CN220941007U

CN220941007U - Wear-resistant hammer handle of crusher

Info

Publication number: CN220941007U
Application number: CN202322524475.8U
Authority: CN
Inventors: 庄毅; 庄龙华
Original assignee: Changzhou Taohu Machinery Co ltd
Current assignee: Changzhou Taohu Machinery Co ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-05-14
Anticipated expiration: 2033-09-18

Abstract

The utility model discloses a wear-resistant crusher hammer handle, which comprises a connecting component, wherein the side surface of the connecting component is detachably connected with the crushing component, the connecting component comprises a main shaft, one end of the main shaft is fixedly connected with a limiting shaft, a first limiting disc is fixedly connected between the limiting shaft and the main shaft, and one end, far away from the first limiting disc, of the limiting shaft is detachably connected with a second limiting disc. According to the utility model, the connecting component is matched with the crushing component, so that the wear resistance of the hammer handle can be enhanced, the service life of the hammer handle is prolonged, and meanwhile, the hammer handle is convenient to disassemble according to the requirement by mutually matching the structure, so that the replacement of each part can be facilitated.

Description

Wear-resistant hammer handle of crusher

Technical Field

The utility model relates to the field of hammer handles, in particular to a wear-resistant crusher hammer handle.

Background

The present invention relates to a crusher, and more particularly to a crusher, which is a common mechanical device for crushing a large-sized or large-sized material into smaller particles, wherein a crusher hammer handle is a member for connecting and transmitting power in the crusher, and is generally made of metal, and its main function is to transmit rotating power to a crusher hammer head to generate impact force for crushing and pulverizing the material, and the hammer handle is one of important components of the crusher.

Disclosure of utility model

The utility model aims to provide a wear-resistant crusher hammer handle, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a wear-resistant crusher hammer handle comprises a connecting assembly, wherein a crushing assembly is detachably connected to the side surface of the connecting assembly;

The utility model provides a connecting assembly, including main shaft, the one end fixedly connected with spacing axle of main shaft, the first spacing dish of fixedly connected with between spacing axle and the main shaft, spacing axle is kept away from the one end of first spacing dish and is dismantled and be connected with the second spacing dish, broken subassembly includes first connection dish and second connection dish, can dismantle between first connection dish and the second connection dish and be connected with a plurality of third connection dish, the relative face of first connection dish and second connection dish is four grafting axle and grafting pipe respectively fixedly connected with, the both sides surface of third connection dish is four grafting axle and grafting pipe respectively fixedly connected with, four the equal activity of grafting axle is pegged graft in the inside of grafting pipe, equal swing joint has two gaskets between first connection dish, second connection dish and the third connection dish of a plurality of.

As a preferable scheme of the utility model, a screw hole is formed in one end, far away from the main shaft, of the limiting shaft, a screw is fixedly connected to the surface of the second limiting disc, and the screw is in threaded connection with the inside of the screw hole.

As a preferable scheme of the utility model, a plurality of hammerheads are detachably connected among the first connecting disc, the second connecting disc and the third connecting discs, the surfaces of the hammerheads are provided with plug holes, the plug tubes are movably plugged in the plug holes, and the hammerheads are movably mounted between two gaskets.

As a preferable scheme of the utility model, the surfaces of the first connecting disc, the second connecting disc and the third connecting discs are provided with limiting holes, and the limiting shafts are movably inserted into the limiting holes.

As a preferable scheme of the utility model, the diameters of the first limiting disc and the second limiting disc are larger than the limiting holes.

As a preferable scheme of the utility model, the gasket is made of natural rubber, and the limiting shaft, the first connecting disc, the second connecting disc, the third connecting disc, the plug-in shaft and the plug-in pipe are all made of alloy steel.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the wear resistance of the hammer handle can be improved through the connection assembly, so that the service life of the hammer handle can be prolonged, when the hammer handle is used, the hammer handle is connected with the main shaft through the transmission mechanism in the crusher and can rotate with the limiting shaft, and further can rotate with the first connecting disc, the second connecting disc and the third connecting disc, and further can rotate with the plurality of hammerheads to crush materials, in the process, the hammerheads, the first connecting disc, the second connecting disc and the third connecting disc can be protected through gaskets on two sides of the plurality of hammerheads, so that collision force between the hammerheads, the first connecting disc, the second connecting disc and the third connecting disc can be reduced, and meanwhile, the wear resistance of the hammer handle made of alloy steel can be enhanced.

The connecting assembly is matched with the crushing assembly, so that the hammer handle can be conveniently detached, when the hammer handle is detached, the screw rod is firstly taken out from the screw hole, so that the second connecting disc and the limiting shaft can be detached, and then the limiting shaft is pulled out, so that the first connecting disc, the second connecting disc, the third connecting disc and the hammer head can be detached.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a disassembled view of the structure of the connecting assembly of the present utility model;

Fig. 3 is a disassembled view of the crushing assembly structure of the present utility model.

In the figure: 1. a connection assembly; 11. a main shaft; 12. a limiting shaft; 13. a first limit plate; 14. the second limiting disc; 111. a screw hole; 112. a screw; 2. a crushing assembly; 21. a first connection plate; 22. a second connection pad; 23. a third connection pad; 24. a plug-in shaft; 25. a connecting pipe is inserted; 26. a gasket; 211. a hammer head; 212. a plug hole; 221. and a limiting hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a wear-resistant hammer handle of a crusher comprises a connecting assembly 1, wherein a crushing assembly 2 is detachably connected to the side surface of the connecting assembly 1;

The connection assembly 1 comprises a main shaft 11, one end fixedly connected with limiting shaft 12 of main shaft 11, fixedly connected with first limiting plate 13 between limiting shaft 12 and the main shaft 11, the one end that limiting shaft 12 kept away from first limiting plate 13 can be dismantled and is connected with second limiting plate 14, broken subassembly 2 includes first connection dish 21 and second connection dish 22, can dismantle between first connection dish 21 and the second connection dish 22 and be connected with a plurality of third connection dish 23, the relative face of first connection dish 21 and second connection dish 22 all is fixedly connected with four grafting axle 24 and grafting pipe 25 respectively, the both sides surface of third connection dish 23 is four grafting axle 24 and grafting pipe 25 respectively, four grafting axle 24 all activity are pegged graft in the inside of grafting pipe 25, all swing joint has two gaskets 26 between first connection dish 21, second connection dish 22 and a plurality of third connection dish 23.

Specifically, the wear resistance of the hammer handle can be enhanced through the connecting component 1 matched with the crushing component 2, so that the service life of the hammer handle is prolonged, meanwhile, the hammer handle is convenient to detach according to needs through the mutual matching of the structures, and each part can be convenient to replace, when materials are crushed, the crusher rotates with the main shaft 11, and then the first connecting disc 21, the second connecting disc 22 and the third connecting disc 23 are rotated to crush the materials, the impact force among the hammer head 211, the first connecting disc 21, the second connecting disc 22 and the third connecting disc 23 can be weakened through the gaskets 26, the wear resistance of the hammer handle can be further primarily enhanced, and when the crusher is detached, the first connecting disc 21, the second connecting disc 22 and the third connecting disc 23 can be detached only by detaching the second limiting disc 14 from the limiting shaft 12.

In this embodiment: the end of the limiting shaft 12 far away from the main shaft 11 is provided with a screw hole 111, the surface of the second limiting disc 14 is fixedly connected with a screw rod 112, and the screw rod 112 is in threaded connection with the inside of the screw hole 111.

Specifically, the crushing assembly 2 can be limited by the first limiting plate 13 and the second limiting plate 14 by screwing the screw 112 into the screw hole 111, and the first connecting plate 21, the second connecting plate 22 and the third connecting plate 23 can be detached by taking out the screw 112 from the screw hole 111.

In this embodiment: a plurality of hammerheads 211 are detachably connected among the first connecting disc 21, the second connecting disc 22 and the plurality of third connecting discs 23, plug holes 212 are formed in the surfaces of the plurality of hammerheads 211, the plug tubes 25 are movably plugged into the plug holes 212, and the hammerheads 211 are movably mounted between the two gaskets 26.

Specifically, the first connection disc 21, the second connection disc 22 and the third connection disc 23 can be connected by inserting the insertion shaft 24 into the insertion tube 25 and simultaneously matching the insertion shaft 24 with the insertion tube 25, and the hammer head 211 can be limited and fixed.

In this embodiment: limiting holes 221 are formed in the surfaces of the first connecting disc 21, the second connecting disc 22 and the plurality of third connecting discs 23, and the limiting shaft 12 is movably inserted into the limiting holes 221.

Specifically, by inserting the limiting shaft 12 into the limiting hole 221, when the limiting shaft 12 rotates, the first connecting disc 21, the second connecting disc 22 and the third connecting disc 23 can be rotated by being matched with the limiting hole 221.

In this embodiment: the diameters of the first limiting plate 13 and the second limiting plate 14 are larger than the limiting hole 221.

Specifically, since the diameters of the first and second stopper plates 13 and 14 are larger than the stopper hole 221, the first and second connection plates 21 and 22 can be restricted by both plates, and both plates are prevented from falling off from the side surfaces of the stopper shaft 12.

In this embodiment: the gasket 26 is made of natural rubber, and the limiting shaft 12, the first connecting plate 21, the second connecting plate 22, the third connecting plate 23, the inserting shaft 24 and the inserting pipe 25 are all made of alloy steel.

Specifically, the gasket 26 made of natural rubber can slow down the impact force between the hammer head 211, the first connecting disc 21, the second connecting disc 22 and the third connecting disc 23, the wear resistance is primarily enhanced, and meanwhile, the limiting shaft 12, the first connecting disc 21, the second connecting disc 22, the third connecting disc 23, the plug-in shaft 24 and the plug-in pipe 25 made of alloy steel can enhance the strength of the gasket, so that the wear resistance of the hammer handle can be further enhanced, and the service life of the hammer handle can be prolonged.

Working principle: when the hammer handle main shaft 11 is used for crushing materials, the hammer handle main shaft 11 is connected with the crusher transmission mechanism, the main shaft 11 is driven to rotate through the transmission mechanism, the first connecting disc 21, the second connecting disc 22 and the third connecting disc 23 can be driven to rotate under the action of the limiting shaft 12, so that the materials can be crushed through the rotation of the plurality of hammerheads 211, in the process, the impact force between the hammerheads 211 and the first connecting disc 21, the second connecting disc 22 and the third connecting disc 23 can be relieved through gaskets 26 made of natural rubber materials on two sides of the plurality of hammerheads 211, the wear resistance of the hammer handle can be primarily enhanced, the breeding strength can be enhanced through the hammer handle made of alloy steel, the wear resistance of the hammer handle can be further enhanced through the mutual cooperation of the structures, the service life of the hammer handle can be prolonged, and in the disassembly process, the limiting shaft 12 can be pulled out from the inside of the limiting holes 221 only through the screws 112, and the disassembly of the hammer handle can be further facilitated through the hammerheads 21, the second connecting disc 22 and the hammer handle 23.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wear-resistant crusher hammer handle comprising a connecting assembly (1), characterized in that: the side surface of the connecting component (1) is detachably connected with the crushing component (2);

The utility model provides a coupling assembling (1) includes main shaft (11), the one end fixedly connected with spacing axle (12) of main shaft (11), first spacing dish (13) of fixedly connected with between spacing axle (12) and main shaft (11), spacing dish (14) are connected with to the one end of first spacing dish (13) can be dismantled to spacing axle (12), broken subassembly (2) include first connection dish (21) and second connection dish (22), can dismantle between first connection dish (21) and second connection dish (22) and be connected with a plurality of third connection dish (23), the relative face of first connection dish (21) and second connection dish (22) is four grafting axle (24) and grafting pipe (25) all fixedly connected with respectively, the both sides surface of third connection dish (23) is four grafting axle (24) and grafting pipe (25) respectively, four grafting axle (24) all activity are pegged graft in the inside of grafting pipe (25), a plurality of pads (21), second connection dish (22) and three connection dish (23) all have a plurality of movable connection pad (26) between.

2. A wear-resistant crusher hammer handle as claimed in claim 1, wherein: screw (111) have been seted up to the one end that spacing axle (12) kept away from main shaft (11), the fixed surface of second spacing dish (14) is connected with screw rod (112), screw rod (112) threaded connection is in the inside of screw (111).

3. A wear-resistant crusher hammer handle as claimed in claim 1, wherein: the novel electric hammer is characterized in that a plurality of hammerheads (211) are detachably connected between the first connecting disc (21), the second connecting disc (22) and the third connecting discs (23), plug holes (212) are formed in the surfaces of the hammerheads (211), the plug tubes (25) are movably plugged into the plug holes (212), and the hammerheads (211) are movably mounted between the two gaskets (26).

4. A wear-resistant crusher hammer handle as claimed in claim 1, wherein: limiting holes (221) are formed in the surfaces of the first connecting disc (21), the second connecting disc (22) and the third connecting discs (23), and the limiting shaft (12) is movably inserted into the limiting holes (221).

5. A wear-resistant crusher hammer handle as claimed in claim 1, wherein: the diameters of the first limiting disc (13) and the second limiting disc (14) are larger than the limiting hole (221).

6. A wear-resistant crusher hammer handle as claimed in claim 1, wherein: the gasket (26) is made of natural rubber, and the limiting shaft (12), the first connecting disc (21), the second connecting disc (22), the third connecting disc (23), the inserting shaft (24) and the inserting tube (25) are made of alloy steel.