CN111992322B

CN111992322B - Graphite crushing and grinding equipment

Info

Publication number: CN111992322B
Application number: CN202010832152.3A
Authority: CN
Inventors: 杨勇飞; 陈晓丽
Original assignee: Shimen Chujing New Material Co ltd
Current assignee: SHIMEN CHUJING NEW MATERIAL Co.,Ltd.
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-11-02
Anticipated expiration: 2040-08-18
Also published as: CN111992322A

Abstract

The invention discloses graphite crushing and grinding equipment which comprises a crushing box, wherein a support is fixed at the bottom of the crushing box, a conveying cylinder is inserted into the inner bottom of the crushing box in a penetrating manner, a motor is fixed on the inner wall of the conveying cylinder, an output shaft at the upper end of the motor is connected with an auger rotating shaft through a one-way bearing, a driving rod is fixed at the top of the auger rotating shaft, and a plurality of stirring blades are fixed on the side wall of the driving rod. Has the advantages that: drive the auger pivot through the motor and rotate to make the stirring sword rotate under the drive of drive pole, and then make the former material of broken incasement portion constantly obtain preliminary broken handle under the collision of stirring sword, and inside preliminary broken former material will enter into a transport section of thick bamboo, and then upwards carry by the auger pivot, and further extrude breakage in transportation process, and the former material that drops from the transport section of thick bamboo top will be better accomplish broken handle with the collision of stirring sword.

Description

Graphite crushing and grinding equipment

Technical Field

The invention relates to the technical field of graphite processing, in particular to graphite crushing and grinding equipment.

Background

Graphite, diamond, carbon nano tube, graphene and the like are simple substances of carbon elements, the simple substances are allotropes of carbon elements, the graphite can be used for preparing heat dissipation materials, sealing materials, heat insulation materials, radiation protection materials and the like, and graphite functional materials are widely applied along with the development of science and technology.

Carry out the preliminary working to graphite, need smash the graphite piece, in order to make things convenient for the application of follow-up processing, present graphite crushing apparatus simple structure, the function is single, often a large amount of graphite former materials of disposable processing, and the separation is collected to the powder that finishes processing that can not be timely, make a large amount of invalid processing appear in the crushing process, thereby very big reduction machining efficiency, increase equipment running cost simultaneously, consequently need a graphite crushing and grinding equipment that can in time effectively separate the powder urgently.

Disclosure of Invention

The invention aims to solve the problem of low graphite processing efficiency in the prior art, and provides graphite crushing and grinding equipment.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a grinding equipment is smashed to graphite, includes broken case, the bottom of broken case is fixed with the support, the interior bottom of broken case is run through to be inserted and is equipped with the conveyer cylinder, the inner wall of conveyer cylinder is fixed with the motor, the upper end output shaft of motor is connected with the auger pivot through one-way bearing, the top of auger pivot is fixed with the drive pole, the lateral wall of drive pole is fixed with a plurality of stirring sword, the lateral wall of conveyer cylinder runs through and has seted up a plurality of delivery openings, the inner wall of broken case runs through and has seted up a plurality of blanking spouts, every the inner wall of blanking spout all is fixed with the differentiation net, the lower extreme output shaft of motor is fixed with the alarm box, the bottom of alarm box is equipped with grinding mechanism.

In foretell graphite crushing and grinding equipment, grind a plurality of rolling device of mechanism including being fixed in alarm box bottom, rolling device includes two mounting panels that are fixed in alarm box bottom, two the lateral wall of mounting panel all rotates and is connected with the bull stick, two the bull stick is fixed with the collection wheel jointly, two the bull stick rotates jointly through one-way bearing and is connected with the rolling wheel, the bottom of rolling wheel is run through and is inserted and be equipped with the collection net, the upper end of rolling wheel is run through and has been seted up the blowpit, and two mounting panels are fixed with the brush jointly, the bottom of rolling wheel supports mutually and has collected the mechanism.

In foretell graphite crushing and grinding equipment, the collection mechanism includes the push rod, the upper end of push rod is fixed with the case that rolls, the upper end of the case that rolls has been seted up the annular groove that rolls, and is a plurality of the rolling wheel all offsets with the interior bottom that rolls the groove.

In the graphite grinding and grinding device, two symmetrically arranged electricity connection blocks are fixed on the inner wall of each collecting wheel, a plurality of bulbs in one-to-one correspondence with the collecting wheels are arranged in the alarm box, and a photosensitive resistor and an alarm are fixed in the alarm box.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, the auger rotating shaft is driven to rotate by the motor, so that the stirring blade is driven to rotate by the driving rod, further, the raw materials in the crushing box are continuously subjected to primary crushing treatment under the collision of the stirring blade, the primarily crushed raw materials enter the conveying cylinder and are conveyed upwards by the auger rotating shaft, and are further extruded and crushed in the conveying process, the raw materials falling from the top of the conveying cylinder can better collide with the stirring blade to complete the crushing treatment, and the raw materials are continuously conveyed, so that the raw materials cannot be accumulated at the bottom to be sufficiently subjected to primary crushing, and the integral processing efficiency is improved;

2. according to the invention, the raw materials after the primary crushing are over the differentiation net and enter the rolling groove through the blanking groove, so that the raw materials in the crushing box are not repeatedly and ineffectively crushed, the integral crushing efficiency is improved, and the crushed raw materials can be accurately dropped on the differentiation net to be separated from the crushing box in a dropping and striking manner, so that the separation difficulty caused by accumulation is effectively avoided;

3. according to the invention, the motor drives the alarm box to rotate, so that the rolling wheel rotates in the rolling groove and finishes rolling and grinding treatment on the raw material, the raw material can be more finely and effectively processed, powder meeting the requirement enters the collecting wheel and is thoroughly separated from the unprocessed raw material, and therefore the rolling wheel can better act on the raw material, the overall processing efficiency is improved, and invalid processing is effectively avoided;

4. according to the invention, when the powder in the collecting wheel reaches the maximum collecting value, the electric connection block is electrically connected under the connection of the graphite powder, so that the bulb is electrified and lightened, and when the collecting wheel is completely collected, the resistance value of the photosensitive resistor is extremely small due to complete lightening of the bulb, so that the alarm can be electrified and works, and the purpose of prompting a user to replace the collection is achieved;

5. according to the invention, through the arrangement of the one-way bearing, the rolling wheel can not drive the collecting wheel to rotate when rolling forward, so that the collecting wheel can stably collect powder, when the motor rotates reversely, the rolling wheel drives the collecting wheel to rotate so as to effectively lead out the powder to complete collection, and the auger rotating shaft can not rotate when the motor rotates reversely, so that raw materials which are not processed completely can not be added when the powder is collected, the occurrence of a material mixing condition is effectively avoided, and the powder is collected more cleanly.

Drawings

FIG. 1 is a schematic structural view of a graphite pulverizing and grinding apparatus according to the present invention;

FIG. 2 is an enlarged view of the alarm box of the graphite pulverizing and grinding apparatus according to the present invention;

FIG. 3 is a side sectional view of a rolling wheel part of a graphite pulverizing and grinding apparatus according to the present invention;

fig. 4 is a top view of a rolling wheel part of a graphite pulverizing and grinding apparatus according to the present invention.

In the figure: 1 crushing case, 2 supports, 3 conveying cylinders, 4 drive rods, 41 stirring blades, 5 motors, 6 auger rotating shafts, 7 conveying ports, 8 blanking grooves, 9 dividing nets, 10 alarm boxes, 11 mounting plates, 12 rotating rods, 13 collecting wheels, 14 rolling wheels, 15 collecting nets, 16 discharging grooves, 17 power-on blocks, 18 hairbrushes, 19 bulbs, 20 photoresistors, 21 alarms, 22 push rods, 23 rolling boxes and 24 rolling grooves.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-4, a graphite crushing and grinding device, including broken case 1, the bottom of broken case 1 is fixed with support 2, the interior bottom of broken case 1 is run through and is inserted and be equipped with feed cylinder 3, the inner wall of feed cylinder 3 is fixed with motor 5, motor 5 is double-end motor, the upper end output shaft of motor 5 is connected with auger pivot 6 through one-way bearing, the top of auger pivot 6 is fixed with drive rod 4, the lateral wall of drive rod 4 is fixed with a plurality of stirring sword 41, the lateral wall of feed cylinder 3 is run through and is seted up a plurality of delivery ports 7, the inner wall of broken case 1 is run through and has been seted up a plurality of blanking chutes 8, the inner wall of every blanking chute 8 all is fixed with differentiation net 9, the lower extreme output shaft of motor 5 is fixed with alarm box 10, the bottom of alarm box 10 is equipped with grinding mechanism.

The grinding mechanism comprises a plurality of rolling devices fixed at the bottom of the alarm box 10, each rolling device comprises two mounting plates 11 fixed at the bottom of the alarm box 10, the side walls of the two mounting plates 11 are rotatably connected with rotating rods 12, the two rotating rods 12 are jointly fixed with collecting wheels 13, the two rotating rods 12 are jointly rotatably connected with rolling wheels 14 through one-way bearings, collecting nets 15 are inserted at the bottoms of the rolling wheels 14 in a penetrating manner, discharge chutes 16 are formed at the upper ends of the rolling wheels 14 in a penetrating manner, brushes 18 are jointly fixed on the two mounting plates 11, the brushes 18 scrape powder adhered to the collecting nets 15, and the powder meeting requirements can cross the collecting nets 15, and the unfinished graphite returns to the grinding groove 24 for continuous processing, the bottom of the grinding wheel 14 is abutted against the collecting mechanism, and the collecting wheel 13 is an unfinished hollow wheel with an opening at the upper part, so that the crushed graphite can enter the collecting wheel 13.

The collection mechanism includes push rod 22, and push rod 22's upper end is fixed with rolls case 23, rolls case 23's upper end and has seted up annular groove 24 that rolls, rolls groove 24 lateral wall and be the arc, and the raw materials of being convenient for are concentrated to rolling groove 24 bottom, and a plurality of rolling wheels 14 all offset with the interior bottom that rolls groove 24.

The inner wall of every collection wheel 13 all is fixed with the electricity piece 17 that connects that two symmetries set up, alarm box 10 is inside to be equipped with a plurality of bulbs 19 with a plurality of collection wheel 13 one-to-one, alarm box 10 is inside to be fixed with photo resistance 20 and siren 21, photo resistance 20's resistance reduces along with the light intensity increase, siren 21 and photo resistance 20 electric connection and be connected with the power, photo resistance 20 resistance greatly leads to siren 21 can't get electric work when alarm box 10 inside light is less strong, connect electricity piece 17 and bulb 19 electric connection, bulb 19 gets electric power and lights after two electricity piece 17 electric intercommunication, the power sets up and does not show inside alarm box 10.

In the invention, when the graphite raw material is crushed, firstly, the block graphite raw material is placed into a crushing box 1, then a motor 5 is started to drive a packing auger rotating shaft 6 to rotate, so that a driving rod 4 and a stirring blade 41 continuously rotate, primary crushing and stirring are completed through collision between the stirring blade 41 and the raw material, the primary crushed raw material enters a conveying cylinder 3 through a conveying opening 7, moves upwards under the rotating and conveying action of the packing auger rotating shaft 6, is finally discharged from the top of the conveying cylinder 3, falls downwards, and further collides with the stirring blade 41 better to complete further crushing, so that the crushing efficiency is improved, and the raw material can be extruded and crushed in the conveying process of the packing auger rotating shaft 6, so that the crushing process is efficient and stable;

the crushed raw material particles pass through the differentiation net 9 and fall into the rolling groove 24 through the blanking groove 8, the motor 5 drives the alarm box 10 to rotate while rotating, so that the rolling wheel 14 rotates and moves with the alarm box 10, the rolling box 23 moves upwards under the pushing of the push rod 22, so that the inner wall of the rolling groove 24 is tightly attached to the inner wall of the rolling wheel 14, the rolling wheel 14 rotates along with the alarm box 10 under the action of friction force, and is contacted with the crushed raw material falling into the rolling groove 24, and the crushed raw material is rolled, so that the raw material is crushed into powder;

because the rolling wheel 14 is connected with the rotating rod 12 through the one-way bearing, and the collecting wheel 13 is heavy, the rolling wheel 14 cannot drive the rotating rod 12 to rotate when rotating in the forward direction, so that the collecting wheel 13 is kept stable when the rolling wheel 14 rolls the raw material, the crushed raw material is adhered to the surface of the collecting net 15 by continuous rotation of the rolling wheel 14 and then moves up to the brush 18 along with the collecting net 15, part of the crushed raw material is extruded to cross the collecting net 15 under the scraping action of the brush 18, and part of the crushed raw material is swept back to the inside of the rolling groove 24 by the brush, and the raw material crossing the collecting net 15 falls into the collecting wheel 13 and is continuously accumulated in the collecting wheel 13, so that the crushed material is collected and separated, repeated ineffective rolling cannot be caused, and the rolling efficiency is improved;

along with the continuation of the processing process, more and more powder inside the collecting wheels 13 is generated, and finally, the connecting electric blocks 17 are connected with the graphite powder to complete electric connection, so that the bulbs 19 at corresponding positions are connected with electricity to emit light, the collecting conditions of the collecting wheels 13 are different, the maximum collecting value cannot be reached at the same time, the bulbs 19 are gradually lightened, the illumination intensity inside the alarm box 10 is gradually increased, the resistance value of the photosensitive resistor 20 is gradually reduced, when the bulbs 19 are all lightened, the resistance value of the photosensitive resistor 20 is lower, so that the alarm 21 has enough current to pass through, the alarm 21 can work to send out alarm sound, and a user is prompted to timely treat the crushed graphite powder;

at this time, the bottom rolling box 23 needs to be replaced, the push rod 22 is shortened to move down the rolling box 23 carrying the insufficiently crushed raw material to separate from the rolling wheel 14, then the clean rolling box 23 is replaced, the motor 5 is reversed, so that the motor 5 drives the alarm box 10 to reverse, the auger rotating shaft 6 is connected with the motor 5 through a one-way bearing, so the motor 5 which rotates reversely can not drive the auger rotating shaft 6 to rotate, so that the upper log will not drop continuously, and the alarm box 10 rotating in reverse will drive the rolling wheel 14 to rotate in reverse, so that the rolling wheel 14 can drive the rotating rod 12 to rotate, and the collecting wheel 13 can lead out the graphite powder inside in the continuous rotating process, so that the crushed graphite powder enters the rolling groove 24 to complete the derivation and collection of the graphite powder, then, the rolling box 23 carrying the unprocessed log is newly installed, and rolling is continued.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a graphite crushing and grinding equipment, includes broken case (1), its characterized in that, the bottom of broken case (1) is fixed with support (2), the interior bottom of broken case (1) is run through and is inserted and be equipped with feed cylinder (3), the inner wall of feed cylinder (3) is fixed with motor (5), the upper end output shaft of motor (5) is connected with auger pivot (6) through one-way bearing, the top of auger pivot (6) is fixed with drive rod (4), the lateral wall of drive rod (4) is fixed with a plurality of stirring sword (41), the lateral wall of feed cylinder (3) is run through and is seted up a plurality of delivery ports (7), the inner wall of broken case (1) is run through and is seted up a plurality of blanking groove (8), every the inner wall of blanking groove (8) all is fixed with differentiation net (9), the lower extreme output shaft of motor (5) is fixed with alarm box (10), the bottom of the alarm box (10) is provided with a grinding mechanism;

grind a plurality of rolling devices of mechanism including being fixed in alarm box (10) bottom, the rolling device includes two mounting panel (11) that are fixed in alarm box (10) bottom, two the lateral wall of mounting panel (11) all rotates and is connected with bull stick (12), two bull stick (12) are fixed with jointly and collect round (13), two bull stick (12) rotate jointly through one-way bearing and are connected with rolling wheel (14), the bottom of rolling wheel (14) is run through and is inserted and be equipped with collection net (15), the upper end of rolling wheel (14) is run through and has been seted up blowpit (16), and two mounting panel (11) are fixed with brush (18) jointly, the bottom of rolling wheel (14) is supported and has been collected the mechanism.

2. The graphite crushing and grinding equipment as claimed in claim 1, wherein the collecting mechanism comprises a push rod (22), a rolling box (23) is fixed at the upper end of the push rod (22), an annular rolling groove (24) is formed in the upper end of the rolling box (23), and the rolling wheels (14) are all abutted against the inner bottom of the rolling groove (24).

3. The graphite crushing and grinding equipment as claimed in claim 1, wherein two symmetrically arranged electricity-connecting blocks (17) are fixed on the inner wall of each collecting wheel (13), a plurality of bulbs (19) corresponding to the collecting wheels (13) are arranged in the alarm box (10), and a photoresistor (20) and an alarm (21) are fixed in the alarm box (10).