CN105521854A - Coal gangue crusher - Google Patents
Coal gangue crusher Download PDFInfo
- Publication number
- CN105521854A CN105521854A CN201610095215.5A CN201610095215A CN105521854A CN 105521854 A CN105521854 A CN 105521854A CN 201610095215 A CN201610095215 A CN 201610095215A CN 105521854 A CN105521854 A CN 105521854A
- Authority
- CN
- China
- Prior art keywords
- coal gangue
- tup
- gangue crusher
- interior lining
- upper cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/16—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters hinged to the rotor
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a coal gangue crusher and belongs to the field of crusher equipment. The coal gangue crusher is characterized in that the coal gangue crusher comprises a rotary power mechanism and a main unit; the main unit comprises an upper cover and a base, and a feed inlet is formed in the upper cover; a cylinder is arranged between the upper cover and the base; an upper bearing is installed on the upper cover, and a lower bearing is installed on the base, a rotor is installed between the upper bearing and the lower bearing, and the rotary power mechanism can drive the rotor to rotate; the rotor comprises a main shaft, and the main shaft is sleeved with two or more layers of discs; two or more hammers are evenly distributed on the periphery of each disc, and the hammers are hinged and fixed to the discs through hinge pins and can rotate around the hinge pins. The coal gangue crusher is simple in structure, suitable for crushing big materials and capable of meeting the requirements of users for different discharging granularities and particularly for the medium discharging granularity; energy is saved, operation is easy, maintenance is convenient, the cost is low, and the service life is long.
Description
Technical field
The invention belongs to crusher field, be specifically related to a kind of coal gangue crusher.
Background technology
Disintegrating apparatus common in the market has kibbler roll, jaw crusher, gyratory crusher, impact crusher, vertical shaft impact crusher etc.These disintegrating machines are mainly used in small, broken bitsly processing with the fragmentation of ultrafine grinding material.Mainly jaw crusher is adopted to the fragmentation of the larger gangue of discharging-material size.Fragmentation due to large material needs the disintegrating apparatus of very large model, and power of motor is large, and useless power consumption is high, is not suitable for the requirement of little output.
Given this, applicant's design have developed second generation coal gangue crusher, can solve the problem.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of coal gangue crusher, is to have large charging aperture, broken raw material is large, discharging-material size is medium disintegrating machine; Overcome that the discharging-material size existed in above-mentioned prior art is little, cost is high, consume energy high weak point.In addition, the discharging-material size of this device is adjustable, use cost is low, installation and maintenance disintegrating machine easily, and interior lining panel is wear-resisting durable in use.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of coal gangue crusher described in invention, is characterized in that: comprise revolving power mechanism and main frame, and described main frame comprises upper cover and base, arranges charging aperture upper covering; Between upper cover and base, cylindrical shell is set; Upper cover and base are installed, lower bearing, between metal (upper, rotor is installed, revolving power mechanism can rotor driven rotate; Described rotor comprises main shaft, main shaft is set with two-layer more than disk, the uniform plural tup of disc circumference, described tup is fixed on disk by hinge, and tup can rotate around bearing pin.
Preferably, cylinder inboard wall arranges interior lining panel, the material of described interior lining panel is potassium steel.
Preferably, cover on described and plural charging aperture is set.
Preferably, the working face of described interior lining panel offers bar-shaped trough, form raised line between each bar-shaped trough, electron beam hardening is passed through on raised line surface and tup surface.
Preferably, described electron beam hardening carries out after being arranged on disk with tup after interior lining panel is arranged on inner barrel; Quenching environment vacuumizes, and the focus current of electron beam is 500mA, and accelerating potential is 45KV, and line is 101mA, and translational speed is 50mm/s.
Preferably, the depth of quenching on interior lining panel raised line surface is 1.0-1.5mm, and case hardness is 55-60HRC.
Preferably, the arris of raised line applies embedded alloy abrasion-resistant stee rib by the mode of spark discharge.
Preferably, described alloy abrasion resistant steel adopts YS2 carbide alloy.
Compared with prior art, the invention has the beneficial effects as follows:
1, coal gangue crusher structure is simple, is applicable to broken large material, can meets the requirement of user to different discharging-material size, particularly medium discharging-material size, energy-conservation, simple to operate, easy to maintenance, cost is low, long service life.
2, be provided with interior lining panel in cylindrical shell, interior lining panel adopts material potassium steel, and than the high chrome cast iron lining plate good toughness that existing disintegrating machine adopts, anti-strike ability is strong, not easily broken.
3, disk diameter is little, gap between tup and liner plate is large, be convenient to the fragmentation of large material, uniform 6 tup installing holes separately on upper and lower two-layer disk, symmetrical 2,4,6 tups can be installed, also 3 tups evenly can be installed, to adapt to the requirement of user to different material, different discharging-material size.Material enters into from charging aperture the process fallen, and material is thrown away by disk, clashes into interior lining panel, falls after tup fragmentation.Tup pinned connection, on disk, can rotate around bearing pin, and after large material enters cylindrical shell, tup has certain running clearance, and bulk materials can be allowed to fall, and unlikely vexed car plays a protective role to other parts of disintegrating machine.
4, potassium steel can provide preferably elastoplasticity as the base material of interior lining panel, quenched by the mode of electron beam irradiation to the tup surface of interior lining panel epirelief bar surface and rotor, firing rate is fast, and quenching structure is very thin, fine martensite, Yin Jingshi body, even ultra fine nlicrostructures can be obtained.Electron beam heat treatment carries out in a vacuum, and non-oxidation decarburization phenomenon occurs, and process rear surface is white light tone.After electron beam hardening, interior lining panel or tup deform hardly, can carry out as last procedure, and interior lining panel or tup are heat-treated after installing again.After the quenching of the electron beam area of heating surface, raised line and the tup superficial layer of interior lining panel be compressive stress state, are conducive to improving the fatigue strength that resistance to fragmentation is clashed into, thus prolongation workpiece service life.
5, raised line is hit and the position of wearing and tearing is arris portion most, therefore adopts rib arris being applied embedded alloy abrasion-resistant stee by the mode of spark discharge, plays the effect of wear-resistant protection, extend the service life of interior lining panel.
6, the refining of this apparatus structure is practical, failure rate is low, without the need to frequent maintenance maintenance, is suitable in the industry cycle popularizing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of upper cover;
Fig. 3 is the sectional view of rotor;
Fig. 4 is the rotor of three hammehead structures;
Fig. 5 is the structural representation of interior lining panel;
In figure:
1, interior lining panel; 2, cylindrical shell; 3, base; 4, tup; 5, bearing pin; 6, disk; 7, main shaft; 8, motor; 9, upper cover; 10, charging aperture; 11, raised line; 12, bar-shaped trough.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
embodiment one
As shown in Figure 1, coal gangue crusher of the present invention, comprises revolving power mechanism and main frame, and revolving power mechanism is motor 8.Described main frame comprises upper cover 9 and base 3, and described upper cover 9 arranges plural charging aperture 10.Cylindrical shell 2 is set between upper cover 9 and base 3; Upper cover 9 and base 3 are installed, lower bearing, between metal (upper, rotor is installed, revolving power mechanism can rotor driven rotate; Described rotor comprises main shaft 7, main shaft 7 is set with two-layer more than disk 6, the uniform plural tup 4 of disk 6 periphery, described tup 4 is hingedly fixed on disk 6 by bearing pin 5, and tup 4 can rotate around bearing pin 5.
Be provided with interior lining panel 1 in cylindrical shell 2, the material of interior lining panel 1 adopts potassium steel, and than the high chrome cast iron lining plate good toughness that existing disintegrating machine adopts, anti-strike ability is strong, not easily broken.
Disk diameter is little, gap between tup 4 and liner plate is large, be convenient to the fragmentation of large material, uniform 6 tup installing holes separately on upper and lower two-layer disk 6, symmetrical 2,4,6 tups can be installed, also 3 tups evenly can be installed, to adapt to the requirement of user to different material, different discharging-material size.Material enters into from charging aperture 10 process fallen, and material is thrown away by disk 6 and cylindrical shell 2 liner plate clashes into, and falls after tup 4 fragmentation.Tup 4 bearing pin 5 is connected on disk 6, can rotate around bearing pin 5, and after large material enters cylindrical shell 2, tup 4 has certain running clearance, bulk materials can be allowed to fall, unlikely vexed car, play a protective role to other parts of disintegrating machine.
embodiment two
In the present embodiment, the working face of described interior lining panel 1 offers bar-shaped trough 12, form raised line 11 between each bar-shaped trough 12, electron beam hardening is passed through on raised line 11 surface and tup 4 surface.
Described electron beam hardening interior lining panel 1 be arranged on cylindrical shell 2 inner after and tup 4 be arranged on disk 6 after carry out; Quenching environment vacuumizes, and the focus current of electron beam is 500mA, and accelerating potential is 45KV, and line is 101mA, and translational speed is 50mm/s.The depth of quenching on raised line 11 surface of interior lining panel 1 is 1.0-1.5mm, and case hardness is 55-60HRC.
The arris of raised line 11 applies embedded alloy abrasion-resistant stee rib by the mode of spark discharge.Described alloy abrasion resistant steel adopts YS2 carbide alloy.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.Everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (8)
1. a coal gangue crusher, is characterized in that: comprise revolving power mechanism and main frame, and described main frame comprises upper cover and base, arranges charging aperture upper covering; Between upper cover and base, cylindrical shell is set; Upper cover and base are installed, lower bearing, between upper and lower bearing, rotor is installed, revolving power mechanism can rotor driven rotate; Described rotor comprises main shaft, main shaft is set with two-layer more than disk, the uniform plural tup of disc circumference, described tup is fixed on disk by hinge, and tup can rotate around bearing pin.
2. according to coal gangue crusher according to claim 1, it is characterized in that: on cylinder inboard wall, arrange interior lining panel, the material of described interior lining panel is potassium steel.
3. according to coal gangue crusher according to claim 1, it is characterized in that: cover on described and plural charging aperture is set.
4. according to coal gangue crusher according to claim 1, it is characterized in that: the working face of described interior lining panel offers bar-shaped trough, form raised line between each bar-shaped trough, electron beam hardening is passed through on raised line surface and tup surface.
5. according to coal gangue crusher according to claim 4, it is characterized in that: described electron beam hardening carries out after interior lining panel and tup assembling; Quenching environment vacuumizes, and the focus current of electron beam is 500mA, and accelerating potential is 45KV, and line is 101mA, and translational speed is 50mm/s.
6. according to coal gangue crusher according to claim 4, it is characterized in that: the depth of quenching on interior lining panel raised line surface is 1.0-1.5mm, and case hardness is 55-60HRC.
7. according to coal gangue crusher according to claim 4, it is characterized in that: on the arris of raised line, apply embedded alloy abrasion-resistant stee rib by the mode of spark discharge.
8. according to coal gangue crusher according to claim 7, it is characterized in that: described alloy abrasion resistant steel adopts YS2 carbide alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610095215.5A CN105521854A (en) | 2016-02-22 | 2016-02-22 | Coal gangue crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610095215.5A CN105521854A (en) | 2016-02-22 | 2016-02-22 | Coal gangue crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105521854A true CN105521854A (en) | 2016-04-27 |
Family
ID=55764576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610095215.5A Pending CN105521854A (en) | 2016-02-22 | 2016-02-22 | Coal gangue crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105521854A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105778940A (en) * | 2016-05-04 | 2016-07-20 | 淄博哈普沃动力科技有限公司 | Intelligent tamping coking machine |
| CN106824398A (en) * | 2017-02-15 | 2017-06-13 | 福建美斯拓机械设备有限公司 | A kind of sand making machine |
| CN108837925A (en) * | 2018-06-20 | 2018-11-20 | 湖南城市学院 | A kind of civil engineering stone crusher |
| CN110665593A (en) * | 2019-10-31 | 2020-01-10 | 韦炳善 | Breaking hammer of hammer crusher |
| CN112619790A (en) * | 2020-10-27 | 2021-04-09 | 江苏天沃重工科技有限公司 | Vertical shaft impact type sand making machine |
Citations (10)
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|---|---|---|---|---|
| CN2107313U (en) * | 1991-11-06 | 1992-06-17 | 杨连国 | Vertical and anti-beater type crusher |
| JPH09103696A (en) * | 1995-10-09 | 1997-04-22 | Sumitomo Forestry Co Ltd | Soil crusher |
| CN2736059Y (en) * | 2004-06-22 | 2005-10-26 | 攀钢集团钢城企业总公司溶解乙炔厂 | Grid plate of sintering crusher |
| CN201912962U (en) * | 2010-12-07 | 2011-08-03 | 上海蓝科石油化工有限公司 | Pulverizer with adjustable grinding particle size |
| CN202823492U (en) * | 2012-10-12 | 2013-03-27 | 朱文馨 | Novel coal mine stone crushing machine |
| CN203737364U (en) * | 2014-02-18 | 2014-07-30 | 柳州市爱林机械抛喷丸材料有限公司 | Efficient swinging-hammer-mill composite sand making machine |
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| CN204816689U (en) * | 2015-05-28 | 2015-12-02 | 晶科能源有限公司 | Silicon material breaker |
| CN205517978U (en) * | 2016-02-22 | 2016-08-31 | 山东力建工业制砂科技有限公司 | Gangue breaker |
-
2016
- 2016-02-22 CN CN201610095215.5A patent/CN105521854A/en active Pending
Patent Citations (10)
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| CN2107313U (en) * | 1991-11-06 | 1992-06-17 | 杨连国 | Vertical and anti-beater type crusher |
| JPH09103696A (en) * | 1995-10-09 | 1997-04-22 | Sumitomo Forestry Co Ltd | Soil crusher |
| CN2736059Y (en) * | 2004-06-22 | 2005-10-26 | 攀钢集团钢城企业总公司溶解乙炔厂 | Grid plate of sintering crusher |
| CN201912962U (en) * | 2010-12-07 | 2011-08-03 | 上海蓝科石油化工有限公司 | Pulverizer with adjustable grinding particle size |
| CN202823492U (en) * | 2012-10-12 | 2013-03-27 | 朱文馨 | Novel coal mine stone crushing machine |
| CN203737364U (en) * | 2014-02-18 | 2014-07-30 | 柳州市爱林机械抛喷丸材料有限公司 | Efficient swinging-hammer-mill composite sand making machine |
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| CN204583338U (en) * | 2015-04-09 | 2015-08-26 | 黄其江 | A kind of high-efficiency vertical disintegrating machine |
| CN204816689U (en) * | 2015-05-28 | 2015-12-02 | 晶科能源有限公司 | Silicon material breaker |
| CN205517978U (en) * | 2016-02-22 | 2016-08-31 | 山东力建工业制砂科技有限公司 | Gangue breaker |
Non-Patent Citations (1)
| Title |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105778940A (en) * | 2016-05-04 | 2016-07-20 | 淄博哈普沃动力科技有限公司 | Intelligent tamping coking machine |
| CN106824398A (en) * | 2017-02-15 | 2017-06-13 | 福建美斯拓机械设备有限公司 | A kind of sand making machine |
| CN108837925A (en) * | 2018-06-20 | 2018-11-20 | 湖南城市学院 | A kind of civil engineering stone crusher |
| CN110665593A (en) * | 2019-10-31 | 2020-01-10 | 韦炳善 | Breaking hammer of hammer crusher |
| CN112619790A (en) * | 2020-10-27 | 2021-04-09 | 江苏天沃重工科技有限公司 | Vertical shaft impact type sand making machine |
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Application publication date: 20160427 |
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| RJ01 | Rejection of invention patent application after publication |