CN215464675U

CN215464675U - Double-roller crusher based on interaction force

Info

Publication number: CN215464675U
Application number: CN202121877250.5U
Authority: CN
Inventors: 李自刚; 李志强; 李济华; 彭从华; 李安刚
Original assignee: Henan Zhulin Qingzhou Refractory Material Co ltd
Current assignee: Henan Zhulin Qingzhou Refractory Material Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-11
Anticipated expiration: 2031-08-10

Abstract

The utility model relates to the technical field of a double-roller crusher and discloses a double-roller crusher based on interaction force, which comprises a crushing box, wherein a feeding pipe communicated with the inside of the crushing box is arranged at the top of the crushing box, a first discharge hole communicated with the inside of the crushing box is formed in the front side of the crushing box, the lower surface of the inside of the first discharge hole is an inclined surface, a screening box is rotatably connected to the rear side of the lower surface of the inside of the first discharge hole, and mesh holes are formed in the bottom of the screening box. This roll crusher based on interaction force promotes the rear side of screening case through removing the frame and reciprocates, makes the mesh that the screening case was seted up through the bottom sieve the material after the breakage, and the material after the screening falls on first baffle, sets up through the slope of first baffle, makes qualified material obtain after certain buffering through the inside of second discharge gate by the discharge collection, and messenger's operating means that the staff can be more convenient is broken the material.

Description

Double-roller crusher based on interaction force

Technical Field

The utility model relates to the technical field of a double-roller crusher, in particular to a double-roller crusher based on interaction force.

Background

The double-roller crusher is suitable for coarse and medium-grade crushing of brittle blocky materials in the industries of cement, chemical industry, electric power, mine, metallurgy, building materials, refractory materials, coal mine and the like.

According to the above problems, the patent publication: CN211463452U discloses roll crusher through setting up broken case, and the feed inlet has been seted up at broken roof portion, and the cavity body of discharge gate is seted up to the bottom both sides, and the internal feed inlet bottom of broken case is provided with relative pivoted crushing roller, is provided with the feeder hopper on the feed inlet and has solved the problem that carries out crushing effect difference to the large granule before the pair roller is broken, but this scheme still can appear following problem at the in-process that uses: after the device is smashed the material, still can have some crushing incomplete materials, make the material after the breakage, still need artifical secondary classification screening, make workman's intensity of labour increase, make staff's time utilization reduce to a certain extent simultaneously, or make the smashing of material need more staff, make the crushing process velocity of material obtain certain reduction.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a double-roller crusher based on an interaction force, which has the advantages that a screening box screens crushed materials through meshes arranged at the bottom, and the like, and solves the problem that manual secondary classification screening is needed.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a roll crusher based on interaction force, including broken case, the top of broken case is provided with the inside inlet pipe of the broken incasement portion of intercommunication, the front side of broken case is opened and is equipped with the first discharge gate of the broken incasement portion of intercommunication, the inside lower surface of first discharge gate is the inclined plane, the rear side rotation of the inside lower surface of first discharge gate is connected with the screening case, the bottom of screening case is provided with netted hole, the fixed block of two mirror images of the right side fixedly connected with of broken case, the spout that the cross-section is the T font is all seted up to the opposite side of two fixed blocks, the inside sliding connection of spout has the slider, the cross-section of slider is the T font equally, the right side fixedly connected with collecting box of slider, the rear side fixedly connected with motor of broken case, the output of motor runs through the rear side of broken case and extends to the inside of broken case, the rotation end of motor is provided with transmission screening device.

Preferably, the top of the feeding pipe is rotatably connected with a cover body.

Preferably, the front side and the rear side of the interior of the crushing box are fixedly connected with second baffles, and the second baffles are located above the screening box and are not in contact with the screening box.

Preferably, transmission screening plant includes the rolling disc, the rear side of rolling disc and the output fixed connection of motor, the output of motor is located the centre of a circle department of rolling disc, centre of a circle fixedly connected with transmission shaft is kept away from to the front side of rolling disc, the surface rotation of transmission shaft is connected with the transfer line, be located the centre of a circle department of keeping away from the rolling disc through the transmission shaft, the shifting chute that the cross-section is horizontal T shape is seted up to broken incasement portion's rear surface, the inside sliding connection of shifting chute has the removal frame of being connected with the transfer line top rotation, the removal frame is horizontal T font equally, the screening case is located the top of removing the frame and contacts with the top of removing the frame.

Preferably, the front end of the movable frame is arc-shaped, and the top of the movable frame is provided with a rolling ball.

Preferably, the inside fixedly connected with first baffle of broken case, first baffle are the slope form and set up in the inside of broken case, and the rear side of broken case is opened and is equipped with the second discharge gate.

(III) advantageous effects

Compared with the prior art, the utility model provides a double-roller crusher based on interaction force, which has the following beneficial effects:

1. this roll crusher based on interaction force, the rear side through removing the frame promotion screening case reciprocates, the mesh that makes the screening case set up through the bottom is sieved the material after the breakage, the material after the screening falls on first baffle, the slope setting through first baffle, make qualified material obtain after certain buffering the inside of second discharge gate by the discharge collection, make the operative installations that the staff can be more convenient carry out the breakage to the material, reduce staff's intensity of labour simultaneously to a certain extent, make staff's operative installations can directly obtain qualified product, the process velocity that makes the material obtains certain promotion, make staff's time utilization obtain promoting.

2. This roll crusher based on interaction force, when promoting screening case rear side through removing the frame and rising, unqualified material is collected through the inside of the inside sliding in collecting box of first discharge gate, simultaneously because the slope setting of the inside lower surface of first discharge gate, the inside of the sliding in collecting box that makes the material can be more smooth, make the broken processing of material more convenient, make the broken unqualified material of breakage simultaneously after being collected, can carry out breakage once more, the utilization ratio that makes the material to a certain extent obtains promoting, reduce the waste of material.

Drawings

FIG. 1 is a schematic view of a roll crusher according to the present invention;

FIG. 2 is a schematic view of the construction of the screening box of the present invention;

FIG. 3 is a schematic left side plan view of the crushing box of the present invention;

FIG. 4 is a schematic sectional view of the moving slot of the present invention.

In the figure: the device comprises a crushing box 1, a feeding pipe 2, a cover body 3, a first discharge port 4, a collecting box 5, a sliding block 6, a fixed block 7, a sliding groove 8, a transmission shaft 9, a screening box 10, a first baffle 11, a second discharge port 12, a transmission rod 13, a rotating disc 14, a second baffle 15, a rolling ball 16, a motor 17, a movable frame 18 and a movable groove 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a double-roller crusher based on interaction force comprises a crushing box 1, the inside of the crushing box 1 is of a hollow structure, a feeding pipe 2 communicated with the inside of the crushing box 1 is arranged at the top of the crushing box 1, materials can enter the inside of the crushing box 1 from the inside of the feeding pipe 2, a first discharging port 4 communicated with the inside of the crushing box 1 is arranged at the front side of the crushing box 1, the lower surface of the inside of the first discharging port 4 is an inclined surface, a screening box 10 is rotatably connected to the rear side of the lower surface of the inside of the first discharging port 4, mesh holes are formed in the bottom of the screening box 10, the screening box 10 can filter and screen the crushed materials through the mesh holes formed in the bottom of the screening box 10, two fixed blocks 7 with mirror images are fixedly connected to the right side of the crushing box 1, sliding grooves 8 with T-shaped sections are formed in the opposite sides of the two fixed blocks 7, and sliding blocks 6 are connected to the inside of the sliding grooves 8, the section of the sliding block 6 is also T-shaped, the right side of the sliding block 6 is fixedly connected with the collecting box 5, the crushing mechanism is arranged in the crushing box 1, the existing structure of the crushing mechanism is not described in detail herein, the crushing mechanism can crush materials through relative acting force, the rear side of the crushing box 1 is fixedly connected with the motor 17, the motor 17 is not described in detail herein for the existing structure, the output end of the motor 17 penetrates through the rear side of the crushing box 1 and extends into the crushing box 1, and the rotating end of the motor 17 is provided with the transmission screening device;

furthermore, the top of the feeding pipe 2 is rotatably connected with a cover body 3, the cover body 3 can cover the feeding pipe 2 in the operation process of the device, the device is prevented from crushing materials to a certain extent, generated dust flies out of the feeding pipe 2, the environment is polluted, meanwhile, workers are prevented from sucking the dust to a certain extent, the bodies of the workers are injured, and the working environment of the workers is safer;

furthermore, the front side and the rear side of the interior of the crushing box 1 are fixedly connected with second baffles 15, the second baffles 15 are positioned above the screening box 10 and are not in contact with the screening box 10, and the second baffles 15 can limit the extreme movement position of the screening box 10;

the transmission screening device comprises a rotating disc 14, the rear side of the rotating disc 14 is fixedly connected with the output end of a motor 17, the output end of the motor 17 is positioned at the center of the rotating disc 14, the front side of the rotating disc 14, which is far away from the center of the circle, is fixedly connected with a transmission shaft 9, the surface of the transmission shaft 9 is rotatably connected with a transmission rod 13, the transmission shaft 9 is positioned at the center of the circle, which is far away from the rotating disc 14, the rotating disc 14 rotates to enable the transmission shaft 9 to drive the transmission rod 13 to eccentrically rotate, the rear surface inside the crushing box 1 is provided with a moving groove 19 with a transverse T-shaped section, the inside of the moving groove 19 is slidably connected with a moving frame 18 rotatably connected with the top of the transmission rod 13, the moving frame 18 is also in a transverse T shape, the front end of the moving frame 18 is arc-shaped, the top of the moving frame 18 is provided with a rolling ball 16, the screening box 10 is positioned at the top of the moving frame 18 and is contacted with the top of the moving frame 18, the rolling ball 16 can roll between the moving frame 18 and the screening box 10, the rolling balls 16 are matched with the front ends of the moving frames 18 in an arc shape, so that the friction force between the moving frames 18 and the screening box 10 is minimized, and the moving frames 18 can more smoothly push the rear side of the screening box 10 to move up and down;

further, a first baffle 11 is fixedly connected inside the crushing box 1, the first baffle 11 is obliquely arranged inside the crushing box 1, and a second discharge hole 12 is formed in the rear side of the crushing box 1;

rotating the cover body 3 to make the material enter the crushing box 1 from the inside of the feeding pipe 2, resetting the cover body 3, starting the crushing mechanism inside the crushing box 1 through an external control device, crushing the material by the crushing mechanism, making the crushed material fall into the sieving box 10 after being slowed down by a second baffle 15, starting a motor 17 through the external control device, making the motor 17 rotate a transmission shaft 9 to drive a transmission rod 13 to eccentrically rotate, thereby making the transmission rod 13 push a movable frame 18 to move up and down inside a moving groove 19, simultaneously making the movable frame 18 push the rear side of the sieving box 10 to move up and down, making the sieving box 10 sieve the crushed material through meshes arranged at the bottom, making the sieved material fall on a first baffle 11, discharging and collecting the qualified material after being buffered to a certain extent through the inside of a second discharge port 12 through the inclined arrangement of the first baffle 11, the device can be more conveniently used by workers to crush materials, and simultaneously the labor intensity of the workers is reduced to a certain extent, so that the workers can directly obtain qualified products by using the device, the processing speed of the materials is improved to a certain extent, and the time utilization rate of the workers is improved;

unqualified material after screening case 10 screens, when removing 18 promotion screening cases 10 rear sides and rising, unqualified material is collected through the inside of first discharge gate 4 the inside of sliding in collecting box 5, simultaneously because the slope setting of the inside lower surface of first discharge gate 4, make the inside of the smooth sliding in collecting box 5 of material more, make the broken processing of material more convenient, make the broken unqualified material of breakage simultaneously after being collected, can carry out the breakage once more, the utilization ratio that makes the material to a certain extent obtains promoting, reduce the waste of material.

The working principle is as follows:

when the roller crusher based on the interaction force is used, materials enter the crushing box 1 from the inside of the feeding pipe 2 through the rotary cover body 3, the cover body 3 is reset, the crushing mechanism in the crushing box 1 is started through the external control device, the crushing mechanism crushes the materials, the crushed materials fall into the sieving box 10 after being slowed down through the second baffle plate 15, the motor 17 is started through the external control device, the motor 17 rotates the transmission shaft 9 to drive the transmission rod 13 to rotate eccentrically, the transmission rod 13 pushes the moving frame 18 to move up and down in the moving groove 19, the moving frame 18 pushes the rear side of the sieving box 10 to move up and down, the sieving box 10 sieves the crushed materials through meshes formed in the bottom, the sieved materials fall on the first baffle plate 11 and are arranged through the inclination of the first baffle plate 11, qualified materials are discharged and collected through the inside of the second discharge hole 12 after being buffered to a certain degree, unqualified materials are screened by the screening box 10, and when the movable frame 18 pushes the rear side of the screening box 10 to ascend, the unqualified materials slide into the collecting box 5 through the inside of the first discharge hole 4 to be collected.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A roll crusher based on interaction force, includes broken case (1), its characterized in that: the top of the crushing box (1) is provided with a feeding pipe (2) communicated with the inside of the crushing box (1), the front side of the crushing box (1) is provided with a first discharge port (4) communicated with the inside of the crushing box (1), the lower surface of the inside of the first discharge port (4) is an inclined surface, the rear side of the lower surface of the inside of the first discharge port (4) is rotatably connected with a screening box (10), the bottom of the screening box (10) is provided with a mesh hole, the right side of the crushing box (1) is fixedly connected with two mirror-image fixed blocks (7), the opposite sides of the two fixed blocks (7) are respectively provided with a chute (8) with a T-shaped section, the inside of the chute (8) is slidably connected with a sliding block (6), the section of the sliding block (6) is also T-shaped, the right side of the sliding block (6) is fixedly connected with a collecting box (5), the rear side of the crushing box (1) is fixedly connected with a motor (17), the output end of the motor (17) penetrates through the rear side of the crushing box (1) and extends to the inside of the crushing box (1), the rotating end of the motor (17) is provided with a transmission screening device.

2. A double roll crusher based on interaction force according to claim 1, characterized in that: the top of inlet pipe (2) is rotated and is connected with lid (3).

3. A double roll crusher based on interaction force according to claim 1, characterized in that: the crushing box (1) is internally fixedly connected with second baffle plates (15) on the front side and the rear side, and the second baffle plates (15) are located above the screening box (10) and are not in contact with the screening box (10).

4. A double roll crusher based on interaction force according to claim 1, characterized in that: the transmission screening device comprises a rotating disc (14), the rear side of the rotating disc (14) is fixedly connected with the output end of a motor (17), the output end of the motor (17) is located at the circle center of the rotating disc (14), the front side of the rotating disc (14) is far away from a circle center fixedly connected with transmission shaft (9), the surface of the transmission shaft (9) is rotatably connected with a transmission rod (13), the output end of the transmission shaft is located at the circle center of the rotating disc (14), a moving groove (19) with a cross section being transverse T-shaped is formed in the rear surface inside the crushing box (1), the moving frame (18) rotatably connected with the top of the transmission rod (13) is slidably connected inside the moving groove (19), the moving frame (18) is also transverse T-shaped, and the screening box (10) is located at the top of the moving frame (18) and is in contact with the top of the moving frame (18).

5. A double roll crusher based on interaction force according to claim 4, characterized in that: the front end of the moving frame (18) is arc-shaped, and the top of the moving frame (18) is provided with a rolling ball (16).

6. A double roll crusher based on interaction force according to claim 1, characterized in that: the inside fixedly connected with first baffle (11) of broken case (1), first baffle (11) are the slope form and set up in the inside of broken case (1), and the rear side of broken case (1) is opened and is equipped with second discharge gate (12).