CN204828498U - Circular cone - roller gear two stage reducer - Google Patents
Circular cone - roller gear two stage reducer Download PDFInfo
- Publication number
- CN204828498U CN204828498U CN201520529723.0U CN201520529723U CN204828498U CN 204828498 U CN204828498 U CN 204828498U CN 201520529723 U CN201520529723 U CN 201520529723U CN 204828498 U CN204828498 U CN 204828498U
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- China
- Prior art keywords
- input shaft
- axle
- cylindrical gears
- output shaft
- intermediate transfer
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Abstract
The utility model discloses a circular cone - roller gear two stage reducer, including conical gear, roller gear, go up casing and lower casing, the external surface mounting of inferior valve has the floor, the oil pointer chi is installed to casing one side down, the casing is installed on casing upper portion down, go up the casing top and install the aerater, the input shaft, middle transmission shaft and output shaft have same structure, the epaxial key of installing, bearing end plate is installed in proper order to the axle inboard, rubber oil seal, axle sleeve and bearing, and all around enclosing in the off -axial, conical gear is installed to the input shaft tip, conical gear internally mounted has middle transmission shaft, roller gear is installed to middle transmission shaft the inner, roller gear internally mounted has the output shaft, the output shaft is overhanging outside in the machine, and part, the bolt is all installed to the inter -module. Beneficial effect: the transmission is stable, and the drive ratio is accurate, and work efficiency is high, housing seal is effectual, can use for a long time.
Description
Technical field
The utility model belongs to machinery equipment field, is specifically related to a kind of circular cone-cylindrical gears two stage reduction gear.
Background technique
Speed reducer plays coupling rotating speed and transmitting torque between prime mover and working machine or actuator, and object reduces rotating speed, increases torque.Single-stage and multi-stage speed-reducing machine can be divided into according to transmission progression difference; Cylindrical gear reducer, conical gear reducer and conical-cylindrical gear reducer can be divided into according to gear shape; Expansion, flow deviding type can be divided into again according to the setting type of transmission and enter shaft type speed reducer together.The individual components that retarder is a kind of gear transmission by being enclosed in stiff case, worm drive, pinion-endless screw transmission form, is commonly used for the speed reduction gearing between driving link and working machine.Between prime mover and working machine or actuator, play coupling rotating speed and transmitting torque, apply very extensive in modern mechanical.But present retarder but also exists, leakage of oil, sealing effect is poor; Transmit poor performance, shortcoming that efficiency is low etc., be badly in need of improving.
Model utility content
The purpose of this utility model is just to provide a kind of circular cone-cylindrical gears two stage reduction gear to solve the problem
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of circular cone-cylindrical gears two stage reduction gear, comprise cone gear, cylindrical gears, upper shell and lower shell body, described lower shell body outer surface is provided with floor, described lower shell body side is provided with oil scale, described lower shell body top is provided with described upper shell, described upper shell top is provided with breather, machine one end is provided with input shaft, described input shaft is provided with key, inside described input shaft, bearing (ball) cover is installed, inside described bearing (ball) cover, rubber oil sea is installed, inside described rubber oil sea, axle sleeve is installed, inside described axle sleeve, bearing be installed and be all surrounded on described input shaft, intermediate transfer axle is identical with the structure of input shaft with the structure of output shaft, described input shaft end is provided with described cone gear, described cone gear inside is provided with described intermediate transfer axle, described intermediate transfer axle the inner is provided with described cylindrical gears, described cylindrical gears inside is provided with described output shaft, machine exterior is stretched in outside described output shaft, and all bolt is installed between each part.
In said structure, import power into from described input shaft, commutate through described cone gear, and drive described intermediate transfer axle to rotate, and drive described cylindrical gears to rotate, and drive described output shaft rotation, reach the target of deceleration and transferring power.
In order to improve transmission efficiency further, described lower shell body outer surface is connected with described oil scale with described floor, and described lower shell body is connected with described upper shell, and described upper shell top is connected with described breather.
In order to improve transmission efficiency further, described input shaft, intermediate transfer axle are identical with the structural type of output shaft, axle are provided with described key, with described bearing (ball) cover inside axle, described rubber oil sea, described axle sleeve is connected successively with described bearing, and is all surrounded on axle periphery.
In order to improve transmission efficiency further, described input shaft the inner is connected with described cone gear, described cone gear inside is connected with described intermediate transfer axle, and described intermediate transfer axle the inner is connected with described cylindrical gears, and described cylindrical gears inside is connected with described output shaft.
In order to improve transmission efficiency further, between described part, be bolted connection.
The beneficial effects of the utility model are: stable transmission, and velocity ratio is accurate, and working efficiency is high; Housing seal is effective, can Long-Time Service.
Accompanying drawing explanation
Fig. 1 is the plan view of a kind of circular cone-cylindrical gears two stage reduction gear described in the utility model;
Fig. 2 is the plan view of a kind of circular cone-cylindrical gears two stage reduction gear described in the utility model;
1, breather; 2, bolt; 3, upper shell; 4, oil scale; 5, lower shell body; 6, floor; 7, input shaft; 8, key; 9, cone gear; 10, intermediate transfer axle; 11, cylindrical gears; 12, axle sleeve; 13, output shaft; 14, rubber oil sea; 15, bearing (ball) cover; 16, bearing;
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Figure 1-Figure 2, a kind of circular cone-cylindrical gears two stage reduction gear, comprise cone gear 9, cylindrical gears 11, upper shell 3 and lower shell body 5, lower shell body 5 outer surface is provided with floor 6, the effect of fixing lower shell body 5, lower shell body 5 side is provided with oil scale 4, the degree of depth of lubricant oil in monitoring, lower shell body 5 top is provided with upper shell 3, upper shell 3 top is provided with breather 1, regulate machine inner and outer air pressure and the effect of changing waste gas, machine one end is provided with input shaft 7, input shaft 7 is provided with key 8, from motor output shaft connecting key 8, band moving axis rotates, bearing (ball) cover 15 is installed inside input shaft 7, rubber oil sea 14 is installed inside bearing (ball) cover 15, sealing, prevent oil from leaking, axle sleeve 12 is installed inside rubber oil sea 14, positioning bearing 16, bearing 16 is installed inside axle sleeve 12 and is all surrounded on input shaft 7, intermediate transfer axle 10 and output shaft 13 all have same structure, input shaft 7 end is provided with cone gear 9, cone gear 9 inside is provided with intermediate transfer axle 10, intermediate transfer axle 10 the inner is provided with cylindrical gears 11, cylindrical gears 11 inside is provided with output shaft 13, machine exterior is stretched in outside output shaft 13, complete machine from input shaft 7 to the deceleration of output shaft 13 and transferring power, and between each part, bolt 2 is all installed, be fixedly connected with, prevent from loosening.
In said structure, import power into from input shaft 7, commutate through cone gear 9, and drive intermediate transfer axle 10 to rotate, and drive cylindrical gears 11 to rotate, and drive output shaft 13 to rotate, reach the target of deceleration and transferring power.
In order to improve transmission efficiency further, lower shell body 5 outer surface is connected with oil scale 4 with floor 6, lower shell body 5 is connected with upper shell 3, upper shell 3 top is connected with breather 1, input shaft 7, intermediate transfer axle 10 and output shaft 13 have same structure, axle is provided with key 8, with bearing (ball) cover 15 inside axle, rubber oil sea 14, axle sleeve 12 is connected successively with bearing 16, and be all surrounded on axle periphery, input shaft 7 the inner is connected with cone gear 9, cone gear 9 inside is connected with intermediate transfer axle 10, intermediate transfer axle 10 the inner is connected with cylindrical gears 11, cylindrical gears 11 inside is connected with output shaft 13.
More than show and describe basic principle of the present utility model, major character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (4)
1. circular cone-cylindrical gears two stage reduction gear, it is characterized in that: comprise cone gear, cylindrical gears, upper shell and lower shell body, described lower shell body outer surface is provided with floor, described lower shell body side is provided with oil scale, described lower shell body top is provided with described upper shell, described upper shell top is provided with breather, machine one end is provided with input shaft, described input shaft is provided with key, inside described input shaft, bearing (ball) cover is installed, inside described bearing (ball) cover, rubber oil sea is installed, inside described rubber oil sea, axle sleeve is installed, inside described axle sleeve, bearing be installed and be all surrounded on described input shaft, intermediate transfer axle is identical with the structure of input shaft with the structure of output shaft, described input shaft end is provided with described cone gear, described cone gear inside is provided with described intermediate transfer axle, described intermediate transfer axle the inner is provided with described cylindrical gears, described cylindrical gears inside is provided with described output shaft, machine exterior is stretched in outside described output shaft, and all bolt is installed between each part.
2. a kind of circular cone-cylindrical gears two stage reduction gear according to claim 1, it is characterized in that: described lower shell body outer surface is connected with described oil scale with described floor, described lower shell body is connected with described upper shell, and described upper shell top is connected with described breather.
3. a kind of circular cone-cylindrical gears two stage reduction gear according to claim 1, it is characterized in that: described input shaft, intermediate transfer axle are identical with the structural type of output shaft, axle is provided with described key, with described bearing (ball) cover inside axle, described rubber oil sea, described axle sleeve is connected successively with described bearing, and is all surrounded on axle periphery.
4. a kind of circular cone-cylindrical gears two stage reduction gear according to claim 1, it is characterized in that: described input shaft the inner is connected with described cone gear, described cone gear inside is connected with described intermediate transfer axle, described intermediate transfer axle the inner is connected with described cylindrical gears, and described cylindrical gears inside is connected with described output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529723.0U CN204828498U (en) | 2015-07-21 | 2015-07-21 | Circular cone - roller gear two stage reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529723.0U CN204828498U (en) | 2015-07-21 | 2015-07-21 | Circular cone - roller gear two stage reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828498U true CN204828498U (en) | 2015-12-02 |
Family
ID=54686103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529723.0U Expired - Fee Related CN204828498U (en) | 2015-07-21 | 2015-07-21 | Circular cone - roller gear two stage reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828498U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570386A (en) * | 2016-03-09 | 2016-05-11 | 镇江新航精密铸造有限公司 | Speed reduction mechanism |
| CN108105365A (en) * | 2016-11-25 | 2018-06-01 | 广东金力变速科技股份有限公司 | A kind of gear drive |
| CN110541912A (en) * | 2019-08-15 | 2019-12-06 | 襄阳彼勒液压机械有限公司 | Novel gear speed reducer |
| CN113186748A (en) * | 2021-04-29 | 2021-07-30 | 山东安吉富传动设备股份有限公司 | Multi-shaft reversing speed reducer for papermaking |
-
2015
- 2015-07-21 CN CN201520529723.0U patent/CN204828498U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570386A (en) * | 2016-03-09 | 2016-05-11 | 镇江新航精密铸造有限公司 | Speed reduction mechanism |
| CN108105365A (en) * | 2016-11-25 | 2018-06-01 | 广东金力变速科技股份有限公司 | A kind of gear drive |
| CN110541912A (en) * | 2019-08-15 | 2019-12-06 | 襄阳彼勒液压机械有限公司 | Novel gear speed reducer |
| CN113186748A (en) * | 2021-04-29 | 2021-07-30 | 山东安吉富传动设备股份有限公司 | Multi-shaft reversing speed reducer for papermaking |
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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: 20151202 Termination date: 20160721 |