CN211838081U - Crushing device for coal screening - Google Patents
Crushing device for coal screening Download PDFInfo
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- CN211838081U CN211838081U CN202020254102.7U CN202020254102U CN211838081U CN 211838081 U CN211838081 U CN 211838081U CN 202020254102 U CN202020254102 U CN 202020254102U CN 211838081 U CN211838081 U CN 211838081U
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- coal
- crushing
- broken
- screening
- hydraulic pump
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Abstract
The utility model relates to a coal processing technology field discloses a breaker is used in coal screening, collect the frame including broken groove of coal, the broken mechanism of activity rotary screening and coal, the broken mechanism of inner wall and the rotatory screening of surface fixedly connected with activity in the broken groove of coal, the broken frame is collected to the bottom fixedly connected with coal of the broken mechanism of activity rotary screening, the broken mechanism of activity rotary screening includes hydraulic pump, hydraulic stem, broken disc, activity filter sieve, latch, gear motor, output shaft, initiative gear carousel, assistance pivot and assistance bearing, the inner wall bottom center through-hole department swing joint of hydraulic pump has the hydraulic stem. The utility model discloses can accomplish the broken processing work that basically reaches the requirement size to coal, avoid the broken dress of current coal can not accomplish to deal with the broken processing that different coal volume size required in order to do nimble regulation, lead to dealing with the condition that some places still can't be used after the broken processing of part coal.
Description
Technical Field
The utility model relates to a coal processing technology field specifically is a coal screening is with breaker.
Background
Coal is used in various industries under industrial development, but volume requirements of the coal in use are different, and the coal crushing device is required to crush and process the coal for use with different requirements, but the existing coal crushing device cannot flexibly adjust crushing and process the coal according to the volume requirements of different coals, so that the situation that part of the coal cannot be used in some places after being crushed and processed is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a breaker is used in coal screening, this breaker is used in coal screening has solved the broken dress of current coal and can not accomplish to deal with the broken processing that different coal volume size required in order to make nimble regulation, has leaded to dealing with the problem that some places still can't be used after the broken processing of part coal.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a crushing device for coal screening comprises a coal crushing groove, a movable rotary screening and crushing mechanism and a coal collecting frame, wherein the inner wall and the outer surface of the coal crushing groove are fixedly connected with the movable rotary screening and crushing mechanism, and the bottom of the movable rotary screening and crushing mechanism is fixedly connected with the coal collecting frame;
the movable rotary screening and crushing mechanism comprises a hydraulic pump, a hydraulic rod, a crushing disc, a movable filter screen, a latch, a speed reduction motor, an output shaft, a driving gear turntable, an auxiliary rotating shaft and an auxiliary bearing;
the utility model discloses a hydraulic pump, including the hydraulic pump, the inner wall of hydraulic pump, hydraulic stem, broken disc, the lateral part surface fixed mounting of activity filter sieve has the latch, gear motor's bottom center through-hole department swing joint has the output shaft, the bottom fixed mounting of output shaft has the initiative gear carousel, the lateral part surface of initiative gear carousel and the lateral part surface swing joint of latch, the bottom central point of activity filter sieve puts fixed mounting has the assistance pivot, the bottom fixed connection assistance bearing of assistance pivot.
Preferably, the inner wall of the coal crushing groove is movably attached to the outer surface of the side part of the crushing disc, and the bottom of the inner wall of the coal crushing groove is movably connected with the outer surface of the side part of the movable filter screen.
Preferably, a motor placing plate is fixedly installed in the middle of one side of the coal crushing groove, and the speed reduction motor is fixedly installed at the top of the motor placing plate.
Preferably, two sides of the coal crushing groove are fixedly provided with groove body supporting frames.
Preferably, the two sides of the hydraulic pump are fixedly provided with hydraulic pump support frames, and the hydraulic pump support frames are fixedly arranged at the top of the groove body support frame.
Preferably, the bottom of the auxiliary bearing is fixedly arranged at the bottom of the inner wall of the coal collecting frame.
Borrow by above-mentioned technical scheme, the utility model provides a breaker is used in coal screening. The method at least has the following beneficial effects:
(1) the crushing device for coal screening utilizes the movable rotary screening and crushing mechanism, the hydraulic pump is started, the hydraulic rod pushes the crushing disc to carry out hydraulic crushing on coal in the coal crushing tank, the speed reduction motor is started, the output shaft rotates to drive the driving gear turntable to rotate, the driving gear turntable rotates to drive the movable filter screen with the clamping teeth fixedly arranged on the outer surface of the side part to rotate, stirring the coal with the top in an extrusion state, and assisting the activity of the movable filter screen by the auxiliary rotating shaft fixedly arranged at the bottom of the movable filter screen in an auxiliary bearing so that the coal reaching the width of the filter holes falls into the coal collecting frame, the crushing processing work of the coal which basically reaches the required size can be completed, and the situation that the crushing processing of flexibly adjusting the size of different coal volumes cannot be met by the conventional coal crushing device is avoided, and some places can still not be used after part of the coal is crushed.
(2) This breaker for coal screening will assist the bearing setting and collect the top of frame inner wall at coal, can also guarantee the convenience of collecting after the broken processing of coal to giving the stable support base point of activity filter screen.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of part A in FIG. 1 according to the present invention;
fig. 3 is a top view of the latch of fig. 2 according to the present invention.
In the figure: 1, a coal crushing tank, 2, a movable rotary screening and crushing mechanism, 21, a hydraulic pump, 22, a hydraulic rod, 23, a crushing disc, 24, a movable filter screen, 25 clamp teeth, 26 a speed reducing motor, 27 an output shaft, 28 a driving gear turntable, 29 an auxiliary rotating shaft and 210 an auxiliary bearing;
3 the motor is placed board, 4 cell body supports, 5 hydraulic pump supports, 6 coal collection frames.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a crushing device for coal screening comprises a coal crushing tank 1, a movable rotary screening and crushing mechanism 2 and a coal collecting frame 6, wherein the inner wall and the outer surface of the coal crushing tank 1 are fixedly connected with the movable rotary screening and crushing mechanism 2, and the bottom of the movable rotary screening and crushing mechanism 2 is fixedly connected with the coal collecting frame 6;
the movable rotary screening and crushing mechanism 2 comprises a hydraulic pump 21, a hydraulic rod 22, a crushing disc 23, a movable screen 24, a latch 25, a speed reducing motor 26, an output shaft 27, a driving gear turntable 28, an auxiliary rotating shaft 29 and an auxiliary bearing 210;
the hydraulic pump 21 is characterized in that a hydraulic rod 22 is movably connected to a central through hole in the bottom of the inner wall of the hydraulic pump 21, a crushing disc 23 is fixedly mounted at the bottom of the hydraulic rod 22, a latch 25 is fixedly mounted on the outer surface of the side portion of the movable filter screen 24, an output shaft 27 is movably connected to the central through hole in the bottom of the speed reduction motor 26, a driving gear turntable 28 is fixedly mounted at the bottom of the output shaft 27, the outer surface of the side portion of the driving gear turntable 28 is movably meshed with the outer surface of the side portion of the latch 25, an auxiliary rotating shaft 29 is fixedly mounted at the central position of the bottom of the movable filter screen 24.
The inner wall of the coal crushing tank 1 and the outer surface of the side part of the crushing disc 23 are movably attached to ensure the sealing performance of the top of the coal crushing tank during the coal crushing operation, the accidental overflow of coal in the crushing process is prevented, the bottom of the inner wall of the coal crushing tank 1 is movably connected with the outer surface of the side part of the movable filter screen 24, and the coal is guaranteed to fall down from the sieve holes of the movable filter screen 24 only after the coal is processed.
One side middle part fixed mounting of coal crushing groove 1 has the motor to place board 3, and gear motor 26 fixed mounting places the top of board 3 at the motor, and the motor is placed board 3 and is used one side of coal crushing groove 1 as central basic point and provide the fixed stay for gear motor 26.
Two sides of the coal crushing tank 1 are fixedly provided with tank body support frames 4 which play a role in supporting and fixing the coal crushing tank 1.
The both sides fixed mounting of hydraulic pump 21 has hydraulic pump support frame 5, and the fixed mounting of hydraulic pump support frame 5 is at the top of cell body support frame 4, and hydraulic pump support frame 5 uses the top of cell body support frame 4 to provide stable support for hydraulic pump 21 as supporting the basic point.
The bottom of the auxiliary bearing 210 is fixedly installed at the bottom of the inner wall of the coal collecting frame 6, the center point at the bottom of the inner wall of the coal collecting frame 6 is used as a supporting base point to indirectly movably support the movable filter screen 24, and convenience in falling and collecting after the coal crushing processing is finished is brought.
When in use, firstly, a proper movable screen 24 is selected to be attached to the hole at the bottom of the coal crushing tank 1, then the coal to be crushed is put into the coal crushing tank 1 and falls on the top of the movable sieve 24, then the hydraulic pump 21 is started, the hydraulic rod 22 pushes the crushing disc 23 to perform hydraulic crushing on the coal in the coal crushing tank 1, the speed reduction motor 26 is started, the output shaft 27 rotates to drive the driving gear turntable 28 to rotate, the driving gear turntable 28 rotates to drive the movable filter screen 24 with the latch 25 fixedly arranged on the outer surface of the side part to rotate, the coal with the top in the extrusion state is stirred, the auxiliary rotating shaft 29 fixedly installed at the bottom of the movable filter screen 24 is driven in the auxiliary bearing 210 to assist the movement of the movable filter screen 24, so that the coal reaching the width of the filter hole falls into the coal collecting frame 6, and the crushing processing work of the coal basically reaching the required size can be completed.
It is right above the utility model provides a coal is breaker for screening introduces in detail. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. The utility model provides a coal is breaker for screening, includes broken groove of coal (1), broken mechanism of activity rotary screening (2) and coal collection frame (6), its characterized in that: the inner wall and the outer surface of the coal crushing tank (1) are fixedly connected with a movable rotary screening and crushing mechanism (2), and the bottom of the movable rotary screening and crushing mechanism (2) is fixedly connected with a coal collecting frame (6);
the movable rotary screening and crushing mechanism (2) comprises a hydraulic pump (21), a hydraulic rod (22), a crushing disc (23), a movable filter screen (24), a latch (25), a speed reducing motor (26), an output shaft (27), a driving gear turntable (28), an auxiliary rotating shaft (29) and an auxiliary bearing (210);
inner wall bottom center through hole department swing joint of hydraulic pump (21) has hydraulic stem (22), the bottom fixed mounting of hydraulic stem (22) has broken disc (23), the lateral part surface fixed mounting of activity sieve (24) has latch (25), the bottom center through hole department swing joint of gear motor (26) has output shaft (27), the bottom fixed mounting of output shaft (27) has drive gear carousel (28), the lateral part surface of drive gear carousel (28) and the lateral part surface swing joint of latch (25), the bottom center position fixed mounting of activity sieve (24) has auxiliary shaft (29), bearing (210) are assisted to the bottom fixed connection of auxiliary shaft (29).
2. The crushing device for coal screening according to claim 1, characterized in that: the inner wall of the coal crushing tank (1) is movably attached to the outer surface of the side part of the crushing disc (23), and the bottom of the inner wall of the coal crushing tank (1) is movably connected with the outer surface of the side part of the movable filter screen (24).
3. The crushing device for coal screening according to claim 2, characterized in that: the coal crushing tank is characterized in that a motor placing plate (3) is fixedly mounted in the middle of one side of the coal crushing tank (1), and a speed reducing motor (26) is fixedly mounted at the top of the motor placing plate (3).
4. The crushing device for coal screening according to claim 3, characterized in that: two sides of the coal crushing tank (1) are fixedly provided with tank body supporting frames (4).
5. The crushing device for coal screening according to claim 4, wherein: the hydraulic pump support frame (5) is fixedly mounted on two sides of the hydraulic pump (21), and the hydraulic pump support frame (5) is fixedly mounted on the top of the groove body support frame (4).
6. The crushing device for coal screening according to claim 5, wherein: the bottom of the auxiliary bearing (210) is fixedly arranged at the bottom of the inner wall of the coal collecting frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020254102.7U CN211838081U (en) | 2020-03-04 | 2020-03-04 | Crushing device for coal screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020254102.7U CN211838081U (en) | 2020-03-04 | 2020-03-04 | Crushing device for coal screening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211838081U true CN211838081U (en) | 2020-11-03 |
Family
ID=73239187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020254102.7U Expired - Fee Related CN211838081U (en) | 2020-03-04 | 2020-03-04 | Crushing device for coal screening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211838081U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130458A (en) * | 2021-11-30 | 2022-03-04 | 华能秦煤瑞金发电有限责任公司 | Quick sieving mechanism of coal |
| CN114146780A (en) * | 2021-11-30 | 2022-03-08 | 华能秦煤瑞金发电有限责任公司 | Roller mechanism |
| CN117414907A (en) * | 2023-12-19 | 2024-01-19 | 山西省长治经坊煤业有限公司 | Material collecting and processing device for coal mining |
-
2020
- 2020-03-04 CN CN202020254102.7U patent/CN211838081U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130458A (en) * | 2021-11-30 | 2022-03-04 | 华能秦煤瑞金发电有限责任公司 | Quick sieving mechanism of coal |
| CN114146780A (en) * | 2021-11-30 | 2022-03-08 | 华能秦煤瑞金发电有限责任公司 | Roller mechanism |
| CN117414907A (en) * | 2023-12-19 | 2024-01-19 | 山西省长治经坊煤业有限公司 | Material collecting and processing device for coal mining |
| CN117414907B (en) * | 2023-12-19 | 2024-03-26 | 山西省长治经坊煤业有限公司 | Material collecting and processing device for coal mining |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |