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Four-link-type vertical hoisting mechanism

A lifting mechanism and four-link technology, which are applied in the direction of lifting frame, lifting device, etc., to achieve the effect of convenient disassembly, simple structure and normal use.

Inactive Publication Date: 2014-06-04
LUOYANG LIHE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects existing in the existing feeding car and provide a new structure of a four-link vertical lifting mechanism. The technical problem to be solved is to make it in order to solve the structure Complexity, poor reliability and high manufacturing and maintenance costs increase the cost of manufacturing and using equipment

Method used

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  • Four-link-type vertical hoisting mechanism
  • Four-link-type vertical hoisting mechanism

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Embodiment Construction

[0035] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation of a four-link vertical lifting mechanism proposed according to the present invention, Structure, characteristic and effect thereof are as follows in detail.

[0036] see figure 1 , figure 2 , image 3 , Figure 4 Shown: figure 1 It is a structural schematic diagram of a four-link vertical lifting mechanism before lifting. figure 2 It is a structural schematic diagram of a four-link vertical lifting mechanism after lifting. image 3 It is a schematic diagram of the structure of the original four-link lifting mechanism before lifting. Figure 4 It is a structural schematic diagram of the state of the original four-link lifting mechanism after lifting.

[0037] The invention provides a four-link vertical lifting mechanism comprising: pull rod 1, lower trolley 2, connecting rod 3, connecting rod 4, hinge...

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Abstract

The invention relates to a four-link-type vertical hoisting mechanism. The vertical hoisting mechanism comprises a pull rod, a lower layer trolley, connecting rods, a side link, hinged shafts, idler wheels, an upper layer trolley, a guide wheel, a guide wheel fixing base and a guide groove, wherein the pull rod is hinged to the connecting rods and the side link through the hinged shafts and arranged above the lower layer trolley; each idler wheel is arranged on the corresponding hinged shaft in a sleeved mode and connected with the guide groove in the upper layer trolley in a matched mode; the guide wheel is fixed to the guide wheel fixing base which is fixed to the lower layer trolley. The novel feeding trolley vertical hoisting mechanism is simple in structure, convenient to replace, high in efficiency, low in cost and used for transporting a feeding trolley in front of a furnace.

Description

technical field [0001] The invention relates to a hoisting mechanism for transporting tools, in particular to a four-link vertical hoisting mechanism used for transporting materials into and out of heat treatment industrial furnaces in the non-ferrous industry. Background technique [0002] Furnace front transportation equipment is a special transportation vehicle for handling various materials in front of various industrial furnaces, referred to as feeder. It can realize various functions such as transfer, furnace charging and furnace discharge of materials to be processed. The vertical lifting mechanism of the feeding trolley is mainly used to realize the vertical lifting process of the feeding trolley, and is the most critical component of each component of the feeding trolley. The vertical lifting mechanism of the material truck should have the characteristics of safe and reliable operation, simple structure and easy maintenance. However, most of these institutions hav...

Claims

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Application Information

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IPC IPC(8): B66F7/06B66F7/08B66F7/28
Inventor 马海峰阿松涛张利锋
Owner LUOYANG LIHE MACHINERY
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