CN212263516U

CN212263516U - Wear-resistant lining plate for crusher

Info

Publication number: CN212263516U
Application number: CN202020605546.0U
Authority: CN
Inventors: 张纯亮
Original assignee: Anhui Zhongchun Refractory Spare Parts Technology Co ltd
Current assignee: Anhui Zhongchun Refractory Spare Parts Technology Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-01-01
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to a wear-resisting welt technical field is used to the breaker, and discloses a wear-resisting welt is used to breaker, including wearing parts, wearing parts side surface is provided with a plurality of wear-resisting grooves, the mounting hole has been seted up in wear-resisting groove both sides to wearing parts, and the mounting hole drill way is in the wearing parts surface and is provided with wear-resisting seat, fixedly connected with buffer spring in the mounting hole, and the last wear-resisting arch of fixedly connected with of buffer spring. This wear-resisting welt for breaker, assemble the structure through adopting wearing parts and bottom plate to make up, the cassette and the draw-in groove of swallow-tail shape are favorable to whole stability in use, it is convenient for install welt and breaker fast to hang the lug, fixing bolt makes fixed inseparabler, wearing parts surface adopts wear-resisting groove and wear-resisting protruding improvement wear resistance simultaneously, wear-resisting protruding can carry out relative movement under the buffer spring effect with the mounting hole between going on, be favorable to improving wear-resisting bellied life, extension welt life.

Description

Wear-resistant lining plate for crusher

Technical Field

The utility model relates to a wear-resisting welt technical field is used to the breaker specifically is a wear-resisting welt is used to breaker.

Background

A mine refers to an independent production and operation unit for mining ores in a certain mining boundary. The mine mainly comprises one or more mining workshops (or pittings, mines, open stopes and the like) and auxiliary workshops, and most mines also comprise a beneficiation plant (coal washing plant).

At present, when the broken stone is fed into a mine and crushed, materials in the crusher can continuously strike the lining plate, the surface of the lining plate is struck for a long time, and the wear-resistant structure of the lining plate is simple, so that the lining plate is not beneficial to use and has a short service life.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a wear-resisting welt is used to breaker possesses and is favorable to improving welt wear resistance, is favorable to increase of service life's advantage, has solved at present when the breaker advances the rubble to the mine and smashes, and the material in the breaker can constantly strike the welt, strikes the welt surface for a long time, because present welt wear-resisting structure is comparatively simple, is unfavorable for the use, and the problem that welt life is low.

(II) technical scheme

For the purpose that realizes above-mentioned wear-resisting welt improvement work efficiency for this breaker, the utility model provides a following technical scheme: the utility model provides a wear-resisting welt for breaker, includes the wearing parts, wearing parts side surface is provided with a plurality of wear-resisting grooves, the mounting hole has been seted up to the wearing parts in wear-resisting groove both sides, and the mounting hole drill way is in the wearing parts surface and is provided with wear-resisting seat, fixedly connected with buffer spring in the mounting hole, and the last wear-resisting arch of fixedly connected with of buffer spring, wearing parts another side is provided with the cassette, and the cassette is connected with the draw-in groove, the draw-in groove sets up on the bottom plate, be provided with on the bottom plate another side and hang the lug, it is provided with the through-hole on the lug to hang, swing joint has the connecting rod in the through-hole, and connecting rod one end is provided with spacing seat, it has fixing bolt to hang threaded.

Preferably, the wear-resistant grooves are uniformly distributed on the surface of the wear-resistant part at equal intervals, and the wear-resistant grooves are arc-shaped.

Preferably, the wear-resistant seat and the wear-resistant part are of an integral structure.

Preferably, the wear-resistant protrusions and the buffer springs are fixed through welding, the wear-resistant protrusions and the wear-resistant grooves are distributed at intervals, and the end portions of the wear-resistant protrusions are circular.

Preferably, the clamping groove and the clamping seat are in a dovetail shape, and the wear-resistant part and the bottom plate are fixed through the clamping groove and the clamping seat.

(III) advantageous effects

Compared with the prior art, the utility model provides a wear-resisting welt is used to breaker possesses following beneficial effect: this wear-resisting welt for breaker, assemble the structure through adopting wearing parts and bottom plate to make up, the cassette and the draw-in groove of swallow-tail shape are favorable to whole stability in use, it is convenient for install welt and breaker fast to hang the lug, fixing bolt makes fixed inseparabler, wearing parts surface adopts wear-resisting groove and wear-resisting protruding improvement wear resistance simultaneously, wear-resisting protruding can carry out relative movement under the buffer spring effect with the mounting hole between going on, be favorable to improving wear-resisting bellied life, extension welt life.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a wear part; 2. a wear resistant groove; 3. mounting holes; 4. a wear resistant seat; 5. a buffer spring; 6. Wear-resistant protrusions; 7. a card holder; 8. a card slot; 9. a base plate; 10. hanging the lug; 11. a through hole; 12. a connecting rod; 13. a limiting seat; 14. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the wear-resistant part comprises a wear-resistant part 1, a plurality of wear-resistant grooves 2 are arranged on one side surface of the wear-resistant part 1, the wear-resistant grooves 2 are uniformly distributed on the surface of the wear-resistant part 1 at equal intervals, the wear-resistant grooves 2 are arc-shaped, the wear-resistant performance of the wear-resistant part 1 is improved by the aid of the wear-resistant grooves 2, an integrated structure is formed between a wear-resistant seat 4 and the wear-resistant part 1, the wear-resistant seat 1 is more stable in structural use, mounting holes 3 are formed in two sides of the wear-resistant part 1, the wear-resistant seat 4 is arranged on the surface of the wear-resistant part 1 at openings of the mounting holes 3, a buffer spring 5 is fixedly connected in each mounting hole 3, a wear-resistant bulge 6 is fixedly connected to each buffer spring 5 by welding, the wear-resistant bulges 6 are distributed at intervals with the wear-resistant grooves 2, the end portions, the clamping groove 8 and the clamping seat 7 are arranged in a dovetail shape, the wear-resistant part 1 and the bottom plate 9 are fixed through the clamping groove 8 and the clamping seat 7, relative limiting between the wear-resistant part 1 and the bottom plate 9 is facilitated, and the stability of the whole structure is facilitated, the wear-resistant lining plate for the crusher is characterized in that a combined assembling structure of the wear-resistant part 1 and the bottom plate 9 is adopted, the dovetail-shaped clamping seat 7 and the clamping groove 8 are beneficial to the stability of the whole use, the lining plate and the crusher are conveniently and rapidly installed through the hanging lug 10, the fixing bolt 14 enables the fixing to be more compact, meanwhile, the wear-resistant part 1 surface adopts the wear-resistant groove 2 and the wear-resistant lug 6 to improve the wear resistance, the wear-resistant lug 6 can move relative to the installation hole 3 under the action of the buffer spring 5, the service life of the wear-resistant lug 6 is favorably prolonged, the clamping groove 8, hang and be provided with through-hole 11 on the lug 10, swing joint has connecting rod 12 in the through-hole 11, and connecting rod 12 one end is provided with spacing seat 13, hangs threaded connection has fixing bolt 14 on the lug 10, and fixing bolt 14 alternates in through-

hole

11, and 14 tip of fixing bolt contradicts on connecting rod 12 outer wall.

When using, assemble the structure through adopting wearing parts 1 and bottom plate 9 to make up, the cassette 7 and the draw-in groove 8 of dovetail shape are favorable to whole stability in use, it installs welt and breaker to hang lug 10 to be convenient for fast, fixing bolt 14 makes fixed inseparabler, wearing parts 1 surface adopts wear-resisting groove 2 and wear-resisting arch 6 to improve wear resistance simultaneously, wear-resisting arch 6 can carry out relative movement between carrying out with mounting hole 3 under buffer spring 5 effect, be favorable to improving wear-resisting arch 6's life, extension welt life.

In conclusion, this wear-resisting welt for breaker has reached and has been favorable to improving welt wear resistance, is favorable to increase of service life's advantage, has solved present when the breaker is advancing the rubble to the mine and is smashed, and the material in the breaker can constantly strike the welt, strikes the welt surface for a long time, because present welt wear-resisting structure is comparatively simple, is unfavorable for the use, and the problem that welt life is low, further satisfied people's user demand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wear-resisting welt for breaker, includes wearing parts (1), its characterized in that: the wear-resistant part is characterized in that a plurality of wear-resistant grooves (2) are formed in the surface of one side of the wear-resistant part (1), mounting holes (3) are formed in the two sides of the wear-resistant grooves (2) of the wear-resistant part (1), wear-resistant seats (4) are arranged on the surface of the wear-resistant part (1) at orifices of the mounting holes (3), buffer springs (5) are fixedly connected in the mounting holes (3), wear-resistant protrusions (6) are fixedly connected on the buffer springs (5), clamping seats (7) are arranged on the other side surface of the wear-resistant part (1), the clamping seats (7) are connected with clamping grooves (8), the clamping grooves (8) are arranged on a bottom plate (9), hanging lugs (10) are arranged on the other side surface of the bottom plate (9), through holes (11) are formed in the hanging lugs (10), connecting rods (12) are movably connected in the through holes, the suspension convex block (10) is connected with a fixing bolt (14) in a threaded mode, the fixing bolt (14) penetrates through the through hole (11), and the end portion of the fixing bolt (14) abuts against the outer wall of the connecting rod (12).

2. A wear-resistant liner for crushers as set forth in claim 1, wherein: the wear-resistant grooves (2) are uniformly distributed on the surface of the wear-resistant part (1) at equal intervals, and the wear-resistant grooves (2) are arc-shaped.

3. A wear-resistant liner for crushers as set forth in claim 1, wherein: the wear-resistant seat (4) and the wear-resistant part (1) are of an integrated structure.

4. A wear-resistant liner for crushers as set forth in claim 1, wherein: the wear-resistant protrusions (6) and the buffer springs (5) are fixed through welding, the wear-resistant protrusions (6) and the wear-resistant grooves (2) are distributed at intervals, and the end portions of the wear-resistant protrusions (6) are circular.

5. A wear-resistant liner for crushers as set forth in claim 1, wherein: the clamping groove (8) and the clamping seat (7) are arranged in a dovetail shape, and the wear-resistant part (1) and the bottom plate (9) are fixed through the clamping groove (8) and the clamping seat (7).