CN214320314U - Preparation MMA monomeric waste material smashes preprocessing device - Google Patents
Preparation MMA monomeric waste material smashes preprocessing device Download PDFInfo
- Publication number
- CN214320314U CN214320314U CN202022913900.9U CN202022913900U CN214320314U CN 214320314 U CN214320314 U CN 214320314U CN 202022913900 U CN202022913900 U CN 202022913900U CN 214320314 U CN214320314 U CN 214320314U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- crushing roller
- crushing
- thick bamboo
- waste material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000002699 waste material Substances 0.000 title claims abstract description 27
- 238000007781 pre-processing Methods 0.000 title abstract description 5
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 23
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 23
- 241001330002 Bambuseae Species 0.000 claims abstract description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 23
- 239000011425 bamboo Substances 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 18
- 239000000178 monomer Substances 0.000 claims description 10
- 239000008187 granular material Substances 0.000 abstract description 7
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 9
- 239000002245 particle Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 231100001224 moderate toxicity Toxicity 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a preparation MMA free waste material smashes preprocessing device, concretely relates to reducing mechanism field, including casing and crushing roller, the inside guide mechanism that is equipped with of casing, guide mechanism includes the filter screen section of thick bamboo, the inside two annulars, two of having through slide rail swing joint of filter screen section of thick bamboo the annulars are established respectively in the crushing roller both sides, two the annulars are close to crushing roller one side and all fix and are equipped with a plurality of plectrums, the crushing roller is established between a plurality of plectrums, the plectrum outer end contacts with filter screen section of thick bamboo inside wall. The utility model discloses an annular plate drives the plectrum and removes and take unqualified granule and landing at the crushing roller top by repulverize, smashes qualified granule and screens away through the gap of filter screen section of thick bamboo, and guide mechanism makes the waste material can be repeated automatically and smashes until smashing qualified by the crushing roller, does not need artifical the participation, has reduced workman's work load and has also improved crushing efficiency.
Description
Technical Field
The embodiment of the utility model provides a reducing mechanism field, concretely relates to preparation MMA free waste material smashes preprocessing device.
Background
Methyl methacrylate, with the chemical formula of C5H8O2 and the chemical formula weight of 100.12, is an organic compound, also known as MMA, abbreviated as methylmethacrylate. Is an important chemical raw material, and is a monomer for producing transparent plastic polymethyl methacrylate (polymethyl methacrylate, PMMA). Flammable, strong pungent odor, moderate toxicity, and should be avoided for long-term contact.
The prior art has the following defects: the size that accords with the standard can't once only be smashed the waste material to current rubbing crusher, need derive the waste material that does not reach standard and then smash with rubbing crusher again, and repeated many times can all smash up to standard, and all need artifical transport to increase workman's work load at every turn, and the handling has also wasted the time to crushing efficiency has been reduced.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a preparation MMA monomer's waste material smashes preprocessing device, smash the processing through two crushing roller rotations, the crushing roller drives first gear rotation through the pivot and drives the annular slab rotation through the ring-shaped rack, the annular slab drives the plectrum removal and takes up and landing unqualified granule and is smashed again at the crushing roller top, smash qualified granule and screen out through the gap of filter screen cylinder, guide mechanism makes the waste material can be automatically repeated to be smashed by the crushing roller until crushing is qualified, do not need the manual work to participate in, the work load that has reduced the workman also improves crushing efficiency, in order to solve in the prior art because current rubbing crusher can't once only smash the waste material into size that accords with the standard, need export the waste material not up to standard and smash with the rubbing crusher again, repeat many times can all smash up to standard and lead to increased workman's work load, reducing the crushing efficiency.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a waste material crushing pretreatment device for preparing an MMA (methyl methacrylate) monomer comprises a shell and crushing rollers, wherein the two crushing rollers are arranged inside the shell, a material guide mechanism is arranged inside the shell, the crushing rollers are arranged inside the material guide mechanism, two sides of each crushing roller are movably connected with two sides inside the shell through rotating shafts, and the outer end of each rotating shaft on two sides of one crushing roller is fixedly provided with a first gear;
the guide mechanism includes a filter screen cylinder, filter screen cylinder both sides and the inside both sides fixed connection of casing, the crushing roller is established inside the filter screen cylinder, the filter screen cylinder is inside to have two annulars, two through slide rail swing joint the annulars are established respectively in the crushing roller both sides, two the annulars are close to crushing roller one side and all fixedly are equipped with a plurality of plectrums, the crushing roller is established between a plurality of plectrums, the plectrum outer end contacts with filter screen cylinder inside wall, the annular rack is fixed to be equipped with in the annulus inboard, first gear is established in the annular rack inboard, annular rack and first gear intermeshing.
Furthermore, a conical plate is fixedly arranged at the bottom end inside the filter screen cylinder, and the plurality of shifting pieces are respectively arranged on two sides of the conical plate.
Further, a material guide plate is fixedly arranged inside the shell and arranged at the bottom of the filter screen cylinder, an opening is formed in the front side of the shell, and the opening is formed in the top of the material guide plate.
Furthermore, a motor is fixedly arranged at the bottom end inside the shell, and an output shaft of the motor extends out of one side of the shell.
Furthermore, the rotating shaft on one side of the crushing roller extends out of one side of the shell, a second gear is fixedly arranged at the outer end of the rotating shaft on one side of the crushing roller, the two second gears are meshed with each other, belt pulleys are fixedly arranged on one side of the second gear close to one side of the first gear and the outer end of the output shaft of the motor, the two belt pulleys are connected with each other through a belt, and the belt pulley, the second gear and the belt are arranged on one side of the shell.
Further, the fixed inlet pipe that is equipped with in casing top, the inlet pipe bottom run through casing top and filter screen section of thick bamboo outer end and with the inside intercommunication of filter screen section of thick bamboo.
Furthermore, a plurality of universal wheels are fixedly arranged at the bottom end of the shell.
The embodiment of the utility model provides a have following advantage:
the utility model discloses a rotatory waste material shredding of carrying out of two crushing rollers, the pivot of crushing roller can drive first gear rotation when rotatory, first gear rotation makes the annular slab rotatory through meshing with the annular rack, drive a plurality of plectrums and remove when the annular slab is rotatory, smash qualified granule and filter away through the gap of filter screen section of thick bamboo, and the granule that great unable passing through is taken up and landing by the plectrum is carried out shredding again at the crushing roller top when the plectrum removes, compared with the prior art, guide mechanism makes the waste material can be automatic repetition smashed by the crushing roller until smashing qualifiedly, do not need artifical the participation, the work load that has reduced the workman has also improved crushing efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of a front sectional structure provided by the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure provided by the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a side sectional view of the material guiding mechanism provided by the present invention;
FIG. 5 is an enlarged view of the portion A in FIG. 1 according to the present invention;
in the figure: the device comprises a shell 1, a crushing roller 2, a material guide mechanism 3, a filter screen cylinder 4, an annular plate 5, a plectrum 6, a conical plate 7, an annular rack 8, a first gear 9, a material guide plate 10, an opening 11, a motor 12, a belt pulley 13, a second gear 14, a belt 15 and a feeding pipe 16.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached fig. 1-5 of the specification, the waste material crushing pretreatment device for preparing MMA monomers of the embodiment comprises a shell 1 and crushing rollers 2, wherein two crushing rollers 2 are arranged inside the shell 1, a material guide mechanism 3 is arranged inside the shell 1, the crushing rollers 2 are arranged inside the material guide mechanism 3, two sides of each crushing roller 2 are movably connected with two sides inside the shell 1 through rotating shafts, and the outer ends of the rotating shafts on two sides of one crushing roller 2 are fixedly provided with first gears 9;
Further, the inside bottom mounting of filter screen section of thick bamboo 4 is equipped with conical plate 7, and is a plurality of plectrum 6 is established respectively in conical plate 7 both sides, and conical plate 7 can be conveniently stirred by plectrum 6 with the granule direction both sides after smashing.
Further, a material guide plate 10 is fixedly arranged inside the shell 1, the material guide plate 10 is arranged at the bottom of the filter screen cylinder 4, an opening 11 is formed in the front side of the shell 1, the opening 11 is formed in the top of the material guide plate 10, and the material guide plate 10 and the opening 11 are convenient for guiding out the qualified crushed particles.
Further, a motor 12 is fixedly arranged at the bottom end inside the shell 1, an output shaft of the motor 12 extends out of one side of the shell 1, and the motor 12 plays a role in providing power.
Further, the rotating shaft of one side of the crushing roller 2 extends out of one side of the shell 1, a second gear 14 is fixedly arranged at the outer end of the rotating shaft of one side of the crushing roller 2, the two second gears 14 are meshed with each other, belt pulleys 13 are fixedly arranged at one side of the second gear 14 close to one side of the first gear 9 and at the outer end of an output shaft of the motor 12, the two belt pulleys 13 are connected with each other through a belt 15, the belt pulleys 13, the second gear 14 and the belt 15 are all arranged at one side of the shell 1, and the belt pulleys 13, the second gear 14 and the belt 15 play a role in power transmission.
Further, the fixed inlet pipe 16 that is equipped with in 1 top of casing, the inlet pipe 16 bottom run through 1 top of casing and the 4 outer ends of filter screen section of thick bamboo and with the inside intercommunication of filter screen section of thick bamboo 4, inside the inlet pipe 16 conveniently is with leading-in filter screen section of thick bamboo 4 of waste material.
Further, 1 bottom mounting of casing is equipped with a plurality of universal wheels, and the universal wheel makes things convenient for casing 1 to remove.
The implementation scenario is specifically as follows: the waste is guided into the filter screen cylinder 4 from the feeding pipe 16 and falls on the two crushing rollers 2, the motor 12 is started during the period that the output shaft of the motor 12 rotates to drive the two second gears 14 to rotate relatively inwards through the belt pulley 13 and the second gears 14, the second gears 14 rotate to drive the two crushing rollers 2 to rotate through the rotating shafts so as to crush the falling waste, the rotating shaft of one crushing roller 2 drives the first gear 9 to rotate when rotating, the first gear 9 rotates and enables the annular plate 5 to rotate through meshing with the annular rack 8, the annular plate 5 drives the plurality of poking sheets 6 to move when rotating, particles crushed by the crushing rollers 2 fall on the bottom end inside the filter screen cylinder 4 and are divided to two sides by the conical plate 7, the qualified particles after crushing are screened out through the gaps of the filter screen cylinder 4 and discharged through the guide plate 10 and the opening 11, and the particles which are larger and cannot pass through are carried by the poking sheets 6 when the poking sheets 6 move and slide down on the top of the crushing rollers 2 when the poking sheets 6 move to the top of the crushing rollers 2 2 tops of roller are carried out shredding again by crushing roller 2, guide mechanism 3 makes the waste material can be automatic repetition smashed by crushing roller 2 until smashing qualified, do not need artifical the participation, the work load that has reduced the workman has also improved crushing efficiency, this embodiment has specifically solved among the prior art that current rubbing crusher can't once only smash the waste material into the size that accords with the standard, need derive the waste material that does not reach standard and then smash with rubbing crusher again, repeated many times can all smash up to standard, and all need artifical transport to increase workman's work load at every turn, and handling also wasted the time, thereby the problem of crushing efficiency has been reduced.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. A waste material crushing pretreatment device for preparing MMA monomer, comprising a housing (1) and two crushing rolls (2), wherein the two crushing rolls (2) are arranged inside the housing (1), characterized in that: the material guide mechanism (3) is arranged in the shell (1), the crushing rollers (2) are arranged in the material guide mechanism (3), two sides of each crushing roller (2) are movably connected with two sides of the interior of the shell (1) through rotating shafts, and the outer ends of the rotating shafts on two sides of one crushing roller (2) are fixedly provided with first gears (9);
guide mechanism (3) include filter screen section of thick bamboo (4), filter screen section of thick bamboo (4) both sides and the inside both sides fixed connection of casing (1), establish inside filter screen section of thick bamboo (4) crushing roller (2), filter screen section of thick bamboo (4) is inside to have two ring plates (5), two through slide rail swing joint ring plate (5) are established respectively in crushing roller (2) both sides, two ring plate (5) are close to crushing roller (2) one side and all fixedly are equipped with a plurality of plectrums (6), establish between a plurality of plectrums (6) crushing roller (2), plectrum (6) outer end contacts with filter screen section of thick bamboo (4) inside wall, ring plate (5) inboard is fixed and is equipped with annular rack (8), establish annular rack (8) inboard in first gear (9), annular rack (8) and first gear (9) intermeshing.
2. The waste material crushing pretreatment device for preparing MMA monomer according to claim 1, characterized in that: the bottom end inside the filter screen cylinder (4) is fixedly provided with a conical plate (7), and the poking sheets (6) are arranged on two sides of the conical plate (7) respectively.
3. The waste material crushing pretreatment device for preparing MMA monomer according to claim 1, characterized in that: the filter screen is characterized in that a material guide plate (10) is fixedly arranged inside the shell (1), the material guide plate (10) is arranged at the bottom of the filter screen cylinder (4), an opening (11) is formed in the front side of the shell (1), and the opening (11) is formed in the top of the material guide plate (10).
4. The waste material crushing pretreatment device for preparing MMA monomer according to claim 1, characterized in that: the motor (12) is fixedly arranged at the bottom end inside the shell (1), and an output shaft of the motor (12) extends out of one side of the shell (1).
5. The apparatus of claim 4, wherein the apparatus comprises: the utility model discloses a crushing roller, including casing (1), crushing roller (2), motor (12), belt pulley (13), two belt pulley (15) interconnect is passed through to second gear (14) one side and motor (12) output shaft outer end, the pivot of crushing roller (2) one side extends casing (1) one side, the fixed second gear (14) that is equipped with in pivot outer end of crushing roller (2) one side, two second gear (14) intermeshing, is close to first gear (9) one side all is fixed and is equipped with belt pulley (13), two belt pulley (13), second gear (14) and belt (15) are all established in casing (1) one side.
6. The waste material crushing pretreatment device for preparing MMA monomer according to claim 1, characterized in that: casing (1) top is fixed and is equipped with inlet pipe (16), inlet pipe (16) bottom run through casing (1) top and filter screen section of thick bamboo (4) outer end and with filter screen section of thick bamboo (4) inside intercommunication.
7. The waste material crushing pretreatment device for preparing MMA monomer according to claim 1, characterized in that: a plurality of universal wheels are fixedly arranged at the bottom end of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022913900.9U CN214320314U (en) | 2020-12-08 | 2020-12-08 | Preparation MMA monomeric waste material smashes preprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022913900.9U CN214320314U (en) | 2020-12-08 | 2020-12-08 | Preparation MMA monomeric waste material smashes preprocessing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214320314U true CN214320314U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022913900.9U Expired - Fee Related CN214320314U (en) | 2020-12-08 | 2020-12-08 | Preparation MMA monomeric waste material smashes preprocessing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214320314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116067727A (en) * | 2023-02-02 | 2023-05-05 | 江苏开创检测技术有限公司 | Mining metal content detection device |
-
2020
- 2020-12-08 CN CN202022913900.9U patent/CN214320314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116067727A (en) * | 2023-02-02 | 2023-05-05 | 江苏开创检测技术有限公司 | Mining metal content detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |