installation structure used for installation of a bevel gear. According to the diversion box body of the harvester, the diverter main box body and the diverter shaft seat are formed integrally in a casting mode on the premise that the accuracy is guaranteed so that the diverter main box body and the diverter shaft seat can totally form a whole. The diversion box body of the harvester has the advantage that the load of a drum shaft is reduced, the service life of a diverter is prolonged, and requirements of the bevel gear in the diversion box body for perpendicularity accuracy are met.
Description
Technical field
The utility model belongs to field of agricultural machinery, relates to a kind of reaper, particularly a kind of reaper conversion casing.
Background technique
The conversion casing that present longitudinal axial flow reaper uses is knockdown, mainly comprises stifle, commutator main box body, commutator axle bed and transparent cover, is connected and fixed by fastening piece between commutator main box body and the commutator axle bed.The effect of commutator is to change power transmission line, makes it to reach the power of required direction.
The bevel gear of carrying in the conversion casing is had relatively high expectations to perpendicularity, and combined box generally is difficult to reach required precision, and relatively difficulty is installed, and the gap is not easy to adjust.The drum shaft rotating speed is high, and bevel gear is installed in increases its load on the drum shaft, reduces the working life of commutator.
The model utility content
The utility model provides a kind of reaper conversion casing, and purpose is the load that reduces drum shaft, increases its working life.
To achieve these goals, the technological scheme taked of the utility model is:
Described reaper conversion casing comprises commutator main box body and commutator axle bed, and described commutator main box body one side is provided with the bevel gear mounting structure; Described bevel gear mounting structure (3) is tubular shape, and with described commutator main box body internal communication; The axes intersect of the endoporus of the axis of the endoporus of described bevel gear mounting structure and described commutator axle bed.
Described bevel gear mounting structure, described commutator main box body and described commutator axle bed are as a whole.
Described commutator main box body inside is provided with the bevel gear fitting recess.
Adopt technique scheme, not only reduced the load of drum shaft, increase the working life of commutator; And guaranteed that bevel gear is to the required precision of perpendicularity in the conversion casing.
Description of drawings
Fig. 1 is the structural representation of the utility model reaper conversion casing.
Being labeled as among Fig. 1:
1, commutator main box body; 2, commutator axle bed; 3, bevel gear mounting structure; 4, bevel gear fitting recess.
Embodiment
The below contrasts accompanying drawing, by the description to embodiment, embodiment of the present utility model is described in further detail, and to help those skilled in the art inventive concept of the present utility model, technological scheme is had more complete, accurate and deep understanding.
As shown in Figure 1, the utility model provides a kind of reaper conversion casing, comprises stifle, commutator main box body 1, commutator axle bed 2 and transparent cover.Commutator main box body 1 and commutator axle bed 2 are under the prerequisite that guarantees precision, integral casting forming, make the two become as a whole fully, avoided the commutator main box body 1 and the commutator axle bed 2 relative position shift phenomenons that produce in the installation process, guaranteed that bevel gear is to the required precision of perpendicularity in the conversion casing.
One side of commutator main box body 1 has for the bevel gear mounting structure 3 that bevel gear is installed, bevel gear mounting structure 3 integrated pipe during for casting, and with commutator main box body 1 internal communication.The intersect vertical axis of the endoporus of the axis of bevel gear mounting structure 3 and commutator axle bed 2.The mounting point of bevel gear changes reaper conversion casing into by drum shaft, has reduced the load of drum shaft, increases the working life of commutator.
In commutator main box body 1, also be provided with bevel gear fitting recess 4, when like this bevel gear being installed, can guarantee more reliably that it is to the requirement of precision.
By fastening piece stifle is installed at commutator main box body 1, seals the top of conversion casing.Commutator axle bed 2 bottoms are equipped with transparent cover.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the concrete realization of the utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technological scheme to carry out; or directly apply to other occasions without improvement, all in protection domain of the present utility model.
Claims (3)
1. a reaper conversion casing comprises commutator main box body (1) and commutator axle bed (2), and it is characterized in that: described commutator main box body (1) one side is provided with bevel gear mounting structure (3); Described bevel gear mounting structure (3) is tubular shape, and with described commutator main box body (1) internal communication; The axes intersect of the endoporus of the axis of the endoporus of described bevel gear mounting structure (3) and described commutator axle bed (2).
2. reaper according to claim 1 is changed casing, and it is characterized in that: described bevel gear mounting structure (3), described commutator main box body (1) and described commutator axle bed (2) are as a whole.
3. reaper according to claim 1 is changed casing, and it is characterized in that: described commutator main box body (1) inside is provided with bevel gear fitting recess (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320173172 CN203258025U (en) | 2013-04-09 | 2013-04-09 | Diversion box body of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320173172 CN203258025U (en) | 2013-04-09 | 2013-04-09 | Diversion box body of harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258025U true CN203258025U (en) | 2013-10-30 |
Family
ID=49470588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320173172 Expired - Fee Related CN203258025U (en) | 2013-04-09 | 2013-04-09 | Diversion box body of harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203258025U (en) |
-
2013
- 2013-04-09 CN CN 201320173172 patent/CN203258025U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 241000 Anhui province Wuhu City Sanshan Sanshan District Economic Development Zone E Xi Road No. 16 Patentee after: ZOOMLION HEAVY MACHINERY CO., LTD. Address before: 241000 Anhui province Wuhu City Sanshan District Sanshan Industrial Park Patentee before: Chery Heavy Industry Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160810 Address after: 242400, No. 8 Zhou Yu Road, Nanling Economic Development Zone, Wuhu, Anhui Patentee after: Nanling Zoomlion Machine Co. Ltd. Address before: 241000 Anhui province Wuhu City Sanshan Sanshan District Economic Development Zone E Xi Road No. 16 Patentee before: ZOOMLION HEAVY MACHINERY 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: 20131030 Termination date: 20190409 |