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Elevator safety mechanism for automatic conveying

A technology of safety mechanism and hoist, which is applied in elevators, transportation and packaging, elevators in buildings, etc., can solve the problems of high manufacturing and maintenance costs and complex structures, and achieve low maintenance costs, easy replacement, and a wide range of applications Effect

Pending Publication Date: 2021-01-08
SHANGHAI JIAZHENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a hoist safety mechanism for automatic transportation in order to overcome the defects of complex structure, high manufacturing and maintenance costs in the above-mentioned prior art

Method used

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  • Elevator safety mechanism for automatic conveying
  • Elevator safety mechanism for automatic conveying
  • Elevator safety mechanism for automatic conveying

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 As shown, a hoist safety mechanism for automatic transportation includes a hoist body, a hoist top plate 1 of the hoist body is provided with a safety pin fixing seat 2, a safety pin 3, a fall prevention turntable 4, a drive shaft 5 and Motor 8, one end of driving shaft 5 is fixed with anti-fall turntable 4, the other end is connected with motor 8, safety pin 3 is vertically inserted in safety pin holder 2 when the hoist body is working normally, safety pin 3 is on the hoist body During inspection and maintenance, it is horizontally inserted into the safety pin holder 2 and simultaneously inserted into the anti-falling turntable 4 to lock the anti-falling turntable 4 so as to limit the rotation of the drive shaft 5 .

[0026] Such as image 3 As shown, the safety pin holder 2 is provided with a horizontal pin hole 9 and a vertical pin hole 10 .

[0027] Safety pin 3 is vertically inserted in the vertical pin hole 10 when the hoist body works normally....

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PUM

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Abstract

The invention relates to an elevator safety mechanism for automatic conveying. The elevator safety mechanism comprises an elevator body, wherein a safety pin fixing base, a safety pin, an anti-fallingrotary disc, a driving shaft and a motor are arranged on an elevator top plate of the elevator body, the anti-falling rotary disc is fixed to one end of the driving shaft, the other end of the driving shaft is connected with the motor, the safety pin is vertically inserted into the safety pin fixing seat when the elevator body normally works, and when the elevator body is overhauled and maintained, the safety pin is horizontally inserted into the safety pin fixing seat and is inserted into the anti-falling rotary disc at the same time to lock the anti-falling rotary disc so as to limit the rotation of the driving shaft. Compared with the prior art, the elevator safety mechanism has the advantages that the structure is simple and practical, the maintenance cost of the elevator is reduced,and daily inspection is facilitated and the like.

Description

technical field [0001] The invention relates to a conveying device, in particular to a hoist safety mechanism for automatic conveying. Background technique [0002] With the rapid development of intelligent manufacturing, the application of industrial automation is becoming more and more extensive, and the requirements for automatic transportation are getting higher and higher. At present, the following advantages must be met for automatic transportation, including a wide range of applications, simple structure, and flexibility. , stable and reliable, low cost of use, and convenient maintenance, but the existing hoist link of automatic transportation, the safety mechanism of the hoist generally adopts the lock rail anti-fall method, the structure is complex, the manufacturing and maintenance costs are high, and it cannot meet the diverse needs of customers. , lack a kind of simple in structure, safe and stable, easy to maintain and reliable hoist safety mechanism. Contents...

Claims

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Application Information

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IPC IPC(8): B66B11/04B66B5/00
CPCB66B5/0043B66B11/0469
Inventor 林志贤林康暐
Owner SHANGHAI JIAZHENG MACHINERY
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