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Forklift lifting chain seat

A chain seat and forklift technology, applied in the direction of lifting devices, etc., can solve problems affecting product quality, affecting production efficiency, and increasing production costs, and achieve the effects of avoiding thermal deformation, improving quality, and improving production efficiency

Inactive Publication Date: 2017-12-22
余伟宏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Forklifts are widely used in port terminals, open-air freight yards and other places for medium-sized goods handling and container operations. The lifting chain seat is an important part of the forklift. The existing lifting chain seat is assembled and welded by plates. It is easy to cause material loss during welding, increase production cost, and is also easy to be heated and deformed during welding, and the workpiece is also easily damaged from the weld seam, which affects the quality of the product; in addition, the welded lifting chain seat needs to be polished after welding , the process is longer, affecting production efficiency

Method used

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  • Forklift lifting chain seat
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Examples

Experimental program
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Effect test

Embodiment Construction

[0015] refer to Figure 1 to Figure 3 , a forklift lifting chain seat is characterized in that: it includes a rectangular sprocket seat plate 1, a cylinder head seat plate 2 perpendicular to it is provided on the lower end side of the sprocket seat plate 1, and a sprocket seat plate 1 is provided on the outside The sprocket hub 3, the sprocket seat plate 1, the cylinder head seat plate 2 and the sprocket hub 3 are integrally cast from cast steel. By integrating the original sprocket seat, the left and right cylinder head seats and the sprocket shaft head into a cast steel piece, and fixing them symmetrically on the lower sides of the two ends of the upper beam from left to right, reducing and eliminating the damage caused by blanking Material loss reduces production costs, avoids the disadvantages of thermal deformation caused by large-area welding and the workpiece is easily damaged from the weld, and greatly improves the quality of the product; the process of welding and pos...

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Abstract

The invention discloses a forklift lifting chain seat, which comprises a rectangular chain wheel seat plate, a cylinder head seat plate perpendicular to the lower end of the chain wheel seat plate, and a sprocket shaft head on the outer side of the chain wheel seat plate. The wheel seat plate, the cylinder head seat plate and the sprocket shaft head are integrally cast from cast steel. By integrating the original sprocket seat, the left and right cylinder head seats and the sprocket shaft head into a cast steel piece, and fixing them symmetrically on the lower sides of the two ends of the upper beam from left to right, reducing and eliminating the damage caused by blanking Material loss reduces production costs, avoids the disadvantages of thermal deformation caused by large-area welding and the workpiece is easily damaged from the weld, and greatly improves the quality of the product; the process of welding and post-weld grinding is removed, and the process flow is reduced. Increased production efficiency.

Description

technical field [0001] The invention relates to the technical field of hoisting machinery, in particular to a lifting chain seat of a forklift. Background technique [0002] Forklifts are widely used in port terminals, open-air freight yards and other places for medium-sized goods handling and container operations. The lifting chain seat is an important part of the forklift. The existing lifting chain seat is assembled and welded by plates. It is easy to cause material loss during welding, increase production cost, and is also easy to be heated and deformed during welding, and the workpiece is also easily damaged from the weld seam, which affects the quality of the product; in addition, the welded lifting chain seat needs to be polished after welding , the process flow is longer, which affects production efficiency. Therefore, it is necessary to improve and optimize the existing forklift lifting chain seat. Contents of the invention [0003] In order to solve the deficie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F9/075
CPCB66F9/075
Inventor 余伟宏
Owner 余伟宏
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