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Semi-automatic dismantling device for pulverizer hammer head and dismantling method using same

A semi-automatic, pulverizer technology, applied in the direction of grain processing, etc., can solve the problems of low efficiency and high cost, and achieve the effect of reducing labor intensity and shortening the disintegration time

Active Publication Date: 2015-10-28
PANGANG GRP ENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] When dismantling the stuck hammer head, high temperature heating disintegration method or pure manual disintegration method were used in the past, but these methods are very costly and extremely inefficient

Method used

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  • Semi-automatic dismantling device for pulverizer hammer head and dismantling method using same
  • Semi-automatic dismantling device for pulverizer hammer head and dismantling method using same
  • Semi-automatic dismantling device for pulverizer hammer head and dismantling method using same

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Embodiment Construction

[0035] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the following description, the same symbols are used for the same components.

[0036] The semi-automatic dismantling device for the hammer head of the pulverizer of the present invention includes a hammer head threading pin removal assembly and a hammer head hammer handle separation assembly.

[0037] When dismantling the tup of the currently used hammer, since the shaft circlip 8 is easy to remove, the shaft circlip 8 can be manually removed earlier.

[0038] Then, through the hammerhead threading pin removal assembly of the present invention, the hammerhead threading pin 5 is removed.

[0039] Figure 2A is a front sectional view showing the structure of a hammer pin removal assembly for removing a hammer pin, Figure 2B It is a plan view showing the structure of the hammer pin removal assembly for removing the hammer pin. Such as Figure 2A and Fig...

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Abstract

The invention provides a semiautomatic disassembling device for a crusher hammer head and a disassembling method adopting the semiautomatic disassembling device. The semiautomatic disassembling device for the crusher hammer head comprises a hammer head penetrating pin detaching assembly and a hammer head and hammer handle separating assembly, wherein the hammer head penetrating pin detaching assembly is composed of an ejector rod (11) and a clamping piece (12) which is fixedly arranged on the ejector rod (11) by a bolt; the hammer head and hammer handle separating assembly is composed of a reversed-U-shaped pressing-down member (21), a disassembling support (22) composed of two brackets (221) and a base (222), a disassembling penetrating pin (23), and a clamping piece (24) which is fixedly arranged at the top of the pressing-down member (21) by a bolt. According to the semiautomatic disassembling device for the crusher hammer head and the disassembling method adopting the semiautomatic disassembling device, the disassembling time of the crusher hammer head can be shortened and the labor intensity is reduced.

Description

technical field [0001] The invention relates to a semi-automatic dismantling device for a pulverizer hammer, in particular to a semi-automatic dismantling device for a pulverizer hammer using a hydraulic cylinder and a dismantling method using the same. Background technique [0002] The main working part of the new hammer mill is the rotor with the hammer (also known as the hammer head). The rotor consists of a main shaft, discs, pins and hammers. The motor drives the rotor to rotate at a high speed in the crushing chamber, and the materials fed from the upper feeding port are crushed by the impact, impact, shearing and grinding of the high-speed hammer in the machine. The hammer mill has a wide range of functions and high application efficiency. [0003] However, due to long-term use, the hammer head is severely worn, and the particle size of the material will not meet the production requirements, so the hammer head needs to be replaced. It is expected to be replaced ever...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C13/28
Inventor 孟军王红兵李友成宋永新江洪斌
Owner PANGANG GRP ENG TECH