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Belt-type hoister synchronization hoisting device

A technology of synchronous lifting and hoisting, applied in the field of conveying machinery, can solve the problems of long adjustment time, difficult adjustment, easy to produce eccentric load, etc., and achieve the effect of good performance, ensuring safety and reliability, and simple structure

Inactive Publication Date: 2014-11-19
HUANGSHI HUATIAN AUTOMATION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing belt hoist is equipped with a driving pulley on both sides of the double output shaft reducer, and each driving pulley uses a belt to drive the driven pulleys on both sides to rotate to lift the spreader. In this way, during use, when the belt is elongated, the spreader cannot be on the same plane, causing the objects to be lifted to be skewed and unstable, and easy to produce unbalanced loads. Therefore, the belt must be adjusted so that each spreader In the same plane, this kind of adjustment is difficult, takes a long time and is extremely troublesome

Method used

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Embodiment Construction

[0008] see Figure 1 to Figure 2 The synchronous lifting device of the belt hoist of the present invention includes an upper frame 1, a belt lifting device 2, a shaft coupling 3, a motor 4, a double output shaft reducer 5 and a lower frame 7, and also includes a shield 6 and a guide device 8, so The upper and lower sides of the double output shaft reducer 5 are symmetrically equipped with a belt lifting device 2, and each belt lifting device 2 includes a driven pulley group 21, a left wheel seat 22, a right wheel seat 23, a belt 24, a belt seat bearing 25, Transmission shaft 26, double-groove driving pulley 27, belt joint 28, belt connection seat 29 and bolt 30, described guide device 8 comprises guide cylinder 81 and guide post 82, and described driven pulley group 21 comprises driven pulley 211, groove shaped nut 212 and screw shaft 213, the double output shaft reducer 5 is connected with the transmission shaft 26 through the shaft coupling 3, and the double groove driving p...

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Abstract

The invention discloses a belt-type hoister synchronization hoisting device. The belt-type hoister synchronization hoisting device comprises an upper frame, belt hoisting devices, a shaft coupler, a motor, a double-output speed reducer and a lower frame, and also comprises a shield and a guiding device. The belt hoisting devices are symmetrically installed at the upper side and the lower side of the double-output speed reducer. Each belt hoisting device comprises a driven belt wheel set, a left wheel base, a right wheel base, a belt, belt base bearings, a transmission shaft, a double-groove driving belt wheel, a belt joint, a belt connection base and a bolt. The guiding device comprises a guiding cylinder and a guiding post. The driven belt wheel set comprises a driven belt wheel, a groove-shaped nut and a screw shaft. The double-output speed reducer is connected with the transmission shaft through the shaft coupler. The double-groove driving belt wheel is installed between the two belt base bearings and is installed on the transmission shaft. The belt-type hoister synchronization hoisting device is simple in structure, is easy to adjust, has minimum adjustment workload, has good synchronization hoisting performances, and is safe and reliable.

Description

technical field [0001] The invention relates to a conveying machine, in particular to a synchronous lifting device for a belt hoist. Background technique [0002] The existing belt hoist is equipped with a driving pulley on both sides of the double output shaft reducer, and each driving pulley uses a belt to drive the driven pulleys on both sides to rotate to lift the spreader. In this way, during use, when the belt is elongated, the spreader cannot be on the same plane, causing the objects to be lifted to be skewed and unstable, and easy to produce unbalanced loads. Therefore, the belt must be adjusted so that each spreader In the same plane, this kind of adjustment is difficult, takes a long time and is extremely troublesome. Contents of the invention [0003] The object of the present invention is to provide a synchronous lifting device for a belt hoist with simple structure, easy adjustment, small adjustment workload, good synchronous lifting performance, safety and r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C13/04
Inventor 余启良陈朝阳张承杰
Owner HUANGSHI HUATIAN AUTOMATION EQUIP
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