CN218796155U

CN218796155U - Anti-blocking crusher

Info

Publication number: CN218796155U
Application number: CN202222591360.6U
Authority: CN
Inventors: 薛居辉; 任维水; 任维举; 薛正民
Original assignee: Shandong Jinyan Automation Technology Co ltd
Current assignee: Shandong Jinyan Automation Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-04-07
Anticipated expiration: 2032-09-29

Abstract

An anti-blocking crusher comprises a frame body, wherein a crushing box is arranged above the frame body, and a crushing assembly is arranged inside the crushing box; the crushing assembly comprises a first crushing roller and a second crushing roller, two ends of the first crushing roller and two ends of the second crushing roller are matched and connected with the crushing box through bearings, the first crushing roller and the second crushing roller are meshed and connected, toothed plates are meshed and connected to the outer sides of the first crushing roller and the second crushing roller, and the two toothed plates are fixedly mounted on the inner wall of the crushing box respectively; a material guide plate is arranged at the bottom of the crushing box and is arranged in an inclined manner, and the upper end of the material guide plate is fixed with the bottom of the crushing box through a bolt; because the interval between the broken fluted roller on the device increases to 80mm, and the interval between increases, has avoided breaker putty problem, is provided with the speed reducer between motor and fluted roller axle, and the meshing force between the speed reducer can increase the fluted roller has avoided the condition appearance of breaker stifled commentaries on classics.

Description

Anti-blocking crusher

Technical Field

The utility model particularly relates to a breaker technical field especially relates to an prevent stifled material type breaker.

Background

The roller crusher crushes materials by a pair of circular rollers rotating in opposite directions, the materials fall between the two rollers through a charging port at the upper part of the device and are brought into a gap between the two rollers by the action of friction force to be gradually crushed, finished materials leak from the lower part, and cement clinker is a semi-finished product which is prepared by taking limestone, clay and iron raw materials as main raw materials according to a proper proportion, burning the raw materials until part or all of the raw materials are melted, and cooling the raw materials.

Chinese patent application No. CN202022855337.4 discloses a blockage-free plastic crusher, which comprises crushing equipment and a blockage prevention mechanism. Crushing equipment includes the breaker body, one side integrated into one piece of breaker body has the discharge gate, anti-blocking mechanism includes guide cylinder, first servo motor, fixed block and second servo motor, the guide cylinder is installed the tip of discharge gate, first servo motor installs one side surface of guide cylinder, the spout has been seted up to the inside of fixed block, the inside of spout is rotated and is run through there is the second threaded rod, the tip of second servo motor output shaft runs through the slider is fixed with the carousel, the fixed surface of carousel has the horizontal pole.

The plastic crusher can be only used for crushing plastics, harder materials cannot be crushed, the crushing condition of crushed materials cannot be found in time during crushing, the crushed materials can be found only after the crushing is finished and the crushed materials are discharged, and the crushed materials which are not crushed need to be crushed again; the device is easy to cause the condition of locked rotor; therefore, the anti-blocking crusher can effectively solve the problems in the crusher, can timely discover the crushing condition of crushed aggregates, can crush different materials, and can be applied to crushing different materials; and the height of the tooth plate of the device is increased to 80mm, the situation of material blockage during crushing is avoided, the device is also provided with a speed reducer, the meshing torque between the tooth rollers can be increased, and the situation of rotation blockage during crushing is avoided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent stifled material type breaker to can only be used for the breakage of plastics in solving the background art, can not carry out the breakage to harder material, and in broken, the broken condition of discovery crushed aggregates that can not be timely can only discover after broken completion, broken incomplete crushed aggregates still need carrying out breakage once more, and the device appears the problem that the condition of stalling appears easily.

In order to achieve the above object, the utility model provides a following technical scheme:

an anti-blocking crusher comprises a frame body, wherein a crushing box is arranged above the frame body, and a crushing assembly is arranged inside the crushing box; the crushing assembly comprises a first crushing roller and a second crushing roller, two ends of the first crushing roller and two ends of the second crushing roller are connected with the crushing box in a matched mode through bearings, the first crushing roller and the second crushing roller are connected in a meshed mode, toothed plates are connected to the outer sides of the first crushing roller and the second crushing roller in a meshed mode, and the two toothed plates are fixedly mounted on the inner wall of the crushing box respectively; the bottom of the crushing box is provided with a material guide plate, the material guide plate is arranged in an inclined mode, and the upper end of the material guide plate is fixed with the bottom of the crushing box through bolts.

As a further technical scheme of the utility model, first crushing roller and second crushing roller be connected with first speed reducer and second speed reducer transmission respectively through first shaft coupling and second shaft coupling, just first speed reducer and second speed reducer be connected with first motor and second motor drive respectively.

As a further technical scheme of the utility model, the both sides of broken case be provided with a plurality of fixing bases, this fixing base is L form setting to the fixing base passes through bolt fixed connection with the frame body and broken case.

As the utility model discloses a further technical scheme, first crushing roller and second crushing roller adopt the looks isostructure to constitute, and first crushing roller includes the transmission shaft, the outside inlays and is equipped with the mount, and installs the ARC pinion rack through the countersunk head bolt in the outside of transmission shaft and mount.

As a further technical scheme of the utility model, the first motor and the second motor are installed on a motor bracket, and the motor bracket is welded above one end of the frame body; and a protective net is fixed on one side of the frame body, which is provided with the motor bracket.

As a further technical scheme of the utility model, one side of frame body still fixed mounting have a controller, this controller passes through wire and first motor and second motor electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

because the crusher is provided with two motors which are respectively connected with two speed reducers, output shafts of the speed reducers are respectively connected with two gear roll shafts, gear rolls are arranged on the gear roll shafts, and the two gear rolls are mutually meshed, the material is crushed;

because the height of the tooth plate teeth on the device is increased to 80mm, the distance between the tooth plate teeth is increased, the problem of material blockage of the crusher is avoided, and a speed reducer is arranged between the motor and the tooth roller shaft, can increase the meshing force between the tooth rollers, and avoids the situation of the blockage of the crusher;

two motor are connected two fluted roller shafts respectively, and a motor corotation is another motor reversal, drives the fluted roller and rotates, and is provided with the pinion rack in the inboard of baffle, makes the material that gets into broken case all need can be discharged through the breakage of fluted roller.

Drawings

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

fig. 2 is a rear schematic view of fig. 1 according to the present invention;

fig. 3 is a bottom view of fig. 1 of the present invention;

fig. 4 is a schematic plan view of fig. 1 of the present invention;

fig. 5 is a cross-sectional view of the internal structure of fig. 1 according to the present invention.

In the figure: 1-a frame body, 2-a material guide plate, 3-a crushing box, 4-a fixed seat, 5-a second coupler, 6-a first coupler, 7-a crushing assembly, 8-a first speed reducer, 9-a first motor, 10-a second speed reducer, 11-a second motor, 12-a protective net, 13-a controller, 14-a motor support, 71-a first crushing roller, 72-a second crushing roller, 73-a toothed plate, 74-a bearing, 711-a transmission shaft, 712-a fixed frame and 713-an arc-shaped toothed plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in an embodiment of the present invention, an anti-blocking crusher includes a frame body, a crushing box is disposed above the frame body, and a crushing assembly is disposed inside the crushing box; the crushing assembly comprises a first crushing roller and a second crushing roller, two ends of the first crushing roller and two ends of the second crushing roller are connected with the crushing box in a matched mode through bearings, the first crushing roller and the second crushing roller are connected in a meshed mode, toothed plates are connected to the outer sides of the first crushing roller and the second crushing roller in a meshed mode, and the two toothed plates are fixedly mounted on the inner wall of the crushing box respectively; the bottom of the crushing box is provided with a material guide plate, the material guide plate is arranged in an inclined mode, and the upper end of the material guide plate is fixed with the bottom of the crushing box through bolts.

In this embodiment, the first crushing roller and the second crushing roller are respectively in transmission connection with a first speed reducer and a second speed reducer through a first coupling and a second coupling, and the first speed reducer and the second speed reducer are respectively in transmission connection with a first motor and a second motor.

Through adopting above-mentioned technical scheme, first crushing roller and second crushing roller adopt the same structure to constitute, and first crushing roller includes the transmission shaft, the outside inlays and is equipped with the mount, and installs the arc pinion rack through the countersunk head bolt in the outside of transmission shaft and mount.

In this embodiment, the first motor and the second motor are mounted on a motor bracket, and the motor bracket is welded above one end of the frame body; and a protective net is fixed on one side of the frame body, which is provided with the motor bracket.

In this embodiment, one side of the frame body still fixedly mounted with a controller, the controller passes through wire and first motor and second motor electric connection.

The utility model discloses a theory of operation is: when the crusher is used, a control switch in the controller 13 is turned on firstly, so that the first motor 9 rotates forwards and the second motor 11 rotates backwards; the output shafts of the first speed reducer 8 and the second speed reducer 10 are driven to rotate forwards and reversely, and are fixedly connected with the transmission shaft 711 through bolts by the first coupling 6 and the second coupling 5; thereby driving the crushing toothed rollers 75 to rotate clockwise and counterclockwise one by one, and the toothed plate 72 is arranged on the inner side of the crushing box 3; so that the material entering the crushing box 3 must pass through the meshing between the crushing teeth rollers 75 and the toothed plate 72, so that the material, whether crushed from between the two crushing teeth rollers 75 or through the meshing between the crushing teeth rollers and the toothed plate 72, must be crushed before being discharged;

the height of the tooth plate tooth is increased to 80mm, so that the condition of material blockage of the crusher is avoided;

the device is characterized in that a first motor 9 and a second motor 11 are arranged on a reinforcing rib plate 14 and are arranged above a frame body 1; first speed reducer 8 and second speed reducer 10 are connected respectively on first motor 9 and second motor 11, have increased broken fluted roller 75's moment of torsion, have avoided the device locked up the condition of commentaries on classics to appear.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an prevent stifled material type breaker which characterized in that: the crushing machine comprises a machine frame body (1), wherein a crushing box (3) is arranged above the machine frame body (1), and a crushing assembly (7) is arranged inside the crushing box (3); the crushing assembly (7) comprises a first crushing roller (71) and a second crushing roller (72), two ends of the first crushing roller (71) and the second crushing roller (72) are matched and connected with the crushing box (3) through bearings (74), the first crushing roller (71) and the second crushing roller (72) are meshed and connected, toothed plates (73) are meshed and connected to the outer sides of the first crushing roller (71) and the second crushing roller (72), and the two toothed plates (73) are fixedly mounted on the inner wall of the crushing box (3) respectively; the bottom of the crushing box (3) is provided with a material guide plate (2), the material guide plate (2) is obliquely arranged, and the upper end of the material guide plate (2) is fixed with the bottom of the crushing box (3) through bolts.

2. The blockage-preventing type crusher of claim 1, which is characterized in that: the first crushing roller (71) and the second crushing roller (72) are in transmission connection with a first speed reducer (8) and a second speed reducer (10) through a first coupler (6) and a second coupler (5), and the first speed reducer (8) and the second speed reducer (10) are in transmission connection with a first motor (9) and a second motor (11) respectively.

3. The anti-blocking type crusher according to claim 2, characterized in that: the two sides of the crushing box (3) are provided with a plurality of fixing seats (4), the fixing seats (4) are arranged in an L shape, and the fixing seats (4) are fixedly connected with the rack body (1) and the crushing box (3) through bolts.

4. The blockage-preventing type crusher of claim 3, wherein: the first motor (9) and the second motor (11) are arranged on a motor support (14), and the motor support (14) is welded above one end of the frame body (1); one side of the frame body (1) provided with the motor support (14) is also fixed with a protective net (12).

5. The blockage-preventing type crusher of claim 1, which is characterized in that: one side of the rack body (1) is also fixedly provided with a controller (13), and the controller (13) is electrically connected with the first motor (9) and the second motor (11) through leads.

6. The blockage-preventing type crusher of claim 1, which is characterized in that: the first crushing roller (71) and the second crushing roller (72) are formed by adopting the same structure, the first crushing roller (71) comprises a transmission shaft (711), a fixing frame (712) is embedded on the outer side of the first crushing roller, and an arc-shaped toothed plate (713) is arranged outside the transmission shaft (711) and the fixing frame (712) through a countersunk head bolt.