CN209054033U - AGV storage robot revolute driving device - Google Patents
AGV storage robot revolute driving device Download PDFInfo
- Publication number
- CN209054033U CN209054033U CN201821829636.7U CN201821829636U CN209054033U CN 209054033 U CN209054033 U CN 209054033U CN 201821829636 U CN201821829636 U CN 201821829636U CN 209054033 U CN209054033 U CN 209054033U
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- worm
- motor
- worm screw
- worm gear
- shell
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Abstract
A kind of AGV storage robot revolute driving device, belongs to transmission device.Worm gear is installed on the inner wall of the housing, and worm gear inner sleeve reinstalls shaft, and raceway is provided with rolling element between worm gear, rotating shaft；Worm screw and bearing setting are in hull outside, and worm and wheel engages, and worm screw connect with shaft coupling；Shaft coupling is connect with big belt wheel, coaxially connected small pulley on motor, and for small pulley with big belt wheel by synchronous band connection, motor and worm screw are axially horizontally disposed, and are generally aligned in the same plane with shell.The utility model has the advantages that: motor and rotating shaft are arranged in the same plane, and motor and worm screw are arranged in parallel, and improve mechanism the space occupied in the case where output torque of the same race, adapt to the application of AGV storage robot industry.The transmitting of torque is realized by secondary drive mechanism, realizes bigger transmission ratio.
Description
Technical field
In particular to a kind of AGV storage robot revolute driving device of the utility model.
Background technique
In recent years, storage and the fast development of logistic industry expand AGV storage robot demand constantly, as the storehouse AGV
The critical component revolution driving scale of construction of storage robot is also gradually increased.The revolution driving that each producer provides at present is mostly single gear
Drive mechanism.Specific structure an are as follows: pinion gear (or worm screw) rotation, pinion gear (or worm screw) and a gear wheel are driven by motor
(or worm gear) engagement composition one-stage gear transmission；Ball grooves are equipped with inside the gear wheel (or worm gear), gear wheel and ball return
Shaft forms a set of revolute pair；When work, rotating shaft is fixed, motor input torque, makes gear wheel by gear drive, revolute pair
Rotary motion is done in band dynamic load.
Above structure has the following deficiencies:
1, the revolution driving of gear engagement transmission mechanism, motor are vertically arranged with revolving body.
2, the revolution driving of Worm and worm-wheel gearing, motor and worm screw be it is coaxially connected, such entire length is far super
The rotating range of revolving body out.
3, the revolution driving of gear (or worm screw) transmission mechanism, only primary transmission, transmission ratio are relatively small.
4, motor and pinion gear (or worm screw) are coaxially connected, pinion gear (or worm screw) it is parallel with gear wheel (or worm gear) (or
It vertically) engages, overall structure motor part is except prominent main body.Space utilization rate is low in this way, and occupied space is big, is not suitable for
The demand of AGV industry miniaturization.
Utility model content
The purpose of the utility model is to overcome above-mentioned defects, provide a kind of AGV storage robot revolute driving device,
It solves the problems, such as that existing product occupied space is big, improves mechanism the space occupied in the case where output torque of the same race.
The purpose of this utility model is achieved through the following technical solutions: a kind of AGV storage robot revolute driving dress
Set, it is characterised in that: including shell, rotary motion pair, first-stage worm gear worm gearing, big belt wheel, small pulley, synchronous belt,
Motor；Rotary motion pair is installed, rotary motion pair is made of rotating shaft, rolling element and worm gear, and worm gear is mounted in the shell
Inner walls, worm gear inner sleeve reinstall shaft, and rotating shaft is fixed with shell, and raceway is equipped between worm gear, rotating shaft, and raceway is provided with
Rolling element；The first-stage worm gear worm gearing is made of worm screw, bearing, shaft coupling, and shell is arranged in worm screw and bearing
Outside, worm and wheel engagement, one end of worm screw and shaft coupling are coaxially connected；The shaft coupling and big belt wheel are coaxially connected, electricity
Coaxially connected small pulley on machine, small pulley is with big belt wheel by synchronous band connection, and motor and worm screw are axially horizontally disposed, and and shell
Body is generally aligned in the same plane.
The advantages of the utility model and beneficial effect are:
1, in the same plane, motor and worm screw are arranged in parallel, if centered on rotating shaft for motor and rotating shaft setting
Circle is drawn, motor is arranged in the relatively small circle of a diameter, solves the problems, such as space utilization rate, the output torque of the same race the case where
Lower improvement mechanism the space occupied adapts to the application of AGV storage robot industry.
2, the transmitting of torque is realized by second level (or more than second level) transmission mechanism, realizes bigger transmission ratio.
Detailed description of the invention
Fig. 1 is the structural profile illustration of the utility model.
Fig. 2 is the sectional side view of Fig. 1.
Fig. 3 is the structural schematic diagram of the utility model.
Wherein: 1- shell, 2- rotating shaft, 3- worm gear, 4- ball, 5- groove body, 6- left end cap, 7- worm screw, 8- bearing, 9- oil
Envelope, 10- shaft coupling, 11- big belt wheel, 12- motor, 13- small pulley, 14- synchronous belt,
15- right end cap.
Specific embodiment
Embodiment: the robot revolute driving device as shown, a kind of AGV stores in a warehouse, shell 1 are circle, the outer wall of shell 1
Equipped with threaded hole, fixed by screw and AGV matrix；1 inner wall of shell installs worm gear 3, and worm gear 3 is equipped with threaded hole, passes through spiral shell
Nail proposes fixation with AGV rotation, and rotating shaft 2 is sleeved in worm gear 3, and shell 1 is internally threaded hole, passes through screw and rotating shaft 2
It is fixed, raceway is equipped between worm gear 3, rotating shaft 2, raceway is provided with ball 4, worm gear 3, rotating shaft 2, the composition revolution fortune of ball 4
Dynamic pair；Cylindrical groove body 5 is set on the outside of shell 1, and the both ends of groove body 5 pass through screw respectively and are fixed with left end cap 6 and right end cap
15, the interior installation worm screw 7 of groove body 5, bearing 8 and oil sealing 9, worm screw 7 are intermeshed with the worm gear 3 in shell 1, form first-stage worm gear snail
Bar transmission mechanism, in the side of left end cap 6, the end of worm screw 7 and shaft coupling 10 are coaxially connected, the other end of shaft coupling 10 and big
Belt wheel 11 is coaxially connected, and motor 12 is fixed by screw and left end cap 6, coaxially connected small pulley 13 on motor 12, small pulley 13
It being connect with big belt wheel 11 by synchronous belt 14, small pulley 13, big belt wheel 11, synchronous belt 14 form level synchronization tape handler,
Motor 12 and worm screw 7 are axial horizontally disposed, and are generally aligned in the same plane with shell 1.
Working principle of the utility model is: electrical power rotates, small pulley is transferred torque to, small pulley passes through level-one flat rubber belting
Transmission mechanism transmits torque to big belt wheel, and big belt wheel transfers torque to worm screw by shaft coupling, and worm screw passes through first-stage worm gear snail
Bar transmission mechanism transmits torque to worm gear, worm gear and passback axis relative to AGV matrix relative motion, and final belt wheel loads AGV
Rotor rotation.
All in the same plane, motor and worm screw are arranged in parallel, if drawn centered on rotating shaft for motor, rotary motion pair
Circle, motor is arranged in the relatively small circle of diameter, solves the problems, such as space utilization rate, the output torque of the same race the case where
Lower improvement mechanism the space occupied adapts to the application of AGV storage robot industry.
Illustrative description has been done to the present invention above, it should explanation, the case where not departing from this present invention core
Under, any simple deformation, modification or other skilled in the art can not spend the equivalent replacement of creative work equal
Fall into the protection scope of patent.
Claims (1)
- The robot revolute driving device 1. a kind of AGV stores in a warehouse, it is characterised in that: including shell, rotary motion pair, first-stage worm gear snail Bar transmission mechanism, big belt wheel, small pulley, synchronous belt, motor；Rotary motion pair is installed, rotary motion pair is by returning in the shell Shaft, rolling element and worm gear composition, worm gear are installed on the inner wall of the housing, and worm gear inner sleeve reinstalls shaft, and rotating shaft is fixed with shell, snail Raceway is equipped between wheel, rotating shaft, raceway is provided with rolling element；The first-stage worm gear worm gearing is by worm screw, bearing, connection The outside of shell is arranged in axis device composition, worm screw and bearing, and worm and wheel engagement, one end of worm screw coaxially connects with shaft coupling It connects；The shaft coupling and big belt wheel are coaxially connected, coaxially connected small pulley on motor, and small pulley and big belt wheel are connected by synchronous belt It connects, motor and worm screw are axially horizontally disposed, and are generally aligned in the same plane with shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821829636.7U CN209054033U (en) | 2018-11-08 | 2018-11-08 | AGV storage robot revolute driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821829636.7U CN209054033U (en) | 2018-11-08 | 2018-11-08 | AGV storage robot revolute driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209054033U true CN209054033U (en) | 2019-07-02 |
Family
ID=67052704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821829636.7U Active CN209054033U (en) | 2018-11-08 | 2018-11-08 | AGV storage robot revolute driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209054033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460883A (en) * | 2021-08-18 | 2021-10-01 | 安徽春华智能科技有限公司 | Metallurgical crane slewing mechanism |
-
2018
- 2018-11-08 CN CN201821829636.7U patent/CN209054033U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460883A (en) * | 2021-08-18 | 2021-10-01 | 安徽春华智能科技有限公司 | Metallurgical crane slewing mechanism |
| CN113460883B (en) * | 2021-08-18 | 2023-11-28 | 安徽江河智能装备集团有限公司 | Rotation mechanism of metallurgical crane |
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