CN112076863A - Asphalt-based carbon fiber medium-temperature resin crusher - Google Patents
Asphalt-based carbon fiber medium-temperature resin crusher Download PDFInfo
- Publication number
- CN112076863A CN112076863A CN202010933781.5A CN202010933781A CN112076863A CN 112076863 A CN112076863 A CN 112076863A CN 202010933781 A CN202010933781 A CN 202010933781A CN 112076863 A CN112076863 A CN 112076863A
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- Prior art keywords
- shaft
- hopper
- type
- cutter
- carbon fiber
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- 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.)
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Classifications
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
- B02C18/182—Disc-shaped knives
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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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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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
- B02C4/00—Crushing or disintegrating by roller mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a crusher, in particular to an asphalt-based carbon fiber medium-temperature resin crusher. The device comprises an upper hopper and a lower hopper, wherein the lower hopper is rotationally connected with a shaft penetrating through an inlet of the lower hopper, a disc type serrated knife is arranged on the shaft, and comb-shaped static knives are respectively arranged on the upper hopper and the left side and the right side of the disc type serrated knife on the lower hopper; the disc-type toothed cutter and the comb-type static cutter jointly form a raw material crushing cutter; the shaft is driven to rotate by a driving mechanism and drives the disc type toothed cutter to rotate among the comb teeth of the comb type static cutter; the feeding hopper is arranged above the disc type serrated knife.
Description
Technical Field
The invention relates to a crusher, in particular to an asphalt-based carbon fiber medium-temperature resin crusher.
Background
The medium temperature pitch based on the pitch-based carbon fiber spinnable pitch raw material is easy to be subjected to autoxidation, heating and caking phenomena in a high temperature environment, so that the next process cannot be carried out. And the conventional rotary knife crushing equipment cannot crush semi-soft material blocks.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the asphalt-based carbon fiber medium-temperature resin crusher which can effectively crush semi-soft material blocks.
In order to achieve the purpose, the invention adopts the following technical scheme that the device is characterized by comprising a feeding hopper and a discharging hopper, wherein the discharging hopper is rotatably connected with a shaft penetrating through an inlet of the feeding hopper, a disc-type serrated knife is arranged on the shaft, and comb-type static knives are respectively arranged on the left side and the right side of the disc-type serrated knife on the discharging hopper; the disc-type toothed cutter and the comb-type static cutter jointly form a raw material crushing cutter; the shaft is driven to rotate by a driving mechanism and drives the disc type toothed cutter to rotate among the comb teeth of the comb type static cutter;
the feeding hopper is arranged above the disc type serrated knife.
Furthermore, a flashboard regulating valve for regulating the discharge amount is arranged below the discharge hole of the feeding hopper; raw materials enter from the feeding hopper and sequentially enter the discharging hopper through the flashboard regulating valve and the raw material crushing cutter.
Further, an outer cover shell used for coating the disc-type toothed cutter and the comb-type static cutter is arranged on the discharging hopper, an opening is formed in the top of the shell, and an inserting plate adjusting valve is installed at the opening.
Furthermore, the inserting plate regulating valve is a drawing type inserting plate regulating valve and comprises a frame fixed at the opening of the shell and a drawing plate arranged on one side of the frame and movably connected with the side wall of the frame; the drawing plate and the frame jointly form a drawer type structure, the drawing plate is pulled out or pushed into the frame, and the opening degree between the drawing plate and the frame is adjusted.
Furthermore, the feeding hopper and the discharging hopper are both in a square cone shape, and a porous circular arc sieve plate is arranged in the discharging hopper.
Furthermore, the arc radian of the porous arc sieve plate is bent towards the discharge hole of the discharge hopper, and a plurality of sieve pores on the sieve plate are all in an oval shape or a long strip shape.
Furthermore, the shaft is rotatably connected with the discharging hopper through a bearing, and the shaft penetrates through the length direction or the width direction of a feeding hole of the discharging hopper.
Furthermore, the discharging hopper is arranged on the first rack, and the feeding hopper is arranged on the second rack; the comb-shaped static knife is fixed on the edge of the inlet of the discharging hopper through a static knife fixing bolt.
Furthermore, the driving mechanism comprises a speed-adjustable motor arranged on the first rack and a synchronous belt transmission mechanism connected with the motor; the driving wheel of the synchronous belt transmission mechanism is driven by a motor to rotate, the driven wheel of the synchronous belt transmission mechanism is arranged on the shaft, the motor drives the driving wheel to rotate, the driven wheel is driven by the synchronous belt to rotate, and the shaft connected with the driven wheel and the disc type serrated knife arranged on the shaft are driven to rotate along with the shaft.
Furthermore, the disc type serrated knife comprises a plurality of serrated blades and a fixed key, wherein the serrated blades are sleeved on the shaft, the serrated blades are spaced by spacers, and the spacers are also sleeved on the shaft; the fixed key penetrates through the through holes of the plurality of the serrated blades, the through holes are through holes through which the shafts pass, and the fixed key is positioned between the serrated blades and the shafts (namely between the spacers and the shafts); the fixed end plates are respectively arranged outside the two outermost tooth blades and are pressed on the end face of the shaft end of the shaft, and the fixed end plates are locked and positioned on the end face of the shaft end through a cutter head fixing bolt.
Further, the fixing key has a plurality of pieces.
Compared with the prior art, the invention has the beneficial effects.
The pitch-based carbon fiber medium-temperature resin crusher overcomes the phenomenon that equipment is jammed or incompletely crushed when a rotary knife type crusher crushes semi-soft large lump materials; the phenomenon that the hammering type crusher cannot crush or equipment is blocked when the semi-soft large lump material is crushed is also overcome. Not only can crush large materials with large density and hardness, but also can crush semi-soft material blocks. And the crushing effect is good, and the manpower and the equipment cost are greatly reduced.
Drawings
The invention is further described with reference to the following figures and detailed description. The scope of the invention is not limited to the following expressions.
Fig. 1-3 are schematic views of the crusher of the present invention in different orientations.
Fig. 4 is a schematic view of the crusher assembly of the present invention.
Fig. 5-1 is an exploded schematic view of the present invention.
Fig. 5-2 is an enlarged schematic view of the plugboard regulating valve and the housing of fig. 5-1.
Fig. 5-3 is an enlarged schematic view of the tool of fig. 5-1.
Fig. 5-4 is an enlarged schematic view of the screen panel of fig. 5-1.
Detailed Description
As shown in fig. 1 to 5-4, the invention comprises an upper hopper 1 and a lower hopper 10, wherein the lower hopper 10 is rotatably connected with a shaft 6 penetrating through an inlet of the lower hopper, a disc type toothed cutter 4 is arranged on the shaft 6, and comb type static cutters 7 are respectively arranged on the upper hopper 10 and on the left side and the right side of the disc type toothed cutter 4; the disc-type toothed cutter 4 and the comb-type static cutter 7 jointly form a raw material crushing cutter; the shaft 6 is driven to rotate by a driving mechanism and drives the disc type toothed cutter 4 to rotate among the comb teeth of the comb type static cutter 7; (to realize the crushing of the raw material between the disk type serrated knife 4 and the comb type stationary knife 7;)
The feeding hopper 1 is arranged above the disc-type toothed cutter 4.
Preferably, an inserting plate adjusting valve 2 for adjusting the discharging amount is arranged below the discharging port of the feeding hopper 1; raw materials enter from the feeding hopper 1 and sequentially enter the discharging hopper 10 through the flashboard regulating valve 2 and the raw material crushing cutter.
Preferably, the lower hopper 10 is provided with an outer cover casing 3 for covering the disc-type toothed cutters 4 and the comb-type stationary cutters 7, the top of the casing 3 is provided with an opening, and the opening is provided with the inserting plate regulating valve 2.
Preferably, the inserting plate regulating valve 2 is a drawing type inserting plate regulating valve 2, which comprises a frame fixed at the opening of the machine shell 3 and a drawing plate arranged on one side of the frame and movably connected with the side wall of the frame; the drawing plate and the frame jointly form a drawer type structure, the drawing plate is pulled out or pushed into the frame, and the opening degree between the drawing plate and the frame is adjusted.
Preferably, the upper hopper 1 and the lower hopper 10 are both in a square cone shape, and a porous circular arc sieve plate 8 is arranged in the lower hopper 10.
More preferably, the arc radian of the porous arc sieve plate 8 is curved towards the discharge hole of the discharge hopper 10, and the sieve holes on the sieve plate are all in an oval or elongated shape.
Preferably, the shaft 6 is rotatably connected to the lower hopper 10 through a bearing, and the shaft 6 penetrates through the feed opening of the lower hopper 10 in the longitudinal direction or the width direction.
Preferably, the lower hopper 10 is arranged on the first frame 11, and the upper hopper 1 is arranged on the second frame; the comb-shaped static knife 7 is fixed on the inlet edge of the discharging hopper 10 through a static knife fixing bolt 15.
Preferably, the driving mechanism comprises a speed-adjustable motor 9 arranged on the first rack 11 and a synchronous belt transmission mechanism connected with the motor 9; the driving wheel of the synchronous belt transmission mechanism is driven to rotate by a motor 9, the driven wheel of the synchronous belt transmission mechanism is arranged on the shaft 6, the motor 9 drives the driving wheel to rotate, the driven wheel is driven to rotate through a synchronous belt, and the shaft 6 connected with the driven wheel and the disc type serrated knife 4 arranged on the shaft 6 are driven to rotate along with the driven wheel.
Preferably, the disc type serrated knife 4 comprises a plurality of serrated blades sleeved on the shaft 6 and a fixed key 13, the serrated blades are spaced by spacers 5, and the spacers 5 are also sleeved on the shaft 6; the fixed key 13 penetrates through the through holes of the plurality of the serrated blades, the through holes are through holes through which the shaft 6 passes, and the fixed key 13 is positioned between the serrated blades and the shaft 6 (namely between the spacer 5 and the shaft 6) and the fixed key 13 is respectively in key connection with the serrated blades, the spacer 5 and the shaft 6; (the toothed blades, the spacers 5 and the shaft 6 are connected into a whole in the radial direction through the radial limiting of the fixed keys 13), the two outermost toothed blades are respectively provided with a fixed end plate 14 outside, the fixed end plates 14 are pressed on the end surface of the shaft 6, and the fixed end plates 14 are locked and positioned on the end surface of the shaft 6 through cutter fixing bolts 16. (the fixed end plate 14 plays a role of limiting a plurality of tooth blades in the axial direction of the shaft 6. the shaft 6, the tooth blade spacer 5 and the plurality of tooth blades form a whole through the fixed end plate 14, the fixed key 13 and the bolt.) a plurality of groups of tooth blades, tooth blade spacers and shafts form the multi-tooth roller 12.
Wherein, the comb-shaped static knife is shown in figure 3, and as the name suggests, is a comb type and is provided with comb teeth; the teeth of the toothed blade are meshed with the comb teeth (gaps) to grind and cut the raw materials between the teeth and the comb teeth. The two comb-shaped static knives are respectively arranged on two sides of the disc-type toothed knife, one side of the disc-type toothed knife (of the knife) is provided with a first comb-shaped static knife, and the other side of the disc-type toothed knife is provided with a second comb-shaped static knife.
More preferably, the fixed key 13 has a plurality of pieces.
Preferably, the toothed blade is peripherally arranged with a plurality of pointed cutter teeth. When in use, the pointed cutter teeth are positioned between the comb teeth, and one pointed cutter tooth corresponds to one comb tooth.
The material which can be crushed by the asphalt-based carbon fiber medium-temperature resin crusher of the invention is as follows: carbon fiber spinnable pitch raw material (medium temperature pitch): the softening point is 60-140 ℃. The material crusher can uniformly crush materials with different shapes, can continuously crush and produce materials, has the processing capacity 30-40 times that of equipment with the same power, and can reduce labor and equipment cost due to high production efficiency.
The working principle of the invention is as follows: this equipment comprises multiunit disk serrated blade and serrated knife spacer 5 and axle 6 many serrated roller 12, sting into the granule with different soft or hard degrees and the cubic material of equidimension through many serrated roller 12 is rotatory, form the shearing force by the quiet sword 7 of comb type and disk serrated knife and block and cut short the material, accessible adjustable speed motor 9 controls many serrated roller 12 rotation speed granularity and handling capacity and controls, through 2 unloading volume pull formula picture peg governing valve 2 control handling capacities of feeder hopper, 8 filter sieve of rethread many holes circular arc sieve make the granule more even, thereby accomplish the mesh of screening into equal specification granule with different shapes material.
It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the invention.
Claims (9)
1. A pitch-based carbon fiber medium-temperature resin crusher is characterized by comprising an upper hopper and a lower hopper, wherein the lower hopper is rotatably connected with a shaft penetrating through an inlet of the lower hopper, a disc-type serrated knife is arranged on the shaft, and comb-type stationary knives are respectively arranged on the upper hopper and the left side and the right side of the disc-type serrated knife on the lower hopper; the disc-type toothed cutter and the comb-type static cutter jointly form a raw material crushing cutter; the shaft is driven to rotate by a driving mechanism and drives the disc type toothed cutter to rotate among the comb teeth of the comb type static cutter;
the feeding hopper is arranged above the disc type serrated knife;
a flashboard regulating valve for regulating the discharge amount is arranged below the discharge hole of the feeding hopper; raw materials enter from a feeding hopper and sequentially enter a discharging hopper through a flashboard regulating valve and a raw material crushing cutter;
an outer cover shell used for covering the disc-type toothed cutter and the comb-type static cutter is arranged on the discharging hopper, an opening is formed in the top of the shell, and an inserting plate adjusting valve is installed at the opening.
2. The pitch-based carbon fiber medium-temperature resin crusher according to claim 1, characterized in that: the inserting plate adjusting valve is a pull-type inserting plate adjusting valve and comprises a frame fixed at the opening of the shell and a pull plate arranged on one side of the frame and movably connected with the side wall of the frame; the drawing plate and the frame jointly form a drawer type structure, the drawing plate is pulled out or pushed into the frame, and the opening degree between the drawing plate and the frame is adjusted.
3. The pitch-based carbon fiber medium-temperature resin crusher according to claim 1, characterized in that: the feeding hopper and the discharging hopper are both in a square cone shape, and a porous circular arc sieve plate is arranged in the discharging hopper.
4. The pitch-based carbon fiber medium temperature resin crusher according to claim 3, characterized in that: the circular arc radian of porous circular arc sieve is crooked towards the discharge gate of hopper down, and a plurality of sieve meshes on the sieve all are oval or rectangular shape.
5. The pitch-based carbon fiber medium-temperature resin crusher according to claim 1, characterized in that: the shaft is rotatably connected with the discharging hopper through a bearing and penetrates through the length direction or the width direction of a feeding hole of the discharging hopper.
6. The pitch-based carbon fiber medium-temperature resin crusher according to claim 1, characterized in that: the feeding hopper is arranged on the first rack, and the feeding hopper is arranged on the second rack; the comb-shaped static knife is fixed on the edge of the inlet of the discharging hopper through a static knife fixing bolt.
7. The pitch-based carbon fiber medium-temperature resin crusher according to claim 1, characterized in that: the driving mechanism comprises a speed-adjustable motor arranged on the first rack and a synchronous belt transmission mechanism connected with the motor; the driving wheel of the synchronous belt transmission mechanism is driven by a motor to rotate, the driven wheel of the synchronous belt transmission mechanism is arranged on the shaft, the motor drives the driving wheel to rotate, the driven wheel is driven by the synchronous belt to rotate, and the shaft connected with the driven wheel and the disc type serrated knife arranged on the shaft are driven to rotate along with the shaft.
8. The pitch-based carbon fiber medium-temperature resin crusher according to claim 1, characterized in that: the disc type serrated knife comprises a plurality of serrated blades and a fixed key, wherein the serrated blades are sleeved on the shaft, every two serrated blades are spaced by a spacer, and the spacer is also sleeved on the shaft; the fixed key penetrates through the through holes of the plurality of the serrated blades, the through holes are through holes through which the shafts pass, the fixed key is positioned between the serrated blades and the shafts, and the fixed key is respectively connected with the serrated blades, the spacers and the shafts through keys; and a fixed end plate is respectively arranged outside the two outermost tooth blades and pressed on the end surface of the shaft end of the shaft, and the fixed end plate is locked and positioned on the end surface of the shaft end through a cutter head fixing bolt.
9. The pitch-based carbon fiber medium-temperature resin crusher according to claim 1, characterized in that: the fixed key has a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010933781.5A CN112076863A (en) | 2020-09-08 | 2020-09-08 | Asphalt-based carbon fiber medium-temperature resin crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010933781.5A CN112076863A (en) | 2020-09-08 | 2020-09-08 | Asphalt-based carbon fiber medium-temperature resin crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112076863A true CN112076863A (en) | 2020-12-15 |
Family
ID=73732682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010933781.5A Pending CN112076863A (en) | 2020-09-08 | 2020-09-08 | Asphalt-based carbon fiber medium-temperature resin crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112076863A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2232206Y (en) * | 1995-08-28 | 1996-08-07 | 李彪 | Peel back machine for lotus |
| WO2012171274A1 (en) * | 2011-06-16 | 2012-12-20 | Wang Yongheng | Chopping block type crushing device with comb cutting edge |
| CN204733915U (en) * | 2015-06-01 | 2015-11-04 | 河南中烟工业有限责任公司 | Give a new lease of life to pipe tobacco fixed length and shred cutter |
| CN207254448U (en) * | 2017-07-11 | 2018-04-20 | 云南省林业科学院 | A kind of J. sigillata continuous crushing machine |
| CN209238099U (en) * | 2018-11-20 | 2019-08-13 | 上海程胜环保科技有限公司 | Double-shaft crusher |
| CN110801916A (en) * | 2019-11-14 | 2020-02-18 | 湖南军信环保股份有限公司 | Sludge crushing device with single roller and two-way operation |
-
2020
- 2020-09-08 CN CN202010933781.5A patent/CN112076863A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2232206Y (en) * | 1995-08-28 | 1996-08-07 | 李彪 | Peel back machine for lotus |
| WO2012171274A1 (en) * | 2011-06-16 | 2012-12-20 | Wang Yongheng | Chopping block type crushing device with comb cutting edge |
| CN204733915U (en) * | 2015-06-01 | 2015-11-04 | 河南中烟工业有限责任公司 | Give a new lease of life to pipe tobacco fixed length and shred cutter |
| CN207254448U (en) * | 2017-07-11 | 2018-04-20 | 云南省林业科学院 | A kind of J. sigillata continuous crushing machine |
| CN209238099U (en) * | 2018-11-20 | 2019-08-13 | 上海程胜环保科技有限公司 | Double-shaft crusher |
| CN110801916A (en) * | 2019-11-14 | 2020-02-18 | 湖南军信环保股份有限公司 | Sludge crushing device with single roller and two-way operation |
Non-Patent Citations (1)
| Title |
|---|
| 李媛媛: "《机械设计》", 31 August 2019 * |
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Application publication date: 20201215 |