CN218590780U - Pulverized coal crushing device capable of screening - Google Patents
Pulverized coal crushing device capable of screening Download PDFInfo
- Publication number
- CN218590780U CN218590780U CN202223279151.4U CN202223279151U CN218590780U CN 218590780 U CN218590780 U CN 218590780U CN 202223279151 U CN202223279151 U CN 202223279151U CN 218590780 U CN218590780 U CN 218590780U
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- crushing
- crushing box
- screen
- motor
- coal
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- 239000003245 coal Substances 0.000 title claims abstract description 46
- 238000012216 screening Methods 0.000 title abstract description 13
- 238000013467 fragmentation Methods 0.000 claims 3
- 238000006062 fragmentation reaction Methods 0.000 claims 3
- 239000004744 fabric Substances 0.000 abstract description 17
- 239000003818 cinder Substances 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 239000000843 powder Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241001233242 Lontra Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a pulverized coal crushing device capable of screening, which belongs to the pulverized coal crushing field and comprises a crushing box, a feeding chamber, a temporary storage chamber, a material guide hopper and a crushing roller, wherein the top of the feeding hopper is hinged with an cover plate, one side of the top of the crushing box is fixedly provided with a support plate, an electric push rod is rotatably arranged between the support plate and the cover plate, a screen is obliquely arranged below the crushing roller in the crushing box, one side of the crushing box is fixedly provided with a first motor, the output end of the first motor extends into the crushing box and is fixedly connected with a cam, and the cam is contacted with the bottom of the screen; through the setting of apron, backup pad and electric putter, at crushing in-process, can cover the feeder hopper, prevent that the buggy from spilling over from the feeder hopper, avoid environmental pollution, through the setting of first motor, cam and spring, can make the screen cloth shake, reduce the coal cinder and pile up the condition on the screen cloth, improve screening efficiency, and the coal cinder of being convenient for gets into and carries in the casing.
Description
Technical Field
The utility model belongs to the technical field of the buggy is broken, concretely relates to buggy breaker that can sieve.
Background
The organic fertilizer mainly comprises elements such as carbon, hydrogen, oxygen, nitrogen, sulfur, phosphorus and the like, wherein the sum of the carbon, the hydrogen and the oxygen accounts for more than 95 percent of the organic matters, and the organic fertilizer is a very important energy source and also an important raw material in metallurgical and chemical industries. The coal is in a block shape after being mined, and is usually made into coal dust in order to provide the combustion rate of the coal.
The existing Chinese patent with the publication number of CN210646630U discloses a pulverized coal crushing device, which comprises a box body, wherein a feed inlet is formed in the upper surface of the box body, the feed inlet is located in the center of the upper surface of the box body, a discharge outlet is formed in the lower surface of the box body, the discharge outlet is located in the center of the lower surface of the box body, a screen plate is arranged on the inner wall of the box body, the height of the right side surface of the screen plate is lower than that of the left side surface, a first bearing is arranged on the left side surface of the box body, the first bearing is sleeved on the outer surface of the first rotating shaft, the right end of the first rotating shaft is sleeved on the inside of a fifth bearing, the right end of the fifth bearing is fixedly connected with the right side surface of the inner wall of the box body, a first crushing rod and a second driving gear are sleeved on the outer surface of the first rotating shaft, a second crushing rod is located on the right side of the first crushing rod, the lower surface of the second driving gear is meshed with the upper surface of a second driven gear, the second driven gear is sleeved on the outer surface of the second rotating shaft, and two inner surfaces of the second rotating shaft are respectively connected with the left side surface and the right side surface of the second bearing, and the inner wall of the second shaft, and the second bearing are respectively.
In view of the above-mentioned related art, the inventors found that at least the following problems exist in the art: because the feed inlet lacks protective structure, at crushing in-process, the buggy spills over from the feed inlet easily, causes the pollution to the surrounding environment, and in addition, the coal cinder is piled up on the otter board easily, and screening efficiency is lower, and is difficult for making the coal cinder get into and carry in the casing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a buggy breaker that can sieve 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 buggy breaker that can sieve, is including smashing the case, the top fixed mounting who smashes the case has the feeder hopper, the below that is located the feeder hopper in smashing the incasement is provided with the room of keeping in, the bottom fixed mounting who keeps in the room has the guide fill, the below that is located the guide fill in smashing the incasement rotates and installs two crushing rollers, the top of feeder hopper articulates there is the apron, one side fixed mounting who smashes the roof portion has the backup pad, rotate between backup pad and the apron and install electric putter, the below slope that is located crushing roller in smashing the case is provided with the screen cloth, one side fixed mounting that crushing case is close to the lower side of screen cloth has the casing, the through-hole has been seted up between crushing case and the casing, the screw axis is installed to the casing internal rotation, fixed mounting has the guide pipe between the upper end of casing and the crushing case, one side fixed mounting who smashes the case has first motor, the output of first motor stretches into crushing incasement and fixedly connected with cam, the bottom contact of cam and screen cloth.
In a preferred embodiment, two second motors for driving the two crushing rollers to rotate are fixedly mounted on one side of the crushing box.
In a preferred embodiment, a third motor for driving the screw shaft to rotate is fixedly mounted at the bottom of the housing.
As a preferred embodiment, support blocks are fixedly mounted on two inner side walls of the crushing box below the screen, and a spring is fixedly connected between the top of each support block and the screen.
In a preferred embodiment, the middle of the bottom of the crushing box is provided with a discharge hole.
As a preferred embodiment, support legs are fixedly arranged at four corners of the bottom of the crushing box.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the coal powder crushing device capable of screening, through the arrangement of the cover plate, the support plate and the electric push rod, in the crushing process, the electric push rod can be started to drive the cover plate to cover the top of the feed hopper, so that the feed hopper is covered, coal powder can be prevented from overflowing from the feed hopper, and environmental pollution is avoided;
this buggy breaker that can sieve through the setting of first motor, cam and spring, when the screening, can start first motor and drive the cam and rotate, makes the cam strike the screen cloth and make the screen cloth shake to reduce the coal cinder and pile up the condition on the screen cloth, improve screening efficiency, and be convenient for the coal cinder gets into and carries in the casing.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic sectional view of the present invention.
In the figure: 1. a crushing box; 2. a feed hopper; 3. a temporary storage chamber; 4. a material guide hopper; 5. a crushing roller; 6. a cover plate; 7. a support plate; 8. an electric push rod; 9. screening a screen; 10. a housing; 11. a through hole; 12. a screw shaft; 13. a material guide pipe; 14. a first motor; 15. a cam; 16. a second motor; 17. a third motor; 18. a supporting block; 19. a spring; 20. a discharge port; 21. and (5) supporting legs.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be according to concrete condition do further adjustment the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of requiring protection.
Please refer to fig. 1-3, the utility model provides a pulverized coal breaker that can sieve, including smashing case 1, the equal fixed mounting in four corners department of smashing case 1 bottom has supporting leg 21, the top fixed mounting who smashes case 1 has feeder hopper 2, the below that is located feeder hopper 2 in smashing case 1 is provided with temporary storage chamber 3, the bottom fixed mounting who keeps in chamber 3 has guide hopper 4, it rotates to install two crushing rollers 5 to be located the below of guide hopper 4 in smashing case 1, one side fixed mounting who smashes case 1 has two to be used for driving two crushing roller 5 pivoted second motors 16, through feeder hopper 2, temporary storage chamber 3, the setting of guide hopper 4 and crushing roller 5, can add temporary storage chamber 3 with the coal cinder from feeder hopper 2, the coal cinder in the temporary storage chamber 3 falls to crushing roller 5 from guide hopper 4, make second motor 16 drive crushing roller 5 and rotate, make crushing roller 5 carry out shredding to the coal cinder.
The top of feeder hopper 2 articulates there is apron 6, one side fixed mounting at crushing case 1 top has backup pad 7, rotate between backup pad 7 and the apron 6 and install electric putter 8, through apron 6, backup pad 7 and electric putter 8's setting, at crushing in-process, can start electric putter 8 and drive apron 6 lid at feeder hopper 2 top, cover feeder hopper 2 to can prevent the buggy to spill over from feeder hopper 2, avoid environmental pollution.
The screen 9 is obliquely arranged below the crushing roller 5 in the crushing box 1, pulverized coal after crushing can be filtered by the screen 9, the pulverized coal falls from the screen 9, the pulverized coal which is not completely crushed is left on the screen 9, the discharge port 20 is arranged in the middle of the bottom of the crushing box 1, and the pulverized coal can be discharged from the discharge port 20. A shell 10 is fixedly installed on one side of the crushing box 1 close to the lower end of the screen 9, a through hole 11 is formed between the crushing box 1 and the shell 10, a screw shaft 12 is rotatably installed in the shell 10, a third motor 17 used for driving the screw shaft 12 to rotate is fixedly installed at the bottom of the shell 10, a material guide pipe 13 is fixedly installed between the upper end of the shell 10 and the crushing box 1, and through the arrangement of the shell 10, the through hole 11, the third motor 17, the screw shaft 12 and the material guide pipe 13, incompletely crushed coal enters the shell 10 from the through hole 11, the third motor 17 is started to drive the screw shaft 12 to rotate, so that the coal is conveyed upwards by the screw shaft 12 and then is guided into the temporary storage chamber 3 again from the material guide pipe 13 to be crushed for the second time, and the crushing is more thorough.
Smash one side fixed mounting of case 1 has first motor 14, first motor 14's output stretches into and smashes case 1 in and fixedly connected with cam 15, cam 15 and screen cloth 9's bottom contact, smash the equal fixed mounting in below that two inside walls of case 1 are located screen cloth 9 has supporting shoe 18, fixedly connected with spring 19 between the top of supporting shoe 18 and the screen cloth 9, through first motor 14, cam 15 and spring 19's setting, when the screening, can start first motor 14 and drive cam 15 and rotate, make cam 15 strike screen cloth 9 and make screen cloth 9 shake, thereby reduce the condition that the coal cinder is piled up on screen cloth 9, improve screening efficiency, and be convenient for the coal cinder to get into and carry in the casing 10.
The utility model discloses a theory of operation and use flow: firstly, through the arrangement of the feed hopper 2, the temporary storage chamber 3, the guide hopper 4 and the crushing roller 5, coal blocks can be added into the temporary storage chamber 3 from the feed hopper 2, the coal blocks in the temporary storage chamber 3 fall onto the crushing roller 5 from the guide hopper 4, so that the second motor 16 drives the crushing roller 5 to rotate, the crushing roller 5 crushes the coal blocks, through the arrangement of the cover plate 6, the support plate 7 and the electric push rod 8, in the crushing process, the electric push rod 8 can be started to drive the cover plate 6 to cover the top of the feed hopper 2, and the feed hopper 2 is covered, so that the coal powder can be prevented from overflowing from the feed hopper 2, the environmental pollution is avoided, through the arrangement of the screen 9, the crushed coal powder can be filtered, so that the coal powder falls from the screen 9, the incompletely crushed coal blocks are left on the screen 9, the coal powder can be discharged from the discharge port 20, through the arrangement of the shell 10, the through hole 11, the third motor 17, the screw shaft 12 and the guide pipe 13, the incompletely crushed coal blocks can enter the shell 10, the shell 17 is started to drive the temporary storage chamber to rotate, so that the screw shaft 12 can convey the coal blocks to the screw shaft 3 again, and the screw shaft 3 can crush the coal blocks more thoroughly; through the setting of first motor 14, cam 15 and spring 19, when screening, can start first motor 14 and drive cam 15 and rotate, make cam 15 strike screen cloth 9 and make screen cloth 9 shake to reduce the coal cinder and pile up the condition on screen cloth 9, improve screening efficiency, and be convenient for the coal cinder and carry in getting into casing 10 and carry
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)
1. The utility model provides a pulverized coal breaker that can sieve, includes crushing case (1), its characterized in that: the crushing device is characterized in that a feed hopper (2) is fixedly mounted at the top of the crushing box (1), a temporary storage chamber (3) is arranged below the feed hopper (2) in the crushing box (1), a guide hopper (4) is fixedly mounted at the bottom of the temporary storage chamber (3), two crushing rollers (5) are rotatably mounted below the guide hopper (4) in the crushing box (1), an cover plate (6) is hinged to the top of the feed hopper (2), a support plate (7) is fixedly mounted at one side of the top of the crushing box (1), an electric push rod (8) is rotatably mounted between the support plate (7) and the cover plate (6), a screen (9) is obliquely arranged below the crushing rollers (5) in the crushing box (1), a shell (10) is fixedly mounted at one side of the crushing box (1) close to the lower end of the screen (9), a through hole (11) is formed between the crushing box (1) and the shell (10), a shell (10) is rotatably mounted with a screw shaft (12), a first fixing pipe (13) is fixedly mounted between the upper end of the shell (10) and the crushing box (1), a first fixing motor (14) is fixedly mounted at one side of the crushing box (1), and a motor (14) extends into an output end of a motor (15), the cam (15) is in contact with the bottom of the screen (9).
2. A screenable coal fines fragmentation device in accordance with claim 1, further comprising: and two second motors (16) for driving the two crushing rollers (5) to rotate are fixedly mounted on one side of the crushing box (1).
3. A screenable coal fines fragmentation device in accordance with claim 1, further comprising: and a third motor (17) for driving the screw shaft (12) to rotate is fixedly arranged at the bottom of the shell (10).
4. A siftable coal fines breaker apparatus according to claim 1 further comprising: the two inner side walls of the crushing box (1) are located below the screen (9) and are fixedly provided with supporting blocks (18), and springs (19) are fixedly connected between the tops of the supporting blocks (18) and the screen (9).
5. A siftable coal fines breaker apparatus according to claim 1 further comprising: the middle part of the bottom of the crushing box (1) is provided with a discharge hole (20).
6. A screenable coal fines fragmentation device in accordance with claim 1, further comprising: the four corners of the bottom of the crushing box (1) are fixedly provided with supporting legs (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223279151.4U CN218590780U (en) | 2022-12-08 | 2022-12-08 | Pulverized coal crushing device capable of screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223279151.4U CN218590780U (en) | 2022-12-08 | 2022-12-08 | Pulverized coal crushing device capable of screening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218590780U true CN218590780U (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223279151.4U Active CN218590780U (en) | 2022-12-08 | 2022-12-08 | Pulverized coal crushing device capable of screening |
Country Status (1)
| Country | Link |
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| CN (1) | CN218590780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116237146A (en) * | 2023-03-28 | 2023-06-09 | 山东基尚新型建材股份有限公司 | Raw material processing device for composite board |
| CN116474878A (en) * | 2023-05-08 | 2023-07-25 | 南通泰德电子材料科技有限公司 | Aluminum scraps crushing device convenient for cyclic crushing and crushing method thereof |
-
2022
- 2022-12-08 CN CN202223279151.4U patent/CN218590780U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116237146A (en) * | 2023-03-28 | 2023-06-09 | 山东基尚新型建材股份有限公司 | Raw material processing device for composite board |
| CN116474878A (en) * | 2023-05-08 | 2023-07-25 | 南通泰德电子材料科技有限公司 | Aluminum scraps crushing device convenient for cyclic crushing and crushing method thereof |
| CN116474878B (en) * | 2023-05-08 | 2024-01-26 | 南通泰德电子材料科技有限公司 | Aluminum scraps crushing device convenient for cyclic crushing and crushing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240312 Address after: Room 2101, Unit 3, Building 5, No. 1389 Yongxing West Road, Economic Development, Taocheng District, Hengshui City, Hebei Province, 053000 Patentee after: Qi Guangyao Country or region after: China Address before: 063000 building 3, No. 7 Shengli Road, Lunan District, Tangshan City, Hebei Province Patentee before: TANGSHAN DINGFENG MACHINERY EQUIPMENT CO.,LTD. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240429 Address after: 053000 Wanxiang Industrial Park 3 #, Intersection of Hegang Road and 106 National Road, Economic Development Zone, Wuyi County, Hengshui City, Hebei Province Patentee after: Hengshui middling coal Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: Room 2101, Unit 3, Building 5, No. 1389 Yongxing West Road, Economic Development, Taocheng District, Hengshui City, Hebei Province, 053000 Patentee before: Qi Guangyao Country or region before: China |
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| TR01 | Transfer of patent right |