CN219580667U

CN219580667U - High-speed fine crushing roller machine

Info

Publication number: CN219580667U
Application number: CN202320457287.5U
Authority: CN
Inventors: 唐福生
Original assignee: Changshu Burke Materials Co ltd
Current assignee: Changshu Burke Materials Co ltd
Priority date: 2023-03-12
Filing date: 2023-03-12
Publication date: 2023-08-25
Anticipated expiration: 2033-03-12

Abstract

The utility model relates to the technical field of crushers, in particular to a high-speed fine crushing roller pair machine, which comprises a fixed plate, wherein a crushing box is fixedly arranged at the upper end of the fixed plate, a discharging box is fixedly arranged at the lower end of the fixed plate, the crushing box is communicated with the discharging box, a crushing motor is fixedly arranged on the upper end surface of the fixed plate, the left end and the right end of the crushing motor are respectively connected with a power rod, two gearboxes which are bilaterally symmetrical are connected to the upper end surface of the fixed plate, the mutually far ends of the two power rods are respectively connected with the corresponding gearboxes, stabilizing boxes are respectively connected to the left end and the right end surface of the crushing box, the adjacent gearboxes are connected with the stabilizing boxes through transmission rods, two crushing rollers are respectively connected to the two stabilizing boxes, crushing discs are fixedly arranged on the periphery of the crushing rollers, the crushing discs on the front side and the rear side are mutually staggered, the service life of the crushing motor is prolonged, the quality of the finished product is improved, and the manual maintenance frequency is reduced.

Description

High-speed fine crushing roller machine

Technical Field

The utility model relates to the technical field of crushers, in particular to a high-speed fine crushing twin-roll machine.

Background

The prior art is divided into two kinds, namely a hammer crusher and a roller crusher, when the roller pair machine works, the left roller and the right roller rotate at a high speed in opposite directions, and the rotation speed difference exists between the left roller and the right roller, and the mutual extrusion friction and the high-speed collision generated between the left roller and the raw materials are utilized;

wherein the crushing mechanism of the roller crusher consists of two rollers, and when the rollers move relatively, materials are crushed by extrusion;

the environment of a workshop is quite bad, the high-speed crushing process is unstable, the crushing roller is easy to wear, dust is easy to scatter in the crushing process, and the surrounding environment is influenced.

Disclosure of Invention

The utility model aims to provide a high-speed fine crushing roller pair machine which is used for overcoming the defects in the prior art.

According to the high-speed fine crushing roller machine, the high-speed fine crushing roller machine comprises the fixed plate, wherein the upper end of the fixed plate is fixedly provided with the crushing box, the lower end of the fixed plate is fixedly provided with the discharging box, the crushing box is communicated with the discharging box, the upper end of the crushing box is communicated with the lower end of the discharging box, the crushing box is communicated with the discharging box, the upper end face of the fixed plate is fixedly provided with the crushing motor, the left end and the right end of the crushing motor are respectively in power connection with the power rod, the upper end face of the fixed plate is connected with two bilaterally symmetrical gearboxes, the mutually distant ends of the two power rods are respectively connected with the corresponding gearboxes, the left end face and the right end face of the crushing box are respectively connected with the stabilizing box, the adjacent gearboxes are connected with the stabilizing box through the transmission rod, the two crushing boxes are respectively connected with two crushing rollers, the peripheries of the two crushing rollers are fixedly provided with the crushing discs, the front side and the rear sides of the crushing rollers are in a staggered mode, the gearboxes are mutually arranged, the gearboxes and the service life of the crushing motor is improved, the quality of broken products is not uniform, and the quality of broken products is not maintained, and the quality of broken products is improved, and the service life is improved, and the broken products are not uniform after the broken are broken.

Preferably, two front and back symmetrical baffle plates are fixedly arranged in the crushing box, two lower ends of the baffle plates incline downwards and are close to each other, two front and back symmetrical dust collection plates are fixedly arranged in the crushing box and positioned at the lower ends of the baffle plates, the section of each dust collection plate is triangular, two evenly distributed dust collection holes are formed in the upper end faces of the dust collection plates, an air extraction assembly is fixedly arranged on the upper end faces of the fixing plates, dust collection boxes are fixedly arranged at the left end face and the right end face of the crushing box, dust collection boxes with openings which are arranged forwards are fixedly embedded in the rear end faces of the discharge boxes, a filter screen is connected to the front ends of the dust collection boxes, air holes which are evenly distributed are formed in the rear end faces of the dust collection boxes, air inlet pipes are formed in the communication mode between the air extraction assemblies and the dust collection boxes, air extraction assemblies and the two dust collection boxes are fixedly connected with each other through air outlet pipes, the air outlet pipes are fixedly arranged on the upper end faces of the fixing plates, the dust collection boxes are prevented from being broken, dust is prevented from being blown down by dust through the dust collection rollers, dust is prevented from being broken down, and the dust is prevented from being blown down by dust collection rollers, and the dust is prevented from being broken down, and the dust is prevented from being polluted by dust collection boxes, and dust is further is prevented from being crushed by dust, and dust is effectively and dust is prevented from being blown down by dust.

The beneficial effects of the utility model are as follows:

the high-speed crushing work is realized through the gearbox and the stabilizing box, the service life of the crushing motor is prolonged, the quality of finished products after crushing and processing materials is improved, the occurrence of crushing non-uniformity is avoided, and the manual maintenance frequency is reduced;

through the baffle, damage caused by impact of materials on the crushing roller is prevented, and meanwhile, dust floating upwards is blocked through the inclined arrangement of the baffle;

by increasing the height of the crushing box, dust during crushing is further prevented from drifting downwards;

through the connection of dust absorption board and dust collection box, absorb the dust and the dust of high-speed crushing in-process, reduce the pollution to surrounding environment, protect staff's safety.

Drawings

FIG. 1 is a schematic view of the appearance of the present utility model;

FIG. 2 is a schematic top view of the structure of FIG. 1 of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model of FIG. 1;

FIG. 4 is a schematic side elevational view of the present utility model of FIG. 1;

FIG. 5 is a schematic view of the rear view of FIG. 1 of the present utility model;

FIG. 6 is a schematic cross-sectional view of A-A of FIG. 2 in accordance with the present utility model;

FIG. 7 is a schematic cross-sectional view of B-B of FIG. 3 in accordance with the present utility model;

in the figure:

10. a crushing box; 11. a fixing plate; 12. a crushing motor; 13. a discharging box; 14. a power lever; 15. a gearbox; 16. a stabilizing box; 17. a dust suction box; 18. a filter screen; 19. a transmission rod; 20. an air outlet pipe; 21. a pulverizing roller; 22. a dust collection plate; 23. dust collection holes; 24. a baffle; 25. an air extraction assembly; 26. an air inlet pipe; 27. a dust collection box.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present:

example 1:

referring to fig. 1-7, a high-speed fine crushing roller machine according to an embodiment of the present utility model includes a fixed plate 11, a crushing box 10 is fixedly arranged at the upper end of the fixed plate 11, a discharging box 13 is fixedly arranged at the lower end of the fixed plate 11, the crushing box 10 is communicated with the discharging box 13, the crushing box 10 is opened up and down, the front end of the discharging box 13 is opened and arranged, a crushing motor 12 is fixedly arranged on the upper end surface of the fixed plate 11, power rods 14 are connected to the left and right ends of the crushing motor 12, two bilaterally symmetrical gearboxes 15 are connected to the upper end surface of the fixed plate 11, mutually distant ends of the two power rods 14 are respectively connected with the corresponding gearboxes 15, stabilizing boxes 16 are respectively connected to the left and right end surfaces of the crushing box 10, adjacent gearboxes 15 are connected with the stabilizing boxes 16 through transmission rods 19, two crushing rollers 21 are respectively connected to the two stabilizing boxes 16, the front and rear of the two crushing rollers 21 are arranged, crushing discs are fixedly arranged on the periphery of the crushing rollers 21, and the front and rear side crushing discs are mutually arranged;

the crushing motor 12 is electrified to drive the left power rod and the right power rod 14 which are in power connection to rotate, the rotation speed of the two transmission rods 19 is increased under the connection of the gearbox 15, so that the crushing roller 21 is controlled to rotate at a high speed under the connection of the stabilizing box 16, crushing work is performed on materials falling into the crushing box 10 through crushing discs distributed on the periphery of the crushing roller 21, and the crushed materials are communicated with the discharging box 13 through the crushing box 10 and move downwards to the front end of the discharging box 13 at the front end opening of the discharging box 13 to be collected.

Example 2:

referring to fig. 1-7, according to an embodiment of the present utility model, two front-rear symmetrical baffle plates 24 are fixed in a crushing box 10, the lower ends of the two baffle plates 24 are inclined downward and are close to each other, two front-rear symmetrical dust collection plates 22 are fixed in the crushing box 10 and are positioned at the lower ends of the two baffle plates 24, the cross sections of the dust collection plates 22 are arranged in a triangle shape, dust collection holes 23 are uniformly distributed on the upper end surfaces of the two dust collection plates 22, an air extraction assembly 25 is fixed on the upper end surface of a fixed plate 11, a dust collection box 27 is fixed on the rear end surface of the crushing box 10 and positioned at the left and right ends of the air extraction assembly 25, a dust collection box 17 with an opening arranged forward is fixed on the rear end surface of a discharge box 13, a filter screen 18 is connected to the front end of the dust collection box 17, uniformly distributed air holes are formed in the rear end surface of the dust collection box 17, an air inlet pipe 26 is arranged between the left and right ends of the air extraction assembly 25 and the two dust collection plates 22, and between the rear end of the air extraction assembly 25 and the dust collection box 17, and the air outlet pipe 20 is fixedly connected between the air extraction assembly 25 and the two dust collection boxes 27;

the material moves downwards into the crushing box 10 through the upper end opening of the crushing box 10, the impact force when the material falls is buffered through two baffles 24 which are symmetrical front and back, the material is guided to move between two crushing rollers 21, the crushing is carried out through the rotation of the crushing rollers 21, the air suction assembly 25 is electrified, the two dust suction plates 22 and the dust suction box 17 are connected through the air inlet pipe 26, air at the crushing box 10 and the discharge box 13 flows into the air suction assembly 25 through the air inlet pipe 26 under the opening arrangement of the dust suction holes 23, dust and dust in the air are absorbed simultaneously, the dust and the dust are introduced into the left dust box 27 and the right dust box 27 through the air outlet pipe 20 to be collected, and the material particles at the discharge box 13 are blocked from entering the dust suction box 17 through the filter screen 18 for separating the dust.

It will be apparent to those skilled in the art that various modifications to the above embodiments may be made without departing from the general spirit and concepts of the utility model. Which fall within the scope of the present utility model. The protection scheme of the utility model is subject to the appended claims.

Claims

1. The utility model provides a high-speed fine crushing roller machine, includes fixed plate (11), its characterized in that: the utility model discloses a crushing device, including fixed plate (11), fixed plate (11)'s upper end has set firmly crushing case (10), crushing case (10) with communicate between discharging case (13) and set up, smash case (10) open from top to bottom discharging case (13) front end open and set up, fixed plate (11) set firmly on the up end crushing motor (12), smash motor (12) both ends all power are connected with power pole (14), be connected with on fixed plate (11)'s the up end and be equipped with two bilateral symmetry gearbox (15), two keep away from each other of power pole (14) and be connected with corresponding gearbox (15) respectively, smash and all be connected on the left and right sides terminal surface of case (10) and be equipped with stable case (16), adjacent gearbox (15) with be connected through transfer line (19) between stable case (16), two be connected with respectively on stable case (16) two crushing roller (21) set up after two crushing roller (21).

2. A high-speed fine crushing twin roller machine according to claim 1, wherein: two front-back symmetrical baffle plates (24) are fixedly arranged in the crushing box (10), the lower ends of the two baffle plates (24) incline downwards and are close to each other, two front-back symmetrical dust collection plates (22) are fixedly arranged in the crushing box (10) and positioned at the lower ends of the two baffle plates (24), and dust collection holes (23) are uniformly distributed on the upper end faces of the two dust collection plates (22).

3. A high speed fine crushing twin roller machine according to claim 2, wherein: the dust collecting device is characterized in that an air extraction assembly (25) is fixedly arranged on the upper end face of the fixing plate (11), the rear end face of the crushing box (10) is located at the left end and the right end of the air extraction assembly (25), dust collecting boxes (27) are fixedly arranged at the left end and the right end of the air extraction assembly (25), dust collecting boxes (17) with openings arranged forwards are fixedly embedded on the rear end face of the discharging box (13), an air inlet pipe (26) is communicated between the left end and the right end of the air extraction assembly (25) and the dust collecting plates (22), and an air outlet pipe (20) is fixedly communicated between the air extraction assembly (25) and the two dust collecting boxes (27).

4. A high speed fine crushing twin roller machine according to claim 3 wherein: the periphery of the crushing roller (21) is fixedly provided with crushing discs, and the crushing discs on the front side and the rear side are mutually staggered.

5. A high speed fine crushing twin roller machine according to claim 4 wherein: the front end of the dust suction box (17) is connected with a filter screen (18), and the rear end surface of the dust suction box (17) is provided with uniformly distributed air holes.

6. A high speed fine crushing twin roller machine according to claim 5 wherein: the section of the dust collection plate (22) is triangular.