CN202165522U - Conical-cylindrical gear reducer for construction lifter - Google Patents
Conical-cylindrical gear reducer for construction lifter Download PDFInfo
- Publication number
- CN202165522U CN202165522U CN2011202211511U CN201120221151U CN202165522U CN 202165522 U CN202165522 U CN 202165522U CN 2011202211511 U CN2011202211511 U CN 2011202211511U CN 201120221151 U CN201120221151 U CN 201120221151U CN 202165522 U CN202165522 U CN 202165522U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- gear
- fixed
- casing
- driven
- 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
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model relates to a reducer for a construction lifter, which provides a conical-cylindrical gear reducer for the construction lifter and comprises a box body, a driving bevel gear shaft, a driving bevel gear, a driven bevel gear, a driving cylindrical helical gear shaft, a driving cylindrical helical gear, a driven cylindrical helical gear and an output shaft. The driving bevel gear shaft is fixed in the box body, and a far end of the driving bevel gear shaft penetrates through the box body. The driving bevel gear is located at the end portion of the driving bevel gear shaft, the driven bevel gear is fixed in the middle of the driving cylindrical helical gear shaft, the driving cylindrical helical gear is fixed at the upper portion of the driving bevel gear shaft, the driving cylindrical helical gear shaft is fixed in the box body, and the driven bevel gear is meshed with the driving bevel gear. The driven cylindrical helical gear is fixed in the middle of the output shaft which is fixed in the box body, the upper end of the output shaft penetrates through the top surface of the box body, and the driven cylindrical helical gear is meshed with the driving cylindrical helical gear. The conical-cylindrical gear reducer for the construction lifter has simple structure and small size. A motor is parallel to an installation plate when in installation and has small occupied space, transmission efficiency is relatively high, and maintain is convenient.
Description
Technical field
The utility model relates to a kind of construction lifter reducer.
Background technique
Retarder plays coupling rotating speed and transmitting torque between prime mover and working machine or actuator, use very extensive in the modern machine.Construction is at present mostly adopted cylinder gear speed reducer and worm reducer with speed reducer in the lift, uses more extensive.The two respectively has characteristics cylinder gear speed reducer and worm reducer: worm reducer is simple in structure, and volume is less, and motor mounting is parallel with mounting plate takes up space for a short time, but transmission efficiency is relatively low.Cylinder gear speed reducer is simple in structure, and transmission efficiency is higher, but its motor mounting is vertical with mounting plate, and it is bigger to occupy the space, in small space, makes troubles to maintenance.
The model utility content
The purpose of the utility model provides a kind of circular cone-cylinder gear speed reducer, to overcome the above-mentioned defective that existing technology exists.
The circular cone of the utility model-cylinder tooth cylinder wheel decelerator comprises casing, drive bevel gear axle, drive bevel gear, driven wheel of differential, active cylindric spiral gear axle, active cylindric spiral gear, driven helical gear and output shaft;
Said drive bevel gear axle passes through bearing fixing in casing, the side of passing casing of its far-end level, and extend to outside the side of casing;
Said drive bevel gear is positioned at the drive bevel gear shaft end;
Said driven wheel of differential is fixed on the initiatively middle part of cylindric spiral gear axle, and said active cylindric spiral gear is fixed on the top of active oblique gear axle;
Said active cylindric spiral gear axle is through vertical being fixed in the casing of bearing, and driven wheel of differential and drive bevel gear mesh;
Driven cylindric spiral gear is fixed on the middle part of output shaft, and said output shaft is positioned at an initiatively side of cylindric spiral gear axle through vertical being fixed in the casing of bearing, and the end face of casing is passed in the upper end, driven cylindric spiral gear and initiatively cylindric spiral gear engagement.
The utility model is operation like this:
The far-end of drive bevel gear axle connects with prime mover; The upper end of output shaft connects with driven equipment; After prime mover starts; The drive bevel gear axle rotates, and drives drive bevel gear driven wheel of differential, initiatively cylindric spiral gear axle, the initiatively rotation of cylindric spiral gear, driven cylindric spiral gear and output shaft, rotates thereby drive driven equipment.
The utility model has been taken into account the two characteristics of cylinder gear speed reducer and worm reducer, and simple in structure, volume is less, and motor mounting is parallel with mounting plate takes up space for a short time, and transmission efficiency is higher relatively, maintenance convenient.
Description of drawings
Fig. 1 is circular cone-cylindric spiral gear reducer structure schematic representation.
Embodiment
Referring to Fig. 1; The circular cone of the utility model-cylinder tooth cylinder wheel decelerator comprises casing 1, drive bevel gear axle 2, drive bevel gear 21, driven wheel of differential 3, active cylindric spiral gear axle 4, active cylindric spiral gear 41, driven helical gear 5 and output shaft 6;
Said drive bevel gear axle 2 passes through bearing fixing in casing 1, the side of passing casing 1 of its far-end level, and extend to outside the side of casing 1;
Said drive bevel gear 21 is positioned at drive bevel gear axle 2 ends;
Said driven wheel of differential 3 is fixed on the initiatively middle part of cylindric spiral gear axle 4, and said active cylindric spiral gear 41 is fixed on the top of active oblique gear axle 4;
Said active cylindric spiral gear axle 4 is through vertical being fixed in the casing 1 of bearing, and driven wheel of differential 3 meshes with drive bevel gear 21;
Driven cylindric spiral gear 5 is fixed on the middle part of output shaft 6; Said output shaft 6 is through vertical being fixed in the casing 1 of bearing; Be positioned at an initiatively side of cylindric spiral gear axle 4, the end face of casing 1 is passed in the upper end, driven cylindric spiral gear 5 and initiatively cylindric spiral gear 41 engagements;
Referring to Fig. 1, further, the utility model also comprises supporting frame 11, and an end of support frame as described above 11 is connected with the inwall of casing 1, and the other end is connected with the end of described drive bevel gear axle 2, is used to increase the rigidity of drive bevel gear axle 2.
Claims (2)
1. building hoist is with circular cone-cylinder gear speed reducer; It is characterized in that, comprise casing (1), drive bevel gear axle (2), drive bevel gear (21), driven wheel of differential (3), active cylindric spiral gear axle (4), active cylindric spiral gear (41), driven helical gear (5) and output shaft (6);
Said drive bevel gear axle (2) passes through bearing fixing in casing (1), the side of passing casing (1) of its far-end level, and extend to outside the side of casing (1);
Said drive bevel gear (21) is positioned at drive bevel gear axle (2) end;
Said driven wheel of differential (3) is fixed on the initiatively middle part of cylindric spiral gear axle (4), and said active cylindric spiral gear (41) is fixed on the top of active oblique gear axle (4);
Said active cylindric spiral gear axle (4) is through vertical being fixed in the casing (1) of bearing, and driven wheel of differential (3) meshes with drive bevel gear (21);
Driven cylindric spiral gear (5) is fixed on the middle part of output shaft (6); Said output shaft (6) is through vertical being fixed in the casing (1) of bearing; Be positioned at an initiatively side of cylindric spiral gear axle (4), the end face of casing (1) is passed in the upper end, driven cylindric spiral gear (5) and initiatively cylindric spiral gear (41) engagement.
2. building hoist according to claim 1 is with circular cone-cylinder gear speed reducer; It is characterized in that; Comprise supporting frame (11), an end of support frame as described above (11) is connected with the inwall of casing (1), and the other end is connected with the end of described drive bevel gear axle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202211511U CN202165522U (en) | 2011-06-27 | 2011-06-27 | Conical-cylindrical gear reducer for construction lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202211511U CN202165522U (en) | 2011-06-27 | 2011-06-27 | Conical-cylindrical gear reducer for construction lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165522U true CN202165522U (en) | 2012-03-14 |
Family
ID=45801348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202211511U Expired - Fee Related CN202165522U (en) | 2011-06-27 | 2011-06-27 | Conical-cylindrical gear reducer for construction lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165522U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838132A (en) * | 2017-03-30 | 2017-06-13 | 成都工业学院 | A kind of flexible locking gear reduction unit for building hoist |
| CN106931131A (en) * | 2017-05-02 | 2017-07-07 | 重庆市江津区新航机械有限公司 | A kind of gear transmission structure of granulator |
| CN110541912A (en) * | 2019-08-15 | 2019-12-06 | 襄阳彼勒液压机械有限公司 | Novel gear speed reducer |
-
2011
- 2011-06-27 CN CN2011202211511U patent/CN202165522U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838132A (en) * | 2017-03-30 | 2017-06-13 | 成都工业学院 | A kind of flexible locking gear reduction unit for building hoist |
| CN106931131A (en) * | 2017-05-02 | 2017-07-07 | 重庆市江津区新航机械有限公司 | A kind of gear transmission structure of granulator |
| CN110541912A (en) * | 2019-08-15 | 2019-12-06 | 襄阳彼勒液压机械有限公司 | Novel gear speed reducer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201906977U (en) | Horizontal nut disassembling and assembling machine | |
| CN202165522U (en) | Conical-cylindrical gear reducer for construction lifter | |
| CN202108939U (en) | Geared worm gear speed reducer | |
| CN101929321A (en) | Direct-drive beam pumping unit with permanent-magnetic synchronous rotation motor | |
| CN201884567U (en) | Helical bevel gear speed reducer | |
| CN105643575A (en) | Rotary table | |
| CN201902511U (en) | Helical gear and spiral bevel gear speed reducer | |
| CN204061829U (en) | A kind of stockbreeding machine speed reducer of motor flange band bearing location | |
| CN208814559U (en) | A kind of built-in promotion winding plant of corner connection | |
| CN202527124U (en) | Drive device for independent stirring in thickener center | |
| CN201533212U (en) | Transmission device for winding machines | |
| CN201426968Y (en) | Big pendulum amusement device | |
| CN201166090Y (en) | Transmission gear for electric motor mounted in longitudinal direction | |
| CN201526650U (en) | Multi-gear speed reducer | |
| CN201496481U (en) | Double-gear transmission system for granulator | |
| CN205894810U (en) | Driven mechanical synchronous device | |
| CN201485205U (en) | Gantry crane rotating mechanism | |
| CN202290762U (en) | Reducer for rolling mill | |
| CN203600870U (en) | Rotating structure of sculpture | |
| CN201815371U (en) | Centre drive type spiral classifier | |
| CN204004315U (en) | Hollow shaft reducer lands erecting device | |
| CN206419140U (en) | A kind of engine for automobile starter | |
| CN201953916U (en) | Parallel-axis helical gear reducer | |
| CN202970447U (en) | Long spiral drilling machine and power head thereof | |
| CN202296966U (en) | Loop chain electric hoist for fan tower drum |
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: 20120314 Termination date: 20190627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |