CN218890628U

CN218890628U - Wear-resistant hammer head of crusher

Info

Publication number: CN218890628U
Application number: CN202223295649.XU
Authority: CN
Inventors: 应晓波; 应江丽; 应耀辉
Original assignee: Xinyu Tianxiang Mechanical Equipment Manufacturing Co ltd
Current assignee: Xinyu Tianxiang Mechanical Equipment Manufacturing Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-21
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a wear-resistant hammer head of a crusher, which comprises a mounting seat and a connecting block, wherein the bottom side of the mounting seat is fixedly connected with the connecting block, the bottom side of the connecting block is fixedly connected with a hammer handle, the top of the mounting seat is connected with a hammer head, the top of the hammer head is equidistantly connected with an extension cone head, a shaft hole is arranged below the front side of the hammer handle in a penetrating way, a reinforcing ring can increase the strength of the shaft hole, the situation that the shaft hole is broken and loosened due to long-time crushing operation when the shaft hole is welded and fixed with a shaft rod of the crusher is avoided, the mounting strength of the hammer handle is greatly improved, a transverse plate and a vertical plate can facilitate the dismounting of the hammer head, the situation that the hammer head is inclined due to impact force when the hammer head is crushed is avoided, and the hammer head is convenient to replace together with the hammer head when the hammer head is dismounted when the hammer head is fixedly connected with the mounting seat, and the dismounting and replacement operation are more convenient.

Description

Wear-resistant hammer head of crusher

Technical Field

The utility model relates to the technical field of crusher hammerheads, in particular to a wear-resistant hammer head of a crusher.

Background

The crusher is efficient vibration fine crushing equipment, has outstanding performance in the aspect of processing high-hardness brittle materials, and related wear-resistant hammerheads are required to crush the materials during crushing, but at present, related hammerheads have no related clamping structure, so that the stability of the hammerheads is reduced during working, and in view of the problem, the wear-resistant hammerheads of the crusher are provided.

Among the prior art, application number 202120221395.3 discloses wear-resisting tup of breaker, including the hammer block, the hammer block bottom is equipped with the tup, the tup bottom evenly is provided with the cone from left to right, the mounting hole has been seted up at hammer block surface top, the mounting hole internal adhesion is equipped with the reinforcement circle, hammer block surface is located reinforcement circle one side and all is equipped with the retainer plate, retainer plate surface top and bottom all are provided with L type fixed block, the fixed orifices is all seted up on L type fixed block surface, and above-mentioned device improves crushing efficiency through setting up the cone, and the retainer plate is installed the shaft hole of hammer handle, improves the axostylus axostyle stability of hammer handle shaft hole and breaker, but the silica gel material only improves the gap with the axostylus axostyle when installing, and the shaft hole position of hammer handle takes place the cracked condition easily after long-time use, and the structure of cone head integrated device and cone all is fixed setting, when it takes place to damage, and often changes it, and overall structure has reduced the life of cone, can not change, has reduced the utilization ratio of tup.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a wear-resistant hammer head of a crusher, which aims to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a wear-resisting tup of breaker, includes mount pad, connecting block, mount pad bottom side and connecting block fixed connection, connecting block bottom side fixedly connected with hammer handle, the mount pad top is connected with the tup, tup top equidistance is connected with extends the conical head, the hammer handle front side below link up and is equipped with the shaft hole.

Preferably, the outside of shaft hole both ends equidistance is dug respectively and is equipped with the hole groove, the inside block of hole groove is connected with the dead lever, the dead lever outside fixedly connected with strengthening ring.

Preferably, the reinforcing rings are fixedly connected with the outer sides of the shaft holes respectively, and the aperture of each reinforcing ring is equal to the aperture of each shaft hole.

Preferably, the mounting seat top fixedly connected with diaphragm, both sides middle part fixedly connected with riser around the diaphragm, the equidistance is dug in diaphragm top and is equipped with first screw hole, the riser top side middle part is dug and is equipped with the second screw hole.

Preferably, the middle part of the bottom side of the hammer head is dug with a first connecting groove, two sides of the first connecting groove are symmetrically dug with a second connecting groove, the second connecting groove is in through connection with the first connecting groove, and the first connecting groove and the second connecting groove are respectively sleeved and fixed with the transverse plate and the vertical plate.

Preferably, the extension conical head comprises a cone body and a reinforcing block, wherein the bottom side of the cone body is fixedly connected with the reinforcing block, the bottom side of the reinforcing block is fixedly connected with a threaded rod, and the bottom end of the threaded rod extends into the first connecting groove and the second connecting groove respectively and is in threaded connection with the first threaded hole and the second threaded hole in a matching mode.

The beneficial effects of the utility model are as follows:

1. the reinforcing ring can increase the strength of the shaft hole, so that the situation that the shaft hole is broken and loosened due to long-time crushing operation when the shaft hole is welded and fixed with the shaft rod of the crusher is avoided, and the strength of the installation of the hammer handle is greatly improved;

2. the transverse plate and the vertical plate can facilitate the disassembly of the hammer head, and the integral condition of the hammer head can be increased, so that the situation that the hammer head is inclined due to impact force when crushing materials is avoided, the service life of the hammer head is greatly prolonged, the hammer head and the hammer handle do not need to be disassembled and replaced at the same time, and the utilization rate of the hammer head is further improved;

3. the strength of the junction of the cone and the top side of the hammer head can be increased by the reinforcing block, the condition that the junction of the cone and the top side of the cone head is easy to break is avoided, the hammer head and the mounting seat are fixedly connected, and meanwhile, the cone head can be conveniently replaced together with the hammer head when the cone head is dismounted, and the dismounting and replacement operations are more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a general structural schematic diagram of a wear-resistant hammer head of a crusher according to an embodiment of the present utility model;

fig. 2 is a schematic cross-sectional view of a hammer handle of a wear-resistant hammer head of a crusher according to an embodiment of the present utility model;

fig. 3 is a schematic view of a mounting seat and hammer head unfolding structure of a wear-resistant hammer head of a crusher according to an embodiment of the utility model;

fig. 4 is an external structural schematic diagram of an extension push head of a wear-resistant hammer head of a crusher according to an embodiment of the utility model.

In the figure:

1. a mounting base; 2. a connecting block; 3. a hammer handle; 4. a hammer head; 5. extending the cone head; 6. a shaft hole; 7. a hole groove; 8. a fixed rod; 9. a reinforcing ring; 10. a cross plate; 11. a riser; 12. a first threaded hole; 13. a second threaded hole; 14. a first connection groove; 15. a second connection groove; 16. a cone; 17. a reinforcing block; 18. a threaded rod.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a wear-resistant hammer head of a crusher.

Example 1

As shown in fig. 1-4, according to the embodiment of the utility model, the wear-resistant hammer head of the crusher comprises a mounting seat 1 and a connecting block 2, wherein the bottom side of the mounting seat 1 is fixedly connected with the connecting block 2, the bottom side of the connecting block 2 is fixedly connected with a hammer handle 3, the top of the mounting seat 1 is connected with a hammer head 4, the top of the hammer head 4 is equidistantly connected with an extension cone head 5, a shaft hole 6 is penetrated below the front side of the hammer handle 3, hole grooves 7 are respectively and equidistantly dug at the outer sides of the two ends of the shaft hole 6, a fixing rod 8 is connected in a clamping manner in the hole grooves 7, a reinforcing ring 9 is fixedly connected with the outer sides of the fixing rod 8, the aperture of the reinforcing ring 9 is equal to the aperture of the shaft hole 6, the hole grooves 7 are formed in the outer sides of the shaft hole of the hammer handle 3 at equal intervals, the fixing rod 8 at the inner sides of the reinforcing ring 9 is embedded in the hole grooves 7, the reinforcing ring 9 is in butt-fixed with the outer sides of the shaft hole 6, the reinforcing ring 9 can increase the strength of the shaft hole 6, the condition that the shaft hole 6 is broken and loose due to long-time crushing operation is avoided when the shaft 6 is welded and fixed with the shaft of the crusher, and the mounting strength of the hammer handle 3 is greatly improved.

Example two

As shown in fig. 1-4, a wear-resistant hammer head of a crusher according to an embodiment of the utility model comprises a mounting seat 1 and a connecting block 2, wherein the bottom side of the mounting seat 1 is fixedly connected with the connecting block 2, the bottom side of the connecting block 2 is fixedly connected with a hammer handle 3, the top of the mounting seat 1 is connected with a hammer head 4, the top of the hammer head 4 is equidistantly connected with an extension cone head 5, a shaft hole 6 is penetrated and arranged below the front side of the hammer handle 3, the top of the mounting seat 1 is fixedly connected with a transverse plate 10, the middle parts of the front side and the rear side of the transverse plate 10 are fixedly connected with a vertical plate 11, the top of the transverse plate 10 is equidistantly provided with a first threaded hole 12, the middle part of the top side of the vertical plate 11 is provided with a second threaded hole 13, the middle part of the bottom side of the hammer head 4 is provided with a first connecting groove 14, two sides of the first connecting groove 14 are symmetrically provided with second connecting grooves 15, the second connecting grooves 15 are communicated with the first connecting grooves 14, the first connecting grooves 14 and the second connecting grooves 15 are respectively sleeved and fixed with the transverse plate 10 and the vertical plate 11, when the hammer 4 is damaged after long-time use, the hammer 4 can be detached from the mounting seat 1, a new hammer 4 can be replaced, the first connecting groove 14 and the second connecting groove 15 at the bottom side of the new hammer 4 are respectively sleeved outside the transverse plate 10 and the vertical plate 11, the transverse plate 10 and the vertical plate 11 form a cross-shaped plate structure, can be matched and clamped with a cross-shaped groove formed by combining the first connecting groove 14 and the second connecting groove 15, and the transverse plate 10 and the vertical plate 11 can be convenient for dismounting the hammer head 4, the whole situation of the hammer head 4 can be increased, the situation that the hammer head 4 is inclined due to impact force when crushing materials is avoided, the service life of the hammer head 4 can be greatly prolonged, the hammer head 4 and the hammer handle 3 do not need to be removed and replaced at the same time, and the utilization rate of the hammer head 4 is further improved.

Example III

As shown in fig. 1-4, according to the embodiment of the utility model, the wear-resistant hammer of the crusher comprises a mounting seat 1 and a connecting block 2, wherein the bottom side of the mounting seat 1 is fixedly connected with the connecting block 2, the bottom side of the connecting block 2 is fixedly connected with a hammer handle 3, the top of the mounting seat 1 is connected with a hammer 4, the top of the hammer 4 is equidistantly connected with an extending conical head 5, a shaft hole 6 is arranged under the front side of the hammer handle 3 in a penetrating way, the extending conical head 5 comprises a cone 16 and a reinforcing block 17, the bottom side of the cone 16 is fixedly connected with the reinforcing block 17, the bottom side of the reinforcing block 17 is fixedly connected with a threaded rod 18, the bottom end of the threaded rod 18 extends into a first connecting groove 14 and a second connecting groove 15 respectively, and is in threaded connection with the first threaded hole 12 and the second threaded hole 13 respectively, the raised cone 16 can crush materials, the strength of the junction of the cone 16 and the top side of the hammer 4 can be increased at the reinforcing block 17, the condition that the junction of the cone 16 and the top side of the hammer 4 is easily broken is avoided, and when the cone 16 is mounted, the bottom end of the threaded rod 18 extends into the first connecting groove 14 and the second connecting groove 15 respectively, and is in threaded hole 12 and the threaded rod 13 is in threaded connection with the first threaded hole 4 and the hammer 4, and the hammer 4 can be conveniently and quickly removed when the hammer is in the fixed connection with the first threaded hammer seat and the hammer is in a fixed connection 1 and a fixed connection and a connection device.

In summary, by means of the technical scheme of the utility model, when the hammer is used, the hole grooves 7 are formed in the outer side of the shaft hole of the hammer handle 3 at equal intervals, the fixing rod 8 on the inner side of the reinforcing ring 9 is embedded into the hole grooves 7, the reinforcing ring 9 is abutted and fixed with the outer side of the shaft hole 6, when the hammer 4 is damaged after long-time use, the hammer 4 can be detached from the mounting seat 1, a new hammer 4 is replaced, the first connecting groove 14 and the second connecting groove 15 on the bottom side of the new hammer 4 are respectively sleeved outside the transverse plate 10 and the vertical plate 11, the transverse plate 10 and the vertical plate 11 are arranged to form a cross-shaped plate-shaped structure, the cross-shaped groove formed by combining the first connecting groove 14 and the second connecting groove 15 is matched and clamped, the raised cone 16 can crush materials, the strength of the junction of the cone 16 and the top side of the hammer 4 can be increased, and when the cone 16 is mounted, the bottom end of the threaded rod 18 is respectively stretched into the first connecting groove 14 and the second connecting groove 15 and is respectively connected with the first threaded hole 12 and the second threaded hole 13 in a threaded manner.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a wear-resisting tup of breaker, includes mount pad (1), connecting block (2), its characterized in that, mount pad (1) downside and connecting block (2) fixed connection, connecting block (2) downside fixedly connected with hammer handle (3), mount pad (1) top is connected with tup (4), tup (4) top equidistance is connected with extends conical head (5), hammer handle (3) front side below link up and is equipped with shaft hole (6).

2. The wear-resistant hammer head of the crusher according to claim 1, wherein the outer sides of two ends of the shaft hole (6) are respectively provided with a hole groove (7) in an equidistant manner, a fixing rod (8) is connected with the inside of the hole groove (7) in a clamping mode, and a reinforcing ring (9) is fixedly connected to the outer side of the fixing rod (8).

3. The wear-resistant hammer head of the crusher according to claim 2, wherein the reinforcing rings (9) are fixedly connected with the outer sides of the shaft holes (6) respectively, and the apertures of the reinforcing rings (9) are equal to the apertures of the shaft holes (6).

4. A wear-resistant hammer head of a crusher according to claim 3, wherein the top of the mounting seat (1) is fixedly connected with a transverse plate (10), the middle parts of the front side and the rear side of the transverse plate (10) are fixedly connected with vertical plates (11), first threaded holes (12) are formed in the top of the transverse plate (10) in an equidistant digging mode, and second threaded holes (13) are formed in the middle parts of the top sides of the vertical plates (11).

5. The wear-resistant hammer head of the crusher according to claim 4, wherein a first connecting groove (14) is dug in the middle of the bottom side of the hammer head (4), second connecting grooves (15) are symmetrically dug on two sides of the first connecting groove (14), the second connecting grooves (15) are all connected with the first connecting groove (14) in a penetrating mode, and the first connecting groove (14) and the second connecting groove (15) are respectively sleeved and fixed with the transverse plate (10) and the vertical plate (11).

6. The wear-resistant hammer head of the crusher according to claim 5, wherein the extension conical head (5) comprises a cone (16) and a reinforcing block (17), the bottom side of the cone (16) is fixedly connected with the reinforcing block (17), threaded rods (18) are fixedly connected to the bottom side of the reinforcing block (17), the bottom ends of the threaded rods (18) respectively extend into the first connecting groove (14) and the second connecting groove (15), and are respectively in threaded connection with the first threaded hole (12) and the second threaded hole (13) in a matching manner.