CN206676448U

CN206676448U - A kind of high abrasion composite crusher tup

Info

Publication number: CN206676448U
Application number: CN201720112527.2U
Authority: CN
Inventors: 陈玉祥; 陈焕; 张福全
Original assignee: CHANGSHU POWER INDUSTRY RESISTING ALLOY CASTING Co Ltd
Current assignee: CHANGSHU POWER INDUSTRY RESISTING ALLOY CASTING Co Ltd
Priority date: 2017-02-07
Filing date: 2017-02-07
Publication date: 2017-11-28
Anticipated expiration: 2027-02-07

Abstract

The utility model discloses a kind of high abrasion composite crusher tup, including：Body, the body is in sector structure, and offer mounting hole at the center held on the body, wearing layer is compounded with the bottom surface of the body lower end, in the body lower end, castingin has multiple abrasion-proof sticks, uniform intervals are distributed between each abrasion-proof stick, and each abrasion-proof stick penetrates the wearing layer, the lower surface of each abrasion-proof stick flushes with the lower surface of the wearing layer, by the above-mentioned means, the utility model, which can possess, extremely superior anti-wear performance, service life length, and the later stage is low without weld deposit repairing, use cost.

Description

A kind of high abrasion composite crusher tup

Technical field

A kind of crushing operation field is the utility model is related to, more particularly to a kind of high abrasion composite crusher tup.

Background technology

Hammer mill is the widely used production equipment of the industrial departments such as building materials, metallurgy, chemical fertilizer, and tup is consumption Very big vulnerable part, tup are that working surface contacts with material, high stress abrasion are produced, because the material that is broken is usually rock The hard objects such as stone, metallic ore, the abrasion of part are and the common potassium steel tups or height on the market at present than more serious The tup such as manganese steel service life is universal partially short, and the later stage needs regular weld deposit repairing, and replacement frequency is high, and maintenance cost is high, and wear-resisting Property is poor, and service life is short.

Utility model content

The utility model is mainly solving the technical problems that provide a kind of high abrasion composite crusher tup, can possess has Extremely superior anti-wear performance, service life length, and the later stage is low without weld deposit repairing, use cost.

In order to solve the above technical problems, the technical scheme that the utility model uses is：It is compound to provide a kind of high abrasion Grinder hammerhead, including：Body, the body is in sector structure, and offers mounting hole at the center held on the body, Wearing layer is compounded with the bottom surface of the body lower end, castingin has multiple abrasion-proof sticks, each abrasion-proof stick in the body lower end Between uniform intervals be distributed, and each abrasion-proof stick penetrates the wearing layer, the lower surface of each abrasion-proof stick with it is described resistance to The lower surface of mill layer flushes.

In one preferred embodiment of the utility model, the both sides of each abrasion-proof stick are equipped with Access Division, the clamping Portion is located in the body so that connection ground is more firm between abrasion-proof stick and body, less easy to fall off during use, further carries High durability.

In one preferred embodiment of the utility model, the wearing layer is high-chromium cast iron alloy layer, is further improved resistance to Grind performance.

In one preferred embodiment of the utility model, the abrasion-proof stick is tungsten carbide hard, wear-resistant block, is further improved Anti-wear performance.

In one preferred embodiment of the utility model, the longitudinal axis of each abrasion-proof stick is directed at the mounting hole Center, enable to during operation, the Impact direction of each abrasion-proof stick is directed to mounting hole center, effectively improves tup work The impact resistance of industry.

The beneficial effects of the utility model are：A kind of high abrasion composite crusher tup of the utility model passes through in body Working end uses the structure that the multiple abrasion-proof sticks of castingin and composite wear-resistant layer are combined, and can play the work of dual wear Protection With, greatly improve anti-wear performance, service life length, and the later stage is relatively low without weld deposit repairing, use cost.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model in a preferred embodiment；

The mark of each part is as follows in accompanying drawing：1st, body, 2, wearing layer, 3, abrasion-proof stick, 4, Access Division, 5, mounting hole.

Embodiment

Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model Define.

Referring to Fig. 1, the utility model embodiment includes：

A kind of high abrasion composite crusher tup, including：Body 1, the body 1 are in sector structure, and in the body 1 Mounting hole 5 is offered at the center of upper end, wearing layer 2 is compounded with the bottom surface of the lower end of body 1, in the lower end of body 1 Castingin has multiple abrasion-proof sticks 3, and uniform intervals are distributed between each abrasion-proof stick 3, and each abrasion-proof stick 3 penetrate it is described wear-resisting Layer 2, the lower surface of each abrasion-proof stick 3 flushes with the lower surface of the wearing layer 2.

Further illustrate, the both sides of each abrasion-proof stick 3 are equipped with Access Division 4, and the Access Division 4 is located at the body 1 It is interior so that connection ground is more firm between abrasion-proof stick 3 and body 1, less easy to fall off during use, further improves durability.

The wearing layer 2 is high-chromium cast iron alloy layer, and the abrasion-proof stick 3 is tungsten carbide hard, wear-resistant block, is further improved Anti-wear performance.

The longitudinal axis of each abrasion-proof stick 3 is directed at the center of the mounting hole 5, enables to the process in operation In, the Impact direction of each abrasion-proof stick 3 is directed to the center of mounting hole 5, effectively improves the impact resistance of tup operation.

Further illustrate, a kind of high abrasion composite crusher tup of the utility model is not only inlayed in the working end of body 1 Multiple abrasion-proof sticks 3 are cast with, are also compounded with wearing layer 2 in the working end of body 1, so as to play the work of dual wear Protection With, greatly improve anti-wear performance, service life length, and the later stage is relatively low without weld deposit repairing, use cost.

Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in Other related technical areas, similarly it is included in scope of patent protection of the present utility model.

Claims

A kind of 1. high abrasion composite crusher tup, it is characterised in that including：Body, the body are in sector structure, and in institute State and offer mounting hole at the center of body upper end, wearing layer is compounded with the bottom surface of the body lower end, under the body End castingin has multiple abrasion-proof sticks, and uniform intervals are distributed between each abrasion-proof stick, and each abrasion-proof stick penetrate it is described wear-resisting Layer, the lower surface of each abrasion-proof stick flushes with the lower surface of the wearing layer.
2. high abrasion composite crusher tup according to claim 1, it is characterised in that the both sides of each abrasion-proof stick are equal Provided with Access Division, the wedging position is in the body.
3. high abrasion composite crusher tup according to claim 1, it is characterised in that the wearing layer is rich chromium cast iron Alloy-layer.
4. high abrasion composite crusher tup according to claim 1, it is characterised in that the abrasion-proof stick is that tungsten carbide is hard Matter wear-resistant block.
5. high abrasion composite crusher tup according to claim 1, it is characterised in that the longitudinal axis of each abrasion-proof stick Line is directed at the center of the mounting hole.