CN210097865U

CN210097865U - Crushing barrel for waste sand crusher

Info

Publication number: CN210097865U
Application number: CN201920622896.5U
Authority: CN
Inventors: 张显旺
Original assignee: Zhangwu Tianyi Technology Co Ltd
Current assignee: Tianyang New Materials Liaoning Co ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-21
Anticipated expiration: 2029-04-30

Abstract

The utility model belongs to waste sand regeneration art field, concretely relates to a broken section of thick bamboo for waste sand breaker, including barrel and a plurality of crushing plate, crushing plate evenly distributed has the broken sword of installation piece and a plurality of in the barrel medial surface, and installation piece one side is turned and is set up to the fixed limit, and the fixed limit is installed in the barrel, and installation piece one end is turned to barrel center direction and is formed the step, and the installation piece top is upwards turned and is set up to the baffle, and broken sword is turned and is set up and be fixed in the installation piece along fixed limit, step and baffle in proper order. The utility model discloses set up the crushing plate in drum type crusher's barrel is inside, the installation piece is fixed and is heightened with the broken sword of turning the structure, and the barrel rotates, and the product lump is when through broken sword, via the side collision of broken sword, and the lump rolls along broken sword turning structure, and the lump is broken when broken head, throws the barrel again on, and is broken thoroughly.

Description

Crushing barrel for waste sand crusher

Technical Field

The utility model belongs to waste sand regeneration art field, concretely relates to a broken section of thick bamboo for waste sand breaker.

Background

The precoated sand product forms waste sand after being used for a casting, the waste sand is recycled by a waste sand regeneration technology, the resource waste is reduced, and the waste sand can be generally treated after being crushed in the recycling process. The existing common crushing technology is mainly that a crusher adopting a cylindrical structure is crushed by utilizing centrifugal force and inner wall friction of a cylinder, the crushing condition of waste sand is not ideal, uncrushed lumps exist, post-treatment is often needed, time consumption is long, abrasion to equipment is large, and crushing cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a broken section of thick bamboo that is used for waste sand breaker, simple structure, breakage thoroughly.

The utility model discloses a following technical scheme of purpose accessible realizes, a broken section of thick bamboo for waste sand breaker, including barrel and a plurality of crushing plate, crushing plate evenly distributed is in the barrel medial surface, the crushing plate has installation piece and the broken sword of a plurality of, installation piece one side turn sets up to the fixed limit, the fixed limit is installed in the barrel, installation piece one end turn forms the step to barrel center direction, the installation piece top upwards turns to set up to the baffle, broken sword turn sets up and is fixed in the installation piece along fixed limit, step and baffle in proper order.

In the crushing cylinder for the waste sand crusher, the upper part of the crushing cutter is provided with two crushing heads protruding towards the center of the cylinder body, and the tops of the crushing heads are cut into platforms.

In the crushing cylinder for the waste sand crusher as described above, the crushing head is higher than the baffle.

The utility model discloses set up the crushing plate in drum type crusher's barrel is inside, the installation piece is fixed and is heightened with the broken sword of turning the structure, and the barrel rotates, and the waste sand lump is when through broken sword, via the side collision of broken sword, and the lump rolls along broken sword turning structure, and the lump is broken when broken head, throws the barrel again on, and is broken thoroughly.

Drawings

FIG. 1 is a schematic structural view of a crushing cylinder for a waste sand crusher according to the present invention;

fig. 2 is the structural schematic diagram of the crushing plate of the present invention.

In the figure, a barrel 100, a crushing plate 200, a mounting piece 210, a fixed edge 211, a step 212, a baffle plate 213, a crushing blade 220, a crushing head 221 and a platform 222 are shown.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, a crushing cylinder for a waste sand crusher, including barrel 100 and a plurality of crushing plate 200, crushing plate 200 evenly distributed is in the medial surface of barrel 100, crushing plate 200 has installation piece 210 and a plurality of crushing sword 220, installation piece 210 one side turn sets up to fixed limit 211, fixed limit 211 is installed in barrel 100, installation piece 210 one end turn forms step 212 to barrel 100 central direction, the upwards turn of installation piece 210 top sets up to baffle 213, crushing sword 220 turn sets up and is fixed in installation piece 210 along fixed limit 211, step 212 and baffle 213 in proper order.

Broken sword 220 arranges fixed setting along installation piece 210 in proper order, installation piece 210 has the turn structure, an operation of raising for among the crushing process, make the waste sand lump have a whereabouts collision broken process, every broken sword 220 has the turn structure and is used for cooperating installation piece 210 to fix, crushing plate 200 wholeness is good, it is fixed to be convenient for install, crushing plate 200 is used for barrel 100 to rotate the in-process and contacts the collision many times with the waste sand lump, promote crushing effect, treat that broken waste sand enters into in barrel 100, barrel 100 rotates, under waste sand gravity and barrel 100 pivoted centrifugal force effect, the waste sand lump can contact broken sword 220 and roll along broken sword 220, throw the barrel 100 medial surface again, it is favorable to further breakage of waste lump sand to collide the extrusion many times.

Preferably, the crushing blade 220 is provided at an upper portion thereof with two crushing heads 221 protruding toward the center of the bowl 100, and the tops of the crushing heads 221 are cut into flats 222. The crushing head 221 structure protrudes from the crushing cutter 220, when the lump passes through the crushing head 221, the lump can be broken under the action of gravity and centrifugal force, the top of the crushing head 221 is cut off a small part to form a platform 222, a single acute angle of the crushing head 221 is changed into two obtuse angles, the breaking effect is unchanged, and the abrasion is effectively reduced.

It is further preferred that the crushing head 221 is higher than the baffle 213. The baffle 213 is used for fixing the crushing knife 220, the baffle 213 is lower than the crushing head 221, the lump is thrown down after passing through the crushing head 221 and cannot be intercepted by the baffle 213, and the crushing effect is not influenced under the condition of improving the mounting stability of the crushing knife 220.

The utility model discloses set up a plurality of breaker plates 200 in barrel 100, breaker plate 200's intensity is high, and waste sand is raised through the breakage, is broken open, falls collision etc. and is broken the collision that will be simple under the centrifugal force effect and becomes multiple breakage, effectively improves crushing effect.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a broken section of thick bamboo for waste sand breaker, a serial communication port, including barrel and a plurality of crushing board, crushing board evenly distributed is in the barrel medial surface, the crushing board has installation piece and the broken sword of a plurality of, installation piece one side turn sets up to fixed limit, fixed limit is installed in the barrel, installation piece one end turn to barrel center direction formation step, the installation piece top upwards turns to set up to the baffle, broken sword turn sets up and is fixed in the installation piece along fixed limit, step and baffle in proper order.

2. The crushing cylinder for a waste sand crusher as claimed in claim 1, wherein the upper part of the crushing blade is provided with two crushing heads protruding toward the center of the cylinder, and the top of the crushing head is cut into a flat surface.

3. A crushing drum for a waste sand crusher as claimed in claim 2, wherein the crushing head is higher than the baffle.