CN214107146U - Double-roller fine crusher with screening function for processing graphite electrode return materials - Google Patents
Double-roller fine crusher with screening function for processing graphite electrode return materials Download PDFInfo
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- CN214107146U CN214107146U CN202022625834.5U CN202022625834U CN214107146U CN 214107146 U CN214107146 U CN 214107146U CN 202022625834 U CN202022625834 U CN 202022625834U CN 214107146 U CN214107146 U CN 214107146U
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Abstract
The utility model provides a graphite electrode returning charge processing is with two roller fine crusher with screening function, include: organism and feeder hopper, the feeder hopper set up in the top of organism, the inside upper and lower end of organism is provided with breaker, filter equipment, recovery unit respectively, one side of filter equipment is provided with reciprocating device, reciprocating device and recovery unit all drive through drive arrangement. The utility model discloses a bottom at breaker sets up filter equipment, screens the graphite electrode return material after the breakage to through setting up the inside unqualified material piece of recovery unit with the screening frame, add the organism once more through the auger, carry out the secondary crushing, this in-process does not need manual operation, can directly carry out the secondary crushing and broken many times, passes through the screening frame until graphite electrode return material, and the device has both alleviateed artificial work load, has improved holistic crushing efficiency.
Description
Technical Field
The utility model relates to a broken field of graphite especially relates to graphite electrode returning charge processing is with two roller crushers in small, broken bits with screening function.
Background
The graphite electrode is made up by using petroleum coke and needle coke as raw material and coal pitch as binding agent through the processes of calcining, proportioning, kneading, pressing, roasting, graphitizing and machining, and is a conductor which can release electric energy in the form of electric arc in electric arc furnace to heat and melt furnace charge, and can be divided into ordinary power, high power and ultrahigh power according to its low mass index. The graphite electrode mainly comprises four types of common power graphite electrodes, oxidation-resistant coating graphite electrodes, high-power graphite electrodes and ultrahigh-power graphite electrodes.
The existing double-roller fine crushing crusher for processing the graphite electrode return materials is used, in the reprocessing process, graphite is crushed by double rollers generally, and proper graphite needs to be manually screened for processing after the crushed materials are discharged from the body.
Not only the manual screening is very troublesome to the fine graphite dust gets into operating personnel's mouth nose easily, produces human experience harm, and the material that the secondary was chosen still needs secondary 2 processing, need pour into the breaker again and carry out the secondary crushing, the operating personnel's that aggravates work load.
Therefore, there is a need to provide a double-roller fine crusher for processing graphite electrode returns with a screening function to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a graphite electrode returning charge processing is with two roller fine crusher in small, broken bits with broken function has solved traditional two roller fine crusher in small, broken bits with broken function and broken unqualified graphite electrode returning charge needs artifical secondary to add the problem in the breaker.
In order to solve the technical problem, the utility model provides a graphite electrode returning charge processing is with two roller fine crusher with screening function, include: the device comprises a machine body and a feed hopper, wherein the feed hopper is arranged at the top of the machine body, the upper end and the lower end in the machine body are respectively provided with a crushing device, a filtering device and a recovery device, one side of the filtering device is provided with a reciprocating device, and the reciprocating device and the recovery device are driven by a driving device;
the filtering device comprises a material guide plate, fixed rods are fixedly connected to two sides of the inner wall of the machine body, a track is arranged inside one end of each of the two fixed rods, balls are slidably connected inside the two tracks respectively, the bottoms of the two balls are fixedly connected with connecting rods respectively, the bottom ends of the two connecting rods are fixedly connected with L-shaped rods respectively, one ends of the two L-shaped rods opposite to each other are fixedly connected with a screening frame, rotating rods are rotatably connected to two sides of the other end of the screening frame respectively, supporting plates are rotatably connected to the other ends of the two rotating rods respectively, and connecting plates are fixedly connected to the tops of the two supporting plates;
the recycling device comprises a fixed frame, the bottom of the fixed frame is communicated with a communicating pipe, an auger is fixedly connected to the outer portion of the machine body, one end of the communicating pipe is communicated with a feed inlet of the auger, a discharge outlet of the auger is communicated with an inclined pipe, the other end of the inclined pipe is communicated with one side of the feed hopper, the inner portion of one side of the screening frame is rotatably connected with a cover plate through a hinge, two baffles are fixedly connected to one side of the inner wall of the machine body, and one sides of the two baffles are respectively and fixedly connected with the two sides of the fixed frame;
the reciprocating device comprises a rectangular plate, a sliding rod is fixedly connected to one side of the rectangular plate, a first spring is sleeved on the outer surface of the sliding rod, one end of the sliding rod extends to form an external fixedly connected contact plate of the machine body, and two ends of the first spring are fixedly connected to one side of the rectangular plate and the inner wall of the machine body respectively.
Preferably, the crushing device set up in the inside of organism, the crushing device includes first fluted roller and second fluted roller, the surface of first fluted roller with the second fluted roller is provided with first broken tooth and the broken tooth of second respectively, first broken tooth with the broken tooth of second is along the axial phase staggered arrangement, fixedly connected with pinion rack, two respectively in the both sides of the inner wall of organism the pinion rack respectively with first broken tooth with the broken tooth meshing of second, the axis of rotation of first fluted roller with the second fluted roller runs through respectively the outer wall of organism is provided with first motor.
Preferably, drive arrangement, including the second motor, the first belt pulley of surface fixedly connected with of second motor output, the outside opposite side fixedly connected with fixed block of organism, the inside of fixed block is rotated and is connected with the montant, the bottom fixedly connected with second belt pulley of montant, first belt pulley with the second belt pulley passes through belt transmission and connects, the surface fixedly connected with cam of montant.
Preferably, one side of the rectangular plate is fixedly connected with one side of the two supporting plates, the output end of the second motor is fixedly connected with the rotating shaft of the packing auger, and the outer surface of the cam is abutted against one side of the contact plate.
Preferably, a connecting device is arranged on the connecting plate and comprises two sliding blocks, sliding grooves are formed in the tops of the two fixing rods respectively, and the outer surfaces of the two sliding blocks are connected with the inner surfaces of the two sliding grooves in a sliding mode.
Preferably, still include protector, protector rotate in the inside of feeder hopper, protector includes two rotor plates, two one side of the bottom of rotor plate rotates respectively and is connected with the pull rod.
Preferably, both sides of the top of the machine body are fixedly connected with supporting blocks respectively, one ends of two pull rods penetrate through both sides of the feeding hopper and extend to the outsides of the two supporting blocks respectively, one ends of the two pull rods extending to the outsides of the supporting blocks are rotatably connected with stabilizing bars respectively, the bottom ends of the two stabilizing bars are fixedly connected with suckers respectively, the outer surfaces of the two pull rods are fixedly connected with stabilizing plates respectively, third springs are sleeved on the outer surfaces of the two pull rods respectively, and the two ends of the two third springs are fixedly connected with one side of the two supporting blocks and one side of the two stabilizing plates respectively.
Compared with the prior art, the utility model provides a graphite electrode returning charge processing is with two roller fine crushing breakers in small, broken bits has following beneficial effect with screening function:
the utility model provides a graphite electrode recoverable return processing is with two roller fine crusher in small, through setting up filter equipment in breaker's bottom, graphite electrode recoverable return after the breakage filters, and through setting up the inside unqualified graphite electrode of recovery unit with the screening frame, add the organism once more through the auger, carry out the secondary crushing, this in-process does not need manual operation, can directly carry out the secondary crushing and break many times, pass through the screening frame until graphite electrode recoverable return, the device has both alleviateed artificial work load, holistic crushing efficiency has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a double-roller fine crusher for processing graphite electrode returns with a screening function provided by the present invention;
FIG. 2 is a side view of the ensemble shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of the portion B shown in FIG. 1;
FIG. 5 is an enlarged view of the portion C shown in FIG. 2;
fig. 6 is a schematic structural diagram of a second embodiment of the double-roller fine crushing machine for processing graphite electrode returns, which has the screening function and is provided by the invention;
fig. 7 is an enlarged view of the portion D shown in fig. 6.
Reference numbers in the figures: 1. machine body, 11, feed hopper, 2, crushing device, 21, first fluted roller, 22, second fluted roller, 23, first crushing tooth, 24, second crushing tooth, 25, toothed plate, 26, first motor, 3, filtering device, 31, material guide plate, 32, fixing rod, 33, rail, 34, ball, 35, connecting rod, 36, L-shaped rod, 37, screening frame, 38, rotating rod, 39, supporting plate, 310, connecting plate, 4, recovery device, 41, fixing frame, 42, communicating pipe, 43, auger, 44, inclined pipe, 45, hinge, 46, cover plate, 47, baffle, 5, reciprocating device, 51, rectangular plate, 52, sliding rod, 53, first spring, 54, contact plate, 6, driving device, 61, second motor, 62, first belt pulley, 63, fixing block, 64, vertical rod, 65, second belt pulley, 66, belt, 67, cam, 7, Connecting device, 71, sliding block, 72, sliding groove, 8, protective device, 81, rotating plate, 82, pull rod, 83, supporting block, 84, stabilizing rod, 85, suction cup, 86, stabilizing plate, 87 and third spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, wherein fig. 1 is a schematic structural diagram of a twin-roll crusher for processing graphite electrode returns with a screening function according to a preferred embodiment of the present invention; FIG. 2 is a side view of the ensemble shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 1; FIG. 4 is an enlarged view of the portion B shown in FIG. 1; fig. 5 is an enlarged schematic view of the portion C shown in fig. 2. The graphite electrode returning charge processing with screening function uses the fine crushing machine of the double-roller including: the device comprises a machine body 1 and a feed hopper 11, wherein the feed hopper 11 is arranged at the top of the machine body 1, the upper end and the lower end of the interior of the machine body 1 are respectively provided with a crushing device 2, a filtering device 3 and a recovery device 4, one side of the filtering device 3 is provided with a reciprocating device 5, and the reciprocating device 5 and the recovery device 4 are driven by a driving device 6;
the filtering device 3 comprises a material guide plate 31, fixing rods 32 are fixedly connected to two sides of the inner wall of the machine body 1, a track 33 is formed in each of two ends of each fixing rod 32, balls 34 are slidably connected to the two respective insides of the track 33, connecting rods 35 are fixedly connected to the bottoms of the two balls 34, L-shaped rods 36 are fixedly connected to the bottom ends of the two connecting rods 35, a screening frame 37 is fixedly connected to one end of each L-shaped rod 36 opposite to the other end of the screening frame 37, rotating rods 38 are rotatably connected to two respective sides of the other end of the screening frame 37, supporting plates 39 are rotatably connected to the other ends of the two rotating rods 38, and a connecting plate 310 is fixedly connected to the tops of the two supporting plates 39;
the recycling device 4 comprises a fixed frame 41, the bottom of the fixed frame 41 is communicated with a communicating pipe 42, the outer part of the machine body 1 is fixedly connected with an auger 43, one end of the communicating pipe 42 is communicated with a feed inlet of the auger 43, a discharge outlet of the auger 43 is communicated with an inclined pipe 44, the other end of the inclined pipe 44 is communicated with one side of the feed hopper 11, the inner part of one side of the screening frame 37 is rotatably connected with a cover plate 46 through a hinge 45, one side of the inner wall of the machine body 1 is fixedly connected with two baffles 47, and one side of each baffle 47 is respectively fixedly connected with two sides of the fixed frame 41;
the reciprocating device 5 comprises a rectangular plate 51, a sliding rod 52 is fixedly connected to one side of the rectangular plate 51, a first spring 53 is sleeved on the outer surface of the sliding rod 52, a contact plate 54 is fixedly connected to the outside of the machine body 1 in a manner that one end of the sliding rod 52 extends, and two ends of the first spring 53 are fixedly connected to one side of the rectangular plate 51 and the inner wall of the machine body 1 respectively.
The crushing device 2, the crushing device 2 set up in the inside of organism 1, the crushing device 2 includes first fluted roller 21 and second fluted roller 22, first fluted roller 21 with the surface of second fluted roller 22 is provided with first broken tooth 23 and the broken tooth 24 of second respectively, first broken tooth 23 with the broken tooth 24 of second is along the axial phase staggered arrangement, fixedly connected with pinion rack 25, two respectively in the both sides of the inner wall of organism 1 the pinion rack 25 respectively with first broken tooth 23 with the broken tooth 24 meshing of second, first fluted roller 21 with the axis of rotation of second fluted roller 22 is run through respectively the outer wall of organism 1 is provided with first motor 26.
External power source and control switch are connected to first motor 26, and first motor 26 passes through the mounting to be fixed in the outside of organism 1, be equipped with the first broken tooth that is the linear and equidistant range of spiral along the axial on the first tooth rod, be equipped with the second broken tooth that is the linear and equidistant range of spiral along the axial on the second tooth mixes, and first broken tooth is arranged along the axial with the broken tooth of second in a staggered way, sets up pinion rack 25 and is used for the broken graphite raw materials that drops to both sides.
External power source and control switch are connected to second motor 61, and second motor 61 passes through the mounting to be fixed in organism 1's outside, sets up fixed block 63 and is used for fixed montant 64, the utility model discloses in be provided with two fixed blocks 63, also can set up a plurality of fixed blocks 63, first belt pulley 62, second belt pulley 65 and belt 66 looks adaptation.
One side of the rectangular plate 51 is fixedly connected with one side of the two supporting plates 39, the output end of the second motor 61 is fixedly connected with the rotating shaft of the packing auger 43, and the outer surface of the cam 67 is abutted against one side of the contact plate 54.
Set up rectangular plate 51 for connect two backup pads 39, second motor 61 rotates and drives the auger work, and cam 67 and contact plate 54 contact are convenient for screening frame 37 and are screened broken graphite raw materials.
The connecting plate 310 is provided with a connecting device 7, the connecting device includes two sliding blocks 71, sliding grooves 72 are respectively formed at the tops of the two fixing rods 32, and the outer surfaces of the two sliding blocks 71 are respectively connected with the inner surfaces of the two sliding grooves 72 in a sliding manner.
The connecting device 7 is provided for stabilizing the connecting plate 310 so that the connecting plate 310 can always move on top of the fixing rod 32, and the sliding groove 72 is matched with the sliding block 71.
The utility model provides a graphite electrode processing is with two roller fine crushing mills's theory of operation as follows with screening function:
after graphite raw materials are added through the feeding hopper 11, the first motor 26 is started, the first motor 26 rotates to drive the first gear roller 21 and the second gear roller 22 to rotate, the first crushing teeth 23 and the second crushing teeth 24 on the first gear roller 21 and the second gear roller 22 crush the graphite raw materials, the crushed graphite raw materials enter the material guide plate 31 and then enter the screening frame 37, the second motor 61 is started, the second motor 61 rotates to drive the first belt pulley 62 to rotate, the second belt pulley 65 rotates through the belt 66, the second belt pulley 65 rotates to drive the vertical rod 64 to rotate, the vertical rod 64 rotates to drive the cam 67 to rotate, the protruding end of the cam 67 rotates to extrude the contact plate 54, the contact plate 54 moves to drive the sliding rod 52 to move, the sliding rod 52 moves to drive the rectangular plate 51 to move, the first spring 53 is stretched at the moment, the rectangular plate 51 moves to drive the supporting plate 39 to move, the supporting plate 39 moves to drive the screening frame 37 to move through the cam 38, screening frame 37 removes and drives L type pole 36 and removes, L type pole 36 removes and drives connecting rod 35 and remove inside track 33, screening frame 37 takes place the slope this moment, the great graphite raw materials extrusion apron 46 of screening frame 37 inner wall this moment, the apron 46 is opened, great graphite raw materials drop to the inside back of fixed frame 41, roll the feed inlet to auger 43 through communicating pipe 42, convey to the inclined tube 44 through auger 43 in, convey to organism 1 inside again through the inclined tube 44 and carry out the regrinding, until the graphite raw materials after the breakage can pass through screening frame 37, can directly use.
Compared with the prior art, the utility model provides a graphite electrode returning charge processing is with two roller fine crushing breakers in small, broken bits has following beneficial effect with screening function:
the utility model provides a two roller fine crushing mills are used in processing of graphite electrode recoverable material with screening function, bottom through at breaker 2 sets up filter equipment 3, graphite electrode recoverable material after the breakage screens, and through setting up recovery unit 4 with the inside unqualified graphite electrode recoverable material of screening frame 37, add organism 1 once more through auger 43, carry out the secondary crushing, this in-process does not need manual operation, can directly carry out secondary crushing and broken many times, until graphite electrode recoverable material passes through screening frame 37, the device has both alleviateed artificial work load, holistic crushing efficiency has been improved.
Second embodiment
Referring to fig. 5 and 6, a two-roll crusher for processing graphite electrode return with a screening function according to a first embodiment of the present application, and another two-roll crusher for processing graphite electrode return with a screening function according to a second embodiment of the present application are provided. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference between the two-roller fine crusher for processing graphite electrode with screening function provided by the second embodiment of this application lies in that, the two-roller fine crusher for processing graphite electrode return with screening function further includes a protection device 8, the protection device 8 rotates inside the feed hopper 11, the protection device 8 includes two rotating plates 81, and two rotating plates 81 are respectively rotatably connected with a pull rod 82 at one side of the bottom of the rotating plates 81.
Two rotor plates 81 rotate and can cover feeder hopper 11 when connecting, avoid splashing after the material is broken, set up convenient removal rotor plate 81 of pull rod 82.
The two sides of the top of the machine body 1 are fixedly connected with supporting blocks 83 respectively, one ends of two pull rods 82 penetrate through the two sides of the feed hopper 11 respectively and extend to the outside of the two supporting blocks 83, one ends of the two pull rods 82 extending to the outside of the supporting blocks 83 are rotatably connected with stabilizing rods 84 respectively, the bottom ends of the two stabilizing rods 84 are fixedly connected with suckers 85 respectively, the outer surfaces of the two pull rods 82 are fixedly connected with stabilizing plates 86 respectively, the outer surfaces of the two pull rods 82 are sleeved with third springs 87 respectively, and two ends of the two third springs 87 are fixedly connected with one sides of the two supporting blocks 83 and one sides of the two stabilizing plates 86 respectively.
The two supporting blocks 83 are symmetrically distributed on two sides of the feeding hopper 11, a groove matched with the pull rod 82 when the pull rod 82 moves is arranged inside the supporting blocks 83, the stabilizing rod 84 is arranged for fixing the pull rod 82 and limiting the movement of the pull rod 82, the stabilizing plate 86 is arranged for increasing the contact area between the pull rod 82 and the third spring 87.
The utility model provides a graphite electrode processing is with two roller fine crushing mills's theory of operation as follows with screening function:
when a large graphite raw material needs to be added, the graphite raw material can be directly poured into the feeding hopper 11, the graphite raw material extrudes the rotating plate 81 due to gravity to rotate, the rotating plate 81 rotates to drive the pull rod 82 to move at the moment, the third spring 87 on the pull rod 82 is compressed at the moment, after the graphite raw material is completely added, the third spring 87 restores force to drive the pull rod 82 to reset, the pull rod 82 extrudes the rotating plate 81, the rotating plate 81 resets, the feeding hopper 11 is covered, after a small amount of graphite raw material with small particles needs to be added, the pull rod 82 can be pulled firstly, the stabilizing rod 84 at one end of the pull rod 82 is in contact with the top of the machine body 1, the sucking disc 85 is fixed at the top of the machine body 1, the rotating plate 81 is pulled by the pull rod 82 at the moment, the feeding hopper 11 is opened, and after the material is poured at the moment, the pull rod 82 is loosened to reset.
Compared with the prior art, the utility model provides a graphite electrode returning charge processing is with two roller fine crushing breakers in small, broken bits has following beneficial effect with screening function:
through setting up protector 8 and protecting feeder hopper 11, avoid graphite to splash out when the breakage to through setting up rotor plate 81, the graphite of being convenient for can directly get into in the device, can fix rotor plate 81 through social stabilizer bar 84 sucking disc 85, conveniently adds a small amount of little graininess graphite raw materials.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. Graphite electrode returns material processing with screening function is with two roller fine crushing breakers, its characterized in that includes: the device comprises a machine body and a feed hopper, wherein the feed hopper is arranged at the top of the machine body, the upper end and the lower end in the machine body are respectively provided with a crushing device, a filtering device and a recovery device, one side of the filtering device is provided with a reciprocating device, and the reciprocating device and the recovery device are driven by a driving device;
the filtering device comprises a material guide plate, fixed rods are fixedly connected to two sides of the inner wall of the machine body, a track is arranged inside one end of each of the two fixed rods, balls are slidably connected inside the two tracks respectively, the bottoms of the two balls are fixedly connected with connecting rods respectively, the bottom ends of the two connecting rods are fixedly connected with L-shaped rods respectively, the other ends of the two L-shaped rods are fixedly connected with a screening frame, two sides of the other end of the screening frame are rotatably connected with rotating rods respectively, the other ends of the two rotating rods are rotatably connected with supporting plates respectively, and connecting plates are fixedly connected to the tops of the two supporting plates;
the recycling device comprises a fixed frame, the bottom of the fixed frame is communicated with a communicating pipe, an auger is fixedly connected to the outer portion of the machine body, one end of the communicating pipe is communicated with a feed inlet of the auger, a discharge outlet of the auger is communicated with an inclined pipe, the other end of the inclined pipe is communicated with one side of the feed hopper, the inner portion of one side of the screening frame is rotatably connected with a cover plate through a hinge, two baffles are fixedly connected to one side of the inner wall of the machine body, and one sides of the two baffles are respectively and fixedly connected with the two sides of the fixed frame;
the reciprocating device comprises a rectangular plate, a sliding rod is fixedly connected to one side of the rectangular plate, a first spring is sleeved on the outer surface of the sliding rod, one end of the sliding rod extends to form an external fixedly connected contact plate of the machine body, and two ends of the first spring are fixedly connected to one side of the rectangular plate and the inner wall of the machine body respectively.
2. The double-roller fine crushing machine for processing graphite electrode returns with the screening function according to claim 1, wherein the crushing device is disposed inside the machine body and comprises a first toothed roller and a second toothed roller, the outer surfaces of the first toothed roller and the second toothed roller are respectively provided with first crushing teeth and second crushing teeth, the first crushing teeth and the second crushing teeth are axially arranged in a staggered manner, two sides of the inner wall of the machine body are respectively fixedly connected with toothed plates, the two toothed plates are respectively meshed with the first crushing teeth and the second crushing teeth, and the rotating shafts of the first toothed roller and the second toothed roller respectively penetrate through the outer wall of the machine body and are provided with a first motor.
3. The double-roller fine crushing machine for processing the graphite electrode return material with the screening function as claimed in claim 1, wherein the driving device comprises a second motor, a first belt pulley is fixedly connected to the outer surface of the output end of the second motor, a fixed block is fixedly connected to the other side of the outer portion of the machine body, a vertical rod is rotatably connected to the inside of the fixed block, a second belt pulley is fixedly connected to the bottom end of the vertical rod, the first belt pulley and the second belt pulley are connected through a belt transmission, and a cam is fixedly connected to the outer surface of the vertical rod.
4. The twin-roll shredder for processing graphite electrode returns having a screening function according to claim 3, wherein one side of the rectangular plate is fixedly connected to one side of the two support plates, the output end of the second motor is fixedly connected to the rotating shaft of the screw conveyor, and the outer surface of the cam abuts against one side of the contact plate.
5. The twin roll shredder according to claim 1, wherein the connecting plate is provided with a connecting means comprising two sliding blocks, the top of each of the fixing bars is provided with a sliding groove, and the outer surfaces of the two sliding blocks are slidably connected to the inner surfaces of the two sliding grooves.
6. The twin roll shredder for processing graphite electrode return with screening function according to claim 1, further comprising a guard which is rotated inside the feed hopper, wherein the guard comprises two rotating plates, and one side of the bottom of each rotating plate is rotatably connected with a pull rod.
7. The double-roller fine crusher for processing graphite electrode returns with screening function as claimed in claim 6, wherein two supporting blocks are fixedly connected to two sides of the top of the crusher body, one end of each of the two pulling rods extends through two sides of the feeding hopper and to the outside of the two supporting blocks, one end of each of the two pulling rods extending to the outside of the supporting blocks is rotatably connected to a stabilizer bar, a suction cup is fixedly connected to the bottom end of each of the two stabilizer bars, a stabilizing plate is fixedly connected to the outer surface of each of the two pulling rods, a third spring is sleeved on the outer surface of each of the two pulling rods, and two ends of each of the two third springs are fixedly connected to one side of each of the two supporting blocks and one side of each of the two stabilizing plates.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022625834.5U CN214107146U (en) | 2020-11-13 | 2020-11-13 | Double-roller fine crusher with screening function for processing graphite electrode return materials |
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| CN202022625834.5U CN214107146U (en) | 2020-11-13 | 2020-11-13 | Double-roller fine crusher with screening function for processing graphite electrode return materials |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602625A (en) * | 2022-03-07 | 2022-06-10 | 俞国爱 | Processing grinding device based on graphite powder preparation |
| CN115069372A (en) * | 2022-05-06 | 2022-09-20 | 江苏长城窑炉工程有限公司 | Screening device for producing mullite silicon carbide carbon castable and screening process thereof |
| CN116118048A (en) * | 2023-01-06 | 2023-05-16 | 苏州骏创汽车科技股份有限公司 | Automobile skylight injection molding smashing and recycling equipment |
-
2020
- 2020-11-13 CN CN202022625834.5U patent/CN214107146U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602625A (en) * | 2022-03-07 | 2022-06-10 | 俞国爱 | Processing grinding device based on graphite powder preparation |
| CN115069372A (en) * | 2022-05-06 | 2022-09-20 | 江苏长城窑炉工程有限公司 | Screening device for producing mullite silicon carbide carbon castable and screening process thereof |
| CN116118048A (en) * | 2023-01-06 | 2023-05-16 | 苏州骏创汽车科技股份有限公司 | Automobile skylight injection molding smashing and recycling equipment |
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