CN217856647U

CN217856647U - Conveying device of jaw crusher

Info

Publication number: CN217856647U
Application number: CN202222013182.9U
Authority: CN
Inventors: 杨方山; 张建华; 王成东
Original assignee: QINGDAO PINGDU JIUDIAN GOLD MINE
Current assignee: QINGDAO PINGDU JIUDIAN GOLD MINE
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-22
Anticipated expiration: 2032-08-01

Abstract

The application relates to the technical field of jaw crushers, in particular to a conveying device of a jaw crusher. This application includes two mounts, first gyro wheel, track and backup pad, rotate between the mount and connect first gyro wheel, first gyro wheel outer wall cover is established the track, track upper portion sets firmly the backup pad, mount one side lateral wall rotates and connects the carousel, carousel tip rigid coupling stirring board, stirring board can with the backup pad butt. This application is dialled the board and is changeed carousel upper portion the time, can with the backup pad butt that is located the setting of first gyro wheel lower part track, drive this backup pad and move the original position of next backup pad, in the original position of the backup pad that makes another adjacent backup pad of butt move to the butt, can make crushing unit during operation, carries out the material loading to crushing unit, improves work efficiency.

Description

Conveying device of jaw crusher

Technical Field

The application relates to the technical field of jaw crushers, in particular to a conveying device of a jaw crusher.

Background

Jaw crushers are commonly called as jaw crushers and are also called as tiger mouths. The crushing cavity is composed of two jaw plates of a movable jaw and a static jaw, and the two jaws of an animal are simulated to move so as to finish the crushing operation of the material. The crushing device is widely applied to crushing of various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like, and in recent years, along with the increase of mining specific gravity and the adoption of large electric shovels (excavators) and large mining automobiles, the ore bulk density of an open pit mine transported to a ore crushing workshop reaches 1.5 to 2.0 meters; meanwhile, as the grade of raw ore is gradually reduced, the exploitation amount and the crushed ore amount of the raw ore are greatly increased to maintain the original production capacity of a concentrating mill, so that the jaw crusher is developing towards a large scale.

In the prior art, the jaw crusher comprises a frame, an eccentric shaft, a driving motor, a large belt wheel, a small belt wheel, a movable jaw plate and a static jaw plate, wherein the driving motor is connected to the upper portion of one end of the frame, the output end of the driving motor is connected with the small belt wheel, the large belt wheel is further connected to the frame, the large belt wheel is connected with the small belt wheel through a crawler belt, the central shaft of the large belt wheel is connected with the eccentric shaft, the eccentric shaft is connected with the movable jaw plate, the static jaw plate is connected to the other end of the frame, the driving motor rotates, the small belt wheel drives the large belt wheel to rotate, the large belt wheel drives the eccentric shaft to rotate, the eccentric shaft drives the movable jaw plate, and the movable jaw plate and the static jaw plate form a crushing cavity for crushing.

In view of the above related technologies, the inventor considers that the upper end of a crushing cavity formed by a movable jaw plate and a fixed jaw plate is an open structure, so as to avoid a worker from being injured by a crushed object jumping out from the open structure at the upper end of the crushing cavity, when the worker pours the crushed object into the crushing cavity, the crusher is stopped, and after the worker finishes pouring the crushed object, the crusher is started to work, which may affect the work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the work efficiency of a jaw crusher, the application provides a conveying device of the jaw crusher.

The application provides a conveyer of jaw crusher adopts following technical scheme:

the utility model provides a conveyer of jaw breaker, includes two mounts, first gyro wheel, track and backup pad, rotate between the mount and connect first gyro wheel, first gyro wheel outer wall cover is established the track, track upper portion sets firmly the backup pad, mount one side lateral wall rotates connects the carousel, carousel tip rigid coupling dials the board, dial the board can with the backup pad butt.

Through adopting above-mentioned technical scheme, rotate between two mounts and connect first gyro wheel, the track is established to first gyro wheel outer wall cover, and the track can rotate for first gyro wheel, and track upper portion sets firmly the backup pad, and mount one side lateral wall still rotates and connects the carousel, carousel tip rigid coupling shifting plate, shifting plate when rotating along with the carousel, can with the backup pad butt, promote the backup pad motion, even track intermittent motion can make crushing unit during operation, to its inside conveying broken thing, can improve work efficiency.

Optionally, the outer wall of one side of the fixing plate is fixedly connected with a driving motor, and the output end of the driving motor is connected with the turntable.

Through adopting above-mentioned technical scheme, fixed plate one side rigid coupling driving motor, driving motor connects the carousel, can drive the carousel and rotate.

Optionally, the output end of the driving motor is connected with a speed reducer, and the output end of the speed reducer is connected with the turntable.

Through adopting above-mentioned technical scheme, driving motor connects the reduction gear, and the reduction gear connection carousel sets up the reduction gear and can slows down driving motor pivoted speed, can make track intermittent motion.

Optionally, the track is provided with a plurality of support plates along the length direction.

Through adopting above-mentioned technical scheme, the track array sets up a plurality of backup pads, and after the undulant backup pad of setting aside the board and moved a distance, the backup pad that is adjacent with this backup pad moved to the position before this backup pad motion, can make when setting aside the board and turn back again, with the backup pad butt, made the track move once more.

Optionally, the upper portion of the crawler is further fixedly connected with a plurality of limiting plates in an array manner along the length direction.

Through adopting above-mentioned technical scheme, track upper portion still array is equipped with a plurality of limiting plates, can place broken thing between adjacent backup pad and limiting plate, guarantees that broken thing gets into crushing unit inside crushing completely when the track motion.

Optionally, the upper part of the fixing frame is fixedly connected with a U-shaped frame, the lower part of the vertical part of the U-shaped frame is fixedly connected with the upper part of the fixing frame, and the lower part of the horizontal part of the U-shaped frame is hinged with a movable baffle.

Through adopting above-mentioned technical scheme, mount upper portion rigid coupling U-shaped frame, the articulated adjustable fender of U-shaped frame horizontal part lower part sets up adjustable fender, can prevent that the broken thing that crushing unit inside bounced out from hindering the workman.

Optionally, the upper part of the fixing frame is higher than the upper part of the crawler.

Through adopting above-mentioned technical scheme, mount upper portion is higher than track upper portion, prevents that the broken thing of placing on the track from dropping from the track.

Optionally, the lower portion of the fixing frame is rotatably connected with two second rollers.

Through adopting above-mentioned technical scheme, the fixed plate lower part is rotated and is connected the second gyro wheel, makes the device portable, makes its cooperation different crushers use.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first idler wheel is rotatably connected between the two fixing frames, the outer wall of the first idler wheel is sleeved with the crawler belt, the surface array of the crawler belt is provided with a plurality of supporting plates, the side wall of one side of each fixing frame is rotatably connected with the rotary table, the end part of the rotary table is fixedly connected with the poking plate, the poking plate can be abutted to the supporting plate arranged on the crawler belt positioned at the lower part of the first idler wheel when rotating to the upper part of the rotary table to drive the supporting plate to move to the original position of the next supporting plate, and when the other adjacent supporting plate of the abutted supporting plate moves to the original position of the abutted supporting plate, the crushing assembly can be fed when working, so that the working efficiency is improved;

2. the surface of the crawler belt is also fixedly connected with a limiting plate, and the crushed objects are placed between the limiting plate and the supporting plate and can completely enter the crushing assembly when the crawler belt rotates;

3. the height that highly is higher than the track of fixed plate upper end can prevent that the broken thing that track upper portion was placed from dropping from the track, and the U-shaped frame of rigid coupling is still gone up to mount upper portion, and the articulated adjustable fender of U-shaped frame horizontal part lower extreme can prevent that the broken thing of crushing unit from jumping out, hurts the workman.

Drawings

Fig. 1 is an overall schematic view of a conveying device of a jaw crusher.

Fig. 2 is a schematic view of the structure of a conveyor transfer assembly of a jaw crusher.

Fig. 3 is a schematic view of a jaw crusher conveyor showing the internal structure of the conveyor assembly.

Description of the reference numerals: 1. a size reduction assembly; 2. a transfer assembly; 21. a fixed mount; 22. a first roller; 23. a crawler belt; 24. a support plate; 25. a limiting plate; 26. a drive motor; 27. a speed reducer; 28. a rotating shaft; 29. a turntable; 210. a poking plate; 211. a U-shaped frame; 212. a movable baffle; 213. a support; 214. a second roller.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a conveying device of a jaw crusher. Referring to fig. 1, the conveying device of the jaw crusher comprises a crushing assembly 1 and a conveying assembly 2, wherein an opening is formed in the upper portion of the crushing assembly 1, one end of the conveying assembly 2 is located on one side of the opening in the upper end of the crushing assembly 1, the opening formed in the upper end of the crushing assembly 1 is close to the upper portion of one end of the conveying assembly 2 and abuts against the conveying assembly 2, the conveying assembly 2 conveys crushed materials to one end of the opening in the crushing assembly 1, and the crushed materials enter the crushing assembly 1 to be crushed.

Referring to fig. 2, the conveying assembly 2 comprises two fixing frames 21 and a U-shaped frame 211, the upper wall of the fixing frame 21 is fixedly connected with the U-shaped frame 211, the lower part of the vertical part of the U-shaped frame 211 is fixedly connected with the two fixing frames 21 respectively, the fixing frames 21 are vertically arranged, the U-shaped frame 211 is arranged perpendicular to the fixing frames 21, the lower part of the side wall of the fixing frame 21 is fixedly connected with two groups of brackets 213, the brackets 213 are vertically arranged, the lower end of the horizontal part of the bracket 213 is hinged with a movable baffle 212, and the movable baffle 212 is arranged to prevent crushed materials from jumping out of the crushing assembly 1 and injuring workers when the crushing assembly 1 crushes the crushed materials, and a second roller 214 is rotatably connected between the group of brackets 213 to enable the conveying assembly 2 to be movable so that the conveying assembly can be repeatedly used.

Referring to fig. 2 and 3, a side wall of one side of the fixed frame 21 away from the other fixed frame 21 is fixedly connected with a driving motor 26, an output shaft of the driving motor 26 is vertically and upwardly arranged, an output shaft of the driving motor 26 is fixedly connected with a speed reducer 27, the speed reducer 27 is fixedly connected to the side wall, an output shaft of the speed reducer 27 vertically penetrates through the side wall, one end, penetrating through the side wall, of the output shaft of the speed reducer 27 is fixedly connected with a rotating shaft 28, the rotating shaft 28 is horizontally arranged, the other end of the rotating shaft 28 is fixedly connected with a rotating disc 29, a central shaft of the rotating disc 29 is fixedly connected with the rotating shaft 28, the rotating shaft 28 is arranged perpendicular to the circumferential surface of the rotating disc 29, an end part of the rotating disc 29 is fixedly connected with a poking plate 210, and the poking plate 210 extends along the diameter direction of the rotating disc 29 to the direction away from the center of the rotating disc 29.

The first rollers 22 are vertically connected between the two fixing frames 21, the side wall of one side of each fixing frame 21 is rotatably connected with the two first rollers 22, the first rollers 22 are positioned at the two ends of each fixing frame 21, the outer wall of each first roller 22 is sleeved with a crawler 23, each crawler 23 can rotate relative to the corresponding first roller 22, the surface of each crawler 23 is vertically and fixedly connected with a support plate 24, the length of each support plate 24 is the same as the width of each crawler 23, the surface of each crawler 23 is also vertically and fixedly connected with a limit plate 25, the height of each support plate 24 is higher than that of each limit plate 25, the distance from each limit plate 25 arranged on each crawler 23 on the upper portion of each first roller 22 to the crushing assembly 1 is smaller than that from each support plate 24 to the crushing assembly 1, the crawler 23 is provided with five supporting plates 24 along the direction array of the circumference, five limiting plates 25 are arranged correspondingly, crushed materials are placed on the upper portion of the crawler 23 between the adjacent supporting plates 24 and the limiting plates 25, the crushed materials which are jumped out by the upper portion of the crushing assembly 1 can be prevented from collapsing, the safety of workers is protected, the upper end of the fixing frame 21 is higher than the upper end of the crawler 23 by a certain distance, and the crushed materials placed on the crawler 23 are prevented from falling from the upper portion of the crawler 23 before entering the crushing assembly 1.

The upper portion of the crawler 23 is close to and placed between the supporting plate 24 and the limiting plate 25 of the crushing assembly 1, the driving motor 26 is started, the rotating disc 29 can be made to rotate, the rotating disc 29 rotates clockwise, the rotating disc 29 drives the poking plate 210 to rotate, when the poking plate 210 moves to the position of the upper semicircle of the rotating disc 29, the poking plate 210 can be abutted to the supporting plate 24 arranged on the crawler 23 located at the lower portion of the first roller 22, the supporting plate 24 abutted to the poking plate moves along with the poking plate 210 all the time, the crawler 23 moves, the moved distance of the poked supporting plate 24 is the same as the distance adjacent to the two supporting plates 24, the speed reducer 27 is arranged, the rotating speed of the driving motor 26 can be reduced, when the poking plate 210 moves to poke the supporting plate 24 above the disk, the crawler 23 moves, the limiting plate 25 close to the crushing assembly 1 moves towards the direction close to the crushing assembly 1, the limiting plate 25 is abutted to the movable baffle plate 212, the movable baffle 212 rotates towards the direction close to the crushing assembly 1, the movable baffle 212, the crushed material placed between the limiting plate 25 and the supporting plate 24 above the crushing assembly 23 can be delivered to the opening inside the crushing assembly 1, when the poking plate 210 moves towards the supporting plate 24, the rotating plate moves towards the rotating plate, the stationary feeding assembly 1, the crawler 23 can enable the crushing assembly 1 to enable the crushed material to be delivered intermittently, and prevent the crushed material from intermittently delivered to be intermittently delivered to the crushed assembly 1, and prevent the crushed material from intermittently delivered from being delivered from the crushed assembly 1, and the crawler 23, and the crushed material from being intermittently delivered to the crushed material delivered to the crushed assembly 1, and the crushed material delivered inside the crawler 23, and the crushed material delivered from the crawler 23, and the crushed material delivered inside the crushing assembly 1, and the crawler 23, and the crushed material delivered.

The implementation principle of the conveying device of the jaw crusher in the embodiment of the application is as follows: the crushed materials are placed between a supporting plate 24 and a limiting plate 25 which are arranged on the upper portion of a crawler 23 and close to a crushing device, a driving motor 26 is started to drive a rotating shaft 28 to rotate, so that a rotating disc 29 rotates, when a poking plate 210 fixedly connected to the end portion of the rotating disc 29 moves to the upper portion of the rotating disc 29 and is abutted against the supporting plate 24 arranged on the crawler 23 and located on the lower portion of a first roller 22, the supporting plate 24 is driven to move towards the direction far away from the crushing assembly 1, the crushed materials placed on the crawler 23 and located on the upper portion of the first roller 22 can move towards the direction close to the crushing assembly 1, when the limiting plate 25 moves towards the direction close to the crushing assembly 1, the limiting plate can be abutted against a movable baffle 212, the movable baffle 212 rotates towards the direction close to the crushing assembly 1, the crushed materials can enter the crushing assembly 1 to be crushed, a worker places the crushed materials on the upper portion of the crawler 23 and is provided with a U-shaped frame 211 and the movable baffle 212, the conveying device is arranged to prevent the worker from being injured by the crushed materials jumped out from an opening of the crushing assembly 1, and is beneficial to protecting the safety of the worker.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A conveying apparatus for a jaw crusher, characterized by: including two mounts (21), first gyro wheel (22), track (23) and backup pad (24), rotate between mount (21) and connect first gyro wheel (22), first gyro wheel (22) outer wall cover is established track (23), track (23) upper portion sets firmly backup pad (24), mount (21) one side lateral wall rotates and connects carousel (29), carousel (29) tip rigid coupling dials board (210), dial board (210) can with backup pad (24) butt.

2. A jaw crusher transfer apparatus as claimed in claim 1, in which: the outer wall of one side of the fixing frame (21) is fixedly connected with a driving motor (26), and the output end of the driving motor (26) is connected with the turntable (29).

3. A jaw crusher conveyor as claimed in claim 2 in which: the output end of the driving motor (26) is connected with a speed reducer (27), and the output end of the speed reducer (27) is connected with the rotary disc (29).

4. A jaw crusher transfer apparatus as claimed in claim 1, in which: the crawler belt (23) is provided with a plurality of support plates (24) in an array along the length direction.

5. A jaw crusher transfer apparatus according to claim 4, wherein: and the upper part of the crawler belt (23) is fixedly connected with a plurality of limiting plates (25) in an array manner along the length direction.

6. A jaw crusher transfer apparatus as claimed in claim 1, in which: the upper part of the fixing frame (21) is fixedly connected with a U-shaped frame (211), the lower part of the vertical part of the U-shaped frame (211) is fixedly connected with the upper part of the fixing frame (21), and the lower part of the horizontal part of the U-shaped frame (211) is hinged with a movable baffle (212).

7. A jaw crusher transfer apparatus as claimed in claim 1, in which: the upper part of the fixed frame (21) is higher than the upper part of the crawler belt (23).

8. A jaw crusher conveyor as claimed in claim 7 in which: the lower part of the fixed frame (21) is rotatably connected with two second rollers (214).