CN218359616U

CN218359616U - Modular impact crusher rotor frame

Info

Publication number: CN218359616U
Application number: CN202222549804.XU
Authority: CN
Inventors: 王文峰
Original assignee: Jiangsu Shanbao Group Co Ltd
Current assignee: Jiangsu Shanbao Group Co Ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-24
Anticipated expiration: 2032-09-26

Abstract

The utility model belongs to the technical field of the breaker technique and specifically relates to a modularization counterattack formula breaker rotor frame, which comprises an outer shell main body, the feed inlet has been seted up to the left end of shell main body, a plurality of counterattack boards are installed to the inboard of shell main body, the back fixed mounting of shell main body has the support frame, the motor is installed on the top of support frame, the output of motor has first belt pulley through the coupling joint, the outside of first belt pulley is connected with the belt, the one end of belt is connected with the second belt pulley, the inboard of second belt pulley is connected with the main shaft, the outside fixedly connected with rotor frame of main shaft, protective structure has been inlayed to rotor frame's outside equidistance, protective structure's one end is connected with wear-resisting frame, wear-resisting groove has been seted up to wear-resisting frame's outside equidistance, the utility model discloses in, through setting up discharge gate, feed inlet, main shaft, board hammer, protective structure and wear-resisting frame to reduce the wearing and tearing to rotor frame, play the guard action.

Description

Modular impact crusher rotor frame

Technical Field

The utility model relates to a breaker technical field specifically is a modularization impact crusher rotor frame.

Background

The existing impact crusher is a crushing machine for crushing materials by using impact energy, a material block is fed from a feed inlet, a plate hammer with a certain height is fixedly arranged on the circumference of a rotor, the rotor is driven by a motor through a belt to rotate at a high speed, the material block falling on the rotor is impacted by the plate hammer rotating at a high speed, the material block obtains kinetic energy and then impacts the impact plate at a high speed, the kinetic energy is rebounded from the impact plate and collides with the materials thrown by the rotor in a crushing area, and the crushed materials are discharged through a discharge outlet at the lower part of a shell after being continuously impacted and crushed.

When the existing rotor frame drives the plate hammer to rotate and crush, the existing rotor frame can directly bear contact and impact from crushed raw materials, a large crusher needs to be used for crushing stone materials for a long time in a quarry, a construction site and the like, the rotor frame is prone to being worn and scrapped in a short time, and the raw material crushing effect is not good.

Therefore, the modularized impact crusher rotor frame is designed to overcome the technical defects, so that the overall practicability is improved, and the design is particularly important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modularization impact crusher rotor frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a modularized impact crusher rotor frame comprises a shell main body, wherein a feed inlet is formed in the left end of the shell main body, a plurality of impact plates are installed on the inner side of the shell main body, a supporting frame is fixedly installed on the back surface of the shell main body, a motor is installed at the top end of the supporting frame, the output end of the motor is connected with a first belt pulley through a coupling, the outer side of the first belt pulley is connected with a belt, one end of the belt is connected with a second belt pulley, the inner side of the second belt pulley is connected with a main shaft, the outer side of the main shaft is fixedly connected with a rotor frame, protective structures are embedded in the outer side of the rotor frame at equal intervals, one end of each protective structure is connected with a wear-resistant frame, and wear-resistant grooves are formed in the outer side of each wear-resistant frame at equal intervals;

the protective structure comprises a mounting seat embedded in the outer side of the rotor frame at equal intervals, a fixing rod is fixedly connected to the top end of the mounting seat, and a spring is connected to one side, close to the fixing rod, of the top end of the mounting seat.

As the utility model discloses preferred scheme, the discharge gate has been seted up to the bottom of shell main part.

As the utility model discloses preferred scheme, the one end of main shaft is passed through the bearing and is connected in the inner wall one end of shell main part.

As the preferred scheme of the utility model, the outside of rotor frame is close to protective structure's one side and installs the board hammer.

As the utility model discloses preferred scheme, the inboard swing joint of dead lever has the telescopic link, the one end fixedly connected with connecting seat of telescopic link, just the bottom of connecting seat is connected in the one end of spring.

As the preferred scheme of the utility model, the circular slot has been seted up to the inboard equidistance in wear-resisting groove.

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

the utility model discloses in, through set up discharge gate, feed inlet, main shaft, board hammer, protective structure and wear-resisting frame in a modularization impact crusher rotor frame to drop into the raw materials through the feed inlet, break under the cooperation of main shaft, board hammer, protective structure and wear-resisting frame, can play the effect that reduces the rotor frame wearing and tearing, the raw materials after the processing is discharged from the discharge gate, has strengthened the practicality.

The utility model discloses in, through set up wear-resisting groove and circular slot in a modularization impact breaker rotor frame to increase the collision area of equipment and raw materials, promote crushing effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the spindle, the rotor frame, the protective structure, the wear-resistant frame, the wear-resistant groove, the plate hammer and the circular groove of the present invention;

fig. 3 is a schematic view of the protection structure of the present invention.

In the figure: 1. a housing main body; 2. a feed inlet; 3. a reaction plate; 4. a support frame; 5. a motor; 6. a first pulley; 7. a belt; 8. a second pulley; 9. a main shaft; 10. a rotor frame; 11. a protective structure; 1101. a mounting seat; 1102. fixing the rod; 1103. a spring; 1104. a telescopic rod; 1105. a connecting seat; 12. a wear-resistant frame; 13. a wear resistant groove; 14. a discharge port; 15. a plate hammer; 16. a circular groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention 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 "secured to" 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 as used herein are 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 invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In an embodiment, please refer to fig. 1-3, the present invention provides a technical solution:

a modularized impact crusher rotor frame comprises a shell main body 1, a feed inlet 2 is formed in the left end of the shell main body 1, a plurality of impact plates 3 are installed on the inner side of the shell main body 1, a supporting frame 4 is fixedly installed on the back of the shell main body 1, a motor 5 is installed at the top end of the supporting frame 4, the output end of the motor 5 is connected with a first belt pulley 6 through a coupling, the outer side of the first belt pulley 6 is connected with a belt 7, one end of the belt 7 is connected with a second belt pulley 8, the inner side of the second belt pulley 8 is connected with a main shaft 9, the outer side of the main shaft 9 is fixedly connected with a rotor frame 10, a protective structure 11 is embedded in the outer side of the rotor frame 10 at equal distance, and one end of the protective structure 11 is connected with a wear-resistant frame 12;

the protective structure 11 comprises a mounting seat 1101 embedded in the outer side of the rotor frame 10 at equal intervals, a fixing rod 1102 is fixedly connected to the top end of the mounting seat 1101, and a spring 1103 is connected to one side, close to the fixing rod 1102, of the top end of the mounting seat 1101, so that raw materials are fed through the feeding port 2, the board hammer 15, the protective structure 11 and the wear-resistant frame 12 are driven to rotate under the action of the main shaft 9, the raw materials are crushed, the abrasion of the rotor frame 10 can be reduced, and the processed raw materials are discharged from the discharging port 14;

wherein discharge gate 14 has been seted up to the bottom of housing body 1, the one end of main shaft 9 is passed through the bearing and is connected in housing body 1's inner wall one end, hammer 15 is installed to one side that the outside of rotor frame 10 is close to protective structure 11, the inboard swing joint of dead lever 1102 has telescopic link 1104, telescopic link 1104's one end fixedly connected with connecting seat 1105, and the bottom of connecting seat 1105 is connected in the one end of spring 1103, thereby drop into the raw materials through feed inlet 2, drive hammer 15 under the effect of main shaft 9, protective structure 11 and wear-resisting frame 12 are rotatory, carry out the breakage to the raw materials, can play the effect that reduces rotor frame 10 wearing and tearing, and, when the raw materials striking wear-resisting frame 12, drive telescopic link 1104 in the inboard removal of dead lever 1102 under the effect of connecting seat 1105, compress spring 1103, further reduce the wearing and tearing to rotor frame 10 under the cooperation of mount pad 1101, the raw materials after the processing is discharged from discharge gate 14, and the practicality has been strengthened.

In this embodiment, referring to fig. 1 and 2, wear-resistant grooves 13 are equidistantly formed on the outer side of the wear-resistant frame 12, so that the collision area between the equipment and the raw material is increased by the wear-resistant grooves 13 and the circular groove 16, and the crushing effect is improved;

circular grooves 16 are formed in the inner side of the wear-resistant groove 13 at equal intervals, so that the collision area of equipment and raw materials is increased through the wear-resistant groove 13 and the circular grooves 16, the crushing effect is improved, and the practicability is further enhanced.

The utility model discloses work flow: before using, whether the inspection equipment outward appearance is damaged, after the inspection finishes, switch on equipment, when using, driving motor 5, drive first belt pulley 6 through the shaft coupling, belt 7, second belt pulley 8 and main shaft 9 are rotatory, thereby drive board hammer 15 under the effect of main shaft 9, protective structure 11 and wear-resisting frame 12 are rotatory, then, drop into the raw materials from feed inlet 2, the cooperation counterattack board 3, carry out the breakage to the raw materials, can play the effect that reduces rotor frame 10 wearing and tearing, and, when raw materials striking wear-resisting frame 12, drive telescopic link 1104 inboard removal at dead lever 1102 under the effect of connecting seat 1105, compression spring 1103, further reduce the wearing and tearing to rotor frame 10 under the cooperation of mount pad 1101, the raw materials after the processing is discharged from discharge gate 14, wherein, increase the collision area of equipment and raw materials through wear-resisting groove 13 and circular slot 16, promote crushing effect, and the practicality has been strengthened.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A modular impact crusher rotor frame, comprising a housing body (1), characterized in that: the left end of the shell main body (1) is provided with a feeding hole (2), the inner side of the shell main body (1) is provided with a plurality of impact plates (3), the back of the shell main body (1) is fixedly provided with a support frame (4), the top end of the support frame (4) is provided with a motor (5), the output end of the motor (5) is connected with a first belt pulley (6) through a coupling, the outer side of the first belt pulley (6) is connected with a belt (7), one end of the belt (7) is connected with a second belt pulley (8), the inner side of the second belt pulley (8) is connected with a main shaft (9), the outer side of the main shaft (9) is fixedly connected with a rotor frame (10), the outer side of the rotor frame (10) is embedded with a protective structure (11) at equal distance, one end of the protective structure (11) is connected with a wear-resistant frame (12), and the outer side of the wear-resistant frame (12) is provided with wear-resistant grooves (13) at equal distance;

the protection structure (11) comprises a mounting seat (1101) embedded in the outer side of the rotor frame (10) at equal intervals, a fixing rod (1102) is fixedly connected to the top end of the mounting seat (1101), and a spring (1103) is connected to one side, close to the fixing rod (1102), of the top end of the mounting seat (1101).

2. A modular impact crusher rotor frame, according to claim 1, characterized in that: the bottom end of the shell main body (1) is provided with a discharge hole (14).

3. A modular impact crusher rotor frame, according to claim 1, characterized in that: one end of the main shaft (9) is connected to one end of the inner wall of the shell main body (1) through a bearing.

4. A modular impact crusher rotor frame, according to claim 1, characterized in that: and a plate hammer (15) is arranged on one side of the outer side of the rotor frame (10) close to the protective structure (11).

5. A modular impact crusher rotor frame, according to claim 1, characterized in that: the inner side of the fixing rod (1102) is movably connected with a telescopic rod (1104), one end of the telescopic rod (1104) is fixedly connected with a connecting seat (1105), and the bottom end of the connecting seat (1105) is connected with one end of a spring (1103).

6. A modular impact crusher rotor frame, according to claim 1, characterized in that: circular grooves (16) are formed in the inner side of the wear-resistant groove (13) at equal intervals.