CN109926191B - Multifunctional molecular biology experiment specimen grinding device - Google Patents
Multifunctional molecular biology experiment specimen grinding device Download PDFInfo
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- CN109926191B CN109926191B CN201910310322.9A CN201910310322A CN109926191B CN 109926191 B CN109926191 B CN 109926191B CN 201910310322 A CN201910310322 A CN 201910310322A CN 109926191 B CN109926191 B CN 109926191B
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Abstract
The invention discloses a multifunctional grinding device for molecular biology experiment samples, and particularly relates to the field of grinding devices, wherein the grinding device comprises a casing, a fan is fixedly arranged on the side surface of the casing, an air inlet pipe penetrates through the casing, the air inlet pipe is connected with the fan, and a grinding mechanism is arranged in the casing; grind mechanism including hemispherical grinding piece, the fixed round platform form connecting block that is equipped with in hemispherical grinding piece top, the fixed bull stick that is equipped with in round platform form connecting block top, hemispherical grinding piece bottom is equipped with the grinding base, it is equipped with hemispherical grinding groove to grind the base top, hemispherical grinding piece outside all is equipped with the grinding tooth with hemispherical grinding inslot side, hemispherical grinding piece bottom is equipped with the recess, the fixed separation cover plate rather than shape assorted that is equipped with in recess below. The grinding machine does not need to recover materials in actual use, effectively reduces operation steps, improves grinding efficiency and has better actual use effect.
Description
Technical Field
The invention relates to the technical field of grinding devices, in particular to a multifunctional grinding device for molecular biology experiment specimens.
Background
The grinding utilizes abrasive particles coated or pressed on the grinding tool, and carries out finishing processing on the processing surface through the relative motion of the grinding tool and a workpiece under certain pressure, the grinding can be used for processing various metal and non-metal materials, the processing surface has the shapes of planes, inner and outer cylindrical surfaces, conical surfaces, convex and concave spherical surfaces, threads, tooth surfaces and other molded surfaces, the processing precision can reach IT5-01, and the surface roughness can reach Ra0.63-0.01 micrometer.
The invention patent of patent application publication No. CN 108787078A discloses a multifunctional molecular biology experiment sample grinding device, which comprises a lower side box body, wherein the lower surface of the lower side box body is fixedly connected with supporting legs, the inner surfaces of two sides of the lower side box body are provided with sliding grooves, the inner upper surface of the sliding grooves is fixedly connected with a first spring, the upper surface of the first spring is fixedly connected with a transverse sliding plate, the upper surface of the lower side box body is fixedly connected with an upper side box body through bolts, the multifunctional molecular biology experiment sample grinding device can carry out multi-stage grinding on an experiment sample, the grinding effect of the sample is greatly enhanced, the multifunctional molecular biology experiment sample grinding device can filter the ground sample, can vibrate a filter plate, enhances the filtering effect, and effectively avoids the ground powder from depositing on the filter plate, the remaining, insufficiently ground portion of the filter plate can be conveniently recycled.
However, in practical use, there still exist some disadvantages, such as that the grinding process is still not fine enough, and after the actual grinding, there still exists a part which is not sufficiently ground, so that it is necessary to recover and perform secondary grinding on the part which is not sufficiently ground, thereby increasing the number of operation steps and reducing the grinding efficiency.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides a multifunctional molecular biology experiment specimen grinding device, which is provided with a fan, an air inlet pipe and a grinding mechanism, so that materials can be continuously ground by the grinding mechanism, the materials are ground more sufficiently, then the fully ground materials are blown out by matching the fan with the air inlet pipe, and the materials are not required to be recycled in actual use, so that the operation steps are effectively reduced, the grinding efficiency is improved, the actual use effect is better, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional molecular biology experiment sample grinding device comprises a machine shell, wherein a fan is fixedly arranged on the side face of the machine shell, an air inlet pipe penetrates through the machine shell, the air inlet pipe is connected with the fan, and a grinding mechanism is arranged inside the machine shell;
grind mechanism including hemispherical grinding piece, the fixed round platform form connecting block that is equipped with in hemispherical grinding piece top, the fixed bull stick that is equipped with in round platform form connecting block top, hemispherical grinding piece bottom is equipped with the grinding base, it is equipped with hemispherical grinding groove to grind the base top, hemispherical grinding piece outside all is equipped with the grinding tooth with hemispherical grinding inslot side, hemispherical grinding piece bottom is equipped with the recess, the fixed separation cover plate rather than shape assorted that is equipped with in recess below, separation cover plate and hemispherical grinding inslot wall fixed connection, hemispherical grinding inslot bottom is run through and is equipped with down the feed opening, it is equipped with the feed opening to run through on the separation cover plate.
In a preferred embodiment, a first servo motor is arranged at the end of the upper rotating rod, a first servo motor seat is fixedly arranged at the bottom of the first servo motor, and the first servo motor seat is fixedly arranged at the top of the casing.
In a preferred embodiment, a feeding pipe penetrates through the top of the casing, and a sealing cover is arranged on the top of the feeding pipe and movably connected with the feeding pipe through a hinge.
In a preferred embodiment, a transmission ring is fixedly arranged at the bottom of the grinding base, a U-shaped rod is fixedly arranged at the bottom of the transmission ring, a lower rotating rod is fixedly arranged at the bottom of the U-shaped rod, a second servo motor is fixedly arranged at the bottom of the lower rotating rod, a second servo motor base is fixedly arranged at the top of the second servo motor, and the second servo motor base is fixedly arranged at the bottom of the machine shell.
In a preferred embodiment, the lower rotating rod outside is cup jointed and is equipped with the filter screen, the filter screen outside is cup jointed and is equipped with the installing frame, the fixed vibrating motor that is equipped with in installing frame bottom and the fixed elastic mechanism that is equipped with in side, elastic mechanism includes the spring, the spring both ends are all fixed and are equipped with the connecting plate.
In a preferred embodiment, a first guide assembly is arranged at the top of the mounting frame, a crushing knife is fixedly arranged on the outer side of the upper rotating rod, a second guide assembly is arranged on the outer side of the crushing knife, the first guide assembly and the second guide assembly both comprise guide plates, the guide plates are fixedly connected with the inner wall of the casing, and guide grooves are formed in the tops of the guide plates in a penetrating manner.
In a preferred embodiment, a tapping pipe penetrates through the side surface of the machine shell, and a filter bag is sleeved on the end of the tapping pipe.
In a preferred embodiment, a covering box is fixedly arranged on the side surface of the machine shell, the filter bag is arranged inside the covering box, an exhaust hole is arranged at the top of the covering box in a penetrating mode, a movable door is arranged on the side surface of the covering box, and the movable door is movably connected with the covering box through a hinge.
The invention has the technical effects and advantages that:
1. the air blower, the air inlet pipe and the grinding mechanism are arranged, so that materials can be continuously ground by the grinding mechanism, the materials are ground more fully, the air blower is matched with the air inlet pipe to blow out the fully ground materials, the materials do not need to be recycled in actual use, operation steps are effectively reduced, grinding efficiency is improved, and the actual use effect is better;
2. the semi-spherical grinding block is opposite to the grinding base in rotation direction by arranging the transmission ring, the U-shaped rod, the lower rotating rod and the second servo motor, so that the grinding of materials can be completed more quickly, and the treatment efficiency of the grinding machine is further improved;
3. through being equipped with first direction subassembly to utilize the deflector in the first direction subassembly to shelter from elastic mechanism, lead to the material that falls simultaneously, avoid the material to directly enter into the chassis bottom by the gap between installing frame and the casing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the housing of the present invention.
FIG. 3 is a schematic view of a polishing mechanism according to the present invention.
FIG. 4 is a schematic perspective view of a driving ring according to the present invention
Fig. 5 is a partial structural diagram of the mounting frame of the present invention.
Fig. 6 is a schematic structural diagram of the elastic mechanism of the present invention.
Fig. 7 is a schematic structural view of the covering box of the present invention.
The reference signs are: 1 machine shell, 2 fans, 3 air inlet pipes, 4 grinding mechanisms, 5 hemispherical grinding blocks, 6 truncated cone-shaped connecting blocks, 7 upper rotating rods, 8 grinding bases, 9 hemispherical grinding grooves, 10 grinding teeth, 11 grooves, 12 blocking cover plates, 13 lower material falling holes, 14 upper material falling holes, 15 first servo motors, 16 first servo motor bases, 17 material feeding pipes, 18 sealing covers, 19 transmission rings, 20U-shaped rods, 21 lower rotating rods, 22 second servo motors, 23 second servo motor bases, 24 mounting frames, 25 filter screens, 26 vibration motors, 27 elastic mechanisms, 28 springs, 29 connecting plates, 30 first guide assemblies, 31 crushing cutters, 32 second guide assemblies, 33 guide plates, 34 guide grooves, 35 material discharging pipes, 36 filter bags, 37 coating boxes, 38 exhaust holes and 39 movable doors.
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.
The multifunctional molecular biology experiment sample grinding device shown in the attached figures 1, 2, 3 and 7 comprises a machine shell 1, wherein a fan 2 and an air inlet pipe 3 penetrate through the side face of the machine shell 1, the air inlet pipe 3 is connected with the fan 2, and a grinding mechanism 4 is arranged inside the machine shell 1;
the grinding mechanism 4 comprises a hemispherical grinding block 5, a circular truncated cone-shaped connecting block 6 is fixedly arranged at the top of the hemispherical grinding block 5, an upper rotating rod 7 is fixedly arranged at the top of the circular truncated cone-shaped connecting block 6, a grinding base 8 is arranged at the bottom of the hemispherical grinding block 5, a hemispherical grinding groove 9 is arranged at the top of the grinding base 8, grinding teeth 10 are arranged on the outer side of the hemispherical grinding block 5 and the inner side of the hemispherical grinding groove 9, a groove 11 is arranged at the bottom of the hemispherical grinding block 5, a blocking cover plate 12 matched with the groove 11 in shape is fixedly arranged below the groove 11, the blocking cover plate 12 is fixedly connected with the inner wall of the hemispherical grinding groove 9, a blanking hole 13 is arranged at the bottom of the hemispherical grinding groove 9 in a penetrating manner, and an upper blanking;
a first servo motor 15 is arranged at the end part of the upper rotating rod 7, a first servo motor base 16 is fixedly arranged at the bottom of the first servo motor 15, and the first servo motor base 16 is fixedly arranged at the top of the machine shell 1;
a feeding pipe 17 penetrates through the top of the machine shell 1, a sealing cover 18 is arranged on the top of the feeding pipe 17, and the sealing cover 18 is movably connected with the feeding pipe 17 through a hinge;
a filter screen 25 is sleeved on the outer side of the lower rotating rod 21, an installation frame 24 is sleeved on the outer side of the filter screen 25, a vibration motor 26 is fixedly arranged at the bottom of the installation frame 24, an elastic mechanism 27 is fixedly arranged on the side face of the installation frame, the elastic mechanism 27 comprises a spring 28, and connecting plates 29 are fixedly arranged at two ends of the spring 28;
a crushing knife 31 is fixedly arranged on the outer side of the upper rotating rod 7, and a second guide assembly 32 is arranged on the outer side of the crushing knife 31;
a discharge pipe 35 penetrates through the side surface of the machine shell 1, and a filter bag 36 is sleeved at the end part of the discharge pipe 35;
the side face of the machine shell 1 is fixedly provided with a coating box 37, the filter bag 36 is arranged in the coating box 37, the top of the coating box 37 is provided with an exhaust hole 38 in a penetrating manner, the side face of the coating box 37 is provided with a movable door 39, and the movable door 39 is movably connected with the coating box 37 through a hinge.
The specific implementation mode is as follows: when the invention is in practical use, the sealing cover 18 is opened, then materials are put into the shell 1 from the feeding pipe 17, then the sealing cover 18 is closed, the first servo motor 15 and the second servo motor 22 are started, the first servo motor 15 drives the crushing cutter 31 to rotate clockwise through the upper rotating rod 7, the rotating crushing cutter 31 crushes the materials, the crushed materials fall into the top of the circular truncated cone-shaped connecting block 6 through a gap between the crushing cutter 31 and the second guide assembly 32, because the circular truncated cone-shaped connecting block 6 is driven to rotate clockwise when the upper rotating rod 7 rotates, the materials falling on the circular truncated cone-shaped connecting block 6 are thrown to the hemispherical grinding groove 9 and enter the hemispherical grinding groove 9, the grinding teeth 10 in the hemispherical grinding groove 9 are matched with the grinding teeth 10 on the outer wall of the hemispherical grinding block 5, the crushed materials are crushed, and slide downwards along the grinding teeth 10, when the material slides to the bottom of the grinding teeth 10, the material is blocked by the blocking cover plate 12, the material is continuously crushed by the grinding teeth 10 in the hemispherical grinding groove 9 and the transmission ring 19 on the outer wall of the hemispherical grinding block 5, so that the material can be completely ground, after the grinding is finished, the fan 2 is started, the fan 2 blows air to the interior of the machine shell 1 through the air inlet pipe 3, the air enters the hemispherical grinding groove 9 to blow the powdery material, so that the powder is blown into the groove 11 and falls onto the filter screen 25 through the upper blanking hole 14 and the lower blanking hole 13, then enters the discharge pipe 35 through the filter screen 25, finally enters the filter bag 36 through the discharge pipe 35, the air passes through the filter bag 36 to enter the atmosphere, and the powdery material is left in the filter bag 36. the invention is provided with the fan 2, the air inlet pipe 3 and the grinding mechanism 4, so that the material can be continuously ground by the grinding mechanism 4, make the material grind more abundant, then utilize fan 2 and air-supply line 3 to cooperate, blow off the material after fully grinding, need not carry out material recovery during in-service use, effectively reduced operating procedure, improved grinding efficiency, the in-service use effect is better.
As shown in fig. 1, fig. 2 and fig. 4, a multi-functional molecular biology experiment sample grinder still includes drive ring 19, drive ring 19 is fixed to be located and grinds 8 bottoms of base, the fixed U-shaped pole 20 that is equipped with in drive ring 19 bottom, the fixed bull stick 21 that is equipped with in U-shaped pole 20 bottom, the fixed second servo motor 22 that is equipped with in bull stick 21 bottom, the fixed second servo motor seat 23 that is equipped with in second servo motor 22 top, the fixed casing 1 bottom of locating of second servo motor seat 23.
The specific implementation mode is as follows: the transmission ring 19, the U-shaped rod 20, the lower rotating rod 21 and the second servo motor 22 are arranged, so that the second servo motor 22 drives the U-shaped rod 20 to rotate anticlockwise through the lower rotating rod 21, then the rotating U-shaped rod 20 drives the grinding base 8 to rotate through the transmission ring 19, further the rotation directions of the hemispherical grinding block 5 and the grinding base 8 are opposite, grinding of materials can be completed more quickly, and the processing efficiency of the grinding machine is further improved.
The multifunctional molecular biology experiment specimen grinding device as shown in fig. 5 further comprises a first guide assembly 30, the first guide assembly 30 is arranged at the top of the mounting frame 24, the first guide assembly 30 and the second guide assembly 32 both comprise guide plates 33, the guide plates 33 are fixedly connected with the inner wall of the machine shell 1, and guide grooves 34 are formed in the tops of the guide plates 33 in a penetrating mode.
The specific implementation mode is as follows: through being equipped with first direction subassembly 30 to utilize deflector 33 in first direction subassembly 30 to shelter from elastic mechanism 27, lead to the material that falls simultaneously, avoid the material to directly enter into the casing 1 bottom by the gap between installing frame 24 and the casing 1.
The working principle of the invention is as follows:
referring to the attached drawings 1, 2, 3 and 7 of the specification, the air blower 2, the air inlet pipe 3 and the grinding mechanism 4 are arranged, so that materials can be continuously ground by the grinding mechanism 4, the materials are ground more sufficiently, then the air blower 2 is matched with the air inlet pipe 3, the sufficiently ground materials are blown out, the materials do not need to be recycled in actual use, the operation steps are effectively reduced, the grinding efficiency is improved, and the actual use effect is better;
referring to the attached drawings 1, 2 and 4 of the specification, the transmission ring 19, the U-shaped rod 20, the lower rotating rod 21 and the second servo motor 22 are arranged, so that the rotation directions of the hemispherical grinding block 5 and the grinding base 8 are opposite, the grinding of materials can be completed more quickly, and the treatment efficiency of the invention is further improved;
referring to the description of the drawing fig. 5, the first guiding assembly 30 is provided so as to shield the elastic mechanism 27 by the guiding plate 33 in the first guiding assembly 30 and guide the falling material, thereby preventing the material from directly entering the bottom of the casing 1 through the gap between the mounting frame 24 and the casing 1.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. The utility model provides a multi-functional molecular biology experiment sample grinder, includes casing (1), its characterized in that: a fan (2) and an air inlet pipe (3) are fixedly arranged on the side face of the casing (1) in a penetrating mode, the air inlet pipe (3) is connected with the fan (2), and a grinding mechanism (4) is arranged inside the casing (1);
the grinding mechanism (4) comprises a hemispherical grinding block (5), a truncated cone-shaped connecting block (6) is fixedly arranged at the top of the hemispherical grinding block (5), an upper rotating rod (7) is fixedly arranged at the top of the round table-shaped connecting block (6), a grinding base (8) is arranged at the bottom of the hemispherical grinding block (5), a hemispherical grinding groove (9) is arranged at the top of the grinding base (8), grinding teeth (10) are arranged on the outer side of the hemispherical grinding block (5) and the inner side of the hemispherical grinding groove (9), a groove (11) is arranged at the bottom of the hemispherical grinding block (5), a blocking cover plate (12) matched with the groove (11) in shape is fixedly arranged below the groove, the separation cover plate (12) is fixedly connected with the inner wall of the hemispherical grinding groove (9), the bottom of the hemispherical grinding groove (9) is provided with a blanking hole (13) in a penetrating way, and the blocking cover plate (12) is provided with an upper blanking hole (14) in a penetrating way.
2. The multifunctional grinder for molecular biology experiment specimens, according to claim 1, wherein: go up bull stick (7) tip and be equipped with first servo motor (15), first servo motor (15) bottom is fixed and is equipped with first servo motor seat (16), first servo motor seat (16) are fixed and are located casing (1) top.
3. The multifunctional grinder for molecular biology experiment specimens, according to claim 1, wherein: casing (1) top is run through and is equipped with feeding pipe (17), feeding pipe (17) top is equipped with sealed lid (18), sealed lid (18) pass through hinge and feeding pipe (17) swing joint.
4. The multifunctional grinder for molecular biology experiment specimens, according to claim 1, wherein: grind fixed transmission ring (19) that is equipped with in base (8) bottom, transmission ring (19) bottom is fixed and is equipped with U-shaped pole (20), bull stick (21) under fixed being equipped with in U-shaped pole (20) bottom, bull stick (21) bottom mounting is equipped with second servo motor (22) down, fixed second servo motor seat (23) that is equipped with in second servo motor (22) top, casing (1) bottom is fixed to be located in second servo motor seat (23).
5. The multifunctional grinder for molecular biology experiment specimens, according to claim 4, wherein: lower bull stick (21) outside is cup jointed and is equipped with filter screen (25), filter screen (25) outside is cup jointed and is equipped with installing frame (24), installing frame (24) bottom is fixed to be equipped with vibrating motor (26) and the side is fixed to be equipped with elastic mechanism (27), elastic mechanism (27) are including spring (28), spring (28) both ends are all fixed and are equipped with connecting plate (29).
6. The multifunctional grinder for molecular biology experiment specimens, according to claim 5, wherein: installing frame (24) top is equipped with first direction subassembly (30), go up fixed crushing sword (31) that is equipped with in bull stick (7) outside, crushing sword (31) outside is equipped with second direction subassembly (32), first direction subassembly (30) all include deflector (33) with second direction subassembly (32), deflector (33) and casing (1) inner wall fixed connection, deflector (33) top is run through and is equipped with guide way (34).
7. The multifunctional grinder for molecular biology experiment specimens, according to claim 1, wherein: the lateral surface of the machine shell (1) is provided with a discharge pipe (35) in a penetrating mode, and the end portion of the discharge pipe (35) is sleeved with a filter bag (36).
8. The multifunctional grinder for molecular biology experiment specimens, according to claim 7, wherein: the improved filter bag is characterized in that a coating box (37) is fixedly arranged on the side face of the machine shell (1), the filter bag (36) is arranged inside the coating box (37), the top of the coating box (37) penetrates through an exhaust hole (38) and a movable door (39) is arranged on the side face of the coating box, and the movable door (39) is movably connected with the coating box (37) through a hinge.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910310322.9A CN109926191B (en) | 2019-04-17 | 2019-04-17 | Multifunctional molecular biology experiment specimen grinding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910310322.9A CN109926191B (en) | 2019-04-17 | 2019-04-17 | Multifunctional molecular biology experiment specimen grinding device |
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| CN109926191A CN109926191A (en) | 2019-06-25 |
| CN109926191B true CN109926191B (en) | 2021-06-01 |
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| CN201910310322.9A Expired - Fee Related CN109926191B (en) | 2019-04-17 | 2019-04-17 | Multifunctional molecular biology experiment specimen grinding device |
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| CN110227591A (en) * | 2019-07-05 | 2019-09-13 | 邓博文 | A kind of self-loopa crushing grinding device for rice processing |
| CN110560241B (en) * | 2019-09-16 | 2021-03-12 | 苏州欧蒂华电子有限公司 | Automatic milling equipment of cereal |
| CN110732379A (en) * | 2019-10-18 | 2020-01-31 | 安徽戊庚中药饮片有限责任公司 | grinding device for traditional Chinese medicines and use method thereof |
| CN110898890A (en) * | 2019-11-28 | 2020-03-24 | 广州广电计量检测股份有限公司 | Grinding and crushing device and grinding method |
| CN110743678B (en) * | 2019-12-03 | 2022-04-08 | 冷水江市高科窑炉耐火材料有限公司 | Grinding and stirring device for production of molten steel heat-preservation covering agent |
| CN111282700A (en) * | 2020-02-20 | 2020-06-16 | 吕燕 | Macromolecular biology experiment sample grinder |
| CN112169964A (en) * | 2020-09-17 | 2021-01-05 | 李志华 | Animal doctor smashes equipment with herbal medicine to pieces |
| CN112808361B (en) * | 2020-12-31 | 2022-09-13 | 山东青牧牧业科技有限公司 | Material grinding device |
| CN116943831B (en) * | 2023-09-19 | 2023-11-28 | 昆明众康制药有限公司 | Grinding device is smashed to chinese-medicinal material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3146307B1 (en) * | 1999-11-09 | 2001-03-12 | 株式会社ワンタッチ畜産資材研究所 | Rice husk crusher |
| US6325306B1 (en) * | 1997-10-22 | 2001-12-04 | Material Recovery Of North America, Inc. | Variable size reduction apparatus and process |
| CN205614875U (en) * | 2016-03-15 | 2016-10-05 | 重庆丰海化学制品有限公司 | A device is smashed to rubber for rubber production and processing |
| CN107470003A (en) * | 2017-09-29 | 2017-12-15 | 尚许静 | A kind of fire extinguisher dry powder grinds screening plant |
| CN207614938U (en) * | 2017-11-22 | 2018-07-17 | 湖北贵泉新型节能建筑材料有限公司 | A kind of thin machine of powder |
-
2019
- 2019-04-17 CN CN201910310322.9A patent/CN109926191B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6325306B1 (en) * | 1997-10-22 | 2001-12-04 | Material Recovery Of North America, Inc. | Variable size reduction apparatus and process |
| JP3146307B1 (en) * | 1999-11-09 | 2001-03-12 | 株式会社ワンタッチ畜産資材研究所 | Rice husk crusher |
| CN205614875U (en) * | 2016-03-15 | 2016-10-05 | 重庆丰海化学制品有限公司 | A device is smashed to rubber for rubber production and processing |
| CN107470003A (en) * | 2017-09-29 | 2017-12-15 | 尚许静 | A kind of fire extinguisher dry powder grinds screening plant |
| CN207614938U (en) * | 2017-11-22 | 2018-07-17 | 湖北贵泉新型节能建筑材料有限公司 | A kind of thin machine of powder |
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