CN202951514U - Novel coal crusher - Google Patents

Novel coal crusher Download PDF

Info

Publication number
CN202951514U
CN202951514U CN 201220673608 CN201220673608U CN202951514U CN 202951514 U CN202951514 U CN 202951514U CN 201220673608 CN201220673608 CN 201220673608 CN 201220673608 U CN201220673608 U CN 201220673608U CN 202951514 U CN202951514 U CN 202951514U
Authority
CN
China
Prior art keywords
crushing shell
novel coal
coal crusher
crushing
crushing plate
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.)
Expired - Fee Related
Application number
CN 201220673608
Other languages
Chinese (zh)
Inventor
刘家宝
刘建松
Original Assignee
刘家宝
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘家宝 filed Critical 刘家宝
Priority to CN 201220673608 priority Critical patent/CN202951514U/en
Application granted granted Critical
Publication of CN202951514U publication Critical patent/CN202951514U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a novel coal crusher which is provided with a support, wherein a material loading box is arranged on the support; an arc crushing plate with teeth is arranged on the lower part of the material loading box; a circular tooth roller with teeth is correspondingly arranged on one side of the crushing plate; a fixed transmission wheel is arranged in the center of the circular tooth roller and is connected with a belt wheel; the belt wheel drives the circular tooth roller to rotate through a motor; the tail of the crushing plate is connected with a pull rod; a spring is sleeved on the pull rod; the upper part of the arc crushing plate is hinged with the side wall of the material loading box through a hinge shaft; and a material outlet for discharging crushed coal is formed in the extending position at the tail of the crushing plate. The novel coal crusher is simple in structure, convenient to maintain, small in size and large in crushing ratio; during use, the noise is relatively low, and the particle size of the crushed materials is uniform; the yield is high; the novel coal crusher is safe and reliable; and great convenience is brought to industrial production.

Description

Novel coal crusher
Technical field
The utility model relates to a kind of machine of broken coal, especially can effectively improve the Novel coal crusher of coal crushing efficiency.
Background technology
At present, existing coal crushing machinery generally all adopts the single-tooth roller fragmentation, after coal cinder adds the machine fragmentation, still exists the coal that granularity is larger from the problem of discharge gate discharge, to make the coal crushing inefficiency.In order to reduce the ratio of large beans piece, increase the coal cinder ratio that meets granularity requirements, now this single roll crusher is carried out to technical improvement and innovation, thereby improve crushing efficiency, reach the purpose of saving the energy and saving the fragmentation time.
The utility model content
In order to overcome the fragmentation of existing coal crushing machine-made egg-shaped or honey-comb coal briquets charcoal not thoroughly and the problem of inefficiency, the utility model provides a kind of Novel coal crusher, this Novel coal crusher is simple in structure, easy to maintenance, volume is little and the ratio of reduction is large, during use, noise is lower, the broken material epigranular, productivity ratio is high, safe and reliable, to industrial production, brings great convenience.
The utility model solves the technical scheme that its technical problem adopts: this Novel coal crusher is provided with a bearing, bearing is provided with charging box, toothed arc crushing shell is equipped with in the charging box bottom, one side correspondence of crushing shell is provided with toothed circular discaling roll, circular discaling roll center is provided with fixing drive, and drive is connected with belt pulley, and belt pulley is controlled the running of circular discaling roll by driven by motor, the tail end of crushing shell is connected with pull bar, on pull bar, coincide and is socketed with spring; The top of arc crushing shell connects by jointed shaft and charging box side wall hinge, and tail end prolongation place of crushing shell is provided with the discharging opening after coal crushing, and the teeth on the arc crushing shell and the angle of horizontal plane tilt to-30 ℃ gradually from-20 ℃.During use, raw material is fed by charging box, enter between the fracture area between circular discaling roll and crushing shell, belt pulley drives circular discaling roll rotation, circular discaling roll and arc crushing shell coordinate catches raw material, and top is by long tooth grating between fracture area for bulk raw, and the raw material after fragmentation drops on the fracture area bottom, by discharging opening, discharged, the crushing shell bottom is by spring and pull bar tension.In addition, if having in hard thing falls between the discaling roll fracture area, crushing shell can move certain distance automatically to outside, make the increase of broken space; in order to discharge the hard thing of bulk, the protection teeth, after hard thing is discharged; under the effect of spring, crushing shell sets back again, continues raw material is carried out to fragmentation.
The beneficial effects of the utility model are, this Novel coal crusher is simple in structure, easy to maintenance, volume is little and the ratio of reduction is large, and during use, noise is lower, the broken material epigranular, and productivity ratio is high, safe and reliable, to industrial production, brings great convenience.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural principle schematic diagram of the present utility model.
In Fig. 1,1. jointed shaft, 2. charging box, 3. circular discaling roll, 4. belt pulley, 5. crushing shell, 6. pull bar, 7. spring.
The specific embodiment
In Fig. 1, this Novel coal crusher is provided with a bearing, bearing is provided with charging box 2, toothed arc crushing shell 5 is equipped with in charging box 2 bottoms, and a side correspondence of crushing shell 5 is provided with toothed circular discaling roll 3, and circular discaling roll 3 centers are provided with fixing drive, drive is connected with belt pulley 4, belt pulley 4 is controlled the running of circular discaling roll 3 by driven by motor, the tail end of crushing shell 5 is connected with pull bar 6, on pull bar 6, coincide and is socketed with spring 7; The top of arc crushing shell 5 connects by jointed shaft 1 and charging box 2 side wall hinge, and tail end prolongation place of crushing shell 5 is provided with the discharging opening after coal crushing, and the teeth on arc crushing shell 5 and the angle of horizontal plane tilt to-30 ℃ gradually from-20 ℃.During use, raw material is fed by charging box 2, enter between the fracture area between circular discaling roll 3 and crushing shell 5, belt pulley 4 drives circular discaling roll 3 rotations, circular discaling roll 3 and arc crushing shell 5 coordinate catches raw material, and top is by long tooth grating between fracture area for bulk raw, and the raw material after fragmentation drops on the fracture area bottom, by discharging opening, discharged, crushing shell 5 bottoms are by spring 7 and pull bar 6 tensions.In addition; if have in hard thing falls between the discaling roll fracture area; crushing shell 5 can move certain distance automatically to outside; make broken space increase, in order to discharge the hard thing of bulk, the protection teeth; after hard thing is discharged; under the effect of spring 7, crushing shell 5 sets back again, continues raw material is carried out to fragmentation.

Claims (2)

1. Novel coal crusher, this Novel coal crusher is provided with a bearing, bearing is provided with charging box (2), it is characterized in that, toothed arc crushing shell (5) is equipped with in charging box (2) bottom, one side correspondence of crushing shell (5) is provided with toothed circular discaling roll (3), circular discaling roll (3) center is provided with fixing drive, drive is connected with belt pulley (4), belt pulley (4) is controlled the running of circular discaling roll (3) by driven by motor, the tail end of crushing shell (5) is connected with pull bar (6), upper the coincideing of pull bar (6) is socketed with spring (7), the top of arc crushing shell (5) connects by jointed shaft (1) and charging box (2) side wall hinge, tail end prolongation place of crushing shell (5) is provided with the discharging opening after coal crushing.
2. Novel coal crusher according to claim 1, is characterized in that, the teeth on described arc crushing shell (5) and the angle of horizontal plane tilt to-30 ℃ gradually from-20 ℃.
CN 201220673608 2012-11-26 2012-11-26 Novel coal crusher Expired - Fee Related CN202951514U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220673608 CN202951514U (en) 2012-11-26 2012-11-26 Novel coal crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220673608 CN202951514U (en) 2012-11-26 2012-11-26 Novel coal crusher

Publications (1)

Publication Number Publication Date
CN202951514U true CN202951514U (en) 2013-05-29

Family

ID=48457109

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220673608 Expired - Fee Related CN202951514U (en) 2012-11-26 2012-11-26 Novel coal crusher

Country Status (1)

Country Link
CN (1) CN202951514U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104511428A (en) * 2015-01-14 2015-04-15 华能桐乡燃机热电有限责任公司 Sorting device of back-pressure steam turbine
CN106031891A (en) * 2015-03-11 2016-10-19 湖南万通科技股份有限公司 A feeding and crushing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104511428A (en) * 2015-01-14 2015-04-15 华能桐乡燃机热电有限责任公司 Sorting device of back-pressure steam turbine
CN104511428B (en) * 2015-01-14 2017-06-20 华能桐乡燃机热电有限责任公司 Thermal power plant pair roller type coal and gangue primary sorting equipment
CN106031891A (en) * 2015-03-11 2016-10-19 湖南万通科技股份有限公司 A feeding and crushing device
CN106031891B (en) * 2015-03-11 2018-05-22 湖南万通科技股份有限公司 A kind of feeding crushing equipment

Similar Documents

Publication Publication Date Title
CN206566978U (en) A kind of New type straw grinding device
CN204017900U (en) A kind of toothed roller type coal crusher
CN205462431U (en) Dual coal reducing mechanism
CN207724633U (en) A kind of plastic waste breaker with compression function
CN201912981U (en) Assembled type shaping sand-making machine
CN205379956U (en) Screening conveyor is smashed to dedicated binocular of material processing
CN202951514U (en) Novel coal crusher
CN204746428U (en) Broken sieve separator of colliery second grade
CN201921718U (en) Power-reinforced crusher with three link rods
CN203108590U (en) Efficient and fast breaking device for limestone
CN201324649Y (en) Garbage crusher
CN207401519U (en) A kind of efficient chemical industry particulate material crushing grinding device
CN108160155B (en) A kind of dry rolling device of solid chemicals
CN203853114U (en) Horizontal type double-ring chain fine grinding mill
CN201147702Y (en) Hammer impact breaker
CN206008825U (en) A kind of ore crusher
CN202951516U (en) Power transmission device of roller type high-frequency vibration crusher
CN204911647U (en) Electronic device of turning a millstone
CN202845139U (en) Wet feed crusher
CN204017885U (en) A kind of jaw crusher
CN208824648U (en) A kind of composite fertilizer material pulverizer
CN208340823U (en) One plant feed bin
CN206082737U (en) Broken dehydration all -in -one
CN201720089U (en) Crushing machine
CN203061250U (en) Special crusher for thermoplastic elastomer

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130529

Termination date: 20131126