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An automatic lifting trolley

A technology of automatic lifting and trolley, applied in the direction of lifting frame, lifting device, etc., can solve the problems of increasing the chance of injury to staff and consuming manpower.

Active Publication Date: 2020-09-22
SHANDONG POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In many production factories or enterprises, it is necessary to stack the production parts on the carrier plate, and then process the stacked production parts. Different production procedures; however, the existing loading trolley does not have a mechanism for lifting the carrier plate. Since the various machines responsible for different production procedures have different input and output heights, they do not have a mechanism The loading car with the mechanism of lifting the loading tray needs to manually lift or lower the loading tray, and send the loading tray to the input port or output port of the machine; it consumes a lot of manpower and increases the chance of injury to the staff

Method used

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  • An automatic lifting trolley
  • An automatic lifting trolley
  • An automatic lifting trolley

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Embodiment Construction

[0022] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] Such as figure 1 As shown, the automatic lifting trolley includes a lower frame 10, an upper frame 20, two X-shaped supports 30 and a drive cylinder 40; wherein, the upper frame 20 is connected to the lower frame 10 through two X-shaped supports 30. Combined, the driving cylinder 40 is mounted on the two X-shaped brackets 30 . The upper frame 20 can accommodate a carrier tray 50 .

[0024] Such as figure 2 As shown, the lower frame 10 includes a frame body 11, two limit switches and four limit stoppers 13; wherein, the frame body 11 has a rectangular outline and includes a front end 111 and a rear end 112 opposite to each other. The two limit switches are installed in the frame body 11 and can be further divided into a first limit switch 12A and a second limit switch 12B, the first limit switch 12A is adjacent to the f...

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PUM

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Abstract

The invention relates to the field of trolleys, in particular to an automatic lifting trolley. A driving pressure cylinder is arranged to drive two X-shaped supports to act, a bearing disc placed on an upper frame can ascend and descend along with the upper frame, the bearing disc does not need to ascend or descend through manpower, the load to labor and injury possibility of workers can be reduced, a buckle part pivoted to the upper frame can be clamped to a clamping groove formed in the bearing disc, and the bearing disc can be prevented from being disengaged from the upper frame no matter when the bearing disc is conveyed or the bearing disc ascends or descends along with the upper frame. A limiting abutting part arranged on a lower frame can stop the upper frame and the bearing disc placed on the upper frame when power is interrupted or the driving pressure cylinder breaks down, and the problem that the upper frame descends due to gravity to injure staff or damage machined parts isavoided.

Description

technical field [0001] The invention relates to the field of trolleys, in particular to an automatic lifting trolley. Background technique [0002] In many production factories or enterprises, it is necessary to stack the production parts on the carrier plate, and then process the stacked production parts. Different production procedures; however, the existing loading trolley does not have a mechanism for lifting the carrier plate. Since the various machines responsible for different production procedures have different input and output heights, they do not have a mechanism The loading car with the mechanism of raising and lowering the carrier needs to manually lift or lower the carrier, and send the carrier to the input port or output port of the machine; it consumes a lot of manpower and increases the chance of injury to the staff. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides an automatic lifting troll...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F7/06B66F7/08B66F7/28
CPCB66F7/0625B66F7/08B66F7/28
Inventor 唐勇孔令
Owner SHANDONG POLYTECHNIC