CN108993727B - Multistage colliery breaker - Google Patents
Multistage colliery breaker Download PDFInfo
- Publication number
- CN108993727B CN108993727B CN201810733951.8A CN201810733951A CN108993727B CN 108993727 B CN108993727 B CN 108993727B CN 201810733951 A CN201810733951 A CN 201810733951A CN 108993727 B CN108993727 B CN 108993727B
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- Prior art keywords
- crushing
- cylinder
- installation cylinder
- feeding
- installation
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
Abstract
The invention discloses a multistage coal mine crushing device which comprises an inclined bottom material guiding installation cylinder, wherein a feeding crushing module is arranged at the upper left corner of the inclined bottom material guiding installation cylinder upwards, a spiral material lifting module is arranged at the upper right corner of the inclined bottom material guiding installation cylinder, the feeding crushing module comprises a crushing installation cylinder vertically arranged at the upper left corner of the inclined bottom material guide installation cylinder, a crushing feeding rotary cylinder is concentrically arranged at the middle position in the crushing installation cylinder through a supporting rotary shaft which is arranged in a penetrating way, the crushing feeding rotary drum comprises a crushing operation drum matched with the crushing installation drum, the supporting rotary shaft is arranged in an equiangular mode and is outwards matched with the crushing operation drum to be provided with a plurality of feeding partition supporting columns, and discharging holes are uniformly formed between every two adjacent feeding partition supporting columns in a penetrating mode.
Description
Technical Field
The invention relates to a coal mine machine, in particular to a multistage coal mine crushing device.
Background
A coal mine crusher is a crushing device that crushes and grinds coal briquettes into pulverized coal. The technological process of the coal mine crusher is that the coal is broken and its surface area is increased continuously, the coal mine crushing device used at present has long crushing period, large occupied area of the device and increased energy consumption for transportation due to the adoption of the traditional assembly line type crushing structure, and the crushing device is easy to be blocked and has high failure rate due to the adoption of the traditional feeding structure.
In order to solve the problems, the invention provides the coal mine crushing device, solves the problems of long crushing period, large occupied area of the device, increased transportation energy consumption and the like caused by the adoption of a traditional assembly line type crushing structure, and solves the problems of easy blockage, high fault rate and the like caused by the adoption of a traditional feeding structure of the coal mine crushing device, so that the coal mine crushing device has the advantages of compact structural design, centralized power source, safe feeding, high crushing efficiency, time, labor and space saving and the like.
Disclosure of Invention
The invention aims to provide a multistage coal mine crushing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a multistage coal mine crushing device comprises an inclined bottom guide installation barrel, wherein a feeding crushing module is arranged upwards at the upper left corner of the inclined bottom guide installation barrel, a spiral lifting module is arranged at the upper right corner of the inclined bottom guide installation barrel, the feeding crushing module comprises a crushing installation barrel vertically arranged at the upper left corner of the inclined bottom guide installation barrel, a crushing feeding rotary barrel is concentrically arranged at the middle position inside the crushing installation barrel through a supporting rotary shaft arranged in a penetrating manner, the crushing feeding rotary barrel comprises a crushing operation barrel arranged in cooperation with the crushing installation barrel, a plurality of feeding partition support columns are arranged in an angularly outward cooperation with the crushing operation barrel, discharge holes are uniformly arranged between adjacent feeding partition support columns in a penetrating manner, baffles are arranged on the front side and the rear side of the crushing installation barrel, an operation belt wheel is coaxially arranged on the baffle extending out of the front side at the front end of the supporting rotary shaft, the spiral lifting module comprises a lifting installation barrel vertically arranged upwards at the upper right corner of the inclined bottom guide installation barrel, the vertical material pivot that runs through of inside intermediate position that rises the material installation section of thick bamboo, it is provided with spiral material lifting plate to rise the material pivot cooperation and rise the material installation section of thick bamboo, the broken installation section of thick bamboo of upper end cooperation that rises the material installation section of thick bamboo is provided with the power transmission structure, it is provided with the broken section of thick bamboo of blanking to rise the material installation section of thick bamboo, the upper end of the broken section of thick bamboo of blanking is provided with the stock guide through the erection column level of waiting angle setting, the lower extreme cooperation of stock guide is provided with conical surface crushing roller, the vertical broken motor that is provided with in lower extreme intermediate position of the broken section of thick bamboo of blanking, the upper end of broken motor is connected with conical surface crushing roller through the motor shaft, the lower extreme of the broken section of thick bamboo of blanking is provided with the reducing play feed cylinder downwards, the lower half section right side of reducing play.
As a further scheme of the invention: the both ends symmetry is provided with the shock attenuation support column about the downside of oblique end guide installation section of thick bamboo, and the lower extreme of shock attenuation support column all inlays and is provided with rubber shock absorber post.
As a further scheme of the invention: the inboard of broken installation section of thick bamboo evenly is provided with passive broken tooth, and just all coordinates the broken operation section of thick bamboo outside of cutting off the support column to the feeding and be provided with the broken tooth of initiative.
As a further scheme of the invention: the middle position of the upper half section of the baffle at the rear side is provided with a feeding hole corresponding to the crushing operation cylinder, the feeding hole is upwards provided with a feeding cylinder, and the upper end of the feeding cylinder is provided with a feeding hopper.
As a further scheme of the invention: the power transmission structure comprises a driving motor arranged at the upper right corner of the crushing installation barrel through a motor installation barrel, a driving belt wheel is arranged at the front end of the driving motor through a motor rotating shaft, a driving bevel gear is concentrically arranged at the middle position of the front side of the driving belt wheel, and an operation bevel gear is horizontally arranged at the upper end of a material lifting rotating shaft extending out of the material lifting installation barrel.
As a further scheme of the invention: the driving belt wheel is connected with the operation belt wheel through a driving belt, and the operation bevel gear is connected with the driving bevel gear through a transmission rotating shaft arranged at the right end of the motor installation cylinder and transmission bevel gears symmetrically arranged at the two ends of the motor installation cylinder.
As a still further scheme of the invention: the lower end of the blanking crushing barrel is provided with a blanking ring in a matching way with the crushing motor, and the upper right corner of the lifting installation barrel extends downwards to the right and is provided with a secondary material guide barrel.
Compared with the prior art, the invention has the beneficial effects that: the coal mine crushing device overcomes the problems that the crushing period is long, the occupied area of the device is large, the transportation energy consumption is increased and the like due to the adoption of a traditional assembly line type crushing structure, and solves the problems that the crushing device is easy to block and has high failure rate and the like due to the adoption of a traditional feeding structure, so that the coal mine crushing device has the advantages of compact structural design, centralized power source, safe feeding, high crushing efficiency, time saving, labor saving, space saving and the like.
Drawings
Fig. 1 is a schematic structural diagram of a multistage coal mine crushing device.
Fig. 2 is a schematic structural diagram of a power transmission structure in a multistage coal mine crushing device.
Fig. 3 is a schematic structural diagram of a material guide plate in a multistage coal mine crushing device.
Fig. 4 is a schematic structural diagram of a feed cylinder in a multistage coal mine crushing device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the invention, a multistage coal mine crushing device comprises an inclined bottom guide installation cylinder 2, shock absorption support columns 1 are symmetrically arranged at the left end and the right end of the lower side of the inclined bottom guide installation cylinder 2, rubber shock absorption columns are embedded at the lower ends of the shock absorption support columns 1, a feeding crushing module is arranged above the left upper corner of the inclined bottom guide installation cylinder 2, a spiral lifting module is arranged at the right upper corner of the inclined bottom guide installation cylinder 2, the feeding crushing module comprises a crushing installation cylinder 6 vertically arranged at the left upper corner of the inclined bottom guide installation cylinder 2, a crushing feeding rotary cylinder is concentrically arranged at the middle position inside the crushing installation cylinder 6 through a supporting rotary shaft arranged in a penetrating manner, the crushing feeding rotary cylinder comprises a crushing operation cylinder 4 arranged in cooperation with the crushing installation cylinder 6, a plurality of feeding partition support columns 8 are arranged outwards in cooperation with the crushing operation cylinder 4 at equal angles of the supporting rotary shaft, the feeding and separating device is characterized in that discharge holes 9 are uniformly arranged between adjacent feeding and separating support columns 8 in a penetrating manner, passive crushing teeth 7 are uniformly arranged on the inner side of each crushing installation cylinder 6, active crushing teeth 3 are arranged on the outer sides of crushing operation cylinders 4 facing the feeding and separating support columns 8 in a matching manner, baffles 30 are arranged on the front side and the rear side of each crushing installation cylinder 6, a feed hole is arranged at the middle position of the upper half section of each baffle 30 on the rear side corresponding to the crushing operation cylinder 4, a feed cylinder 10 is arranged upwards from the feed hole, a feed hopper 11 is arranged at the upper end of the feed cylinder 10, an operation belt wheel 5 is coaxially arranged on the baffle 30 extending out of the front side at the front end of each support rotating shaft, each spiral material lifting module comprises a lifting installation cylinder 13 vertically upwards arranged at the upper right corner of each inclined bottom material guide installation cylinder 2, a material lifting rotating shaft 14 is vertically arranged at the middle position in each lifting installation cylinder, the upper end of the material lifting installation cylinder 13 is provided with a power transmission structure in cooperation with the crushing installation cylinder 6, the power transmission structure comprises a driving motor 25 arranged at the upper right corner of the crushing installation cylinder 6 through the motor installation cylinder, a driving belt wheel 26 is arranged at the front end of the driving motor 25 through a motor rotating shaft, a driving bevel gear 24 is concentrically arranged at the middle position of the front side of the driving belt wheel 26, an operation bevel gear 27 is horizontally arranged at the upper end of the material lifting rotating shaft 14, extending out of the material lifting installation cylinder 13, the driving belt wheel 26 is connected with the operation belt wheel 5 through a driving belt 12, the operation bevel gear 27 is connected with the driving bevel gear 24 through a driving rotating shaft arranged at the right end of the motor installation cylinder and driving bevel gears 29 symmetrically arranged at the two ends of the driving bevel gear, a blanking crushing cylinder 19 is horizontally arranged at the right side of the upper half section of the material lifting installation cylinder 13, the cooperation of the lower extreme of stock guide 17 is provided with conical surface crushing roller 18, and the vertical broken motor 20 that is provided with in lower extreme intermediate position of the broken section of thick bamboo 19 of blanking, the upper end of broken motor 20 is passed through motor shaft and is connected with conical surface crushing roller 18, and the lower extreme of the broken section of thick bamboo 19 of blanking is provided with reducing play feed cylinder 21 downwards, and the lower half section right side of reducing play feed cylinder 21 is provided with ejection of compact gate through the pivot, and the upper end level that reducing play feed cylinder 21 cooperates ejection of compact gate is provided with buffer plate 22, and the lower extreme level that reducing goes out feed cylinder 21 is provided with groove 23, the lower extreme cooperation broken motor 20 of the broken section of thick bamboo 19 of blanking is provided with the blanking ring, and rises.
The working principle of the invention is as follows: the coal blocks are thrown into a crushing operation cylinder 4 from a feed hopper 11, the crushing operation cylinder 4 is rotated by belt transmission by starting an active motor 25, the coal blocks fall into a crushing installation cylinder 6 from a discharge hole 9, the passive crushing teeth 7 and the active crushing teeth 3 are matched to rotate relatively, the coal blocks fall into an inclined bottom guide installation cylinder 2 after being crushed, the spiral material lifting plate 16 is rotated by the active motor 25 through gear transmission, the crushed coal blocks are conveyed to the upper end of the material lifting installation cylinder 13 and fall into a conical surface crushing roller 18 through a secondary material guide cylinder 15 and a secondary material guide cylinder, the coal blocks fall into a collecting groove 23 after being crushed for the second time to be collected, the crushing operation is completed, the problems of long crushing period, large occupied area of the device, increased transportation energy consumption and the like caused by the adoption of a traditional production line type crushing structure are solved, and the crushing device used at present in the coal mine is solved, due to the fact that the traditional feeding structure is adopted, the crushing device is easy to block, the failure rate is high, and the like, so that the crushing device has the advantages of being compact in structural design, concentrated in power source, safe in feeding, efficient in crushing, time-saving, labor-saving, space-saving and the like.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (7)
1. A multistage coal mine crushing device comprises an inclined bottom guide installation cylinder (2), and is characterized in that a feeding crushing module is upwards arranged at the upper left corner of the inclined bottom guide installation cylinder (2), a spiral material lifting module is arranged at the upper right corner of the inclined bottom guide installation cylinder (2), the feeding crushing module comprises a crushing installation cylinder (6) which is vertically arranged at the upper left corner of the inclined bottom guide installation cylinder (2), a crushing feeding rotary cylinder is concentrically arranged at the middle position inside the crushing installation cylinder (6) through a supporting rotary shaft which is arranged in a penetrating manner, the crushing feeding rotary cylinder comprises a crushing operation cylinder (4) which is matched with the crushing installation cylinder (6), a plurality of feeding partition support columns (8) are arranged in an equiangular and outward matched manner with the crushing operation cylinder (4), and discharge holes (9) are uniformly arranged between the adjacent feeding partition support columns (8) in a penetrating manner, the front side and the rear side of the crushing installation cylinder (6) are respectively provided with a baffle plate (30), the baffle plate (30) which is arranged at the front end of the supporting rotating shaft and extends out of the front side is coaxially provided with an operation belt wheel (5), the spiral material lifting module comprises a material lifting installation cylinder (13) which is vertically and upwards arranged at the upper right corner of the inclined bottom material guiding installation cylinder (2), the middle position inside the material lifting installation cylinder (13) is vertically provided with a material lifting rotating shaft (14) in a penetrating way, the material lifting rotating shaft (14) is matched with the material lifting installation cylinder (13) to be provided with a spiral material lifting plate (16), the upper end of the material lifting installation cylinder (13) is matched with the crushing installation cylinder (6) to be provided with a power transmission structure, the right side of the upper half section of the material lifting installation cylinder (13) is horizontally provided with a blanking crushing cylinder (19), the upper end of the blanking crushing cylinder (19) is horizontally provided with a material guiding, the vertical broken motor (20) that is provided with in lower extreme intermediate position of the broken section of thick bamboo of blanking (19), the upper end of broken motor (20) is passed through motor shaft and is connected with conical surface crushing roller (18), the lower extreme of the broken section of thick bamboo of blanking (19) is provided with reducing play feed cylinder (21) downwards, the lower half section right side of reducing play feed cylinder (21) is provided with ejection of compact gate through the pivot, the upper end level that reducing goes out feed cylinder (21) cooperation ejection of compact gate is provided with buffer board (22), the lower extreme level that reducing goes out feed cylinder (21) is provided with material collecting tank (23).
2. The multistage coal mine crushing device according to claim 1, wherein the left end and the right end of the lower side of the inclined bottom material guide installation cylinder (2) are symmetrically provided with shock absorption supporting columns (1), and rubber shock absorption columns are embedded at the lower ends of the shock absorption supporting columns (1).
3. The multistage coal mine crushing device according to claim 1, wherein passive crushing teeth (7) are uniformly arranged on the inner side of the crushing installation cylinder (6), and active crushing teeth (3) are arranged on the outer side of the crushing operation cylinder (4) opposite to the feeding partition supporting column (8) in a matched mode.
4. The multistage coal mine crushing device according to claim 1, wherein a feeding hole is formed in the middle of the upper half section of the baffle plate (30) on the rear side, corresponding to the crushing operation barrel (4), a feeding barrel (10) is arranged upwards from the feeding hole, and a feeding hopper (11) is arranged at the upper end of the feeding barrel (10).
5. The multistage coal mine crushing device according to claim 1, wherein the power transmission structure comprises a driving motor (25) which is arranged at the upper right corner of the crushing installation barrel (6) through a motor installation barrel, a driving belt wheel (26) is arranged at the front end of the driving motor (25) through a motor rotating shaft, a driving bevel gear (24) is concentrically arranged at the middle position of the front side of the driving belt wheel (26), and an operation bevel gear (27) is horizontally arranged at the upper end of the material lifting rotating shaft (14) extending out of the material lifting installation barrel (13).
6. A multistage coal mine crushing device according to claim 5, characterized in that the driving belt wheel (26) is connected with the working belt wheel (5) through a transmission belt (12), and the working bevel gear (27) is connected with the driving bevel gear (24) through a transmission rotating shaft arranged at the right end of the motor installation cylinder and transmission bevel gears (29) symmetrically arranged at two ends of the motor installation cylinder.
7. The multistage coal mine crushing device according to claim 1, wherein the lower end of the blanking crushing barrel (19) is provided with a blanking ring in cooperation with the crushing motor (20), and the upper right corner of the lifting installation barrel (13) extends downwards to the right and is provided with a secondary guide barrel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810733951.8A CN108993727B (en) | 2018-07-06 | 2018-07-06 | Multistage colliery breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810733951.8A CN108993727B (en) | 2018-07-06 | 2018-07-06 | Multistage colliery breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108993727A CN108993727A (en) | 2018-12-14 |
| CN108993727B true CN108993727B (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810733951.8A Expired - Fee Related CN108993727B (en) | 2018-07-06 | 2018-07-06 | Multistage colliery breaker |
Country Status (1)
| Country | Link |
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| CN (1) | CN108993727B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1454769A1 (en) * | 1960-07-21 | 1969-04-30 | Condux Werk | Process for the very fine distribution of polymers, especially thermoplastics, and device for its implementation |
| RU2573961C1 (en) * | 2014-06-26 | 2016-01-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Красноярский государственный аграрный университет" | Grinding device |
| CN205988787U (en) * | 2016-08-15 | 2017-03-01 | 漯河医学高等专科学校 | A kind of broken apart device of reverse rotation formula material |
| CN107497577A (en) * | 2017-08-16 | 2017-12-22 | 南宁众创空间科技有限公司 | A kind of feed pre-treatment of raw material device |
| CN107626568A (en) * | 2017-09-25 | 2018-01-26 | 深圳市晟腾企业管理有限公司 | One kind building sandy soil centrifugal sifting machine |
| CN107971076A (en) * | 2017-12-20 | 2018-05-01 | 李姗姗 | A kind of adaptive centrifugal breaking drawing mechanism |
| CN107971078A (en) * | 2017-12-20 | 2018-05-01 | 李姗姗 | A kind of vertical material casting breaker |
| CN107961859B (en) * | 2017-12-25 | 2020-08-18 | 崇义县鑫成矿业有限公司 | Ore sleeve crushing device |
| CN107999230A (en) * | 2017-12-28 | 2018-05-08 | 郑州游爱网络技术有限公司 | A kind of broken pre- stirring drawing mechanism of feed screening |
-
2018
- 2018-07-06 CN CN201810733951.8A patent/CN108993727B/en not_active Expired - Fee Related
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| CN108993727A (en) | 2018-12-14 |
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Effective date of registration: 20200617 Address after: 255086 Oubang science and Technology Industrial Park, west section of Zhaowang Road, high tech Zone, Zibo City, Shandong Province Applicant after: Zibo Oubang Environmental Protection Technology Co.,Ltd. Address before: 255400 Unit 402, Building No. 1, 92 Jixia Road, Linzi District, Zibo City, Shandong Province Applicant before: Zhao Xulei |
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Granted publication date: 20200807 Termination date: 20210706 |