CN213260519U

CN213260519U - Double-roller rubber powder grinder

Info

Publication number: CN213260519U
Application number: CN202021575724.6U
Authority: CN
Inventors: 柳海财; 柳海宝; 陈哲
Original assignee: Dingzhou Zeyuan Rubber Technology Co ltd
Current assignee: Dingzhou Zeyuan Rubber Technology Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-05-25
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a two roller rubber milling machines, including the landing leg, the upper end of landing leg is equipped with the crocus case, and the upper end of crocus case is equipped with the feeder hopper, and the outside of crocus case is equipped with first motor, and the power shaft of first motor penetrates the crocus case to be connected with first crocus roller, and the outside of crocus case is equipped with the second motor, and the power shaft of second motor penetrates in the crocus incasement to be connected with second crocus roller, and the lower extreme of crocus case is equipped with the unloading pipe, and the lower extreme of unloading pipe is equipped with the outer container. The machine body can drive the first grinding roller to rotate through the first motor, and the second motor drives the second grinding roller to rotate, so that the second grinding roller is matched with the first grinding roller, rubber can be conveniently ground, and the rubber can be fully ground; this organism can drive the filter frame through the third motor and rotate for the filter frame rotates, and the rubber powder that will accord with the powder standard throws away, makes the screening effect of rubber powder higher.

Description

Double-roller rubber powder grinder

Technical Field

The utility model belongs to the technical field of rubber, specifically be a two roller rubber milling machines.

Background

The pulverizer is widely applied to the pulverizing processing of mineral product materials in the fields of metallurgy, building materials, chemical industry, mines and the like. Depending on the fineness of the material to be ground and the fineness of the material to be discharged, the mills can be classified into six types of mills, i.e., a longitudinally-oscillating mill, a high-pressure suspension-roll mill, a high-pressure fine powder mill, a straight-through centrifugal mill, an overpressure trapezoidal mill, and a three-ring internal-speed mill.

Present rubber milling machine is direct to hit through the flywheel and hits the breakage for the crushing effect of rubber is not good, and need sieve usually behind the rubber crocus, because often accompany great granule in the powder, makes the filter screen blockked up easily, influences the screening of filter screen, makes the device availability factor lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two roller rubber milling machines to solve the inconvenient problem of powder screening.

In order to achieve the above object, the utility model provides a following technical scheme: a double-roller rubber powder grinder comprises supporting legs, wherein the upper ends of the supporting legs are provided with two powder grinding boxes, the supporting legs are fixedly welded on the powder grinding boxes at two ends, the upper ends of the powder grinding boxes are provided with feed hoppers, the upper ends of the feed hoppers are provided with powder grinding boxes, the outer sides of the powder grinding boxes are provided with first motors, the first motors are fixedly welded on the outer sides of the powder grinding boxes, power shafts of the first motors penetrate into the powder grinding boxes to be connected with first powder grinding rollers, the first motors can drive the first powder grinding rollers to rotate, the outer sides of the powder grinding boxes are provided with second motors, the second motors are fixedly welded on the outer sides of the powder grinding boxes, the power shafts of the second motors penetrate into the powder grinding boxes to be connected with second powder grinding rollers, the second motors can drive the second powder grinding rollers to rotate, so that the first powder grinding rollers are matched with the second powder grinding rollers to conveniently grind rubber, the, the lower extreme of unloading pipe is equipped with the outer container, and the upper end welding of unloading pipe is on the crocus case, and the lower extreme welding is on the outer container, the upper end of outer container is equipped with the fixed block, and the fixed welding of lower extreme of fixed block is in the upper end of outer container, and the fixed welding of lower extreme is on the outer container, the lower extreme of crocus case is located to the upper end of fixed block.

Preferably, a rotary groove is arranged in the outer box, is annular and is arranged by taking the feeding pipe as the center.

Preferably, the rotary groove is rotatably connected with two rotary blocks, and the two rotary blocks slide in the rotary groove respectively.

Preferably, the lower extreme of commentaries on classics piece is equipped with the filter frame, and the fixed welding of filter frame is in the lower extreme of commentaries on classics piece to the surface of unloading pipe can rotate at the filter frame inner wall, the lower extreme of filter frame is equipped with the motor shaft, and the motor shaft fixed welding is in the lower extreme of filter frame.

Preferably, the lower extreme of motor shaft passes the outer container and is connected with the third motor, and the third motor welds with the motor shaft, and the third motor can drive the motor shaft and rotate for the filter frame on it rotates.

Preferably, the upper end of the third motor is arranged on the outer box, and the upper end of the third motor is fixedly welded on the outer box, so that the position of the third motor is relatively fixed.

Preferably, the lower extreme of outer container is equipped with the feed opening, and the feed opening is equipped with two, locates the lower extreme both sides of outer container respectively.

Compared with the prior art, the beneficial effects of the utility model are that: 1. this organism can drive first crocus roller through first motor and rotate, and the second motor drives second crocus roller and rotates for second crocus roller and the cooperation of first crocus roller, the convenient crocus operation that carries out to rubber, and it is abundant to polish.

2. This organism can drive the filter frame through the third motor and rotate for the filter frame rotates, and the rubber powder that will accord with the powder standard throws away, makes the screening effect of rubber powder higher.

Drawings

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

FIG. 2 is a top view of the cross section of the grinding box of the present invention;

fig. 3 is a partial enlarged view of the present invention.

In the figure: 1. a support leg; 21. a milling box; 22. a feed hopper; 23. a first motor; 24. a first pulverizing roller; 25. a second motor; 26. a second pulverizing roller; 31. a discharging pipe; 32. an outer box; 33. a fixed block; 34. rotating the groove; 35. rotating the block; 36. a filter frame; 37. a motor shaft; 38. a third motor; 39. and (4) a feed opening.

Detailed Description

Referring to fig. 1-3, a dual-roller rubber pulverizer includes two supporting legs 1, a grinding box 21 is disposed at the upper end of each supporting leg 1, two supporting legs 1 are disposed, two supporting legs 1 are fixedly welded on the grinding box 21, a feed hopper 22 is disposed at the upper end of the grinding box 21, a grinding box 21 is disposed at the upper end of the feed hopper 22, a first motor 23 is disposed at the outer side of the grinding box 21, the first motor 23 is fixedly welded at the outer side of the grinding box 21, a power shaft of the first motor 23 penetrates the grinding box 21 to be connected with a first grinding roller 24, the first motor 23 can drive the first grinding roller 24 to rotate, a second motor 25 is disposed at the outer side of the grinding box 21, the second motor 25 is fixedly welded at the outer side of the grinding box 21, a power shaft of the second motor 25 penetrates the grinding box 21 to be connected with a second grinding roller 26, the second motor 25 can drive the second grinding roller 26 to rotate, so that the first grinding roller 24 cooperates with the second grinding roller 26 to conveniently, the lower extreme of crocus case 21 is equipped with unloading pipe 31, and the lower extreme of unloading pipe 31 is equipped with outer container 32, and the welding of the upper end of unloading pipe 31 is on crocus case 21, and the lower extreme welding is on outer container 32, and the upper end of outer container 32 is equipped with fixed block 33, and the fixed welding of the lower extreme of fixed block 33 is in the upper end of outer container 32, and the fixed welding of lower extreme is on outer container 32, and the lower extreme of crocus case 21 is located to the upper end of fixed block 33.

Referring to fig. 1 and 3, a rotary groove 34 is formed in the outer box 32, and the rotary groove 34 is annular and is disposed with the feeding pipe 31 as a center.

Referring to fig. 1 and 3, two rotation blocks 35 are rotatably connected to the rotation slots 34, and the two rotation blocks 35 respectively slide in the rotation slots 34.

Referring to fig. 1 and 3, a filter frame 36 is disposed at a lower end of the rotary block 35, the filter frame 36 is fixedly welded at the lower end of the rotary block 35, an outer surface of the discharging pipe 31 can rotate on an inner wall of the filter frame 36, a motor shaft 37 is disposed at a lower end of the filter frame 36, and the motor shaft 37 is fixedly welded at a lower end of the filter frame 36.

Referring to fig. 1 and 3, the lower end of the motor shaft 37 penetrates through the outer box 32 to be connected to the third motor 38, the third motor 38 is welded to the motor shaft 37, and the third motor 38 can drive the motor shaft 37 to rotate, so that the filter frame 36 thereon rotates.

Referring to fig. 1 and 3, the upper end of the third motor 38 is disposed on the outer box 32, and the upper end of the third motor 38 is fixedly welded to the outer box 32, so that the position of the third motor 38 is relatively fixed.

Referring to fig. 1 and 3, the lower end of the outer box 32 is provided with two feed openings 39, the two feed openings 39 are respectively arranged on two sides of the lower end of the outer box 32, and a collection box can be placed below the feed openings 39, so that rubber powder can be conveniently collected.

The working principle of the scheme is as follows: in use, the first motor 23 and the second motor 25 are first turned on, rubber is put into the grinding box 21 through the feed hopper 22, the first motor 23 drives the first milling roller 24 to rotate, the second motor 25 drives the second milling roller 26 to rotate, so that the first milling roller 24 and the second milling roller 26 are matched to facilitate the rubber grinding operation, the ground rubber enters the filter frame 36 through the discharge pipe 31, the third motor 38 can be turned on, the third motor 38 rotates the motor shaft 37, so that the motor shaft 37 drives the filter frame 36 to rotate, the rubber powder meeting the requirements in the filter frame 36 can be rapidly thrown out, the rotating blocks 35 at the two sides rotate in the rotating groove 34 at the moment, the stability of the rotation of the filter frame 36 is ensured, meanwhile, the inner wall of the filter frame 36 rotates on the outer surface of the blanking pipe 31, so that the blanking of the blanking pipe 31 is not affected, and the thrown powder falls into the collecting box through the blanking port 39.

Claims

1. A two roller rubber mill, includes landing leg (1), its characterized in that: the upper end of landing leg (1) is equipped with crocus case (21), the upper end of crocus case (21) is equipped with feeder hopper (22), the outside of crocus case (21) is equipped with first motor (23), the power shaft of first motor (23) penetrates crocus case (21) and is connected with first crocus roller (24), the outside of crocus case (21) is equipped with second motor (25), the power shaft of second motor (25) penetrates crocus case (21) in to be connected with second crocus roller (26), the lower extreme of crocus case (21) is equipped with unloading pipe (31), the lower extreme of unloading pipe (31) is equipped with outer container (32), the upper end of outer container (32) is equipped with fixed block (33), the lower extreme of crocus case (21) is located to the upper end of fixed block (33), be equipped with commentaries on classics groove (34) in outer container (32), commentaries on classics inslot (35) internal rotation is connected with commentaries on classics piece (35), the lower extreme of commentaries on classics piece (35) is equipped with filter frame (36), the lower extreme of filter frame (36) is equipped with motor shaft (37), the lower extreme of motor shaft (37) passes outer container (32) and is connected with third motor (38).

2. A two-roll rubber mill according to claim 1, characterized in that: the upper end of the third motor (38) is arranged on the outer box (32).

3. A two-roll rubber mill according to claim 1, characterized in that: the lower end of the outer box (32) is provided with a feed opening (39).