CN207877261U - A kind of mono-roller type comminutor - Google Patents

A kind of mono-roller type comminutor Download PDF

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Publication number
CN207877261U
CN207877261U CN201721894597.4U CN201721894597U CN207877261U CN 207877261 U CN207877261 U CN 207877261U CN 201721894597 U CN201721894597 U CN 201721894597U CN 207877261 U CN207877261 U CN 207877261U
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extrusion cylinder
roller
mono
feed
graphite
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CN201721894597.4U
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Chinese (zh)
Inventor
孙连忠
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QINGDAO BAICHUAN GRAPHITE Co Ltd
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QINGDAO BAICHUAN GRAPHITE Co Ltd
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Abstract

The utility model discloses a kind of mono-roller type comminutors,Including blanking groove and pressurizing unit,Multiple feed openings are equipped with below blanking groove,Pressurizing unit includes extrusion cylinder,First motor with the compression roller of extrusion cylinder cooperation and for driving compression roller to rotate,The feed inlet being connect with feed opening is further opened on extrusion cylinder,Helicla flute is further opened on compression roller,Helicla flute is gradually reduced outward using feed inlet direction as starting point,Extrusion cylinder both sides are also fixedly connected with the cutter for being useful for cut-out graphite,Graphite powder enters extrusion cylinder by the feed inlet of each extrusion cylinder in blanking groove,Extrusion cylinder is motionless,Compression roller rotates in situ,Graphite powder is rotated along helicla flute direction by the helicla flute being opened on compression roller and is conveyed,And graphite bar is squeezed by the madial wall of the helicla flute and extrusion cylinder that are gradually reduced,It is discharged from the both sides of extrusion cylinder,Then graphite bar can be cut by granular graphite by the cutter of extrusion cylinder both sides.

Description

A kind of mono-roller type comminutor
Technical field
The utility model is related to arrive graphite production field, more particularly to a kind of mono-roller type comminutor.
Background technology
Graphite particle is called graphite column, and can claim small dimension graphite rod, granular graphite etc., because different its of industry of its application is named Method also can be different, but its product is just as, and the graphite former material of high-purity lubrication conduction is needed to be process.It lubricates, lead The manufacturing method of the graphite particle of electricity has 2 kinds, and one of which is exactly to add adhesive to stir extrusion forming with graphite powder.
It is existing to can refer to the Chinese patent that Authorization Notice No. is CN201658962U, it provides a kind of applied to diamond conjunction The double roller compaction granulator of progress catalyst granulation in, including rack, be located at upper rack feed hopper and frame lower go out Hopper, the top decelerating motor in rack and lower part decelerating motor, under feed hopper on methods, rack points four layers be furnished with roller, often Layer is dynamic roller and fixed roll, and on a horizontal plane, top decelerating motor is connected two roller axis with second layer fixed roll, Second layer fixed roll and the second layer move roller and are connected, and second layer fixed roll is connected with first layer fixed roll, the dynamic roller of the second layer and First layer moves roller and is connected, and second layer fixed roll is connected with third layer fixed roll, and third layer fixed roll moves roller phase with third layer Even, lower part decelerating motor is connected with the 4th layer of fixed roll, and the 4th layer of fixed roll is connected with the 4th layer of dynamic roller, and graphite powder passes through The machine one-pass molding, reaches the hardness and granularity of requirement, discharging speed can step-less adjustment, improve working efficiency, it is energy saving, adjust It saves convenient for installation and maintenance.
But above-mentioned double roller compaction granulator can only be lacked every time in use, graphite powder need to be fallen through multiple rollers to forcing down Graphite powder granulation is measured, large batch of production and processing, low production efficiency are not suitable for.
Utility model content
The purpose of this utility model is to provide a kind of mono-roller type comminutor, has easy to operate, and granulation is rapid, is suitable for big Batch production processing, the high advantage of production efficiency.
The above-mentioned technical purpose of the utility model technical scheme is that:
A kind of mono-roller type comminutor, including blanking groove and pressurizing unit, the blanking groove lower section are equipped with multiple feed openings, Pressurizing unit includes being set to the extrusion cylinder below multiple feed openings, being set to the compression roller coordinated in extrusion cylinder and with extrusion cylinder And it is set to first motor of the compression roller one end for driving compression roller to rotate, it is further opened on extrusion cylinder and is connect with feed opening Feed inlet, be further opened with helicla flute on compression roller, helicla flute is gradually reduced using feed inlet direction as starting point, and extrusion cylinder both sides are also It is fixedly connected with the cutter for being useful for cut-out graphite.
By using said program, the graphite powder in blanking groove enters extrusion cylinder by the feed inlet of each extrusion cylinder, squeezes Cylinder is motionless, and compression roller rotates in situ, and graphite powder is rotated along helicla flute direction by the helicla flute being opened on compression roller and conveyed, and It is squeezed into graphite bar by the madial wall of the helicla flute and extrusion cylinder that are gradually reduced, is discharged from the side of extrusion cylinder, then passes through Graphite bar can be cut into granular graphite by the cutter of extrusion cylinder both sides.
Preferably, the blanking groove is also rotatably connected to rotation axis, more piece helical blade is additionally provided in the rotation axis.
By using said program, it is provided with rotation axis in blanking groove, helical blade is provided in rotation axis, it can be under Graphite powder in hopper is ceaselessly stirred, and the mobility of graphite powder is increased, and is prevented graphite powder siltation in blanking groove, is facilitated Blanking.
Preferably, two adjacent sections helical blade is centered on feed opening position and oppositely oriented, band is rotated by rotation axis The graphite powder of feed opening both sides can be sent to feed opening by dynamic two adjacent sections helical blade rotation.
By using said program, when the rotation of oppositely oriented in rotation axis and mutually matched helical blade, can will under Graphite powder in hopper is transmitted to feed opening from feed opening both sides, accelerates the blanking of graphite powder.
Preferably, the compression roller side is additionally provided with driving pulley, the rotation axis side is additionally provided with driven pulley, actively It is also equipped with transmission belt on belt wheel and driven pulley.
By using said program, first motor drives compression roller rotation, compression roller to be equipped with driving pulley, pass through transmission Band can drive driven voller to rotate, simple in structure, easy to operate.
Preferably, the mono-roller type comminutor further includes stock chest, stock chest is set to below extrusion cylinder, the extrusion cylinder It is fixedly connected on stock chest.
By using said program, the graphite particle squeezed out from extrusion cylinder side is set to extruding due to automatically falling into The stock chest of cylinder lower section, facilitates the storage of graphite particle, simple in structure.
Preferably, being also rotatably connected to conveyor screw roller in the stock chest, conveyor screw roller one end is additionally provided with Two motors.
By using said program, it is provided with conveyor screw roller in stock chest, conveyor screw roller can will be in stock chest Graphite particle be stirred, prevent graphite particle from depositing.
Preferably, the stock chest side is additionally provided with the blow tank coordinated with helical feed roller.
By using said program, conveyor screw roller can be by the graphite particle in stock chest along the track of conveyor screw roller It is delivered to blow tank, facilitates the discharging of graphite particle.
Preferably, the stock chest includes lid, the lid is also fixedly connected with dust cover, and the dust cover is set to Extrusion cylinder both sides simultaneously coordinate with extrusion cylinder.
By using said program, dust cover is set to extrusion cylinder both sides and can prevent extrusion process with extrusion cylinder cooperation The graphite dust of middle generation pollutes working environment.
Preferably, being also fixedly connected with two dust-break curtains above the blanking groove, the two dust-breaks curtain uses rubber material.
By using said program, blanking groove upper end can be blocked by the dust-break curtain of setting in blanking groove operational process, prevented Only the graphite dust in blanking groove pollutes ambient enviroment.
In conclusion the utility model has the advantages that:
1. the graphite powder in blanking groove enters extrusion cylinder by the feed inlet of each extrusion cylinder, extrusion cylinder is motionless, and compression roller is former Position rotation, graphite powder rotated along helicla flute direction by the helicla flute that is opened on compression roller and conveyed, and by being gradually reduced The madial wall of helicla flute and extrusion cylinder is squeezed into graphite bar, and the then cutter by extrusion cylinder both sides is discharged from the side of extrusion cylinder Graphite bar can be cut into granular graphite;
2. being provided with rotation axis in blanking groove, helical blade is provided in rotation axis, it can be to the graphite powder in blanking groove It is ceaselessly stirred, increases the mobility of graphite powder, prevented graphite powder siltation in blanking groove, facilitate blanking;
3. the graphite particle in stock chest can be delivered to blow tank by conveyor screw roller along the track of conveyor screw roller, side Just the discharging of graphite particle.
Description of the drawings
Fig. 1 is the overall structure diagram of mono-roller type comminutor in embodiment;
Fig. 2 is the structural schematic diagram that rotation axis is highlighted in embodiment;
Fig. 3 is the structural scheme of mechanism that pressurizing unit is highlighted in embodiment;
Fig. 4 is the structural schematic diagram that compression roller is highlighted in embodiment;
Fig. 5 is the structural schematic diagram that helical feed roller is highlighted in embodiment.
In figure, 1, blanking groove;11, dust-break curtain;12, feed opening;13, rotation axis;131, helical blade;132, driven belt Wheel;133, transmission belt;2, pressurizing unit;21, extrusion cylinder;211, feed inlet;212, cutter;22, compression roller;221, helicla flute; 222, driving pulley;23, first motor;3, stock chest;31, lid;311, it is open;312, dust cover;32, groove body;321, go out Hopper;322, helical feed roller;323, the second motor.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry The direction at center.
Embodiment:A kind of mono-roller type comminutor, in conjunction with Fig. 1, including blanking groove 1, pressurizing unit 2 and stock chest 3.
In conjunction with Fig. 2,1 top of blanking groove is fixedly connected with two dust-break curtains 11 of rubber material(With reference to figure 1), under blanking groove 1 Side is further opened with multiple feed openings 12, rotation axis 13 is also rotatably connected in blanking groove 1, rotation axis 13 is installed with more piece helical-blade Piece 131, two adjacent sections helical blade 131 are extended outwardly and oppositely oriented centered on 12 position of feed opening, when work, graphite powder When pouring into blanking groove 1, since two dust-break curtains 11 use rubber material, two dust-break curtains 11 to be used in gravity bending to make graphite Powder is fallen into blanking groove, and after gravity disappears on two dust-break curtains 11, two dust-break curtains 11 can be set back again due to own resilient, make stone Ink powder will not overflow out of blanking groove 1 to shed, can be by blanking groove secondly by the oppositely oriented helical blade 131 of the more piece of setting Interior graphite powder focuses on each feed opening 12, more efficiently blanking.
In conjunction with Fig. 3 and Fig. 4, pressurizing unit 2 includes the extrusion cylinder 21 for being fixedly connected on 12 lower section of feed opening, is installed on extruding Multiple compression rollers 22 for coordinating in cylinder 21 and with multiple extrusion cylinders 21 and 21 one end of compression roller is set to for driving compression roller The first motor 23 of 21 rotations(With reference to figure 1), it is further opened on extrusion cylinder 21 and feed opening 12 coordinates feed inlet 211, uses When, the graphite powder in blanking groove 1 can be entered by feed opening 12 and feed inlet 211 in extrusion cylinder 21.
Be further opened with two helicla flutes 221 on compression roller 22, two helicla flutes 221 using 12 direction of feed inlet as starting point to both sides by Tapered small, 21 both sides of extrusion cylinder are also fixedly connected with the cutter 212 for being useful for cut-out graphite.When work, enters from feed inlet 211 and squeeze Graphite powder in the 21 of pressure cylinder is squeezed by the rotation of compression roller 22 with 21 madial wall of extrusion cylinder, is passed along the direction of two helicla flutes 221 It send and squeeze and form graphite bar, be then discharged from 21 both sides of extrusion cylinder, secondly by being fixedly connected on 21 both sides of extrusion cylinder Cutter 212 graphite bar can be cut into granular graphite.22 other end of compression roller is also fixedly connected with driving pulley 222, rotation axis Driven pulley 132 is also rotatably connected on 13(With reference to figure 2), transmission belt is also equipped on driving pulley 211 and driven pulley 132 133(With reference to figure 1), when work, first motor 23 drives compression roller 22 to rotate, to drive driving pulley 222 to rotate, to logical Crossing transmission belt 133 drives the rotation axis 13 for being fixedly connected with driven pulley 132 to rotate.
In conjunction with Fig. 3 and Fig. 5, stock chest 3 is set to 2 lower section of pressurizing unit, and stock chest 3 includes being fixedly connected with extrusion cylinder 21 Lid 31 and the groove body 32 that is fixedly connected with 31 bolt of lid, offer on lid 31 multiple for graphite in extrusion cylinder 22 Grain falls into the opening 311 of groove body 32, and lid 31 is also fixedly connected with multiple dust covers 312(With reference to figure 1), the setting of dust cover 312 In 21 both sides of extrusion cylinder, when work, granular graphite falls into groove body by opening 311, while can be to prevent by the dust cover of setting 312 Only graphite dust pollutes working environment.Groove body 32 is fixedly provided with blow tank 321, and helical feed roller is also rotatably connected in groove body 32 322,322 one end of helical feed roller is additionally provided with the second motor 323 for driving helical feed roller 322 to rotate(With reference to figure 1). When work, the rotation of helical feed roller 322 is stirred the granular graphite in groove body 32, and granular graphite is sent to blow tank 321 Complete discharging.
The course of work:Graphite powder to be processed is poured into blanking groove 1, the rotation of rotation axis 13 drives 131 turns of helical blade It is dynamic, carry out blanking, the stone fallen from feed opening 12 to which feed opening 12 is stirred and be transmitted to the graphite powder in blanking groove 1 Ink powder enters extrusion cylinder 21 by the feed inlet 211 of extrusion cylinder 21, is then rotated by compression roller 22 and drives graphite powder along spiral 221 direction of slot squeezes to form graphite bar with 21 inner wall of extrusion cylinder, is discharged from 21 both sides of extrusion cylinder, and is squeezed by being fixedly connected on The cutter 212 of 21 both sides of cylinder is cut into granular graphite, groove body 32 is later fallen into, finally by the helical feed for being rotationally connected with groove body 2 Granular graphite can be sent to blow tank 321 by roller 322, complete discharging.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as all being protected by Patent Law in the right of the utility model.

Claims (9)

1. a kind of mono-roller type comminutor, including blanking groove (1) and pressurizing unit (2), it is characterised in that:The blanking groove (1) Lower section is equipped with multiple feed openings (12), and pressurizing unit (2) includes being set to extrusion cylinder (21) below multiple feed openings (12), setting It is placed in the compression roller (22) coordinated in extrusion cylinder (21) and with extrusion cylinder (21) and is set to compression roller (22) one end for driving The first motor of dynamic compression roller (22) rotation(23), the feed inlet being connect with feed opening (12) is further opened on extrusion cylinder (21) (211), helicla flute (221) is further opened on compression roller (22), helicla flute (221) is gradual as starting point using feed inlet (211) direction It reduces, extrusion cylinder (21) both sides are also fixedly connected with the cutter (212) for being useful for cut-out graphite.
2. a kind of mono-roller type comminutor according to claim 1, it is characterised in that:The blanking groove (1) is also rotatablely connected There is rotation axis (13), more piece helical blade (131) is additionally provided on the rotation axis (13).
3. a kind of mono-roller type comminutor according to claim 1, it is characterised in that:Two adjacent sections helical blade (131) with It is centered on feed opening (12) position and oppositely oriented, it is rotated by rotation axis (13) and two adjacent sections helical blade (131) is driven to turn Kinetic energy is enough to be sent to feed opening (12) by the graphite powder of feed opening (12) both sides.
4. a kind of mono-roller type comminutor according to claim 2, it is characterised in that:Compression roller (22) side is additionally provided with Driving pulley (222), rotation axis (13) side are additionally provided with driven pulley (132), driving pulley (222) and driven pulley (132) transmission belt (133) is also equipped on.
5. a kind of mono-roller type comminutor according to claim 1, it is characterised in that:The mono-roller type comminutor further includes storage Hopper(3), stock chest(3)It is set to below extrusion cylinder (21), the extrusion cylinder (21) is fixedly connected on stock chest(3).
6. a kind of mono-roller type comminutor according to claim 5, it is characterised in that:Also rotation connects in the stock chest (3) It is connected to helical feed roller(322), the helical feed roller(322)One end is additionally provided with the second motor(323).
7. a kind of mono-roller type comminutor according to claim 5, it is characterised in that:Stock chest (3) side is additionally provided with With the blow tank (321) of helical feed roller (322) cooperation.
8. a kind of mono-roller type comminutor according to claim 5, it is characterised in that:The stock chest (3) includes lid (31), the lid (31) is also fixedly connected with dust cover (312), and the dust cover (312) is set to extrusion cylinder (21) both sides And coordinate with extrusion cylinder (21).
9. a kind of mono-roller type comminutor according to claim 1, it is characterised in that:It is also fixed above the blanking groove (1) Two dust-break curtains (11) are connected with, the two dust-breaks curtain (11) uses rubber material.
CN201721894597.4U 2017-12-28 2017-12-28 A kind of mono-roller type comminutor Active CN207877261U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721894597.4U CN207877261U (en) 2017-12-28 2017-12-28 A kind of mono-roller type comminutor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721894597.4U CN207877261U (en) 2017-12-28 2017-12-28 A kind of mono-roller type comminutor

Publications (1)

Publication Number Publication Date
CN207877261U true CN207877261U (en) 2018-09-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111004659A (en) * 2019-12-31 2020-04-14 张炜林 Biological granular fuel and processing device and processing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111004659A (en) * 2019-12-31 2020-04-14 张炜林 Biological granular fuel and processing device and processing method thereof
CN111004659B (en) * 2019-12-31 2021-06-08 常山乔叶生物质能源有限公司 Biological granular fuel and processing device and processing method thereof

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