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Forward moving system of portal frame

A technology of gantry and outer gantry, applied in the field of gantry system, can solve the problems of non-adjustable position, reduced flexibility of pallet truck, reduced flexibility of gantry system, etc., and achieves the effect of improving flexibility and increasing flexibility

Inactive Publication Date: 2013-04-03
SUZHOU PIONEER MATERIAL HANDLING EQUIP & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The outer mast of the currently used mast system of the truck is fixedly arranged on the vehicle frame, and the position between them cannot be adjusted, so that the flexibility of the mast system is reduced, thereby reducing the handling capacity of the mast system. flexibility of the car

Method used

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  • Forward moving system of portal frame
  • Forward moving system of portal frame
  • Forward moving system of portal frame

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Experimental program
Comparison scheme
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Embodiment Construction

[0015] The present invention is described below in conjunction with accompanying drawing.

[0016] as attached Figure 1-4 The mast forward system of the present invention includes a vehicle frame 2, an outer mast 1 and a forward cylinder 3, and the first cylinder head 4 of the forward cylinder 3 is fixedly arranged on the lower part of the outer mast 1 , the second cylinder head 5 is fixedly arranged on the bottom of the vehicle frame 2; the two sides of the vehicle frame 2 are respectively provided with a left channel steel 6 and a right channel steel 7; Two rollers 8 are respectively arranged on the top, and the rollers 8 are respectively rolled and positioned in the left channel steel 6 and the right channel steel 7 under the action of the forward cylinder 3 . The first cylinder head 4 of the moving cylinder 3 is arranged on the outer mast 1 through the first trunnion 9, and is fixed with the first hexagon socket head cap screw 10; A first elastic washer 11 and a first f...

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PUM

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Abstract

The invention discloses a forward moving system of a portal frame. The forward moving system comprises a frame, an outer portal frame and a forward moving cylinder, wherein a first cylinder head of the forward moving cylinder is fixedly arranged at the lower part of the outer portal frame; a second cylinder head of the forward moving cylinder is fixedly arranged at the lower part of the frame; a left channel steel and a right channel steel are respectively arranged on the two sides of the frame; two rollers are respectively arranged on the external side surfaces of the left side and the right side of the outer portal frame; and the rollers can roll and be positioned in the left channel steel and the right channel steel under an effect of the forward moving cylinder. The forward moving system has the advantages as follows: during the use process, the outer portal frame can be indirectly driven to move forwards and backwards in the frame through the extension and compression of the forward moving cylinder, so that the flexibility of the outer portal frame in the frame is enhanced and the flexibility of a carrier using the forward moving system of the portal frame is further enhanced.

Description

technical field [0001] The invention relates to a door frame system, in particular to a door frame forward moving system used on a transport vehicle. Background technique [0002] With the rapid development of modern logistics, the advancement of enterprise automation, and the gradual improvement of work efficiency, trucks are widely used as a transportation tool in enterprises. Their efficient distribution fully meets the rapid and efficient operation and production of enterprises. The outer mast of the currently used mast system of the truck is fixedly arranged on the vehicle frame, and the position between them cannot be adjusted, so that the flexibility of the mast system is reduced, thereby reducing the handling capacity of the mast system. The flexibility of the car. Contents of the invention [0003] In view of the above-mentioned existing technical problems, the object of the present invention is to propose a mast forward moving system. [0004] The technical sol...

Claims

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Application Information

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IPC IPC(8): B66F9/10B66F9/22
Inventor 李小松
Owner SUZHOU PIONEER MATERIAL HANDLING EQUIP & TECH