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A folding hopper drag bracket

A technology of folding and rotating brackets, applied in the field of drag brackets, can solve the problems of large storage space, high cost, large space and volume, etc., and achieve the effects of reducing the space occupied by the brackets, being convenient and labor-saving for folding, and avoiding dry friction.

Active Publication Date: 2017-11-10
NANTONG RAINBOW HEAVY MACHINERIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that it needs to be removed when not in use (because the bracket will occupy the truck driving channel), and it takes up a lot of storage space, so the cost is high
Due to the large space and volume, it is inconvenient to disassemble and transfer, and other lifting and transfer equipment is required

Method used

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  • A folding hopper drag bracket
  • A folding hopper drag bracket
  • A folding hopper drag bracket

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Embodiment Construction

[0024] The present invention will be further described in detail with reference to the accompanying drawings and embodiments. The following embodiments are for explaining the present invention and the present invention is not limited to the following embodiments.

[0025] As shown in the figure, a folding hopper drag bracket of the present invention includes a first pull rod 1, a second pull rod 2, a support rod 3, and an intermediate connecting rod 4. The first pull rod 1, the second pull rod 2, the support rod 3 Form an isosceles triangle, one end of the middle link 4 is connected to the intersection of the first tie rod 1 and the second tie rod 2, the other end of the middle link 4 is set at the midpoint of the support rod 3, the first tie rod 1, the second tie rod 2, the support The rod 3 and the middle link 4 are detachably connected. One end of the first pull rod 1, the second pull rod 2 and the support rod 3 is hinged on the hopper 5 and can be bent and folded to the inside...

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PUM

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Abstract

The invention discloses a folding type hopper dragging support. The folding type hopper dragging support comprises a first pull rod, a second pull rod, a supporting rod and an intermediate connecting rod; the first pull rod, the second pull rod and the supporting rod form an equicrural triangle; one end of the intermediate connecting rod is connected with the intersection point of the first pull rod and the second pull rod; the other end of the intermediate connecting rod is arranged in the middle point position of the supporting rod; the first pull rod, the second pull rod and the intermediate connecting rod are connected detachably; the first pull rod, the second pull rod and one end of the supporting rod are hinged to a hopper and can be folded to the inner side of the hopper along a hinge part in a bending manner; and one end of the intermediate connecting rod is hinged to the first pull rod. When not in use, the folding type hopper dragging support provided by the invention can be folded for storage after being demounted, the occupied space of the support is reduced, and time and labor are saved.

Description

Technical field [0001] The invention relates to a drag support, in particular to a folding hopper drag support. Background technique [0002] At present, bulk cargo terminals use various forms of hoppers, most of which are movable hoppers. Part of the movable hopper is self-powered, and the other part needs to be dragged by other vehicles. These two kinds of hoppers are generally equipped with brackets that need to be dragged by other vehicles, and are widely used. [0003] The current drag brackets are basically fixed triangular brackets. Due to the large hopper structure, the drag brackets are also large. The disadvantage is that it needs to be removed when not in use (because the bracket will occupy the passage of the truck) and take up a lot of storage space, so the cost is high. Due to the large space and volume, it is inconvenient to disassemble and transfer, and other lifting and transfer equipment is needed. Summary of the invention [0004] The technical problem to be s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D63/08B62D63/06B60D1/54B60D1/155B60D1/145
CPCB65D90/20
Inventor 杨大海催益华唐玉玺彭光玉
Owner NANTONG RAINBOW HEAVY MACHINERIES