CN108745845A - A kind of foot-operated crank rocker sieve for Panax notoginseng seeds sorting - Google Patents
A kind of foot-operated crank rocker sieve for Panax notoginseng seeds sorting Download PDFInfo
- Publication number
- CN108745845A CN108745845A CN201810391305.8A CN201810391305A CN108745845A CN 108745845 A CN108745845 A CN 108745845A CN 201810391305 A CN201810391305 A CN 201810391305A CN 108745845 A CN108745845 A CN 108745845A
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- China
- Prior art keywords
- sieve
- crank
- fixed
- panax notoginseng
- level
- Prior art date
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Links
- 235000003143 Panax notoginseng Nutrition 0.000 title claims abstract description 36
- 241000180649 Panax notoginseng Species 0.000 title claims abstract description 36
- 238000012216 screening Methods 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 241000196324 Embryophyta Species 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000009331 sowing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/08—Screens rotating within their own plane
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to a kind of foot-operated crank rocker sieves for Panax notoginseng seeds sorting, belong to agricultural mechanical field.The present invention drives rocking bar to do oscillating traverse motion by foot pedals, rocking bar drives crank to do turnover movement, big belt wheel does turnover movement together with crank, big belt wheel drives small pulley rotation by belt, to which small pulley drives sieve shaft rotation dynamic, so that level-one sieve, two level sieve, three-level sieve are rotated together with sieve axis, Panax notoginseng seeds realize the function of being sorted to Panax notoginseng seeds under the sieve screening of three-level different meshes.The present invention realizes the semi-automation of seed screening, can be relatively labor-saving filter out qualified Panax notoginseng seeds, greatly improve the speed of Panax notoginseng seeds sorting, reduce cost of labor.
Description
Technical field
The present invention relates to a kind of foot-operated crank rocker sieves for Panax notoginseng seeds sorting, belong to agricultural mechanical field.
Background technology
After Panax notoginseng seeds harvest, the quality of seed is irregular differ, while being mingled with many rubbles, broken shell in seed etc. it is miscellaneous
Object, when Radix Notoginseng is sowed, the quality of Panax notoginseng seeds quality directly affects the yield of Radix Notoginseng, meets the excellent of planting requirement so filtering out
Matter Panax notoginseng seeds are most important for notoginseng planting.It is traditional by hand pick Panax notoginseng seeds, by the good Panax notoginseng seeds of quality
Choose, at the same reject be mixed in sundries in seed method it is not only time-consuming but also laborious.So that the cost of notoginseng planting is higher.
Invention content
The present invention provides a kind of foot-operated crank rocker sieves for Panax notoginseng seeds sorting, for overcoming Radix Notoginseng kind
Disadvantage present in son sorting, Panax notoginseng seeds need to pick out the good seed of quality before sowing is sowed, and tradition is manually
The mode selected is time-consuming and laborious, the higher problem of cost brought to notoginseng planting.
The technical scheme is that：A kind of foot-operated crank rocker sieve for Panax notoginseng seeds sorting, including crank
Rocker device and screening plant, wherein crank and rocker mechanism include pedestal 1, pedal 2, rack 3, rocking bar 4, holder 5, crank 6, song
Handle fixed pin 7, fixes sleeve 8, holder 5 are fixed on pedestal 1, and rack 3 is fixed between the holder 5 of both sides, and 2 one end of pedal is solid
It is scheduled on the bottom of holder 5, the other end is fixed on 3 bottom of rack, and pedal 2 is connect by rocking bar 4 with crank 6, and crank 6 is with rocking bar 4
Swing and shake, crank 6 is fixed in rack 3 and is connected with big belt wheel 9 by fixed pin 7；Big belt wheel 9 by belt 12 with
Small pulley 17 connects, and is driven for semidecussation between big belt wheel 9 and small pulley 17；Small pulley 17 is fixed on sieve axis in screening plant
The upper end of 14 lower end, sieve axis 14 is fixed with the different sieve of mesh number, and sieve axis 14 is fixed on sieve holder 19.
The different sieve of the mesh number includes level-one sieve 13, two level sieve 15 and three-level sieve 16, and three is from top to bottom
It is sequentially fixed on sieve axis 14, and the aperture of three sieves is sequentially increased from top to bottom.The level-one sieve 13, two level sieve
15 and the pore size of three-level sieve 16 be respectively 7.5mm, 6.5mm and 5mm.
The present invention operation principle be：It is to drive rocking bar to do oscillating traverse motion by foot pedals first, rocking bar drives
Crank does turnover movement, since big belt wheel is fixed on by sleeve and key on crank, so big belt wheel does week together with crank
Transhipment is dynamic, since big belt wheel is connected with small pulley by belt, so big belt wheel drives small pulley to rotate by belt, to small
Belt wheel drives sieve shaft rotation dynamic so that level-one sieve, two level sieve, three-level sieve are rotated together with sieve axis, Panax notoginseng seeds
It is fed above level-one sieve, under the sieve screening of three-level different meshes, realizes the function of being sorted to Panax notoginseng seeds.
The beneficial effects of the invention are as follows：Sorting to Panax notoginseng seeds can be achieved, by this this it is simple in structure foot-operated
Crank rocker sieve overcomes traditional various troubles manually picked, greatly improves seed separation speed, saved agriculture
The working time of the people and labor intensity improve Radix Notoginseng sowing efficiency.This is reasonable in design, good separation effect, generalization
Degree is high, fully meets the requirement of Panax notoginseng seeds screening.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the left view of the present invention；
Fig. 3 is the sieve mechanism schematic diagram of the present invention；
Fig. 4 is the pedal crank rocker device schematic diagram of the present invention.
In figure respectively marked as：1 it is pedestal, 2 be pedal, 3 be rack, 4 be rocking bar, 5 be holder, 6 be crank, 7 is crank
Fixed pin, 8 be fixes sleeve, 9 be big belt pulley, 10 be fixed end cap, 11 be fixing bolt, 12 be belt, 13 be level-one sieve
Son, 14 be sieve axis, 15 be two level sieve, 16 be three-level sieve, 17 be small pulley, 18 be thrust ball bearing, 19 be sieve branch
Frame.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments.
Embodiment 1：As shown in Figs. 1-2, a kind of foot-operated crank rocker sieve for Panax notoginseng seeds sorting, including crank
Rocker device and screening plant, wherein crank and rocker mechanism include pedestal 1, pedal 2, rack 3, rocking bar 4, holder 5, crank 6, song
Handle fixed pin 7, fixes sleeve 8, holder 5 are fixed on pedestal 1, and rack 3 is fixed between the holder 5 of both sides, and 2 one end of pedal is solid
It is scheduled on the bottom of holder 5, the other end is fixed on 3 bottom of rack, and pedal 2 is connect by rocking bar 4 with crank 6, and crank 6 is with rocking bar 4
Swing and shake, crank 6 is fixed in rack 3 and is connected with big belt wheel 9 by fixed pin 7；Big belt wheel 9 by belt 12 with
Small pulley 17 connects, and is driven for semidecussation between big belt wheel 9 and small pulley 17；Small pulley 17 is fixed on sieve axis in screening plant
The upper end of 14 lower end, sieve axis 14 is fixed with the different sieve of mesh number, and sieve axis 14 is fixed on sieve holder 19.
Embodiment 2：As shown in figure 3, there are three types of the sieves of different pore size for setting on sieve axis 14, wherein on level-one sieve 13
Flange fixed by bolt and sieve axis 14, the flange on two level sieve 15 passes through bolt to be fixed with sieve axis 14, three-level sieve
Flange on son 16 is bolted on sieve axis 14, and small pulley 17 is connect by key with sieve axis 14, and sieve axis 14 is logical
Thrust ball bearing 18 is crossed to be connected on sieve holder 19.
As shown in figure 4, together with wherein pedestal 1 is bolted with holder 5, pedal 2 is connected with rack 3 by axis hole
Together, rack 3 and holder 5 are fixed together by pin shaft hole, and two side stands, 5 structure is consistent, position of opening always, with rack
3 interference fits, during the installation process keeping parallelism alignment installation.Rack 3 includes lateral supporting rack and perpendicular perpendicular
To supporting rack, the holder 5 that lateral supporting rack is fixed between the holder 5 of both sides and both sides is parallel, in order to crank rocker
Mechanism proper motion, vertical supporting rack are the bulk of intermediate hollow out, and vertical support frame bottom one end passes through hinge with pedal 2
Connection, the other end are fixed on holder I 2, and 4 lower end of rocking bar is connected by ball-joint and pedal 2, and 4 upper end hole of rocking bar passes through bearing
On crank 6, ensure that rocking bar 4 is swung with the rotation of crank 6,6 both ends of crank are fixed in vertical rack 3, big band
Wheel 9 is fixed on crank 6 by key and fixed end cap 10.
Embodiment 3：Since the average grain diameter of Panax notoginseng seeds is 5.62mm, the seed more than 7.5mm does not have substantially, and is suitble to
The Panax notoginseng seeds grain size of planting with sowing machine is generally between 5-6.5mm, therefore by level-one sieve 13, two level sieve 15 and three-level
The pore size of sieve 16 is respectively set to 7.5mm, 6.5mm and 5mm, and the Panax notoginseng seeds less than 5mm can be leaked from three-level sieve 16
Fall, the meeting more than 6.5mm stays in level-one sieve 13, and the impurity in Panax notoginseng seeds is usually that cauline leaf etc. is bigger than seed sizes
Impurity has also been left in level-one sieve 13, is suitble to the Panax notoginseng seeds of sowing to be separated and has been stayed in two level sieve 15.
Crank and rocker mechanism in the present apparatus is mainly the power of rotation to be provided for sieve, and can manually adjust in real time
Section, is suitble in field field work, not against other external force, and pedestal 1 and sieve holder 19 can be fixed with foundation bolt
On the ground to keep stablizing.
The specific implementation mode of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned
Embodiment within the knowledge of a person skilled in the art can also be before not departing from present inventive concept
Put that various changes can be made.
Claims (3)
1. a kind of foot-operated crank rocker sieve for Panax notoginseng seeds sorting, it is characterised in that：Including crank and rocker mechanism and
Screening plant, wherein crank and rocker mechanism include pedestal（1）, pedal（2）, rack（3）, rocking bar（4）, holder（5）, crank（6）,
Crank fixed pin（7）, fixes sleeve（8）, holder（5）It is fixed on pedestal（1）On, rack（3）It is fixed on the holder of both sides（5）It
Between, pedal（2）One end is fixed on holder（5）Bottom, the other end is fixed on rack（3）Bottom, pedal（2）Pass through rocking bar（4）
With crank（6）Connection, crank（6）With rocking bar（4）Swing and shake, crank（6）It is fixed on rack（3）It goes up and passes through fixed pin
（7）With big belt wheel（9）It is connected；Big belt wheel（9）Pass through belt（12）With small pulley（17）Connection, big belt wheel（9）With small pulley
（17）Between for semidecussation be driven；Small pulley（17）It is fixed on sieve axis in screening plant（14）Lower end, sieve axis（14）'s
Upper end is fixed with the different sieve of mesh number, sieve axis（14）It is fixed on sieve holder（19）On.
2. the foot-operated crank rocker sieve according to claim 1 for Panax notoginseng seeds sorting, it is characterised in that：It is described
The different sieve of mesh number includes level-one sieve（13）, two level sieve（15）With three-level sieve（16）, three is solid successively from top to bottom
It is scheduled on sieve axis（14）On, and the aperture of three sieves is sequentially increased from top to bottom.
3. the foot-operated crank rocker sieve according to claim 2 for Panax notoginseng seeds sorting, it is characterised in that：It is described
Level-one sieve（13）, two level sieve（15）With three-level sieve（16）Pore size be respectively 7.5mm, 6.5mm and 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810391305.8A CN108745845A (en) | 2018-04-27 | 2018-04-27 | A kind of foot-operated crank rocker sieve for Panax notoginseng seeds sorting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810391305.8A CN108745845A (en) | 2018-04-27 | 2018-04-27 | A kind of foot-operated crank rocker sieve for Panax notoginseng seeds sorting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108745845A true CN108745845A (en) | 2018-11-06 |
Family
ID=64012165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810391305.8A Pending CN108745845A (en) | 2018-04-27 | 2018-04-27 | A kind of foot-operated crank rocker sieve for Panax notoginseng seeds sorting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108745845A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112417540A (en) * | 2020-11-23 | 2021-02-26 | 昆明理工大学 | Screening system for intelligent design of precision seed sowing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR377172A (en) * | 1907-04-26 | 1907-08-30 | Charles Morel | Screen apparatus |
| CN205128373U (en) * | 2015-09-08 | 2016-04-06 | 徐志欣 | Sieving mechanism of beans |
| CN206588027U (en) * | 2017-03-02 | 2017-10-27 | 四川农业大学 | Tea seed screening washer |
| CN206778624U (en) * | 2017-05-26 | 2017-12-22 | 徐州永欣重工有限公司 | For driving the crank mechanism of cone breaker device |
| CN208643202U (en) * | 2018-04-27 | 2019-03-26 | 昆明理工大学 | A kind of foot-operated crank rocker sieve for Panax notoginseng seeds sorting |
-
2018
- 2018-04-27 CN CN201810391305.8A patent/CN108745845A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR377172A (en) * | 1907-04-26 | 1907-08-30 | Charles Morel | Screen apparatus |
| CN205128373U (en) * | 2015-09-08 | 2016-04-06 | 徐志欣 | Sieving mechanism of beans |
| CN206588027U (en) * | 2017-03-02 | 2017-10-27 | 四川农业大学 | Tea seed screening washer |
| CN206778624U (en) * | 2017-05-26 | 2017-12-22 | 徐州永欣重工有限公司 | For driving the crank mechanism of cone breaker device |
| CN208643202U (en) * | 2018-04-27 | 2019-03-26 | 昆明理工大学 | A kind of foot-operated crank rocker sieve for Panax notoginseng seeds sorting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112417540A (en) * | 2020-11-23 | 2021-02-26 | 昆明理工大学 | Screening system for intelligent design of precision seed sowing device |
| CN112417540B (en) * | 2020-11-23 | 2023-03-10 | 昆明理工大学 | Screening system for intelligent design of precision seed sowing device |
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