CN110102399B - Seed water separation device for medicinal material planting - Google Patents
Seed water separation device for medicinal material planting Download PDFInfo
- Publication number
- CN110102399B CN110102399B CN201910453600.6A CN201910453600A CN110102399B CN 110102399 B CN110102399 B CN 110102399B CN 201910453600 A CN201910453600 A CN 201910453600A CN 110102399 B CN110102399 B CN 110102399B
- Authority
- CN
- China
- Prior art keywords
- water storage
- storage tank
- tank
- water
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/36—Devices therefor, other than using centrifugal force
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a seed water separation device for medicinal material planting, and relates to the field of medicinal material planting. The water sorting device comprises a water storage tank and a material carrying tank, wherein the material carrying tank is made of a grid plate and is rotationally connected with the water storage tank through a rotating shaft, a through hole is formed in the top of the water storage tank, the bottom of the water storage tank is connected with a discharging pipe, and a discharging valve is arranged on the discharging pipe; the material loading box consists of two half box bodies with opposite openings, a gap is arranged between the opening sides of the two half box bodies, the width of the gap is smaller than the particle size of the medicinal seeds, and box doors are arranged on the half box bodies; the bottom of the inner cavity of the water storage tank is provided with a fixing rod, and the fixing rod extends into the material loading tank through a gap and is connected with a material overturning frame. According to the invention, the material carrying box consisting of two half box bodies opposite at intervals is arranged, the material carrying box is rotatably arranged in the water storage box, and the seeds stacked in the material carrying box are turned by the material turning frame fixed at the bottom of the water storage box, so that the shrivelled seeds can smoothly float upwards.
Description
Technical Field
The invention relates to the field of medicinal material planting, in particular to a seed water separation device for medicinal material planting.
Background
The medicinal materials can be used as raw materials for preparing medicines, in particular to Chinese medicinal materials, namely raw materials of Chinese medicaments which are not processed or prepared into finished products. The traditional Chinese medicine is a traditional Chinese medicinal material, has long-flowing and extensive and profound Chinese medicine culture source, not only contains thousands of years of traditional Chinese medicine civilization, but also integrates the cultural phenomenon of traditional Chinese medicine and western medicine created by the civilization of modern western medicine, and is an important component of excellent Chinese culture.
The seeds of the medicinal materials need to be screened before planting, and shrivelled seeds in the medicinal materials are removed, so that high-quality plants are obtained. At present, a water separation method is generally adopted for screening seeds, and the water separation method is a method for realizing screening by utilizing the buoyancy of water to enable shriveled seeds to automatically float upwards. Traditional water selection device mostly has a problem at the during operation, that is when the seed quantity is too much, and the partly shrivelled seed can cover at full seed to unable smooth come-up influences the water and selects the effect.
Disclosure of Invention
The invention aims to provide a seed water separation device for medicinal material planting, which aims to solve the problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a seed water separation device for medicinal material planting comprises a water storage tank and a material carrying tank, wherein the material carrying tank is made of a grid plate and is rotationally connected with the water storage tank through a rotating shaft, a through hole is formed in the top of the water storage tank, a discharging pipe is connected to the bottom of the water storage tank, and a discharging valve is mounted on the discharging pipe; the material loading box consists of two half box bodies with opposite openings, a gap is arranged between the opening sides of the two half box bodies, the width of the gap is smaller than the particle size of the medicinal seeds, and box doors are arranged on the half box bodies; the bottom of the inner cavity of the water storage tank is provided with a fixing rod, and the fixing rod extends into the material loading tank through a gap and is connected with a material overturning frame.
In a further aspect: the bottom of the water storage tank is an inclined plane inclined towards the discharging pipe.
In a further aspect: the fixed rods are arranged at the bottom of the water storage tank in a plurality.
In a further aspect: the material turning frame consists of a horizontal rod and a vertical rod, wherein the vertical rod is provided with a plurality of material turning frames which are fixed on the horizontal rod at equal intervals.
In a further aspect: the rotating shaft is fixedly arranged in the two half box bodies in a penetrating way, and two ends of the rotating shaft are respectively a supporting end with a circular section and a transmission end with a rectangular section; the water storage tank is characterized in that a support sleeve is arranged on the position, corresponding to the support end, of the inner side wall of the water storage tank, the support sleeve is connected with the water storage tank through an elastic connecting piece, the support end is inserted into the support sleeve and can rotate freely, a transmission sleeve is arranged on the position, corresponding to the transmission end, of the inner side wall of the water storage tank, the transmission sleeve is connected with the water storage tank through a driving shaft, the driving shaft is connected with the water storage tank in a rotating mode, and the transmission end is inserted into the transmission sleeve and meshed with the transmission sleeve.
In a further aspect: the elastic connecting piece comprises a sliding sleeve fixed on the supporting sleeve and a sliding block fixed on the water storage tank, and the sliding block is arranged in the sliding sleeve in a sliding clamping mode and is connected with the sliding sleeve through a spring.
In a further aspect: an operating handle is fixed on the periphery of the shaft body of the driving shaft, which is positioned outside the water storage tank.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the material carrying box consisting of two half box bodies opposite at intervals is arranged, and the material carrying box is rotatably arranged in the water storage box, so that when water separation is carried out, the material carrying box can be rotated, and the seeds accumulated in the material carrying box are turned by the material turning frame fixed at the bottom of the water storage box, so that the restriction of full seeds on the upward floating of the shriveled seeds is removed, the shriveled seeds can smoothly float upwards, and the water separation effect is ensured.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic view of the structure of the loading box of the present invention.
FIG. 3 is a schematic side view of the present invention.
Fig. 4 is an enlarged structural diagram of a in fig. 3.
FIG. 5 is a schematic view of the structure of the hinge of the present invention.
Fig. 6 is a schematic structural view of the elastic connecting member of the present invention.
Notations for reference numerals: 1-water storage tank, 11-perforation, 12-discharge pipe, 121-discharge valve, 2-material loading box, 21-semi-box, 211-box door, 22-gap, 3-rotating shaft, 31-supporting end, 32-transmission end, 4-fixed rod, 41-material turning frame, 411-horizontal rod, 412-vertical rod, 5-supporting sleeve, 51-elastic connecting piece, 511-sliding sleeve, 512-sliding block, 513-spring, 6-transmission sleeve, 7-driving shaft and 71-operating handle.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1 to 6, in an embodiment of the present invention, a seed water sorting device for medicinal material planting includes a water storage tank 1 and a material carrying tank 2, the material carrying tank 2 is made of a grid plate, the material carrying tank 2 is rotatably connected to the water storage tank 1 through a rotating shaft 3, a through hole 11 is formed in the top of the water storage tank 1, a discharge pipe 12 is connected to the bottom of the water storage tank 1, and a discharge valve 121 is installed on the discharge pipe 12;
the loading box 2 consists of two half box bodies 21 with opposite openings, a gap 22 is arranged between the opening sides of the two half box bodies 21, and the width of the gap 22 is smaller than the particle size of the medicinal seeds, so that the seeds in the loading box 2 cannot fall from the gap 22, the half box bodies 21 are provided with box doors 211, and the seeds can enter and exit through the box doors 211 when the loading box is used;
the inner chamber bottom of storage water tank 1 is provided with dead lever 4, and dead lever 4 stretches into through clearance 22 and carries in the workbin 2 and be connected with stirring frame 41, when carrying out the water selection like this, can rotate and carry workbin 2, carries workbin 2 pivoted in-process and can drive the seed rotation, is stirred by stirring frame 41 to the seed of deposit in the bottom simultaneously to make covered shriveled seed can the come-up, guarantee the water selection effect.
Further, in this embodiment, the bottom of the water storage tank 1 is an inclined surface inclined toward the discharge pipe 12.
Further, in this embodiment, the fixing rods 4 are provided in plurality at the bottom of the water storage tank 1.
Further, in this embodiment, the material turning frame 41 is composed of a horizontal rod 411 and a vertical rod 412, and the vertical rod 412 is provided with a plurality of and equidistance fixes on the horizontal rod 411, so that the material turning area can be effectively ensured.
In conclusion, in this embodiment, through setting up the year workbin 2 that comprises two relative half boxes 21 in interval, will carry workbin 2 to rotate simultaneously and set up in storage water tank 1, when carrying out the water and select, can be through rotating year workbin 2, utilize the stirring frame 41 that is fixed in storage water tank 1 bottom to turn to carrying the accumulational seed in the workbin 2 to remove the restriction of full seed to shriveled seed come-up, make shriveled seed can come-up smoothly, guarantee the water and select the effect.
For the convenience is collected the plump seed after the water selection, in this embodiment, for detachable design between bin 2 and the storage water tank 1, specifically:
the rotating shaft 3 is fixedly arranged in the two half box bodies 21 in a penetrating way, and two ends of the rotating shaft 3 are respectively a supporting end 31 with a circular section and a transmission end 32 with a rectangular section; a supporting sleeve 5 is arranged on the position of the inner side wall of the water storage tank 1 corresponding to the supporting end 31, the supporting sleeve 5 is connected with the water storage tank 1 through an elastic connecting piece 51, the supporting end 31 is inserted in the supporting sleeve 5 and can rotate freely, a transmission sleeve 6 is arranged on the position of the inner side wall of the water storage tank 1 corresponding to the transmission end 32, the transmission sleeve 6 is connected with the water storage tank 1 through a driving shaft 7, the driving shaft 7 is rotatably connected with the water storage tank 1, the transmission end 32 is inserted in the transmission sleeve 6 and is meshed with the transmission sleeve, the driving shaft 7 extends out of the water storage tank 1, when in use, the rotating shaft 3 is driven to rotate by the rotating driving shaft 7, so that the two half box bodies 21 are driven to rotate, after water separation is finished, the supporting sleeve 5 is stirred to be disengaged from the supporting end 31, the transmission end 32 is drawn out from the transmission sleeve 6, the loading bin 2 can then be taken directly out of the storage tank 1 for the collection of the filled seeds.
Furthermore, in this embodiment, the elastic connection element 51 includes a sliding sleeve 511 fixed to the support sleeve 5 and a sliding block 512 fixed to the water storage tank 1, the sliding block 512 is slidably engaged with the sliding sleeve 511 and is connected to the sliding sleeve 511 through a spring 513, and the sliding sleeve 511 and the sliding block 512 are engaged with each other, so as to enhance the support strength of the elastic connection element 51 on the rotation shaft 3, thereby ensuring that the rotation shaft 3 can rotate smoothly.
Further, an operating handle 71 is fixed on the periphery of the shaft body of the driving shaft 7 outside the water storage tank 1, so that the driving shaft 7 can be rotated conveniently.
Example 2
The embodiment of the invention provides a using method of the water separation device, which comprises the following steps:
s10, opening the box door 211 and adding seeds to be water-sorted into the material loading box 2;
s20, adding clean water into the water storage tank 1 until the liquid level exceeds the load tank 2;
s30, keeping the closing state of the door 211, turning the material loading box 2 through the driving shaft 7 to turn the seeds deposited at the bottom, wherein the number of turns of the material loading box 2 depends on the amount of the seeds in the material loading box, when the amount of the seeds is less, the seeds can be turned for one or two turns, and when the amount of the seeds is more, the seeds can be turned for a plurality of turns;
s40, after the turning is finished, the box door 211 is opened, the floating shriveled seeds are removed from the material loading box 2, and then the discharge pipe 12 is opened to discharge water and the shriveled seeds;
s50, standing the loading box 2 in the water storage tank 1 for draining, removing the loading box 2 from the water storage tank 1 after draining is finished, and then collecting the filled seeds.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A seed water sorting device for medicinal material planting comprises a water storage tank (1) and a material carrying tank (2), wherein the material carrying tank (2) is made of a grid plate, the material carrying tank (2) is rotatably connected with the water storage tank (1) through a rotating shaft (3), a through hole (11) is formed in the top of the water storage tank (1), the bottom of the water storage tank (1) is connected with a discharging pipe (12), and a discharging valve (121) is installed on the discharging pipe (12);
the medicine carrying box is characterized in that the material carrying box (2) is composed of two half box bodies (21) with opposite openings, a gap (22) is arranged between the opening sides of the two half box bodies (21), the width of the gap (22) is smaller than the grain diameter of the medicinal seeds, and box doors (211) are arranged on the half box bodies (21); a fixing rod (4) is arranged at the bottom of the inner cavity of the water storage tank (1), and the fixing rod (4) extends into the loading box (2) through a gap (22) and is connected with a material turning frame (41); the rotating shaft (3) is fixedly arranged on the two half boxes (21) in a penetrating way, and two ends of the rotating shaft (3) are respectively provided with a supporting end (31) with a circular section and a transmission end (32) with a rectangular section; the utility model discloses a water storage tank, including storage water tank (1), the inside wall of storage water tank (1) corresponds and is provided with support cover (5) on the position of support end (31), support cover (5) are connected with storage water tank (1) through elastic connection spare (51), support end (31) are inserted and are established and can free rotation in supporting cover (5), be provided with on the inside wall of storage water tank (1) corresponds the position of transmission end (32) transmission cover (6), transmission cover (6) are connected with storage water tank (1) through drive shaft (7), drive shaft (7) rotate and connect storage water tank (1), transmission end (32) are inserted and are established in transmission cover (6) and are engaged with it.
2. The seed water sorting device for medicinal material planting according to claim 1, characterized in that the bottom of the water storage tank (1) is an inclined surface inclined toward the discharge pipe (12).
3. The seed water separation device for medicinal material planting according to claim 1, wherein the fixing rod (4) is provided in plurality at the bottom of the water storage tank (1).
4. The seed water separation device for medicinal material planting according to claim 1, characterized in that the material turning frame (41) is composed of a horizontal rod (411) and a vertical rod (412), and the vertical rod (412) is provided with a plurality of and fixed on the horizontal rod (411) at equal intervals.
5. The seed water sorting device for medicinal material planting according to claim 1, wherein the elastic connecting piece (51) comprises a sliding sleeve (511) fixed on the support sleeve (5) and a sliding block (512) fixed on the water storage tank (1), and the sliding block (512) is slidably clamped in the sliding sleeve (511) and is connected with the sliding sleeve (511) through a spring (513).
6. The seed water separation device for medicinal material planting according to claim 1, characterized in that an operating handle (71) is fixed on the periphery of the shaft body of the driving shaft (7) positioned outside the water storage tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910453600.6A CN110102399B (en) | 2019-05-28 | 2019-05-28 | Seed water separation device for medicinal material planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910453600.6A CN110102399B (en) | 2019-05-28 | 2019-05-28 | Seed water separation device for medicinal material planting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110102399A CN110102399A (en) | 2019-08-09 |
| CN110102399B true CN110102399B (en) | 2021-08-06 |
Family
ID=67492707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910453600.6A Active CN110102399B (en) | 2019-05-28 | 2019-05-28 | Seed water separation device for medicinal material planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110102399B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278527A (en) * | 2017-06-08 | 2017-10-24 | 泉州东行贸易有限公司 | A kind of animal husbandry grass seed threshing and wet concentration integrated apparatus |
| CN207605860U (en) * | 2017-10-24 | 2018-07-13 | 黄继成 | A kind of animal husbandry pasture growing seed water choosing device |
| CN109127108A (en) * | 2018-08-31 | 2019-01-04 | 朱小伟 | A kind of animal husbandry plantation seed wet concentration screening plant |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE387039B (en) * | 1974-05-17 | 1976-08-30 | M B Hagner | WAY TO SORT OUT SEEDS WHICH HAVE STARTED THEIR GROWING PROCESS AND THEREOF DEVICE |
| US20080202988A1 (en) * | 2007-01-24 | 2008-08-28 | Seminis Vegetable Seeds, Inc. | Liquid density separation system |
| CN105983551A (en) * | 2016-06-30 | 2016-10-05 | 哈尔滨尼亚农业有限公司 | Multifunctional seed cleaning device |
| CN206731643U (en) * | 2017-04-05 | 2017-12-12 | 楚雄医药高等专科学校 | A kind of Chinese medicinal material wash cycles stirring and drying integrated device |
| CN206689129U (en) * | 2017-04-10 | 2017-12-01 | 酒泉庆和农业开发有限公司 | A kind of wash seeds machine |
| CN206674472U (en) * | 2017-04-27 | 2017-11-28 | 郭堃炜 | A kind of Fruit Tree Seeds clearing and drying device |
| CN206716598U (en) * | 2017-05-13 | 2017-12-08 | 新昌县鸿裕工业产品设计有限公司 | A kind of cleaning device of crop seeds |
| CN206977970U (en) * | 2017-07-30 | 2018-02-09 | 严梓展 | A kind of agricultural uses wash seeds chlorination equipment |
| CN208050152U (en) * | 2017-10-11 | 2018-11-06 | 杭州市园林工程有限公司 | A kind of flowers and plants seed water choosing device of the gardens convenient for discharge |
| CN108283987A (en) * | 2018-01-17 | 2018-07-17 | 深圳润丰投资咨询有限公司 | A kind of water-saving knocking seed water choosing device |
| CN108886913A (en) * | 2018-05-29 | 2018-11-27 | 贵州三鑫天源生态农业发展有限责任公司 | A kind of sponge gourd plantation seed disinfection cleaning device |
| CN208527253U (en) * | 2018-06-11 | 2019-02-22 | 重庆华渝种子有限公司 | Pretreatment unit before green soy bean seed is planted |
| CN109013042A (en) * | 2018-07-28 | 2018-12-18 | 合肥安农源生物工程技术有限公司 | A kind of seed screening wet concentration separator |
| CN109197014A (en) * | 2018-08-09 | 2019-01-15 | 蚌埠惊涛精密机械有限公司 | Crops sqeed sorting machine |
| CN108993876A (en) * | 2018-10-15 | 2018-12-14 | 徐州百芈商贸有限公司 | A kind of seed grading screening installation |
-
2019
- 2019-05-28 CN CN201910453600.6A patent/CN110102399B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278527A (en) * | 2017-06-08 | 2017-10-24 | 泉州东行贸易有限公司 | A kind of animal husbandry grass seed threshing and wet concentration integrated apparatus |
| CN207605860U (en) * | 2017-10-24 | 2018-07-13 | 黄继成 | A kind of animal husbandry pasture growing seed water choosing device |
| CN109127108A (en) * | 2018-08-31 | 2019-01-04 | 朱小伟 | A kind of animal husbandry plantation seed wet concentration screening plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110102399A (en) | 2019-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209438484U (en) | Agitating device in a kind of agrochemical room | |
| CN114100737A (en) | Grinder that chinese herbal medicine processing was used | |
| CN110468035B (en) | Sorting and filtering device for tumor cell clusters for oncology department | |
| CN209968881U (en) | Sieving mechanism that nut partial shipment was used | |
| CN110102399B (en) | Seed water separation device for medicinal material planting | |
| CN109127399B (en) | Seed sieving mechanism is used to agricultural | |
| CN207138245U (en) | A kind of modified chemical industry just expects screening machine | |
| CN112570120A (en) | Filtration equipment for bio-pharmaceuticals | |
| CN214515221U (en) | Seed selection device for good corns | |
| CN213468585U (en) | Earthworm is bred and uses adult earthworm separator | |
| CN210935826U (en) | Screening plant is used in fertile production of vegetables | |
| CN209753414U (en) | Wheat seed sieving mechanism | |
| CN210045585U (en) | Screening device for processing miscellaneous tree particles | |
| CN209898214U (en) | Potato harvesting and cleaning equipment | |
| CN208079724U (en) | A kind of fennel seeds seed with impurity removal function mixes medicine device | |
| CN208370320U (en) | A kind of efficient sunflower threshing storage device | |
| CN220493527U (en) | Tuber seed soaking device for preventing soft rot of pinellia ternate | |
| CN108097446B (en) | A kind of seed water choosing device being convenient for breeding collection | |
| CN201571326U (en) | Planting mechanism with function of covering soil on film | |
| CN213409028U (en) | Eggplant seed separator of getting kind | |
| CN210193863U (en) | Culture tank for collecting microalgae | |
| CN216935632U (en) | Konjak vermicelli stirring processing equipment | |
| CN208600130U (en) | A kind of particle screening device for the production of Chinese medicine granular tea | |
| CN209318106U (en) | A kind of screening plant of biological organic fertilizer | |
| CN219850685U (en) | Screening device for internal insect bodies of grains |
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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jingzhou Inventor after: Zeng Zishi Inventor before: Zeng Zishi |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210720 Address after: 400000 No. 2009, Puti East Road, Changshou District, Chongqing Applicant after: CHONGQING CHEMICAL INDUSTRY VOCATIONAL College Address before: 518000 Guangdong city of Shenzhen province Nanshan District South Road No. 10 four Applicant before: Zeng Zishi |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190809 Assignee: Shenzhen Konan Engineering Equipment Co.,Ltd. Assignor: CHONGQING CHEMICAL INDUSTRY VOCATIONAL College Contract record no.: X2022500000002 Denomination of invention: A seed water separation device for planting medicinal materials Granted publication date: 20210806 License type: Common License Record date: 20220413 |