CN113257087A - Probability statistical device for applied mathematics - Google Patents
Probability statistical device for applied mathematics Download PDFInfo
- Publication number
- CN113257087A CN113257087A CN202110437737.XA CN202110437737A CN113257087A CN 113257087 A CN113257087 A CN 113257087A CN 202110437737 A CN202110437737 A CN 202110437737A CN 113257087 A CN113257087 A CN 113257087A
- Authority
- CN
- China
- Prior art keywords
- sample
- piece
- sample box
- driving
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/02—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics
Abstract
The invention is suitable for the technical field of probability statistical equipment, and particularly relates to a probability statistical device applying mathematics, which comprises a sample box, a feeding part and a discharging part, and also comprises: the sample mixing mechanism is arranged on the sample box and used for mixing the samples in the sample box through mechanical transmission; the discharging structure is arranged on the sample box and the sample mixing mechanism and is used for intermittently plugging the bottom of the discharging piece by taking the sample mixing mechanism as a power source so that the sample box can intermittently discharge; and the sample classification structure is arranged on the sample box and used for classifying the samples discharged by the discharging part according to the quality. According to the invention, the sample mixing mechanism and the discharging structure are arranged on the sample box, so that a plurality of samples in the sample box can still change positions continuously when the sample box is continuously discharged, and the samples in the sample box are always in a state with higher randomness, thereby improving the application range of the statistical device.
Description
Technical Field
The invention relates to the technical field of probability statistical equipment, in particular to a probability statistical device applying mathematics.
Background
Probability statistics is an important research subject in advanced application mathematics, for example, the proportion of commodity spot inspection is calculated through probability statistics, so that more accurate yield is obtained.
In order to perform good probability statistics, probability statistics experiments are often required, and at this time, probability statistics experimental facilities are required, and the common probability statistics experimental facilities achieve the purpose of selecting probability statistics of different objects by randomly extracting objects with different colors and shapes.
When a sample is extracted by the conventional probability statistics experimental facility, a plurality of samples in the box can not be conveniently mixed while the sample is extracted, so that the extracted sample is more randomized, and the accuracy of probability statistics is improved.
Disclosure of Invention
The embodiment of the invention aims to provide a probability statistical device applying mathematics, aiming at solving the following problems: a plurality of samples in the box are mixed while the samples are extracted, so that the extracted samples are more randomized, and the accuracy of probability statistics is improved.
In order to achieve the purpose, the invention provides the following technical scheme:
an applied mathematics's probability statistics device, includes sample case, feeding spare and play material, and goes out the material and be used for the sample with the sample in the sample case discharge case, applied mathematics's probability statistics device still includes:
the sample mixing mechanism is arranged on the sample box and used for mixing the samples in the sample box through mechanical transmission;
the discharging structure is arranged on the sample box and the sample mixing mechanism and is used for intermittently plugging the bottom of the discharging part by taking the sample mixing mechanism as a power source, so that the sample box can intermittently discharge, and a plurality of samples in the sample box can still continuously change positions when the sample box continuously discharges; and
and the sample classification structure is arranged on the sample box and used for classifying the samples discharged from the discharge part according to the quality.
Further, the sample mixing mechanism includes:
the stirring piece is arranged in the sample box and is used for stirring and mixing the sample in the sample box;
the moving part is arranged on the sample box and the stirring part and is in sliding connection with the sample box, and the stirring part is used for driving the moving part to horizontally reciprocate in the sample box; and
and the driving component is arranged on the sample box and the moving part and drives the moving part to horizontally reciprocate through mechanical transmission.
Further, the driving assembly includes:
the two racks are respectively arranged at the top end and the bottom end in the movable part and are used for driving the movable part to move towards opposite directions;
the incomplete gear is arranged inside the movable piece, is meshed with the racks and is used for driving the two racks to reciprocate;
the movable rod is arranged inside the incomplete gear and used for driving the incomplete gear to rotate; and
the driving piece is installed on the sample box, and the output end of the driving piece is connected with the end of the movable rod and used for driving the movable rod to rotate.
Further, the ejection of compact structure includes:
the material blocking part is arranged below the discharging part and used for sealing the discharging part to prevent a sample from leaking out of the sample box; and
the transmission structure is installed on sample mixing mechanism and sample case, and the transmission structure is used for driving the material retaining part to rotate in the below of the material outlet part by taking the sample mixing mechanism as a power source, namely the material retaining part can intermittently block the material outlet part when the sample mixing mechanism mixes the sample in the sample case.
Further, the transmission structure includes:
the transmission part is arranged on the sample mixing mechanism, and the power input of the transmission part comes from the sample mixing mechanism;
the first rotating piece is arranged on the transmission piece and the sample box, and the transmission piece is used for driving the first rotating piece to rotate;
the second rotating piece is arranged on the sample box and the material blocking piece, is rotatably connected with the sample box and is used for driving the material blocking piece to rotate below the material discharging piece; and
and the gear assembly is arranged on the first rotating piece and the second rotating piece, and the first rotating piece is used for driving the second rotating piece to rotate on the sample box through the gear assembly.
Further, the gear assembly includes:
a first bevel gear mounted on the second rotating member for driving the second rotating member to rotate on the sample box, an
And the second bevel gear is arranged on the first rotating part and used for driving the second bevel gear to rotate.
Further, the sample classification structure comprises:
the supporting piece is arranged at the bottom of the discharging piece and is used for classifying the samples falling out of the discharging piece;
the tilting structure is arranged between the support and the sample box and is used for driving the support to tilt; and
and the switch assembly is arranged on the inclined structure and controls the operation of the inclined structure through different qualities of the sample.
Further, the tilting structure includes:
the connecting piece is arranged on the sample box and is hinged with the supporting piece;
the telescopic piece is arranged on the sample box; and
the sliding part is installed on the telescopic part and is hinged to the telescopic part, the telescopic part is used for driving the sliding part to slide on the supporting part, and the sliding part is used for driving the supporting part to rotate on the connecting part so that the supporting part can incline.
Further, the switch assembly includes:
the receiving part is arranged below the discharging part;
the elastic piece is arranged between the material receiving piece and the supporting piece and is used for driving the material receiving piece to move; and
the sensing piece is installed on the supporting piece and arranged below the material receiving piece, and is used for controlling the work of the inclined structure.
According to the probability statistical device applying mathematics, the sample mixing mechanism and the discharging structure are arranged on the sample box, so that a plurality of samples in the sample box can still change positions continuously when the sample box is continuously discharged, the samples in the sample box are always in a state with high randomness, and the application range of the statistical device is widened.
Drawings
Fig. 1 is a schematic diagram of a probability statistic device using mathematics.
Fig. 2 is a side partial sectional view of a movable frame in a probability statistic device using mathematics.
Fig. 3 is a partial structural diagram of a first rotating rod and a rolling bearing in a probability statistic device applying mathematics.
Fig. 4 is an enlarged view of a point a in a probability statistic device using mathematics.
In the figure: 1. a sample collection frame; 2. supporting legs; 3. a rolling bearing; 4. a first rotating lever; 5. a drive belt; 6. a second rotating lever; 7. a movable frame; 8. a rack; 9. a half gear; 10. a drive motor; 11. a feed pipe; 12. material shifting teeth; 13. a connecting rod; 14. mounting a plate; 15. a support bar; 16. a first bevel gear; 17. an electric telescopic rod; 18. a movable slide block; 19. a slide rail; 20. a movable plate; 21. a second bevel gear; 22. a third rotating rod; 23. a contact switch; 24. a return spring; 25. a take-up pan; 26. sealing the cover; 27. and (4) a sample box.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, 2, 3 and 4, an apparatus for probability statistics using mathematics according to an embodiment of the present invention includes a sample box 27, a feeding member and a discharging member, and the discharging member is used for discharging a sample in the sample box 27 out of the sample box 27, and the apparatus for probability statistics using mathematics further includes:
a sample mixing mechanism mounted on the sample tank 27 for mixing the sample inside the sample tank 27 by mechanical transmission;
the discharging structure is arranged on the sample box 27 and the sample mixing mechanism and is used for intermittently plugging the bottom of the discharging piece by taking the sample mixing mechanism as a power source, so that the sample box 27 can intermittently discharge, and when the sample box 27 continuously discharges, a plurality of samples in the sample box can still continuously change positions; and
and the sample classification structure is arranged on the sample box and used for classifying the samples discharged from the discharge part according to the quality.
In an embodiment of the present invention, the sample box 27 may be a cylindrical or square opaque container made of wood or plastic, the feeding member and the discharging member are respectively disposed at the top end and the bottom end of the sample box 27, and the discharging member is preferably disposed at the central position of the bottom end of the sample box 27, the sample mixing mechanism may adopt a mechanical transmission or a hydraulic transmission manner to mix and stir the samples inside the sample box 27, so that the samples inside the sample box 27 maintain high randomness when being extracted, the discharging structure is based on the sample mixing mechanism and a power source, and cooperates with the sample mixing mechanism, so that a plurality of samples inside the sample box 27 can still change positions continuously when the sample box 27 is continuously discharged, so that the samples inside the sample box 27 are always in a state with high randomness, and the sample classifying structure may adopt a mechanical transmission or a hydraulic transmission manner to classify samples of different quality, the sample sorting device does not need to be taken by a user, so that the automation degree of sample sorting is improved;
during operation, a sample is put into the sample box 27 through the feeding pipe 11, then the sample mixing mechanism is opened to uniformly mix a plurality of samples in the sample box 27, and meanwhile, the sample mixing mechanism drives the discharging structure to enable the samples in the sample box 27 to be discharged continuously through the discharging piece, and the samples discharged from the discharging piece fall onto the sample classification structure and are classified and collected according to the quality of the samples.
As shown in fig. 1 and 2, in one embodiment of the present invention, the sample mixing mechanism comprises:
a stirring member provided inside the sample tank 27 for stirring and mixing the sample inside the sample tank 27;
the moving part is arranged on the sample box 27 and the stirring part and is connected with the sample box 27 in a sliding way, and the stirring part is used for driving the moving part to horizontally reciprocate in the sample box 27; and
and the driving component is arranged on the sample box 27 and the movable part and drives the movable part to do horizontal reciprocating motion through mechanical transmission.
As shown in fig. 1 and 2, in this embodiment, the stirring member may be a multi-rod structure object composed of a material-stirring tooth 12, a mounting plate 14 and a connecting rod 13, or may be an object with a rake-turning structure, and its main function is to mix samples inside the sample box 27, the moving member may be a frame-shaped object such as the movable frame 7 slidably connected to the sample box 27, or may be a plate or rod-shaped object with only a connection function, and its main function is to drive the stirring member to move inside the sample box 27, and the driving member may be driven by a plurality of driving methods such as motor driving, hydraulic driving, pneumatic driving, etc., and its main purpose is to drive the moving member to move.
In this embodiment, the driving assembly includes:
the two racks 8 are respectively arranged at the top end and the bottom end inside the movable part, and the two racks 8 are used for driving the movable part to move towards opposite directions;
the incomplete gear is arranged inside the movable piece, is meshed with the racks 8 and is used for driving the two racks 8 to reciprocate;
the movable rod is arranged inside the incomplete gear and used for driving the incomplete gear to rotate; and
and the driving piece is arranged on the sample box 27, and the output end of the driving piece is connected with the end of the movable rod and used for driving the movable rod to rotate.
In this embodiment, the driving member may be a driving motor 10, and the movable rod may be a cylindrical metal or plastic object, preferably with a large surface friction, and the incomplete gear is a half gear 9 with a surface having no complete teeth, so as to drive the two racks to move in opposite directions;
during working, the driving motor 10 is turned on, the output shaft of the driving motor 10 drives the second rotating rod 6 connected with the second rotating rod to rotate, the second rotating rod 6 drives the half gear 9 to rotate, the half gear 9 drives the two racks 8 to move, the two racks 8 drive the movable frame 7 to move on the sample box 27 towards opposite directions, the movable frame 7 drives the connecting rod 13, the mounting plate 14 and the plurality of material stirring teeth 12 to reciprocate in the sample box 27, and samples are stirred and mixed.
As shown in fig. 1 and 3, in one embodiment of the present invention, the discharging structure includes:
the material blocking part is arranged below the discharging part and used for sealing the discharging part and preventing a sample from leaking out of the sample box 27; and
the transmission structure is installed on sample mixing mechanism and sample case 27, and the transmission structure is used for driving the material retaining part to rotate in the below of the material outlet part by taking the sample mixing mechanism as a power source, namely when the sample mixing mechanism is mixing the samples in the sample case 27, the material retaining part can intermittently block the material outlet part.
In this embodiment, the material blocking part can be a square or round plate-shaped object, which is mainly used for sealing the material discharging part and preventing the sample from leaking out of the sample box 27, the transmission structure can adopt various transmission modes such as gear transmission, belt transmission or chain transmission, and the like, and the main purpose is to drive the material blocking part to rotate below the material discharging part, so that the material discharging part discharges materials in a gap, and the sample mixing mechanism can continuously mix the samples in the sample box 27 and keep the randomness of the samples in the sample box 27.
In this embodiment, the transmission structure includes:
the transmission part is arranged on the sample mixing mechanism, and the power input of the transmission part comes from the sample mixing mechanism;
the first rotating piece is arranged on the transmission piece and the sample box 27, and the transmission piece is used for driving the first rotating piece to rotate;
the second rotating part is arranged on the sample box 27 and the material blocking part, is rotatably connected with the sample box 27 and is used for driving the material blocking part to rotate below the material discharging part; and
and the gear assembly is arranged on the first rotating member and the second rotating member, and the first rotating member is used for driving the second rotating member to rotate on the sample box 27 through the gear assembly.
The gear assembly includes:
a first bevel gear 16 mounted on the second rotatable member for rotating the second rotatable member on the sample chamber 27, and
and the second bevel gear 21 is arranged on the first rotating part and used for driving the first bevel gear 16 to rotate.
In this embodiment, the transmission member may adopt a transmission belt 5 and a transmission chain, and the power output is a second rotating rod 6, the first rotating member and the second rotating member are rod-shaped articles, and the surface of the first rotating member preferably has a certain friction force, and the gear assembly may adopt two sets of bevel gears for cooperative transmission;
during operation, the second rotating rod 6 drives the transmission belt 5 to rotate when rotating, the transmission belt 5 drives the first rotating rod 4 to rotate, the first rotating rod 4 can rotate through the rolling bearing 3 installed at the bottom of the sample box 27, so that the first rotating rod 4 drives the second bevel gear 21 to rotate, the second bevel gear 21 drives the first bevel gear 16 in meshed connection with the second rotating rod to rotate, the first bevel gear 16 drives the third rotating rod 22 to rotate on the sample box 27, the third rotating rod 22 drives the sealing cover 26 to continuously rotate at the bottom of the discharging part, and the sample gap leaks from the discharging part, so that when the discharging part discharges materials in the gap, samples in the sample box 27 can be continuously mixed, and the purpose of keeping the randomness of the samples in the sample box 27 is achieved.
As shown in fig. 1 and 4, in one embodiment of the present invention, the sample classification structure includes:
the supporting piece is arranged at the bottom of the discharging piece and is used for classifying the samples falling out of the discharging piece;
a tilting structure installed between the support and the sample tank 27 for driving the support to tilt; and
and the switch assembly is arranged on the inclined structure and controls the operation of the inclined structure through different qualities of the sample.
In this embodiment, the supporting member is preferably a plate-shaped member with a flat surface, and the purpose of the supporting member is to catch a sample leaked from the discharging member, the tilting mechanism can be driven by hydraulic drive or electric drive to tilt the supporting member, so that the sample on the supporting member rolls away from the supporting member and is classified, and the switch assembly can control the operation of the tilting mechanism by means of a contact switch or a sensor.
In this embodiment, the tilt structure includes:
a connector mounted on the sample box 27 and hinged to the support;
a telescopic member mounted on the sample tank 27; and
the sliding part is installed on the telescopic part and is hinged to the telescopic part, the telescopic part is used for driving the sliding part to slide on the supporting part, and the sliding part is used for driving the supporting part to rotate on the connecting part so that the supporting part can incline.
The switch assembly includes:
the receiving part is arranged below the discharging part;
the elastic piece is arranged between the material receiving piece and the supporting piece and is used for driving the material receiving piece to move; and
the sensing piece is installed on the supporting piece and arranged below the material receiving piece, and is used for controlling the work of the inclined structure.
The connecting piece can be a rod-shaped object supporting rod 15 only having a supporting function, the telescopic piece can be an electric or pneumatic telescopic object, other connecting rods are arranged on the sample box 27 in parallel, the sliding piece can slide on the supporting piece in a sliding block or sliding groove or sliding ball or sliding rail mode and drives the supporting piece to rotate on the connecting piece, the material receiving piece is preferably a basin-shaped object with a groove and used for receiving a sample, the elastic piece can be an elastic object such as a return spring 24 or a damping block and the like, the elastic piece aims at driving the material receiving piece to move, the sensing piece can be a pressure sensor or a contact switch 23 and is used for controlling the telescopic piece to work;
when the sample is discharged from the discharging part and falls on the receiving tray 25, if the mass is large, the receiving tray 25 compresses the return spring 24 downwards, so that the bottom end of the receiving tray 25 is in contact with the contact switch 23, the contact switch 23 opens the electric telescopic rod 17, the output shaft of the electric telescopic rod 17 drives the movable sliding block 18 connected with the electric telescopic rod to slide on the sliding rail 19 arranged on the movable plate 20, so that the movable sliding block 18 drives the movable plate 20 to rotate on the supporting rod 15, and the movable plate 20 tilts, so that the upper sample of the receiving tray 25 tilts until sliding out from the receiving tray 25 and is collected into the sample collecting frame 1, if the mass is small, the bottom end of the receiving tray 25 cannot be in contact with the contact switch 23, and if the contact switch 23 is not opened within a preset time, the electric telescopic rod 17 moves reversely, so that the sample on the sealing cover 26 is collected into the sample collecting frame 1 on the other side, thereby achieving the purpose of classifying and collecting samples with different qualities.
In the invention, the sample mixing mechanism is arranged on the sample box 27, so that samples stored in the sample box 27 can be mixed all the time to keep the randomness of the samples in the sample box 27, and the discharge structure is matched with the sample mixing mechanism, so that the randomness of the samples in the sample box 27 can be kept when the discharge part is used for discharging materials in a clearance manner and the sample mixing mechanism can continuously mix the samples in the sample box 27, and the whole probability statistic device can be always in a high-randomness state to improve the test effect.
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 and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides an use mathematical probability statistics device, includes sample case, feeding spare and play material, and goes out the material and be used for the sample discharge sample case with the sample in the sample case, its characterized in that, use mathematical probability statistics device still includes:
the sample mixing mechanism is arranged on the sample box and used for mixing the samples in the sample box through mechanical transmission;
the discharging structure is arranged on the sample box and the sample mixing mechanism and is used for intermittently plugging the bottom of the discharging part by taking the sample mixing mechanism as a power source, so that the sample box can intermittently discharge, and a plurality of samples in the sample box can still continuously change positions when the sample box continuously discharges; and
and the sample classification structure is arranged on the sample box and used for classifying the samples discharged from the discharge part according to the quality.
2. A probability statistic device using mathematics according to claim 1, wherein said sample mixing mechanism comprises:
the stirring piece is arranged in the sample box and is used for stirring and mixing the sample in the sample box;
the moving part is arranged on the sample box and the stirring part and is in sliding connection with the sample box, and the stirring part is used for driving the moving part to horizontally reciprocate in the sample box; and
and the driving component is arranged on the sample box and the moving part and drives the moving part to horizontally reciprocate through mechanical transmission.
3. A probability statistic device applying mathematics according to claim 2, characterized in that said driving assembly comprises:
the two racks are respectively arranged at the top end and the bottom end in the movable part and are used for driving the movable part to move towards opposite directions;
the incomplete gear is arranged inside the movable piece, is meshed with the racks and is used for driving the two racks to reciprocate;
the movable rod is arranged inside the incomplete gear and used for driving the incomplete gear to rotate; and
the driving piece is installed on the sample box, and the output end of the driving piece is connected with the end of the movable rod and used for driving the movable rod to rotate.
4. A probability statistic device using mathematics according to claim 1, wherein said discharging structure comprises:
the material blocking part is arranged below the discharging part and used for sealing the discharging part to prevent a sample from leaking out of the sample box; and
the transmission structure is installed on sample mixing mechanism and sample case, and the transmission structure is used for driving the material retaining part to rotate in the below of the material outlet part by taking the sample mixing mechanism as a power source, namely the material retaining part can intermittently block the material outlet part when the sample mixing mechanism mixes the sample in the sample case.
5. The probability statistic device according to claim 4, wherein the transmission structure comprises:
the transmission part is arranged on the sample mixing mechanism, and the power input of the transmission part comes from the sample mixing mechanism;
the first rotating piece is arranged on the transmission piece and the sample box, and the transmission piece is used for driving the first rotating piece to rotate;
the second rotating piece is arranged on the sample box and the material blocking piece, is rotatably connected with the sample box and is used for driving the material blocking piece to rotate below the material discharging piece; and
and the gear assembly is arranged on the first rotating piece and the second rotating piece, and the first rotating piece is used for driving the second rotating piece to rotate on the sample box through the gear assembly.
6. A probability statistic device applying mathematics as claimed in claim 5, wherein said gear assembly comprises:
a first bevel gear mounted on the second rotating member for driving the second rotating member to rotate on the sample box, an
And the second bevel gear is arranged on the first rotating part and used for driving the second bevel gear to rotate.
7. The apparatus of claim 1, wherein the sample classification structure comprises:
the supporting piece is arranged at the bottom of the discharging piece and is used for classifying the samples falling out of the discharging piece;
the tilting structure is arranged between the support and the sample box and is used for driving the support to tilt; and
and the switch assembly is arranged on the inclined structure and controls the operation of the inclined structure through different qualities of the sample.
8. A probability statistic device according to claim 7, wherein said inclined structure comprises:
the connecting piece is arranged on the sample box and is hinged with the supporting piece;
the telescopic piece is arranged on the sample box; and
the sliding part is installed on the telescopic part and is hinged to the telescopic part, the telescopic part is used for driving the sliding part to slide on the supporting part, and the sliding part is used for driving the supporting part to rotate on the connecting part so that the supporting part can incline.
9. The apparatus of claim 7, wherein the switch assembly comprises:
the receiving part is arranged below the discharging part;
the elastic piece is arranged between the material receiving piece and the supporting piece and is used for driving the material receiving piece to move; and
the sensing piece is installed on the supporting piece and arranged below the material receiving piece, and is used for controlling the work of the inclined structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110437737.XA CN113257087A (en) | 2021-04-22 | 2021-04-22 | Probability statistical device for applied mathematics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110437737.XA CN113257087A (en) | 2021-04-22 | 2021-04-22 | Probability statistical device for applied mathematics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113257087A true CN113257087A (en) | 2021-08-13 |
Family
ID=77221284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110437737.XA Pending CN113257087A (en) | 2021-04-22 | 2021-04-22 | Probability statistical device for applied mathematics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113257087A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115316847A (en) * | 2022-08-09 | 2022-11-11 | 江西金博实业有限公司 | Multi-functional high-fiber plant nutrition powder quantitative brewing device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203735441U (en) * | 2014-03-19 | 2014-07-30 | 邵凯翔 | Water boiled fish ball stirring device |
| WO2016014003A1 (en) * | 2014-07-23 | 2016-01-28 | Sabanci Üni̇versi̇tesi̇ | A composite structure for medical training and production method thereof |
| CN205650467U (en) * | 2016-03-25 | 2016-10-19 | 倪晖 | Iron pipe finished product sorter for punch press |
| US20160342733A1 (en) * | 2015-05-18 | 2016-11-24 | Regeneron Pharmaceuticals, Inc. | Methods And Systems For Copy Number Variant Detection |
| CN107232635A (en) * | 2017-08-07 | 2017-10-10 | 桐乡市搏腾贸易有限公司 | A kind of feed crushes mixing arrangement |
| CN109012432A (en) * | 2018-07-11 | 2018-12-18 | 深圳市雷凌广通技术研发有限公司 | It is a kind of for producing the high-speed mixer of road industrial paint |
| CN208429470U (en) * | 2018-04-20 | 2019-01-25 | 黎德君 | A kind of new energy waste battery recyclable device |
| CN208600180U (en) * | 2018-05-24 | 2019-03-15 | 温州思林工业设计有限公司 | A kind of agricultural Chinese chestnut magnitude classification device |
| CN110009974A (en) * | 2019-04-24 | 2019-07-12 | 黄淮学院 | A kind of mathematical probabilities teaching demonstration device |
| CN210432613U (en) * | 2019-08-27 | 2020-05-01 | 清远职业技术学院 | Pet is regularly fed and is eaten device |
| CN211754494U (en) * | 2020-03-30 | 2020-10-27 | 潘正权 | Konjak thick liquid forming stirrer |
-
2021
- 2021-04-22 CN CN202110437737.XA patent/CN113257087A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203735441U (en) * | 2014-03-19 | 2014-07-30 | 邵凯翔 | Water boiled fish ball stirring device |
| WO2016014003A1 (en) * | 2014-07-23 | 2016-01-28 | Sabanci Üni̇versi̇tesi̇ | A composite structure for medical training and production method thereof |
| US20160342733A1 (en) * | 2015-05-18 | 2016-11-24 | Regeneron Pharmaceuticals, Inc. | Methods And Systems For Copy Number Variant Detection |
| CN205650467U (en) * | 2016-03-25 | 2016-10-19 | 倪晖 | Iron pipe finished product sorter for punch press |
| CN107232635A (en) * | 2017-08-07 | 2017-10-10 | 桐乡市搏腾贸易有限公司 | A kind of feed crushes mixing arrangement |
| CN208429470U (en) * | 2018-04-20 | 2019-01-25 | 黎德君 | A kind of new energy waste battery recyclable device |
| CN208600180U (en) * | 2018-05-24 | 2019-03-15 | 温州思林工业设计有限公司 | A kind of agricultural Chinese chestnut magnitude classification device |
| CN109012432A (en) * | 2018-07-11 | 2018-12-18 | 深圳市雷凌广通技术研发有限公司 | It is a kind of for producing the high-speed mixer of road industrial paint |
| CN110009974A (en) * | 2019-04-24 | 2019-07-12 | 黄淮学院 | A kind of mathematical probabilities teaching demonstration device |
| CN210432613U (en) * | 2019-08-27 | 2020-05-01 | 清远职业技术学院 | Pet is regularly fed and is eaten device |
| CN211754494U (en) * | 2020-03-30 | 2020-10-27 | 潘正权 | Konjak thick liquid forming stirrer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115316847A (en) * | 2022-08-09 | 2022-11-11 | 江西金博实业有限公司 | Multi-functional high-fiber plant nutrition powder quantitative brewing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113257087A (en) | Probability statistical device for applied mathematics | |
| CN111366411A (en) | Food detects with broken sediment sampling device that grinds | |
| CN116140205A (en) | Portable soil classification device for environment detection | |
| CN201773026U (en) | Fast and automatic chemical sampling machine | |
| CN117324088A (en) | Garbage crushing device and gradient crushing method for garbage treatment | |
| CN112896842A (en) | Full-automatic garbage classification, collection and treatment equipment | |
| CN208520885U (en) | Reaction cup guiding device | |
| CN113237819B (en) | Flow cytometry | |
| CN213634642U (en) | Random sampling device for statistics | |
| CN114942318A (en) | Soil detection device for ecological restoration | |
| CN112157695B (en) | Rubber seal cutting machine | |
| CN113433006A (en) | Compressive capacity check out test set before new forms of energy metal material is used on spot | |
| CN112345515A (en) | Portable food safety detection device and use method thereof | |
| CN112919054B (en) | Unified recovery unit of discarded object is used in laboratory analytical test | |
| CN115055405B (en) | Optical switch pressing and sorting device | |
| CN112345306A (en) | Sampling device for chemical assay analysis | |
| CN215493234U (en) | Stain resistance testing device | |
| CN219664465U (en) | Bearing ring batched detection equipment | |
| CN219391962U (en) | Alkali aggregate alkali activity reaction test box | |
| CN215180100U (en) | Food quick detection device of convenient clearance | |
| CN219964171U (en) | Garbage classification equipment | |
| CN218782090U (en) | Concrete pressure test device | |
| CN217006763U (en) | Construction engineering manages and uses concrete detecting device | |
| CN217314600U (en) | Cut-parts automatic sorting device | |
| CN218984338U (en) | Sample cutting device for metallographic analysis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210813 |
|
| RJ01 | Rejection of invention patent application after publication |