CN211134071U

CN211134071U - High-efficient double-roll crusher

Info

Publication number: CN211134071U
Application number: CN201921610858.4U
Authority: CN
Inventors: 关洪涛; 马硕哲; 朱天合; 赵娟; 郭人凭; 李明现; 唐丙杰; 张海; 付拥军
Original assignee: Henan Zhonglian Equipment Manufacturing Technology Research Center Co ltd
Current assignee: Henan Zhonglian Equipment Manufacturing Technology Research Center Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-07-31
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a high-efficiency double-roller crusher, which comprises a bearing seat, a double-roller crushing mechanism, a hard protective cover, a driving motor, a proximity sensor, a flow sensor and a control circuit; the stereoplasm protection casing sets up and is bearing a weight of an up end, stereoplasm protection casing length is 2/5-1/3 for bearing a weight of a length, the right side at the stereoplasm protection casing is installed to two roller crushing mechanism, two roller crushing mechanism length is 3/5-2/3 for bearing a weight of a length, bear a weight of a length for transversal personally submitting the platelike structure of rectangle, its lower terminal surface equipartition four at least positioning mechanism, this novel simple structure, it is nimble convenient to use, the commonality is good, can effectively satisfy the needs with the broken operation of different grade type material operation on the one hand, very big improvement flexibility and convenience that equipment used, on the other hand simple structure, it is nimble convenient to use, can effectively simplify breaker crushing equipment structure, when reducing equipment operation energy consumption, effectual improvement is to the crushing efficiency of material.

Description

High-efficient double-roll crusher

Technical Field

The utility model belongs to the technical field of the breaker, concretely relates to high-efficient double roll crusher.

Background

At present, in a plurality of fields such as industrial production, daily life and the like, a crusher has a wide application range and a large use amount, wherein a double-roller crusher crushes materials by using two groups of roller shafts which are independently driven and generate extrusion force and grinding shear force through relative rotation, when the materials enter a crushing cavity of the crusher, the materials are forced to pass between the two rollers under the action of the meshing force of the rotating roller shafts, and are simultaneously extruded and sheared by the roller shafts, so that the materials are cracked, small cracked particles are thrown out to the lower part of the crusher along the rotating tangent line of the rollers through the gap of the two roller shafts, and large particles exceeding the gap are continuously crushed into small particles to be discharged; although can satisfy the needs of carrying out the crushing operation to the material, but there is breaker equipment structure complicacy on the one hand, it is poor to use flexibility and convenience, on the other hand there is the crushing operation inefficiency, and the equipment operation uses defects such as operation energy consumption height, thereby the work efficiency and the cost of breaker equipment operation have seriously been influenced, in addition, the commonality of the breaker crushing apparatus that uses at present is relatively poor, the needs that different grade type material breakage and application apparatus use can not effectively be satisfied to the crushing apparatus of same structure, thereby lead to breaker equipment kind numerous, use and daily maintenance work are complicated and the cost is relatively higher, consequently to this current situation, need develop a brand-new breaker crushing apparatus urgently, in order to satisfy the needs of in-service use.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists on the prior art, the utility model provides a high-efficient double-roller crusher, this novel simple structure, it is nimble convenient to use, and the commonality is good, can effectively satisfy the needs with the operation of different grade type material crushing operation on the one hand, very big improvement flexibility and the convenience that equipment used, on the other hand simple structure, it is nimble convenient to use, can effectively simplify to breaker crushing equipment structure, when reducing equipment operation energy consumption, effectual improvement is to the crushing efficiency of material.

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

a high-efficiency double-roller crusher comprises a bearing seat, a double-roller crushing mechanism, a hard protective cover, a driving motor, a proximity sensor, a flow sensor and a control circuit; the double-roller crushing mechanism comprises a double-roller crushing mechanism, a vibrator motor and an inclined plate, wherein the hard protective cover is arranged on the upper end surface of a bearing seat, the length of the hard protective cover is 2/5-1/3 of the length of the bearing seat, the double-roller crushing mechanism is arranged on the right side of the hard protective cover, the length of the double-roller crushing mechanism is 3/5-2/3 of the length of the bearing seat, the cross section of the bearing seat is of a plate-shaped structure with a rectangular shape, at least four positioning mechanisms are uniformly distributed on the lower end surface of the bearing seat, and the; the crushing box body is arranged on the right side of the hard protective cover, the feed inlet is arranged on the upper surface of the crushing box body, the feed inlet is communicated with the crushing box body, the discharge outlet is arranged at the bottom of the right side of the outer surface of the crushing box body, the discharge outlet is communicated with the crushing box body, the guide plates are arranged in the crushing box body, the guide plates are arranged below the feed inlet, at least two guide plates are arranged on the upper surface of each guide plate, the guide pipes are distributed in parallel with the axis of each guide plate, at least two guide pipes are arranged, the guide pipes are all in sliding connection with the upper surface of each guide plate, guide fin plates are fixedly connected to the guide pipes, at least three guide fin plates are arranged, and the guide fin plates are all vertically connected with the; the crushing roller comprises a first crushing roller and a second crushing roller, the first crushing roller and the second crushing roller are distributed below the guide plate in a straight-line shape and are evenly distributed, the first crushing roller abuts against the second crushing roller, the distance between the first crushing roller and the second crushing roller is 0.1mm-15mm, the first crushing roller and the second crushing roller are connected to the inner surface of the crushing box body through bearings, a filter screen is arranged below the crushing roller, two ends of the filter screen are connected to two sides of the inner surface of the crushing box body, the filter screen is inclined by an angle of 25-65 degrees, a vibrator is arranged on one side of the filter screen and is fixedly connected with the filter screen, a vibrator motor is arranged on one side of the vibrator, the vibrator motor is connected with the vibrator, and the inclined plate is arranged at the bottom of the inner surface of the crushing box body by an angle of 20-50 degrees, the inclined plate is communicated with the discharge hole; the driving motor comprises a first driving motor and a second driving motor, the first driving motor is arranged on the left side of the upper surface of the bearing seat, a first speed reducer is arranged on the right side of the first driving motor, a first hydraulic coupler is arranged on the right side of the first speed reducer, a first coupler is arranged on the right side of the first hydraulic coupler, the first coupler is arranged on the right side wall of the inner surface of the hard protective cover, the first driving motor, the first speed reducer, the first hydraulic coupler and the first coupler are all arranged in the hard protective cover, and the first driving motor is connected to the first crushing roller sequentially through the first speed reducer, the first hydraulic coupler and the first coupler; the second driving motor is arranged on the right side of the first driving motor, a second speed reducer is arranged on the right side of the second driving motor, a second hydraulic coupler is mounted on the right side of the second speed reducer, a second coupler is mounted on the right side of the second hydraulic coupler, the second coupler is mounted on one side of the first coupler, the second driving motor, the second speed reducer, the second hydraulic coupler and the second coupler are all arranged in the hard protective cover, and the second driving motor is connected to the second crushing roller sequentially through the second speed reducer, the second hydraulic coupler and the second coupler; proximity sensor, flow sensor at least one all inlay in the feed inlet internal surface, just proximity sensor, flow sensor all follow the equipartition of feed inlet axis, control circuit all installs at two roller crushing mechanism surfaces through the spout to be connected with proximity sensor, flow sensor, positioning mechanism, two roller crushing mechanism's vibrator motor, driving motor's first driving motor, second driving motor, first speed reducer, second speed reducer electricity respectively.

Furthermore, the bearing seat is any one of a circular truncated cone bearing seat, a rectangular bearing seat and a trapezoidal bearing seat.

Furthermore, the axis of the guide plate and the axis of the crushing box body are arranged at an angle of 20-60 degrees, and the guide plate is connected with the crushing box body in a sliding mode through a guide sliding rail.

Furthermore, the diameter of the meshes of the filter screen is 0.1mm-10mm, and the total area of the meshes is 50% -85% of the total area of the outer surface of the filter screen.

Further, the honeycomb duct is of any one of a net structure or a grid plate structure.

Furthermore, the cross section of the flow guiding fin plate is any one of an isosceles trapezoid, a right trapezoid, a rhombus or a triangle.

Furthermore, the control circuit is an automatic control circuit based on an industrial single chip microcomputer, and a data communication device is additionally arranged on the control circuit.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model provides a high-efficient double-roll crusher, this novel simple structure, the convenience of use is nimble, and the commonality is good, can effectively satisfy the needs with the operation of different grade type material crushing on the one hand, very big improvement flexibility and convenience that equipment used, on the other hand simple structure, the convenience of use is nimble, can effectively simplify the crushing efficiency to the material to breaker crushing equipment structure, when reducing equipment operation energy consumption.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency double-roller crusher according to the present invention;

fig. 2 is a plan view of the present invention.

Detailed Description

For making the utility model discloses the technological means, creation characteristic, achievement purpose and efficiency that realize are easily understood and are known, combine specific implementation below, further explain the utility model discloses:

therefore, the following detailed description of the embodiments of the present invention, which is provided in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention, and all other embodiments that can be obtained by one of ordinary skill in the art without any inventive effort based on the embodiments of the present invention are within the scope of the invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.

With reference to fig. 1 and 2: a high-efficiency double-roller crusher comprises a bearing seat 1, a double-roller crushing mechanism 2, a hard protective cover 3, a driving motor 4, a proximity sensor 5, a flow sensor 6 and a control circuit 7; the hard protection cover 3 is arranged on the upper end surface of the bearing seat 1, the length of the hard protection cover 3 is 2/5-1/3 of the length of the bearing seat 1, the double-roller crushing mechanism 2 is arranged on the right side of the hard protection cover 3, the length of the double-roller crushing mechanism 2 is 3/5-2/3 of the length of the bearing seat 1, the bearing seat 1 is of a plate-shaped structure with a rectangular cross section, at least four positioning mechanisms 8 are uniformly distributed on the lower end surface of the bearing seat, and the double-roller crushing mechanism 2 comprises a crushing box body 21, a feeding hole 22, a discharging hole 23, a guide plate 24, a crushing roller 25, a bearing 26, a filter screen 27, a vibrator 28, a; the crushing box body 21 is arranged at the right side of the hard protective cover 3, the feed inlet 22 is arranged on the upper surface of the crushing box body 21, the feed inlet 22 is communicated with the crushing box body 21, the discharge outlet 23 is arranged at the bottom of the right side of the outer surface of the crushing box body 21, the discharge port 23 is communicated with the crushing box body 21, the guide plate 24 is arranged in the crushing box body 21, the flow guide plates 24 are arranged below the feed inlet 22, at least two flow guide plates 24, the upper surface of the guide plate 24 is provided with a guide pipe 31, the guide pipe 31 is distributed in parallel with the axis of the guide plate 24, at least two draft tubes 31 are arranged, the draft tubes 31 are connected with the upper surface of the guide plate 24 in a sliding way, the draft tube is fixedly connected with at least three guide fin plates 32, and the guide fin plates 32 are vertically connected with the inner surface of the draft tube 31 and distributed in a spiral structure around the axis of the draft tube 31; the crushing roller 25 comprises a first crushing roller 251 and a second crushing roller 252, the first crushing roller 251 and the second crushing roller 252 are uniformly distributed below the guide plate 24 in a straight line, the first crushing roller 251 and the second crushing roller 252 are abutted, the distance between the first crushing roller 251 and the second crushing roller 252 is 0.1mm-15mm, the first crushing roller 251 and the second crushing roller 252 are both connected to the inner surface of the crushing box body 21 through a bearing 26, a filter screen 27 is arranged below the crushing roller 25, two ends of the filter screen 27 are connected to two sides of the inner surface of the crushing box body 21, the filter screen 27 is inclined at an angle of 25-65 degrees, a vibrator 28 is arranged on one side of the filter screen 27, the vibrator 28 is fixedly connected with the filter screen 27, a vibrator motor 29 is arranged on one side of the vibrator 28, and the vibrator motor 29 is connected with the vibrator 28, the inclined plate 30 is arranged at the bottom of the inner surface of the crushing box body 21 at an angle of 20-50 degrees, and the inclined plate 30 is communicated with the discharge hole 23; the driving motor 4 comprises a first driving motor 41 and a second driving motor 51, the first driving motor 41 is arranged on the left side of the upper surface of the bearing seat 1, a first speed reducer 42 is arranged on the right side of the first driving motor 41, a first fluid coupling 43 is arranged on the right side of the first speed reducer 42, a first coupling 44 is arranged on the right side of the first fluid coupling 43, the first coupling 44 is arranged on the right side wall of the inner surface of the hard protective cover 3, the first driving motor 41, the first speed reducer 42, the first fluid coupling 43 and the first coupling 44 are all arranged in the hard protective cover 3, and the first driving motor 41 is connected to the first crushing roller 251 sequentially through the first speed reducer 42, the first fluid coupling 43 and the first coupling 44; the second driving motor 51 is arranged on the right side of the first driving motor 41, a second speed reducer 52 is arranged on the right side of the second driving motor 51, a second fluid coupling 53 is arranged on the right side of the second speed reducer 52, a second coupling 54 is arranged on the right side of the second fluid coupling 53, the second coupling 54 is arranged on one side of the first coupling 44, the second driving motor 51, the second speed reducer 52, the second fluid coupling 53 and the second coupling 54 are all arranged in the hard protective cover 3, and the second driving motor 51 is connected to the second crushing roller 252 sequentially through the second speed reducer 52, the second fluid coupling 53 and the second coupling 54; proximity sensor 5, flow sensor 6 at least one all inlay in feed inlet 22 internal surface, just proximity sensor 5, flow sensor 6 all follow feed inlet 22 axis equipartition, control circuit 7 all installs at two roller crushing mechanism 2 surface through spout 10 to respectively with proximity sensor 5, flow sensor 6, positioning mechanism 8, two roller crushing mechanism 2's vibrator motor 29, driving motor 4's first driving motor 41, second driving motor 51, first speed reducer 42, second speed reducer 52 electrical connection.

In this embodiment, the bearing seat 1 is any one of a circular truncated cone bearing seat, a rectangular bearing seat, and a trapezoidal bearing seat.

In this embodiment, the axis of the deflector 24 and the axis of the crushing box 21 form an angle of 20 to 60 degrees, and the deflector 24 and the crushing box 21 are slidably connected through the guide slide rail 20.

In this embodiment, the diameter of the meshes of the filter screen 27 is 0.1mm to 10mm, and the total area of the meshes is 50% to 85% of the total area of the outer surface of the filter screen 27.

In this embodiment, the flow guide tube 31 is of any one of a mesh structure and a grid plate structure.

In this embodiment, the cross section of the flow guiding fin plate 32 is any one of an isosceles trapezoid, a right trapezoid, a rhombus or a triangle.

In this embodiment, the control circuit 7 is an automatic control circuit based on an industrial single chip, and the control circuit is additionally provided with a data communication device.

This is novel in the concrete implementation, at first to bearing seat, two roller crushing mechanism, stereoplasm protection casing, driving motor, proximity sensor, flow sensor and control circuit carry out the equipment connection reserve.

When the material crushing operation is carried out, firstly, the material enters a crushing box body from a feed inlet of a double-roller crushing mechanism, the material is guided by a guide plate, the guided material falls onto a crushing roller, meanwhile, a first driving motor is started to drive the first crushing roller to operate, a second driving motor is started to drive the second crushing roller to operate, the material is ground and crushed, the crushed material is filtered by a filter screen and then falls onto an inclined plate, the inclined plate which is obliquely arranged is used for accumulating the material at a discharge outlet so as to facilitate the collection of the material, and the crushing operation of the double-roller crusher can be continuously finished; and the vibrator motor can drive the vibrator to continuously work to vibrate the mesh of the filter screen so as to prevent the mesh from being blocked by larger particles.

Simultaneously, be provided with the guide plate device inside broken box, setting through the guide plate, can all carry out the rectification operation through the guide plate with the mobile medium in the broken box, and adjust the flow direction and the speed of fluid medium in the broken box, thereby improve fluid medium's flow speed and efficiency, and at the operation in-process, the guide plate is the part that mainly bears medium impact wear, reach the purpose that prevents broken box internal surface wearing and tearing through the setting of guide plate, after the guide plate wearing and tearing, only need to change the guide plate can reuse, thereby the fault repair rate of very big improvement body, and reduce the operation wearing and tearing, increase of service life.

Meanwhile, when crushing operation is carried out, the proximity sensor monitors the movement information and the existence information of the material entering the feeding hole, the flow sensor detects the flow velocity of the material, the control circuit regulates and controls the running states and the efficiency of the driving motor, the first speed reducer and the second speed reducer according to the detected movement information, existence information and flow velocity of the material as control signals, and therefore the purpose of accurately regulating and controlling the crushing operation of the crusher is achieved, and the energy consumption of equipment running is effectively reduced.

This novel simple structure, it is nimble convenient to use, and the commonality is good, can effectively satisfy the needs with the operation of different grade type material crushing operation on the one hand, very big improvement flexibility and the convenience that equipment used, on the other hand simple structure, it is nimble convenient to use, can effectively simplify breaker crushing equipment structure, when reducing equipment operation energy consumption, effectual improvement is to the crushing efficiency of material.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.

Claims

1. The utility model provides a high-efficient double roll crusher which characterized in that: comprises a bearing seat, a double-roller crushing mechanism, a hard protective cover, a driving motor, a proximity sensor, a flow sensor and a control circuit; the double-roller crushing mechanism comprises a double-roller crushing mechanism, a vibrator motor and an inclined plate, wherein the hard protective cover is arranged on the upper end surface of a bearing seat, the length of the hard protective cover is 2/5-1/3 of the length of the bearing seat, the double-roller crushing mechanism is arranged on the right side of the hard protective cover, the length of the double-roller crushing mechanism is 3/5-2/3 of the length of the bearing seat, the cross section of the bearing seat is of a plate-shaped structure with a rectangular shape, at least four positioning mechanisms are uniformly distributed on the lower end surface of the bearing seat, and the; the crushing box body is arranged on the right side of the hard protective cover, the feed inlet is arranged on the upper surface of the crushing box body, the feed inlet is communicated with the crushing box body, the discharge outlet is arranged at the bottom of the right side of the outer surface of the crushing box body, the discharge outlet is communicated with the crushing box body, the guide plates are arranged in the crushing box body, the guide plates are arranged below the feed inlet, at least two guide plates are arranged on the upper surface of each guide plate, the guide pipes are distributed in parallel with the axis of each guide plate, at least two guide pipes are arranged, the guide pipes are all in sliding connection with the upper surface of each guide plate, guide fin plates are fixedly connected to the guide pipes, at least three guide fin plates are arranged, and the guide fin plates are all vertically connected with the; the crushing roller comprises a first crushing roller and a second crushing roller, the first crushing roller and the second crushing roller are distributed below the guide plate in a straight-line shape and are evenly distributed, the first crushing roller abuts against the second crushing roller, the distance between the first crushing roller and the second crushing roller is 0.1mm-15mm, the first crushing roller and the second crushing roller are connected to the inner surface of the crushing box body through bearings, a filter screen is arranged below the crushing roller, two ends of the filter screen are connected to two sides of the inner surface of the crushing box body, the filter screen is inclined by an angle of 25-65 degrees, a vibrator is arranged on one side of the filter screen and is fixedly connected with the filter screen, a vibrator motor is arranged on one side of the vibrator, the vibrator motor is connected with the vibrator, and the inclined plate is arranged at the bottom of the inner surface of the crushing box body by an angle of 20-50 degrees, the inclined plate is communicated with the discharge hole; the driving motor comprises a first driving motor and a second driving motor, the first driving motor is arranged on the left side of the upper surface of the bearing seat, a first speed reducer is arranged on the right side of the first driving motor, a first hydraulic coupler is arranged on the right side of the first speed reducer, a first coupler is arranged on the right side of the first hydraulic coupler, the first coupler is arranged on the right side wall of the inner surface of the hard protective cover, the first driving motor, the first speed reducer, the first hydraulic coupler and the first coupler are all arranged in the hard protective cover, and the first driving motor is connected to the first crushing roller sequentially through the first speed reducer, the first hydraulic coupler and the first coupler; the second driving motor is arranged on the right side of the first driving motor, a second speed reducer is arranged on the right side of the second driving motor, a second hydraulic coupler is mounted on the right side of the second speed reducer, a second coupler is mounted on the right side of the second hydraulic coupler, the second coupler is mounted on one side of the first coupler, the second driving motor, the second speed reducer, the second hydraulic coupler and the second coupler are all arranged in the hard protective cover, and the second driving motor is connected to the second crushing roller sequentially through the second speed reducer, the second hydraulic coupler and the second coupler; proximity sensor, flow sensor at least one all inlay in the feed inlet internal surface, just proximity sensor, flow sensor all follow the equipartition of feed inlet axis, control circuit all installs at two roller crushing mechanism surfaces through the spout to be connected with proximity sensor, flow sensor, positioning mechanism, two roller crushing mechanism's vibrator motor, driving motor's first driving motor, second driving motor, first speed reducer, second speed reducer electricity respectively.

2. A high efficiency twin roll crusher as defined in claim 1, wherein: the bearing seat is any one of a round platform bearing seat, a rectangular bearing seat and a trapezoidal bearing seat.

3. A high efficiency twin roll crusher as defined in claim 1, wherein: the axial line of the guide plate and the axial line of the crushing box body are arranged at an angle of 20-60 degrees, and the guide plate and the crushing box body are connected in a sliding manner through a guide sliding rail.

4. A high efficiency twin roll crusher as defined in claim 1, wherein: the diameter of the meshes of the filter screen is 0.1mm-10mm, and the total area of the meshes is 50% -85% of the total area of the outer surface of the filter screen.

5. A high efficiency twin roll crusher as defined in claim 1, wherein: the honeycomb duct is of any one of a net structure or a grid plate structure.

6. A high efficiency twin roll crusher as defined in claim 1, wherein: the cross section of the flow guide fin plate is any one of an isosceles trapezoid, a right-angle trapezoid, a rhombus or a triangle.

7. A high efficiency twin roll crusher as defined in claim 1, wherein: the control circuit is an automatic control circuit based on an industrial single chip microcomputer, and a data communication device is additionally arranged on the control circuit.