CN222197086U - Screening device for coal processing - Google Patents
Screening device for coal processing Download PDFInfo
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- CN222197086U CN222197086U CN202323438392.3U CN202323438392U CN222197086U CN 222197086 U CN222197086 U CN 222197086U CN 202323438392 U CN202323438392 U CN 202323438392U CN 222197086 U CN222197086 U CN 222197086U
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- coal
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- 239000003245 coal Substances 0.000 title claims abstract description 45
- 238000012216 screening Methods 0.000 title claims abstract description 41
- 238000012545 processing Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 11
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a screening device for coal processing, which relates to the technical field of screening devices for coal processing and comprises a main part body, wherein a baffle is fixedly connected to the inner wall of the main part body, a crushing roller mechanism is fixedly connected to the inside of the main part body, the crushing roller mechanism comprises a first supporting plate, a first motor is fixedly connected to the top of the first supporting plate, an output shaft of the first motor is fixedly connected with a crushing roller through a coupling, a discharge hole is fixedly connected to one side surface of the main part body, and a first sieve plate is fixedly connected to the inside of the main part body. According to the utility model, through the mutual matching of the feeding hopper, the first motor, the crushing roller, the discharging hole, the first screen plate, the second supporting plate, the second motor, the rotating rod, the grinding roller and the second screen plate, the screening process is more efficient, the multi-stage screening can be carried out on the material, and the different processing requirements and the different granularity requirements required in the application can be met.
Description
Technical Field
The utility model relates to the technical field of screening devices for coal processing, in particular to a screening device for coal processing.
Background
Coal is a solid combustible mineral that is gradually formed by ancient plants buried underground through complex biochemical and physicochemical changes. Coal is known as black gold and industrial food, is one of main energy sources used in human world in the eighteenth century, enters the twenty-first century, is a source of energy which is indispensable for the production and life of people in the present and future for a long time after all although the value of coal is far less than before, is also related to the stability of the development of the industry in China and the whole social aspect, and is the most important in the energy safety in China.
The following problems exist in the prior art:
1. The existing screening device for coal processing cannot rapidly screen coarse coal from fine coal or impurities in the screening process, is not efficient enough in the screening process, cannot perform multi-stage screening, and cannot meet different processing requirements and different granularity requirements required in application;
2. The existing screening device for coal processing can not be used for rapidly overhauling when a user fails to meet internal equipment and needs to maintain the internal equipment in the using process, and the internal screening plate is inconvenient to clean after the use.
Disclosure of utility model
The utility model provides a screening device for coal processing, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
A screening device for coal processing comprises a main part body, wherein a baffle is fixedly connected to the inner wall of the main part body, a crushing roller mechanism is fixedly connected to the inner side of the main part body and comprises a first supporting plate, a first motor is fixedly connected to the top of the first supporting plate, an output shaft of the first motor is fixedly connected with a crushing roller through a coupling, a discharge hole is fixedly connected to one side surface of the main part body, a first screen plate is fixedly connected to the inner side of the main part body, a grinding roller mechanism is fixedly connected to the inner side of the main part body, a second supporting plate is arranged on the grinding roller mechanism, a rotating rod is fixedly connected to the top of the second supporting plate through a coupling, a grinding roller is fixedly connected to the outer wall of the rotating rod, a fixed wheel is fixedly connected to the outer wall of the rotating rod, a belt is rotatably connected to the outer wall of the fixed wheel, and a second screen plate is fixedly connected to the inner side of the main part body.
The technical scheme of the utility model is further improved in that two crushing rollers are arranged in total, and the crushing rollers are positioned above the first sieve plate.
By adopting the technical scheme, the crushing device is convenient for a user to efficiently crush the workpiece, so that the processing efficiency is higher.
The technical scheme of the utility model is further improved in that four grinding rollers are arranged in total, and the grinding rollers are symmetrically arranged by taking the vertical center line of the main part body as a symmetrical axis.
By adopting the technical scheme, the device is convenient for a user to grind the device efficiently, and the grinding rate of the device is further improved.
The technical scheme of the utility model is further improved in that the grinding roller is positioned above the second sieve plate, and the grinding roller is positioned below the first sieve plate.
By adopting the technical scheme, the screening process of the device is more efficient, and the applicability of the device is further improved.
The technical scheme of the utility model is further improved in that the top of the main part body is fixedly connected with a feeding hopper, and the feeding hopper is symmetrically arranged by taking the vertical central line of the main part body as a symmetrical axis.
By adopting the technical scheme, the device in the scheme enables a user to feed more quickly and conveniently during processing, and the practicability of the device is further improved.
The technical scheme of the utility model is further improved in that a hinge is fixedly connected to one side of the main part body, an access door is fixedly connected to one side of the hinge, and a handle is fixedly connected to one side of the access door.
By adopting the technical scheme, the device is beneficial to cleaning, overhauling and maintaining the internal structure of the device by a user, and the applicability of the device is further improved.
The technical scheme of the utility model is further improved in that two loose leaves are arranged in total, and the loose leaves are symmetrically arranged by taking the vertical central line of the main part body as a symmetrical axis.
By adopting the technical scheme, the access door is conveniently opened and closed by a user in the scheme, so that the practicability of the access door is further improved.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a screening device for coal processing, which is characterized in that a main part body, a feed hopper, a baffle, a first supporting plate, a first motor, a crushing roller, a discharge hole, a first screen plate, a second supporting plate, a second motor, a rotating rod, a grinding roller, a fixed wheel, a belt and a second screen plate are arranged to be used in a matched mode, coal is crushed by the crushing roller and then screened for the first time by the first screen plate, coal with different particle sizes is screened out, coal with smaller particle sizes is ground by the first screen plate and then is subjected to grinding treatment by the grinding roller, then is subjected to secondary screening treatment by the second screen plate, and coal with larger particle sizes slides from one side of the main part body by the first screen plate, so that the screening process is more efficient, multi-stage screening can be performed on the coal, and different processing requirements and different particle size requirements required in application can be met.
2. The utility model provides a screening device for coal processing, which is characterized in that a hinge, an access door and a handle are arranged to be matched with each other for use, when a user uses the screening device, the access door can be opened by pulling the handle, and when internal equipment fails, the screening device is required to be maintained and treated, and the internal screening plate is convenient to clean after the screening device is used.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is a schematic view of a crushing roller mechanism of the present utility model;
FIG. 4 is a schematic view of a grinding roller mechanism of the present utility model;
FIG. 5 is a schematic diagram of a side view of the overall structure of the present utility model.
In the figure, 1, a main part body; 2, a feed hopper, 3, a baffle plate, 4, a crushing roller mechanism, 401, a first supporting plate, 402, a first motor, 403, a crushing roller, 5, a discharge hole, 6, a first sieve plate, 7, a grinding roller mechanism, 701, a second supporting plate, 702, a second motor, 703, a rotating rod, 704, a grinding roller, 705, a fixed wheel, 706, a belt, 8, a second sieve plate, 9, a hinge, 10, an access door, 11 and a handle.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1-5, the utility model provides a screening device for coal processing, which comprises a main part body 1, wherein the inner wall of the main part body 1 is fixedly connected with a baffle 3, the inside of the main part body 1 is fixedly connected with a crushing roller mechanism 4, the crushing roller mechanism 4 comprises a first support plate 401, the top of the first support plate 401 is fixedly connected with a first motor 402, the output shaft of the first motor 402 is fixedly connected with a crushing roller 403 through a coupling, one side surface of the main part body 1 is fixedly connected with a discharge hole 5, the inside of the main part body 1 is fixedly connected with a first screen plate 6, the inside of the main part body 1 is fixedly connected with a grinding roller mechanism 7, the grinding roller mechanism 7 comprises a second support plate 701, the top of the second support plate 701 is fixedly connected with a second motor 702, the output shaft of the second motor 702 is fixedly connected with a rotary rod 703 through the coupling, the outer wall of the rotary rod 703 is fixedly connected with a fixed wheel 705, the outer wall of the fixed wheel 705 is rotationally connected with a belt 706, and the inside of the main part body 1 is fixedly connected with a second screen plate 8.
In this embodiment, through the main part body 1 that sets up, the feeder hopper 2, baffle 3, first backup pad 401, first motor 402, broken roller 403, discharge gate 5, first sieve 6, second backup pad 701, second motor 702, bull stick 703, grinding roller 704, tight pulley 705, the mutual cooperation of belt 706 and second sieve 8 is used, coal is through the first sieve 6 of rethread after smashing through broken roller 403, come out the coal of different particle diameter sizes, the coal that the particle diameter is little is through first sieve 6 after grinding the processing of grinding roller 704 again, cooperate second sieve 8 to continue to carry out the screening processing of its, the coal that the particle diameter is big is through first sieve 6 one side landing of main part body 1, make its screening process more effective, and can carry out multistage screening to it, can satisfy different processing demands and the different granularity demands that need among the application, through the mutual cooperation between 9 of setting, changeover door 10 and the handle 11 is used, the user is when using, pulling handle 11, can open the inside equipment is carried out to the inside when the inside is required to the maintenance of the equipment, if the inside is required to be carried out to the maintenance of the inside is convenient for the maintenance when the handle 10 is opened.
Example 2
As shown in fig. 1 to 5, on the basis of embodiment 1, the present utility model provides a technical solution, preferably, two crushing rollers 403 are provided, the crushing rollers 403 are located above the first screen plate 6, four grinding rollers 704 are provided, the grinding rollers 704 are symmetrically arranged with the vertical center line of the main body 1 as a symmetry axis, the grinding rollers 704 are located above the second screen plate 8, and the grinding rollers 704 are located below the first screen plate 6.
In this embodiment, the user who is convenient for in this scheme carries out broken processing to it by the efficient, makes its machining efficiency higher, and its convenient to use in this scheme carries out grinding processing to it by the efficient, has further promoted the grinding rate of device, and it makes the screening process of device more high-efficient in this scheme, has further promoted the suitability of device.
Example 3
On the basis of the embodiment 1 and the embodiment 2, as shown in fig. 1 to 5, the utility model provides a technical scheme that preferably, the top of a main part body 1 is fixedly connected with a feed hopper 2, the feed hopper 2 is symmetrically arranged by taking the vertical center line of the main part body 1 as a symmetrical axis, one side of the main part body 1 is fixedly connected with a loose leaf 9, one side of the loose leaf 9 is fixedly connected with an access door 10, one side of the access door 10 is fixedly connected with a handle 11, the number of the loose leaves 9 is two, and the loose leaf 9 is symmetrically arranged by taking the vertical center line of the main part body 1 as the symmetrical axis.
In this embodiment, it makes the user feed more convenient when processing in this scheme, has further promoted the practicality of device, and it in this scheme is favorable to the user to clear up and overhaul the maintenance to device inner structure, has further promoted the suitability of device, and its convenient to use person's efficient realization in this scheme has further promoted its practicality to opening and shutting of access door.
The working principle of the screening device for coal processing is specifically described below.
As shown in fig. 1-4, when a user needs to screen, coal enters the main part body 1 from the feed hopper 2, the first motor 402 is turned on, the crushing roller 403 is driven to crush the coal by running through the first motor 402, the first screen plate 6 is matched to screen the coal with different particle sizes for the first time, the coal with smaller particle sizes is driven to rotate by the rotating rod 703 of the first screen plate 6 to drive the belt 706 to rotate, after the grinding roller 704 rotates to grind the coal, the second screen plate 8 is matched to continuously screen the coal with larger particle sizes, the coal slides from one side of the main part body through the first screen plate 6, so that the screening process is more efficient, the multi-stage screening can be performed on the coal, different particle size requirements required in different processing requirements and different application can be met, and when the user needs to clean or overhaul the internal structure of the coal, the handle 11 can be pulled to open the door 10 to clean or maintain the internal structure of the coal, so that the cleaning or maintenance process or overhaul process is more convenient.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. A screening device for coal processing comprises a main part body (1), and is characterized in that a baffle plate (3) is fixedly connected to the inner wall of the main part body (1), a crushing roller mechanism (4) is fixedly connected to the inner part of the main part body (1), the crushing roller mechanism (4) comprises a first supporting plate (401), a first motor (402) is fixedly connected to the top of the first supporting plate (401), a crushing roller (403) is fixedly connected to an output shaft of the first motor (402) through a coupling, a discharge hole (5) is fixedly connected to one side surface of the main part body (1), a first screen plate (6) is fixedly connected to the inner part of the main part body (1), a grinding roller mechanism (7) is fixedly connected to the inner part of the main part body (1), the grinding roller mechanism (7) comprises a second supporting plate (701), a second motor (702) is fixedly connected to the top of the second supporting plate (701), a rotating rod (703) is fixedly connected to the output shaft of the second motor (702) through a coupling, a rotating rod (703) is fixedly connected to the outer wall of the rotating wheel (703), a belt (706) is fixedly connected to the outer wall of the rotating wheel (703), the inside of the main part body (1) is fixedly connected with a second sieve plate (8).
2. The screening device for coal processing according to claim 1, wherein two crushing rollers (403) are provided, and the crushing rollers (403) are located above the first screen plate (6).
3. The screening device for coal processing according to claim 1, wherein four grinding rollers (704) are provided, and the grinding rollers (704) are symmetrically arranged by taking a vertical center line of the main part body (1) as a symmetry axis.
4. The screening device for coal processing according to claim 1, wherein the grinding roller (704) is located above the second screen plate (8), and the grinding roller (704) is located below the first screen plate (6).
5. The screening device for coal processing according to claim 1, wherein the top of the main part body (1) is fixedly connected with a feed hopper (2), and the feed hopper (2) is symmetrically arranged by taking the vertical center line of the main part body (1) as a symmetry axis.
6. The screening device for coal processing according to claim 1, wherein a hinge (9) is fixedly connected to one side of the main part body (1), an access door (10) is fixedly connected to one side of the hinge (9), and a handle (11) is fixedly connected to one side of the access door (10).
7. The screening device for coal processing according to claim 6, wherein two hinges (9) are provided, and the hinges (9) are symmetrically arranged by taking the vertical center line of the main part body (1) as a symmetry axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323438392.3U CN222197086U (en) | 2023-12-18 | 2023-12-18 | Screening device for coal processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323438392.3U CN222197086U (en) | 2023-12-18 | 2023-12-18 | Screening device for coal processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222197086U true CN222197086U (en) | 2024-12-20 |
Family
ID=93868546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323438392.3U Active CN222197086U (en) | 2023-12-18 | 2023-12-18 | Screening device for coal processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222197086U (en) |
-
2023
- 2023-12-18 CN CN202323438392.3U patent/CN222197086U/en active Active
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