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Crusher main shaft cutter replacement and heat dissipation auxiliary device

A technology of auxiliary devices and crushers, which is applied in the directions of household refrigeration devices, household appliances, lighting and heating equipment, etc., can solve the problems of no cooling device and the lack of replacement tools for the crusher.

Pending Publication Date: 2021-08-24
陈亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a tool replacement and heat dissipation auxiliary device for the main shaft of the crusher, which has the advantages of tool replacement and heat dissipation device, and solves the problem that the existing crusher lacks tool replacement and heat dissipation device

Method used

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  • Crusher main shaft cutter replacement and heat dissipation auxiliary device
  • Crusher main shaft cutter replacement and heat dissipation auxiliary device
  • Crusher main shaft cutter replacement and heat dissipation auxiliary device

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] see Figure 1-5 , an auxiliary device for tool replacement and heat dissipation for the main shaft of the crusher, comprising a casing 1 and a blade 2, a first enclosure 3 is fixedly connected inside the casing 1, and a first long rod 4 is slidably connected inside the first enclosure 3, A control rod 5 is rotatably connected to the bottom of the first long rod 4, a first stopper 6 is slidably connected to the surface of the co...

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Abstract

The invention relates to the technical field of crushers, and discloses a crusher main shaft cutter replacement and heat dissipation auxiliary device. The device comprises a machine shell and a blade, a first sealing shell is fixedly connected to the interior of the machine shell, a first long rod is slidably connected to the interior of the first sealing shell, and a control rod is rotatably connected to the bottom of the first long rod; and a first stop block is slidably connected to the surface of the control rod, a first push rod is arranged at the bottom of the control rod, and a fixing rod is slidably connected into the first push rod. According to the crusher main shaft cutter replacement and heat dissipation auxiliary device, the blade drives the first push rod to slide through the first long rod, the fixing rod is clamped in a notch, the first push rod drives a movable rod through a first push block to upwards extrude an electrorheological body, and the electrorheological body drives a positioning rod and a second long rod to fix the blade; and when the blade is pressed downwards again, the first push rod rotates to separate the fixing rod from the notch, so that the blade is separated from the interior of the machine shell, and the effect of replacing the blade is achieved.

Description

technical field [0001] The invention relates to the technical field of crushers, in particular to an auxiliary device for tool replacement and heat dissipation for a main shaft of a crusher. Background technique [0002] With the continuous development of social and economic conditions, crushers have been widely used in the mining field. Its high output and stable operation are deeply loved and concerned by entrepreneurs, thus promoting the development of crushers in the market economy. The main shaft is one of the important parts in the crusher, which crushes the material by mutual shearing, extrusion, or tearing. [0003] At present, there are many kinds of spindles on the market. Generally, there is a lack of replacement tool devices. The tools are usually welded and fixed on the surface of the spindle. However, in the process of crushing ore for a long time, some tools will inevitably not be damaged, but replacing the entire spindle will cause damage to the spindle. Was...

Claims

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Application Information

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IPC IPC(8): B02C18/18F25D1/00
CPCB02C18/18F25D1/00
Inventor 陈亮
Owner 陈亮
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