Driving mechanism for linear running of trackless electric extension gate

A driving mechanism and electric telescopic technology, applied in the direction of power control mechanism, wing fan control mechanism, DC motor speed/torque control, etc., can solve the problems of complex structure and inconvenient installation

Inactive Publication Date: 2002-10-23
HONGMEN ADVANCED TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

Although the above method can realize the linear operation of the trackless electric telescopic door, in fact, the existing trackless telescopic door has not really broken off the track, nor is it truly trackless. It still has defects such as a complicated structure and inconvenient installation. How to make the trackless The telescopic door is truly trackless and can always run in a straight line under the condition of trackless, which is the main technical problem that people urgently need to solve

Method used

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  • Driving mechanism for linear running of trackless electric extension gate
  • Driving mechanism for linear running of trackless electric extension gate
  • Driving mechanism for linear running of trackless electric extension gate

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Embodiment Construction

[0011] refer to figure 1 , figure 2 , the linear running driving mechanism of the trackless electric telescopic door of the present invention is installed on the base plate 60 at the bottom of the machine head. The mechanism includes a left driving mechanism 10 and a right driving mechanism 20. Used to drive the wheels on the left and right sides of the nose. The left driving mechanism 10 and the right driving mechanism 20 include casings 11, 21 and sprocket mechanisms 12, 22. The two casings are fixed on the base plate. A motor and a reducer are housed in the casing. devices, they are all general-purpose devices. Each sprocket mechanism comprises three sprockets and a chain mounted on the sprockets, and the three sprockets are respectively mounted on the output shafts 111, 211 of the reducer and the front and rear axles 31, 32, 41, 42 of the wheels on both sides of the machine head. superior. The left drive mechanism 10 and the right drive mechanism 20 are respectively c...

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Abstract

The rectilinear motion drive mechanism for trackless electric telescopic door includes two respectively-independent left-driving mechanism for driving machine head left-side wheel and right-driving mechanism for driving right-side wheel, they includes machine box equipped with motor and chain wheel mechanism, and respectively are connected with front and rear wheel axles of machine head two-side wheels and machine head deviation signal control device. Said invention can make the trackless electric telescopic door automatically regulate its running direction and can retain rectilinear motion always.

Description

technical field [0001] The invention relates to a trackless electric telescopic door, in particular to a linear running drive for a trackless electric telescopic door that can automatically fine-tune its running direction when it deviates from a straight line during operation, so that it can always keep running in a straight line mechanism. Background technique [0002] The electric telescopic door is a new type of door that opens and closes in a telescopic manner. It is widely used by people because of its beautiful appearance, electric control, and being applicable to any length. Existing electric retractable doors are all to be hinged by a plurality of frames through cross-type connecting rods, and are driven by the machine head that motor is housed. The electric telescopic door can be divided into two types: tracked and trackless. The railed electric telescopic door is to lay two special tracks similar to train tracks on the ground. The telescopic door runs along the tr...

Claims

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Application Information

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IPC IPC(8): E05F15/632E06B3/92
Inventor 余家红
Owner HONGMEN ADVANCED TECH CORP
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