CN105498894A - Air cylinder type toothed plate coal breaking gangue discharging machine - Google Patents
Air cylinder type toothed plate coal breaking gangue discharging machine Download PDFInfo
- Publication number
- CN105498894A CN105498894A CN201610050200.7A CN201610050200A CN105498894A CN 105498894 A CN105498894 A CN 105498894A CN 201610050200 A CN201610050200 A CN 201610050200A CN 105498894 A CN105498894 A CN 105498894A
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- Prior art keywords
- cylinder
- tooth plate
- air
- plate
- cylinder type
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/12—Mills with non-rotating spiked members
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to an air cylinder type toothed plate coal breaking gangue discharging machine which can selectively discharge large gangues. The air cylinder type toothed plate coal breaking gangue discharging machine comprises a tank. An oblique feeding chute is arranged at the left end of the tank. Screen plates connected with the edge of the bottom of the feeding chute are fixed to the bottom of the tank. An air cylinder toothed plate and driving devices capable of allowing the air cylinder toothed plate to do circumferential motion are arranged on the upper portions of the screen plates. Piston type air cylinders arranged in rows transversely and in lines vertically are evenly distributed on the air cylinder toothed plate. Piston rods of the piston type air cylinders are perpendicular to the surface of the screen plate and can move up and down in the air cylinders. The screen plates are evenly arranged perpendicular to the edge of the bottom of the feeding chute to form even screen seams, the screen plates are located in the middle below the two transverse rows of piston type air cylinders, and each transverse row of piston rods is opposite to one screen seam. The air cylinder type toothed plate coal breaking gangue discharging machine has the advantages that investment is small, power is saved, the breaking hardness is adjustable, the discharged gangues carry little coal, human attendance is avoided, the boundary dimension is small, arrangement is easy, and firmness and durability are achieved, and is novel coal mine equipment for effectively replacing manual gangue selection.
Description
Technical field
The present invention relates to a kind of coal mine separation equipment, a kind of air-cylinder type tooth plate breaks coal discharge refuse machine specifically.
Background technology
Along with the development of coal industry, a lot of coal mining coal seam geological condition is deteriorated, and geological structure increases, and the extensive use of caving coal technology, and the ratio of bulk materials in raw coal is significantly increased.
Movable-sieve jig, shallow slot dense media separator and ray method simple grain judge coal-gangue separation system, and sorting upper size boundary is 300mm, and right+300mm Reject is helpless; The Reject of+300mm, sorting means only have artificial hand selection, drum type selective disintegrator.Because drum type selective disintegrator appearance and size is large, capital construction cost is high, maintenance amount is large, block cash band coal is more, present Coal Preparation Plant seldom adopts drum type selective disintegrator; Major part colliery by manually sorting out bulk spoil, also exist pick up cash person works bad environments, labour intensity large, pick up the drawbacks such as cash effect instability.
Summary of the invention
The object of the invention is for solving the deficiency of manually picking up cash and drum type selective disintegrator, providing a kind of and the air-cylinder type tooth plate of selective eliminating coal bulk spoil can break coal discharge refuse machine.
The present invention for solving the problems of the technologies described above adopted technical scheme is: air-cylinder type tooth plate breaks coal discharge refuse machine, include casing, the left end of casing is provided with the pan feeding chute of inclination, the bottom of casing is fixed with pan feeding chute bottom sides along the sieve plate connected, the drive unit that the top of sieve plate is provided with cylinder tooth plate and cylinder tooth plate can be allowed to move in a circle, described cylinder tooth plate is distributed with equably horizontal piston type cylinder of embarking on journey in a row, perpendicular, piston rod and the sieve plate face of piston type cylinder are arranged vertically, in the cylinder can be up and down; Described sieve plate access material chute bottom sides is along evenly arranging, and formed and sieve seam uniformly, sieve plate is in the centre position below two horizontally-arranged piston type cylinders, and every horizontally-arranged piston rod is just to a bar grizzl(e)y seam, and the head of piston rod carries out crushing operation.
Preferably, drive unit is driven by motor, and by connecting initiatively eccentric wheel after fluid coupling, decelerator, initiatively eccentric wheel drives by movable eccentric wheel, thus makes cylinder tooth plate when keeping parallel with sieve plate, and entirety moves in a circle.
Further, cylinder tooth plate does the radius of periodically circular motion is 350 ~ 500mm.
Further, the length of sieve plate 150 ~ 250mm slightly longer than the radial running orbit of cylinder tooth plate.
Further, the head of piston rod is taper, to increase the effect of splitting bulk materials, tapered tip portion is provided with high-abrasive material, and to increase wearability, high-abrasive material and piston rod split, change after being beneficial to wear and tear, piston rod stroke is 350 ~ 500mm.
Further, the angle of sieve plate and horizontal plane is 20 ~ 30 °.
Further, when cylinder tooth plate moves in a circle and arrives extreme lower position, it is 50 ~ 80mm that the head of piston rod stretches out the distance that cylinder reaches extreme lower position and sieve plate.
Further, the even sieve seam formed by sieve plate is of a size of 150 ~ 250mm.
Further, the angle of pan feeding chute and horizontal plane is 45 ~ 55 °.
The invention has the beneficial effects as follows: 1, the present invention is compared to old-fashioned bradford breaker, there is small investment, save power, broken hardness is adjustable, eliminating waste pack coal is few, not employment is on duty, and appearance and size little, be easy to advantages such as arranging, sturdy and durable, maintenance amount is few, be novel effectively substitute the coal mine equipment manually selecting cash; 2, the present invention be directed to colliery bulk materials (150-450mm), because the hardness difference of lump coal and spoil is larger, by the air pressure of adjustment cylinder tooth plate upper piston formula cylinder, can broken lump coal and not broken bulk spoil selectively, under entering sieve by sieve plate, sieve seam again after lump coal breaking, bulk spoil is separated and discharges, can substitute and manually select cash, meet coal mine machinery, high-yield and high-efficiency, the requirement that people-oriented, improve heating value of coal simultaneously, reduce ineffective traffic, increase economic benefit; 3, the present invention arranges horizontal piston type cylinder of embarking on journey in a row, perpendicular on the cylinder tooth plate parallel with sieve plate, make material can reach the repeatedly broken effect of material by piston rod through the process of sieve plate after pan feeding chute enters, spoil can be discharged by effective broken lump coal.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Mark in figure: 1, casing, 2, pan feeding chute, 3, drive unit, 301, motor, 302, fluid coupling, 303, decelerator, 304, initiatively eccentric wheel, 305, by movable eccentric wheel, 4, cylinder tooth plate, 401, piston type cylinder, 402, cylinder, 403, piston rod, 5, sieve plate.
Detailed description of the invention
embodiment 1
Air-cylinder type tooth plate breaks coal discharge refuse machine and includes casing 1, and the left end of casing 1 is provided with the pan feeding chute 2 of inclination, and the bottom of casing 1 is fixed with sieve plate 5, and sieve plate 5 and pan feeding chute 2 bottom sides are along connecting.The top of sieve plate 5 is provided with cylinder tooth plate 4 and the drive unit 3 that cylinder tooth plate 4 can be allowed to move in a circle.As shown in Figure 2, the both sides of cylinder tooth plate 4 respectively arrange a motor 301 by driving initiatively eccentric wheel 304 after fluid coupling 302, decelerator 303.Two active eccentric wheels 304 drive four by movable eccentric wheel 305, thus cylinder tooth plate 4 keeping parallelism entirety is moved in a circle, and the radius of circular motion is 400mm.Described cylinder tooth plate 4 is distributed with equably the piston type cylinder 401 that four lines was arranged, erected into horizontal one-tenth six, seniority among brothers and sisters spacing is 200mm, the stroke of piston rod 403 is 400mm, the head of the piston rod 403 of piston type cylinder 401 is taper, tapered tip portion is provided with high-abrasive material, to increase head wearability and slabbing action, high-abrasive material and piston rod split, change after being beneficial to wear and tear.Described sieve plate 5 horizontal homogeneous is arranged, and is formed and sieves seam uniformly, and sieve seam is of a size of 150mm.Sieve plate 5 is in the centre position below two horizontally-arranged piston type cylinders 401, and every horizontally-arranged piston rod 403 is just to a bar grizzl(e)y seam, and the head of piston rod 403 carries out crushing operation.The length 200mm longer than the radial running orbit of cylinder tooth plate 4 of sieve plate 5.
In use, the air pressure of cylinder tooth plate 4 upper piston formula cylinder 401 is first adjusted.Because the hardness difference of lump coal and spoil is comparatively large, air pressure adjusts to the taper top of piston rod 403 to can be broken by it during charcoal block, pushes up piston rod during spoil 403 retraction and lets slip, and such fragmentation just has selective.Colliery bulk materials enters the sieve plate 5 bottom casing 1 from pan feeding chute 2, two active eccentric wheels 304 drive four by movable eccentric wheel 305, thus band dynamic air cylinder tooth plate 4 does the periodicity circular motion being parallel to sieve plate 5, in motion process, cylinder tooth plate 4 does horizontal displacement, constant with sieve plate 5 keeping parallelism, show as cylinder tooth plate 4 periodically close, away from sieve plate 5, reach broken coal, take off fortune material, screening effect.When cylinder tooth plate 4 moves in a circle and arrives extreme lower position; The distance that the head of piston rod 403 stretches out extreme lower position that cylinder 402 can reach and sieve plate 5 is 50mm, to increase the particle size after cracking upper limit.Under entering sieve through sieve seam after lump coal breaking, bulk spoil is stayed on sieve plate 5, is discharged with being separated on the right side of sieve plate 5 by the running of taking off of piston rod 403.The present invention has small investment, saving power, broken hardness is adjustable, it is few, on duty without the need to people to get rid of waste pack coal, and appearance and size little, be easy to advantages such as arranging, sturdy and durable, maintenance amount is few, be the novel effectively alternative coal mine equipment manually selecting cash, have broad application prospects.
embodiment 2
As shown in Figure 1, on the basis of embodiment 1, sieve plate 5 and the angle of horizontal plane are set to 20 °, pan feeding chute 2 is 50 ° with the angle of horizontal plane, conveniently material is walked when this angle is arranged so that colliery bulk materials enters casing 1 from pan feeding chute 2, reduce the resistance be subject to when piston rod 403 takes off fortune material, material automatically can not glide again from sieve plate 5 simultaneously.Can Mechanical Driven mode of the present invention be changed into hydraulic pressure or vapour-pressure type simultaneously.According to inventory and material flow, the piston type cylinder 401 that can also adjust on cylinder tooth plate 4 is horizontal six rows, perpendicular six row and the spacing etc. anyhow between row.The present invention can according to the difference of material in actual mechanical process, and the factor that the restriction in place etc. are different adjusts structure of the present invention, to realize better breaking coal discharge refuse effect.
The above is only the preferred embodiment of the present invention; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; adjustment pan feeding chute 2 and sieve plate 5 inclination angle; change sieve seam size; change cylinder pressure, size, change inblock cylinder and line number, these also should be considered as protection scope of the present invention.
Claims (9)
1. air-cylinder type tooth plate breaks coal discharge refuse machine, include casing (1), the left end of casing (1) is provided with the pan feeding chute (2) of inclination, the bottom of casing (1) is fixed with pan feeding chute (2) bottom sides along the sieve plate (5) connected, it is characterized in that: the drive unit (3) that the top of sieve plate (5) is provided with cylinder tooth plate (4) and cylinder tooth plate (4) can be allowed to move in a circle, described cylinder tooth plate (4) is distributed with equably in a row horizontal, perpendicular piston type cylinder (401) of embarking on journey, piston rod (403) and the sieve plate face of piston type cylinder (401) are arranged vertically, can be up and down in cylinder (402), described sieve plate (5) access material chute (2) bottom sides, along evenly arranging, is formed and sieves seam uniformly, and every horizontally-arranged piston rod (403) is just to a bar grizzl(e)y seam, and the head of piston rod (403) carries out crushing operation.
2. air-cylinder type tooth plate as claimed in claim 1 breaks coal discharge refuse machine, it is characterized in that: described drive unit (3) is driven by motor (301), initiatively eccentric wheel (304) is connected afterwards by fluid coupling (302), decelerator (303), initiatively eccentric wheel (304) drives by movable eccentric wheel (304), thus makes cylinder tooth plate (4) keep moving in a circle with sieve plate (5) parallel entirety.
3. air-cylinder type tooth plate as claimed in claim 1 breaks coal discharge refuse machine, it is characterized in that: the radius that described cylinder tooth plate (4) does periodically circular motion is 350 ~ 500mm.
4. the air-cylinder type tooth plate as described in claim 1 or 3 breaks coal discharge refuse machine, it is characterized in that: the length 150 ~ 250mm slightly longer than the radial running orbit of cylinder tooth plate (4) of described sieve plate (5).
5. air-cylinder type tooth plate as claimed in claim 1 breaks coal discharge refuse machine, and it is characterized in that: the head of described piston rod (403) is taper, and tapered tip portion is provided with high-abrasive material, piston rod (403) stroke is 350 ~ 500mm.
6. air-cylinder type tooth plate as claimed in claim 1 breaks coal discharge refuse machine, it is characterized in that: described sieve plate (5) is 20 ~ 30 ° with the angle of horizontal plane.
7. the air-cylinder type tooth plate as described in claim 1 or 6 breaks coal discharge refuse machine, it is characterized in that: when described cylinder tooth plate (4) moves in a circle and arrives extreme lower position, it is 50 ~ 80mm that the head of piston rod (403) stretches out the distance that cylinder (402) reaches extreme lower position and sieve plate (5).
8. air-cylinder type tooth plate as claimed in claim 1 breaks coal discharge refuse machine, it is characterized in that: the described even sieve seam formed by sieve plate (5) is of a size of 150 ~ 250mm.
9. air-cylinder type tooth plate as claimed in claim 1 breaks coal discharge refuse machine, it is characterized in that: described pan feeding chute (2) is 45 ~ 55 ° with the angle of horizontal plane.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050200.7A CN105498894B (en) | 2016-01-26 | 2016-01-26 | Air-cylinder type tooth plate breaks coal discharge refuse machine |
| PCT/CN2017/071741 WO2017129037A1 (en) | 2016-01-26 | 2017-01-19 | Cylinder-type toothed plate machine for coal breaking and gangue removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050200.7A CN105498894B (en) | 2016-01-26 | 2016-01-26 | Air-cylinder type tooth plate breaks coal discharge refuse machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105498894A true CN105498894A (en) | 2016-04-20 |
| CN105498894B CN105498894B (en) | 2018-06-26 |
Family
ID=55707427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610050200.7A Active CN105498894B (en) | 2016-01-26 | 2016-01-26 | Air-cylinder type tooth plate breaks coal discharge refuse machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105498894B (en) |
| WO (1) | WO2017129037A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017129037A1 (en) * | 2016-01-26 | 2017-08-03 | 张路征 | Cylinder-type toothed plate machine for coal breaking and gangue removal |
| CN112808353A (en) * | 2021-01-05 | 2021-05-18 | 贾廷廷 | Building rubbish reducing mechanism |
| CN113333062A (en) * | 2021-06-30 | 2021-09-03 | 安徽广德洪山南方水泥有限公司 | High-efficient production system of cement continuous type |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657828A (en) * | 2020-12-22 | 2021-04-16 | 安徽省恒金矿业有限公司 | Multi-stage screening device for limestone treatment |
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2016
- 2016-01-26 CN CN201610050200.7A patent/CN105498894B/en active Active
-
2017
- 2017-01-19 WO PCT/CN2017/071741 patent/WO2017129037A1/en active Application Filing
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| CN101053855A (en) * | 2007-05-18 | 2007-10-17 | 中国矿业大学 | Selective crushing type gangue separator |
| CN102139242A (en) * | 2010-02-02 | 2011-08-03 | 成都施柏科技有限公司 | Eccentric ring hammer coal crusher |
| CN102489450A (en) * | 2011-12-30 | 2012-06-13 | 唐山市神州机械有限公司 | Intelligent separation method and system |
| JP2014166599A (en) * | 2013-02-28 | 2014-09-11 | Sano Kogyo Kk | Hydraulic destructive device |
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| CN204672318U (en) * | 2015-05-21 | 2015-09-30 | 富耐克超硬材料股份有限公司 | A kind of punching type breaker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017129037A1 (en) * | 2016-01-26 | 2017-08-03 | 张路征 | Cylinder-type toothed plate machine for coal breaking and gangue removal |
| CN112808353A (en) * | 2021-01-05 | 2021-05-18 | 贾廷廷 | Building rubbish reducing mechanism |
| CN112808353B (en) * | 2021-01-05 | 2022-06-10 | 张家界市博诚新型建材有限公司 | Building rubbish reducing mechanism |
| CN113333062A (en) * | 2021-06-30 | 2021-09-03 | 安徽广德洪山南方水泥有限公司 | High-efficient production system of cement continuous type |
| CN113333062B (en) * | 2021-06-30 | 2023-07-11 | 安徽广德洪山南方水泥有限公司 | Cement continuous type high-efficiency production system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105498894B (en) | 2018-06-26 |
| WO2017129037A1 (en) | 2017-08-03 |
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