CN109174653A - A kind of agricultural seed screening plant - Google Patents
A kind of agricultural seed screening plant Download PDFInfo
- Publication number
- CN109174653A CN109174653A CN201810868343.8A CN201810868343A CN109174653A CN 109174653 A CN109174653 A CN 109174653A CN 201810868343 A CN201810868343 A CN 201810868343A CN 109174653 A CN109174653 A CN 109174653A
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- China
- Prior art keywords
- tank
- screening
- inner canister
- seed
- wall
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Combined Means For Separation Of Solids (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a kind of agricultural seed screening plants, including screening tank, elevator and trash chamber, the top and bottom end of the screening tank are respectively arranged with feed inlet and slag-drip opening, the top of the discharge nozzle is mounted on the bottom end of inner canister, the top of the screening tank is fixed with the bearing block for being mounted with horizontal axis, the outer wall of the inner canister and the inner wall of screening tank are respectively and fixedly provided with supporting plate, the inner wall of the screening tank is fixed with sleeve, one end of the elevator is located at the lower section of discharge nozzle, and the side wall of the trash chamber is fixed with fan and air outlet.Agricultural seed screening plant, convenient for being used in relevant factory, it is able to achieve the large batch of screening to seed, compared to more traditional equipment, the seed of full grains can not only be filtered out, the weeds dust in seed can be effectively treated simultaneously, it is more reasonable to design, and effectively increases the efficiency of seed screening.
Description
Technical field
The present invention relates to agricultural equipment technical field, specially a kind of agricultural seed screening plant.
Background technique
During agricultural planting, seed is required article, the quality of seed quality, after having directly influenced crop
The quality of the growth of phase, therefore before carrying out plantation operation, need to pick out the fruit of full grains from crop and fruit
It is implemented as seed.
With the continuous development of agricultural and related science technology, the elder generation of the selection method and equipment of seed also more
Into existing seed screening is typically all to use vibrating screen equipment as a filter, although such equipment application method is not
Complexity, but the problem larger there is also noise and dust in actual use are not particularly suited for large batch of seed screening,
And screening efficiency is more low.
Summary of the invention
The purpose of the present invention is to provide a kind of agricultural seed screening plants, existing to solve to propose in above-mentioned background technique
Some seed screenings are typically all to use vibrating screen equipment as a filter, such equipment application method is although uncomplicated, still
Problem larger there is also noise and dust in actual use is not particularly suited for large batch of seed screening, and screens
The more low problem of efficiency.
To achieve the above object, the invention provides the following technical scheme: it is a kind of agricultural use seed screening plant, including screening
Tank, elevator and trash chamber, the top and bottom end of the screening tank are respectively arranged with feed inlet and slag-drip opening, and sieve the bottom of tank
Portion is provided with discharge nozzle, and the top of the discharge nozzle is mounted on the bottom end of inner canister, and control valve is equipped on discharge nozzle, described interior
Tank is internally provided with auger plate, and auger plate is mounted on agitating shaft, and the top of the screening tank, which is fixed with, is mounted with horizontal axis
Bearing block, and the avris for sieving tank is provided with driving motor, and driving motor is connected with drive shaft, the outer wall of the inner canister
It is respectively and fixedly provided with supporting plate with the inner wall of screening tank, and is provided with ball between 2 adjacent supporting plates, the inner wall of the screening tank is fixed
There is sleeve, the top of the trash chamber is provided with feed hopper, and one end of the elevator is located at the lower section of discharge nozzle, and elevator
The other end be located at right above the center of feed hopper, the side wall of the trash chamber is fixed with fan and air outlet, and trash chamber
Bottom end is provided with discharge gate.
Preferably, for the discharge nozzle at the bottom center of screening tank, the two forms rotating mechanism, and the top of discharge nozzle
End is connected with inner canister, and the bottom wall of inner canister is honeycomb structure.
Preferably, the top of the agitating shaft is equipped with the first angular wheel, and the both ends of the horizontal axis are respectively and fixedly provided with second
Angular wheel, the top of the drive shaft are fixed with third angular wheel.
Preferably, second angular wheel at the horizontal axis both ends is mutually nibbled with the first angular wheel and third angular wheel respectively
It closes, the top of the agitating shaft is through the roof for sieving tank.
Preferably, the lower semisection of the drive shaft is equipped with special shape gear, and special shape gear and driving rack be to engagement, and
And driving rack is welded on the outer wall of inner canister.
Preferably, reset spring is provided on the inside of the sleeve, and the other end of reset spring is fixed in release link,
And the inner wall welding of the bottom end of release link and screening tank.
Preferably, the sleeve and the release link positioned at sleeve inner are arcuate structure, two groups to be slidably connected, and 2
The section concentric of a arcuate structure and inner canister, and sleeve, reset spring and release link about the center of inner canister angularly
Distribution.
Preferably, the inside of the trash chamber is equipped with fixed block, and the object for tilting down distribution is offered in fixed block
Expect channel.
Preferably, the top and bottom end of the material channel are connected with the inner space of feed hopper and trash chamber respectively,
And material channel is distributed in fixed block moderate angles.
Preferably, the fan and air outlet are symmetrically distributed in the side wall of trash chamber, and fan and air outlet are respectively positioned on admittedly
Determine the lower section of block, and air outlet is threaded with dust cloth bag.
Compared with prior art, the beneficial effects of the present invention are: agricultural seed screening plant, is convenient in relevant work
It is used in factory, is able to achieve the large batch of screening to seed, compared to more traditional equipment, full grains can not only be filtered out
Seed, while the weeds dust in seed can be effectively treated, it is more reasonable to design, and effectively increases the effect of seed screening
Rate；
1. the use of agitating shaft and multiple angular wheels, convenient for driving auger plate and interior by the operation of driving motor
The synchronous rotation of tank；
2. the structure at special shape gear and release link designs, it is ensured that inner canister can recycle rotates back and forth, ensure that
The screening of seed can be realized normally, and screening efficiency is higher；
3. using fixed block and fan and dust cloth bag in trash chamber, it is ensured that while seeded dispersion falls, can lead to
Cross the mode of blowing in seed weeds and the impurity such as dust separate, the matter after further improving seed screening
Amount.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is present invention screening tank normal cross-section structural schematic diagram；
Fig. 3 is rack gear overlooking structure diagram of the present invention；
Fig. 4 is structural schematic diagram at A in Fig. 2 of the present invention；
Fig. 5 is sleeve overlooking structure diagram of the present invention；
Fig. 6 is trash chamber normal cross-section structural schematic diagram of the present invention；
Fig. 7 is fixed block present invention looks up structural representation of the present invention.
In figure: 1, sieving tank；2, feed inlet；3, slag-drip opening；4, discharge nozzle；5, inner canister；6, control valve；7, auger plate；71,
Agitating shaft；72, the first angular wheel；73, the second angular wheel；74, horizontal axis；75, bearing block；76, third angular wheel；8, it drives
Moving axis；81, special shape gear；82, driving rack；9, driving motor；10, supporting plate；11, ball；12, sleeve；121, reset spring；
122, release link；13, elevator；14, trash chamber；141, fixed block；142, material channel；15, feed hopper；16, fan；161,
Air outlet；162, dust cloth bag；17, discharge gate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: a kind of agricultural seed screening plant, including screening tank
1, feed inlet 2, slag-drip opening 3, discharge nozzle 4, inner canister 5, control valve 6, auger plate 7, drive shaft 8, driving motor 9, supporting plate 10, ball
11, sleeve 12, elevator 13, trash chamber 14, feed hopper 15, fan 16 and discharge gate 17 sieve top and the bottom end difference of tank 1
It is provided with feed inlet 2 and slag-drip opening 3, and the bottom for sieving tank 1 is provided with discharge nozzle 4, the top of discharge nozzle 4 is mounted on inner canister 5
Bottom end, and control valve 6 is installed on discharge nozzle 4, inner canister 5 is internally provided with auger plate 7, and auger plate 7 is mounted on stirring
On axis 71, the top of screening tank 1 is fixed with the bearing block 75 for being mounted with horizontal axis 74, and the avris for sieving tank 1 is provided with driving electricity
Machine 9, and driving motor 9 is connected with drive shaft 8, and the outer wall of inner canister 5 and the inner wall of screening tank 1 are respectively and fixedly provided with supporting plate 10, and phase
Ball 11 is provided between 2 adjacent supporting plates 10, the inner wall of screening tank 1 is fixed with sleeve 12, and the top of trash chamber 14 is provided with
Feed hopper 15, one end of elevator 13 is located at the lower section of discharge nozzle 4, and the other end of elevator 13 is located at the center of feed hopper 15
Surface, the side wall of trash chamber 14 is fixed with fan 16 and air outlet 161, and the bottom end of trash chamber 14 is provided with discharge gate 17.
For discharge nozzle 4 at the bottom center of screening tank 1, the two forms rotating mechanism, and the top of discharge nozzle 4 and inner canister
5 are connected, and the bottom wall of inner canister 5 is honeycomb structure, and for inner canister 5 during unitary rotation, the lesser seed of particle can be from interior
It is leaked out at the honeycomb hole of 5 bottom of tank, the inclined direction along screening 1 bottom end of tank is discharged from slag-drip opening 3, in screening certain time
Afterwards, control valve 6 is opened, and the seed for sieving the full grains of completion will leak out from discharge nozzle 4, due to the whole position of discharge nozzle 4
At the center of screening tank 1 and inner canister 5, and discharge nozzle 4 can be rotated on screening tank 1, therefore the presence of discharge nozzle 4 can't
Influence the rotation of inner canister 5.
The top of agitating shaft 71 is equipped with the first angular wheel 72, and the both ends of horizontal axis 74 are respectively and fixedly provided with the second angular wheel
73, the top of drive shaft 8 is fixed with third angular wheel 76.
Second angular wheel 73 at 74 both ends of horizontal axis is meshed with the first angular wheel 72 and third angular wheel 76 respectively,
Through the roof for sieving tank 1, the operation of driving motor 9 can pass through drive shaft 8 and drive third angular wheel on the top of agitating shaft 71
76 synchronize rotation, pass through the engaged transmission and horizontal axis before third angular wheel 76 and the second angular wheel of right side 73
Under 74 rotary actions, second angular wheel 73 in left side can be by the first angular wheel 72, to drive agitating shaft 71 to carry out and drive
Moving axis 8 turns to opposite rotation, thus the operation that raises up for recycling auger plate 7 to the seed in inner canister 5.
The lower semisection of drive shaft 8 is equipped with special shape gear 81, and special shape gear 81 and driving rack 82 be to engagement, and passes
Carry-over bar 82 is welded on the outer wall of inner canister 5, and the rotation of drive shaft 8 will drive special shape gear 81 simultaneously and be rotated, special shape gear
81 one of avris is equipped with latch, and the other side is then the lesser smooth surface of radius, therefore when the latch on special shape gear 81
When being mutually engaged with driving rack 82, special shape gear 81 will drive the rotation that inner canister 5 synchronizes, while will drive ball 11 and holding in the palm
It is rolled before plate 10, rotates inner canister 5 more smooth.
The inside of sleeve 12 is provided with reset spring 121, and the other end of reset spring 121 is fixed in release link 122,
And the inner wall welding of the bottom end of release link 122 and screening tank 1.
Sleeve 12 and the release link 122 inside sleeve 12 are arcuate structure, two groups to be slidably connected, and 2 arcs
The section concentric of shape structure and inner canister 5, and the center of sleeve 12, reset spring 121 and release link 122 about inner canister 5
It is angularly distributed, inner canister 5 in the course of rotation, will drive release link 122 towards the direction movement inside sleeve 12, simultaneously meeting
Reset spring 121 is caused to squeeze, when special shape gear 81 and driving rack 82 are disengaged from, the effect that promotes inner canister 5 to rotate
Power disappears, and the resilience performance of reset spring 121 will head on release link 122 and the whole reversion of inner canister 5, until 82 He of driving rack
Special shape gear 81 engages again, so that the rotation and revolution that recycle inner canister 5, improve the efficiency of seed screening.
The inside of trash chamber 14 is equipped with fixed block 141, and offered in fixed block 141 tilt down distribution material it is logical
Road 142.
The top and bottom end of material channel 142 are connected with the inner space of feed hopper 15 and trash chamber 14 respectively, and object
Expect that channel 142 is distributed in 141 moderate angles of fixed block, the seed fallen down from 13 top of elevator can be reached by feed hopper 15
The top of fixed block 141, due to the arc-shaped structure in the top of fixed block 141, seed can voluntarily be rolled to material channel 142
In, then continue to fall along material channel 142, and angularly dispersed distribution has multiple material channel 142, therefore seed can be more
What bonus point dissipated falls in trash chamber 14.
Fan 16 and air outlet 161 are symmetrically distributed in the side wall of trash chamber 14, and fan 16 and air outlet 161 are respectively positioned on admittedly
Determine the lower section of block 141, and air outlet 161 is threaded with dust cloth bag 162, during seeds fall, fan 16 is transported
Seed blowing of the row into whereabouts, promotes weeds and dust in seed to enter in dust cloth bag 162, by screening, dedusting
Seed afterwards will be discharged from discharge gate 17.
Working principle: first putting into unsized seed in inner canister 5 from from feed inlet 2, as shown in Figs. 1-2, driving
The operation of motor 9 can drive third angular wheel 76 to synchronize rotation by drive shaft 8, pass through third angular wheel 76 and the right side
Under 74 rotary action of engaged transmission and horizontal axis before the second angular wheel of side 73, second angular wheel 73 in left side can lead to
The first angular wheel 72 is crossed, to drive agitating shaft 71 to carry out turning to opposite rotation with drive shaft 8, and the rotation of auger plate 7 is then
It will drive seed to move up, be fallen when being moved to top, and the seed of lower section can be driven by auger plate 7 and move up；
As Figure 2-3, the rotation of drive shaft 8 will drive special shape gear 81 and rotated simultaneously, special shape gear 81 its
In avris be equipped with latch, and the other side is then the lesser smooth surface of radius, thus when on special shape gear 81 latch and transmission
When 82 phase of rack gear is engaged, special shape gear 81 will drive the rotation that inner canister 5 synchronizes, and inner canister 5 in the course of rotation, will drive
Release link 122 is mobile towards the direction inside sleeve 12, while can cause to squeeze to reset spring 121, when 81 He of special shape gear
When driving rack 82 is disengaged from, the active force for promoting inner canister 5 to rotate disappears, and the resilience performance of reset spring 121 will head on
Release link 122 and the whole reversion of inner canister 5, until driving rack 82 and special shape gear 81 engage again, so that inner canister 5 be made to recycle
It rotates and turns round, cooperate rising under the drive of auger plate 7 for seed to fall, the seed for keeping particle shrivelled is more fully
It is leaked out from the honeycomb hole of 5 bottom end of inner canister；
As shown in Fig. 2 and Fig. 6-7, sieving after a certain period of time, control valve 6 is opened, and the kind of the full grains of completion is sieved
Son will leak on elevator 13 from discharge nozzle 4, the operation of elevator 13, can be by the seed transmission after screening to trash chamber
In 14, the top of fixed block 141 is reached by feed hopper 15, due to the arc-shaped structure in the top of fixed block 141, seed meeting
It is voluntarily rolled in material channel 142, then continues to fall along material channel 142, and the angularly dispersed distribution of material channel 142
There is multiple, therefore falling in trash chamber 14 of can more dispersing of seed, during seeds fall, fan 16 is run downwards
Seed blowing in falling, promotes weeds and dust in seed to enter in dust cloth bag 162, the kind after screening, dedusting
Son will be discharged from discharge gate 17.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of agricultural seed screening plant, including screening tank (1), elevator (13) and trash chamber (14), it is characterised in that:
The top and bottom end of screening tank (1) are respectively arranged with feed inlet (2) and slag-drip opening (3), and sieve the bottom setting of tank (1)
Have discharge nozzle (4), the top of the discharge nozzle (4) is mounted on the bottom end of inner canister (5), and is equipped with control valve on discharge nozzle (4)
(6), the inner canister (5) is internally provided with auger plate (7), and auger plate (7) is mounted on agitating shaft (71), the screening tank
(1) top is fixed with the bearing block (75) for being mounted with horizontal axis (74), and the avris for sieving tank (1) is provided with driving motor (9),
And driving motor (9) is connected with drive shaft (8), and the outer wall of the inner canister (5) and the inner wall of screening tank (1) are respectively and fixedly provided with supporting plate
(10), it and between 2 adjacent supporting plates (10) being provided with ball (11), the inner wall of screening tank (1) is fixed with sleeve (12),
The top of the trash chamber (14) is provided with feed hopper (15), and one end of the elevator (13) is located at the lower section of discharge nozzle (4),
And the other end of elevator (13) is located at right above the center of feed hopper (15), the side wall of the trash chamber (14) is fixed with fan
(16) and air outlet (161), and the bottom end of trash chamber (14) is provided with discharge gate (17).
2. a kind of agricultural seed screening plant according to claim 1, it is characterised in that: the discharge nozzle (4) is run through
At the bottom center for sieving tank (1), the two forms rotating mechanism, and the top of discharge nozzle (4) is connected with inner canister (5), inner canister
(5) bottom wall is honeycomb structure.
3. a kind of agricultural seed screening plant according to claim 1, it is characterised in that: the top of the agitating shaft (71)
End is equipped with the first angular wheel (72), and the both ends of the horizontal axis (74) are respectively and fixedly provided with the second angular wheel (73), the driving
The top of axis (8) is fixed with third angular wheel (76).
4. a kind of agricultural seed screening plant according to claim 3, it is characterised in that: horizontal axis (74) both ends
Second angular wheel (73) is meshed with the first angular wheel (72) and third angular wheel (76) respectively, the agitating shaft (71)
Top through screening tank (1) roof.
5. a kind of agricultural seed screening plant according to claim 1, it is characterised in that: under the drive shaft (8)
Half section is equipped with special shape gear (81), and special shape gear (81) and driving rack (82) be to engagement, and driving rack (82) welds
Connect the outer wall in inner canister (5).
6. a kind of agricultural seed screening plant according to claim 1, it is characterised in that: the inside of the sleeve (12)
It is provided with reset spring (121), and the other end of reset spring (121) is fixed on release link (122), and release link
(122) the inner wall welding of bottom end and screening tank (1).
7. a kind of agricultural seed screening plant according to claim 6, it is characterised in that: the sleeve (12) and be located at
The internal release link (122) of sleeve (12) is arcuate structure, two groups to be slidably connected, and 2 arcuate structures and inner canister (5)
Section concentric, and the center of sleeve (12), reset spring (121) and release link (122) about inner canister (5) is angularly divided
Cloth.
8. it is according to claim 1 it is a kind of agricultural use seed screening plant, it is characterised in that: the trash chamber (14) it is interior
Portion is equipped with fixed block (141), and the material channel (142) for tilting down distribution is offered in fixed block (141).
9. a kind of agricultural seed screening plant according to claim 8, it is characterised in that: the material channel (142)
Top and bottom end be connected respectively with the inner space of feed hopper (15) and trash chamber (14), and material channel (142) is solid
Determine the distribution of block (141) moderate angles.
10. it is according to claim 8 it is a kind of agricultural use seed screening plant, it is characterised in that: the fan (16) and out
Air port (161) is symmetrically distributed in the side wall of trash chamber (14), and fan (16) and air outlet (161) are respectively positioned on fixed block (141)
Lower section, and air outlet (161) is threaded with dust cloth bag (162).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810868343.8A CN109174653B (en) | 2018-08-02 | 2018-08-02 | Seed sieving mechanism is used to agricultural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810868343.8A CN109174653B (en) | 2018-08-02 | 2018-08-02 | Seed sieving mechanism is used to agricultural |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109174653A true CN109174653A (en) | 2019-01-11 |
| CN109174653B CN109174653B (en) | 2021-09-17 |
Family
ID=64920422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810868343.8A Active CN109174653B (en) | 2018-08-02 | 2018-08-02 | Seed sieving mechanism is used to agricultural |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109174653B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293066A (en) * | 2019-08-01 | 2019-10-01 | 湖州中科星眼科技有限公司 | A kind of spring washer separator |
| CN115999917A (en) * | 2023-03-27 | 2023-04-25 | 盐城中农国业农业科技股份有限公司 | Seed sieving mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1072840A1 (en) * | 1982-07-06 | 1984-02-15 | Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Механизации Сельского Хозяйства | Laboratory seed aspirator |
| CN205599510U (en) * | 2016-05-04 | 2016-09-28 | 重庆市秋露石膏制品厂 | A vibrator for gesso production |
| CN107583877A (en) * | 2017-09-18 | 2018-01-16 | 安徽叁旺网络信息技术有限公司 | A kind of selecting rice color device with sieve dirt drying function |
| CN107934565A (en) * | 2017-12-22 | 2018-04-20 | 郑州搜趣信息技术有限公司 | A kind of cereal collecting dust-removing device |
| CN108325810A (en) * | 2018-02-06 | 2018-07-27 | 谢树怀 | A kind of orthopaedics crosses sieve apparatus with Chinese medicinal material movable type |
-
2018
- 2018-08-02 CN CN201810868343.8A patent/CN109174653B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1072840A1 (en) * | 1982-07-06 | 1984-02-15 | Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Механизации Сельского Хозяйства | Laboratory seed aspirator |
| CN205599510U (en) * | 2016-05-04 | 2016-09-28 | 重庆市秋露石膏制品厂 | A vibrator for gesso production |
| CN107583877A (en) * | 2017-09-18 | 2018-01-16 | 安徽叁旺网络信息技术有限公司 | A kind of selecting rice color device with sieve dirt drying function |
| CN107934565A (en) * | 2017-12-22 | 2018-04-20 | 郑州搜趣信息技术有限公司 | A kind of cereal collecting dust-removing device |
| CN108325810A (en) * | 2018-02-06 | 2018-07-27 | 谢树怀 | A kind of orthopaedics crosses sieve apparatus with Chinese medicinal material movable type |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293066A (en) * | 2019-08-01 | 2019-10-01 | 湖州中科星眼科技有限公司 | A kind of spring washer separator |
| CN115999917A (en) * | 2023-03-27 | 2023-04-25 | 盐城中农国业农业科技股份有限公司 | Seed sieving mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109174653B (en) | 2021-09-17 |
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