CN219129421U

CN219129421U - Breaking hammer for brown corundum dumping furnace

Info

Publication number: CN219129421U
Application number: CN202223097970.7U
Authority: CN
Inventors: 王飞; 张道连; 宋崇智
Original assignee: Anhui Rongchuang Intelligent Equipment Co ltd
Current assignee: Anhui Rongchuang Intelligent Equipment Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-06-06
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to the technical field of cabinets, in particular to a breaking hammer for a brown fused alumina dumping furnace, which comprises a breaking hammer main body for breaking brown fused alumina, wherein both ends of the breaking hammer main body are respectively provided with a side plate, one side of the side plate, which is close to the breaking hammer main body, is provided with a limiting block, a movement is arranged in the breaking hammer main body, one side of the movement, which is close to the side plates, is provided with limiting grooves, springs are equidistantly arranged between the limiting blocks and the side plates, both ends of the two side plates are provided with bolts, and the side plates, which are positioned between the top ends of the two side plates, are provided with mounting holes, are equidistantly arranged at the positions, which are close to the breaking hammer main body.

Description

Breaking hammer for brown corundum dumping furnace

Technical Field

The utility model relates to the technical field of breaking hammers, in particular to a breaking hammer for a brown alumina dumping furnace.

Background

The hydraulic breaking hammer is an important construction tool, and can be divided into a handheld type and an onboard type according to an operation mode, a piston in a hammer body is driven to reciprocate by means of hydrostatic pressure as power during operation, a drill rod arranged at the front section of the hammer body is impacted at a high speed during a piston stroke, and solids such as ore, concrete and the like are broken by the drill rod, so that better solids such as ore, concrete and the like are broken. However, the conventional breaking hammer is not large enough in striking force when breaking some rocks with high hardness, and is poor in striking stability.

Through searching, chinese patent No. CN211941531U discloses a breaking hammer comprising: the device comprises an outer shell, an upper cylinder body and a middle cylinder body, wherein the upper cylinder body and the middle cylinder body are arranged in the outer shell; the upper cylinder body is internally provided with a nitrogen chamber, and the inner wall of the upper cylinder body is thickened by 0.5-2 cm, so that the space of the nitrogen chamber is reduced; the middle cylinder body is connected with the upper cylinder body, the middle cylinder body is provided with a piston movable cavity, a piston is movably arranged in the piston movable cavity, and the piston movable cavity is communicated with the nitrogen chamber. The weight increasing shell is arranged on the outer shell of the breaking hammer, so that the weight of the breaking hammer is increased, and the working stability of the breaking hammer is improved; through the inner wall of cylinder body on the thickening for the volume of nitrogen gas room reduces, makes the compression ratio of the indoor nitrogen gas of nitrogen gas bigger, and the indoor nitrogen gas of nitrogen gas can release bigger explosive force after the compression, and then gives the drill rod through the piston transmission of bigger impact force, promotes the striking power of quartering hammer.

Although the problem in the above-mentioned background art has been solved to this patent, the breaking hammer is because need long-time striking when using, and the shell of breaking hammer is mostly monomer thickening setting among the prior art, through bolt fastening, because the breaking hammer can shake in the course of the work, and then make curb plate bolt take place not hard up, or the shell takes place the crack for the connection stability of core and casing is relatively poor.

Disclosure of Invention

The utility model aims to provide a breaking hammer for a brown alumina dumping furnace, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a quartering hammer for brown corundum dumping furnace, includes the quartering hammer main part that is used for breaking brown corundum, quartering hammer main part both ends all are equipped with the curb plate, curb plate is close to quartering hammer main part one side and is equipped with the stopper, be equipped with the core in the quartering hammer main part, one side that the core is close to the curb plate is equipped with the spacing groove, the equidistance is equipped with the spring between stopper and the curb plate, two the top of curb plate just is located and is equipped with both ends bolt between two curb plates, the curb plate is close to quartering hammer main part department equidistance and is equipped with the mounting hole.

As a preferable scheme of the utility model, the bolts at two ends comprise a connecting rod, nuts, positioning bolts, positioning sleeve sheets, fixing threads and positioning threads, wherein the fixing threads are arranged at two ends of the connecting rod, the nuts matched with the fixing threads are arranged at two ends of the connecting rod, the positioning sleeve sheets are arranged at one sides of the nuts, which are close to the connecting rod, and the positioning sleeve sheets are arranged at one ends, which are far away from the nuts, of the positioning sleeve sheets, positioning bolts are arranged between the two fixing threads and are positioned on the connecting rod, and the positioning threads are matched with the positioning bolts.

As a preferable scheme of the utility model, the positioning bolt is fixedly connected with the connecting rod through a positioning thread, the positioning sleeve piece is movably connected with the connecting rod, and the nut is fixedly connected with the connecting rod through a fixing thread.

As a preferred embodiment of the utility model, the mounting Kong Peitao is provided with screws.

As a preferable scheme of the utility model, the size of the limiting groove is consistent with that of the limiting block.

As a preferable scheme of the utility model, one end of the spring is fixedly connected with the side plate, and the other end of the spring far away from the side plate is fixedly connected with the limiting block.

Compared with the prior art, the utility model has the beneficial effects that: because need long-time striking to the quartering hammer when using, the shell of quartering hammer is mostly monomer thickening setting among the prior art, through bolt fastening, because the quartering hammer can take place vibrations at the course of the work, and then make curb plate bolt take place not hard up, or the shell takes place the crack, make the poor problem of connection stability of core and casing, this application has adopted the installation component, add spring and fixed block between curb plate and core, when the quartering hammer uses, the spring buffers the power that makes the curb plate receive, the curb plate received is weakened, alleviate the curb plate and receive the impact force and cause cracked probability, the curb plate is further fixed with the curb plate to two short bolts that set up between the screw that the equidistance set up between curb plate and the breaker simultaneously, avoid the core vibrations to lead to the curb plate not hard up problem, positioning bolt and nut are firmly fixed with the curb plate, the life of curb plate has been improved, the practicality of whole device is improved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a perspective view of the structure of the two-end bolt of the present utility model;

fig. 3 is a front cross-sectional view of the overall structure of the present utility model.

In the figure: 1. a breaking hammer body; 101. a movement; 102. a screw; 103. a limit groove; 2. bolts at two ends; 201. a connecting rod; 202. a screw cap; 203. positioning bolts; 204. positioning sleeve sheets; 205. a fixed thread; 206. positioning threads; 3. a side plate; 301. a mounting hole; 302. a spring; 303. and a limiting block.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a quartering hammer for brown alumina pouring furnace, includes quartering hammer main part 1 that is used for breaking brown alumina, quartering hammer main part 1 both ends all are equipped with curb plate 3, curb plate 3 is close to quartering hammer main part 1 one side and is equipped with stopper 303, be equipped with core 101 in the quartering hammer main part 1, one side that core 101 is close to curb plate 3 is equipped with spacing groove 103, the equidistance is equipped with spring 302 between stopper 303 and the curb plate 3, two the top of curb plate 3 just is located and is equipped with both ends bolt 2 between two curb plates 3, curb plate 3 is close to quartering hammer main part 1 department equidistance and is equipped with mounting hole 301, mounting hole 301 is supporting to be equipped with screw 102, the size of spacing groove 103 is unanimous with the size of stopper 303, the one end and the curb plate 3 fixed connection of spring 302, the other end and the stopper 303 fixed connection of curb plate 3 are kept away from to spring 302.

It should be noted that, in this embodiment, when the breaking hammer is used, the limiting blocks 303 on the side plates 3 are aligned with the limiting grooves 103 on two sides of the movement 101, the side plates 3 are fixed on the movement 101 through the screws 102 and the bolts 2 at two ends, when the breaking hammer main body 1 is used, the side plates 3 are driven to vibrate due to vibration of the movement 101, at this time, the springs 302 installed between the side plates 3 and the limiting blocks 303 stretch and retract along with the vibration of the movement 101, so that the vibration force of the movement 101 is dispersed, the buffered force applied to the final side plates 3 is avoided, and the side plates 3 are prevented from generating cracks.

Referring to fig. 1-3, the two-end bolt 2 includes a connecting rod 201, a nut 202, a positioning bolt 203, a positioning sleeve 204, fixing threads 205 and positioning threads 206, the two ends of the connecting rod 201 are respectively provided with a fixing thread 205, the two ends of the connecting rod 201 are respectively provided with a nut 202 matched with the fixing threads 205, one side of the nut 202, which is close to the connecting rod 201, is respectively provided with a positioning sleeve 204, one end, which is far away from the nut 202, of the positioning sleeve 204 is provided with a positioning bolt 203, a positioning thread 206 is arranged between the two fixing threads 205 and is positioned on the connecting rod 201, the positioning threads 206 are matched with the positioning bolt 203, the positioning bolt 203 is fixedly connected with the connecting rod 201 through the positioning threads 206, the positioning sleeve 204 is movably connected with the connecting rod 201, and the nut 202 is fixedly connected with the connecting rod 201 through the fixing threads 205.

It should be noted that, in this embodiment, the side plates 3 are fixed on two sides of the movement 101 by tightening the screws 102, the screws 102 which are equidistantly arranged strengthen the fixation of the side plates 3, a short distance between the screws 102 avoids the problem that the screws 102 loosen the side plates 3 due to vibration of the movement 101 when the breaking hammer main body 1 is used, when the side plates 3 are fixed on two sides of the movement 101, the connecting rod 201 is inserted into the top end of one side plate 3, at this time, the connecting rod 201 does not pass through the side plate 3 on the other side, one end of the connecting rod 201, which is located between the two side plates 3, is sleeved with one positioning sleeve piece 204, two positioning bolts 203 and the other positioning sleeve piece 204 in sequence, then the connecting rod 201 is inserted into the other side plate 3, after the nuts 202 are screwed and installed by aligning the fixing threads 205 on two ends of the connecting rod 201, the positioning sleeve piece 204 is moved to the position of the side plate 3, and the positioning bolts 203 are rotated to move on the connecting rod 201 through the positioning threads 206 to fix on one side inside the side plate 3, thereby realizing the fixation of the side plate 3.

The working flow of the utility model is as follows: when the breaking hammer is used, limiting blocks 303 on the side plates 3 are aligned with limiting grooves 103 on two sides of the movement 101, the side plates 3 are fixed on the movement 101 through screws 102 and bolts 2 at two ends, when the breaking hammer main body 1 is used, the side plates 3 are driven to vibrate due to vibration of the movement 101, at the moment, springs 302 arranged between the side plates 3 and the limiting blocks 303 stretch out and draw back along with vibration of the movement 101, vibration force of the movement 101 is dispersed, the final side plates 3 are enabled to bear buffered force, cracks are avoided on the side plates 3, the side plates 3 are fixed on two sides of the movement 101 through tightening the screws 102, the fixing of the side plates 3 is enhanced through the screws 102 which are arranged at equal intervals, the problem that the screws 102 are loosened due to vibration of the movement 101 when the breaking hammer main body 1 is used is solved, when the side plates 3 are fixed on two sides of the movement 101, a connecting rod 201 is inserted into the top end of one side plate 3, at the moment, the connecting rod 201 does not penetrate through the side plate 3 on the other side, one end of the connecting rod 201, which is positioned between the two side plates 3, is sleeved with one positioning sleeve 204, two positioning bolts 203 and the other positioning sleeve 204 in sequence, the other positioning sleeve 204 are sequentially arranged at the end of the connecting rod 201, the end of the connecting rod 201 is positioned between the two side plates 3, the two positioning sleeve plates are sequentially arranged, the two positioning sleeve plates are positioned at the end of the connecting rod 201 are positioned at the other end, and the end of the connecting rod 201 are fixed at the connecting rod 3, and the end, and the connecting rod 3 is fixed by the positioning sleeve 3, and the positioning sleeve 201 is positioned by the positioning sleeve 3, and the positioning sleeve 3.

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. Breaking hammer for brown fused alumina pouring furnace, comprising a breaking hammer body (1) for breaking brown fused alumina, characterized in that: the breaking hammer is characterized in that side plates (3) are arranged at two ends of the breaking hammer main body (1), limiting blocks (303) are arranged on one side, close to the breaking hammer main body (1), of the breaking hammer main body (1), a movement (101) is arranged in the breaking hammer main body (1), limiting grooves (103) are formed in one side, close to the side plates (3), of the movement (101), springs (302) are arranged between the limiting blocks (303) and the side plates (3) at equal intervals, two end bolts (2) are arranged at the top ends of the side plates (3) and between the two side plates (3), and mounting holes (301) are formed in the side plates (3), close to the breaking hammer main body (1), at equal intervals.

2. A breaking hammer for brown alumina pouring furnaces according to claim 1, characterised in that: the two-end bolt (2) comprises a connecting rod (201), a nut (202), a positioning bolt (203), a positioning sleeve piece (204), fixing threads (205) and positioning threads (206), wherein the fixing threads (205) are arranged at two ends of the connecting rod (201), the nuts (202) matched with the fixing threads (205) are arranged at two ends of the connecting rod (201), the positioning sleeve piece (204) is arranged on one side, close to the connecting rod (201), of the nut (202), the positioning sleeve piece (204) is far away from one end of the nut (202) and is provided with the positioning bolt (203), and the positioning threads (206) are arranged between the fixing threads (205) and on the connecting rod (201), and the positioning threads (206) are matched with the positioning bolt (203).

3. A breaking hammer for brown alumina pouring furnaces according to claim 2, characterised in that: the positioning bolt (203) is fixedly connected with the connecting rod (201) through a positioning thread (206), the positioning sleeve piece (204) is movably connected with the connecting rod (201), and the nut (202) is fixedly connected with the connecting rod (201) through a fixing thread (205).

4. A breaking hammer for brown alumina pouring furnaces according to claim 1, characterised in that: the mounting hole (301) is provided with a screw (102) in a matching way.

5. A breaking hammer for brown alumina pouring furnaces according to claim 1, characterised in that: the size of the limiting groove (103) is consistent with that of the limiting block (303).

6. A breaking hammer for brown alumina pouring furnaces according to claim 1, characterised in that: one end of the spring (302) is fixedly connected with the side plate (3), and the other end of the spring (302) away from the side plate (3) is fixedly connected with the limiting block (303).