CN212328556U

CN212328556U - Broken crocus integrated device of coal cinder

Info

Publication number: CN212328556U
Application number: CN202020344616.1U
Authority: CN
Inventors: 刘涛
Original assignee: Foshan Jingke Machinery Co ltd
Current assignee: Foshan Jingke Machinery Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2021-01-12
Anticipated expiration: 2030-03-18

Abstract

The utility model relates to the technical field of coal processing equipment, in particular to a coal briquette crushing and grinding integrated device, which comprises a grinding box, a crushing box and a material receiving box, wherein two crushing rollers which rotate relatively are arranged in the grinding box, a fixed grinding disc and a rotating grinding disc which are matched with each other are arranged in the grinding box, the bottom of the grinding box is provided with a material collecting hopper, the bottom of a material discharging pipe is fixedly connected with a hose, a piston rod of a cylinder is fixedly connected with one side of a bracket, and the other side of the bracket is fixedly connected with the hose; broken case is enclosed construction, the top is connected with the charge door, set up a plurality of striker plates in the charge door, produce the coal cinder departure and hit staff's problem when effectively preventing broken operation, avoid the emergence of incident, through at organism bottom coupling hose, the hose extends only receives in the workbin, can prevent that the dust that the buggy produced when dropping from getting into in the air, and the support that sets up on the hose passes through the drive of cylinder, can reciprocate, prevent that the buggy from piling up the jam in the hose, get into smoothly and receive in the workbin.

Description

Broken crocus integrated device of coal cinder

Technical Field

The utility model relates to a coal processing equipment technical field specifically is a broken crocus integrated device of coal cinder.

Background

Coal resources in China are abundant, a thermal power station adopting coal as an energy source is a main power source in China, however, in order to ensure the sufficient combustion of the coal, coal blocks are generally crushed into coal powder, and then a flame retardant is added to ensure the sufficient combustion of the coal, so that the emission of harmful gases is reduced.

Among the broken processing equipment of current coal cinder, not set up corresponding grinding apparatus, need other equipment to grind, therefore work efficiency is lower, and does not set up safety shield among the most breaker, and the coal cinder flies out very easily when broken operation, causes the potential safety hazard, in addition, connects material link buggy to spill and very easily causes a large amount of dust, must avoid the dust that the buggy produced when the discharge gate drops consequently. There is a need for improvements in existing coal processing equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a broken crocus integrated device of coal cinder to the not enough of prior art existence to solve the problem that provides in the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a coal block crushing and grinding integrated device comprises a grinding box, a crushing box and a material receiving box, wherein a feeding opening is formed in the top of the crushing box, a plurality of material blocking plates are fixedly arranged in the feeding opening, two crushing rollers which rotate relatively are arranged in the crushing box, a fixed grinding disc and a rotating grinding disc which are matched with each other are arranged in the grinding box, the fixed grinding disc is positioned at the top of the rotating grinding disc, the left end and the right end of the fixed grinding disc are fixedly connected with the inner side wall of the grinding box, and the bottom of the rotating grinding disc is fixedly connected with an output shaft of a motor through a connector;

the grinding machine is characterized in that a collecting hopper is arranged at the bottom of the grinding box, a plurality of blanking holes are formed between the collecting hopper and the grinding box, a discharging pipe is arranged at the bottom of the collecting hopper, a hose is fixedly connected to the bottom of the discharging pipe, a cylinder is fixedly arranged on the outer wall of one side of the collecting hopper through a cylinder seat, a piston rod of the cylinder is fixedly connected with one side of a support, the hose is fixedly connected to the other side of the support, the collecting box is located at the bottom of the grinding box, and a plurality of rollers are arranged at the bottom of the collecting box.

Further, the two crushing rollers which are arranged in a relative rotation mode are driven by a motor.

Further, the bracket and the hose are bonded by glue or fixedly connected by screws.

Furthermore, a partition plate is fixedly arranged at the bottom of the grinding box, and the motor and the inside of the grinding box are separated by the partition plate, so that the motor is protected.

Further, the grinding box, the fixed grinding disc and the rotary grinding disc are all circular in shape.

Furthermore, the top of the rotary grinding disc is conical, the upper side surface of the rotary grinding disc is a grinding inclined surface, and the included angle between the grinding inclined surface and the horizontal plane is 25-38 degrees.

The utility model has the advantages that:

1. the coal blocks are subjected to crushing and grinding integrated processing, so that production resources are saved, and the operation flow is simplified;

2. the crushing box is of a closed structure, the top of the crushing box is connected with the feeding port, and a plurality of baffle plates are arranged in the feeding port, so that the problem that coal blocks fly out to hit personnel during crushing operation can be effectively prevented, and safety accidents are avoided;

3. through at organism bottom coupling hose, the hose extends to in the workbin, can prevent during the dust entering air that the buggy produced when dropping, and the support that sets up on the hose passes through the drive of cylinder, can reciprocate, prevents that the buggy from piling up the jam in the hose, gets into smoothly in the workbin.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-grinding box, 101-blanking hole, 102-aggregate bin, 103-discharging pipe; 2-fixed grinding disc; 3-a material baffle plate; 4-a feed inlet; 5-a crushing box; 6-a crushing roller; 7-rotating the grinding disc; 8-a separator; 9-a cylinder block; 10-cylinder; 11-a scaffold; 12-a material receiving box; 13-a roller; 14-a connector; 15-a motor; 16-flexible pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, the present invention provides a technical solution: a coal block crushing and grinding integrated device comprises a grinding box 1, a crushing box 5 and a material receiving box 12, wherein a feed opening 4 is formed in the top of the crushing box 5, a plurality of baffle plates 3 are fixedly arranged in the feed opening 4, two crushing rollers 6 which rotate relatively are arranged in the crushing box 5, a fixed grinding disc 2 and a rotating grinding disc 7 which are matched with each other are arranged in the grinding box 1, the fixed grinding disc 2 is positioned at the top of the rotating grinding disc 7, the left end and the right end of the fixed grinding disc 2 are fixedly connected with the inner side wall of the grinding box 1, and the bottom of the rotating grinding disc 7 is fixedly connected with an output shaft of a motor 15 through a connector 14;

the grinding machine is characterized in that a collecting hopper 102 is arranged at the bottom of the grinding box 1, a plurality of blanking holes 101 are formed between the collecting hopper 102 and the grinding box 1, a discharging pipe 103 is arranged at the bottom of the collecting hopper 102, a hose 16 is fixedly connected to the bottom of the discharging pipe 103, an air cylinder 10 is fixedly arranged on the outer wall of one side of the collecting hopper 102 through an air cylinder seat 9, a piston rod of the air cylinder 10 is fixedly connected with one side of a support 11, the hose 16 is fixedly connected to the other side of the support 11, the collecting box 12 is located at the bottom of the grinding box 1, and a plurality of rollers 13 are arranged at the bottom of the collecting box 12.

As an optimized mode of the utility model, two the crushing roller 6 that the relative rotation set up all passes through motor drive.

As a preferred mode of the present invention, the bracket 11 and the hose 16 are bonded by glue or fixedly connected by screws.

As an optimized mode of the utility model, grind the fixed baffle 8 that is provided with in bottom of case 1, separate the motor through the baffle with grinding incasement portion, play the effect of protection to the motor.

As a preferred mode of the present invention, the grinding box 1, the fixed grinding disk 2 and the rotary grinding disk 7 are all circular.

As an optimized mode of the utility model, the top of the rotary millstone 7 is conical, the upper side surface of the rotary millstone 7 is a grinding inclined plane, and the included angle between the grinding inclined plane and the horizontal plane is 25-38 degrees.

The utility model discloses a theory of operation does: firstly, raw coal blocks are added into a crushing box 5 through a feed opening 4, two crushing rollers 6 which are arranged in the crushing box 5 in a rotating mode crush the raw coal blocks under the working of a driving motor, the crushing box 5 is of a closed structure, the top of the crushing box is connected with the feed opening 4, and a plurality of baffle plates 3 are arranged in the feed opening 4, so that the problem that the coal blocks fly out during crushing operation can be effectively solved, and safety accidents are prevented; the coal blocks after crushing processing enter a round hole arranged in the fixed grinding disc 2 through the bottom of the crushing box 5, and the motor 15 works to drive the rotary grinding disc 7 to rotate so as to grind and process the coal blocks; the hose 16 is connected to the bottom of the machine body 1, the hose 16 extends into the material receiving box 12, so that dust generated when coal dust falls can be prevented from entering air, the support 11 fixedly connected to the hose 16 can move up and down through the driving of the cylinder 10, and the coal dust in the hose 16 is prevented from being accumulated and blocked and smoothly enters the material receiving box 12. The device simple structure, broken grinding integration operation promotes work efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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 coal block crushing and grinding integrated device is characterized by comprising a grinding box (1), a crushing box (5) and a material receiving box (12), wherein a feed inlet (4) is formed in the top of the crushing box (5), a plurality of material blocking plates (3) are fixedly arranged in the feed inlet (4), two crushing rollers (6) which rotate relatively are arranged in the crushing box (5), a fixed grinding disc (2) and a rotating grinding disc (7) which are matched with each other are arranged in the grinding box (1), the fixed grinding disc (2) is positioned at the top of the rotating grinding disc (7), the left end and the right end of the fixed grinding disc (2) are fixedly connected with the inner side wall of the grinding box (1), and the bottom of the rotating grinding disc (7) is fixedly connected with an output shaft of a motor (15) through a connector (14);

the grinding machine is characterized in that a material collecting hopper (102) is arranged at the bottom of the grinding box (1), a plurality of material dropping holes (101) are formed between the material collecting hopper (102) and the grinding box (1), a material discharging pipe (103) is arranged at the bottom of the material collecting hopper (102), a hose (16) is fixedly connected to the bottom of the material discharging pipe (103), a cylinder (10) is fixedly arranged on the outer wall of one side of the material collecting hopper (102) through a cylinder seat (9), a piston rod of the cylinder (10) is fixedly connected with one side of a support (11), the hose (16) is fixedly connected to the other side of the support (11), the material collecting box (12) is located at the bottom of the grinding box (1), and a plurality of rollers (13) are arranged at the bottom of the material collecting box (.

2. The integrated device for crushing and grinding coal briquettes according to claim 1, wherein: the two crushing rollers (6) which are arranged in a relative rotation way are driven by a motor.

3. The integrated device for crushing and grinding coal briquettes according to claim 1, wherein: the bracket (11) and the hose (16) are bonded by glue or fixedly connected by screws.

4. The integrated device for crushing and grinding coal briquettes according to claim 1, wherein: and a partition plate (8) is fixedly arranged at the bottom of the grinding box (1).

5. The integrated device for crushing and grinding coal briquettes according to claim 1, wherein: the grinding box (1), the fixed grinding disc (2) and the rotating grinding disc (7) are all circular in shape.

6. The integrated device for crushing and grinding coal briquettes according to claim 1 or 5, wherein: the top of the rotary grinding disc (7) is conical, the upper side surface of the rotary grinding disc (7) is a grinding inclined surface, and the included angle between the grinding inclined surface and the horizontal plane is 25-38 degrees.