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Four-belt lifting self-propelled trolley sling

A self-propelled trolley and spreader technology, applied in the direction of load block, load hanging components, transportation and packaging, etc., to achieve the effect of eliminating shaking, ensuring balance and meeting height requirements

Active Publication Date: 2017-12-22
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the possibility of shaking the cab caused by the flexibility of the wire rope; to solve the problem of opening and closing the spreader by manual operation, and to realize automation

Method used

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  • Four-belt lifting self-propelled trolley sling
  • Four-belt lifting self-propelled trolley sling
  • Four-belt lifting self-propelled trolley sling

Examples

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Embodiment Construction

[0025] Such as Figures 1 to 8 As shown, the present invention provides a four-belt lifting self-propelled trolley spreader, which includes: a four-belt lifting device 1, a vehicle body spreader 5 and a cab assembly 10, wherein: the four-belt lifting device 1 and the vehicle body hanger Vertically arranged between the tools 5 are: an anti-sway device 2, an upper limit device 3 and a scissor balance mechanism 4; An arm 11 and a position-limiting support arm 12 , the rotating connection arm 11 is rotationally connected with the vehicle body hanger 5 , and the position-limiting support arm 12 abuts against the cab assembly 10 in position-limiting contact.

[0026] As a further improvement, a driving motor 13 is bolt-connected to the longitudinal connecting arm of the vehicle body hanger 5 , and the connecting end of the rotating connecting arm 11 is drivingly connected to the driving motor 13 .

[0027] As a further improvement, a limit block 14 is arranged on the limit support ...

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Abstract

The invention discloses a four-belt lifting self-propelled trolley sling which comprises a four-belt lifting device, a trolley body sling and a cab assembly, wherein an anti-sway device, an upper limiting device and a shear type balance mechanism are longitudinally arranged between the four-belt lifting device and the trolley body sling; a trolley body balance support rod is arranged on the trolley body sling and comprises a rotation connecting arm and a limiting supporting arm; the rotation connecting arm is rotatably connected with the trolley body sling; the limiting supporting arm is propped against and is in limiting contact with the cab assembly; the limiting supporting arm ensures balance of the cab and eliminates sway; and the requirement to height from various cabs can be met through adjusting the height of a motor.

Description

technical field [0001] The invention relates to a four-belt lifting self-propelled trolley spreader. Background technique [0002] With the growth of the automobile industry, there are more and more types of vehicles. At present, the cab of the commercial vehicle assembly workshop is assembled with the frame and chassis by lifting after the interior and exterior parts are assembled. The commonly used forms are: Walking motor and self-propelled trolley. [0003] There are two ways of self-propelled trolley lifting: gourd lifting and four-belt lifting. The former relies on the trolley group to install the electric hoist to complete the lifting of the spreader, while the latter uses the trolley group to carry the deceleration motor to realize the lifting of the spreader through the retraction and retraction of the belt. The currently used self-propelled trolley spreader adopts steel wire rope to keep the balance of the driver's cab, and the opening is manually opened and supp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C11/00B66C13/06B66C13/50
CPCB66C11/00B66C13/06B66C13/50
Inventor 夏林生彭海峰雷建军
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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