Hammerhead surface quenching device of construction waste crusher

A technology of surface quenching and construction waste, applied in the direction of quenching devices, furnaces, furnace types, etc., can solve the problems of non-quenching, short residence time, long residence time, etc., and achieve the effect of uniform quenching effect

Inactive Publication Date: 2022-07-22
李敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The main working part of the hammer crusher is the rotor with the hammer head. The hammer head is the main wearable part. During the working period, the hammer head not only needs to be impacted by the material, but also has to be worn repeatedly for a long time. The shape of the head surface changes and the better the spare parts, the service life of the main body of the hammer head is not high, and often the better the hammer head affects the production efficiency
Therefore, a device that can automatically quench is needed, but ordinary quenching devices cannot achieve uniform quenching. The patent document with the application number of the prior art is 202021551446.0, which discloses a quenching device for the production of wear-resistant hammer heads, using a quenching box , the liquid outlet is set in the quenching box, and the hammer head is clamped and rotated by sliding the movable rod installed in the box, and the medium inside the quenching box is driven by the motor to make the temperature of the medium inside the quenching box uniform, and uniform quenching is realized.
The device is aimed at the quenching operation of the hammer head, not for the quenching of the used hammer head, and improves the uniformity by rotating the hammer and driving the quenching medium, which makes it impossible for the hammer head to cover the hammer head during quenching Each surface, that is, it cannot be quenched for special parts. Some places need to stay for a long time, and some places need to stay for a short time. These cannot be systematically described in the above-mentioned published documents.
This prior art cannot be quenched layer by layer, and still cannot achieve a true uniform effect

Method used

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  • Hammerhead surface quenching device of construction waste crusher
  • Hammerhead surface quenching device of construction waste crusher
  • Hammerhead surface quenching device of construction waste crusher

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Example 1: as figure 1 , 2 , 3, 4, 5 shows a hammer head surface quenching device for a construction waste crusher, including a fixed seat 1, a hammer head piece 2, and a layering mechanism 3. like figure 1 As shown, the fixing base 1 includes: a base 101, a fixing support 102, a motor 103, a motor fixing base 104, a bevel gear 105, a rotating rod 106, a bevel gear 2 107, a bevel gear fixing base 108, an outer plate 109, a large pulley 110, belt 111, gear 112, pinion shaft 113, small pulley 114, rack 115, hammer head frame 116, the base 101 is the base of the whole device, which can be set on the ground or other stable devices, and the fixed support 102 It is fixedly installed on the base 101, the motor 103 is fixedly installed on the motor fixing base 104, the motor fixing base 104 is fixedly installed on the fixed support 102, the bevel gear 105 is fixedly installed on the shaft of the motor 103, and the rotating rod 106 is rotatably installed on the On the bevel g...

Embodiment 2

[0016] Embodiment 2: The output end of the layered gear 304 and the layered rack 305 makes the left and right sliding part of the layered rack 305 to be realized by a crank reciprocating mechanism instead of a forward and reverse motor. When using a motor with a specified direction, then use a crank to connect the output end of the motor, and the other end of the crank is connected to a connecting rod with a chute, and the connecting rod is fixedly installed on the rack and reciprocates with the rack.

[0017] Other structures are the same as the above embodiment.

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Abstract

The invention discloses a hammerhead surface quenching device of a building waste crusher, which comprises a fixed seat, a hammerhead part and a layering mechanism, the fixed seat is a fixing device of the mechanism, the hammerhead part is fixed on the fixed seat and can move on the fixed seat, and the layering mechanism comprises a sliding assembly and an automatic assembly. The sliding assembly can drive the quenching piece body to move to quench the hammer head piece, the automatic assembly can automatically ascend and descend without depending on other power, and layer-by-layer quenching operation is achieved.

Description

technical field [0001] The utility invention mainly relates to the field of crushers, in particular to a hammer head surface quenching device of a construction waste crusher. Background technique [0002] The main working part of the hammer crusher is the rotor with the hammer head. The hammer head is the main wear-resistant part. During the working period, the hammer head is not only subjected to the impact of the material, but also repeatedly worn for a long time, often due to breaking or hammering. The shape of the head surface changes and the spare parts are better. The service life of the hammer head body is not high, and the better hammer head often affects the production efficiency. Therefore, a device that can be automatically quenched is required, but ordinary quenching devices cannot achieve uniform quenching. The patent document with the prior art application number of 202021551446.0 discloses a quenching device for the production of wear-resistant hammer heads, u...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C21D1/62C21D9/00
CPCC21D1/62C21D9/0068
Inventor李敏
Owner李敏