CN203404339U - Novel transmission case - Google Patents
Novel transmission case Download PDFInfo
- Publication number
- CN203404339U CN203404339U CN201320455846.5U CN201320455846U CN203404339U CN 203404339 U CN203404339 U CN 203404339U CN 201320455846 U CN201320455846 U CN 201320455846U CN 203404339 U CN203404339 U CN 203404339U
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- CN
- China
- Prior art keywords
- transmission case
- bevel gear
- case body
- bearing
- end cap
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Abstract
The utility model relates to a novel transmission case. The novel transmission case comprises a transmission case body and a transverse shaft. The left end of the transverse shaft stretches into the transmission case body and is connected with a first bevel gear through a spline, and the first bevel gear is connected with a second bevel gear in a meshed mode. A tapered roller bearing is arranged on the outer side of the first bevel gear, a left end cover is arranged on the outer side of the tapered roller bearing, and the left end cover is arranged at the left end of the transmission case body in a buckled mode. A bearing is arranged on the outer side of the second bevel gear, a sleeve is arranged at the right end of the transmission case body, a front bearing pedestal is arranged between the sleeve and the transmission case body, the right end of the transverse shaft penetrates through the sleeve to be connected with a belt wheel, a chain wheel, a right end cover and a hoop are sequentially arranged on the inner side of the belt wheel front right to left, and the chain wheel, the right end cover and the hoop are all arranged on the transverse shaft. Compared with the prior art, the novel transmission case has the advantages of being easy to machine and maintain and high in reliability performance and work efficiency.
Description
Technical field
The utility model relates to a kind of Novel transmission case.
Background technique
Transmission case is a kind of box-shaped part that supports and contain various driving mechanisms, because it has the function extensive uses such as sealing, dustproof, heat insulation, sound insulation, storage lubricant oil and protection.But existing transmission case yet exists structural design unreasonable, processed complex, difficulty are large, poor reliability, and rate of fault is high, maintenance difficult, the deficiencies such as inefficiency.
Model utility content
For solving the problems of the technologies described above, the utility model provides a kind of reasonable in design, the Novel transmission case that processing is simple, unfailing performance is high, easy to maintenance, working efficiency is high.
Novel transmission case of the present utility model, comprise transmission case body and transverse axis, the left end of described transverse axis stretches in transmission case body, and be connected with the first bevel gear by spline, the first bevel gear and the second bevel gear are connected with a joggle, the arranged outside of the first bevel gear has tapered roller bearing, and the arranged outside of tapered roller bearing has left end cap, and left end cap is fastened on the left end of transmission case body; The outside of described the second bevel gear is provided with bearing, the right-hand member of described transmission case body is provided with sleeve pipe, between sleeve pipe and transmission case body, be provided with front-end bearing pedestal, the right-hand member of described transverse axis is connected with belt pulley through described sleeve pipe, the inner side of belt pulley is disposed with sprocket wheel, right end cap and anchor ear from right to left, and sprocket wheel, right end cap and anchor ear are all arranged on transverse axis.
Further, the top of described bearing is provided with Type B seal ring, and Type B seal ring is positioned at the below of transmission case body top-portion apertures, and the porose back-up ring of using is set in this hole.
Further, described belt pulley all passes through another spline with sprocket wheel and is connected with transverse axis.
Further, on described sprocket wheel, there are 32 teeth.
Further, the inner side of described right end cap is provided with another bearing, between this another bearing and right end cap, is provided with seal ring.
Further, described anchor ear is fixed on support.
Compared with prior art the beneficial effects of the utility model are: processing is simple, unfailing performance is high, easy to maintenance, working efficiency is high; Bevel gear is connected by key with axle, thus transferring power, reliable operation, stable drive; Simple in structure, annex is few, and dismounting part is few, and engineering time is few.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is internal structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1-2, Novel transmission case of the present utility model, comprise transmission case body 1 and transverse axis 2, the left end of described transverse axis 2 stretches in transmission case body 1, and be connected with the first bevel gear 4 by spline 3, the first bevel gear 4 and the second bevel gear 5 are connected with a joggle, and the arranged outside of the first bevel gear 4 has tapered roller bearing 6, the arranged outside of tapered roller bearing 6 has left end cap 7, and left end cap 7 is fastened on the left end of transmission case body 1; The outside of described the second bevel gear 5 is provided with bearing 18, the right-hand member of described transmission case body 1 is provided with sleeve pipe 11, between sleeve pipe 11 and transmission case body 1, be provided with front-end bearing pedestal 12, the right-hand member of described transverse axis 2 is connected with belt pulley 13 through described sleeve pipe 11, the inner side of belt pulley 13 is disposed with sprocket wheel 15, right end cap 16 and anchor ear 17 from right to left, and sprocket wheel 15, right end cap 16 and anchor ear 17 are all arranged on transverse axis 2.
The top of described bearing 18 is provided with Type B seal ring 8, and Type B seal ring 8 is positioned at the below of transmission case body 1 top-portion apertures 9, also arranges porose with back-up ring 10 in this hole 9.
Described belt pulley 13 all passes through another spline 14 with sprocket wheel 15 and is connected with transverse axis 2; Belt pulley 13 is connected with conveying axis belt pulley on conveying box, and transmission power is to delivery chute and the ceding of Taiwan; Sprocket wheel 15 is connected with clutch shaft conveyance gear, receives the power that motor transmits.
On described sprocket wheel 15, there are 32 teeth.
The inner side of described right end cap 16 is provided with another bearing 19, between this another bearing 19 and right end cap 16, is provided with seal ring 20.
Described anchor ear 17 is fixed on support 21.
During specific works, engine power is transferred to cross box axle by clutch shaft gear and cogs, and a part of transmission is passed to the second bevel gear 5 by transverse axis 2 by the first bevel gear 4, and passes to threshing cylinder, by detachment roller axle, cog and be transferred to secondary de-cylinder, work threshing; Another part is transmitted and is carried above shaft pulley by the belt pulley 13 on transverse axis 2, and power is defeated by delivery chute, then by carrying upper shaftgear to be transferred to ceding of Taiwan transmission shaft, transmission power is to ceding of Taiwan system, and work is gathered in.
External frame of the present utility model approaches cylindrical body, convenient for casting modeling.In the utility model, can adopt that gear is glossy to be changed, transferring heat, effectively reduces temperature, on bevel gear working surface, forms oil film, plays wear-resistant effect.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (6)
1. a Novel transmission case, comprise transmission case body and transverse axis, it is characterized in that, the left end of described transverse axis stretches in transmission case body, and be connected with the first bevel gear by spline, the first bevel gear and the second bevel gear are connected with a joggle, and the arranged outside of the first bevel gear has tapered roller bearing, the arranged outside of tapered roller bearing has left end cap, and left end cap is fastened on the left end of transmission case body; The outside of described the second bevel gear is provided with bearing, the right-hand member of described transmission case body is provided with sleeve pipe, between sleeve pipe and transmission case body, be provided with front-end bearing pedestal, the right-hand member of described transverse axis is connected with belt pulley through described sleeve pipe, the inner side of belt pulley is disposed with sprocket wheel, right end cap and anchor ear from right to left, and sprocket wheel, right end cap and anchor ear are all arranged on transverse axis.
2. Novel transmission case as claimed in claim 1, is characterized in that, the top of described bearing is provided with Type B seal ring, and Type B seal ring is positioned at the below of transmission case body top-portion apertures, and the porose back-up ring of using is set in this hole.
3. Novel transmission case as claimed in claim 1, is characterized in that, described belt pulley all passes through another spline with sprocket wheel and is connected with transverse axis.
4. Novel transmission case as claimed in claim 1, is characterized in that, has 32 teeth on described sprocket wheel.
5. Novel transmission case as claimed in claim 1, is characterized in that, the inner side of described right end cap is provided with another bearing, between this another bearing and right end cap, is provided with seal ring.
6. Novel transmission case as claimed in claim 1, is characterized in that, described anchor ear is fixed on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455846.5U CN203404339U (en) | 2013-07-30 | 2013-07-30 | Novel transmission case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455846.5U CN203404339U (en) | 2013-07-30 | 2013-07-30 | Novel transmission case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404339U true CN203404339U (en) | 2014-01-22 |
Family
ID=49940276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320455846.5U Expired - Fee Related CN203404339U (en) | 2013-07-30 | 2013-07-30 | Novel transmission case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203404339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534050A (en) * | 2014-12-17 | 2015-04-22 | 重庆宏美科技有限公司 | Novel weed discharge transmission assembly |
| CN109882574A (en) * | 2019-03-05 | 2019-06-14 | 浙江新昌博时汽车配件有限公司 | A kind of gear-box group |
-
2013
- 2013-07-30 CN CN201320455846.5U patent/CN203404339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534050A (en) * | 2014-12-17 | 2015-04-22 | 重庆宏美科技有限公司 | Novel weed discharge transmission assembly |
| CN109882574A (en) * | 2019-03-05 | 2019-06-14 | 浙江新昌博时汽车配件有限公司 | A kind of gear-box group |
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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 |
Granted publication date: 20140122 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |