CN114505948B - Automatic feeding device capable of reducing work injury rate for manufacturing and rolling celadon blank mud - Google Patents
Automatic feeding device capable of reducing work injury rate for manufacturing and rolling celadon blank mud Download PDFInfo
- Publication number
- CN114505948B CN114505948B CN202210257931.4A CN202210257931A CN114505948B CN 114505948 B CN114505948 B CN 114505948B CN 202210257931 A CN202210257931 A CN 202210257931A CN 114505948 B CN114505948 B CN 114505948B
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- 208000027418 Wounds and injury Diseases 0.000 title claims abstract description 24
- 230000006378 damage Effects 0.000 title claims abstract description 24
- 208000014674 injury Diseases 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000005096 rolling process Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 7
- 238000010304 firing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 235000015895 biscuits Nutrition 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C1/00—Apparatus or methods for obtaining or processing clay
- B28C1/10—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants
- B28C1/14—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom
- B28C1/18—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom for comminuting clay lumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses an automatic feeding device capable of reducing work injury rate for manufacturing and rolling celadon blank mud, which comprises a base and a grinder positioned at the top end of the base, wherein a workbench is arranged above the base and positioned at one side of the grinder, a plurality of uniformly distributed support columns are arranged at the bottom end of the workbench, the bottom ends of the support columns extend into the base, a first screw rod and a second screw rod which are symmetrically arranged are arranged in the base, and movable blocks connected with the support columns are respectively arranged on the first screw rod and the second screw rod. The beneficial effects are that: the effect of accurate control is achieved, the capacity of the cylinder body can be quantitatively adjusted, the grinding machine can be utilized to the greatest extent, the grinding efficiency is improved, overload operation of the grinding machine is prevented, and the service life of equipment is prolonged; the labor intensity of workers is reduced, the workers do not contact machines during the mechanical work, and the probability of mechanical injury is reduced, so that the work injury rate is reduced.
Description
Technical Field
The invention relates to the technical field of celadon blank mud manufacturing, in particular to an automatic feeding device capable of reducing work injury rate for manufacturing and rolling celadon blank mud.
Background
Longquan celadon is known for its elegant appearance and complex manufacturing process. The Longquan celadon is one of the celadon historic famous kilns with the longest firing period, the widest kiln address distribution, the highest product quality requirement and the largest production scale and marketing range in China and the world ceramic history. The traditional firing technology of Longquan celadon is the first ceramic item in the world and is the only choice in the United nations textbook organization of human non-substance cultural heritage representative directory.
The existing celadon process consists of nine links of batching, forming, trimming, decorating, glazing, biscuit firing, box loading, kiln loading and firing, namely the production of green porcelain biscuit mud, the existing green porcelain biscuit mud is dug out from a mineral place and then transported to a grinding machine, and the grinding machine is uniformly ground, but the existing feeding mechanism of the grinding machine is mainly formed by mutually matching a conveyor belt and manpower, the feeding weight is purely controlled by the manpower, the feeding control is unstable, the service life of the grinding machine can be reduced, the manual feeding is carried out, the physical consumption of workers is large, and the labor cost of the workers is high.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides an automatic feeding device capable of reducing the work injury rate for manufacturing and rolling celadon blank mud, so as to overcome the technical problems in the prior art.
For this purpose, the invention adopts the following specific technical scheme:
The automatic feeding device capable of reducing the work injury rate for manufacturing and rolling celadon blank mud comprises a base and a grinding machine positioned at the top end of the base, wherein a workbench is arranged above the base and positioned on one side of the grinding machine, a plurality of evenly distributed support columns are arranged at the bottom end of the workbench, the bottom ends of the support columns extend into the base, a first screw rod and a second screw rod which are symmetrically arranged are arranged in the base, movable blocks connected with the support columns are respectively arranged on the first screw rod and the second screw rod, driven wheels are respectively sleeved on the first screw rod and the second screw rod, a driving wheel is arranged between the first screw rod and the second screw rod, a driving belt connected with the driven wheels is sleeved on the driving wheel, and a driving motor connected with the driving wheel is arranged in the base;
The top of workstation is equipped with feeding mechanism, feeding mechanism is including being located the stand on workstation top, the top of stand is equipped with the crossbeam of horizontal setting, one side of crossbeam is equipped with the movable rod one of slope setting, the top of movable rod one is equipped with the connecting rod of horizontal setting, one side of connecting rod be equipped with movable rod two that the crossbeam is connected, the movable rod pass through connecting axle one respectively with the crossbeam with the connecting rod is connected, the bottom of connecting rod is equipped with the barrel of vertical setting, movable rod one pass through connecting axle two with the crossbeam is connected, the one end of connecting axle two is equipped with L type pivot, one side of L type pivot is equipped with the connection piece that the slope set up, one side of connection piece is equipped with the ring, circular spout has been seted up on the ring, be equipped with in the circular spout rather than assorted rotary disk, one side of rotary disk be equipped with the pivot that the stand is connected, the top of workstation be equipped with the spliced pole, be equipped with on the spliced pole with the motor be connected with the pivot, the spool, be equipped with on the spliced pole in the pivot, set up in the servo pivot.
Preferably, the cylinder is of a cavity structure with an opening at the bottom end, a lantern ring matched with the cylinder is arranged at the bottom end of the cylinder, and a transverse partition plate is arranged in the cylinder.
Preferably, the top in the cylinder is provided with a placing groove, the top in the placing groove is provided with an electric telescopic rod, and the bottom of the electric telescopic rod is connected with the top of the partition board.
Preferably, the bottom end of the lantern ring is provided with a through hole, sealing sheets matched with the through hole are symmetrically arranged in the through hole, the lantern ring is provided with a slideway matched with the sealing sheets, and one side in the slideway is provided with an electromagnet I matched with the sealing sheets.
Preferably, an electromagnet II matched with the electromagnet I is arranged in the sealing piece, the circular ring is of a conical structure, and the aperture of the through hole is smaller than that of the cylinder body.
Preferably, the connecting rod is connected with the movable rod I through a movable shaft, and a travel groove matched with the support column is formed in the top end of the base.
Preferably, the upright post and the cross beam are of an integrated structure, a T-shaped structure is formed between the upright post and the cross beam, and lubricating oil is arranged in the cross beam.
Preferably, the top end of the grinder is provided with a feed inlet, the outer wall of the lantern ring is provided with convex strips which are symmetrically arranged, and the feed inlet is provided with grooves matched with the convex strips.
Preferably, a bottom plate is arranged at the bottom end of the base, and a plurality of uniformly distributed fixing holes are formed in the bottom plate.
The beneficial effects of the invention are as follows: through the cooperation design of the feeding mechanism and the workbench, the barrel of the feeding mechanism is used for collecting soil, the partition plate can be used for adjusting the capacity of the barrel to achieve the effect of accurate control, then the soil is put into the grinding machine, the capacity of the barrel can be quantitatively adjusted, the grinding machine can be utilized to the greatest extent, the grinding efficiency is improved, overload operation of the grinding machine is prevented, and the service life of equipment is prolonged; the labor intensity of workers is reduced, the workers do not contact machines during the mechanical work, and the probability of mechanical injury is reduced, so that the work injury rate is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an automatic feeding device capable of reducing work injury rate for manufacturing and rolling celadon blank mud according to an embodiment of the invention;
FIG. 2 is an internal cross-sectional view of a base in an automatic feeding device for manufacturing and rolling celadon clay, which can reduce the work injury rate, according to an embodiment of the invention;
fig. 3 is a schematic structural view of a feeding mechanism in an automatic feeding device capable of reducing the work injury rate for manufacturing and rolling celadon blank mud according to an embodiment of the invention;
fig. 4 is a second schematic structural view of a feeding mechanism in an automatic feeding device for manufacturing and rolling celadon blank mud, which can reduce the work injury rate according to an embodiment of the invention.
Fig. 5 is a schematic structural view of a cylinder in an automatic feeding device for manufacturing and rolling celadon blank mud, which can reduce the work injury rate according to an embodiment of the invention.
In the figure:
1. A base; 2. a grinder; 3. a work table; 4. a support column; 5. a first screw rod; 6. a second screw rod; 7. a movable block; 8. driven wheel; 9. a driving wheel; 10. a transmission belt; 11. a driving motor; 12. a column; 13. a cross beam; 14. a movable rod I; 15. a connecting rod; 16. a second movable rod; 17. a first connecting shaft; 18. a cylinder; 19. a second connecting shaft; 20. an L-shaped rotating shaft; 21. a connecting sheet; 22. a circular ring; 23. a circular chute; 24. a rotating disc; 25. a rotating shaft; 26. a connecting column; 27. a servo motor; 28. a collar; 29. a partition plate; 30. a placement groove; 31. an electric telescopic rod; 32. a through hole; 33. a sealing sheet; 34. a slideway; 35. an electromagnet I; 36. an electromagnet II; 37. a travel groove; 38. a feed inlet; 39. a bottom plate.
Detailed Description
For the purpose of further illustrating the various embodiments, the present invention provides the accompanying drawings, which are a part of the disclosure of the present invention, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present invention, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to the embodiment of the invention, an automatic feeding device capable of reducing the work injury rate for manufacturing and rolling celadon blank mud is provided.
Embodiment one;
As shown in fig. 1-5, an automatic feeding device capable of reducing work injury rate for manufacturing and rolling celadon blank mud according to an embodiment of the invention comprises a base 1 and a grinder 2 positioned at the top end of the base 1, wherein a workbench 3 is arranged above the base 1 and positioned at one side of the grinder 2, a plurality of uniformly distributed support columns 4 are arranged at the bottom end of the workbench 3, the bottom ends of the support columns 4 extend into the base 1, a first screw rod 5 and a second screw rod 6 which are symmetrically arranged are arranged in the base 1, movable blocks 7 connected with the support columns 4 are respectively arranged on the first screw rod 5 and the second screw rod 6, driven wheels 8 are respectively sleeved on the first screw rod 5 and the second screw rod 6, a driving wheel 9 is arranged between the first screw rod 5 and the second screw rod 6, a driving belt 10 connected with the driven wheels 8 is sleeved on the driving wheel 9, and a driving motor 11 connected with the driving wheel 9 is arranged in the base 1;
The top of workstation 3 is equipped with feeding mechanism, feeding mechanism is including being located stand 12 on workstation 3 top, the top of stand 12 is equipped with horizontal crossbeam 13 that sets up, one side of crossbeam 13 is equipped with the movable rod one 14 that the slope set up, the top of movable rod one 14 is equipped with the connecting rod 15 that transversely sets up, one side of connecting rod 15 be equipped with movable rod two 16 that crossbeam 13 is connected, movable rod two 16 respectively with crossbeam 13 with connecting rod 15 are connected through connecting axle one 17, the bottom of connecting rod 15 be equipped with the barrel 18 of vertical setting, movable rod one 14 through connecting axle two 19 with crossbeam 13 is connected, the one end of connecting axle two 19 is equipped with L type pivot 20, one side of L type pivot 20 is equipped with the connection piece 21 that the slope set up, one side of connection piece 21 is equipped with ring 22, set up circular chute 23 on the ring chute 23 in be equipped with rather than assorted rotary disk 24, one side of rotary disk 24 be equipped with the barrel 12 that the stand is connected with the rotary shaft 25 is equipped with the pivot 25 of connecting axle 25 is equipped with on the connecting axle 25 the rotary shaft 25, 25 is equipped with on the servo-column 25 is connected with 25.
Embodiment two;
As shown in fig. 1-5, the cylinder 18 is of a cavity structure with an open bottom, the bottom of the cylinder 18 is provided with a collar 28 matched with the cylinder, a partition 29 transversely arranged is arranged in the cylinder 18, a placing groove 30 is formed in the top end of the cylinder 18, an electric telescopic rod 31 is arranged in the top end of the placing groove 30, and the bottom end of the electric telescopic rod 31 is connected with the top end of the partition 29.
Embodiment three;
As shown in fig. 1-5, the bottom end of the collar 28 is provided with a through hole 32, the through hole 32 is internally symmetrically provided with a sealing plate 33 matched with the through hole, the collar 28 is provided with a slide way 34 matched with the sealing plate 33, one side in the slide way 34 is provided with an electromagnet I35 matched with the sealing plate 33, the sealing plate 33 is internally provided with an electromagnet II 36 matched with the electromagnet I35, the circular ring 22 is in a conical structure, the aperture of the through hole 32 is smaller than the aperture of the cylinder 18, the connecting rod 15 is connected with the movable rod I14 through a movable shaft, and the top end of the base 1 is provided with a travel groove 37 matched with the support column 4.
Fourth embodiment;
As shown in fig. 1-5, the upright post 12 and the cross beam 13 are integrally formed, a T-shaped structure is formed between the upright post 12 and the cross beam 13, lubricating oil is arranged in the cross beam 13, a feed inlet 38 is arranged at the top end of the grinding machine 2, symmetrical convex strips are arranged on the outer wall of the collar 28, grooves matched with the convex strips are formed in the feed inlet 38, a bottom plate 39 is arranged at the bottom end of the base 1, and a plurality of uniformly distributed fixing holes are formed in the bottom plate 39.
In order to facilitate understanding of the above technical solutions of the present invention, the following describes in detail the working principle or operation manner of the present invention in the actual process.
In practical application, the servo motor 27 of the feeding mechanism drives the rotating shaft 25 to rotate, the rotating shaft 25 drives the rotating disk 24 to rotate in the circular chute 23 of the circular ring 22 in the rotating process, so that the circular ring 22 swings along with the rotation of the rotating disk 24 and drives the L-shaped rotating shaft 20 to rotate through the connecting piece 21, the L-shaped rotating shaft 20 drives the movable rod I14 to rotate clockwise through the connecting shaft II 19, the movable rod I14 pushes the movable rod II 16 through the connecting rod 15 in the rotating process, so that the movable rod II 16 rotates along with the rotation of the movable rod I14, the movable rod I14 and the movable rod II 16 rotate, meanwhile, the connecting rod 15 carries out transverse arc-shaped movement to drive the cylinder 18 to move from left to right downwards, soil is collected when the connecting rod 15 moves to the right lowest point, the soil is extruded into the cylinder 18, the capacity of the cylinder 18 is adjusted through controlling the position of the partition 29 in the cylinder 18, then the electromagnet I35 and the electromagnet II 36 are electrified to change the attribute to achieve the effect of repulsion to seal the through hole 32, then the cylinder 18 rotates downwards from right to the electromagnet I and II to the electromagnet II, and the electromagnet I2 is opened, and the grinding machine 18 is opened, and the soil is sucked into the through hole 32 from the electromagnet I and the electromagnet II to the grinding machine 2.
In summary, by means of the above technical scheme of the present invention, through the cooperation design of the feeding mechanism and the workbench 3, the cylinder 18 of the feeding mechanism collects soil, the partition 29 can adjust the capacity of the cylinder 18 to achieve the effect of precise control, then the soil is put into the grinder 2, the capacity of the cylinder 18 can be quantitatively adjusted, the grinder 2 can be utilized to the greatest extent, the grinding efficiency is improved, overload operation of the grinder 2 is prevented, and the service life of the device is prolonged; the labor intensity of workers is reduced, the workers do not contact machines during the mechanical work, and the probability of mechanical injury is reduced, so that the work injury rate is reduced.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (5)
1. The automatic feeding device capable of reducing the work injury rate for manufacturing and rolling celadon blank mud is characterized by comprising a base (1) and a grinding machine (2) positioned at the top end of the base (1), wherein a workbench (3) is arranged above the base (1) and positioned on one side of the grinding machine (2), a plurality of evenly distributed support columns (4) are arranged at the bottom end of the workbench (3), the bottom ends of the support columns (4) extend into the base (1), a first screw rod (5) and a second screw rod (6) which are symmetrically arranged are arranged in the base (1), movable blocks (7) connected with the support columns (4) are respectively arranged on the first screw rod (5) and the second screw rod (6), a driven wheel (8) is respectively sleeved on the first screw rod (5) and the second screw rod (6), a transmission belt (10) connected with the driven wheel (8) is sleeved on the transmission wheel (9), and a motor (1) connected with the base (11) is arranged in the transmission wheel;
The top of workstation (3) is equipped with the feeding mechanism, feeding mechanism is including being located stand (12) on workstation (3) top, the top of stand (12) is equipped with crossbeam (13) of horizontal setting, one side of crossbeam (13) is equipped with movable rod (14) of slope setting, the top of movable rod (14) is equipped with connecting rod (15) of horizontal setting, one side of connecting rod (15) be equipped with movable rod (16) that crossbeam (13) are connected, movable rod (16) respectively with crossbeam (13) with connecting rod (15) are connected through connecting axle (17), the bottom of connecting rod (15) is equipped with barrel (18) of vertical setting, movable rod (14) with crossbeam (13) are connected through connecting axle (19), one end of connecting axle (19) is equipped with L type pivot (20), one side of L type pivot (20) is equipped with connection piece (21) of slope setting, one side of connection piece (21) be equipped with ring (22) with rotary disk (24) are equipped with, ring (24) are equipped with circular spout (24) are equipped with in the rotary disk (24) that link (24) are connected with, circular spout (24), the top of the workbench (3) is provided with a connecting column (26) connected with the rotating shaft (25), the connecting column (26) is provided with a servo motor (27) connected with the rotating shaft (25), the rotating shaft (25) is eccentrically arranged on the rotating disc (24), the cylinder body (18) is of a cavity structure with an open bottom end, the bottom end of the cylinder body (18) is provided with a lantern ring (28) matched with the cylinder body, the cylinder body (18) is internally provided with a partition plate (29) transversely arranged, the top in the cylinder body (18) is provided with a placing groove (30), the top in the placing groove (30) is provided with an electric telescopic rod (31), the bottom end of the electric telescopic rod (31) is connected with the top end of the partition plate (29), a through hole (32) is formed in the bottom end of the sleeve ring (28), sealing sheets (33) matched with the through hole are symmetrically arranged in the through hole (32), a slideway (34) matched with the sealing sheets (33) is formed in the sleeve ring (28), an electromagnet I (35) matched with the sealing sheets (33) is arranged on one side in the slideway (34), an electromagnet II (36) matched with the electromagnet I (35) is arranged in the sealing sheets (33), the circular ring (22) is of a conical structure, and the aperture of the through hole (32) is smaller than the aperture of the cylinder (18).
2. The automatic feeding device capable of reducing work injury rate for manufacturing and rolling celadon blank mud according to claim 1, wherein the connecting rod (15) is connected with the movable rod I (14) through a movable shaft, and a travel groove (37) matched with the support column (4) is formed in the top end of the base (1).
3. The automatic feeding device capable of reducing the work injury rate for manufacturing and rolling celadon blank mud according to claim 2, wherein the upright post (12) and the cross beam (13) are of an integrated structure, a T-shaped structure is formed between the upright post (12) and the cross beam (13), and lubricating oil is arranged in the cross beam (13).
4. The automatic feeding device capable of reducing the work injury rate for manufacturing and rolling celadon raw mud according to claim 3, wherein a feeding hole (38) is formed in the top end of the grinding machine (2), convex strips which are symmetrically arranged are arranged on the outer wall of the lantern ring (28), and grooves matched with the convex strips are formed in the feeding hole (38).
5. The automatic feeding device capable of reducing work injury rate for manufacturing and rolling celadon blank mud according to claim 4, wherein a bottom plate (39) is arranged at the bottom end of the base (1), and a plurality of uniformly distributed fixing holes are formed in the bottom plate (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210257931.4A CN114505948B (en) | 2022-03-16 | 2022-03-16 | Automatic feeding device capable of reducing work injury rate for manufacturing and rolling celadon blank mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210257931.4A CN114505948B (en) | 2022-03-16 | 2022-03-16 | Automatic feeding device capable of reducing work injury rate for manufacturing and rolling celadon blank mud |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114505948A CN114505948A (en) | 2022-05-17 |
| CN114505948B true CN114505948B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210257931.4A Active CN114505948B (en) | 2022-03-16 | 2022-03-16 | Automatic feeding device capable of reducing work injury rate for manufacturing and rolling celadon blank mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114505948B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB412559A (en) * | 1932-12-22 | 1934-06-22 | Albert Henry Hamp | Improvements in or relating to sifting and screening apparatus |
| CN105438863A (en) * | 2015-12-24 | 2016-03-30 | 重庆鼎盛印务股份有限公司 | Intermittent feeding device for printing |
| CN210846113U (en) * | 2019-09-29 | 2020-06-26 | 浙江祥生尤斯格林新材料有限公司 | High-speed coating dispersion machine |
| CN111955148A (en) * | 2020-08-20 | 2020-11-20 | 贵州省草业研究所 | Forage grass reaping apparatus |
| CN212943096U (en) * | 2020-07-29 | 2021-04-13 | 湖北金赛药业有限公司 | Medicine reducing mechanism |
-
2022
- 2022-03-16 CN CN202210257931.4A patent/CN114505948B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB412559A (en) * | 1932-12-22 | 1934-06-22 | Albert Henry Hamp | Improvements in or relating to sifting and screening apparatus |
| CN105438863A (en) * | 2015-12-24 | 2016-03-30 | 重庆鼎盛印务股份有限公司 | Intermittent feeding device for printing |
| CN210846113U (en) * | 2019-09-29 | 2020-06-26 | 浙江祥生尤斯格林新材料有限公司 | High-speed coating dispersion machine |
| CN212943096U (en) * | 2020-07-29 | 2021-04-13 | 湖北金赛药业有限公司 | Medicine reducing mechanism |
| CN111955148A (en) * | 2020-08-20 | 2020-11-20 | 贵州省草业研究所 | Forage grass reaping apparatus |
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| Publication number | Publication date |
|---|---|
| CN114505948A (en) | 2022-05-17 |
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