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Driving wheel walking mechanism for trackless electric extension door

A technology of trackless electric telescopic door and walking mechanism, which is applied in the direction of power control mechanism, wing leaf control mechanism, gate/door, etc. It can solve the problems of unreasonable power transmission and difficulty in controlling the driving direction of driving wheels, etc., and achieves simple structure, The opening and closing position is accurate, and the effect of reducing the wear of the driving wheel

Inactive Publication Date: 2009-11-18
深圳市顺发门实业有限公司
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AI Technical Summary

Problems solved by technology

[0003] In order to overcome the technical problems of difficulty in controlling the driving direction of the driving wheel of the existing trackless electric telescopic door and unreasonable power transmission, the present invention provides a driving mechanism for the driving wheel of the trackless electric telescopic door. Walking when folding and closing, can be driven by the same power motor to realize differential speed walking. When differential speed walking, according to the control signal, it can realize the control of the walking speed of the driving wheel on one side, and complete the trackless telescopic door under the guidance signal. The driving wheel drags the electric telescopic door to realize the accurate opening and closing of the electric telescopic door according to the guide signal

Method used

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  • Driving wheel walking mechanism for trackless electric extension door

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Embodiment Construction

[0008] Referring to the accompanying drawings, the power motor 1 is connected with the input shaft of the gearbox 2 to supply power to the gearbox 2. The power motor 1 and the gearbox 2 are fixed on the frame 13 of the retractable door. The gearbox 2 is composed of a worm gear, and the worm input has The left output shaft 3 and the dual output shaft differential gearbox with output shaft 4, the left clutch 5 and the right clutch 6 are respectively housed on the left output shaft 3 and the right output shaft 4 of the gearbox 2, and the left clutch 5 and the right One end of the clutch 6 is separated from the case of the gearbox 2 and fixed, and the other end is respectively fixed with the left transmission wheel 7 and the right transmission wheel 8, and fixedly installed on the left output shaft 3 and the right output shaft 4, the left transmission wheel 7 and the right transmission wheel 8 are respectively connected with the rotating shaft 12 of the left driving wheel 10 and th...

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Abstract

This invention relates to a trackless electric telescopic gate driving wheel running gear, which is the twin-output axes turning of the differential gear box, wherein the bilateral driving gears of the telescopic gate are driven by an electric motor, the output shaft of the gear box has the connector, and it drives the bilateral driving gears through the gearing mechanism respectively, the connector of the output axes can control the turn, stop and the turning speed of the same side to realize the differential gearing of the bilateral driving gears, the adjusting of the driving gear running channel, and the walking steering of the telescopic

Description

Technical field [0001] The invention relates to a driving wheel traveling mechanism for an electric telescopic door, in particular to a driving wheel traveling mechanism in which the driving wheels on both sides of a trackless electric telescopic door travel at unequal distances to adjust the walking direction. Background technique [0002] At present, in the known trackless electric telescopic door, the driving wheels are set on the left and right sides, and the driving wheel travels to drive the telescopic door to expand and contract. In the prior art, the control of the driving direction of the driving wheel has always been a key technical problem that needs to be solved urgently in this industry. In order to solve the above technical problems, the existing technology uses two power motors to control the rotation of the left and right driving wheels respectively to realize the driving wheel. Direction control, the shortcomings of the existing technology are that the contr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B11/02E05F15/10E05F15/603
Inventor 陈发全钟万达张上奎
Owner 深圳市顺发门实业有限公司
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