CN112058631A - Agricultural crop seed size screening device - Google Patents
Agricultural crop seed size screening device Download PDFInfo
- Publication number
- CN112058631A CN112058631A CN202010777563.7A CN202010777563A CN112058631A CN 112058631 A CN112058631 A CN 112058631A CN 202010777563 A CN202010777563 A CN 202010777563A CN 112058631 A CN112058631 A CN 112058631A
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- box
- bracket
- material shaking
- screening
- spring telescopic
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- 238000012216 screening Methods 0.000 title claims abstract description 66
- 239000000463 material Substances 0.000 claims abstract description 82
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 206010044565 Tremor Diseases 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 241000592344 Spermatophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 241000894007 species Species 0.000 description 1
Images
Classifications
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- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling 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
- B07B1/42—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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
- B65D90/66—Operating devices therefor
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention relates to a screening device, in particular to a seed size screening device for agriculture. The agricultural crop seed size screening device can be used for screening for multiple times and collecting the seeds conveniently after screening is completed. An agricultural crop seed size screening device, comprising: a support; the rotary push-pull assembly is arranged on the bracket; the screening and material shaking component is arranged on the bracket; and the downward pressing discharging component is arranged on the screening and shaking component. The seed screening device can screen seeds for many times by rotating the push-pull assembly and the screening and shaking assembly, so that the seeds are divided more carefully; the seed screening device can perform collection work during and after screening, and a user only needs to press the pressing rod without manually collecting screened seeds; the invention can make the seeds automatically and intermittently fall into the screening and material shaking component.
Description
Technical Field
The invention relates to a screening device, in particular to a seed size screening device for agriculture.
Background
Seeds are the unique organs of the seed plant, the main function of which is reproduction. The shape, size, color, surface texture, etc. of the seeds vary with the plant species. Seeds are often round, elliptical, kidney-shaped, oval, conical, polygonal, etc. Even if the seeds of the same plant have different sizes and larger volumes, the quality of the plump seeds is better.
Patent No. CN108339736A discloses a crop seed size screening device for agriculture, which comprises a bottom plate, a collecting box, a mounting plate, a first bearing seat, a second bearing seat, a first rotating shaft, a disc, a second rotating shaft, a first gear, a connecting rod, a speed reduction motor and the like; the left side of the bottom plate is provided with a first groove, a material collecting box is arranged in the first groove, and the rear side of the bottom plate is provided with a mounting plate. Although the device can screen the seed, but can only carry out once screening, the screening is not careful, and the seed that does not pass through the screen cloth is comparatively inconvenient when collecting.
Therefore, there is a need to design a seed size screening device for agricultural crops, which can perform screening for multiple times and is convenient to collect after screening is completed, in order to overcome the disadvantages of the prior art.
Disclosure of Invention
In order to overcome at present can only carry out once screening when carrying out the agricultural and screening work as the size of species seed, the screening is not careful, and comparatively inconvenient shortcoming, technical problem when collecting of seed that does not pass through the screen cloth: the agricultural crop seed size screening device can be used for screening for multiple times and collecting the seeds conveniently after screening is completed.
An agricultural crop seed size screening device, comprising: a support; the rotary push-pull assembly is arranged on the bracket; the screening and material shaking component is arranged on the bracket; and the downward pressing discharging component is arranged on the screening and shaking component.
Optionally, the rotary push-pull assembly comprises: the speed reducing motor is arranged on the bracket; the first rotating shaft is arranged on an output shaft of the speed reducing motor through a coupler; the sector gear is connected to the first rotating shaft in a key mode; the guide block is arranged on the bracket; the first rack is arranged on one side of the guide block in a sliding mode and can be meshed with the sector gear; and the second rack is slidably arranged on the other side of the guide block and can be meshed with the sector gear.
Optionally, the screening shaking assembly comprises: the first guide rails are arranged on two sides of the bracket; the first sliding block is arranged on the first guide rail in a sliding manner; the first material shaking box is arranged between the first sliding blocks and is connected with the first rack; the second rotating shaft is rotatably arranged on the first material shaking box; the first sieve plate is arranged on the second rotating shaft and is in contact fit with the first material shaking box; the first connecting rod is arranged on two sides of the first material shaking box; the first spring telescopic rod is arranged on the first connecting rod and is in contact with the first sieve plate; the second spring telescopic rod is arranged between the first material shaking box and two sides of the bracket; the second guide rails are arranged on two sides of the bracket; the second sliding block is arranged on the second guide rail in a sliding manner; the second material shaking box is arranged between the second sliding blocks, is larger than the first material shaking box and is connected with the second rack; the third rotating shaft is rotatably arranged on the second material shaking box; the second sieve plate is arranged on the third rotating shaft and is in contact fit with the second material shaking box; the second connecting rod is arranged on two sides of the second material shaking box; the third spring telescopic rod is arranged on the second connecting rod and is in contact with the second sieve plate; and the fourth spring telescopic rod is arranged between the second material shaking box and the two sides of the bracket.
Optionally, the lower press-out component comprises: the third connecting rod is arranged between the first spring telescopic rods; the fourth connecting rod is arranged between the third spring telescopic rods; the pressing rod is arranged on the third connecting rod and is in contact fit with the fourth connecting rod; the first sliding plate is arranged on the first sieve plate; and the second sliding plate is arranged on the second sieve plate.
Optionally, still including receiving the material subassembly, receive the material subassembly including: the first material receiving box is placed on the bracket; the second material receiving box is placed on the bracket; and the third material receiving box is placed on the bracket.
Optionally, still including automatic unloading subassembly, automatic unloading subassembly is including: the blanking box is arranged on the bracket; the material blocking expansion plate is arranged on the blanking box; the fifth connecting rods are arranged on the two sides of the blanking box; the fifth spring telescopic rod is arranged on the fifth connecting rod; the first touch rod is arranged on the fifth spring telescopic rod and is simultaneously connected with the blocking telescopic plate; the second touch rod is arranged on two sides of the first material shaking box and matched with the first touch rod.
The invention has the beneficial effects that: 1. the seed screening device can screen seeds for many times by rotating the push-pull assembly and the screening and shaking assembly, so that the seeds are divided more carefully;
2. the seed screening device can perform collection work during and after screening, a user only needs to press the pressure lever without manually collecting screened seeds, the operation is simple and convenient, and the workload of the user is reduced;
3. the invention can make the seeds automatically and intermittently fall into the screening and material shaking component without manually pouring the seeds into the screening and material shaking component by a user.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Figure 2 is a perspective view of the rotary push-pull assembly of the present invention.
Fig. 3 is a schematic perspective view of a screening and material shaking assembly according to the present invention.
Fig. 4 is a schematic perspective view of the press-down discharging assembly of the present invention.
FIG. 5 is a schematic perspective view of the receiving assembly of the present invention.
Fig. 6 is a schematic perspective view of the automatic blanking assembly of the present invention.
Description of reference numerals: 1_ cradle, 2_ rotary push-pull assembly, 21_ reduction motor, 22_ first rotating shaft, 23_ sector gear, 24_ first rack, 25_ second rack, 26_ guide block, 3_ sifting and shaking assembly, 31_ first guide rail, 32_ first slide block, 33_ first shaking box, 34_ first sieve plate, 35_ second rotating shaft, 36_ first link, 37_ first spring telescopic rod, 38_ second spring telescopic rod, 39_ second guide rail, 310_ second slide block, 311_ second shaking box, 312_ second sieve plate, 313_ third rotating shaft, 314_ second link, 315_ third spring telescopic rod, 316_ fourth spring telescopic rod, 4_ push-down discharge assembly, 41_ press rod, 42_ third link, 43_ fourth link, 44_ first slide plate, 45_ second slide plate, 5_ receiving assembly, 51_ first receiving box, 52_ second receiving box, 53_ third material receiving box, 6_ automatic material discharging assembly, 61_ material discharging box, 62_ material blocking expansion plate, 63_ fifth connecting rod, 64_ fifth spring expansion rod, 65_ first touch rod and 66_ second touch rod.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Example 1
A crop seed size screening device for agriculture is shown in figures 1-4 and comprises a support 1, a rotary push-pull assembly 2, a screening material shaking assembly 3 and a downward pressing material discharging assembly 4, wherein the rotary push-pull assembly 2 is arranged on the front side of the upper portion of the support 1, the screening material shaking assembly 3 is arranged on the upper portion of the support 1, and the downward pressing material discharging assembly 4 is arranged on the screening material shaking assembly 3.
When using the device to carry out the seed screening, at first place the seed in the screening trembles material subassembly 3, then control rotatory push-and-pull subassembly 2 work, rotatory push-and-pull subassembly 2 can drive the screening trembles material subassembly 3 and carries out work, carry out screening work to the seed, alright collect the seed of selecting the lower floor this moment, the screening is accomplished the back, control rotatory push-and-pull subassembly 2 stop work, then control push down ejection of compact subassembly 4 motion, drive the screening and tremble the partial part motion in the material subassembly 3, the seed of will screening tremble in the material subassembly 3 takes out the collection, it can to make push down ejection of compact subassembly 4 and reset and drive the screening tremble material subassembly 3 and reset after the collection is accomplished.
Rotatory push-and-pull subassembly 2 is including gear motor 21, first axis of rotation 22, sector gear 23, first rack 24, second rack 25 and guide block 26, 1 upper portion front side of support has gear motor 21 through the bolt rigid coupling, there is first axis of rotation 22 through the coupling joint on gear motor 21's the output shaft, first axis of rotation 22 rear side key connection has sector gear 23, 1 front side upper portion of support has guide block 26 through the bolt rigid coupling, 26 upside slidingtype of guide block is equipped with first rack 24, first rack 24 can mesh with sector gear 23, 26 downside slidingtype of guide block is equipped with second rack 25, second rack 25 also can mesh with sector gear 23.
After placing the seed, alright control gear motor 21 begins work, gear motor 21 can drive sector gear 23 through first axis of rotation 22 and rotate, sector gear 23 is rotatory can drive the first rack 24 of upside and move to the right side, the second rack 25 of downside moves to the left side, after sector gear 23 does not mesh with first rack 24 and second rack 25, the screening is shaken and is expected subassembly 3 and reset and drive first rack 24 and second rack 25 and reset, filter the work with this, after accomplishing seed screening work, control gear motor 21 stop work.
The screening and material shaking component 3 comprises a first guide rail 31, a first slide block 32, a first material shaking box 33, a first sieve plate 34, a second rotating shaft 35, a first connecting rod 36, a first spring telescopic rod 37, a second spring telescopic rod 38, a second guide rail 39, a second slide block 310, a second material shaking box 311, a second sieve plate 312, a third rotating shaft 313, a second connecting rod 314, a third spring telescopic rod 315 and a fourth spring telescopic rod 316, wherein the front side and the rear side of the upper part of the bracket 1 are fixedly connected with the first guide rail 31 through bolts, the first slide block 32 is arranged on the first guide rail 31 in a sliding manner, the first material shaking box 33 is fixedly connected between the upper parts of the first slide blocks 32 through bolts, the front part of the first material shaking box 33 is connected with the rear part of the first rack 24, the sieve plate at the lower part of the right side of the first material shaking box 33 is provided with the second rotating shaft 35, the first sieve plate 34 is connected on the second rotating shaft 35, the front side and the rear side of the left part of the first material shaking box 33 are fixedly connected with a first connecting rod 36 through bolts, the first connecting rod 36 is provided with a first spring telescopic rod 37, the top end of the first spring telescopic rod 37 is contacted with the bottom of the first sieve plate 34, the right part of the first material shaking box 33 is connected with two second spring telescopic rods 38 which are symmetrically and longitudinally connected with the bracket 1, the front side and the rear side of the middle part of the bracket 1 are fixedly connected with a second guide rail 39 through bolts, the second guide rail 39 is provided with a second sliding block 310 in a sliding way, the upper part of the second sliding block 310 is fixedly connected with a second material shaking box 311 through bolts, the second material shaking box 311 is larger than the first material shaking box 33, the front part of the second material shaking box 311 is connected with the rear part of the second rack 25, the lower part of the right side of the second material shaking box 311 is rotatably provided with a third rotating shaft 313, the rotating shaft 313 of the third sieve plate is connected with a second sieve plate 312, the second sieve plate, the second connecting rod 314 is connected with a third spring telescopic rod 315, the top end of the third spring telescopic rod 315 is in contact with the bottom of the second sieve plate 312, and two fourth spring telescopic rods 316 are symmetrically connected between the right part of the second material shaking box 311 and the support 1 in a front-back manner.
When the sector gear 23 drives the first rack 24 to move to the right, the first material shaking box 33 is driven to move to the right, the first material shaking box 33 drives the first sieve plate 34, the second rotating shaft 35, the first connecting rod 36 and the first spring telescopic rod 37 to move, at this time, the second spring telescopic rod 38 is compressed, meanwhile, the second rack 25 moves to the left, the second material shaking box 311 is driven to move, so as to drive the second sieve plate 312, the third rotating shaft 313, the second connecting rod 314 and the third spring telescopic rod 315 to move, at this time, the fourth spring telescopic rod 316 is stretched, when the sector gear 23 stops driving the first rack 24 and the second rack 25 to move, the second spring telescopic rod 38 and the fourth spring telescopic rod 316 are reset, the first material shaking box 33 and the second material shaking box 311 are reset, so as to drive the parts thereon to reset, alright make first shake workbin 33 and the second shake workbin 311 and produce the effect of shake, the efficiency of seed screening is improved, after the seed screening is accomplished, control gear motor 21 stop work, the motion of ejection of compact subassembly 4 is pushed down in the further control, it can make first spring telescopic link 37 and third spring telescopic link 315 compressed to push down ejection of compact subassembly 4, it is rotatory with second sieve 312 to drive first sieve 34, make the seed that does not pass through on first sieve 34 and the second sieve 312 flow out and collect, after all seeds all flow out, it can to make to push down ejection of compact subassembly 4 and reset and drive first sieve 34 and second sieve 312 and reset.
The lower-pressure discharging assembly 4 comprises a pressing rod 41, a third connecting rod 42, a fourth connecting rod 43, a first sliding plate 44 and a second sliding plate 45, the third connecting rod 42 is connected between the upper portions of the first spring telescopic rods 37, the fourth connecting rod 43 is connected between the upper portions of the third spring telescopic rods 315, the front side of the third connecting rod 42 is connected with the pressing rod 41, the pressing rod 41 is in contact fit with the fourth connecting rod 43, the left side of the first sieve plate 34 is connected with the first sliding plate 44, and the left side of the second sieve plate 312 is connected with the second sliding plate 45.
After the seed screening is completed, the pressing rod 41 can be pressed downwards, the pressing rod 41 moves downwards to drive the third connecting rod 42 and the fourth connecting rod 43 to move downwards, so that the first spring telescopic rod 37 and the third spring telescopic rod 315 are compressed to drive the first sieve plate 34 and the second sieve plate 312 to rotate, the seeds which do not pass through the first sieve plate 34 and the second sieve plate 312 flow out through the first sliding plate 44 and the second sliding plate 45, after all the seeds flow out, the pressing rod 41 stops being pressed, the first spring telescopic rod 37 and the third spring telescopic rod 315 can reset and drive the pressing rod 41, the third connecting rod 42, the fourth connecting rod 43, the first sliding plate 44, the second sliding plate 45, the first sieve plate 34 and the second sieve plate 312 to reset.
Example 2
On the basis of the embodiment 1, as shown in fig. 1, 5 and 6, the collecting device further comprises a collecting component 5, wherein the collecting component 5 comprises a first collecting box 51, a second collecting box 52 and a third collecting box 53, the first collecting box 51 is placed on the upper portion of the left side of the support 1, the second collecting box 52 is placed on the lower portion of the left side of the support 1, and the third collecting box 53 is placed on the lower side of the middle portion of the support 1.
During screening, the seeds passing through the first screen plate 34 and the second screen plate 312 flow into the third material receiving box 53, when the first screen plate 34 and the second screen plate 312 rotate, the seeds on the second screen plate 312 flow into the second material receiving box 52, and the seeds on the first screen plate 34 flow into the first material receiving box 51, so that the seeds can be classified and collected.
Still including automatic unloading subassembly 6, automatic unloading subassembly 6 is including unloading case 61, putty expansion plate 62, fifth connecting rod 63, fifth spring telescopic link 64, first touching pole 65 and second touching pole 66, 1 upper portion of support has unloading case 61 through the bolt rigid coupling, unloading case 61 lower part is equipped with putty expansion plate 62, both sides all have fifth connecting rod 63 through the bolt rigid coupling around unloading case 61 right part, fifth connecting rod 63 left side all is equipped with fifth spring telescopic link 64, fifth spring telescopic link 64 left side is connected with first touching pole 65, first touching pole 65 is connected with putty expansion plate 62 simultaneously, first two sides all weld second touching pole 66 around 33 right parts of unloading case, second touching pole 66 and the cooperation of first touching pole 65.
Before carrying out the seed screening, can place the seed in unloading case 61, when first shake workbin 33 when moving to the right side, can drive second touch pole 66 and remove, second touch pole 66 removes and just can drive first touch pole 65 and remove, first touch pole 65 removes and can make putty expansion plate 62 and fifth spring telescopic link 64 compressed, the seed alright flow out in unloading case 61 this moment, it resets to drive second touch pole 66 and resets the back to tremble workbin 33 at first, fifth spring telescopic link 64 just can reset, it resets to drive putty expansion plate 62 and first touch pole 65, the seed in unloading case 61 can't flow out this moment, so, alright to shake workbin 33 interior intermittent type unloading to first, need not artifical manual seed to pour into in the first workbin 33 into, and can prevent that the seed is too much and produce the jam.
While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.
Claims (6)
1. An agricultural species size screening device, comprising:
a support (1);
the rotary push-pull assembly (2) is arranged on the bracket (1);
the screening and material shaking component (3) is arranged on the bracket (1);
and the downward pressing discharging component (4) is arranged on the screening and shaking component (3).
2. An agricultural species size screen according to claim 1, wherein the rotary push-pull assembly (2) comprises:
the speed reducing motor (21) is arranged on the bracket (1);
a first rotating shaft (22) which is mounted on an output shaft of the speed reducing motor (21) through a coupling;
a sector gear (23) keyed on the first rotation shaft (22);
a guide block (26) mounted on the bracket (1);
the first rack (24) is slidably arranged on one side of the guide block (26), and the first rack (24) is meshed with the sector gear (23);
and the second rack (25) is slidably arranged on the other side of the guide block (26), and the second rack (25) is meshed with the sector gear (23).
3. An agricultural species size screen apparatus according to claim 2, wherein the screen shaking assembly (3) comprises:
the first guide rails (31) are arranged on two sides of the bracket (1);
a first slider (32) slidably mounted on the first guide rail (31);
the first material shaking box (33) is arranged between the first sliding blocks (32), and the first material shaking box (33) is connected with the first rack (24);
the second rotating shaft (35) is rotatably arranged on the first material shaking box (33);
the first sieve plate (34) is arranged on the second rotating shaft (35), and the first sieve plate (34) is in contact fit with the first material shaking box (33);
the first connecting rods (36) are arranged on two sides of the first material shaking box (33);
the first spring telescopic rod (37) is arranged on the first connecting rod (36), and the first spring telescopic rod (37) is in contact with the first sieve plate (34);
the second spring telescopic rod (38) is arranged between the first material shaking box (33) and two sides of the bracket (1);
the second guide rails (39) are arranged on two sides of the bracket (1);
a second slider (310) slidably mounted on the second rail (39);
the second material shaking box (311) is arranged between the second sliding blocks (310), the second material shaking box (311) is larger than the first material shaking box (33), and the second material shaking box (311) is connected with the second rack (25);
a third rotating shaft (313) rotatably mounted on the second material shaking box (311);
the second sieve plate (312) is arranged on the third rotating shaft (313), and the second sieve plate (312) is in contact fit with the second material shaking box (311);
the second connecting rods (314) are arranged at two sides of the second material shaking box (311);
the third spring telescopic rod (315) is arranged on the second connecting rod (314), and the third spring telescopic rod (315) is in contact with the second sieve plate (312);
and the fourth spring telescopic rod (316) is arranged between the second material shaking box (311) and the two sides of the bracket (1).
4. An agricultural species size screening apparatus according to claim 3, wherein the lower press outlet assembly (4) includes:
a third link (42) mounted between the first spring telescopic rods (37);
a fourth connecting rod (43) installed between the third spring telescopic rods (315);
the pressing rod (41) is arranged on the third connecting rod (42), and the pressing rod (41) is in contact fit with the fourth connecting rod (43);
a first slide plate (44) mounted on the first screen deck (34);
and a second sliding plate (45) mounted on the second screen deck (312).
5. The agricultural species size screening device of claim 4, further comprising a receiving assembly (5), wherein the receiving assembly (5) comprises:
a first material receiving box (51) placed on the bracket (1);
a second material receiving box (52) which is arranged on the bracket (1);
a third material receiving box (53) which is arranged on the bracket (1).
6. The agricultural species size screening device according to claim 5, further comprising an automatic blanking assembly (6), wherein the automatic blanking assembly (6) comprises:
the blanking box (61) is arranged on the bracket (1);
the material blocking expansion plate (62) is arranged on the blanking box (61);
the fifth connecting rods (63) are arranged on two sides of the blanking box (61);
a fifth spring telescopic rod (64) which is arranged on the fifth connecting rod (63);
the first touch rod (65) is arranged on the fifth spring telescopic rod (64), and the first touch rod (65) is connected with the material blocking telescopic plate (62) at the same time;
and the second touch rods (66) are arranged on two sides of the first material shaking box (33), and the second touch rods (66) are matched with the first touch rods (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010777563.7A CN112058631A (en) | 2020-08-05 | 2020-08-05 | Agricultural crop seed size screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010777563.7A CN112058631A (en) | 2020-08-05 | 2020-08-05 | Agricultural crop seed size screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112058631A true CN112058631A (en) | 2020-12-11 |
Family
ID=73656947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010777563.7A Pending CN112058631A (en) | 2020-08-05 | 2020-08-05 | Agricultural crop seed size screening device |
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| CN (1) | CN112058631A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705455A (en) * | 2021-01-13 | 2021-04-27 | 雷冬 | Import timber reutilization waste material multi-stage screening equipment |
| CN112827811A (en) * | 2021-01-20 | 2021-05-25 | 林添花 | Vibrations formula mung bean seed selection device |
| CN112844612A (en) * | 2021-01-04 | 2021-05-28 | 罗直宝 | Agricultural beans grinds to become powder equipment |
| CN113182184A (en) * | 2021-04-23 | 2021-07-30 | 秦情 | Automatic shaking device for medicinal material selection |
| CN113275236A (en) * | 2021-06-03 | 2021-08-20 | 陈科帆 | Fine husky splitter of coarse sand |
| CN113385403A (en) * | 2021-05-07 | 2021-09-14 | 万林卫 | Agricultural rape seed screening equipment |
| CN113752413A (en) * | 2021-08-20 | 2021-12-07 | 江西瑞溢新材料科技有限公司 | Plastic particle classified screening device |
| CN114472136A (en) * | 2022-01-05 | 2022-05-13 | 侯文峰 | Large batch crushed aggregates screening system |
| CN114950949A (en) * | 2022-06-16 | 2022-08-30 | 高安市盛发粮油有限公司 | Foreign matter divides sieve device for corn processing |
| CN115228722A (en) * | 2022-07-20 | 2022-10-25 | 定南九鼎牧业有限公司 | A granule sieving mechanism for pig feed production |
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| GB9319908D0 (en) * | 1993-09-27 | 1993-11-10 | Downs E W & Son Ltd | Improved sizing mechanism |
| DE102016108410A1 (en) * | 2015-05-13 | 2016-11-17 | Hanffaser Uckermark eG | Harvesting device and method for obtaining seeds or grains from a crop |
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Application publication date: 20201211 |