CN202132466U - Speed reducer with motor, brake and gear case integrated - Google Patents
Speed reducer with motor, brake and gear case integrated Download PDFInfo
- Publication number
- CN202132466U CN202132466U CN201120198788U CN201120198788U CN202132466U CN 202132466 U CN202132466 U CN 202132466U CN 201120198788 U CN201120198788 U CN 201120198788U CN 201120198788 U CN201120198788 U CN 201120198788U CN 202132466 U CN202132466 U CN 202132466U
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- gear
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- motor
- break
- brake
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- 239000003638 chemical reducing agent Substances 0.000 title abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000005570 vertical transmission Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model belongs to the field of speed reducers and particularly relates to a speed reducer with a motor, a brake and a gear case integrated, which resolves the problem of inconvenience in installation and maintenance of existing motors, brakes and gear cases in a split structure. The speed reducer with the motor, the brake and the gear case integrated comprises the motor, the gear case and the brake. The gear case is a speed reduction gear case and provided with an input shaft and an output shaft. A multi-stage gear or worm and gear transmission is adopted inside the gear case. The speed reducer with the motor, the brake and the gear case integrated is characterized in that the motor and one side of the input shaft of the gear case are fixed through a connecting flange to form an integral structure, and the brake and the side wall of the gear case are fixed through a connecting angle plate to form an integral structure. The motor, the gear case and the brake are integrated so that the speed reducer with the motor, the brake and the gear case integrated is convenient to install and maintain. The motor and the brake are respectively disposed on different side faces of the gear case, position of installation is reasonable, and mutual interference in installation is avoided.
Description
Technical field
The utility model belongs to the retarder field, and the retarder of particularly a kind of motor, break, gear-box three in one formula is fit to the transmission part that low-speed big is provided and braking function is arranged.
Background technique
At present, the transmission part that low-speed big and braking are provided generally is to be connected with gearbox input shaft through coupling by motor output shaft, and it is secondary that break and coupling are formed braking; The while motor; Break, gear-box need could normally use through being bolted on the same base.But because three parts need be installed on the same base, the center height is different again, so base needs three planes of fine finishing.The base size is very big simultaneously, and processing difficulties is generally all used shimming; Beat the method for dial gauge and find three parts of back installation accurately; Cause the installation inaccuracy to influence traveling comfort easily, and bring difficulty, also be unfavorable for installing fast in enormous quantities simultaneously to reinstalling after the maintenance.
Notification number like Patent Office of the People's Republic of China's bulletin on December 29th, 2010 is the patent of CN201688968U; Name is called a kind of loading experiment machine of crane hoisting retarder, and this device comprises that base, power plant, deceleration loading device, belt driver and supporting treat the left and right bearing of paper tube; Wherein power plant comprise the motor that is located on the motor bearing, respectively with motor with treat the I coupling that paper tube speed reducer assembly links.This device motor and retarder are installed in respectively on the base, cause the installation inaccuracy to influence traveling comfort easily, and bring difficulty to reinstalling after the maintenance, also are unfavorable for installing fast in enormous quantities simultaneously.
Summary of the invention
The purpose of the utility model is to solve the problem that above-mentioned motor, break, gear-box divide body structure installation, maintenance inconvenience, and the retarder of a kind of motor, break, gear-box integral type is provided, and operates steadily, installation and maintenance are convenient.
The utility model solves the technological scheme that its technical problem adopted: the retarder of a kind of motor, break, gear-box integral type; Comprise motor, gear-box, break; Gear-box is a reduction gear box, has input shaft and output shaft, gear-box inner employing multi-stage gear or worm and gear transmission; Motor and gearbox input shaft one side fixedly are integrally formed structure through adpting flange, and break fixedly is integrally formed structure with the gear-box sidewall through being connected gusset.Motor, gear-box, break three through adpting flange be connected gusset and fixedly be integrally formed structure, only need a reference level during installation, quick and easy for installation.And the flanged connecting structure of motor and gear-box, remained both coaxality, avoided the situation of dividing the each installation of body structure all need adjust, move more steady.The transmission part of low-speed big and braking especially is provided, and rotating speed is little, adopts adpting flange to connect and can not produce violent vibrations.
As preferably, said gear-box one-level driving gearshaft stretches out the gear-box sidewall, and outer the brake axle outer end is with the Brake drum synchronous with brake axle as brake axle, and the break double team forms brake structure in the Brake drum outside.Releasing of brake, and gapped between the Brake drum; When needing braking, break tightens up to hold tightly on Brake drum and brakes.Brake structure is arranged on the one-level driving gearshaft, and required braking force is less.
As preferably, motor shaft and gearbox input shaft are connected through coupling in that adpting flange is inboard.
As preferably, said motor and brake structure lay respectively at two relative sides of gear-box.Under this structure, motor is a horizontal positioned, and the space that takies Vertical direction is little, and brake structure and motor are installed in relative side, interfere when avoiding installing, and is easy to arrange.
As other preferred version, said motor is positioned at the end face of gear-box, and electrical axis is vertical, and said brake structure is positioned at a side of gear-box, and gear-box inside has at least one vertical transmission part.This structure can be vertically set on the gear-box top with motor, and motor shaft and gearbox input shaft are vertical, can not produce shearing force radially.
As preferably, said vertical transmission part is intermeshing awl tooth.
As preferably; Said one-level driving gear and secondary driving gear are the engagement of awl tooth; The secondary driving gearshaft stretches out gear housing outward as brake axle, and the brake axle outer end is with the Brake drum synchronous with brake axle, and the break double team forms brake structure in the Brake drum outside.
As other preferred version, said vertical transmission part is the worm and gear structure, can obtain bigger velocity ratio.
As preferably, the 90 degree bendings of said connection gusset middle part form two junction surfaces, and two junction surfaces are fixed with gear-box outer wall and break respectively.
As preferably, adopt bolt between said junction surface and gear-box outer wall and the break.
Motor, gear-box and break three in one are connected in the utility model, and be convenient for installation and maintenance; Motor is separately positioned on the different side of gear-box with break, and the mounting point is reasonable, avoids the mutual interference of installing.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is the left side view of Fig. 1.
Fig. 3 is second kind of structural representation of the utility model.
Fig. 4 is the left side view of Fig. 3.
Among the figure: 1. gear-box, 2. adpting flange, 3. coupling, 4. motor, 5. bolt 6. connects gusset, 7. break, 8. Brake drum, 9. input shaft, 10. brake axle.
Embodiment
Below through specific embodiment and combine accompanying drawing that the utility model is further specified.
Embodiment 1: a kind of motor is positioned at motor, the break of gear-box side, the retarder of gear-box integral type, referring to Fig. 1, Fig. 2.As shown in Figure 1, the right flank of gear-box 1 has input shaft 9, passes through adpting flange 2 in input shaft one side of gear-box 1 and is fixedly connected with motor 4.Adpting flange 2 is the hollow sleeve wound packages, and two flanged surfaces about having are fixedly connected through bolt 5 respectively at the sidewall of gear-box 1 and motor 4, and the input shaft 9 of motor shaft and gear-box is connected through the inside of coupling 3 at adpting flange 2.The gear that has multistage transmission in the gear-box 1; The left surface that the one-level driving gearshaft passes gear-box forms brake axle 10, and brake axle 10 and input shaft 9 are provided with Brake drum 8 through the key connecting sleeve for to be all the axle on the one-level driving gear on the brake axle 10; The left surface of gear-box 1 also is fixed with break 7 through connecting gusset 6; Connecting gusset 6 is the steel plate of 90 degree bendings, and bending forms two orthogonal junction surfaces, is connected through bolt 5 with gear-box left side wall and break 7 bottoms respectively.As shown in Figure 2, break 7 is a locking hood type, and double team is in the outside of Brake drum 8, and gapped between break 7 and the Brake drum 8 during operation, during braking, break 7 is held Brake drum 8 tightly and braked.As shown in Figure 2, the output shaft of gear-box is positioned at input shaft 9, brake axle 10 right sides, and output shaft connects gear-box 1, can freely select outbound course in gear-box 1 both sides.
During installation, only need to confirm the datum clamp face of gear-box, motor and break are connected in and are integrally formed structure on the gear-box, and simple installation is stable, and break and motor be arranged on relative side, and installing space is big, and is easy for installation.
Embodiment 2: a kind of motor is positioned at motor, the break of gear-box end face, the retarder of gear-box integral type, referring to Fig. 3, Fig. 4.The gearbox input shaft 9 of present embodiment is positioned at the end face of gear-box 1, and brake axle 10 is positioned at the side of gear-box 1, and brake axle 10 is vertical with input shaft 9.Motor 4 is fixed on the end face of gear-box through adpting flange 2, and motor shaft and input shaft 9 are all vertical, can not produce shearing force radially owing to the weight of motor.At a pair of awl tooth that the one-level driving gear and the secondary driving gear of gear-box is mutual Vertical Meshing, the rotating shaft of secondary driving gear is stretched out gear-box 1 sidewall as brake axle 10.Other structures of present embodiment are identical with embodiment 1.
Claims (10)
1. the retarder of a motor, break, gear-box integral type; Comprise motor, gear-box, break; Gear-box is a reduction gear box, has input shaft and output shaft, gear-box inner employing multi-stage gear or worm and gear transmission; It is characterized in that: motor and gearbox input shaft one side fixedly are integrally formed structure through adpting flange, and break fixedly is integrally formed structure with the gear-box sidewall through being connected gusset.
2. the retarder of motor according to claim 1, break, gear-box integral type; It is characterized in that: it is outer as brake axle that said gear-box one-level driving gearshaft stretches out the gear-box sidewall; The brake axle outer end is with the Brake drum synchronous with brake axle, and the break double team forms brake structure in the Brake drum outside.
3. the retarder of motor according to claim 1, break, gear-box integral type is characterized in that: motor shaft is connected through coupling in the adpting flange inboard with gearbox input shaft.
4. according to the retarder of claim 1 or 2 or 3 described motors, break, gear-box integral type, it is characterized in that: said motor and brake structure lay respectively at two relative sides of gear-box.
5. according to the retarder of claim 1 or 3 described motors, break, gear-box integral type; It is characterized in that: said motor is positioned at the end face of gear-box; Electrical axis is vertical, and said brake structure is positioned at a side of gear-box, and gear-box inside has at least one vertical transmission part.
6. the retarder of motor according to claim 5, break, gear-box integral type is characterized in that: said vertical transmission part is intermeshing awl tooth.
7. the retarder of motor according to claim 6, break, gear-box integral type; It is characterized in that: said one-level driving gear and secondary driving gear are the engagement of awl tooth; It is outer as brake axle that the secondary driving gearshaft stretches out gear housing; The brake axle outer end is with the Brake drum synchronous with brake axle, and the break double team forms brake structure in the Brake drum outside.
8. the retarder of motor according to claim 5, break, gear-box integral type is characterized in that: said vertical transmission part is the worm and gear structure.
9. according to the retarder of claim 1 or 2 or 3 described motors, break, gear-box integral type, it is characterized in that: the 90 degree bendings of said connection gusset middle part form two junction surfaces, and two junction surfaces are fixed with gear-box outer wall and break respectively.
10. the retarder of motor according to claim 9, break, gear-box integral type is characterized in that: adopt bolt between said junction surface and gear-box outer wall and the break.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120198788U CN202132466U (en) | 2011-06-14 | 2011-06-14 | Speed reducer with motor, brake and gear case integrated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120198788U CN202132466U (en) | 2011-06-14 | 2011-06-14 | Speed reducer with motor, brake and gear case integrated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202132466U true CN202132466U (en) | 2012-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120198788U Expired - Fee Related CN202132466U (en) | 2011-06-14 | 2011-06-14 | Speed reducer with motor, brake and gear case integrated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202132466U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840602A (en) * | 2014-02-19 | 2014-06-04 | 泰星减速机股份有限公司 | Input connecting shaft backstop speed reducer |
| CN104455334A (en) * | 2014-11-14 | 2015-03-25 | 江苏荣基重工科技有限公司 | Device for facilitating heat radiation of box body of reduction gearbox and mounting and dismounting of box body of reduction gearbox and connecting disc |
| CN109230325A (en) * | 2018-10-31 | 2019-01-18 | 广东省现代农业装备研究所 | A kind of headstock and its monorail conveyer of monorail conveyer |
| CN116394185A (en) * | 2023-03-09 | 2023-07-07 | 刘殷 | An integrated braking device for electric screwdrivers |
-
2011
- 2011-06-14 CN CN201120198788U patent/CN202132466U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840602A (en) * | 2014-02-19 | 2014-06-04 | 泰星减速机股份有限公司 | Input connecting shaft backstop speed reducer |
| CN104455334A (en) * | 2014-11-14 | 2015-03-25 | 江苏荣基重工科技有限公司 | Device for facilitating heat radiation of box body of reduction gearbox and mounting and dismounting of box body of reduction gearbox and connecting disc |
| CN109230325A (en) * | 2018-10-31 | 2019-01-18 | 广东省现代农业装备研究所 | A kind of headstock and its monorail conveyer of monorail conveyer |
| CN109230325B (en) * | 2018-10-31 | 2024-05-28 | 广东省现代农业装备研究所 | A locomotive head of a monorail conveyor and a monorail conveyor thereof |
| CN116394185A (en) * | 2023-03-09 | 2023-07-07 | 刘殷 | An integrated braking device for electric screwdrivers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU WUHU ELECTROMECHANICAL EQUIPMENT CO., LTD Free format text: FORMER OWNER: FU YINGJIE Effective date: 20130521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Zongzhen Inventor after: Cheng Li Inventor before: Zhang Jinbin Inventor before: Fu Yingjie |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310051 HANGZHOU, ZHEJIANG PROVINCE TO: 310053 HANGZHOU, ZHEJIANG PROVINCE Free format text: CORRECT: INVENTOR; FROM: ZHANG JINBIN FU YINGJIE TO: HUANG ZONGZHEN CHENG LI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: Hangzhou City, Zhejiang province Binjiang District 310053 Xipu Road No. 1718 Patentee after: Hangzhou Wuhu Electromechanical Equipment Co. Ltd. Address before: 6 310051 Zhongxing garden, Hangzhou, Zhejiang, Binjiang District 1-201, China Patentee before: Fu Yingjie |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20140614 |
|
| EXPY | Termination of patent right or utility model |