CN115676420B - Sealing particle quantifying device - Google Patents
Sealing particle quantifying device Download PDFInfo
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- CN115676420B CN115676420B CN202211238799.9A CN202211238799A CN115676420B CN 115676420 B CN115676420 B CN 115676420B CN 202211238799 A CN202211238799 A CN 202211238799A CN 115676420 B CN115676420 B CN 115676420B
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- 239000002245 particle Substances 0.000 title claims abstract description 49
- 238000007789 sealing Methods 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 74
- 238000007599 discharging Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 238000000926 separation method Methods 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a sealing particle quantifying device which comprises a material cavity, a rotating ring, a pushing structure, an air pump and a driving motor, wherein the material cavity is of a sealing cavity structure, the rotating ring is arranged in the material cavity, n collecting grooves are circumferentially distributed in the rotating ring, one plug is arranged in each collecting groove, a material inlet is arranged on the material cavity and above the rotating ring, a material outlet is arranged on the material cavity and below the rotating ring, the pushing structure is used for pushing each plug through the pushing structure, the plug moves in the collecting groove along the radial direction of the rotating ring to open or close the collecting groove, the air pump is connected with an air vent arranged on the material cavity through the air pump, the air vent is arranged in the middle of the rotating ring, and the driving motor is used for driving the rotating ring to rotate.
Description
Technical Field
The invention relates to the technical field of particle quantification, in particular to a sealing particle quantification device.
Background
For the quantitative requirement of sealing particles, the direct contact between the particles and the outside needs to be avoided, and the pollution and the waste of the particles are caused.
In the past, the particles are mainly subjected to direct blanking by manual weighing or vibration in a particle separation mode. These two quantitative separation modes have the following disadvantages:
1. The operation is more complicated;
2. The particle size is small, dust is contained in the particles, and the particles are easy to be inhaled into a human body, so that personal injury is caused;
3. The operation efficiency is low;
4. Machine operation results in a quantitative separation of particles with uneven quality levels.
Disclosure of Invention
According to the defects of the prior art, the invention aims to provide the sealing particle quantifying device, which achieves the quantitative separation of particles through the interaction of a pushing structure, an air pump and a pushing motor, has high automation efficiency, saves time and labor, has the same product standard degree and does not cause waste.
In order to solve the technical problems, the invention adopts the following technical scheme:
a sealed particle dosing device, comprising:
The material cavity is of a sealed cavity structure;
the rotary ring is arranged in the material cavity, n collecting grooves are circumferentially distributed in the rotary ring, a plug is arranged in each collecting groove, a material inlet is formed in the material cavity and is arranged above the rotary ring, and a material outlet is formed in the material cavity and is arranged below the rotary ring;
Pushing structures, wherein each plug is pushed by one pushing structure, so that the plug moves in the collecting groove along the radial direction of the rotating ring to open or close the collecting groove;
the air pump is connected with an air vent arranged on the material cavity through an air exhaust pipe, and the air vent is arranged in the middle of the rotating ring; and
The driving motor is used for driving the rotating ring to rotate and adjusting the rotating speed of the rotating ring;
When the feeding hole is fed, the driving motor drives the rotating ring to continuously rotate, and m plugs above the discharging hole are pushed by the pushing structure to be far away from the center of the rotating ring, so that the collecting groove is closed for feeding; the rest n-m plugs are pushed by the pushing structure and are close to the center of the rotating ring, so that the collecting tank is opened for discharging, the sucking pump sucks air from the inside of the material cavity, negative pressure is generated in the opened collecting tank, and particles are absorbed.
Further, the lifting assembly comprises a frame and a ball screw mechanism, the frame is arranged on one side of the material cavity, a sliding rail is arranged on the frame, a sliding block capable of moving on the sliding rail is arranged on the material cavity, and the ball screw mechanism is arranged on the frame and drives the material cavity to move up and down relative to the frame.
Further, the pushing structure comprises a first magnet and a second magnet, n first magnets are circumferentially distributed in the rotating ring and fixed on the inner wall of the material cavity, each plug is internally provided with the second magnet, and the n first magnets and the n second magnets can be in one-to-one correspondence after rotating for a certain angle;
The polarities of the m first magnets and the n second magnets above the discharge hole are opposite, and the polarities of the other n-m second magnets and the n second magnets are the same.
Further, the plug is a frame structure and is made of Teflon materials.
Further, the distance between the first magnet and the second magnet is 5-8mm.
Further, the length of the first magnet is greater than the length of the second magnet.
Further, the rotating ring comprises a first moving ring and a second moving ring, the first moving ring and the second moving ring are fixed, and the collecting groove is formed in the second moving ring.
Further, annular filter screens are arranged on the inner side and the outer side of the second movable ring.
Further, a rotating speed sensor for detecting the rotating speed of the rotating ring is arranged on the material cavity.
Further, a sealing strip and a brush are arranged between the rotating ring and the inner wall of the material cavity.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) According to the sealed particle quantifying device provided by the invention, the feeding hole is used for discharging, the driving motor drives the rotating ring to continuously rotate, the rotating ring is pushed by the pushing structure when the plug is far away from the discharge hole and is close to the center of the rotating ring, the collecting groove is opened, the suction pump is used for sucking air, negative pressure is generated in the collecting groove, particles can enter the collecting groove, the pushing structure is used for pushing the plug to be far away from the center of the rotating ring when the plug is close to the discharge hole, the collecting groove is closed, the particles are discharged from the collecting groove to the discharge hole for discharging, rapid feeding and discharging can be ensured, quantitative separation of the particles is achieved, and the device is high in automation efficiency, time-saving and labor-saving, high in safety, identical in product standard degree and free from waste.
(1) According to the sealing particle quantifying device provided by the invention, the discharging speed is regulated by regulating the rotating speed of the driving motor and then the rotating speed of the movable ring.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention at an angle.
Fig. 2 is a schematic view of the overall structure of another angle of the present invention.
FIG. 3 is a schematic diagram of the overall structure of the material chamber of the present invention.
Fig. 4 is a schematic view of the structure of the material cavity of the present invention.
Fig. 5 is a schematic structural view of the driving motor driving the rotating ring to rotate at an angle.
Fig. 6 is a schematic view of another angle of rotation of the rotating ring driven by the driving motor according to the present invention.
Fig. 7 is a schematic structural view of a filter screen according to the present invention.
100 Parts of a material cavity; 110. a cavity; 111. a cavity; 1111. a feed inlet; 1112. a second regulating groove; 112. sealing the cavity; 120. a base; 121. a discharge port; 130. a first cover plate; 131. a vent hole; 140. a second cover plate; 150. a sensor holder; 151. an arc-shaped groove; 160. a rotation speed sensor; 170. a fixing frame; 171. a first adjustment tank; 180. a sealing strip; 190. a brush;
200. A rotating ring; 210. a first moving ring; 220. a second moving ring; 221. a collection tank; 222. a plug; 230. a filter screen; 231. a first net body; 232. a second net body; 240. a turntable;
300. A pushing structure; 310. a first magnet; 320. a second magnet;
400. A driving motor;
500. A lifting assembly; 510. a frame; 511. a slide rail; 520. a slide block; 530. a ball screw mechanism; 540. and (5) a knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
The present invention provides a sealing particle dosing device, as shown in fig. 1 to 7, comprising a material chamber 100, a rotating ring 200, a pushing structure 300 and a driving motor 400.
As shown in fig. 3, the material chamber 100 is a sealed chamber structure for quantitatively separating particles and preventing the particles from contacting the outside.
As shown in fig. 4, the rotating ring 200 is rotatably disposed in the material cavity 100, n collecting grooves 221 are uniformly distributed in the circumferential direction of the rotating ring 200, a plug 222 is disposed in each collecting groove 221, a material inlet 1111 is disposed on the material cavity 100 and above the rotating ring 200, and a material outlet 121 is disposed on the material cavity 100 and below the rotating ring 200.
As shown in fig. 4, each of the stoppers 222 is pushed by one pushing structure 300 such that the stoppers 222 move in the radial direction of the rotary ring 200 in the collecting groove 221 to open or close the collecting groove 221, and n pushing structures 300 are uniformly distributed circumferentially centering on the rotary ring 200.
The air pump is connected with an air vent 131 arranged on the material cavity 100 through an air suction pipe, and the air vent 131 is arranged in the middle of the rotating ring 200.
As shown in fig. 1 and 2, the driving motor 400 is used to drive the rotation ring 200 to rotate, and adjust the rotation speed of the rotation ring 200.
When the feeding hole 1111 is fed, the driving motor 400 drives the rotating ring 200 to rotate continuously, and m plugs 222 above the discharging hole 121 are pushed by the pushing structure 300 to be far away from the center of the rotating ring 200, so that the collecting tank 221 is closed for feeding; the rest of the n-m plugs 222 are pushed by the pushing structure 300 to approach the center of the rotating ring 200, so that the collecting tank 221 is opened for feeding, and the suction pump pumps air in the material cavity 100, so that negative pressure is generated in the opened collecting tank 221, and particles are absorbed.
Specifically, through the unloading of pan feeding mouth 1111, driving motor 400 drive swivel becket 200 continuously rotates, through the rotational speed of adjusting driving motor 400 and then the rotational speed of rotating ring, thereby adjust the speed of ejection of compact, swivel becket 200 is in the rotation in-process, when stopper 222 kept away from discharge gate 121, through pushing structure 300 promotion, be close to swivel becket 200 center, make collecting vat 221 open, the granule can get into collecting vat 221, when stopper 222 is close to discharge gate 121, through pushing structure 300 promotion, keep away from swivel becket 200 center, make collecting vat 221 close, the granule is discharged from collecting vat 221 to the discharge gate 121 in go out.
In the invention, m plugs 222 close to the discharge hole 121 are pushed by the pushing structure 300 and far from the center of the rotating ring 200, so that the collecting tank 221 is closed for discharging, and n-m plugs 222 far from the discharge hole 121 are pushed by the pushing structure 300 and near to the center of the rotating ring 200, so that the collecting tank 221 is opened for feeding.
The invention is mainly used for quantitative separation of tobacco shreds in a tobacco factory, and can also be used for quantitative separation of other particles.
In the present invention, as shown in fig. 1 and 2, a sealing particle quantifying device further includes a lifting assembly 500, where the lifting assembly 500 includes a frame 510 and a ball screw mechanism 530, the frame 510 is disposed on one side of the material chamber 100, a slide rail 511 is disposed on the frame 510, a slide block 520 capable of moving on the slide rail 511 is disposed on the material chamber 100, and the ball screw mechanism 530 is disposed on the frame 510 and drives the material chamber 100 to move up and down relative to the frame 510.
Specifically, the driving motor 400 is fixed on the material cavity 100, the ball screw mechanism 530 comprises a screw 531 and a sliding block 532, the screw 531 is arranged on the frame 510 through a bearing, the material cavity 100 is provided with the sliding block 532 which can be sleeved on the screw 531, the sliding block 532 is internally provided with a screw nut which is sleeved on the screw 531, one end of the screw 531 is provided with a knob 540, and the material cavity 100 can be driven to ascend and descend by rotating the knob 540.
In the present invention, as shown in fig. 4-6, describing the pushing structure 300 in detail, the pushing structure 300 includes a first magnet 310 and a second magnet 320, n first magnets 310 are circumferentially and uniformly distributed inside the rotating ring 200 and fixed on the inner wall of the material cavity 100, each plug 222 is provided with the second magnet 320, n second magnets 320 are all arranged in total, and n first magnets 310 and n second magnets 320 are in one-to-one correspondence after the rotating ring 200 rotates by a certain angle.
Specifically, in the use process, the polarities of the m first magnets 310 and the n second magnets 320 above the discharge hole 121 are opposite, the polarities of the remaining n-m second magnets 320 and the n second magnets 320 are the same, the first magnets 310 and the second magnets 320 interact with each other, so that the plug 222 can slide in the collecting tank 221, the collecting tank 221 is opened, and the suction pump pumps the interior of the material cavity 100, so that negative pressure is generated in the opened collecting tank 221 to absorb particles;
The driving motor 400 drives the rotating ring 200 to continuously rotate, m plugs 222 above the discharge hole 121 are repelled by the first magnet 310 and the second magnet 320, and move in the collecting groove 221 along the radial direction of the rotating ring 200 and away from the center of the rotating ring 200, so that the collecting groove 221 is closed to discharge the material to the discharge hole 121.
In the present invention, as shown in fig. 4, the collecting groove 221 is inclined from outside to inside by a certain angle, so that the plug 222 provided with the first magnet 310 is prevented from being pushed out by the magnetic force of the second magnet 320, the plug 222 provided with the first magnet 310 can be limited, and the particles can be conveniently pushed out by the second magnet 320.
In the present invention, the number of m is 1 to 3.
According to the sealing particle quantifying device provided by the invention, an additional driving piece is not needed for the pushing structure 300, the mutual attraction or mutual repulsion time of the first magnet 310 and the second magnet 320 is very fast, and the collection groove 221 can be ensured to be closed for discharging and the collection groove 221 can be ensured to be opened for feeding.
In the present invention, the stopper 222 is a frame structure made of teflon material having a low friction coefficient, and is capable of making the first magnet 310 and the second magnet 320 attract or repel each other.
The distance between the first magnet 310 and the second magnet 320 is 5-8mm.
As shown in fig. 4 to 6, the rotary ring 200 includes a first moving ring 210 and a second moving ring 220, the first moving ring 210 and the second moving ring 220 are fixed, a collecting groove 221 is provided on the second moving ring 220, and the first moving ring 210 and the second moving ring 220 are connected by bolts.
In the present invention, the materials of the first magnet 310 and the second magnet 320 are strong magnetic Ru-Fe-B, and the maximum magnetic force is about 640 times of the weight of the first magnet and the second magnet, so that the first magnet and the second magnet have strong magnetic force.
In the present invention, as shown in fig. 3, a rotation speed sensor 160 for detecting the rotation speed of the rotation ring 200 is provided on the material chamber 100.
In the invention, the material cavity 100 is provided with the sensor bracket 150, the sensor bracket 150 is provided with the rotating speed sensor 160, a probe of the rotating speed sensor 160 passes through the inner wall of the material cavity 100 to be in contact with the first movable ring 210, the sensor bracket 150 is provided with the arc groove 151, and the rotating speed sensor 160 can slide on the arc groove 151 to adjust the position and be locked by the locking nut, so that the probe of the rotating speed sensor 160 is ensured to pass through the inner wall of the material cavity 100 to be in contact with the first movable ring 210.
In the invention, a fixing frame 170 is further provided, the fixing frame 170 is arranged on the material cavity 100 and can move back and forth relative to the material cavity 100, a first adjusting groove 171 in the vertical direction is arranged on the fixing frame 170, and the sensor bracket 150 can slide on the first adjusting groove 171 to adjust the position and is locked by a locking nut.
The material cavity 100 is provided with a second adjusting groove 1112 in the horizontal direction, the fixing frame 170 can slide on the second adjusting groove 1112 to adjust the position and is locked by a locking nut, the fixing frame 170 is of a 匚 -shaped structure, the left side and the right side of the material cavity 100 are respectively provided with the second adjusting grooves 1112, two sides of the fixing frame 170 are respectively arranged in the two second adjusting grooves 1112, and specifically, the two second adjusting grooves 1112 are respectively arranged on the cavity 111 and the sealing cavity 112.
In the present invention, in order to enable the stopper 222 provided with the second magnet 320 to be rapidly moved in the collecting groove 221, the length of the first magnet 310 is longer than that of the second magnet 320.
In the invention, as shown in fig. 1-3, a material cavity 100 comprises a cavity 110, a first cover plate 130, a second cover plate 140 and a base 120, wherein the base 120 is fixed at the bottom of the cavity 110, the first cover plate 130 and the second cover plate 140 are fixed between the base 120 and the cavity 110 at a certain distance, a movable ring is rotatably arranged in the first cover plate 130 and the second cover plate 140, a material inlet 1111 is arranged at the top of the cavity 110, a material outlet 121 is arranged at the bottom of the base 120, and a vent hole 131 is arranged on the cover plate.
Specifically, the first magnets 310 are uniformly circumferentially distributed on the inner wall of the first cover plate 130.
In the present invention, the inner wall of the base 120 is in close contact with the rotating ring 200, and the inner wall of the base 120 is arc-shaped, so as to prevent a gap between the inner wall of the base 120 and the rotating ring 200, and to reduce the entry of particles.
In the present invention, the cavity 110 includes a cavity 111 and a sealing cavity 112, a feed inlet 1111 is formed in the cavity 111, an inner wall of the sealing cavity 112 is in close contact with the rotating ring 200, and the inner wall of the sealing cavity 112 is arc-shaped, so that a gap is prevented from being generated between the inner wall of the sealing cavity 112 and the rotating ring 200, and particle entry is reduced.
In the present invention, in order to prevent leakage, a sealing strip 180 and a brush 190 are provided between the rotating ring 200 and the inner wall of the material chamber 100, specifically, a sealing strip 180 and a brush 190 are provided between the base 120 and the cavity 111, and a sealing strip 180 and a brush 190 are provided between the sealing chamber 112 and the cavity 111.
A transparent plate is provided on the cavity 111 for observing the condition of the sealing particles.
In the present invention, as shown in fig. 7, a filter 230 is further provided.
Specifically, the filter screen 230 is disposed between the first moving ring 210 and the second moving ring 220, the filter screen 230 is in an annular structure, and includes a first screen body 231 and a second screen body 232, the first screen body 231 is disposed between the first moving ring 210 and the second moving ring 220, the second screen body 232 is disposed inside the second moving ring 220, particles are prevented from entering the first moving ring 231 and the second moving ring 232, and the air pumping function of the air pump is not affected.
In summary, the present invention provides a sealing particle quantifying device, when feeding into a feeding hole 1111, a driving motor 400 drives a rotating ring 200 to rotate continuously, the rotation speed of the driving motor 400 and thus the rotation speed of a moving ring are adjusted, so as to adjust the discharging speed, the driving motor 400 drives the rotating ring 200 to rotate continuously, m plugs 222 above a discharging hole 121 repel each other through a first magnet 310 and a second magnet 320, and move in a radial direction of the rotating ring 200 in a collecting groove 221, away from the center of the rotating ring 200, so that the collecting groove 221 is closed and discharged to the discharging hole 121; the polarities of the m first magnets 310 and the n second magnets 320 above the discharge hole 121 are opposite, the polarities of the other n-m second magnets 320 and the n second magnets 320 are the same, the first magnets 310 and the second magnets 320 interact with each other, the plug 222 can slide in the collecting tank 221, the collecting tank 221 is opened, and the suction pump pumps the interior of the material cavity 100, so that negative pressure is generated in the opened collecting tank 221 to absorb particles.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A sealed particle dosing device, comprising:
The material cavity is of a sealed cavity structure;
the rotary ring is arranged in the material cavity, n collecting grooves are circumferentially distributed in the rotary ring, a plug is arranged in each collecting groove, a material inlet is formed in the material cavity and is arranged above the rotary ring, and a material outlet is formed in the material cavity and is arranged below the rotary ring;
Pushing structures, wherein each plug is pushed by one pushing structure, so that the plug moves in the collecting groove along the radial direction of the rotating ring to open or close the collecting groove;
the air pump is connected with an air vent arranged on the material cavity through an air exhaust pipe, and the air vent is arranged in the middle of the rotating ring; and
The driving motor is used for driving the rotating ring to rotate and adjusting the rotating speed of the rotating ring;
When the feeding hole is fed, the driving motor drives the rotating ring to continuously rotate, and m plugs above the discharging hole are pushed by the pushing structure to be far away from the center of the rotating ring, so that the collecting groove is closed for feeding; the rest n-m plugs are pushed by the pushing structure and are close to the center of the rotating ring, so that the collecting tank is opened for discharging, the sucking pump sucks air from the inside of the material cavity, negative pressure is generated in the opened collecting tank, and particles are absorbed.
2. The sealing particle dosing device of claim 1, wherein:
the lifting assembly comprises a frame and a ball screw mechanism, the frame is arranged on one side of the material cavity, a sliding rail is arranged on the frame, a sliding block capable of moving on the sliding rail is arranged on the material cavity, and the ball screw mechanism is arranged on the frame and drives the material cavity to move up and down relative to the frame.
3. The sealing particle dosing device of claim 1, wherein:
the pushing structure comprises first magnets and second magnets, n first magnets are circumferentially distributed in the rotating ring and fixed on the inner wall of the material cavity, each plug is internally provided with a second magnet, and the n first magnets and the n second magnets can be in one-to-one correspondence after rotating the rotating ring for a certain angle;
The polarities of the m first magnets and the n second magnets above the discharge hole are opposite, and the polarities of the other n-m second magnets and the n second magnets are the same.
4. A sealing particle dosing device as claimed in claim 3, wherein:
The plug is of a frame structure and is made of Teflon materials.
5. A sealing particle dosing device as claimed in claim 3, wherein:
The distance between the first magnet and the second magnet is 5-8mm.
6. A sealing particle dosing device as claimed in claim 3, wherein: the length of the first magnet is greater than the length of the second magnet.
7. The sealing particle dosing device of claim 1, wherein:
the rotating ring comprises a first moving ring and a second moving ring, the first moving ring and the second moving ring are fixed, and the collecting groove is formed in the second moving ring.
8. The sealing particle dosing apparatus of claim 7, wherein:
Annular filter screens are arranged on the inner side and the outer side of the second movable ring.
9. The sealing particle dosing device of claim 1, wherein:
and a rotating speed sensor for detecting the rotating speed of the rotating ring is arranged on the material cavity.
10. The sealing particle dosing device of claim 1, wherein:
And a sealing strip and a hairbrush are arranged between the rotating ring and the inner wall of the material cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211238799.9A CN115676420B (en) | 2022-10-11 | 2022-10-11 | Sealing particle quantifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211238799.9A CN115676420B (en) | 2022-10-11 | 2022-10-11 | Sealing particle quantifying device |
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| Publication Number | Publication Date |
|---|---|
| CN115676420A CN115676420A (en) | 2023-02-03 |
| CN115676420B true CN115676420B (en) | 2024-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211238799.9A Active CN115676420B (en) | 2022-10-11 | 2022-10-11 | Sealing particle quantifying device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044279A (en) * | 2016-07-25 | 2016-10-26 | 盐城工学院 | Fixed-quantity intermittent conveying device for granular materials and measurement unloading method thereof |
| CN114162609A (en) * | 2021-12-23 | 2022-03-11 | 陈冲 | Star-shaped discharger |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3796971B2 (en) * | 1998-07-16 | 2006-07-12 | 松下電器産業株式会社 | Parts alignment device |
| DE10196215B3 (en) * | 2000-05-23 | 2014-05-15 | Tsukasa Industry Co., Ltd. | Device for removing foreign material of the rotary valve type |
| JP6068190B2 (en) * | 2013-02-27 | 2017-01-25 | 芦森工業株式会社 | End treatment method for lining material and diameter expansion device used therefor |
| CN206827667U (en) * | 2016-10-21 | 2018-01-02 | 天津市嘉德化工有限责任公司 | A kind of processing sprue of powder flocculant |
| CN215363906U (en) * | 2021-08-05 | 2021-12-31 | 共达电声股份有限公司 | Rotary type magnet separation mechanism |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044279A (en) * | 2016-07-25 | 2016-10-26 | 盐城工学院 | Fixed-quantity intermittent conveying device for granular materials and measurement unloading method thereof |
| CN114162609A (en) * | 2021-12-23 | 2022-03-11 | 陈冲 | Star-shaped discharger |
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