CN205669565U - Reduction gear drive device - Google Patents
Reduction gear drive device Download PDFInfo
- Publication number
- CN205669565U CN205669565U CN201620467408.4U CN201620467408U CN205669565U CN 205669565 U CN205669565 U CN 205669565U CN 201620467408 U CN201620467408 U CN 201620467408U CN 205669565 U CN205669565 U CN 205669565U
- Authority
- CN
- China
- Prior art keywords
- gripper shoe
- drive device
- reduction gear
- gear drive
- pivoting support
- 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
- Hydraulic Motors (AREA)
Abstract
This utility model relates to a kind of reduction gear drive device.It includes gripper shoe, is provided with position, hole on the supporting plate；End face in gripper shoe is fixed with pivoting support, and the outer ring of pivoting support is fixing with gripper shoe to be connected；It is fixed with driving motor in the other end of gripper shoe, drives the driving pinion internal tooth engagement connection through Kong Weiyu pivoting support of motor；Also including output shaft, output shaft is connected by connecting plate is fixing with the inner ring of pivoting support.This utility model simple in construction, reasonable in design, and stability is higher, failure rate is low, hinge structure, this utility model uses primary speed-down i.e. to can reach certain slowing effect, and use the structure of optional one or more driving motors to design, many power Overlay of different torque demand can be realized, compared with the same volume reduction gear drive device of prior art, can reach higher slowing effect, and there is higher moment of torsion.
Description
Technical field
This utility model relates to a kind of driving means, particularly relates to a kind of reduction gear drive device.
Background technology
Reductor plays coupling rotating speed and the effect of transmission torque, reductor between prime mover and working machine or actuator
Being a kind of relatively accurate machinery, the purpose using it is to reduce rotating speed, increases torque.List can be divided into according to transmission progression difference
Level and multistage speed reducer；Cylindrical gear reducer, conical gear reducer and circular cone-cylinder can be divided into according to tooth factory wheel shape
Tooth running wheel reductor；Expansion, shunting can be divided into again according to the arrangement form of transmission and enter together shaft type reductor.Decelerator is
A kind of individual components being made up of the gear drive being enclosed in stiff case, worm-drive, pinion-endless screw transmission is conventional
Make the speed reduction gearing between driving link and working machine.Rise between prime mover and working machine or actuator coupling rotating speed and
The effect of transmission torque, applies extremely wide in modern mechanical.
Reductor is generally used for the drive apparatus of low rotation speed large torque, motor, internal combustion engine or other run up
Power engages, by the gear that the number of teeth on the power shaft of reductor is few, the purpose that the gear wheel on output shaft reaches to slow down.
In the engineering machinery of prior art, can reductor realize simple speed reducing ratio accurately, is Engineering Machinery Quality energy
One of no guaranteed key.Existing reductor is two-stage common cylinder gear reduction unit, has that gear range is little, body
Long-pending big, weight is big, efficiency is low, reliability is low, the life-span is short, run the shortcomings such as noise is big, driving torque is little.
Utility model content
Technical problem to be solved in the utility model is to overcome the above-mentioned deficiency in the presence of prior art, and provides one
Plant reduction gear drive device.
The technical scheme in the invention for solving the above technical problem is: a kind of reduction gear drive device, including supporting
Plate, is provided with position, hole in described gripper shoe；End face in described gripper shoe is fixed with pivoting support, described pivoting support
Outer ring is fixing with described gripper shoe to be connected；Driving motor, described driving motor it is fixed with in the other end of described gripper shoe
Driving pinion connect through the internal tooth engagement of pivoting support described in described Kong Weiyu；Also include output shaft, described output shaft
It is connected by connecting plate is fixing with the inner ring of described pivoting support.Use this technical scheme can be in the case of primary speed-down
Realize higher slowing effect.
Further, described Kong Weiyu of the present utility model drives motor to be multiple, the driving of the plurality of driving motor
Little gear correspondence respectively through position, hole and all with the internal tooth of described pivoting support engages and is connected.Use this kind of technical scheme, can lead to
Cross increase drive motor quantity to improve the size of driving torque, with satisfied construction needs.
Further, described driving motor of the present utility model is hydraulic motor.Use hydraulic motor, relatively other type
Motor, hydraulic motor is easily obtained bigger power or moment, in the case of meeting certain moment, volume can be selected relative
Less hydraulic motor, to reduce the overall volume of this reduction gear drive device, meets some machineries higher to volume requirement
Design；Simultaneously hydraulic motor also have that power-weight ratio is big, be easily achieved reciprocatings motion, transmitting movement steadily, can realize quick
And the beneficial effect such as shock-free speed change and commutation.
Further, the aperture of position, described hole of the present utility model is slightly larger than the external diameter of described driving pinion.Using should
Plant technical scheme, directly in the case of not dismantling gripper shoe and pivoting support, can drive the driving pinion of motor
Install through this position, hole, it is simple to the installation and removal of equipment.
Further, described output shaft of the present utility model is structure as a whole with described connecting plate.Output shaft and described company
Fishplate bar is structure as a whole can increase drive shaft and the direct structural stability of connecting plate, is also beneficial to drive shaft and swivel mounting member
Driving effect.
Further, described output shaft of the present utility model is inner polygon output shaft.Use this kind of technical scheme, can be square
Just this output shaft and the connection of other structural member, improve and drive effect.
Further, described output shaft of the present utility model is connected by bearing seal with between gripper shoe.
This utility model is compared with the prior art, and has the advantages that this utility model simple in construction, design are closed
Reason, and stability is higher, failure rate is low, hinge structure, this utility model uses primary speed-down i.e. to can reach certain subtracting
Effect, and use the structure design of optional one or more driving motors, the many power that can realize different torque demand are folded
Add effect, compared with the same volume reduction gear drive device of prior art, can reach higher slowing effect, and have higher
Moment of torsion.
Accompanying drawing explanation
Fig. 1 is the front perspective view of this utility model embodiment.
Fig. 2 is the back side perspective view of this utility model embodiment.
Fig. 3 is the structural representation of the gripper shoe of this utility model embodiment.
Fig. 4 is the pivoting support attachment structure schematic diagram with driving pinion of this utility model embodiment.
Fig. 5 is the pivoting support attachment structure schematic diagram with power sub of this utility model embodiment.
Fig. 6 is the structural representation of the base plate of this utility model embodiment.
In accompanying drawing: 1 is gripper shoe, 2 is drive hole position, and 3 is delivery outlet position one, and 31 is bearing seal one, and 4 is revolution
Holding, 41 is outer ring, and 42 is inner ring, and 43 is internal tooth, and 5 is bolt, and 6 is hydraulic motor, and 61 is driving pinion, and 7 is power sub,
71 is output shaft, and 72 is connecting plate, and 8 is base plate, and 9 is delivery outlet position two, and 91 is bearing seal two.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are right
Explanation of the present utility model and this utility model is not limited to following example.
Seeing Fig. 1-Fig. 6, the present embodiment includes gripper shoe 1, gripper shoe 1 is provided with six drive hole positions 2 and one defeated
Portal position 1.
End face in gripper shoe 1 is provided with pivoting support 4, and the outer ring 41 of this pivoting support 4 is by bolt 5 and gripper shoe 1
Location is fixing to be connected, and the inner ring 42 of this pivoting support 4 is provided with internal tooth 43.
The present embodiment is further equipped with six hydraulic motors 6, and the external diameter of the driving pinion 61 of this hydraulic motor 6 is slightly less than this
The aperture of drive hole position 2, when mounted, can directly wear the driving pinion 61 of hydraulic motor 6 from the other end of gripper shoe 1
Overdriving position, hole 2, and fixed with gripper shoe 1 by hydraulic motor 6, the internal tooth 43 of driving pinion 61 and pivoting support 4 is mutually nibbled
Close connect, in practice of construction, can rotate as required employing several hydraulic motors 6, according to multiple hydraulic motors 6, need by
The rotation direction of each hydraulic motor 6 is set to consistent and synchronous axial system.
The present embodiment also includes power sub 7, and this power sub 7 is formed by output shaft 71 and connecting plate 72 integrative-structure,
Connecting plate 72 positions fixing connection by bolt 5 with the inner ring 42 of pivoting support 4, and output shaft 71 is positioned at the interposition of connecting plate 72
Putting, and be interior hexagonal output shafts 71, one end of this output shaft 71 passes gripper shoe 1, in this output by delivery outlet position 1
It is provided with bearing seal 1 at Kong Weiyi 3, is connected by this bearing seal 1 between output shaft 71 with gripper shoe 1.
The present embodiment can also arrange base plate 8 in the upper end of power sub 7, and this base plate 8 is by bolt 5 and pivoting support 4
Location, outer ring 41 fixing connect, be provided with delivery outlet position 29 in the centre position of base plate 8, this delivery outlet position 29 and output shaft 71
Between use bearing seal 2 91 connect.
This utility model has been made more detailed description by above example, but these descriptions are not to this practicality
Novel restriction, i.e. this utility model are not limited to concrete structure and the description of above-described embodiment.Protection of the present utility model
Scope includes that those obviously convert to those skilled in the art or substitute and remodeling.
Claims (7)
1. a reduction gear drive device, it is characterised in that: include gripper shoe, described gripper shoe is provided with position, hole；Described
The end face of gripper shoe is fixed with pivoting support, and the outer ring of described pivoting support is fixing with described gripper shoe to be connected；Described
The other end of gripper shoe is fixed with driving motor, and the driving pinion of described driving motor returns through described in described Kong Weiyu
The internal tooth engagement turning supporting connects；Also including output shaft, described output shaft is solid with the inner ring of described pivoting support by connecting plate
Fixed connection.
Reduction gear drive device the most according to claim 1, it is characterised in that: described Kong Weiyu drives motor to be many
Individual, the driving pinion of the plurality of driving motor correspondence respectively engages company through position, hole and all internal tooths with described pivoting support
Connect.
Reduction gear drive device the most according to claim 1 and 2, it is characterised in that: described driving motor is hydraulic motor.
Reduction gear drive device the most according to claim 1 and 2, it is characterised in that: the aperture of position, described hole is slightly larger than institute
State the external diameter of driving pinion.
Reduction gear drive device the most according to claim 1, it is characterised in that: described output shaft and described connecting plate are one
Body structure.
Reduction gear drive device the most according to claim 1, it is characterised in that: described output shaft is inner polygon output
Axle.
Reduction gear drive device the most according to claim 1, it is characterised in that: pass through axle between described output shaft and gripper shoe
Hold and be tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620467408.4U CN205669565U (en) | 2016-05-23 | 2016-05-23 | Reduction gear drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620467408.4U CN205669565U (en) | 2016-05-23 | 2016-05-23 | Reduction gear drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205669565U true CN205669565U (en) | 2016-11-02 |
Family
ID=57193068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620467408.4U Expired - Fee Related CN205669565U (en) | 2016-05-23 | 2016-05-23 | Reduction gear drive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205669565U (en) |
-
2016
- 2016-05-23 CN CN201620467408.4U patent/CN205669565U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101520016B (en) | Changing hub of tide generating set | |
| CN201241938Y (en) | Speed reducer for disk feeding machine | |
| CN201908946U (en) | Slewing bearing mechanism of worm wheel and worm gear | |
| EP3019275B1 (en) | Heavy duty drive arrangement and mill | |
| KR20140111021A (en) | Transmission | |
| CN202674185U (en) | Small-tooth-difference engagement type gear speed reducer | |
| CN103016655A (en) | Electromechanical-hydraulic composite type main drive system of tunnel boring machine | |
| CN205669565U (en) | Reduction gear drive device | |
| CN102562481A (en) | Speed increasing device and wind generating set | |
| CN205479657U (en) | Angle stroke reducing gear box structure | |
| DE102009009327A1 (en) | Wind turbine | |
| CN103016633A (en) | Dual-drive tunnel heading machine speed reducer | |
| CN106704492B (en) | Modularized yaw pitch drive device | |
| CN202660188U (en) | Slewing bearing worm and gear speed reduction driving device | |
| CN203114536U (en) | Power transmission system for wind turbine | |
| CN201720259U (en) | Mandrel movement limiting main speed reducer of seamless pipe rolling mill | |
| CN203822940U (en) | Engine balance shaft mechanism | |
| WO2015127589A1 (en) | Transmission structure for wind power generator | |
| CN209511024U (en) | A kind of gear-box and hard rock mole | |
| CN207454672U (en) | A kind of intermediate reduction gear case | |
| CN109372951A (en) | A kind of speed reducer | |
| CN219263105U (en) | Driver and lifting device manufactured by using same | |
| CN104047999B (en) | A kind of bucket wheel deceleration device with cushion effect | |
| CN219927444U (en) | Electric loader power device with two ends output | |
| CN218030452U (en) | Main transmission chain barring gear of large high-speed wind turbine generator |
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: 20161102 |