CN210453360U

CN210453360U - High efficiency rubbing crusher is used in plastics breakage

Info

Publication number: CN210453360U
Application number: CN201921152958.7U
Authority: CN
Inventors: 李芬
Original assignee: Suzhou Beijia Plastic Industry Co Ltd
Current assignee: Suzhou Beijia Plastic Industry Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-05-05
Anticipated expiration: 2029-07-22

Abstract

The utility model relates to the technical field of crushers, in particular to a high-efficiency crusher for crushing plastics, which comprises an extrusion box, wherein the top end of the extrusion box is fixedly communicated with a feed hopper, the left side of the extrusion box is fixedly provided with a motor frame, the middle parts of the upper inner wall and the lower inner wall of the motor frame are both fixedly provided with damping blocks, one opposite side of the two damping blocks is fixedly provided with a first motor, an output shaft of the first motor rightwards penetrates through the extrusion box and is fixedly provided with a rotating rod, the whole plastic product is extruded and cut into strips through the extrusion box, the guide frame is driven by the motor to ensure that the strip-shaped plastics can accurately enter a limiting cylinder through a guide roller, the plastics passing through the bottom end of the limiting cylinder are gradually cut through the cutting of a crushing knife, and the crushing knife rapidly rotates to cut the strip-shaped plastics into small particles, can smash the plastics that send into the inside of device rapidly, greatly improve kibbling efficiency.

Description

High efficiency rubbing crusher is used in plastics breakage

Technical Field

The utility model relates to a rubbing crusher technical field especially relates to a plastics are high efficiency rubbing crusher for breakage.

Background

The crusher is explained as a machine for crushing large-size fixed body raw materials into required sizes according to a common concept, and in daily life, some solid waste, larger waste or raw materials need to be treated, and the crushed solid waste, the larger waste or raw materials need to be crushed by the crusher, so that the crushed particles have the same size, the crushing efficiency is higher, and the crushed raw materials are more uniform.

The treatment of plastics is all comparatively inconvenient in daily life, and plastics are inconvenient to handle because of its self higher toughness, and bending strength is higher, and general rubbing crusher can not thoroughly smash plastics, so propose a plastics crushing and use high efficiency rubbing crusher to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the broken high efficiency rubbing crusher that uses of a plastics that provides makes it can smash plastics into the similar granule of size fast.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

design a high efficiency rubbing crusher for plastics breakage, including the extrusion case, the fixed intercommunication in top of extrusion case has the feeder hopper, the left side fixed mounting of extrusion case has the motor frame, equal fixed mounting in the middle part of two inner walls has the snubber block about the motor frame, two one side fixed mounting that the snubber block is relative has a first motor, the output shaft of first motor runs through the extrusion case and fixed mounting has the dwang rightwards, the outside fixed mounting of dwang has the cutting off sword of equidistance range, the bottom fixed mounting of extrusion case has the guide frame, the bottom fixed mounting of guide frame has crushing case, the middle part fixed mounting of roof has the support frame in the crushing case, the inside fixed mounting of support frame has the second motor, the output shaft of second motor runs through the bottom of support frame downwards and fixed mounting has crushing sword, the right side fixed mounting of roof has two backup pads in the crushing case, two one side movable mounting that the backup pad is relative has two guide running rollers, two the connecting rod of guide running roller all passes backup pad and fixed mounting to the left side has drive gear, one of them drive gear's left side fixed mounting has a helical gear, two drive gear intermeshing, the right side fixed mounting of support frame has the fixed block, the vertical activity of middle part of fixed block alternates there is the transfer line, transfer line top fixed mounting's helical gear meshes with drive gear left side fixed mounting's helical gear mutually, the bottom of transfer line and the equal fixed mounting in top of second motor output shaft have a belt pulley, two pass through belt swing joint between the belt pulley, the bottom fixed mounting of backup pad has spacing section of thick bamboo, the bottom fixed mounting of crushing case has the guide board.

Preferably, the damping block comprises a limiting seat fixedly installed in an inner cavity of the motor frame, and a damping spring is fixedly installed inside the limiting seat.

Preferably, the left side fixed mounting of guide frame has the fixed plate, the top fixed mounting of fixed plate has the third motor, the third motor passes the left side and the fixedly connected with guide roller of guide frame to the right side.

Preferably, the four corners of the bottom end of the crushing box are fixedly provided with support columns, each bottom end of each support column is fixedly provided with a fixing rod, and each fixing rod is fixedly connected with the placing plate at one end far away from the support column.

The utility model provides a pair of high efficiency rubbing crusher is used in plastics breakage, beneficial effect lies in: extrude whole plastic products and cut into the strip through the squeeze box, drive the guide frame through the motor and make into banding plastics and make the plastics after cutting can enter into a spacing section of thick bamboo accurately through the guide running roller, and the cutting through smashing the sword will cut through the plastics of spacing bobbin end gradually, smash the sword and rotate fast and cut into the tiny particle with banding plastics, can smash the plastics of sending into device inside rapidly, the kibbling efficiency that greatly improves.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency crusher for crushing plastic according to the present invention;

FIG. 2 is a schematic structural view of a side surface of a high-efficiency crusher for crushing plastics according to the present invention;

FIG. 3 is an enlarged schematic structural view of the high efficiency crusher for crushing plastic shown in FIG. 1;

fig. 4 is an enlarged schematic structural view of the damping block in fig. 1 of the high efficiency crusher for crushing plastic provided by the utility model.

In the figure: the device comprises an extrusion box 1, a feed hopper 2, a motor frame 3, a damping block 4, a limiting seat 401, a damping spring 402, a first motor 5, a rotating rod 6, a cutting knife 7, a guide frame 8, a fixing plate 801, a third motor 802, a guide roller 803, a crushing box 9, a support frame 10, a second motor 11, a crushing knife 12, a support plate 13, a guide roller 14, a transmission gear 15, a bevel gear 16, a fixing block 17, a transmission rod 18, a belt pulley 19, a belt 20, a limiting cylinder 21, a guide plate 22, a support column 23, a fixing rod 24 and a placing plate 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a high efficiency crusher for plastic crushing comprises an extrusion box 1, a feed hopper 2 is fixedly communicated with the top end of the extrusion box 1, a motor frame 3 is fixedly installed on the left side of the extrusion box 1, damping blocks 4 are fixedly installed in the middle of the upper inner wall and the lower inner wall of the motor frame 3, each damping block 4 comprises a limiting seat 401 fixedly installed in the inner cavity of the motor frame 3, a damping spring 402 is fixedly installed in each limiting seat 401, a first motor 5 is fixedly installed on one side opposite to the two damping blocks 4, an output shaft of the first motor 5 penetrates through the extrusion box 1 rightwards and is fixedly installed with a rotating rod 6, cutting knives 7 arranged at equal intervals are fixedly installed on the outer side of the rotating rod 6, the first motor 5 drives the rotating rod 6 to rotate, the plastic fed into the crusher is extruded by the two cutting knives 7, and the whole plastic is cut into strips, so that the subsequent crushing step is facilitated.

The bottom fixed mounting of extrusion case 1 has guide frame 8, and the left side fixed mounting of guide frame 8 has fixed plate 801, and the top fixed mounting of fixed plate 801 has third motor 802, and third motor 802 passes guide frame 8's left side and fixedly connected with guide roller 803 to the right, and guide frame 8 can enter into crushing case 9 through guide roller 803 more conveniently with the plastics after the cutting.

The bottom fixed mounting of guide frame 8 has crushing case 9, and the middle part fixed mounting of roof has support frame 10 in crushing case 9, and the inside fixed mounting of support frame 10 has second motor 11, and the output shaft of second motor 11 runs through the bottom and the fixed mounting of support frame 10 downwards and has crushing sword 12, and second motor 11 drives crushing sword 12 and cuts into the small-size form with rectangular form plastics, drops from guide board 22 at last.

Two supporting plates 13 are fixedly installed on the right side of the inner top wall of the crushing box 9, two guide rollers 14 are movably installed on one opposite sides of the two supporting plates 13, connecting rods of the two guide rollers 14 penetrate through the supporting plates 13 towards the left side and are fixedly installed with transmission gears 15, a helical gear 16 is fixedly installed on the left side of one transmission gear 15, the two transmission gears 15 are mutually meshed, a fixed block 17 is fixedly installed on the right side of the supporting frame 10, a transmission rod 18 is vertically and movably inserted in the middle of the fixed block 17, the helical gear 16 fixedly installed at the top end of the transmission rod 18 is meshed with the helical gear 16 fixedly installed at the left side of the transmission gear 15, belt pulleys 19 are fixedly installed at the bottom end of the transmission rod 18 and the top end of an output shaft of the second motor 11, the two belt pulleys 19 are movably connected through a, the equal fixed mounting in four corners of crushing case 9 bottom has support column 23, and the equal fixed mounting in bottom of every support column 23 has dead lever 24, and the one end that support column 23 was kept away from to every dead lever 24 all with place board 25 fixed connection.

The working principle is as follows: the method comprises the steps of feeding needed crushed plastic into a crusher from a feed hopper 2, feeding the plastic into an extrusion box 1 from the feed hopper 2, starting a first motor 5 to rotate, driving a rotating rod 6 to rotate by the first motor 5, continuously rotating cutting knives 7 along with the rotation of the first motor 5 to extrude the plastic in the extrusion box with two groups of cutting knives 7 to cut the whole plastic into strips, starting a third motor 802 to rotate, driving a guide roller 803 to rotate by the third motor, feeding the strip-cut plastic into a guide roller 14 by the guide roller 803, then starting a second motor 11, driving a belt pulley 19 on the second motor to rotate by the second motor 11, driving a transmission rod 18 to rotate by the belt 19 under the traction of a belt 20, driving two transmission gears 15 to be meshed with each other by a bevel gear 16 at the top end of the transmission rod 18, and then driving the two guide rollers 14 to rotate towards the inside of the transmission rod, thereby guiding the cut plastic into a limiting barrel 21, the second motor 11 drives the crushing cutter 12 to rotate, and when the strip-shaped plastic reaches the bottom end of the limiting cylinder 21, the crushing cutter 12 rotates at a high speed to cut the strip-shaped plastic passing through the bottom end of the limiting cylinder 21 into small particles, and then the small particles fall from the crushing equipment through the guide plate 22.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plastics are high efficiency rubbing crusher for breakage, includes extrusion case (1), its characterized in that, the fixed intercommunication in top of extrusion case (1) has feeder hopper (2), the left side fixed mounting of extrusion case (1) has motor frame (3), the equal fixed mounting in middle part of two inner walls has snubber block (4) about motor frame (3), two one side fixed mounting that snubber block (4) is relative has first motor (5), the output shaft of first motor (5) runs through extrusion case (1) and fixed mounting has dwang (6) right, the outside fixed mounting of dwang (6) has cutting off cutter (7) that the equidistance was arranged, the bottom fixed mounting of extrusion case (1) has guide frame (8), the bottom fixed mounting of guide frame (8) has crushing case (9), the middle part fixed mounting of roof has support frame (10) in crushing case (9), the inside fixed mounting of support frame (10) has second motor (11), the output shaft of second motor (11) runs through the bottom and fixed mounting of support frame (10) downwards and smashes sword (12), the right side fixed mounting who smashes roof in case (9) has two backup pad (13), two one side movable mounting that backup pad (13) is relative has two guide running roller (14), two the connecting rod of guide running roller (14) all passes backup pad (13) and fixed mounting has drive gear (15) to the left side, one of them the left side fixed mounting of drive gear (15) has helical gear (16), two drive gear (15) intermeshing, the right side fixed mounting of support frame (10) has fixed block (17), the vertical activity in middle part of fixed block (17) is interlude has transfer line (18), transfer line (18) top fixed mounting's helical gear (16) and drive gear (15) left side fixed mounting The bevel gear (16) mesh mutually, the equal fixed mounting in top of the bottom of transfer line (18) and second motor (11) output shaft has belt pulley (19), two through belt (20) swing joint between belt pulley (19), the bottom fixed mounting of backup pad (13) has spacing section of thick bamboo (21), the bottom fixed mounting of crushing case (9) has guide board (22).

2. The high-efficiency crusher for plastic crushing according to claim 1 is characterized in that the damping block (4) comprises a limiting seat (401) fixedly installed in the inner cavity of the motor frame (3), and a damping spring (402) is fixedly installed in the limiting seat (401).

3. The high efficiency pulverizer for crushing plastic according to claim 1, wherein a fixing plate (801) is fixedly installed at a left side of the guide frame (8), a third motor (802) is fixedly installed at a top end of the fixing plate (801), and the third motor (802) passes through the left side of the guide frame (8) to the right and is fixedly connected with a guide drum (803).

4. The high-efficiency crusher for crushing plastic according to claim 1, wherein supporting columns (23) are fixedly installed at four corners of the bottom end of the crushing box (9), a fixing rod (24) is fixedly installed at the bottom end of each supporting column (23), and one end of each fixing rod (24) far away from the supporting column (23) is fixedly connected with a placing plate (25).