CN216605390U

CN216605390U - Vertical roll crusher

Info

Publication number: CN216605390U
Application number: CN202122505343.1U
Authority: CN
Inventors: 杨志
Original assignee: Foshan Xinke Technology Co ltd
Current assignee: Foshan Xinke Technology Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-05-27
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a vertical roll crusher, which comprises a lower roll frame and an upper roll frame which are mutually hinged, wherein an adjusting assembly for adjusting the distance is arranged between the lower roll frame and the upper roll frame, a driving roll is arranged on the lower roll frame, a driven roll is arranged on the upper roll frame, the vertical roll crusher also comprises a driving device, the driving device is in transmission connection with the driving roll, and repairing devices for polishing the driving roll and the driven roll are arranged on the lower roll frame and the upper roll frame. The hydraulic system is adjustable, can protect the advantage of roller circle, has the grinding machine repair function simultaneously, realizes not dismantling the machine and carries out the restoration of roller circle.

Description

Vertical roll crusher

Technical Field

The utility model relates to a vertical roll crusher.

Background

A double-roller crusher is a roller crusher which crushes materials by utilizing two rollers which rotate oppositely. The method is mainly used for crushing ores and the like;

the existing vertical double-roller crusher is not provided with a device for repairing the compression roller, so that the compression roller needs to be polished and repaired manually in the long-term use process, and also needs to be disassembled in the polishing process, and the grinding and repairing can be carried out after the disassembly, so that the efficiency is low, and the cost is high;

therefore, a vertical roller crusher is urgently needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vertical roller crusher;

the vertical roll crusher comprises a lower roll frame and an upper roll frame which are hinged with each other, wherein an adjusting assembly for adjusting the distance is arranged between the lower roll frame and the upper roll frame;

preferably, the repairing device comprises transverse guide rails fixedly arranged on the lower roller frame and the upper roller frame, a moving block is inserted into the transverse guide rails, an air cylinder is mounted on the moving block, a cutter or a grinding head is mounted on an air cylinder shaft of the air cylinder, a linear reciprocating motion assembly is further arranged on the transverse guide rails, and the linear reciprocating motion assembly is connected with the moving block;

preferably, the linear reciprocating component adopts an electric screw rod;

preferably, the adjusting assembly adopts a hydraulic cylinder, and two ends of the hydraulic cylinder are respectively hinged with the lower roll frame and the upper roll frame;

the automatic repairing device has the advantages of simple and reasonable structure and automatic repairing of the compression roller, and compared with the prior art, the automatic repairing device comprises a lower roller frame and an upper roller frame which are hinged with each other, an adjusting assembly for adjusting the distance is arranged between the lower roller frame and the upper roller frame, a driving roller is arranged on the lower roller frame, a driven roller is arranged on the upper roller frame, a driving device is further arranged, the driving device is in transmission connection with the driving roller, repairing devices for polishing the driving roller and the driven roller are arranged on the lower roller frame and the upper roller frame, the driving roller and the driven roller are polished through the repairing devices, the roller ring can be repaired without disassembling, the crushing efficiency and the normal use of the device are guaranteed, and the use requirement is met.

Drawings

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

fig. 2 is a schematic perspective view of the second embodiment of the present invention.

Detailed Description

The utility model is further described with reference to the accompanying drawings and embodiments;

referring to fig. 1-2, a vertical roll crusher is characterized in that: the roller ring repairing device comprises a lower roller frame 10 and an upper roller frame 20 which are hinged with each other, an adjusting assembly 30 for adjusting the distance is arranged between the lower roller frame 10 and the upper roller frame 20, a driving roller 50 is arranged on the lower roller frame 10, a driven roller 40 is arranged on the upper roller frame 20, the roller ring repairing device further comprises a driving device 70, the driving device 70 is in transmission connection with the driving roller 50, repairing devices 60 for polishing the driving roller 50 and the driven roller 40 are arranged on the lower roller frame 10 and the upper roller frame 20, the driving roller and the driven roller are polished through the repairing devices, the roller ring can be repaired without disassembling, the crushing efficiency and normal use of the device are guaranteed, and the use requirements are met;

the present invention has:

1. the single-drive inner roller only needs one motor. The weight of the weight itself can be utilized. Energy saving and high efficiency;

2. the hydraulic system is adjustable, and the up-down distance of the roller ring can be protected;

3. the roller ring repairing device has a grinding machine repairing function, and can realize repairing of the roller ring without disassembling the machine;

4. the long lever design has higher efficiency;

specifically, the repairing device 60 comprises a transverse guide rail 610 fixedly arranged on the lower roller frame 10 and the upper roller frame 20, a moving block 620 is inserted into the transverse guide rail 610, an air cylinder is mounted on the moving block 620, a cutter is mounted on an air cylinder shaft of the air cylinder, a linear reciprocating moving assembly is further arranged on the transverse guide rail 610 and connected with the moving block 620, namely, the cutter is driven by the air cylinder to be in contact with the driven roller or the driving roller in the rotating process of the driven roller and the driving roller, the surface of the driven roller or the driving roller is polished, the cutter is driven by the linear reciprocating moving assembly to move transversely, the polishing position is adjusted, and polishing repairing can be realized without disassembling a roller ring;

further, a dust collection device is arranged on the moving block, the dust collection device comprises a dust collection box, the dust collection box is provided with a dust collection port, the dust collection port faces the driving roller 50 or the driven roller 40, a dust outlet is formed in the dust collection box, the dust outlet is connected with external dust collection equipment, namely, in the polishing process, the external dust collection equipment is started to collect dust, and debris can be removed;

the linear reciprocating motion assembly adopts an electric screw rod;

further, the adjusting assembly 30 adopts a hydraulic cylinder, and two ends of the hydraulic cylinder are respectively hinged with the lower roller frame 10 and the upper roller frame 20;

the driving device 70 comprises a motor 710 and a gearbox 720, a motor shaft of the motor 710 is in transmission connection with a power input shaft of the gearbox 720, and a power output shaft of the gearbox 720 is in transmission connection with the driving roller 50;

in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for the convenience of description and simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model, the terms "first" and "second" are used for descriptive purposes only, but not as indicating or implying relative importance or implicitly indicating the number of technical features indicated;

the foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A vertical roll crusher, characterized in that: the grinding device comprises a lower roller frame (10) and an upper roller frame (20) which are hinged with each other, an adjusting assembly (30) used for adjusting the distance is arranged between the lower roller frame (10) and the upper roller frame (20), a driving roller (50) is installed on the lower roller frame (10), a driven roller (40) is installed on the upper roller frame (20), the grinding device further comprises a driving device (70), the driving device (70) is in transmission connection with the driving roller (50), and repairing devices (60) used for grinding the driving roller (50) and the driven roller (40) are arranged on the lower roller frame (10) and the upper roller frame (20).

2. A vertical roll crusher as claimed in claim 1, wherein: the repairing device (60) comprises transverse guide rails (610) fixedly arranged on the lower roller frame (10) and the upper roller frame (20), moving blocks (620) are inserted into the transverse guide rails (610), air cylinders are mounted on the moving blocks (620), cutters are mounted on air cylinder shafts of the air cylinders, linear reciprocating moving assemblies are further arranged on the transverse guide rails (610), and the linear reciprocating moving assemblies are connected with the moving blocks (620).

3. A vertical roll crusher as claimed in claim 2, wherein: the linear reciprocating motion assembly adopts an electric screw rod.

4. A vertical roll crusher as claimed in any one of claims 1 to 3, wherein: the adjusting component (30) adopts a hydraulic cylinder, and two ends of the hydraulic cylinder are respectively hinged with the lower roller frame (10) and the upper roller frame (20).

5. A vertical roll crusher as claimed in any one of claims 1 to 3, wherein: the driving device (70) comprises a motor (710) and a gearbox (720), a motor shaft of the motor (710) is in transmission connection with a power input shaft of the gearbox (720), and a power output shaft of the gearbox (720) is in transmission connection with the driving roller (50).