CN211537925U

CN211537925U - Fine crushing device for coal processing

Info

Publication number: CN211537925U
Application number: CN201922050274.2U
Authority: CN
Inventors: 潘颖
Original assignee: Quanzhou Binli Clothing Co Ltd
Current assignee: Quanzhou Binli Clothing Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-09-22
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a fine grinding device for coal processing, which comprises a grinding box, wherein a first motor is fixedly arranged on the rear end face of the grinding box, the front end of the first motor is connected with a driving shaft in a transmission way through a rotating shaft, a conveyor belt is sleeved on the outer side wall of the driving shaft, the tail end of the conveyor belt is sleeved on the outer side wall of a driven shaft, a driving disc and a driven disc are respectively and fixedly sleeved on the front end outer side walls of the driving shaft and the driven shaft, the driving disc and the driven disc are connected through sawtooth meshing, a second motor is fixedly arranged on the left end of the grinding box, the right end of the second motor is connected with a stirring shaft in a transmission way through a rotating shaft, a filter screen is fixedly arranged at the middle lower part of the inner side wall of the grinding box, a push plate is movably connected on the filter screen, a push rod is fixedly, the crushing uniformity is improved.

Description

Fine crushing device for coal processing

Technical Field

The utility model relates to a coal processing equipment technical field specifically is a coal processing is with fine-crushing device.

Background

Coal is a solid combustible mineral formed gradually by ancient plants buried underground and undergoing complex biochemical and physicochemical changes. Is a solid combustible organic rock which is mainly formed by the biochemical action of plant remains, buried and transformed by geological action, and is commonly called coal. Coal is known as black gold by people and is industrial food, which is one of the main energy sources used in the human world in the eighteenth century.

Coal rubbing crusher is one of the common equipment in broken coal and broken coal gangue production line, and raw coal or bituminous coal can be carried into next link through the breakage and process and handle, and the kibbling effect of coal directly depends on the height of reducing mechanism performance, and prior art's rubbing crusher, ubiquitous crushing efficiency is low, the inhomogeneous shortcoming of broken granularity, the operation effect is difficult to reach the ideal state, and for this reason, we provide a fine crushing device for coal processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal processing is with fine crushing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal processing is with fine crushing device, includes crushing case, open crushing case upper end has the feed inlet, the first motor of rear end face fixed mounting of crushing case, the front end of first motor is connected with the driving shaft transmission through the pivot, the lateral wall of driving shaft cup joints the conveyer belt, the terminal lateral wall at the driven shaft that cup joints of conveyer belt, driving shaft and driven shaft run through to peg graft inside the crushing case, the front end lateral wall of driving shaft and driven shaft is fixed respectively and cup joints driving disc and driven disc, connect through the sawtooth meshing between driving disc and the driven disc, the well upper portion fixed mounting of crushing case inside wall has the blade, the left end fixed mounting second motor of crushing case, the right-hand member of second motor is connected with the (mixing) shaft transmission through the pivot, the (mixing) shaft runs through to peg graft inside the crushing case, the lateral wall fixed mounting of (mixing) blade, the lower part fixed mounting has the filter screen in the inside wall of crushing case, swing joint push pedal on the filter screen, the right-hand member fixed connection push rod of push pedal, open the lower extreme of crushing case has discharge gate and filtration mouth, the equal fixed mounting in the left and right sides of crushing case lower extreme has the bracing piece, the fixed elastic plate that bonds of push pedal lower extreme, it has the elastic nail to bond on the terminal surface under the elastic plate.

Preferably, the blades are arranged in a plurality of annular arrays in the middle of the inner side wall of the crushing box.

Preferably, the saw teeth are arranged in a plurality of annular arrays and are respectively arranged on the outer side walls of the driving disc and the driven disc.

Preferably, the stirring blade is spirally wound around the outer side wall of the stirring shaft.

Preferably, the right end of filter screen downward sloping and filter screen right-hand member install on the lower terminal surface of smashing the incasement lateral wall.

Preferably, the push plate is in a right-angled triangular shape.

Preferably, the elastic nails are arranged in a plurality of numbers, and the elastic nails are uniformly arranged on the lower end face of the elastic plate.

Preferably, the right end of the push rod is movably inserted into the side wall of the crushing box.

Compared with the prior art, the beneficial effects of the utility model are that: according to the fine crushing device for coal processing, the driving shaft, the conveying belt, the driven shaft, the driving disc, the driven disc, the saw teeth, the blades, the stirring shaft and the stirring blades are arranged, so that coal can be thoroughly crushed, the crushing effect of the coal is improved, the uniformity of crushed particles of the coal is improved, and the fine crushing device is more convenient to use; through setting up filter screen, push pedal, elastic plate, elastic nail and push rod, can filter the great or complete coal of processing of the volume granule that filters off get off to remove the filtration mouth through the push pedal, can reprocess, can also scrape the coal of joint at the jam of filter screen mesh through the elastic nail, reach the effect of clearance filter screen.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is a schematic view of the local connection of the push plate of the present invention.

In the figure: 1 crushing box, 2 feed inlets, 3 first motors, 4 driving shafts, 5 conveyor belts, 6 driven shafts, 7 driving discs, 8 driven discs, 9 sawteeth, 10 blades, 11 second motors, 12 stirring shafts, 13 stirring blades, 14 filter screens, 15 push plates, 151 elastic plates, 152 elastic nails, 16 push rods, 17 discharge outlets, 18 filter outlets and 19 support rods.

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. 1-3, the present invention provides a technical solution: the utility model provides a coal processing is with fine-crushing device, includes crushing case 1, open at 1 upper end of crushing case has feed inlet 2, puts in coal through setting up feed inlet 2, the first motor 3 of rear end face fixed mounting of crushing case 1, the model of first motor 3: YL, brand name: the double sails are electrified to start the first motor 3, the front end of the first motor 3 is in transmission connection with the driving shaft 4 through a rotating shaft, the driving shaft 4 is driven to rotate through the rotation of the first motor 3, the outer side wall of the driving shaft 4 is sleeved with the conveyor belt 5, the tail end of the conveyor belt 5 is sleeved on the outer side wall of the driven shaft 6, and the driving shaft 4 drives the driven shaft 6 to rotate through the conveyor belt 5;

the coal crushing device comprises a crushing box 1, a driving shaft 4, a driven shaft 6, a driving disc 7 and a driven disc 8, wherein the driving disc 7 and the driven disc 8 are respectively fixedly sleeved on the outer side wall of the front end of the driving shaft 4 and the outer side wall of the front end of the driven shaft 6, the driving disc 7 and the driven disc 8 are connected in a meshed mode through sawteeth 9, a plurality of sawteeth 9 are arranged, the sawteeth 9 are arranged on the outer side walls of the driving disc 7 and the driven disc 8 in an annular array mode, the driving disc 7 and the driven disc 8 are driven to rotate through the rotation of the driving shaft 4 and the driven shaft 6, the sawteeth are connected in a meshed mode to crush thrown coal, blades 10 are fixedly installed on the middle upper portion of the inner side wall of the crushing box 1, the blades 10 are arranged in the middle of the inner side wall of the crushing box 1;

smash case 1's left end fixed mounting second motor 11, the circular telegram starts second motor 11, the model of second motor 11: YL, brand name: the right end of the second motor 11 is in transmission connection with a stirring shaft 12 through a rotating shaft, the stirring shaft 12 penetrates and is inserted in the crushing box 1, the outer side wall of the stirring shaft 12 is fixedly provided with a stirring blade 13, the stirring blade 13 spirally surrounds the outer side wall of the stirring shaft 12, the rotation of the stirring shaft 12 is replaced by the starting of the second motor 11, the transmission of the stirring shaft 12 drives the rotation of the stirring blade 13, the crushed coal is further processed, a filter screen 14 is fixedly arranged at the middle lower part of the inner side wall of the crushing box 1, and by arranging the filter screen 14, the coal with larger volume particles or incomplete processing can be filtered, the right end of the filter screen 14 is inclined downwards, the right end of the filter screen 14 is arranged on the lower end surface of the inner side wall of the crushing box 1, by arranging the filter screen 14, the filtered coal can be discharged from the discharge port 17;

swing joint push pedal 15 on the filter screen 14, push pedal 15 is the right angle triangle bodily form, the right-hand member fixed connection push rod 16 of push pedal 15, the lateral wall of smashing case 1 is received in the activity of push rod 16 right-hand member activity through-penetration, and manual removal push rod 16 controls push pedal 15 and slides on filter screen 14 up end, can hang the filtration 18 department to the filtration mouth with the great, not complete coal of processing of the volume granule that filters out, the lower extreme of smashing case 1 is opened there are discharge gate 17 and filtration mouth 18, the equal fixed mounting in the left and right sides of smashing case 1 lower extreme has bracing piece 19, through setting up bracing piece 19, can the fixed overall structure who smashes case 1, the fixed elastic plate 151 that bonds of push pedal 15 lower extreme, it has elastic nail 152 to bond on the elastic plate 151 lower terminal surface, elastic nail 152 is equipped with a plurality ofly, elastic nail 152 evenly installs on elastic plate, when the push plate 15 is moved, the elastic nails 152 can scrape off the blocked coal clamped in the meshes of the filter screen 14, so that the effect of cleaning the filter screen 14 is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coal processing is with fine crushing device, includes crushing case (1), its characterized in that: the utility model discloses a crushing case, including crushing case (1), feed inlet (2) are opened to crushing case (1) upper end, the first motor of rear end face fixed mounting (3) of crushing case (1), the front end of first motor (3) is connected with driving shaft (4) transmission through the pivot, conveyer belt (5) are cup jointed to the lateral wall of driving shaft (4), the terminal lateral wall of cup jointing at driven shaft (6) of conveyer belt (5), driving shaft (4) and driven shaft (6) are run through and are pegged graft to crushing case (1) inside, the front end lateral wall of driving shaft (4) and driven shaft (6) is fixed respectively and is cup jointed driving disc (7) and driven disc (8), connect through sawtooth (9) meshing between driving disc (7) and the driven disc (8), the well upper portion fixed mounting of crushing case (1) inside wall has blade (10), the left end fixed mounting second motor (11) of crushing case (1), the right-hand member of second motor (11) is connected with (mixing) shaft (12) transmission through the pivot, (mixing) shaft (12) run through the grafting inside crushing case (1), the lateral wall fixed mounting of (mixing) shaft (12) has stirring leaf (13), lower part fixed mounting has filter screen (14) in the inside wall of crushing case (1), swing joint push pedal (15) are gone up in filter screen (14), right-hand member fixed connection push rod (16) of push pedal (15), the lower extreme of crushing case (1) is opened there are discharge gate (17) and filtration mouth (18), the equal fixed mounting in the left and right sides of crushing case (1) lower extreme has bracing piece (19), push pedal (15) lower extreme fixed bonding elastic plate (151), it has elastic pin (152) to bond on the terminal surface under elastic plate (151).

2. A coal processing fine pulverizing apparatus according to claim 1, wherein: the blades (10) are arranged in a plurality of numbers, and the blades (10) are arranged in the middle of the inner side wall of the crushing box (1) in an annular array mode.

3. A coal processing fine pulverizing apparatus according to claim 1, wherein: the saw teeth (9) are arranged in a plurality of annular arrays, and the saw teeth (9) are respectively arranged on the outer side walls of the driving disc (7) and the driven disc (8).

4. A coal processing fine pulverizing apparatus according to claim 1, wherein: the stirring blades (13) spirally surround the outer side wall of the stirring shaft (12).

5. A coal processing fine pulverizing apparatus according to claim 1, wherein: the right end of filter screen (14) downward sloping and filter screen (14) right end install on the lower terminal surface of smashing case (1) inside wall.

6. A coal processing fine pulverizing apparatus according to claim 1, wherein: the push plate (15) is in a right-angle triangular shape.

7. A coal processing fine pulverizing apparatus according to claim 1, wherein: the elastic nails (152) are arranged in a plurality of numbers, and the elastic nails (152) are uniformly arranged on the lower end face of the elastic plate (151).

8. A coal processing fine pulverizing apparatus according to claim 1, wherein: the right end of the push rod (16) is movably inserted into the side wall of the crushing box (1).