CN203067675U - Parallel-shaft high-accuracy hardened face gear speed reducer - Google Patents
Parallel-shaft high-accuracy hardened face gear speed reducer Download PDFInfo
- Publication number
- CN203067675U CN203067675U CN 201320004236 CN201320004236U CN203067675U CN 203067675 U CN203067675 U CN 203067675U CN 201320004236 CN201320004236 CN 201320004236 CN 201320004236 U CN201320004236 U CN 201320004236U CN 203067675 U CN203067675 U CN 203067675U
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- Prior art keywords
- shaft
- gear
- speed reducer
- casing
- herringbone
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Abstract
The utility model relates to a speed reducer, in particular to a parallel-shaft high-accuracy hardened face gear speed reducer which is mainly applied to a sugar squeezing transmission system. The parallel-shaft high-accuracy hardened face gear speed reducer comprises a tank body, an output shaft and an input shaft are inserted into the tank body, a middle shaft and a herringbone gear shaft are arranged in the tank body, an output gear is sleeved on the output shaft, the output gear and the middle shaft are in meshed transmission, a middle shaft gear is sleeved at the lower end of the middle shaft, the middle shaft gear and the herringbone gear shaft are in meshed transmission, a herringbone gear shaft gear is sleeved on the herringbone gear shaft, the herringbone gear shaft gear and the input shaft are in meshed transmission, and a slow transmission motor is arranged at the tail of the input shaft. The parallel-shaft high-accuracy hardened face gear speed reducer is high in structural compactness, improves using performance and reduces the size.
Description
Technical field
The utility model relates to a kind of speed reducer, relates in particular to a kind of parallel axes highi degree of accuracy hardened face gear speed reducer, is mainly used in pressing sugared transmission system.
Background technique
The sugared transmission system of the inapplicable press for extracting juice of speed reducer of the prior art causes inefficiency,
Chinese patent 200620076887.3 discloses a kind of novel press for extracting juice sugar machine deceleration unit.The centre-driven power bi-shunting formula reduction gear box of being formed by I level gear shaft, I level gearwheel, II level gear shaft, II level gearwheel, III level gear shaft, III level gearwheel, its speed ratio is 40～50, every gear-stage velocity ratio＜3.8, before the I of this reduction gear box level gear shaft, preposition reduction gear box is set, they connect by coupling, and preposition reduction gear box is the parallel shaft reduction gear case.Its advantage is: owing to before the I level gear shaft of three grades of reduction gear boxes of centre-driven power bi-shunting formula preposition reduction gear box is set, reduction speed ratio and the boundary dimension of former reduction gear box have been reduced, can satisfy simultaneously and press sugared machine in newly-built large-scale sugar refinery to the speed ratio requirement of speed reducer, and whole output torque and the bearing capacity of raising deceleration unit, after preposition reduction gear box is set, the total reduction ratio of pressing sugared machine deceleration unit is 125～400, and output torque is 180～460 tons of * rice.This structure relative complex, and intensity is less.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of compact structure is provided, and adopts gear double split flow confluent structure again, has also reduced the parallel axes highi degree of accuracy hardened face gear speed reducer of overall dimensions when satisfying intensity greatly.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of parallel axes highi degree of accuracy hardened face gear speed reducer, comprise casing, be plugged with output shaft and input shaft in the described casing, be provided with jack shaft and herringbone gear shaft in the described casing, be with output gear on the described output shaft, the transmission that is meshed with jack shaft of described output gear, the lower end of described jack shaft is with countershaft-gear, the transmission that is meshed with herringbone gear shaft of described countershaft-gear, be with the herringbone gear shaftgear on the described herringbone gear shaft, the transmission that is meshed with input shaft of described herringbone gear shaftgear, the afterbody of described input shaft is provided with the machine that conducts electricity slowly.
As preferably, between the two ends of described output shaft and casing, between the two ends and casing of jack shaft, between the two ends and casing of herringbone gear shaft, locate mutually by bearing respectively between the two ends of input shaft and casing.
As preferably, the described machine of conducting electricity slowly is located at the outer side wall of casing.
Therefore, parallel axes highi degree of accuracy hardened face gear speed reducer of the present utility model, compact structure degree height improves usability, volume-diminished.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, a kind of parallel axes highi degree of accuracy hardened face gear speed reducer, comprise casing 1, be plugged with output shaft 2 and input shaft 3 in the described casing 1, be provided with jack shaft 4 and herringbone gear shaft 5 in the described casing 1, be with output gear 6 on the described output shaft 2, the transmission that is meshed with jack shaft 4 of described output gear 6, the lower end of described jack shaft 4 is with countershaft-gear 7, the transmission that is meshed with herringbone gear shaft 5 of described countershaft-gear 7, be with herringbone gear shaftgear 8 on the described herringbone gear shaft 5, the transmission that is meshed with input shaft 3 of described herringbone gear shaftgear 8, the afterbody of described input shaft 3 is provided with the machine that conducts electricity slowly 9.1 of the two ends of the two ends of the two ends of the two ends of described output shaft 2 and 1 of casing, jack shaft 4 and 1 of casing, herringbone gear shaft 5 and 1 of casing, input shaft 3 and casing are located mutually by bearing 10 respectively.The described machine 9 that conducts electricity slowly is located at the outer side wall of casing 1.
Claims (3)
1. parallel axes highi degree of accuracy hardened face gear speed reducer, it is characterized in that: comprise casing (1), be plugged with output shaft (2) and input shaft (3) in the described casing (1), be provided with jack shaft (4) and herringbone gear shaft (5) in the described casing (1), be with output gear (6) on the described output shaft (2), described output gear (6) transmission that is meshed with jack shaft (4), the lower end of described jack shaft (4) is with countershaft-gear (7), described countershaft-gear (7) transmission that is meshed with herringbone gear shaft (5), be with herringbone gear shaftgear (8) on the described herringbone gear shaft (5), described herringbone gear shaftgear (8) transmission that is meshed with input shaft (3), the afterbody of described input shaft (3) is provided with the machine that conducts electricity slowly (9).
2. parallel axes highi degree of accuracy hardened face gear speed reducer according to claim 1 is characterized in that: between the two ends of described output shaft (2) and casing (1), between the two ends and casing (1) of jack shaft (4), between the two ends and casing (1) of herringbone gear shaft (5), locate mutually by bearing (10) respectively between the two ends of input shaft (3) and casing (1).
3. parallel axes highi degree of accuracy hardened face gear speed reducer according to claim 1 and 2, it is characterized in that: the described machine (9) that conducts electricity slowly is located at the outer side wall of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004236 CN203067675U (en) | 2013-01-06 | 2013-01-06 | Parallel-shaft high-accuracy hardened face gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004236 CN203067675U (en) | 2013-01-06 | 2013-01-06 | Parallel-shaft high-accuracy hardened face gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067675U true CN203067675U (en) | 2013-07-17 |
Family
ID=48766462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320004236 Expired - Fee Related CN203067675U (en) | 2013-01-06 | 2013-01-06 | Parallel-shaft high-accuracy hardened face gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762185A (en) * | 2018-07-26 | 2020-02-07 | 江苏泰隆减速机股份有限公司 | Speed reducer for steel slag car |
| CN113339458A (en) * | 2021-07-02 | 2021-09-03 | 浙江天鸿传动机械有限公司 | Hard tooth surface gear transmission speed reducer |
-
2013
- 2013-01-06 CN CN 201320004236 patent/CN203067675U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762185A (en) * | 2018-07-26 | 2020-02-07 | 江苏泰隆减速机股份有限公司 | Speed reducer for steel slag car |
| CN113339458A (en) * | 2021-07-02 | 2021-09-03 | 浙江天鸿传动机械有限公司 | Hard tooth surface gear transmission speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140106 |