CN112718196A - Automatic crushing feed hopper for brickyard - Google Patents
Automatic crushing feed hopper for brickyard Download PDFInfo
- Publication number
- CN112718196A CN112718196A CN202011484386.XA CN202011484386A CN112718196A CN 112718196 A CN112718196 A CN 112718196A CN 202011484386 A CN202011484386 A CN 202011484386A CN 112718196 A CN112718196 A CN 112718196A
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- China
- Prior art keywords
- feed hopper
- hopper
- jaw crusher
- feeding
- crushing
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 230000009471 action Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 241000238017 Astacoidea Species 0.000 abstract 1
- 239000011449 brick Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004927 clay Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
-
- 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
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- 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
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
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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
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
- B02C18/2241—Feed means of conveyor belt type
-
- 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
- B02C18/24—Drives
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses an automatic crushing feed hopper for brickyard, which comprises an automatic crushing feed hopper, wherein a jaw crusher is arranged on the automatic crushing feed hopper, a clamping mouth mounting bracket is arranged at the bottom of the jaw crusher, a protective box body is arranged above the clamping mouth mounting bracket, a clamping mouth in the protective box body and the clamping mouth mounting bracket are installed in a matching way by adopting a connecting shaft A, the jaw crusher preliminarily crushes materials to be crushed to reduce the materials, the crushed materials are sent into a crushing box through a conveying belt below the jaw crusher to be further crushed, the crushed materials meeting the standard in the crushing box are discharged onto a feed hopper mechanism from a discharge groove opening, the feed hopper on the feed hopper mechanism is installed by adopting the connecting shaft and a triangular bracket in a matching way, when the weight of the crayfish in the feed hopper is gradually increased to the right half part and the left half part, the right-hand member of feeder hopper moves down under the action of gravity to realize automatic feed, the device reasonable in design, broken efficient, the broken high quality of equipment can realize automatic feed.
Description
Technical Field
The invention relates to the technical field of automatic crushing feed hoppers in brickyard, in particular to an automatic crushing feed hopper in brickyard.
Background
The brick is made up by using clay (including shale and coal gangue powder) as main raw material through the processes of clay treatment, forming, drying and roasting, and the square and long bricks are successively created in the spring and autumn warring period in China, and the technology, production scale, quality and fancy varieties of brick making in the Qin and Han dynasties are obviously developed, so that it is called "Qin brick Han tile".
At present, brick manufacturing plants are all mechanical production, the efficiency of brick production is greatly improved, frequent feeding is needed in the brick production process, and the technical scheme provides a feeding hopper for mechanical automatic feeding.
Disclosure of Invention
The invention aims to provide a jaw crusher arranged on a crushing automatic feed hopper, wherein the bottom of the jaw crusher is provided with a clamping mouth mounting bracket, a protective box body is arranged above the clamping mouth mounting bracket, a clamping mouth in the protective box body and the clamping mouth mounting bracket are installed in a matching way by adopting a connecting shaft A, the jaw crusher is used for primarily crushing materials to be crushed to reduce the materials, the crushed materials are conveyed into the crushing box through a conveying belt below the jaw crusher to be further crushed, the crushed materials meeting the standard in the crushing box are discharged onto a feed hopper mechanism from a discharge groove opening, the feed hopper on the feed hopper mechanism is installed by adopting a connecting shaft and a triangular bracket in a matching way, when the weight of the materials in the right half part of the feed hopper is gradually increased to be heavier than the materials in the left half part of the feed hopper in the inner part of the feed hopper, the right end of the feed hopper moves downwards under the action of gravity, thereby realizing the automatic feeding of the brick factory crushing automatic feed hopper and solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a broken automatic feed hopper of brickyard, includes broken automatic feed hopper, be equipped with jaw breaker on the broken automatic feed hopper, jaw breaker is close to the bottom and is equipped with the clamping jaw installing support, and the inside of clamping jaw installing support is equipped with the clamping jaw, adopt connecting axle A cooperation installation between clamping jaw and the clamping jaw installing support, connecting axle A is equipped with annular bearing with clamping jaw installing support junction, the outside of clamping jaw is equipped with the protection box, the bottom of protection box and the top welded connection of clamping jaw installing support, jaw breaker's bottom is equipped with connection base, and connection base's the upper right side is equipped with the conveyer belt, the upper right side of conveyer belt is equipped with crushing case, and the below of crushing case is equipped with feeder hopper mechanism, cooperation installation between feeder hopper mechanism and the crushing case.
Preferably, the outer side of the clamping mouth on one side inside the jaw crusher is provided with a connector, the connector is connected with the central welding of the outer side of the clamping mouth, the upper left side of the clamping mouth mounting base is provided with a driving motor, a swing rod is arranged on a rotating shaft of the driving motor, one end of the swing rod is fixedly connected with the rotating shaft of the driving motor, and the other end of the swing rod is movably connected with the connector on the side wall of the outer side of the clamping mouth through a connecting rod.
Preferably, a blanking hopper is arranged between the bottom of the jaw crusher and the upper part of the left end of the conveying belt, the upper part of the blanking hopper is matched with the bottom of the jaw crusher, and a bottom discharge port of the blanking hopper is matched with the conveying belt.
Preferably, the top of smashing the case is equipped with hydraulic motor, and hydraulic motor's pivot is installed downwards, be equipped with the pan feeding mouth on the left side lateral wall of smashing the case, the right-hand member and the cooperation installation of pan feeding mouth of conveyer belt, be equipped with broken sword in hydraulic motor's the pivot, fixed connection between the connecting axle of broken sword and hydraulic motor below, the bottom of smashing the case is equipped with the discharge gate, and the inside of discharge gate is equipped with the flashboard, the flashboard with the cooperation installation between the discharge gate.
Preferably, the bottom of feeder hopper mechanism is equipped with the A-frame, and the vertical direction in both sides outer wall central authorities of A-frame is equipped with the enhancement support, and the inside of A-frame is equipped with the feeder hopper, adopt connecting axle B cooperation installation between feeder hopper and the A-frame.
Preferably, the conveying belt and the horizontal plane form an included angle of 45 degrees.
Preferably, the swing angle of the feeding hopper in the vertical direction is 0-45 degrees.
Preferably, the use method of the automatic feed hopper for brickyard crushing comprises the following steps:
A. feeding a material to be crushed into a space between two clamping nozzles from a feed inlet above a jaw crusher, wherein one clamping nozzle on the jaw crusher swings under the driving of a driving motor;
B. the material crushed by the jaw crusher is fed onto a conveying belt through a discharging hopper, and the conveying belt feeds the material into the crushing box from a feeding port of the crushing box;
C. a hydraulic motor at the top of the crushing box rotates to drive the crushing knife to rotate quickly, the material is further crushed, and the material reaching the crushing standard is discharged into a feed hopper from a discharge port;
D. the inside material of feeder hopper increases gradually, and after the weight of the inside right half material of feeder hopper was greater than the weight of the left half material of feeder hopper, the feeder hopper right-hand member swung down under the effect of gravity, and the inside material of feeder hopper is discharged from the feeder hopper, realizes automatic feed.
Compared with the prior art, the invention has the beneficial effects that:
(1) a blanking hopper is arranged between the bottom of the jaw crusher and the upper part of the left end of the conveying belt 17, the upper part of the blanking hopper is matched with the bottom of the jaw crusher, a discharge port at the bottom of the blanking hopper is matched with the conveying belt, and materials needing to be crushed are subjected to primary crushing through the jaw crusher, so that the difficulty is reduced in further crushing in the later period;
(2) the bottom of the feeding hopper mechanism is provided with a triangular support, the centers of the outer walls of the two sides of the triangular support are provided with reinforcing supports in the vertical direction, a feeding hopper is arranged inside the triangular support, the swing angle of the feeding hopper in the vertical direction is 0-45 degrees, the feeding hopper and the triangular support are installed in a matching mode through a connecting shaft B, and the feeding hopper mechanism realizes automatic feeding under the action of gravity and reduces energy consumption;
(3) the device reasonable in design, broken efficient, the broken high quality of equipment can realize automatic feed.
Drawings
FIG. 1 is a schematic view of a crushing automatic feed hopper according to the present invention;
fig. 2 is a schematic view of the jaw crusher structure of the present invention.
In the figure: 1. crushing automatic feed hopper; 2. a jaw crusher; 3. a connector; 4. a swing rod; 5. a drive motor; 6. a nip mounting bracket; 7. connecting the shaft A; 8. feeding a hopper; 9. a connection base; 10. a triangular bracket; 11. a connecting shaft B; 12. a feed hopper; 13. a discharge port; 14. a crushing knife; 15. a crushing box; 16. a hydraulic motor; 17. a conveyor belt; 18. a clamping nozzle; 19. a feeding port; 20. feed hopper mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a broken automatic feed hopper of brickyard, including broken automatic feed hopper 1, be equipped with jaw breaker 2 on broken automatic feed hopper 1, jaw breaker 2 is close to the bottom and is equipped with double-layered mouth installing support 6, the inside of double-layered mouth installing support 6 is equipped with double-layered mouth 18, adopt connecting axle A7 cooperation installation between double-layered mouth 18 and the double-layered mouth installing support 6, connecting axle A7 is equipped with annular bearing with the double-layered mouth installing support 6 junction, the outside of double-layered mouth 18 is equipped with the protection box, the bottom of protection box and the top welded connection who presss from both sides mouth installing support 6.
The outer side of a clamping nozzle 18 on one side inside the jaw crusher 2 is provided with a connector 3, the connector 3 is connected with the center of the outer side of the clamping nozzle 18 in a welded mode, a driving motor 5 is arranged on the upper left side of a clamping nozzle mounting base 6, a swing rod 4 is arranged on a rotating shaft of the driving motor 5, one end of the swing rod 4 is fixedly connected with the rotating shaft of the driving motor 5, and the other end of the swing rod 4 is movably connected with the connector 3 on the side wall of the outer side of the clamping nozzle 18 through a connecting rod.
The bottom of jaw crusher 2 is equipped with connection base 9, connection base 9's the upper right side is equipped with conveyer belt 17, conveyer belt 17 becomes 45 contained angles with the horizontal plane, the upper right side of conveyer belt 17 is equipped with crushing case 15, the top of crushing case 15 is equipped with hydraulic motor 16, hydraulic motor 16's pivot is installed downwards, be equipped with pan feeding mouth 19 on crushing case 15's the left side lateral wall, the right-hand member and the cooperation installation of pan feeding mouth 19 of conveyer belt 17, be equipped with broken sword 14 in hydraulic motor 16's the pivot, fixed connection between the connecting axle of broken sword 14 and the hydraulic motor 16 below, crushing case 15's bottom is equipped with discharge gate 13, the inside of discharge gate 13 is equipped with the flashboard, the flashboard with cooperation installation between discharge gate 13, crushing case 15's below is equipped with feeder hopper mechanism 20.
Be equipped with down hopper 8 between the bottom of jaw breaker 2 and the left end top of conveyer belt 17, the top of hopper 8 and the bottom cooperation installation of jaw breaker 2 down cooperate the installation between the bottom discharge gate of hopper 8 and the conveyer belt 17 down, will carry out broken material through jaw breaker 2 and carry out preliminary breakage, make the further breakage in later stage reduce the degree of difficulty.
The bottom of feed hopper mechanism 20 is equipped with A-frame 10, and the vertical direction in the middle of the both sides outer wall of A-frame 10 is equipped with strengthens the support, and the inside of A-frame 10 is equipped with feeder hopper 12, and feeder hopper 12 is 0-45 at vertical direction swing angle, adopts connecting axle B11 cooperation installation between feeder hopper 12 and A-frame 10, and feeder hopper mechanism 20 adopts the effect of gravity to realize automatic feeding, reduces the energy consumption.
The use method of the automatic crushing feed hopper in the brickyard comprises the following steps: the material to be crushed is fed into a space between two clamping nozzles 18 from a feeding hole above a jaw crusher 2, one clamping nozzle 18 on the jaw crusher 2 swings under the driving of a driving motor 5, the material crushed by the jaw crusher 2 is fed onto a conveyer belt 17 through a blanking hopper, the conveyer belt 17 feeds the material into the crushing box 15 from a feeding hole 19 of the crushing box 15, a hydraulic motor 16 at the top of the crushing box 15 rotates to drive a crushing knife 14 to rotate quickly to further crush the material, the material reaching the crushing standard is discharged into a feeding hopper 12 from a discharging hole 13, the material in the feeding hopper 12 is gradually increased, when the weight of the material in the right half of the interior of the hopper 12 is greater than the weight of the material in the left half of the hopper, the right end of the feed hopper 12 swings downwards under the action of gravity, and materials inside the feed hopper 12 are discharged from the feed hopper 12, so that automatic feeding is realized.
The device reasonable in design, broken efficient, the broken high quality of equipment can realize automatic feed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a broken automatic feed hopper of brickyard, includes broken automatic feed hopper (1), its characterized in that: a jaw crusher (2) is arranged on the crushing automatic feed hopper (1), a clamping nozzle mounting bracket (6) is arranged at the position, close to the bottom, of the jaw crusher (2), a clamping nozzle (18) is arranged inside the clamping nozzle mounting bracket (6), the clamping nozzle (18) and the clamping nozzle mounting bracket (6) are installed in a matching way by adopting a connecting shaft A (7), an annular bearing is arranged at the joint of the connecting shaft A (7) and the clamping nozzle mounting bracket (6), a protective box body is arranged outside the clamping nozzle (18), the bottom end of the protective box body is welded and connected with the upper part of the clamping nozzle mounting bracket (6), a connecting base (9) is arranged at the bottom of the jaw crusher (2), a conveyer belt (17) is arranged at the upper right of the connecting base (9), a crushing box (15) is arranged at the upper right part of the conveying belt (17), a feed hopper mechanism (20) is arranged below the crushing box (15), the feed hopper mechanism (20) and the crushing box (15) are installed in a matching mode.
2. The feed hopper as claimed in claim 1, wherein: the jaw crusher is characterized in that a connector (3) is arranged on the outer side of a clamping nozzle (18) on one side inside the jaw crusher (2), the connector (3) is connected with the central welding position of the outer side of the clamping nozzle (18), a driving motor (5) is arranged above the left side of a clamping nozzle mounting base (6), a swing rod (4) is arranged on a rotating shaft of the driving motor (5), one end of the swing rod (4) is fixedly connected with the rotating shaft of the driving motor (5), and the other end of the swing rod (4) is movably connected with the connector (3) on the side wall of the outer side of the clamping nozzle (18) through a connecting rod.
3. The feed hopper as claimed in claim 1, wherein: and a blanking hopper (8) is arranged between the bottom of the jaw crusher (2) and the upper part of the left end of the conveying belt (17), the upper part of the blanking hopper (8) is matched and installed with the bottom of the jaw crusher (2), and a bottom discharge hole of the blanking hopper (8) is matched and installed with the conveying belt (17).
4. The feed hopper as claimed in claim 1, wherein: smash the top of case (15) and be equipped with hydraulic motor (16), the pivot of hydraulic motor (16) is installed downwards, be equipped with pan feeding mouth (19) on the left side lateral wall of smashing case (15), the right-hand member and pan feeding mouth (19) cooperation installation of conveyer belt (17), be equipped with broken sword (14) in the pivot of hydraulic motor (16), fixed connection between broken sword (14) and the connecting axle of hydraulic motor (16) below, the bottom of smashing case (15) is equipped with discharge gate (13), and the inside of discharge gate (13) is equipped with the flashboard, the flashboard with the cooperation installation between discharge gate (13).
5. The feed hopper as claimed in claim 1, wherein: the bottom of feeder hopper mechanism (20) is equipped with A-frame (10), and the vertical direction in both sides outer wall central authorities of A-frame (10) is equipped with strengthens the support, and the inside of A-frame (10) is equipped with feeder hopper (12), adopt connecting axle B (11) cooperation installation between feeder hopper (12) and A-frame (10).
6. The feed hopper as claimed in claim 1, wherein: the conveying belt (17) and the horizontal plane form an included angle of 45 degrees.
7. The feed hopper of claim 5, wherein: the swing angle of the feed hopper (12) in the vertical direction is 0-45 degrees.
8. The feed hopper as claimed in claim 1, wherein the use method comprises the following steps:
A. feeding the material to be crushed into a space between two clamping nozzles (18) from a feeding hole above a jaw crusher (2), wherein one clamping nozzle (18) on the jaw crusher (2) swings under the driving of a driving motor (5);
B. the materials crushed by the jaw crusher (2) are sent to a conveyer belt (17) through a blanking hopper, and the conveyer belt (17) sends the materials into the crushing box (15) from a feeding port (19) of the crushing box (15);
C. a hydraulic motor (16) at the top of the crushing box (15) rotates to drive a crushing cutter (14) to rotate quickly, the material is further crushed, and the material reaching the crushing standard is discharged into a feed hopper (12) from a discharge port (13);
D. the material in the feeding hopper (12) is gradually increased, when the weight of the material in the right half part of the feeding hopper (12) is larger than that of the material in the left half part of the feeding hopper, the right end of the feeding hopper (12) swings downwards under the action of gravity, and the material in the feeding hopper (12) is discharged from the feeding hopper (12), so that automatic feeding is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011484386.XA CN112718196A (en) | 2020-12-15 | 2020-12-15 | Automatic crushing feed hopper for brickyard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011484386.XA CN112718196A (en) | 2020-12-15 | 2020-12-15 | Automatic crushing feed hopper for brickyard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112718196A true CN112718196A (en) | 2021-04-30 |
Family
ID=75602721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011484386.XA Pending CN112718196A (en) | 2020-12-15 | 2020-12-15 | Automatic crushing feed hopper for brickyard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112718196A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM534754U (en) * | 2016-07-20 | 2017-01-01 | 中華大學 | Sound-producing water-outlet structure |
| CN108620420A (en) * | 2018-06-30 | 2018-10-09 | 鹿寨知航科技信息服务有限公司 | Reuse of solid waste is crushed compression device |
| CN209094151U (en) * | 2018-10-15 | 2019-07-12 | 田振涛 | A kind of offal treatment conveying device |
| CN210061688U (en) * | 2019-05-29 | 2020-02-14 | 湖南科技大学 | A recovery plant is smashed to waste material for PVC tubular product production |
| CN211663892U (en) * | 2020-01-17 | 2020-10-13 | 行唐县朝翔矿业有限公司 | Feed hopper structure of mica powder pulverizer |
-
2020
- 2020-12-15 CN CN202011484386.XA patent/CN112718196A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM534754U (en) * | 2016-07-20 | 2017-01-01 | 中華大學 | Sound-producing water-outlet structure |
| CN108620420A (en) * | 2018-06-30 | 2018-10-09 | 鹿寨知航科技信息服务有限公司 | Reuse of solid waste is crushed compression device |
| CN209094151U (en) * | 2018-10-15 | 2019-07-12 | 田振涛 | A kind of offal treatment conveying device |
| CN210061688U (en) * | 2019-05-29 | 2020-02-14 | 湖南科技大学 | A recovery plant is smashed to waste material for PVC tubular product production |
| CN211663892U (en) * | 2020-01-17 | 2020-10-13 | 行唐县朝翔矿业有限公司 | Feed hopper structure of mica powder pulverizer |
Non-Patent Citations (1)
| Title |
|---|
| 朝仓直巳: "基础造型系列教材 艺术 设计的立体构成 修订版", 江苏凤凰科学技术出版社 * |
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Application publication date: 20210430 |