CN203627660U - Speed reducer of paving equipment - Google Patents
Speed reducer of paving equipment Download PDFInfo
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- CN203627660U CN203627660U CN201320763426.3U CN201320763426U CN203627660U CN 203627660 U CN203627660 U CN 203627660U CN 201320763426 U CN201320763426 U CN 201320763426U CN 203627660 U CN203627660 U CN 203627660U
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- 239000003638 chemical reducing agent Substances 0.000 title abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of mechanical power, and particularly relates to a speed reducer of paving equipment. In order to solve the technical problems that according to an existing speed reducer of the paving equipment, the structure is complex, the weight is large, the production efficiency is low, the reduction ratio is small, the output torque is small, and the cost is high, the speed reducer of the paving equipment is provided. The speed reducer comprises a shaft I, a shaft II, a shaft III, a gear shaft, a large gear I, a large gear II, a large gear III, a small gear I, a small gear II and a small gear III. The shaft I and the shaft III are arranged on the same axis, and the shaft II and the gear shaft are arranged on the same axis. The speed reducer of the paving equipment has the advantages of being simple in structure, small in size, light, large in reduction ratio, large in output torque and low in cost.
Description
Technical field
The utility model belongs to machine power technical field, especially relates to a kind of for the retarder in the engineering machinery such as laying equipment.
Technical background
Laying equipment retarder great majority are to adopt secondary cylindrical gear reducer structure at present, also have small part laying equipment retarder to adopt single-stage speed reducing mechanism.But all there is complex structure in above-mentioned laying equipment retarder, weight is large, manufacturing efficiency is low, reduction speed ratio is little, output torque is little, the problem that cost is high.
Model utility content
(1) technical problem that will solve
There is complex structure, weight is large, reduction speed ratio is little, output torque is little, cost is high problem in order to overcome existing laying equipment retarder in the utility model, the technical problems to be solved in the utility model is to provide a kind of simple in structure, lightweight, reduction speed ratio is large, output torque is large, cost is low laying equipment retarder.
(2) technological scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of like this laying equipment retarder with three grades of reducing gears, include axle I, axle II, axle III, gear shaft, gearwheel I, gearwheel II, gearwheel III, small gear I, small gear II, small gear III, small gear I is arranged in axle I, gearwheel I is arranged in axle II, small gear I engages with gearwheel I, small gear II is arranged in axle II, gearwheel II is arranged in axle III, small gear II engages with gearwheel II, small gear III is arranged in axle III, gearwheel III is arranged on gear shaft, small gear III engages with gearwheel III, axle I and the same axis of axle III, the same axis of axle II and gear shaft.
Preferably, the fluted structure of described gearwheel III.
Preferably, the left end of described axle II can be arranged in the groove structure of described gearwheel III.
Working principle: described retarder has three grades of reducing gears, and reduction speed ratio is large, output torque is large.Retarder axis I and the same axis of axle III, axle II and the same axis of gear shaft, only need to adopt two bearing holes to arrange, reducer structure is simple like this, volume reduces greatly, weight saving, cost.Therefore that, described retarder had both had was simple in structure, volume is little, lightweight, cost is low, has advantages of that again reduction speed ratio is large, output torque is large.
(3) beneficial effect
The utility model has solved that existing laying equipment retarder exists complex structure, weight is large, reduction speed ratio is little, output torque is little effectively, the problem that cost is high, has reached effect simple in structure, that volume is little, lightweight, reduction speed ratio is large, output torque is large, cost is low.
Accompanying drawing explanation
Fig. 1 is partial sectional view of the present utility model.
Being labeled as in accompanying drawing: 1-axle I, 2-axle II, 3-axle III, 4-gear shaft, 5-gearwheel I, 6-gearwheel II, 7-gearwheel III, 8-small gear I, 9-small gear II, 10-small gear III.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
embodiment 1
A kind of laying equipment retarder with three grades of reducing gears, as shown in Figure 1, include axle I 1, axle II 2, axle III 3, gear shaft 4, gearwheel I 5, gearwheel II 6, gearwheel III 7, small gear I 8, small gear II 9, small gear III 10, small gear I 8 is arranged in axle I 1, gearwheel I 5 is arranged in axle II 2, small gear I 8 engages with gearwheel I 5, small gear II 9 is arranged in axle II 2, gearwheel II 6 is arranged in axle III 3, small gear II 9 engages with gearwheel II 6, small gear III 10 is arranged in axle III 3, gearwheel III 7 is arranged on gear shaft 4, small gear III 10 engages with gearwheel III 7, axle I 1 and the same axis of axle III 3, axle II 2 and the same axis of gear shaft 4, the fluted structure of described gearwheel III 7, the left end of described axle II 2 can be arranged in the groove structure of described gearwheel III 7.
Described retarder has three grades of reducing gears, and reduction speed ratio is large, output torque is large.Retarder axis I 1 and the same axis of axle III 3, axle II 2 and the same axis of gear shaft 4, only need to adopt two bearing holes to arrange, reducer structure is simple like this, volume reduces greatly, weight saving, cost.Therefore that, described retarder had both had was simple in structure, volume is little, lightweight, cost is low, has advantages of that again reduction speed ratio is large, output torque is large.
The above embodiment has only expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (3)
1. a laying equipment retarder, include axle I (1), axle II (2), axle III (3), gear shaft (4), gearwheel I (5), gearwheel II (6), gearwheel III (7), small gear I (8), small gear II (9), small gear III (10), small gear I (8) is arranged in axle I (1), gearwheel I (5) is arranged in axle II (2), small gear I (8) engages with gearwheel I (5), small gear II (9) is arranged in axle II (2), gearwheel II (6) is arranged in axle III (3), small gear II (9) engages with gearwheel II (6), small gear III (10) is arranged in axle III (3), gearwheel III (7) is arranged on gear shaft (4), small gear III (10) engages with gearwheel III (7), it is characterized in that: axle I (1) and the same axis of axle III (3), axle II (2) and the same axis of gear shaft (4).
2. a kind of laying equipment retarder according to claim 1, is characterized in that: the fluted structure of described gearwheel III (7).
3. a kind of laying equipment retarder according to claim 2, is characterized in that: the left end of described axle II (2) can be arranged in the groove structure of described gearwheel III (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763426.3U CN203627660U (en) | 2013-11-28 | 2013-11-28 | Speed reducer of paving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763426.3U CN203627660U (en) | 2013-11-28 | 2013-11-28 | Speed reducer of paving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203627660U true CN203627660U (en) | 2014-06-04 |
Family
ID=50814143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763426.3U Expired - Fee Related CN203627660U (en) | 2013-11-28 | 2013-11-28 | Speed reducer of paving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203627660U (en) |
-
2013
- 2013-11-28 CN CN201320763426.3U patent/CN203627660U/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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 341000 Jiangxi Province, Ganzhou City Development Zone, two Jinling Road on the south side of Industrial Road on the west side Patentee after: GANZHOU WUHUAN MACHINE CO., LTD. Address before: 341000 Jiangxi Province, Ganzhou City Development Zone, two Jinling Road on the south side of Industrial Road on the west side Patentee before: Ganzhou Wuhuan Machine 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: 20140604 Termination date: 20201128 |