CN211051611U

CN211051611U - Material crushing machine for chemical industry

Info

Publication number: CN211051611U
Application number: CN201921908606.XU
Authority: CN
Inventors: 刘建锋
Original assignee: Qingyang Taixin New Materials Co ltd
Current assignee: Qingyang Taixin New Materials Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-21
Anticipated expiration: 2029-11-06

Abstract

The utility model provides a pair of crushed aggregates machine for chemical industry, including the organism, the organism includes feedstock channel, crushed aggregates chamber and unloading passageway, establishes the roller that rolls in the feedstock channel, and counterattack board and crushed aggregates main shaft are established to the crushed aggregates intracavity, and buffer subassembly is connected to the counterattack board, and unloading passageway has down hopper and sieve the utility model discloses simple structure, reasonable in design for material crushed aggregates has the advantage of preventing splashing, crushed aggregates are efficient, and simultaneously, can sieve department is not conform to the crushed aggregates requirement, carries out the crushed aggregates again, can effectively improve the crushed aggregates effect.

Description

Material crushing machine for chemical industry

Technical Field

The utility model relates to a chemical industry equipment technical field, especially a crushed aggregates machine for chemical industry.

Background

The crusher is a high-speed crusher, and is commonly used in the fields of chemical industry, coal mines and the like.

Conventional crushed aggregates machine often has certain problem of splashing in the in-service use in-process, and the degree of safety is not enough to some extent, simultaneously, through the material behind the crushed aggregates machine crushed aggregates, often can be doped with a small amount of bold material that is not conform to the crushed aggregates requirement in it, and crushed aggregates effect has the defect, and does not possess crushed aggregates function again, often needs artifical screening after, drops into the crushed aggregates machine again, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model is directed at the above-mentioned problem to a crushed aggregates machine for chemical industry is proposed.

The specific technical scheme is as follows:

a chemical crushing machine comprises a machine body and is characterized in that the machine body comprises a feeding channel, a crushing cavity and a discharging channel, the feeding channel is communicated with the crushing cavity, 2 grinding rollers are arranged in the feeding channel, 3 counterattack plates and a crushing main shaft are arranged in the crushing cavity, the discharging channel is communicated with the crushing cavity, and a discharging hopper and a sieve plate are arranged at the lower end of the discharging channel;

the grinding roller is rotationally arranged in the feeding channel through a rotating shaft and is driven to rotate by a motor to grind materials, 3 impact plates are all arc-shaped and comprise 1 fixed impact plate and 2 buffer impact plates, the fixed impact plates are arranged between the feeding channel and a crushed material cavity, the buffer impact plates are uniformly distributed in the crushed material cavity, one end of each buffer impact plate is hinged with the machine body, the other end of each buffer impact plate is elastically connected with the machine body through a buffer assembly, each buffer assembly comprises a buffer rod, a buffer spring, a linear bearing, an aligning bearing and a fixing seat, one end of each buffer rod is hinged with the corresponding buffer impact plate and is fixedly provided with a spring seat, the other end of each buffer impact plate penetrates through the linear bearing, the aligning bearing is sleeved outside the linear bearing and is fixedly connected with the linear bearing and is fixedly arranged on the machine body through the fixing seat, and the buffer spring is sleeved on the buffer rod, one end of the linear bearing is pressed against the spring seat, and the other end of the linear bearing is pressed against the linear bearing;

the crushing main shaft is horizontally and rotatably arranged in the crushing cavity and is driven to rotate by a motor, a plate hammer is connected onto the crushing main shaft, the upper end of the blanking hopper is communicated with the blanking channel, the lower end of the blanking hopper is a discharge hole, a re-crushing channel is arranged on the side wall of the blanking hopper, the sieve plate is arranged in the blanking hopper, one end of the sieve plate is hinged to the re-crushing channel, the other end of the sieve plate is connected with a vibrating motor, and the vibrating motor is fixedly arranged at the blanking channel;

further, the blanking channel is communicated with a material groove;

furthermore, a lifting machine is arranged at the trough, the lower end of the lifting machine is a feeding end, and the upper end of the lifting machine is a discharging end;

further, the feeding end is positioned in the trough, and the discharging end is positioned in the feeding channel;

further, the rotation directions of 2 rolling rollers are opposite;

further, the lower end of the machine body is provided with a skirt for supporting.

The utility model has the advantages that:

Drawings

Fig. 1 is a cross-sectional view of the present invention.

FIG. 2 is a schematic view of a buffer assembly.

Detailed Description

For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the embodiment below the utility model discloses it is further described, any right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope.

The material crushing machine for the chemical industry comprises a machine body 1 and is characterized in that the machine body 1 comprises a feeding channel 2, a material crushing cavity 3 and a material discharging channel 4, the feeding channel 2 is communicated with the

material crushing cavity

3, 2 grinding rollers 5 are arranged in the

feeding channel

2, 3 counterattack plates 6 and a material crushing main shaft 7 are arranged in the material crushing cavity 3, the material discharging channel 4 is communicated with the material crushing cavity 3, and a material discharging hopper 8 and a sieve plate 9 are arranged at the lower end of the material discharging channel;

the grinding roller 5 rotates through the pivot and sets up in feedstock channel 2 to it is rotatory through motor drive, rolls the material, 3 counterattack board 6 all is arc, including 1 fixed

counterattack board

61 and 2 buffering counterattack boards 62, fixed counterattack board 61 sets up between feedstock channel 2, crushed aggregates chamber 3, buffering counterattack board 62 evenly distributed links to each other in crushed aggregates chamber 3, and buffering counterattack board 62's one end and organism 1 are articulated, and the other end links to each other through buffering subassembly 10 and organism 1 elasticity, buffering subassembly 10 includes buffer beam 11, buffer spring 12, linear bearing 13, self-aligning bearing 14 and fixing base 15, the one end of buffer beam 11 links to each other with buffering counterattack board 62 is articulated to the fixed spring holder 16 that is equipped with, its other end passes linear bearing 13 to fixedly connected with stopper 17, self-aligning bearing 14 cover is at linear bearing 13 outer, The buffer spring 12 is sleeved on the buffer rod 11, one end of the buffer spring is pressed against the spring seat 16, and the other end of the buffer spring is pressed against the linear bearing 13;

the crushing main shaft 7 is horizontally and rotatably arranged in the crushing cavity 3, is driven to rotate by a motor, is connected with a plate hammer 18, the upper end of the blanking hopper 8 is communicated with the blanking channel 4, the lower end of the blanking hopper is provided with a discharge hole 19, the side wall of the blanking hopper is provided with a crushing channel 20, the sieve plate 9 is arranged in the blanking hopper 8, one end of the sieve plate is hinged to the crushing channel 20, the other end of the sieve plate is connected with a vibrating motor 21, and the vibrating motor 21 is fixedly arranged at the blanking channel 4;

further, the blanking channel 4 is communicated with a material groove 22;

further, a lifting machine 23 is arranged at the trough 22, the lower end of the lifting machine 23 is a feeding end, and the upper end of the lifting machine 23 is a discharging end;

further, the feeding end is positioned in the trough 22, and the discharging end is positioned in the feeding channel 2;

further, the rotation directions of 2 rolling rollers 5 are opposite;

further, a skirt 24 for supporting is provided at the lower end of the machine body 1.

The working principle of the utility model is as follows:

the material is stored in a material groove and is conveyed to a feeding channel through a lifter, after the material enters the feeding channel, the material is firstly rolled and crushed by a rolling roller and then enters a crushing cavity, a crushing main shaft which rotates rapidly in the crushing cavity drives a plate hammer to rotate rapidly, the material entering the crushing cavity is beaten and impacts a counterattack plate, so that the material is crushed repeatedly until the material meets the crushing requirement (the material with extremely small amount possibly does not meet the crushing requirement), and then the material enters a discharging channel; the materials entering the blanking channel fall on the sieve plate, the sieve plate is rapidly vibrated through the vibration motor, most of the materials meeting the requirement of crushed aggregates are discharged through the discharge hole, and the materials which do not pass through the sieve plate and do not meet the requirement of the crushed aggregates enter the material groove through the re-crushed aggregate channel on one side to be crushed again;

the utility model provides a fixed counterattack board is used for preventing hitting of material to hit the in-process, reverse departure feedstock channel, its guard action, the material is preferred rolls through the grinding roller, can effectively accelerate crushed aggregates efficiency, and buffering counterattack board connection buffering subassembly can play the effect of protection counterattack board, simultaneously, because the guard action is repeated wobbling buffering counterattack board, also can effectively increase the counterattack dynamics, improves the crushed aggregates effect.

To sum up, the utility model discloses simple structure, reasonable in design for material crushed aggregates has and prevents splashing, the efficient advantage of crushed aggregates, simultaneously, can sieve the department and be not conform to the crushed aggregates requirement, carries out the crushed aggregates again, can effectively improve the crushed aggregates effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A chemical crushing machine comprises a machine body and is characterized in that the machine body comprises a feeding channel, a crushing cavity and a discharging channel, the feeding channel is communicated with the crushing cavity, 2 grinding rollers are arranged in the feeding channel, 3 counterattack plates and a crushing main shaft are arranged in the crushing cavity, the discharging channel is communicated with the crushing cavity, and a discharging hopper and a sieve plate are arranged at the lower end of the discharging channel;

the utility model discloses a material crushing machine, including feeding hopper, crushed aggregates main shaft, sieve, vibrating motor, hammer, discharge hopper, crushed aggregates passageway, the horizontal rotation of crushed aggregates main shaft sets up in the crushed aggregates intracavity, and is rotatory through motor drive, is connected with the board hammer on it, the upper end and the unloading passageway intercommunication of unloading hopper, lower extreme are the discharge gate, are equipped with crushed aggregates passageway again on its lateral wall, the sieve sets up in the unloading hopper, and its one end articulates in crushed aggregates passageway department again, and the other end links to each other.

2. A chemical crushing machine according to claim 1, wherein the blanking channel is communicated with a material tank.

3. A chemical crushing machine according to claim 2, wherein the material trough is provided with a lifter, the lifter is provided with a feeding end at the lower end and a discharging end at the upper end.

4. A chemical crushing mill as claimed in claim 3, wherein the feed end is located in the chute and the discharge end is located in the feed channel.

5. A chemical crushing mill according to claim 4, wherein 2 of said crushing rollers rotate in opposite directions.

6. A chemical crushing machine according to claim 5, wherein the lower end of the machine body is provided with a skirt for supporting.