CN105730723B - Seed fine tuning facility and quantitative approach - Google Patents
Seed fine tuning facility and quantitative approach Download PDFInfo
- Publication number
- CN105730723B CN105730723B CN201610184050.9A CN201610184050A CN105730723B CN 105730723 B CN105730723 B CN 105730723B CN 201610184050 A CN201610184050 A CN 201610184050A CN 105730723 B CN105730723 B CN 105730723B
- Authority
- CN
- China
- Prior art keywords
- bottle
- seed
- fixed
- valve
- knob
- 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.)
- Expired - Fee Related
Links
- 238000007664 blowing Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims description 2
- 238000011002 quantification Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 5
- 210000005069 ears Anatomy 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002068 genetic effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/36—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by volumetric devices or methods
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Table Devices Or Equipment (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Seed fine tuning facility and quantitative approach, for realizing the accurate measuring to seed.Three root posts are fixed with the top of base, anchor ear is provided between the top of column, blowing bottle is provided with the inner side of anchor ear；Separator tube is communicated with the bottleneck of blowing bottle, the first valve is provided with the bottom of separator tube, retainer ring is provided with below anchor ear, upper bottle is provided with the inner side of retainer ring；Lower bottle is provided with the lower section of upper bottle, the outer wall of lower bottle contacts with the inwall of upper bottle and lower bottle can be provided with discharge nozzle in the bottom of lower bottle, the second valve is provided with discharge nozzle relative to upper bottle movement, location-plate is provided with the bottom of discharge nozzle, graduation mark is provided with lower bottle outer wall；Locating ring is provided with the lower section of retainer ring, locating ring is fixed on the inner side of three root posts, is provided with three clamp springs in the inner side of locating ring, clamping plate is fixed with the free end of clamp springs.The device is easy to use, amount kind is accurate.
Description
Technical field
The present invention relates to seed to measure technical field, specifically a kind of seed fine tuning facility and quantitative approach.
Background technology
The storage of vegetable seeds and the important measures that preservation is plasm resource protection.Seed resource stores the principle with preserving
Not only for protection plant genetic resources, also for being easy to seed to distribute, resource-sharing is realized, promotes modern science and technology hair
Exhibition.During seed is distributed, seed packing is a wherein important step, not only need quantity that control takes kind or
Quality, the unrestrained seed with other kinds of seed is cautiously avoided to obscure furthermore, it would be desirable to operate.During operation, often
Due to distribute seed enormous amount, be additionally, since lacks related quantitative separating seed device cause it is cumbersome and packing
Amount it is inaccurate.Still further aspect, seed are valuable Biological Genetic Resources, are the material bases of conservation of plant resources.Planting
The loss and waste of seed are often led to during son packing, this not only results in the reduction of existing seed resource, for one
A little rare or endangered species seed resources result even in irreparable damage.So it is badly in need of a kind of device at present, can not only
Effectively carry out quantitative kind, moreover it is possible to make to take the process operation of kind more convenient.However, lack the correlation of quantitative kind at present
Device, the invention provides a kind of seed fine tuning facility and quantitative approach, can accurately control the amount for taking kind, again operation side
Just it is quick, the efficiency of seed packing is improved, and reduce the loss during seed packing.
The content of the invention
It is an object of the invention to provide a kind of seed fine tuning facility and quantitative approach, for realizing the essence to seed
Really measure.
The technical scheme adopted by the invention to solve the technical problem is that：Seed fine tuning facility, it is characterized in that, it is wrapped
Include base, column, blowing bottle, anchor ear, retainer ring, amount kind assembly, the first valve, the second valve, locating ring, clamp springs, folder
Plate and jacking spring, three root posts are fixed with the top of the base, anchor ear are provided between the top of the column, in institute
The inner side for stating anchor ear is provided with inverted blowing bottle, is provided with end cap in the bottom of bottle of the blowing bottle, leads between the opening of the anchor ear
Cross bolt assembly locking；Separator tube is communicated with the bottleneck of the blowing bottle, the first valve is provided with the bottom of the separator tube,
Be provided with retainer ring in the lower section of the anchor ear, be fixed with bottle on the inside of the retainer ring, the lower end of the separator tube with it is upper
The connection of bottle inner chamber；
The lower section of bottle is provided with lower bottle on described, the outer wall of the lower bottle contacted with the inwall of upper bottle and lower bottle can relatively on
Bottle is mobile, is provided with fixed block on bottle outer wall on described, screw rod is rotatablely equipped with the fixed block, in the lower bottle outer wall
Screw is provided with, the screw coordinates with screw flight, is provided with discharge nozzle in the bottom of the lower bottle, set on the discharge nozzle
There is the second valve, be provided with the location-plate of annular in the bottom of the discharge nozzle, graduation mark, institute are provided with the lower bottle outer wall
State bottle, lower bottle, screw rod and the screw amount of constituting kind assembly；
Locating ring is provided with the lower section of the retainer ring, the locating ring is fixed on the inner side of three root posts, described fixed
The inner side of position ring is provided with three clamp springs being circumferentially uniformly arranged, and the clamp springs are radially arranged along locating ring,
The free end of the clamp springs is fixed with clamping plate, is provided with dress kind bottle, the bottom below the locating ring between the clamping blocks
Seat is provided with jacking spring, and supporting plate, the top and the bottom of dress kind bottle of the supporting plate are fixed with the top of the jacking spring
Contact.
Further, the anchor ear is setting up and down two.
Further, the separator tube is helical form.
Further, first valve includes being rotatably installed in the first knob buffered on tube wall, is fixed on first
The first returning face plate on knob and in the separator tube and the first damper being arranged between the first knob and separator tube.
Further, first damper is rubber ring, and the outer wall of the first damper is fixed in separator tube, the first resistance
The inwall of Buddhist nun's device is close on the first knob.
Further, second valve includes being rotatably installed in the second knob to discharge on tube wall, is fixed on second
The second returning face plate on knob and in the discharge nozzle and the second damper being arranged between the second knob and discharge nozzle.
Further, second damper is rubber ring, and the outer wall of the second damper is fixed in discharge nozzle, the second resistance
The inwall of Buddhist nun's device is close on the second knob.
Further, the clamp springs being radially arranged along locating ring.
The beneficial effects of the invention are as follows：Seed fine tuning facility provided by the invention and quantitative approach, in blowing bottle
The buffered pipe of seed falls in amount kind assembly, and carrying out quantifying for seed in amount kind assembly measures, and quantitative seed enters dress
In kind bottle, and then realize that quantifying for seed measures.The device is easy to use, amount kind is accurate.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the schematic diagram of separator tube；
Fig. 3 is the schematic diagram of the first valve；
Fig. 4 is the schematic diagram after the first valve is opened；
Fig. 5 is the scheme of installation of anchor ear and column；
Fig. 6 is the schematic diagram of amount kind assembly；
Fig. 7 is the phantom of amount kind assembly；
Fig. 8 is local direction view at the A in Fig. 7；
Fig. 9 is the schematic diagram of dress kind bottle clamping device；
In figure：1 base, 11 columns, 2 blowing bottles, 21 end caps, 22 anchor ears, 23 bolt assemblies, 24 separator tubes, 25 otic placodes, 3
First knob, 31 first returning face plates, 32 first dampers, bottle on 4,41 retainer rings, 42 fixed blocks, 43 through holes, 5 times bottles, 51
Mother, 52 screw rods, 53 graduation marks, 54 discharge nozzles, 55 location-plates, 56 inclined-planes, 6 second knobs, 61 second returning face plates, 62 second dampings
Device, 7 jacking springs, 71 supporting plates, 8 locating rings, 81 clamp springs, 82 clamping plates, 9 dress kind bottles, 10 seeds.
Embodiment
As shown in Figures 1 to 9, proportioning device of the invention mainly includes base 1, column 11, blowing bottle 2, anchor ear 22, the
One valve, the second valve, amount kind assembly, jacking spring 7, locating ring 8, clamp springs 81 and clamping plate 82, it is right below in conjunction with the accompanying drawings
The proportioning device of the present invention is described in detail.
As shown in figure 1, base 1 is the matrix of the present invention, three vertical columns 11 are fixed with the top of base, are such as schemed
Shown in 5, column is hollow structure, two anchor ears 22 setting up and down is provided between the top of three columns, in two anchor ears
Provided with inverted blowing bottle 2, end cap 21 is hinged with the bottom of bottle of blowing bottle, to be easy to open blowing bottle.In anchor ear opening
Bolt assembly 23 is provided between two otic placodes 25, blowing bottle is gripped with realizing.Buffering is provided with the bottle mouth position of blowing bottle
Pipe 24, separator tube are helix tube, as shown in Fig. 2 being provided with the first valve in the bottom of separator tube (end).As shown in figure 3, first
Valve includes being rotatably installed in the first knob 3 buffered on tube wall, be fixed on the first knob and being located at first in separator tube
Returning face plate 31 and the first damper 32 being arranged between the first knob and separator tube, the substantially rubber ring of the first damper,
The outer wall of first damper is fixed in separator tube, and the inwall of the first damper is close on the first knob, the first damper
The autorotation of the first knob can be prevented by setting.As shown in figure 4, the first knob of rotation, may be such that seed 10 along the first returning face plate
Slide.The effect of separator tube is to play a part of buffering to seed, reduces speed when seed glides.
Retainer ring 41 is provided with the lower section of anchor ear, retainer ring is fixed between three columns, is provided with the inner side of retainer ring
Upper bottle 4, upper bottle are connected with retainer ring.As shown in fig. 6, being provided with fixed block 42 on the outer wall of upper bottle, pass through axle on fixed block
The screw rod 52 for being rotatablely equipped with and vertically placing is held, as shown in fig. 7, being provided with lower bottle 5 in the lower section of upper bottle, upper and lower bottle is
Bright part, through hole 43 is provided with the top of upper bottle, the end of separator tube is extend into through hole.The inwall of the outer wall and upper bottle of lower bottle connects
Touch, and lower bottle can slide up and down in upper bottle.Screw 51 is fixed with the outer wall of lower bottle, screw coordinates with screw flight, rotation
Turn screw rod, the relative movement of upper bottle and lower bottle can be achieved.Graduation mark 53 is provided with the outer wall of lower bottle, lower bottle is extend into bottle
Depth difference when, upper bottle is different from the bottle volume that lower bottle surrounds.Lower bottle upper end is open, and discharge nozzle is provided with the lower end of lower bottle
54, inclined-plane 56 is provided with the bottom of the inner chamber of lower bottle, in order to the downslide of seed in lower bottle.The second valve is provided with discharge nozzle
Door, the second valve include being rotatably installed in the second knob 6 to discharge on tube wall, are fixed on the second knob and are located at discharge nozzle
The second interior returning face plate 61 and the second damper 62 being arranged between the second knob and discharge nozzle, the second damper are substantially
Rubber ring, the outer wall of the second damper are fixed in discharge nozzle, and the inwall of the second damper is close on the second knob, the second resistance
The setting of Buddhist nun's device can prevent the autorotation of the second knob.Location-plate 55 is provided with the bottom of discharge nozzle, as shown in figure 8, positioning
Plate is the transparent plastic article of annular, and the external diameter of location-plate is more than the external diameter of discharge nozzle.Upper bottle, lower bottle, screw rod and screw are formed
An amount kind assembly.
Locating ring 8 is provided with the lower section of amount kind assembly, as shown in figure 8, being fixed with three folders on the madial wall of locating ring
Spring 81 is held, three clamp springs are circumferentially uniformly arranged, and circular arc is respectively fixed with the free end of each clamp springs
Clamping plate 82, in use, will be between dress kind of a bottle is placed on three clamping plates, in the presence of clamp springs, three clamping plates will fill kind of a bottle
It is fixedly clamped.The jacking spring 7 being fixed on base is provided with the lower section of locating ring, support is fixed with the free end of jacking spring
Plate 71, the bottom of supporting plate and dress kind bottle are engaged.In the presence of spring is jacked, the bottleneck end of dress kind bottle connects with location-plate
Touch, smoothly entered with the seed ensured in discharge nozzle in dress kind bottle, putting for dress kind bottle can also be facilitated by jacking the setting of spring
Put and unload.
The method that seed accurate quantification is carried out using seed fine tuning facility, it is characterized in that, comprise the following steps：
(1), dress kind bottle is placed on supporting plate, seed is fitted into blowing bottle；
(2), the position of the lower bottle of rotary screw regulation, obtains the amount kind chamber of required volume；
(3) the first valve, is opened so that the buffered pipe of seed in blowing bottle is entered in bottle；
(4), after seed filled to capacity kind chamber, the first valve is closed, opens the second valve so that the seed warp in amount kind chamber
Discharge nozzle is entered in dress kind bottle；
(5), after seed fills kind of bottle, the second valve is closed, dress kind bottle is removed from supporting plate.
Claims (2)
1. seed fine tuning facility, it is characterized in that, it include base, column, blowing bottle, anchor ear, retainer ring, an amount kind assembly,
First valve, the second valve, locating ring, clamp springs, clamping plate and jacking spring, three are fixed with the top of the base and is stood
Post, anchor ear is provided between the top of the column, inverted blowing bottle is provided with the inner side of the anchor ear, in the blowing bottle
Bottom of bottle be provided with end cap, locked between the opening of the anchor ear by bolt assembly；It is communicated with the bottleneck of the blowing bottle slow
Washing pipe, the first valve is provided with the bottom of the separator tube, retainer ring is provided with the lower section of the anchor ear, in the retainer ring
Inner side is fixed with bottle, and the lower end of the separator tube connects with upper bottle inner chamber；
The lower section of bottle is provided with lower bottle on described, and the outer wall of the lower bottle contacts with the inwall of upper bottle and lower bottle can relatively upper bottle shifting
It is dynamic, fixed block is provided with bottle outer wall on described, screw rod is rotatablely equipped with the fixed block, is set on the lower bottle outer wall
There is a screw, the screw coordinates with screw flight, and discharge nozzle is provided with the bottom of the lower bottle, provided with the on the discharge nozzle
Two valves, be provided with the location-plate of annular in the bottom of the discharge nozzle, be provided with graduation mark on the lower bottle outer wall, it is described on
Bottle, lower bottle, screw rod and the screw amount of constituting kind assembly；
Locating ring is provided with the lower section of the retainer ring, the locating ring is fixed on the inner side of three root posts, in the locating ring
Inner side be provided with three clamp springs being circumferentially uniformly arranged, the clamp springs are radially arranged along locating ring, described
The free end of clamp springs is fixed with clamping plate, dress kind bottle is provided between the clamping blocks, on the base below the locating ring
Provided with jacking spring, supporting plate is fixed with the top of the jacking spring, the top of the supporting plate contacts with the bottom of dress kind bottle；
The anchor ear is setting up and down two；
The separator tube is helical form；
First valve includes being rotatably installed in the first knob buffered on tube wall, is fixed on the first knob and positioned at slow
The first returning face plate in washing pipe and the first damper being arranged between the first knob and separator tube；
First damper is rubber ring, and the outer wall of the first damper is fixed in separator tube, and the inwall of the first damper is tight
It is attached on the first knob；
Second valve includes being rotatably installed in the second knob to discharge on tube wall, is fixed on the second knob and is located at
The second returning face plate in expects pipe and the second damper being arranged between the second knob and discharge nozzle；
Second damper is rubber ring, and the outer wall of the second damper is fixed in discharge nozzle, and the inwall of the second damper is tight
It is attached on the second knob；
The clamp springs are radially arranged along locating ring.
2. the method that the seed fine tuning facility described in usage right requirement 1 carries out seed accurate quantification, it is characterized in that, including
Following steps：
（1）, dress kind of a bottle is placed on supporting plate, seed is fitted into blowing bottle；
（2）, the lower bottle of rotary screw regulation position, obtain needed for volume amount kind chamber；
（3）, open the first valve so that the buffered pipe of seed in blowing bottle is entered in bottle；
（4）, after seed filled to capacity kind chamber, close the first valve, open the second valve so that the seed in amount kind of chamber is through discharging
Pipe is entered in dress kind bottle；
（5）, after seed fills kind of bottle, close the second valve, a dress kind bottle removed from supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184050.9A CN105730723B (en) | 2016-03-28 | 2016-03-28 | Seed fine tuning facility and quantitative approach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184050.9A CN105730723B (en) | 2016-03-28 | 2016-03-28 | Seed fine tuning facility and quantitative approach |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105730723A CN105730723A (en) | 2016-07-06 |
| CN105730723B true CN105730723B (en) | 2017-12-29 |
Family
ID=56252188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610184050.9A Expired - Fee Related CN105730723B (en) | 2016-03-28 | 2016-03-28 | Seed fine tuning facility and quantitative approach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105730723B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106047378A (en) * | 2016-07-25 | 2016-10-26 | 上海梅山工业民用工程设计研究院有限公司 | Gas and slurry combined pipeline system for casting slurry on furnace covers |
| CN108482720B (en) * | 2018-03-28 | 2021-04-23 | 江西东坚农业发展有限公司 | Rice measuring machine with packing plant |
| CN109110711A (en) * | 2018-07-05 | 2019-01-01 | 从云敬 | A kind of beverage filling machine based on industrial machinery |
| CN108860675B (en) * | 2018-07-31 | 2023-11-21 | 正太集团有限公司 | Solid particle quantitative blanking mechanism and use method |
| CN108703017B (en) * | 2018-08-02 | 2023-09-08 | 山东省农业科学院农业资源与环境研究所 | Culture material bottling, compacting and punching device |
| CN111806826A (en) * | 2020-07-29 | 2020-10-23 | 于廷坤 | Quick single equipment of pasting of plastics basin bottom |
| CN113998653A (en) * | 2021-09-07 | 2022-02-01 | 广西壮族自治区农业科学院 | Culture medium subpackaging device and preparation method thereof |
| CN114084865A (en) * | 2021-12-27 | 2022-02-25 | 北京鸿霁科技有限公司 | Intelligent device for storing and quantitatively outputting slurry materials |
| CN116395171B (en) * | 2023-03-09 | 2024-04-26 | 广州锐嘉工业股份有限公司 | Semi-automatic bottled granule liquid filling machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29810778U1 (en) * | 1998-06-12 | 1998-11-05 | Wasmund, Klaus, 15926 Luckau | Opener for industrial screw glasses |
| CN2409141Y (en) * | 2000-01-27 | 2000-12-06 | 唐玉顺 | Volume adjustable hopper |
| CN203173104U (en) * | 2013-03-27 | 2013-09-04 | 郑志强 | Glass bottle protecting device |
| CN103350773A (en) * | 2013-06-18 | 2013-10-16 | 无锡市朋宇机械制造有限公司 | Filling measuring device of rotary type particle filling machine |
| CN104627397A (en) * | 2013-11-09 | 2015-05-20 | 无锡市康晖机械制造有限公司 | Quantitative packing machine |
| CN205554663U (en) * | 2016-03-28 | 2016-09-07 | 山东省农作物种质资源中心 | Seed precise and quantitative device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11198901A (en) * | 1998-01-14 | 1999-07-27 | Hitachi Zosen Corp | Filling machine for powdered/granular body |
-
2016
- 2016-03-28 CN CN201610184050.9A patent/CN105730723B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29810778U1 (en) * | 1998-06-12 | 1998-11-05 | Wasmund, Klaus, 15926 Luckau | Opener for industrial screw glasses |
| CN2409141Y (en) * | 2000-01-27 | 2000-12-06 | 唐玉顺 | Volume adjustable hopper |
| CN203173104U (en) * | 2013-03-27 | 2013-09-04 | 郑志强 | Glass bottle protecting device |
| CN103350773A (en) * | 2013-06-18 | 2013-10-16 | 无锡市朋宇机械制造有限公司 | Filling measuring device of rotary type particle filling machine |
| CN104627397A (en) * | 2013-11-09 | 2015-05-20 | 无锡市康晖机械制造有限公司 | Quantitative packing machine |
| CN205554663U (en) * | 2016-03-28 | 2016-09-07 | 山东省农作物种质资源中心 | Seed precise and quantitative device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105730723A (en) | 2016-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105730723B (en) | Seed fine tuning facility and quantitative approach | |
| CN205554663U (en) | Seed precise and quantitative device | |
| CN207832633U (en) | A kind of full size rock core radial direction simulation test device | |
| CN109752305B (en) | Constant head soil permeability coefficient measuring device | |
| CN205554666U (en) | Get integrative device of kind of constant volume | |
| CN105344403A (en) | Test tube, funnel, suction tube, liquid-moving device rack and sterilization tray for super clean bench | |
| CN105691665B (en) | Multifunctional quantitatively seed fetching equipment and take kind of a method | |
| CN105691646B (en) | Seed accurate measuring device and application method | |
| CN220120420U (en) | Semi-automatic undisturbed soil layered sampler | |
| CN103954479A (en) | Sampling and reagent adding apparatus capable of eliminating reagent residue | |
| CN107449637A (en) | A kind of high low layer synchronous sampler of barreled gravure printing ink | |
| CN205554664U (en) | Kind of a platform is got to semi -automatic accuracy | |
| CN205554640U (en) | Device is got to accurate volume of seed grain | |
| CN105363506A (en) | Super clean bench magnetic pedestal test tube, funnel, suction pipe and pipettor rack | |
| CN206926054U (en) | A kind of making mould of adjustable analog material standard specimen | |
| CN105363507A (en) | Super clean bench magnetic pedestal test tube, funnel, pipettor rack and sterilization tray | |
| CN105857951B (en) | Coarse cereals constant volume seed fetching equipment and take kind of a method | |
| CN105691663A (en) | Constant-volume gathering device for seed sub-package and operating method | |
| CN209024551U (en) | A kind of packing cover that cell culture uses | |
| CN108593381B (en) | Roadbed soil body quantitative humidifying device with controllable stress | |
| CN207927184U (en) | Germination number positions device for placing | |
| CN209002330U (en) | A kind of seeding apparatus of vegetable seeds | |
| CN209117397U (en) | A kind of drawing out soil equipment of detection of agricultural products | |
| CN205555080U (en) | Kind of a device is got to food grains other than rice and wheat constant volume | |
| CN209802928U (en) | variable water head soil permeability coefficient measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |