CN213102457U

CN213102457U - Wear-resistant plate hammer for impact crusher

Info

Publication number: CN213102457U
Application number: CN202021563849.7U
Authority: CN
Inventors: 李家宝
Original assignee: Maanshan Haihua Wear Resistant Material Technology Co ltd
Current assignee: Maanshan Haihua Wear Resistant Material Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-05-04
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to a bar technical field especially relates to a counterattack formula wear-resisting bar for breaker, including wear-resisting bar, wear-resisting bar's bottom is provided with the antifriction plate, the top both sides fixedly connected with slider of antifriction plate, the outside sliding connection of slider has the slide rail, the bottom fixed connection of slide rail and wear-resisting bar, the antifriction plate passes through sliding connection between slider and slide rail and the wear-resisting bar, one side of wear-resisting bar is provided with adapting unit, adapting unit is including seting up at the inboard recess of wear-resisting bar, the inboard fixed chucking of recess has the connecting block, the utility model discloses can increase wear-resisting bar's wearability, reduced the frequency of changing wear-resisting bar simultaneously, effectively guarantee broken production's normal orderly the going on, secondly, can be convenient with wear-resisting bar and breaker installation.

Description

Wear-resistant plate hammer for impact crusher

Technical Field

The utility model relates to a bar technical field especially relates to a wear-resisting bar for impact crusher.

Background

The impact crusher is one of the crushing equipment commonly used in the mineral separation crushing industry, the plate hammer is an important part of the crusher for crushing the plate hammer, the plate hammer is also a main easily damaged part on the impact crusher, and is in direct high-speed impact contact with ores during working.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the installation of the plate hammer is more complicated, the use is inconvenient, the wear-resisting effect of the plate hammer is not good, and the wear-resisting plate hammer for the impact crusher is provided.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a counterattack formula breaker is with wear-resisting bar hammer, includes wear-resisting bar hammer, wear-resisting bar hammer's bottom is provided with the antifriction plate, the top both sides fixedly connected with slider of antifriction plate, the outside sliding connection of slider has the slide rail, the bottom fixed connection of slide rail and wear-resisting bar hammer, the antifriction plate passes through sliding connection between slider and slide rail and the wear-resisting bar hammer, one side of wear-resisting bar hammer is provided with adapting unit, adapting unit is including seting up the inboard recess at wear-resisting bar hammer, the inboard fixed chucking of recess has the connecting block, the both ends fixedly connected with U template, two of recess one side are kept away from to the connecting block the mounting hole of symmetry is seted up jointly at the upper and.

Preferably, one side that the U template was kept away from to the abrasion-proof board hammer is provided with rotates the piece, rotate the piece including setting up the shrouding of one side of keeping away from the U template at the abrasion-proof board hammer, the top both ends of shrouding all are provided with the fixing base, and are two sets of the cartridge has the pivot all is rotated in the outside of fixing base, the shrouding rotates and installs between two pivots, and two the fixing base is fixed mounting respectively at the both ends of abrasion-proof board hammer.

Preferably, one side of shrouding is provided with fixed establishment, fixed establishment is including setting up the fixed plate in shrouding one side, the inboard activity cartridge of fixed plate has L type picture peg.

Preferably, the bottom end of the wear-resisting plate is fixedly provided with a transverse plate, and the inner side of the transverse plate is provided with a socket matched with the L-shaped inserting plate.

Preferably, a bolt is in threaded fit with the inner side of the fixing plate, and the end part of the bolt abuts against the L-shaped inserting plate.

Compared with the prior art, the utility model discloses following beneficial effect has: can increase the wearability of wear-resisting board hammer on the one hand through setting up gliding antifriction plate, thereby reduce the wearing and tearing to wear-resisting board hammer, on the other hand is through the wearing and tearing that reduce wear-resisting board hammer, the frequency of changing wear-resisting board hammer has also been promoted, the normal orderly progress of broken production has been guaranteed, also suitable reduce the cost, when needing to demolish the antifriction plate change, the bolt of screwing off can let fixed plate and L type picture peg separate, take off fixed plate and L type picture peg, rotate the shrouding, it can break away from with wear-resisting board hammer to slide the antifriction plate of pulling out immediately from the below.

Through seting up respectively and seting up the mounting hole at two U templates, can be convenient install wear-resisting plate hammer inboard at the breaker, greatly reduced the time of installing the bolt one by one, convenient to use.

Drawings

FIG. 1 is a schematic structural view of a wear-resistant plate hammer for a counterattack crusher according to the present invention;

FIG. 2 is a partial structural cross-sectional view of a wear-resistant plate hammer for a counterattack crusher according to the present invention;

fig. 3 is a partial structure sectional view of the wear-resistant plate hammer for impact crusher of the present invention.

In the figure: 1. a wear-resistant plate hammer; 2. connecting blocks; 3. a U-shaped plate; 4. mounting holes; 5. a wear plate; 6. closing the plate; 7. a fixing plate; 8. a transverse plate; 9. a fixed seat; 10. a rotating shaft; 11. an L-shaped plug board; 12. a bolt; 13. A slider; 14. a slide rail; 15. and (4) a groove.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-3, a wear-resistant plate hammer for impact crusher comprises a wear-resistant plate hammer 1, a wear-resistant plate 5 is arranged at the bottom end of the wear-resistant plate hammer 1, the wear-resistant plate 5 can increase the wear resistance of the wear-resistant plate hammer 1 and avoid frequent replacement of the wear-resistant plate hammer 1 later, sliders 13 are fixedly connected to two sides of the top end of the wear-resistant plate hammer 5, slide rails 14 are slidably connected to the outer sides of the sliders 13, the slide rails 14 are fixedly connected to the bottom end of the wear-resistant plate hammer 1, the wear-resistant plate hammer 5 is slidably connected to the wear-resistant plate hammer 1 through the sliders 13 and the slide rails 14, a connecting part is arranged at one side of the wear-resistant plate hammer 1, the connecting part comprises a groove 15 arranged at the inner side of the wear-resistant plate hammer 1, the groove 15 can clamp a connecting block 2, a connecting block 2 is fixedly, symmetrical mounting holes 4 are jointly formed in the upper end and the lower end of the two U-shaped plates 3, and the mounting holes 4 can facilitate mounting of the wear-resistant plate hammer 1 into the crusher.

One side that U template 3 was kept away from to wear-resisting bar 1 is provided with rotates the piece, rotates the piece including setting up shrouding 6 in one side that U template 3 was kept away from to wear-resisting bar 1, and the top both ends of shrouding 6 all are provided with fixing base 9, and the cartridge has pivot 10 all to rotate in the outside of two sets of fixing bases 9, and shrouding 6 rotates and installs between two pivot 10, and two fixing base 9 difference fixed mounting are at wear-resisting bar 1's both ends.

One side of shrouding 6 is provided with fixed establishment, and fixed establishment is including setting up fixed plate 7 in shrouding 6 one side, and the inboard activity cartridge of fixed plate 7 has L type picture peg 11, and fixed plate 7 can be fixed between shrouding 6 and L type picture peg 11 and the wear-resisting bar hammer 1 on the antifriction plate 5.

The bottom end of the wear-resisting plate 5 is fixedly provided with a transverse plate 8, the inner side of the transverse plate 8 is provided with a socket matched with the L-shaped plugboard 11, and the socket formed by the transverse plate 8 can be inserted with the L-shaped plugboard 11.

The bolt 12 is matched with the inner side of the fixing plate 7 in a threaded mode, the end portion of the bolt 12 abuts against the L-shaped inserting plate 11, the bolt 12 can enable the L-shaped inserting plate 11 to abut against the inner side of the fixing plate 7, and the fixing effect is achieved.

During operation, a user inserts the sliding wear-resistant plate 5 to the bottom end of the wear-resistant plate hammer 1, on one hand, the wear resistance of the wear-resistant plate hammer 1 can be improved, so that the wear of the wear-resistant plate hammer 1 is reduced, on the other hand, the wear of the wear-resistant plate hammer 1 is reduced, and the frequency of replacing the wear-resistant plate hammer 1 is also reduced, so that the working efficiency of the crusher is improved, subsequently, the wear-resistant plate hammer 1 is sequentially and rapidly installed to the inner side of the crusher through the installation holes 4 in the U-shaped plate 2, when the wear-resistant plate 5 needs to be rapidly detached, the fixing plate 7 can be separated from the L-shaped inserting plate 11 by screwing down the bolts 13, the fixing plate 7 and the L-shaped inserting plate 11 are taken down, the closing plate 6 is rotated, and then the wear-resistant plate hammer.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a counterattack formula wear-resisting bar hammer for breaker, includes wear-resisting bar hammer (1), its characterized in that, the bottom of wear-resisting bar hammer (1) is provided with antifriction plate (5), top both sides fixedly connected with slider (13) of antifriction plate (5), the outside sliding connection of slider (13) has slide rail (14), the bottom fixed connection of slide rail (14) and wear-resisting bar hammer (1), sliding connection between antifriction plate (5) and slide rail (14) and wear-resisting bar hammer (1) through slider (13), one side of wear-resisting bar hammer (1) is provided with adapting unit, adapting unit is including seting up recess (15) in wear-resisting bar hammer (1) inboard, the fixed chucking of recess (15) inboard has connecting block (2), both ends fixedly connected with U template (3) of recess (15) one side are kept away from to connecting block (2), and the upper end and the lower end of the two U-shaped plates (3) are provided with symmetrical mounting holes (4) together.

2. The abrasion-resistant plate hammer for the impact crusher according to claim 1, wherein a rotating member is arranged on one side of the abrasion-resistant plate hammer (1) far away from the U-shaped plate (3), the rotating member comprises a sealing plate (6) arranged on one side of the abrasion-resistant plate hammer (1) far away from the U-shaped plate (3), fixing seats (9) are arranged at both ends above the sealing plate (6), rotating shafts (10) are rotatably inserted in the outer sides of the two groups of fixing seats (9), the sealing plate (6) is rotatably installed between the two rotating shafts (10), and the two fixing seats (9) are respectively and fixedly installed at both ends of the abrasion-resistant plate hammer (1).

3. A wear-resistant plate hammer for impact crushers according to claim 2, characterized in that one side of the closing plate (6) is provided with a fixing mechanism, the fixing mechanism comprises a fixing plate (7) arranged on one side of the closing plate (6), and an L-shaped inserting plate (11) is movably inserted in the inner side of the fixing plate (7).

4. The abrasion-resistant plate hammer for the impact crusher according to claim 3, wherein a transverse plate (8) is fixedly arranged at the bottom end of the abrasion-resistant plate (5), and a socket matched with the L-shaped inserting plate (11) is formed in the inner side of the transverse plate (8).

5. A wear resistant plate hammer for impact crusher in accordance with claim 3, characterized by that the inner side of the fixed plate (7) is screw fitted with a bolt (12), the end of the bolt (12) is against the L-shaped insert plate (11).