CN112718208A - Raw material crushing and milling equipment for plastic pipe production - Google Patents
Raw material crushing and milling equipment for plastic pipe production Download PDFInfo
- Publication number
- CN112718208A CN112718208A CN202011438202.6A CN202011438202A CN112718208A CN 112718208 A CN112718208 A CN 112718208A CN 202011438202 A CN202011438202 A CN 202011438202A CN 112718208 A CN112718208 A CN 112718208A
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- Prior art keywords
- bin
- grinding
- crushing
- gear
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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
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
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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
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
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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
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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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
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
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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
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Abstract
The invention discloses raw material crushing and milling equipment for plastic pipe production, which comprises a crushing bin, wherein a feed inlet is formed in the middle of the top of the crushing bin, two groups of rotating rollers are arranged on two sides inside the crushing bin, one side of each group of rotating rollers extends out of the inside of the crushing bin, four groups of crushing rollers are sleeved on the outer sides of the two groups of rotating rollers, gears are sleeved on one sides of the two groups of rotating rollers, driven gears are arranged on one sides, close to the gears, of the outer sides of the rotating rollers, and sliding grooves are formed in the tops of two sides inside the milling bin; according to the invention, through the mutual matching of the crushing bin, the gear, the driven gear, the chain, the driving gear, the driving motor rotating roller and the crushing roller, raw materials can be fully crushed, the raw materials can be further crushed by extruding the raw materials, and the arc-shaped design is carried out on the crushing bin, so that the internal crushing space is reduced, and the raw materials are fully crushed.
Description
Technical Field
The invention relates to the technical field of crushing and milling equipment, in particular to raw material crushing and milling equipment for plastic pipe production.
Background
The plastic pipe is a chemical building material formed by high-tech compounding, the chemical building material is a fourth novel building material which is newly developed in the present generation after steel, wood and cement, and in order to improve the quality of the plastic pipe, raw materials required by the plastic pipe need to be crushed into particles, so that a crushing device needs to be used for crushing the raw materials of the plastic pipe into particles;
however, the existing crushing and grinding equipment has certain defects when in use:
1. when the existing equipment is used for crushing, the motor can be used for rapidly rotating the rotating block in the equipment, and the object is beaten by the rotation of the rotating block so as to be crushed;
2. when the existing equipment is crushed, particles are different in size, and some larger particles are doped in the particles, so that raw materials are not well processed, and the raw materials are required to be screened by manpower at the later stage, so that the production of the pipe is delayed, the time is wasted, and the quality of the produced pipe is influenced by the different sizes of the particles;
3. the existing equipment cannot fully mill the raw materials, a certain amount of influence is caused to the production of the pipe, and the raw materials can be milled again at the later stage, so that the production time of the pipe is influenced.
Disclosure of Invention
The invention aims to provide raw material crushing and grinding equipment for plastic pipe production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a raw material crushing and grinding device for plastic pipe production comprises a crushing bin, wherein a feed inlet is formed in the middle of the top of the crushing bin, two groups of rotating rollers are arranged on two sides of the inside of the crushing bin, one side of each group of rotating rollers extends out of the inside of the crushing bin, four groups of crushing rollers are sleeved on the outer sides of the two groups of rotating rollers, gears are sleeved on one sides of the two groups of rotating rollers, a driven gear is arranged on one side, close to the gear, of the outer side of one group of rotating rollers, a grinding bin is arranged at the bottom of the crushing bin, sliding grooves are formed in the top of two sides of the inside of the grinding bin, sliding blocks are arranged inside the two groups of sliding grooves in a sliding mode, a filter box is arranged on one side, close to each other, a rack is arranged at the middle of the bottom of the filter box, a second supporting shaft is arranged at, the top of the oscillating rod is provided with an arc rack which is meshed with the rack, the bottom of one side of the oscillating rod is provided with a through groove, the middle position of one side of the grinding bin, which is close to the gear, is provided with a driving motor, the output end of the driving motor is provided with a rotating shaft and extends into the grinding bin, one side of the outer side of the rotating shaft, which is close to the driving motor, is provided with a driving gear, the outer sides of the driving gear and the driven gear are jointly sleeved with a chain, one side of the rotating shaft, which is far away from the driving motor, is provided with a first bevel gear, the non-circle center position of one side of the first bevel gear, which is far away from the rotating shaft, is provided with a driving rod, one side of the driving rod, which is far away from the, the top of first supporting shaft is provided with the grinding awl, the top of grinding awl is provided with second bevel gear, second bevel gear and first bevel gear intermeshing, grinding awl bottom is provided with the discharge gate, the intermediate position department of storehouse one side of milling is provided with control panel, control panel passes through the wire and is connected with driving motor electricity.
Preferably, the top of one side of the milling bin is provided with a motor bin, and the bottom of the motor bin is provided with a supporting rod.
Preferably, four corners of the bottom of the grinding bin are provided with universal wheels, and the universal wheels are provided with braking devices.
Preferably, the non-circle center of the top of the grinding cone is arranged obliquely.
Preferably, two sets of the rotating rollers are provided with bearings at one side far away from the gear, and the bearings are fixed with one side inside the crushing bin.
Preferably, the surfaces of the grinding cone and the grinding sleeve are provided with slits, and the slits are mutually in running-in.
Preferably, a through groove is formed in the middle of the bottom of the swing rod, and the driving rod penetrates through the through groove.
Compared with the prior art, the invention has the beneficial effects that: the raw material crushing and grinding equipment for producing the plastic pipe passes through.
1. The crushing bin, the gear, the driven gear, the chain, the driving gear, the driving motor rotating roller and the crushing roller are matched with each other, so that raw materials can be fully crushed, the raw materials can be further crushed by extruding the raw materials, and the arc-shaped design is performed on the crushing bin, so that the inner crushing space is reduced, and the raw materials are fully crushed;
2. through the mutual matching of the rotating shaft, the driving motor, the driving rod, the second supporting shaft, the sliding block, the filter box, the sliding groove, the through groove, the arc-shaped rack and the rack, the crushed raw materials can fall into the filter box, and the filter box can be driven to carry out screening by the operation of the driving motor, so that the time and labor consumption during manual screening are avoided, the raw materials can be efficiently screened, and the quality problem after processing is avoided;
3. through the mutually supporting between rotation axis, driving motor, the storehouse of milling, grinding awl, first bevel gear and the second bevel gear, can mill the raw materials, through the slit on the awl surface of milling, can further mill the raw materials, both saved the time, also increased the work efficiency of equipment.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is a top cross-sectional view of the present invention;
fig. 4 is an enlarged schematic view of the swing device of the present invention.
In the figure: 1. a crushing bin; 2. a gear; 3. a driven gear; 4. a chain; 5. a rotating shaft; 6. a driving gear; 7. a drive motor; 8. a milling bin; 9. grinding a cone; 10. a milling sleeve; 11. a discharge port; 12. a first support shaft; 13. a first bevel gear; 14. a second bevel gear; 15. a control panel; 16. a swing lever; 17. a drive rod; 18. a second support shaft; 19. a slider; 20. a chute; 21. a filter box; 22. a rotating roller; 23. a crushing roller; 24. a feed inlet; 25. a through groove; 26. an arc-shaped rack; 27. a rack.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-4, the present invention provides an embodiment: a raw material crushing and grinding device for plastic pipe production comprises a crushing bin 1, a feed inlet 24 is arranged at the middle position of the top of the crushing bin 1, two groups of rotating rollers 22 are arranged at two sides inside the crushing bin 1, one side of each group of rotating rollers 22 extends out of the inside of the crushing bin 1, four groups of crushing rollers 23 are sleeved outside the two groups of rotating rollers 22, a gear 2 is sleeved on one side of each group of rotating rollers 22 and can drive the other rotating roller 22 through the rotation of the gear 2, a driven gear 3 is arranged at one side, close to the gear 2, of the outer side of one group of rotating rollers 22, a grinding bin 8 is arranged at the bottom of the crushing bin 1, sliding chutes 20 are arranged at the tops of two sides inside the grinding bin 8, sliding blocks 19 are arranged inside the two groups of sliding chutes 20 in a sliding mode, a filter box 21 is arranged at one side, close to each other, a rack 27 is arranged at the middle, the middle position outside the second support shaft 18 is sleeved with a swing rod 16, the top of the swing rod 16 is provided with an arc-shaped rack 26, the arc-shaped rack 26 and the rack 27 are meshed with each other, the filter box 21 can be driven by the rack 27 to shake, the bottom of one side of the swing rod 16 is provided with a through groove 25, the middle position of one side of the grinding bin 8, which is close to the gear 2, is provided with a driving motor 7, the output end of the driving motor 7 is provided with a rotating shaft 5 and extends into the grinding bin 8, one side of the outer side of the rotating shaft 5, which is close to the driving motor 7, is provided with a driving gear 6, the outer sides of the driving gear 6 and the driven gear 3 are jointly sleeved with a chain 4, one side of the rotating shaft 5, which is far away from the driving motor 7, is provided with a first bevel gear 13, can drive the fore-and-aft swing of swinging arms 16 through the rotation of rotation axis 5, the inside bottom in storehouse 8 of milling is provided with the cover 10 of milling, the intermediate position department of the inside bottom in storehouse 8 of milling is provided with first supporting shaft 12, the top of first supporting shaft 12 is provided with grinds awl 9, the top of grinding awl 9 is provided with second bevel gear 14, second bevel gear 14 and first bevel gear 13 intermeshing, it is provided with discharge gate 11 to grind awl 9 bottom, the intermediate position department in storehouse 8 one side of milling is provided with control panel 15, control panel 15 is connected with driving motor 7 electricity through the wire.
In this embodiment, the top of one side of the milling bin 8 is provided with a motor bin, the bottom of the motor bin is provided with a support rod for protecting a motor, the bottom support rod can make the motor bin more stable, four corners of the bottom of the milling bin 8 are provided with universal wheels, the universal wheels are provided with brake devices, the whole equipment can move and can be stopped at any place, the non-circle center of the top of the milling cone 9 is obliquely arranged, so that raw materials can not be accumulated on the top of the milling cone 9 after falling off, one side of two groups of rotating rollers 22 far away from the gear 2 is provided with a bearing, the bearing is fixed with one side inside the crushing bin 1, the rotating rollers 22 can stably rotate, the surfaces of the milling cone 9 and the milling sleeve 10 are provided with slits which are mutually engaged, so that the raw materials can be fully milled, the middle position of the bottom of the swing rod 16 is provided with a through groove 25, the driving rod 17 penetrates through the inside of the through, the swing lever 16 can be driven to swing back and forth.
The working principle is as follows: when in use, the power is switched on, the driving motor 7 is opened through the control panel 15 to operate, raw materials are poured into the crushing bin 1 through the feeding hole 24, the driving gear 6 is driven to rotate through the driving motor 7, the driven gear 3 is driven to rotate through the chain 4, the rotating roller 22 is driven to rotate by the driven gear 3, the gear 2 is driven to rotate through the rotating roller 22, the other group of gear 2 and the rotating roller 22 can rotate oppositely due to the mutual meshing of the two groups of gear 2, so that the surface crushing roller 23 is driven to operate, and the effect of crushed raw materials is achieved,
after the crushing is completed, the raw material falls into the filter box 21, the driving motor 7 drives the rotating shaft 5 to rotate, then the first bevel gear 13 is driven to rotate, the first bevel gear 13 drives the driving rod 17 to rotate, the driving rod 17 operates up and down in the through groove 25, so that the swinging rod 16 is driven to swing back and forth around the second supporting shaft 18, then the swinging rod 16 drives the arc-shaped rack 26 to operate on the rack 27, the rack 27 is driven to move back and forth, then the rack 27 drives the filter box 21 to shake back and forth, so that the screening of the raw material is realized,
after the screening is accomplished, can grind through the cover 10 of milling, it is rotatory to drive rotation axis 5 by driving motor 7, it is rotatory to drive first bevel gear 13 by rotation axis 5 again, it is rotatory to drive second bevel gear 14 by first bevel gear 13 again, it is rotatory at the inside of the cover 10 of milling to drive grinding awl 9 by second bevel gear 14 again, because grinding awl 9's surface is equipped with the gap, the raw materials can be crushed, levigate at rotatory in-process, and progressively move down, the raw materials comes out by discharge gate 11 again.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a plastics are broken equipment of milling of raw materials for tubular product production, includes broken storehouse (1), its characterized in that: a feeding hole (24) is formed in the middle of the top of the crushing bin (1), two groups of rotating rollers (22) are arranged on two sides of the interior of the crushing bin (1), one side of each group of rotating rollers (22) extends out of the interior of the crushing bin (1), four groups of crushing rollers (23) are sleeved on the outer sides of the two groups of rotating rollers (22), gears (2) are sleeved on one sides of the two groups of rotating rollers (22), a driven gear (3) is arranged on one side, close to the gear (2), of the outer side of one group of rotating rollers (22), a grinding bin (8) is arranged at the bottom of the crushing bin (1), sliding grooves (20) are formed in the tops of two sides of the interior of the grinding bin (8), sliding blocks (19) are arranged in a sliding mode in the interiors of the two groups of sliding grooves (20), a filter box (21) is arranged on one side, close to each other, and a rack, a second supporting shaft (18) is arranged in the middle of two sides in the grinding bin (8), a swing rod (16) is sleeved in the middle of the outer portion of the second supporting shaft (18), an arc-shaped rack (26) is arranged at the top of the swing rod (16), the arc-shaped rack (26) and the rack (27) are meshed with each other, a through groove (25) is formed in the bottom of one side of the swing rod (16), a driving motor (7) is arranged in the middle of one side, close to the gear (2), of the grinding bin (8), a rotating shaft (5) is arranged at the output end of the driving motor (7) and extends into the grinding bin (8), a driving gear (6) is arranged on one side, close to the driving motor (7), of the outer side of the rotating shaft (5), a chain (4) is sleeved on the outer sides of the driving gear (6) and the driven gear (3) together, and a first bevel gear (13) is arranged on one side, a driving rod (17) is arranged at the non-circle center of one side of the first bevel gear (13) far away from the rotating shaft (5), one side of the driving rod (17) far away from the first bevel gear (13) penetrates through the inside of the through groove (25), a grinding sleeve (10) is arranged at the bottom inside the grinding bin (8), a first supporting shaft (12) is arranged at the middle position of the bottom inside the grinding bin (8), a grinding cone (9) is arranged at the top of the first supporting shaft (12), a second bevel gear (14) is arranged at the top of the grinding cone (9), the second bevel gear (14) and the first bevel gear (13) are meshed with each other, a discharge hole (11) is arranged at the bottom of the grinding cone (9), a control panel (15) is arranged in the middle of one side of the milling bin (8), the control panel (15) is electrically connected with the driving motor (7) through a lead.
2. The raw material crushing and grinding equipment for producing the plastic pipes, according to claim 1, is characterized in that: the top of one side of the milling bin (8) is provided with a motor bin, and the bottom of the motor bin is provided with a supporting rod.
3. The raw material crushing and grinding equipment for producing the plastic pipes, according to claim 1, is characterized in that: four corners of the bottom of the milling bin (8) are provided with universal wheels, and the universal wheels are provided with braking devices.
4. The raw material crushing and grinding equipment for producing the plastic pipes, according to claim 1, is characterized in that: the non-circle center of the top of the grinding cone (9) is obliquely arranged.
5. The raw material crushing and grinding equipment for producing the plastic pipes, according to claim 1, is characterized in that: and bearings are arranged on one sides of the two groups of rotating rollers (22) far away from the gear (2), and the bearings are fixed with one side inside the crushing bin (1).
6. The raw material crushing and grinding equipment for producing the plastic pipes, according to claim 1, is characterized in that: the surfaces of the grinding cone (9) and the grinding sleeve (10) are provided with thin slits, and the thin slits are mutually ground.
7. The raw material crushing and grinding equipment for producing the plastic pipes, according to claim 1, is characterized in that: a through groove (25) is formed in the middle of the bottom of the swing rod (16), and the driving rod (17) penetrates through the inside of the through groove (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011438202.6A CN112718208A (en) | 2020-12-07 | 2020-12-07 | Raw material crushing and milling equipment for plastic pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011438202.6A CN112718208A (en) | 2020-12-07 | 2020-12-07 | Raw material crushing and milling equipment for plastic pipe production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112718208A true CN112718208A (en) | 2021-04-30 |
Family
ID=75599032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011438202.6A Withdrawn CN112718208A (en) | 2020-12-07 | 2020-12-07 | Raw material crushing and milling equipment for plastic pipe production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112718208A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090355A (en) * | 2022-06-27 | 2022-09-23 | 镇江市合一新能源材料科技有限公司 | Raw material screening equipment for palladium-carbon catalyst preparation and use method thereof |
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2020
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| JPH06296894A (en) * | 1993-04-20 | 1994-10-25 | Ube Ind Ltd | Manufacturing facility for crushed sand |
| CN206661303U (en) * | 2017-02-24 | 2017-11-24 | 华盛绿能（天津）农业科技有限公司 | A kind of agricultural production stalk crasher |
| CN106902960A (en) * | 2017-04-08 | 2017-06-30 | 何小平 | A kind of circulation reducing mechanism for stalk |
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| CN209205396U (en) * | 2018-09-10 | 2019-08-06 | 蚌埠清菲农业科技有限公司 | A kind of Snakegourd Fruit powder grinding device |
| CN110039684A (en) * | 2019-05-15 | 2019-07-23 | 梁亚运 | A kind of second-hand battery truck plastic shell recycling disintegrating apparatus |
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Application publication date: 20210430 |