CN204692533U - A kind of agricultural machinery propons wheel reductor - Google Patents
A kind of agricultural machinery propons wheel reductor Download PDFInfo
- Publication number
- CN204692533U CN204692533U CN201520243309.3U CN201520243309U CN204692533U CN 204692533 U CN204692533 U CN 204692533U CN 201520243309 U CN201520243309 U CN 201520243309U CN 204692533 U CN204692533 U CN 204692533U
- Authority
- CN
- China
- Prior art keywords
- wheel reductor
- housing
- screw
- vertical shaft
- front axle
- 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 proposes a kind of agricultural machinery propons wheel reductor, comprise wheel reductor housing and drive housing, vertical shaft sleeve pipe is provided with in described wheel reductor housing, transmission vertical shaft is provided with in described vertical shaft sleeve pipe, described transmission vertical shaft upper and lower end is connected to bevel gear and lower bevel gear, screw is provided with above and below described wheel reductor casing entity, the screw of top and the screw of below are threaded with wheel reductor housing upper end cap and lower end cap respectively, the left side of described drive housing entity is also provided with screw, this screw and drive housing end cap are threaded, also steering arm is connected with above described wheel reductor, described steering arm is fixedly connected with the output shaft on wheel reductor, the center line of the overall semiaxis of described front axle housing and the distance of drive housing output shaft center line are 98-120mm.The utility model is simple and effective overcomes the fragile and Leakage of dilatory front axle drive oil sealing, and then improves the overall usability of farm tractor front axle.
Description
Technical field
The utility model relates to vehicle propons field, refers to a kind of agricultural machinery propons wheel reductor especially.
Background technique
Agricultural machinery 4 wheel driven propons, aims at agricultural vehicle, tractor, the dry lands such as loader, and the design of water and soil agricultural vehicle, on different road surfaces, different environment, plays four-wheel drive band steering-effecting.And agricultural machinery propons wheel reductor is the important component part of agricultural machinery high-clearance 4 wheel driven propons.
The general ground clearance of agricultural machinery 4 wheel driven front axle centre of existing market is lower, this just causes tractor in the process of moving, propons is easily encountered by more ground foreign material, particularly when tractor is in the deep working environment of some mud, because propons is liftoff lower, long-term muddy water work, can cause propons intermediate transmission oil sealing to be damaged by the foreign material in muddy water, thus loss of seal effect; And the driven oil sealer of propons is all high-speed oil seal, in work, be in high speed rotating state, cause leakage of oil herein maximum, and time current wheel reductor is connected with screw, box house ganged up, causes stressed rear screw hole position easily to occur leakage of oil.
Model utility content
The utility model proposes a kind of agricultural machinery high-clearance 4 wheel driven propons, the 4 wheel driven propons of this structure can effectively reduce cost, provides against hidden trouble, and limit subtracts casing there will not be the situations such as leakage of oil, and the qualified effect of this product is high, durable in use.
The technical solution of the utility model is achieved in that a kind of agricultural machinery propons wheel reductor, in order to be connected with the overall semiaxis of front axle housing, it is characterized in that, comprise wheel reductor housing and drive housing, vertical shaft sleeve pipe is provided with in described wheel reductor housing, transmission vertical shaft is provided with in described vertical shaft sleeve pipe, described transmission vertical shaft upper and lower end is connected to bevel gear and lower bevel gear, screw is provided with above and below described wheel reductor casing entity, the screw of top and the screw of below are threaded with wheel reductor housing upper end cap and lower end cap respectively, the left side of described drive housing entity is also provided with screw, this screw and drive housing end cap are threaded, also steering arm is connected with above described wheel reductor, described steering arm is fixedly connected with the output shaft on wheel reductor, the center line of the overall semiaxis of described front axle housing and the distance of drive housing output shaft center line are 98-120mm.
The beneficial effects of the utility model are as follows: the center line of the overall semiaxis of the utility model axle housing body and the distance of front axle drive shaft centre line are 98-120mm, thus simple and effectively overcome the fragile and Leakage of dilatory front axle drive oil sealing, and then improve the overall usability of farm tractor front axle.Meanwhile, because screw is directly connected with wheel reductor entity, so can not produce Leakage.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged view of part A in Fig. 1;
In figure: 1, front axle housing; 2, steering arm; 3, drive housing end cap; 4, lower bevel gear; 5, bearing; 6, screw; 7, upper bevel gear; 8, output bevel gear wheel; 9, transmission vertical shaft; 10, bevel gear is driven; 11, vertical shaft sleeve pipe; 12, drive housing.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of agricultural machinery propons wheel reductor as shown in Fig. 1 to Fig. 2, comprise wheel reductor housing and drive housing 12, vertical shaft sleeve pipe 10 is provided with in described wheel reductor housing, transmission vertical shaft 9 is provided with in described vertical shaft sleeve pipe 10, described transmission vertical shaft 9 upper and lower end is connected to bevel gear 6 and lower bevel gear 4, screw is provided with above and below described wheel reductor casing entity, the screw of top and the screw of below are threaded with wheel reductor housing upper end cap and lower end cap respectively, the left side of described drive housing entity is also provided with screw, this screw and drive housing end cap are threaded, steering arm 2 is also connected with above described wheel reductor, described steering arm 2 is fixedly connected with the output shaft on wheel reductor, the center line of the overall semiaxis of described front axle housing and the distance of drive housing output shaft center line are 98-120mm.
The utility model when in use, the overall semiaxis of front axle housing 1 drives and drives bevel gear 10 to rotate, and drive the upper bevel gear 7 of transmission vertical shaft 9 and lower bevel gear 4 to rotate, lower bevel gear 4 drives output bevel gear to take turns 8 and rotates, finally drive output shaft to rotate, when needs turn to time, steering arm oil cylinder (not shown) promotes steering arm 2 and rotates, the output shaft in drive housing 12 is driven to rotate time steering arm 2 rotates, thus the process that realization turns to.In technology in the past, the front axle housing 1 of 4 wheel driven propons is easily encountered by more ground foreign material, particularly when tractor is in the deep working environment of some mud, because front axle housing 1 is liftoff lower, long-term muddy water work, front axle housing 1 intermediate transmission oil sealing can be caused to be damaged by the foreign material in muddy water, thus loss of seal effect; The center line of the overall semiaxis of described front axle housing 1 and the distance of drive housing 12 output shaft center line are 98-120mm, thus simple and effectively overcome the fragile and Leakage of dilatory front axle drive oil sealing, and then improve the overall usability of farm tractor front axle.
Owing to being provided with screw above and below described wheel reductor casing entity, the screw of top and the screw of below respectively with drive housing 12 upper end cap and being threaded, the left side of described drive housing entity is also provided with screw, this screw and drive housing end cap 3 are threaded, that is box house is driven into compared to screw 6 in the past, leakage of oil hidden danger is stopped in this design completely, solve all Leakages comprehensively, save man-hour, reduce costs, the qualified effect of this product is high, durable, processing is simple simultaneously, assembling also reduces by percent 30 techniques, the assembly cost of percent 30 and welding cost.Improve percent 70 concentricity and quality, the utility model saves man-hour, reduces cost, and the qualified effect of this product is high, durable stable simultaneously.
Further, described transmission vertical shaft is provided with seal ring at bearing 5 rear.In order to make the utility model have better sealing effect, bearing 5 rear on transmission vertical shaft is provided with seal ring.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. an agricultural machinery propons wheel reductor, in order to be connected with the overall semiaxis of front axle housing, it is characterized in that, comprise wheel reductor housing and drive housing, vertical shaft sleeve pipe is provided with in described wheel reductor housing, transmission vertical shaft is provided with in described vertical shaft sleeve pipe, described transmission vertical shaft upper and lower end is connected to bevel gear and lower bevel gear, screw is provided with above and below described wheel reductor casing entity, the screw of top and the screw of below are threaded with wheel reductor housing upper end cap and lower end cap respectively, the left side of described drive housing entity is also provided with screw, this screw and drive housing end cap are threaded, also steering arm is connected with above described wheel reductor, described steering arm is fixedly connected with the output shaft on wheel reductor, the center line of the overall semiaxis of described front axle housing and the distance of drive housing output shaft center line are 98-120mm.
2. agricultural machinery propons wheel reductor according to claim 1, is characterized in that, described transmission vertical shaft is provided with seal ring at bearing rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243309.3U CN204692533U (en) | 2015-04-21 | 2015-04-21 | A kind of agricultural machinery propons wheel reductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243309.3U CN204692533U (en) | 2015-04-21 | 2015-04-21 | A kind of agricultural machinery propons wheel reductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692533U true CN204692533U (en) | 2015-10-07 |
Family
ID=54232831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520243309.3U Expired - Fee Related CN204692533U (en) | 2015-04-21 | 2015-04-21 | A kind of agricultural machinery propons wheel reductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020884A (en) * | 2017-04-25 | 2017-08-08 | 盐城市荣南机械制造有限公司 | Spraying machine propons steering arm |
-
2015
- 2015-04-21 CN CN201520243309.3U patent/CN204692533U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020884A (en) * | 2017-04-25 | 2017-08-08 | 盐城市荣南机械制造有限公司 | Spraying machine propons steering arm |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160421 |