CN202545692U - Dual-driven anti-reversal speed reducer - Google Patents
Dual-driven anti-reversal speed reducer Download PDFInfo
- Publication number
- CN202545692U CN202545692U CN2012200026084U CN201220002608U CN202545692U CN 202545692 U CN202545692 U CN 202545692U CN 2012200026084 U CN2012200026084 U CN 2012200026084U CN 201220002608 U CN201220002608 U CN 201220002608U CN 202545692 U CN202545692 U CN 202545692U
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- transmission shaft
- drive shaft
- bevel gear
- roller bearing
- 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
Images
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a dual-driven anti-reversal speed reducer which comprises a drive shaft, a reverser and a conical roller bearing. The drive shaft is arranged at an output end of a speed reducer body, an auxiliary speed reducer is arranged at one end of the drive shaft through a unidirectional coupler and fixed on one side of the speed reducer body, the reverser is arranged at the other end of the drive shaft and fixed on the other side of the speed reducer body through the conical roller bearing, a spiral bevel gear arranged on the drive shaft and a bevel gear shaft top end arranged at the bottom of the speed reducer body through a cylindrical roller bearing form a spiral bevel gear pair mechanism, a gear arranged on the drive shaft and a speed reducer driving gear arranged inside the speed reducer body form a drive gear pair mechanism, and the drive shaft, a bevel gear shaft and the speed reducer driving gear are all made of high-purity alloy materials. The dual-driven anti-reversal speed reducer has the advantages of simple structure, low production cost and high torque and drive ratio, so that power loss is effectively reduced.
Description
Technical field
The utility model relates to a kind of two anti-speed reducer that reverses that drives, particularly a kind of two anti-speed reducers that reverse that drive.
Background technique
The related speed reducer of this patent is applicable to manufacturing field of equipment such as mine, engineering and numerous industry machinery are complete; This type of speed reducer of tradition adopts the output kinds of drive such as variable-frequency motor, electromagnetic adjustable speed motor and stepless speed variator usually; The torque and the velocity ratio of this type of speed reducer are less; The narrow limitation of using is stronger, and its power loss is bigger simultaneously; Had a strong impact on the raising of productivity effect.
Summary of the invention
To the shortcoming of existing speed reducer, the utility model provides a kind of novel two driving to prevent reversing speed reducer.
To achieve these goals, the measure taked of the utility model:
A kind of two anti-speed reducer that reverses that drives; Comprise transmission shaft, non-return device, tapered roller bearing; Speed reducer main body output terminal is provided with transmission shaft; Transmission shaft one end is provided with the assisted deceleration machine through unidirectional coupling and is fixed in speed reducer main body one side, and the transmission shaft the other end is provided with non-return device and is fixed in speed reducer main body opposite side through tapered roller bearing; In addition, transmission shaft is provided with helical bevel gear and constitutes spiral bevel gear pair mechanism with the speed reducer bottom part body through the conical tooth shaft top that roller bearing is provided with; Meanwhile, transmission shaft is provided with gear and with the speed reducer body interior speed reducer driving gear is set and constitutes driving gear pair mechanism;
Said transmission shaft, conical tooth shaft, speed reducer driving gear material are the high-purity alloy material;
Said assisted deceleration machine is KC series-helical bevel gear retarder.
The beneficial effect of the utility model: simple in structure, cost of production is low; Torque and velocity ratio are big, effectively reduce power loss.
Description of drawings
Fig. 1, the structural profile schematic representation of the utility model.
Embodiment
A kind of two anti-speed reducer that reverses that drives; As shown in Figure 1; Comprise transmission shaft 1, non-return device 2, tapered roller bearing 3; Speed reducer main body 9 output terminals are provided with transmission shaft 1, and transmission shaft 1 one ends are provided with assisted deceleration machine 7 through unidirectional coupling 6 and are fixed in speed reducer main body 9 one sides, and transmission shaft 1 the other end is provided with non-return device 2 and is fixed in speed reducer main body 9 opposite sides through tapered roller bearing 3; In addition, transmission shaft 1 is provided with helical bevel gear and constitutes spiral bevel gear pair mechanism with speed reducer main body 9 bottoms through conical tooth shaft 5 tops that roller bearing 4 is provided with; Meanwhile, transmission shaft 1 is provided with gear and constitutes driving gear pair mechanism with speed reducer main body 9 set inside speed reducer driving gears 8.In the actual implementation process of patent, transmission shaft 1, conical tooth shaft 5, speed reducer driving gear 8 materials are the high-purity alloy material, and simultaneously, assisted deceleration machine 7 is KC series-helical bevel gear retarder.When the patent real work; This patent is applicable to manufacturing field of equipment such as mine, engineering and numerous industry machinery are complete; As shown in Figure 1; The input end of transmission shaft 1 obtains higher output speed through speed reducer driving gear 8, simultaneously, also can import power and obtain bigger torque and velocity ratio for transmission shaft 1 through assisted deceleration machine 7; This makes this patent speed reducer can export hundred times and even several thousand times of transmission multiples, and this is that variable-frequency motor, electromagnetic adjustable speed motor and stepless speed variator are beyond one's reach.In addition, in order to make the speed end input shaft of transmission shaft 1 reduce power loss, then adding a unidirectional coupling 6 with assisted deceleration machine 7 joints; Meanwhile, for satisfying in specific safe handling condition, this patent speed reducer is provided with non-return device 2 at transmission shaft 1 the other end, in the time of can effectively preventing misoperation and power failure occur, under operating modes such as lifting, gradient conveying, can play the effect of safety protection.In actual processing technology processing procedure, transmission shaft 1, conical tooth shaft 5, speed reducer driving gear 8 materials are the high-purity alloy material and carry out Carburization Treatment, and through grinding, transmission accuracy reaches more than six grades, and transmission efficiency significantly improves; Simultaneously, the related gear of this patent speed reducer all adopts hard flank of tooth design, has compact structure, and stable drive, maximum delivered moment of torsion can reach hundreds thousand of Nm.
Those skilled in the art's simple change and replacement all are within the protection domain of the utility model in related domain.
Claims (3)
1. two a driving prevents reversing speed reducer; Comprise transmission shaft (1), non-return device (2), tapered roller bearing (3); It is characterized in that; Speed reducer main body (9) output terminal is provided with transmission shaft (1), and transmission shaft (1) one end is provided with assisted deceleration machine (7) through unidirectional coupling (6) and is fixed in speed reducer main body (9) one sides, and transmission shaft (1) the other end is provided with non-return device (2) and is fixed in speed reducer main body (9) opposite side through tapered roller bearing (3); In addition, transmission shaft (1) is provided with helical bevel gear and constitutes spiral bevel gear pair mechanism with speed reducer main body (9) bottom through conical tooth shaft (5) top that roller bearing (4) is provided with; Meanwhile, transmission shaft (1) is provided with gear and constitutes driving gear pair mechanism with speed reducer main body (9) set inside speed reducer driving gear (8).
2. a kind of two anti-speed reducers that reverse that drive according to claim 1 is characterized in that said transmission shaft (1), conical tooth shaft (5), speed reducer driving gear (8) material are the high-purity alloy material.
3. a kind of two anti-speed reducers that reverse that drive according to claim 1 is characterized in that said assisted deceleration machine (7) is KC series-helical bevel gear retarder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200026084U CN202545692U (en) | 2012-01-05 | 2012-01-05 | Dual-driven anti-reversal speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200026084U CN202545692U (en) | 2012-01-05 | 2012-01-05 | Dual-driven anti-reversal speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202545692U true CN202545692U (en) | 2012-11-21 |
Family
ID=47166331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200026084U Expired - Fee Related CN202545692U (en) | 2012-01-05 | 2012-01-05 | Dual-driven anti-reversal speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202545692U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016689A (en) * | 2012-12-06 | 2013-04-03 | 浙江乐客来机械有限公司 | Gear case |
| CN105042046A (en) * | 2015-07-07 | 2015-11-11 | 江苏泰隆减速机股份有限公司 | Speed reducer provided with auxiliary transmission and backstop |
| CN106895786A (en) * | 2017-04-27 | 2017-06-27 | 杭州电子科技大学 | Differential type measurer for thickness |
| CN107420489A (en) * | 2017-05-08 | 2017-12-01 | 泰星减速机股份有限公司 | A kind of reductor with the auxiliary biography of check |
| CN108980321A (en) * | 2018-09-20 | 2018-12-11 | 江苏泰隆减速机股份有限公司 | A kind of double drive two-way double speed speed reducers of coal mine |
-
2012
- 2012-01-05 CN CN2012200026084U patent/CN202545692U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016689A (en) * | 2012-12-06 | 2013-04-03 | 浙江乐客来机械有限公司 | Gear case |
| CN105042046A (en) * | 2015-07-07 | 2015-11-11 | 江苏泰隆减速机股份有限公司 | Speed reducer provided with auxiliary transmission and backstop |
| CN106895786A (en) * | 2017-04-27 | 2017-06-27 | 杭州电子科技大学 | Differential type measurer for thickness |
| CN106895786B (en) * | 2017-04-27 | 2023-03-21 | 杭州电子科技大学 | Differential thickness measuring device |
| CN107420489A (en) * | 2017-05-08 | 2017-12-01 | 泰星减速机股份有限公司 | A kind of reductor with the auxiliary biography of check |
| CN108980321A (en) * | 2018-09-20 | 2018-12-11 | 江苏泰隆减速机股份有限公司 | A kind of double drive two-way double speed speed reducers of coal mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202545692U (en) | Dual-driven anti-reversal speed reducer | |
| CN205442347U (en) | Safe elevating gear | |
| CN205027541U (en) | Closed car transaxle load test platform device | |
| CN204461743U (en) | A kind of general conical gear punch-out equipment tool blocking test platform | |
| CN210281926U (en) | Grinder reversing gear box structure driven by handle | |
| CN103672135A (en) | Manual valve driving device with variable transmission ratio | |
| CN209072311U (en) | Combination type permanent-magnet stepless transmission | |
| CN203547362U (en) | Device used for opening anti-theft door | |
| CN208252670U (en) | A kind of twin shaft output gear retarder | |
| CN202992033U (en) | Dual-drive speed reducer | |
| CN203162011U (en) | Power mechanism of mini-tiller | |
| CN206535490U (en) | A kind of dispersion machine | |
| CN202883892U (en) | Portable cutting machine transmission mechanism | |
| CN205978290U (en) | Drive rotation reduction gear | |
| CN101607674A (en) | Dolly on the hoisting crane and the driving device between I-beam section | |
| CN108443420A (en) | A kind of twin shaft output gear retarder | |
| CN204982806U (en) | Many fast two hoisting point hoisting hoister | |
| CN205707340U (en) | A kind of helicopter reductor | |
| CN202937729U (en) | Novel dual lateral worm wheel and worm transmission device | |
| CN202901233U (en) | Locking device used for moving gear in gear box | |
| CN102758880B (en) | Bilateral is to worm gearing | |
| CN203239863U (en) | Two-stage planetary reduction gearbox carrying out input through gleason spiral bevel gear pair | |
| CN204553749U (en) | A kind of oblique tooth type worm-gear speed reducer | |
| CN203309052U (en) | Hydraulic transmission speed change device | |
| CN204755751U (en) | Bevel gear speed reducer with jump ring |
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: 20121121 Termination date: 20150105 |
|
| EXPY | Termination of patent right or utility model |