CN213408798U

CN213408798U - Jaw crusher

Info

Publication number: CN213408798U
Application number: CN202022224304.XU
Authority: CN
Inventors: 刘锡伟; 陈斌
Original assignee: Qingdao Yonghan Packaging Machinery Co ltd
Current assignee: Qingdao Yonghan Packaging Machinery Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-11
Anticipated expiration: 2030-09-30

Abstract

The application relates to a jaw breaker belongs to concrete processing equipment, and it includes the frame, and frame top fixedly connected with breaker fixed plate, breaker fixed slot have been seted up to the breaker fixed plate, and the breaker fixed plate corresponds breaker fixed slot position fixedly connected with jaw breaker's organism, and discharge gate, its characterized in that have been seted up to jaw breaker's organism below: the organism of jaw breaker corresponds discharge gate below position department fixedly connected with ejection of compact cover, and the frame has set firmly the framework, is provided with the screen cloth between framework and the fixed plate, and under the framework was located the discharge gate, be connected with in the framework and can make runner assembly horizontal direction pivoted motor element, the last runner assembly that can make the screen cloth up-and-down motion that is connected with of motor element, the utility model discloses the screen cloth can rotate, can be with the quick empty effect of coarse fodder on the screen cloth simultaneously.

Description

Jaw crusher

Technical Field

The utility model belongs to the technical field of the technique of concrete processing and specifically relates to a jaw breaker is related to.

Background

The existing jaw crusher mostly comprises a crushing cavity formed by two jaw plates of a movable jaw and a static jaw, simulates the movement of two jaws of an animal to finish material crushing operation, and is widely applied to crushing various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like.

The above prior art solutions have the following drawbacks: the discharging has no screen structure, which is not beneficial to filtering large uncrushed coarse materials.

SUMMERY OF THE UTILITY MODEL

To facilitate separation of uncrushed coarse material, the present application provides a jaw crusher.

The technical scheme provided by the application is as follows:

the utility model provides a jaw crusher, includes the frame, frame top fixedly connected with breaker fixed plate, and the breaker fixed slot has been seted up to the breaker fixed plate, and the breaker fixed plate corresponds breaker fixed slot position fixedly connected with jaw crusher's organism, and the discharge gate, its characterized in that have been seted up to jaw crusher's organism below: the machine body of the jaw crusher is fixedly connected with a discharging cover at a position below a corresponding discharging port, a frame is fixedly arranged on the machine frame, a screen is arranged between the frame and a fixing plate, the frame is positioned under the discharging port, a motor component capable of enabling the rotating component to rotate in the horizontal direction is connected to the frame, and a rotating component capable of enabling the screen to move up and down is connected to the motor component.

By adopting the above scheme, during the user uses, will treat during the coarse fodder of processing adds jaw crusher's organism, jaw crusher smashes the back with the coarse fodder and falls into the screen cloth of discharge gate below through the discharge gate, and the coarse fodder that does not smash remains on the screen cloth, and the user starts motor element this moment, and motor element drives rotating assembly and rotates, and outside the screen cloth rotated the frame, through pushing down the screen cloth, made the coarse fodder on the screen cloth fall, restart motor element, made the screen cloth reset.

Preferably, motor element includes the servo motor of fixed connection in the framework lower surface, and servo motor's output shaft fixedly connected with bull stick, the vertical framework setting that passes of bull stick, the bull stick rotates to be connected in the frame.

Through adopting above-mentioned scheme, when the user used, start servo motor, servo motor's output shaft drives the bull stick and rotates, and the bull stick drives the runner assembly and rotates.

Preferably, the runner assembly includes fixed connection in the screen cloth mount of bull stick, and the fixed orifices has been seted up at screen cloth mount both ends, and screen cloth both sides fixedly connected with is protruding, and protruding rotation is connected in the screen cloth mount, and the arch corresponds fixed orifices position department fixedly connected with torsional spring, and torsional spring other end fixed connection is in the screen cloth mount, and the torsional spring gives the vertical upward movement's of screen cloth power.

Through adopting above-mentioned scheme, when the user used, when the volume of the coarse fodder on the screen cloth was enough many, start servo motor and make the screen cloth rotate the frame outside and move the screen cloth through pushing down, make the screen cloth rotate in the screen cloth mount through the arch, after the coarse fodder fell down, rethread torsional spring made the screen cloth resume the level setting, start servo motor, the screen cloth home position.

Preferably, pedals are fixedly connected to two sides of the screen.

Through adopting above-mentioned scheme, when the user used, can be lighter when pushing down and moving the screen cloth, it is more laborsaving.

Preferably, the screen cloth is kept away from screen cloth mount one side fixedly connected with trapezoidal board, and trapezoidal board level sets up, and trapezoidal board cross-sectional area is kept away from screen cloth mount one side by being close to screen cloth mount side direction and is reduced the setting.

Through adopting above-mentioned scheme, when the user used, when the coarse fodder that falls down in the organism of jaw breaker was too much, the screen cloth can downstream, and at this moment, the outer wall through trapezoidal board and screen cloth can make the coarse fodder not fall down

Preferably, a spring is fixedly connected below the trapezoidal plate.

Through adopting above-mentioned scheme, when the user used, when the coarse fodder that falls in the organism from jaw breaker was too much, the screen cloth can downstream, and the spring can make the screen cloth not with the framework butt, makes the distance of screen cloth whereabouts certain, avoids the coarse fodder to spill.

Preferably, the two sides of the bottom of the rack are fixedly connected with the baffle, the middle of the two baffles is connected with the material receiving box in a sliding manner, and the material receiving box can horizontally slide in the middle of the baffle.

Through adopting above-mentioned scheme, when the user used, can make the thin material that falls down fall into the material receiving box through the screen cloth through the material receiving box, make things convenient for the later stage to collect and use.

Preferably, the sliding groove is formed in one side, close to each other, of each baffle, the two sliding grooves are horizontally arranged and parallel to each other, the material receiving box is connected to the position, corresponding to the sliding groove, of the baffle in a sliding mode, the two ends of the material receiving box are fixedly connected with sliding rails corresponding to the position, corresponding to the sliding groove, of the sliding rail, and the sliding rails can be connected to the sliding grooves in the baffles in a.

Through adopting above-mentioned scheme, when the user used, the spout can make the material receiving box slide more smoothly on the baffle, and the position does not squint simultaneously.

Preferably, the bottom of the material receiving box is fixedly connected with a roller.

Through adopting above-mentioned scheme, it is more convenient when the user uses can push away the release baffle through the gyro wheel with the material receiving box, makes things convenient for the fine material to collect to change the material receiving box after full to connect the material simultaneously.

Preferably, one side of the material receiving box is fixedly connected with a handle.

Through adopting above-mentioned scheme, when the user used, more laborsaving when pushing into the material receiving box through the handle, can pull out the material receiving box from the baffle through the handle after convenient thin material is collected to fill.

To sum up, the utility model discloses following beneficial effect has:

1. the screen can rotate, and simultaneously, coarse materials on the screen can be quickly emptied;

2. a material receiving box is arranged below the rack, and can collect fine materials for convenient use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a schematic structural view of a salient jaw crusher in an embodiment of the present application;

fig. 3 is a sectional view of a protruding torsion spring in an embodiment of the present application.

In the figure, 1, a frame; 2. a crusher fixing plate; 21. a body of a jaw crusher; 211. a feed inlet; 212. a discharge port; 213. a discharge cover; 22. a crusher fixing groove; 3. a frame body; 31. a motor assembly; 311. a servo motor; 312. a rotating rod; 32. a rotating assembly; 321. a screen fixing frame; 322. a fixing hole; 323. screening a screen; 324. a protrusion; 325. a torsion spring; 326. a pedal; 33. a spring; 34. a trapezoidal plate; 4. a baffle plate; 41. a chute; 42. a slide rail; 43. a material receiving box; 431. a handle; 432. and a roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses jaw crusher, as shown in fig. 1 and fig. 2, including

frame

1, 1 top fixedly connected with breaker fixed plate 2 of frame, breaker fixed slot 22 has been seted up to breaker fixed plate 2, breaker fixed plate 2 corresponds the organism 21 of fixedly connected with jaw crusher on the breaker fixed slot 22, feed inlet 211 has been seted up to organism 21 top of jaw crusher, discharge gate 212 has been seted up to organism 21 below of jaw crusher, the organism corresponds discharge gate 212 position department fixedly connected with ejection of compact cover 213.

As shown in fig. 1 and fig. 3, a frame 3 is fixedly disposed in the middle of the rack 1, the frame 3 is disposed horizontally, and the frame 3 is disposed corresponding to the discharging cover 213. A screen 323 is arranged between the frame 3 and the fixed plate 2, the lower surface of the frame 3 is fixedly connected with a motor assembly 31, and the motor assembly 31 comprises a servo motor 311 fixedly connected to the lower surface of the frame 3. Output shaft fixedly connected with bull stick 312 of servo motor 311, the vertical setting of framework 3 that passes of bull stick 312, bull stick 312 rotates and connects in frame 1, and output shaft one side that servo motor 311 was kept away from to bull stick 312 is connected with runner assembly 32, and runner assembly 32 includes fixed connection in the screen cloth mount 321 of bull stick 312, and fixed orifices 322 have been seted up at screen cloth mount 321 both ends, and screen cloth 323 both sides fixedly connected with is protruding 324, and protruding 324 rotates and connects in screen cloth mount 321. The position of the protrusion 324 corresponding to the fixing hole 322 is fixedly connected with a torsion spring 325, and the other end of the torsion spring 325 is fixedly connected to the screen fixing frame 321. The torsion spring 325 imparts a force to the screen 323 moving vertically upward. Pedals 326 are fixedly connected to both sides of the screen 323. When a user uses the jaw crusher, raw materials to be processed are added into a feeding hole 211 of the jaw crusher, the jaw crusher is started, fine materials processed by the jaw crusher fall onto a screen 323 through a discharging hole 212 and a discharging cover 213, when a certain amount of coarse materials on the screen 323 reach, a servo motor 311 is started, the servo motor 311 drives an output shaft of the motor to rotate, the output shaft of the motor drives a rotating rod 312 to rotate, the rotating rod 312 drives a screen 323 fixing frame 33 to rotate, the screen 323 fixing frame 33 drives the screen 323 to rotate, when the screen 323 rotates to one side of a rack 1, a torsion spring 326 is pressed, the torsion spring 326 drives the screen 323 to move downwards, after the coarse materials on the screen 323 fall, the torsion spring 325 gives a force opposite to the rotating direction to the screen 323, and the torsion spring 325 drives the screen 323 to return to the original position. The servo motor 311 is started and the screen 323 is reset.

As shown in fig. 1 and 3, the bottom of the frame 1 is fixedly connected with the baffle 4, the baffle 4 is arranged on two sides of the frame 1, a chute 41 is arranged on one side of each baffle 4 close to each other, the two chutes 41 are horizontally arranged and parallel to each other, a material receiving box 43 is slidably connected to the position of the baffle 4 corresponding to the chute 41, slide rails 42 are fixedly connected to the two ends of the material receiving box 43 corresponding to the position of the chute 41, and the slide rails 42 can be slidably connected to the chutes 41 on the baffle 4. The bottom of the material receiving box 43 is fixedly connected with a roller 432, and one side of the material receiving box 43 is fixedly connected with a handle 431. When the user uses the device, the fine materials screened out by the screen 323 fall into the material receiving box 43, when the material receiving box 43 is full, the user pulls the handle 431 to enable the material receiving box 43 to be drawn out by the roller 432 and the slide rail 42, and after the fine materials are poured out, the fine materials are pushed into the chute 41 again to carry out the next operation.

Referring back to fig. 1, a trapezoidal plate 34 is fixedly connected to a side of the screen 323 away from the screen fixing frame 321, the trapezoidal plate 34 is horizontally disposed, and a cross-sectional area of the trapezoidal plate 34 is reduced from a side close to the screen fixing frame 321 to a side away from the screen fixing frame 321. A spring 33 is fixedly connected below the trapezoidal plate 34. When a user uses the screen, the trapezoidal plate 34 can prevent coarse materials on the screen 323 from being exposed, limit the coarse materials, and the spring 33 can prevent the screen 323 from abutting against the frame body 3 after enough coarse materials are accumulated on the screen 323, so that the coarse materials are prevented from leaking.

The implementation principle of the jaw crusher in the embodiment of the application is as follows: when a user uses the jaw crusher, coarse materials are added into a machine body 21 of the jaw crusher, the jaw crusher is started, after the jaw crusher crushes the coarse materials into fine materials, the fine materials fall onto a screen 323 through a discharge port 212 and a discharge cover 213, the fine materials fall into a material receiving box 43 through the screen 323, when the coarse materials on the screen 323 reach a certain amount, a servo motor 311 is started, an output shaft of the servo motor 311 drives a rotating rod 312 to rotate, the rotating rod 312 drives a screen 323 fixing frame 33 to rotate, the screen 323 fixing frame 33 drives the screen 323 to rotate, when the screen 323 rotates to one side of a rack 1, the user presses a torsion spring 326 downwards, the screen 323 moves downwards, the coarse materials on the screen 323 fall onto one side of the rack, then the torsion spring 325 on the screen 323 drives the screen 323 to move upwards to return to the original position, the servo motor 311 is started, and the servo motor 311 rotates reversely to drive the.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a jaw crusher, includes frame (1), frame (1) top fixedly connected with breaker fixed plate (2), and breaker fixed slot (22) have been seted up in breaker fixed plate (2), and breaker fixed plate (2) correspond breaker fixed slot (22) position fixedly connected with jaw crusher's organism (21), and discharge gate (212), its characterized in that have been seted up to jaw crusher's organism (21) below: a discharging cover (213) is fixedly connected to the lower position of a machine body (21) of the jaw crusher corresponding to a discharging port (212), a frame body (3) is fixedly arranged on a machine frame (1), a screen (323) is arranged between the frame body (3) and a fixing plate, the frame body (3) is located under the discharging port (212), a motor assembly (31) capable of enabling the rotating assembly (32) to rotate in the horizontal direction is connected to the frame body (3), and the rotating assembly (32) capable of enabling the screen (323) to move up and down is connected to the motor assembly (31).

2. The jaw crusher of claim 1, wherein: motor element (31) are including servo motor (311) of fixed connection in framework (3) lower surface, and the output shaft fixedly connected with bull stick (312) of servo motor (311), and bull stick (312) are vertical to be passed framework (3) and to be set up, and bull stick (312) rotate to be connected in frame (1).

3. The jaw crusher of claim 2, wherein: rotating assembly (32) are including screen cloth mount (321) of fixed connection in bull stick (312), fixed orifices (322) have been seted up at screen cloth mount (321) both ends, screen cloth (323) both sides fixedly connected with is protruding (324), protruding (324) rotate to be connected in screen cloth (323) mount (321), protruding (324) correspond fixed orifices (322) position department fixedly connected with torsional spring (325), torsional spring (325) other end fixed connection is in screen cloth mount (321), torsional spring (325) give the vertical upward movement's of screen cloth (323) power.

4. The jaw crusher of claim 3, wherein: pedals (326) are fixedly connected to the two sides of the screen (323).

5. The jaw crusher of claim 1, wherein: the screen (323) is kept away from screen mount (321) one side fixedly connected with trapezoidal board, and trapezoidal board (34) level sets up, and trapezoidal board (34) cross-sectional area is reduced to keeping away from screen mount (321) one side by being close to screen mount (321) one side and is set up.

6. The jaw crusher of claim 5, wherein: a spring (33) is fixedly connected below the trapezoidal plate (34).

7. The jaw crusher of claim 1, wherein: the baffle (4) is fixedly connected to the two sides of the bottom of the rack (1), the material receiving box (43) is connected to the middle of the two baffles (4) in a sliding mode, and the material receiving box (43) can slide horizontally in the middle of the baffles (4).

8. The jaw crusher of claim 7, wherein: spout (41) have all been seted up to one side that every baffle (4) are close to each other, and two spout (41) levels set up and are parallel to each other, and material receiving box (43) sliding connection corresponds spout (41) position department in baffle (4), and material receiving box (43) both ends correspond spout (41) position department fixedly connected with slide rail (42), and slide rail (42) can sliding connection in spout (41) on baffle (4).

9. The jaw crusher of claim 7, wherein: the bottom of the material receiving box (43) is fixedly connected with a roller (432).

10. The jaw crusher of claim 7, wherein: a handle (431) is fixedly connected with one side of the material receiving box (43).