CN213078635U

CN213078635U - Alloy steel double-hardness wear-resistant hammer

Info

Publication number: CN213078635U
Application number: CN202021609537.5U
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: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-30
Anticipated expiration: 2030-08-06

Abstract

The utility model belongs to the technical field of the breaker and specifically relates to a wear-resisting tup of alloy steel dual hardness, including wear-resisting hammer handle, the lower extreme of wear-resisting hammer handle is provided with wear-resisting hammer seat, the inside laminating of wear-resisting hammer seat is provided with the ring sloping block, the lower extreme of ring sloping block is provided with broken tup, and broken tup laminating in the lower terminal surface of wear-resisting hammer seat, the side evenly distributed of broken tup has a plurality of group thorn spares, the tip of thorn spare is opened and is established to the tetrahedral vertebra form, No. one recess and No. two recesses have been seted up to the terminal surface around the wear-resisting hammer seat, and a recess is the symmetry dislocation set with No. two recesses, the inside of a recess all is provided with two sets of mountings with the inside of No. two recesses, the utility model discloses can improve crushing efficiency, increase of service life, and can reduce the benefit.

Description

Alloy steel double-hardness wear-resistant hammer

Technical Field

The utility model relates to a breaker field especially relates to a wear-resisting tup of alloy steel double hardness.

Background

The hammer crusher is a machine which uses a hammer head rotating at a high speed to impact materials, so that the materials are broken and crushed along the fragile parts of natural cracks, bedding surfaces, joint surfaces and the like, wherein the hammer head in the hammer crusher has the characteristics of high hardness, wear resistance and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing an alloy steel double-hardness wear-resistant hammer.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a wear-resisting tup of alloy steel double hardness, includes wear-resisting hammer handle, the lower extreme of wear-resisting hammer handle is provided with wear-resisting hammer seat, the inside laminating of wear-resisting hammer seat is provided with ring sloping block, the lower extreme of ring sloping block is provided with broken tup, and broken tup laminating in the lower terminal surface of wear-resisting hammer seat, the side evenly distributed of broken tup has a plurality of group thorn pieces, the tip of thorn piece is opened and is established to the tetrahedron form, No. one recess and No. two recesses have been seted up to the front and back terminal surface of wear-resisting hammer seat, and No. one recess is the symmetry dislocation set with No. two recesses, the inside of a recess all is provided with two sets of mountings with the inside of No. two recesses, and is two sets of the tip of mountings is connected with reference column and No. two reference columns respectively, reference column and no.

Preferably, the side surface of the wear-resistant hammer seat is provided with a circular chute, the outer surface of the circular inclined block is attached to the inner wall of the circular chute, and the wear-resistant hammer handle and the wear-resistant hammer seat are integrally formed.

Preferably, the thorn piece comprises a plurality of groups of crushing thorns extending on the side surface of the crushing hammer head, and the end parts of the crushing thorns are opened into a tetrahedral shape.

Preferably, the mounting includes that movable mounting moves the pole, two sets of in the inside of a recess and two sets of pulling of the inside of No. two recesses the tip of pulling the pole is all inlayed and is had two sets of restriction push pedals, two sets of the surface of restriction push pedal is laminated respectively in the inner wall of a recess and the inner wall of pulling the pole, the tip of a reference column and one side fixed connection of one of them a set of restriction push pedal, the tip and another group of No. two reference columns one side fixed connection of restriction push pedal.

Preferably, two groups of spring bodies are respectively wound on the outer sides of the two groups of pulling rods, one group of spring bodies are positioned between the other side of one group of limiting push plates and the side surface of the inner wall of the first groove, and the other group of spring bodies are positioned between the other side of the other group of limiting push plates and the side surface of the inner wall of the pulling rod.

Preferably, the crushing hammer head and the circular ring inclined block are integrally formed, and the upper part of the front end face of the wear-resistant hammer handle is provided with a mounting hole in a penetrating mode.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a broken thorn that sets up, can reduce the contact surface of broken tup and material, improve the puncture degree of broken tup to the material, and then improve the crushing efficiency of broken tup to the material, can reduce the wearing and tearing of material to broken tup simultaneously under broken thorn's effect, in order to prolong the life of broken tup, can stimulate the pulling rod simultaneously, in order to take out reference column No. one, No. two reference columns from the inside of ring sloping block, promote broken tup afterwards, make its ring sloping block slide in order to break away from the ring chute in the ring chute, change with this the broken tup is dismantled down, the extravagant cost's phenomenon that original broken tup and wear-resisting hammer handle formula caused broken tup to damage back need be changed broken tup and wear-resisting hammer handle together has been changed, thereby reach its change cost that reduces, and the benefit of being convenient for change.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is the utility model discloses an installation half-section view of broken tup.

In the figure: 1. a wear-resistant hammer handle; 2. a wear-resistant hammer base; 3. crushing a hammer head; 4. a circular chute; 5. a circular ring inclined block; 6. crushing thorns; 7. pulling a rod; 8. a first groove; 9. a spring body; 10. a limit push plate; 11. a first positioning column; 12. a second groove; 13. and a second positioning column.

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. 1-2, the alloy steel double-hardness wear-resistant hammer head comprises a wear-resistant hammer handle 1, a wear-resistant hammer seat 2 is arranged at the lower end of the wear-resistant hammer handle 1, a circular inclined block 5 is attached to the inside of the wear-resistant hammer seat 2, a crushing hammer head 3 is arranged at the lower end of the circular inclined block 5, the crushing hammer head 3 is attached to the lower end face of the abrasion-resistant hammer seat 2, a plurality of groups of thorn pieces are uniformly distributed on the side face of the crushing hammer head 3, the end parts of the thorn pieces are designed to be in a tetrahedral shape, the front end face and the rear end face of the abrasion-resistant hammer seat 2 are provided with a first groove 8 and a second groove 12, and a groove 8 and a groove 12 are symmetrically arranged in a staggered manner, two sets of fixing parts are arranged in the groove 8 and the groove 12 respectively, the end parts of the two sets of fixing parts are respectively connected with a first positioning column 11 and a second positioning column 13, and the first positioning column 11 and the second positioning column 13 penetrate through the circular inclined block 5.

The side of wear-resisting hammer seat 2 has been seted up ring chute 4, and the outer surface laminating of ring sloping block 5 in the inner wall of ring chute 4, and wear-resisting hammer handle 1 and wear-resisting hammer seat 2 integrated into one piece can place, restrict ring sloping block 5 through the ring chute 4 that sets up, and ring sloping block 5 can be fixed broken tup 3.

The thorn piece includes the broken thorn 6 of a plurality of groups that extend in the side of broken tup 3, and the tip of broken thorn 6 is opened and is set up to the tetrahedron form, can improve crushing efficiency through the broken thorn 6 that sets up.

The mounting includes that movable mounting moves pole 7 in the inside of recess 8 and the inside of No. two recesses 12, the tip of two sets of pulling poles 7 is all inlayed and is had two sets of restriction push pedals 10, the surface of two sets of restriction push pedals 10 is laminated in the inner wall of recess 8 and the inner wall of pulling pole 7 respectively, the tip of reference column 11 and one of them a set of one side fixed connection who restricts push pedal 10, the tip of No. two reference columns 13 and one side fixed connection of another set of restriction push pedal 10, the pulling pole 7 through setting up can be convenient for stimulate restriction push pedal 10, restriction push pedal 10 can guarantee that reference column 11 and No. two reference columns 13 move steadily, No. one reference column 11 and No. two reference columns 13 can fix, fix a position ring sloping block 5.

Two sets of spring bodies 9 are respectively wound on the outer sides of the two sets of pulling rods 7, one set of spring body 9 is located between the other side of one set of limiting push plate 10 and the inner wall side face of the first groove 8, the other set of spring body 9 is located between the other side of the other set of limiting push plate 10 and the inner wall side face of the pulling rod 7, and the first positioning column 11 and the second positioning column 13 can be fixed through the arranged spring bodies 9.

Broken

tup

3 and 5 integrated into one piece of ring sloping block, the preceding terminal surface upper portion of wear-resisting hammer handle 1 runs through and has seted up the mounting hole, can install wear-resisting hammer handle 1 through the mounting hole that sets up.

During the use, the user can install wear-resisting hammer handle 1 in the breaker, in order to carry out the breakage to the material through broken tup 3 on the wear-resisting hammer seat 2, can reduce the contact surface of broken tup 3 and material through broken thorn 6 during the breakage, improve the puncture degree of broken tup 3 to the material, and then improve broken tup 3 and to the crushing efficiency of material, if broken tup 3 appears damaging the back under long-term the use, the user can stimulate pulling rod 7, in order to reference column 11 No. one, No. two reference columns 13 are taken out from the inside of ring sloping block 5, the user promotes broken tup 3 afterwards, make its ring sloping block 5 slide in ring chute 4 in order to break away from ring chute 4, change under with this dismantlement broken tup 3.

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 alloy steel double-hardness wear-resistant hammer head comprises a wear-resistant hammer handle (1) and is characterized in that a wear-resistant hammer seat (2) is arranged at the lower end of the wear-resistant hammer handle (1), a circular ring inclined block (5) is attached to the inside of the wear-resistant hammer seat (2), a breaking hammer head (3) is arranged at the lower end of the circular ring inclined block (5), the breaking hammer head (3) is attached to the lower end face of the wear-resistant hammer seat (2), a plurality of groups of barbed parts are uniformly distributed on the side face of the breaking hammer head (3), the end portions of the barbed parts are arranged in a tetrahedral shape, a first groove (8) and a second groove (12) are formed in the front end face and the rear end face of the wear-resistant hammer seat (2), the first groove (8) and the second groove (12) are symmetrically arranged in a staggered manner, two groups of fixing parts are arranged in the first groove (8) and the second groove (12), and the end portions of the two groups of fixing parts are respectively connected with a first, the first positioning column (11) and the second positioning column (13) penetrate through the inner part of the circular inclined block (5).

2. The alloy steel double-hardness wear-resistant hammer head according to claim 1, wherein a circular inclined groove (4) is formed in the side surface of the wear-resistant hammer seat (2), the outer surface of a circular inclined block (5) is attached to the inner wall of the circular inclined groove (4), and the wear-resistant hammer handle (1) and the wear-resistant hammer seat (2) are integrally formed.

3. The alloy steel double-hardness wear-resistant hammer head according to claim 1, wherein the stabs comprise a plurality of groups of breaking stabs (6) extending on the side surface of the hammer head (3), and the end openings of the breaking stabs (6) are in a tetrahedral shape.

4. The alloy steel double-hardness wear-resistant hammer head according to claim 1, wherein the fixing member comprises two groups of pulling rods (7) movably mounted inside a first groove (8) and a second groove (12), two groups of limiting push plates (10) are inlaid at the end portions of the two groups of pulling rods (7), the outer surfaces of the two groups of limiting push plates (10) are respectively attached to the inner wall of the first groove (8) and the inner wall of the pulling rods (7), the end portion of the first positioning column (11) is fixedly connected with one side of one group of limiting push plates (10), and the end portion of the second positioning column (13) is fixedly connected with the other group of one side of the limiting push plates (10).

5. The alloy steel double-hardness wear-resistant hammer head according to claim 4, wherein two groups of spring bodies (9) are respectively wound on the outer sides of the two groups of pulling rods (7), one group of spring bodies (9) is located between the other side of one group of limiting push plates (10) and the inner wall side of the first groove (8), and the other group of spring bodies (9) is located between the other side of the other group of limiting push plates (10) and the inner wall side of the pulling rods (7).

6. The alloy steel double-hardness wear-resistant hammer head according to claim 1, wherein the crushing hammer head (3) and the circular inclined block (5) are integrally formed, and a mounting hole is formed in the upper portion of the front end face of the wear-resistant hammer handle (1) in a penetrating mode.