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Driving wheel of AGV full-automatic doffing trolley and application method thereof

A driving wheel, fully automatic technology, applied in the direction of brakes, power devices, braking components, etc., can solve the problem of AGV drive wheel screw breakage, etc., to achieve the effect of solving the problem of screw breakage, convenient maintenance, and high safety performance

Pending Publication Date: 2020-11-20
新凤鸣集团股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) AGV drive wheel screw breakage problem;

Method used

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  • Driving wheel of AGV full-automatic doffing trolley and application method thereof
  • Driving wheel of AGV full-automatic doffing trolley and application method thereof
  • Driving wheel of AGV full-automatic doffing trolley and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment 1 The drive wheel of a kind of AGV automatic doffing trolley described in the present invention comprises:

[0044] The power unit includes a motor 1 and a gearbox 2. The transmission end of the motor 1 is provided with transmission gears for cooperating with the gearbox; Terminals are electrically connected for calculating the motor speed; the gearbox 2 includes a casing and a speed change gear assembly, wherein the speed change gear assembly is arranged in the casing, and the power input end of the speed change gear assembly is engaged with the transmission teeth of the motor. The power output end is engaged with the power transmission unit to realize the power transmission between the motor and the power transmission unit;

[0045] The power transmission unit includes a drive ring 3 and a drive ring 4, and the drive ring 3 is fixed on the base of the gearbox 2 casing, wherein the inner ring of the drive ring 3 is provided with internal teeth 31 along the c...

Embodiment 2

[0052] Embodiment 2 The AGV driving wheel of the present invention is composed of a motor 1 , a gearbox 2 , a brake, a driving ring 3 and a transmission ring 4 .

[0053]The motor 1 is a 48V three-phase DC servo motor with an encoder on the end cover of the motor and gear teeth on the drive end of the motor, and is installed on the box base of the gearbox with M5*10 hexagon socket head screws.

[0054] The gearbox is a gear gearbox, with a first gear shaft, a second gear shaft and two pairs of ball bearings inside the box, and the first gear shaft and the second gear shaft are respectively mounted in the box through ball bearings. And the first gear shaft includes a first shaft body and a first gear body, and the second gear shaft includes a second shaft body and a second gear body arranged at both ends of the second shaft body; the first shaft body serves as One end of the power output end extends to the outside of the box body, and is provided with external teeth that can me...

Embodiment 3

[0060] Embodiment 3 An application method of the driving wheel of the AGV automatic doffing dolly according to Embodiment 2, comprising the following steps:

[0061] 1) Determine the drive ring size and rubber thickness of the drive wheel according to the height of the AGV from the ground;

[0062] 2) The driving ring and the transmission ring are processed by pig iron through heat treatment, and the convex and concave teeth of the driving ring and the transmission ring are wire-cut, so that the two are completely matched to offset the torsion; The pads are set on the facing end surface and fixed by hexagonal screws to realize the axial fixation of the driving ring and the transmission ring;

[0063] 3) Engage the power input end of the gearbox with the transmission teeth of the motor transmission end, and mesh the power output end with the internal teeth of the drive ring to realize the power transmission between the motor and the drive ring;

[0064] 4) The motor is driven ...

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Abstract

The invention discloses a driving wheel of an AGV full-automatic doffing trolley and an application method thereof. The driving wheel comprises a power unit, a power transmission unit, and a brake. The power unit comprises a motor and a gearbox, and the transmission end of the motor is provided with transmission teeth; an encoder is arranged on a motor end cover; the gearbox comprises a box body and a change gear assembly. The power transmission unit comprises a driving ring and a transmission ring, the driving ring is fixedly arranged on a base of the gearbox body, inner teeth are arranged onthe inner ring of the driving ring in the circumferential direction, and convex teeth are arranged on the outer ring of the driving ring in the circumferential direction; the driving ring is sleevedwith the transmission ring, the outer surface of the transmission ring is coated with rubber, and concave teeth are arranged on the inner wall of the transmission ring in the circumferential direction. The brake is arranged at the transmission end of the motor. The application method comprises the following steps that the size of a transmission ring and the rubber coating thickness of a driving wheel are determined according to the ground clearance of the AGV; the drive ring and the transmission ring are subjected to heat treatment and linear cutting through pig iron; and the gearbox is connected with the motor and the driving ring. The driving wheel has the beneficial effects that the problem of screw breakage is solved, and the operation efficiency and stability are improved.

Description

technical field [0001] The invention relates to the automation field of the chemical fiber textile industry, in particular to a driving wheel of an AGV automatic doffing trolley and an application method thereof. Background technique [0002] With the rapid development of automation technology, the pace of machine replacement in enterprises is accelerating. The transformation of old factory automation systems is suitable for automation systems with high mobility and small transformation range. AGV has become the first choice for enterprise automation. Carrying a lot of weight, in order to cope with the extremely strong torque generated by the start and stop and to cope with different road conditions, the connecting screws of the transmission and the drive are often broken. Once the screw breaks, it will cause the equipment to deviate from the route, produce a large number of bad wires, and affect the efficiency of the equipment. and stability. Therefore be badly in need of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/00B60K17/08B60K17/04B60T1/06
CPCB60K1/00B60K17/08B60K17/04B60T1/062
Inventor 李国平陈志强陈成刘忠华施耀飞陆晓栋归云飞钟云杰
Owner 新凤鸣集团股份有限公司