CN214052434U - Lavender seed screening device - Google Patents
Lavender seed screening device Download PDFInfo
- Publication number
- CN214052434U CN214052434U CN202023072772.6U CN202023072772U CN214052434U CN 214052434 U CN214052434 U CN 214052434U CN 202023072772 U CN202023072772 U CN 202023072772U CN 214052434 U CN214052434 U CN 214052434U
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- CN
- China
- Prior art keywords
- screening
- seed
- pivot
- base
- filter cylinder
- 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
- 238000012216 screening Methods 0.000 title claims abstract description 86
- 244000178870 Lavandula angustifolia Species 0.000 title claims abstract description 19
- 235000010663 Lavandula angustifolia Nutrition 0.000 title claims abstract description 19
- 239000001102 lavandula vera Substances 0.000 title claims abstract description 19
- 235000018219 lavender Nutrition 0.000 title claims abstract description 19
- 239000012535 impurity Substances 0.000 claims abstract description 67
- 239000002245 particle Substances 0.000 claims abstract description 48
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 239000008187 granular material Substances 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000007873 sieving Methods 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000207923 Lamiaceae Species 0.000 description 1
- 241001529749 Lavandula Species 0.000 description 1
- 235000002997 Lavandula Nutrition 0.000 description 1
- 241001571736 Lysimachia foenum-graecum Species 0.000 description 1
- 244000290333 Vanilla fragrans Species 0.000 description 1
- 235000009499 Vanilla fragrans Nutrition 0.000 description 1
- 235000012036 Vanilla tahitensis Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 241001233957 eudicotyledons Species 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Images
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a lavender seed sieving mechanism, the on-line screen storage device comprises a base, be equipped with the inclined plane on the base, the slope is fixed with first support on the inclined plane of base, screening case and second support, the base top is equipped with the filter cylinder that the slope set up, the feeder hopper is installed to the oblique upper end department of filter cylinder, filter cylinder and screening case fixed connection, the filter cylinder lower part is located the screening incasement, the filter cylinder internal fixation has the baffle of being connected with the filter cylinder, the baffle divide into the tiny particle impurity collecting region with the filter cylinder, seed collecting region and large granule impurity filtering area, be equipped with the pivot in the filter cylinder, pivot axis and filter cylinder axis parallel arrangement, install the brush in the pivot. The utility model can stir the seeds in the screening cylinder by the brush, avoid the accumulation of the lavender seeds, improve the screening efficiency, and simultaneously, the brush can brush out the impurities blocking the filtering holes, thereby avoiding the blockage; the lower part of the screening cylinder is sealed in the screening box, so that dust can be prevented from being discharged outside and polluting air, and workers can be ensured to work in a healthy environment.
Description
Technical Field
The utility model relates to a seed screening installation technical field, especially a lavender seed sieving mechanism.
Background
Lavender is also called Lysimachia foenum-graecum, Vanilla, and Moss, and belongs to Dicotyledoneae, Labiatae, and Lavandula. The seedling is sown and raised, the propagation is fast, the root system is developed, the seedling is robust, but the variability is large, and the seedling is a good material for seed selection. The screening of seeds in the lavender planting process is very important, and the seeds are uniform in size, full in seeds and brown and glossy.
When the conventional lavender seed screening machine is used, seeds to be screened contain straw and leaves, so that sieve pores are easily blocked, the work of the screening machine is influenced, and the screening effect and the screening efficiency are reduced; meanwhile, the screening process is not closed, dust is easily generated, air is polluted, and workers are not good for health after inhaling the dust.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem and designing a lavender seed screening device.
The technical scheme of the utility model is that the lavender seed screening device comprises a base, wherein the base is provided with an inclined plane, a first bracket, a screening box and a second bracket are obliquely and fixedly arranged on the inclined plane of the base, a screening cylinder is obliquely arranged above the base, a feeding hopper is arranged at the oblique upper end of the screening cylinder, the lower part of the screening cylinder is of a filter screen structure with filter holes, the upper part of the screening cylinder is of a closed structure, the screening cylinder is fixedly connected with the screening box, the lower part of the screening cylinder is positioned in the screening box, a baffle plate connected with the screening cylinder is fixedly arranged in the screening box, the screening box is divided into a small particle impurity collecting area, a seed collecting area and a large particle impurity filtering area by the baffle plate, the filter hole aperture of the filter screen structure corresponding to the right upper part of the small particle impurity collecting area is smaller than the filter hole aperture of the filter screen structure corresponding to the right upper part of the seed collecting area, and a large particle impurity outlet corresponding to the large particle impurity filtering area is radially arranged at the oblique lower end of the screening cylinder, be equipped with the pivot in the filter cylinder, pivot axis and filter cylinder axis parallel arrangement install the brush in the pivot, and the brush extends to its oblique lower extreme by the oblique upper end of filter cylinder, and brush and filter cylinder bottom inner wall contact, the oblique upper end of pivot rotate through first bearing and install on first support, and the oblique lower extreme of pivot rotates through the second bearing and installs on the second support, installs the actuating mechanism who is connected with the pivot transmission on the base.
Preferably, actuating mechanism is including fixing the gear motor on the base, and the drive pulley is installed to the gear motor output, installs driven pulley in the pivot, passes through the driving belt transmission between drive pulley and the driven pulley and is connected.
Preferably, the screening box is provided with a small particle impurity collecting box door corresponding to the small particle impurity collecting region, a seed collecting box door corresponding to the seed collecting region and a large particle impurity collecting box door corresponding to the large particle impurity filtering region.
Preferably, the small particle impurity collecting box door, the seed collecting box door and the large particle impurity collecting box door are all set to two.
The utility model has the advantages that: the seeds in the screening cylinder are stirred by the brush, so that the lavender seeds to be screened continuously move, accumulation is avoided, the seeds are separated from leaves and flower ears, the screening efficiency is improved, and meanwhile, impurities blocking the filtering holes can be brushed by the brush, so that blocking is avoided; small particle impurities can be separated from seeds by arranging filter holes with different pores in the filter screen structure, and large particle impurities which are not filtered finally can be discharged into a large particle impurity collecting region by arranging a large particle impurity outlet; the upper part of the screening cylinder is of a closed structure, so that seeds or impurities can be prevented from being separated from the screening cylinder under the action force of the hairbrush, the lower part of the screening cylinder is sealed in the screening box, dust can be prevented from being discharged outside and polluting air, and workers can be guaranteed to work in a healthy environment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of a screen cylinder;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2;
in the figure, 1, a base; 2. a first bracket; 3. a screening box; 4. a second bracket; 5. a screening cylinder; 6. a feed hopper; 7. a screen structure; 8. a partition plate; 9. a small particle impurity collection region; 10. a seed collection region; 11. a large particle impurity filtering region; 12. a large particle impurity outlet; 13. a rotating shaft; 14. a brush; 15. a first bearing; 16. a second bearing; 17. a reduction motor; 18. a drive pulley; 19. a driven pulley; 20. a drive belt; 21. a small particle impurity collecting box door; 22. a seed collection box door; 23. big granule impurity collecting box door.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-4: a lavender seed screening device comprises a base 1, wherein an inclined plane is arranged on the base 1, a first support 2, a screening box 3 and a second support 4 are obliquely and fixedly arranged on the inclined plane of the base 1, a screening cylinder 5 which is obliquely arranged is arranged above the base 1, an included angle between the axis of the screening cylinder 5 and the horizontal plane is preferably 1-10 degrees, if the angle is too small, the moving speed of seeds is low, the screening speed is low, if the angle is too large, the moving speed of seeds is high, the screening effect is poor, in the embodiment, 2 degrees are arranged, a feed hopper 6 is arranged at the oblique upper end of the screening cylinder 5, a filter screen structure 7 with filter holes is arranged at the lower part of the screening cylinder 5, the upper part of the screening cylinder 5 is of a closed structure, the seeds or impurities can be prevented from leaving the screening cylinder 5 from the upper part, the screening cylinder 5 is fixedly connected with the screening box 3, the lower part of the screening cylinder 5 is positioned in the screening box 3, a partition plate 8 connected with the screening cylinder 5 is fixedly arranged in the screening box 3, the screening box 3 is divided into a small particle impurity collecting area 9 by a clapboard 8, seed collecting region 10 and large granule impurity filtering area 11, the filtration pore aperture of the filtration pore structure 7 that corresponds directly over little granule impurity collecting region 9 is less than the filtration pore aperture of the filtration pore structure 7 that corresponds directly over seed collecting region 10, the oblique lower extreme department of filter cylinder 5 radially opens has large granule impurity export 12 that corresponds with large granule impurity filtering area 11, be equipped with pivot 13 in the filter cylinder 5, pivot 13 axis and filter cylinder 5 axis parallel arrangement, install brush 14 in the pivot 13, brush 14 extends to its oblique lower extreme by the oblique upper end of filter cylinder 5, brush 14 and the contact of 5 bottom inner wall of filter cylinder, the oblique upper end of pivot 13 rotates through first bearing 15 and installs on first support 2, the oblique lower extreme of pivot 13 rotates through second bearing 16 and installs on second support 4, install the actuating mechanism who is connected with pivot 13 transmission on the base 1. The upper part of the screening cylinder 5 is of a closed structure, so that seeds or impurities can be prevented from being separated from the screening cylinder 5 under the action of the hairbrush 14, and the lower part of the screening cylinder 5 is closed in the screening box 3, so that dust can be prevented from being discharged outside and polluting air.
The driving mechanism comprises a speed reducing motor 17 fixed on the base 1, a driving belt pulley 18 is installed at the output end of the speed reducing motor 17, a driven belt pulley 19 is installed on the rotating shaft 13, and the driving belt pulley 18 is in transmission connection with the driven belt pulley 19 through a transmission belt 20.
The screening box 3 is provided with a small particle impurity collecting box door 21 corresponding to the small particle impurity collecting region 9, a seed collecting box door 22 corresponding to the seed collecting region 10 and a large particle impurity collecting box door 23 corresponding to the large particle impurity filtering region 11.
For the convenience of clearing up tiny particle impurity collecting region 9, seed collecting region 10 and large granule impurity filtering region 11, tiny particle impurity collecting chamber door 21, seed collecting chamber door 22 and large granule impurity collecting chamber door 23 all set up to two to can be by screening 3 preceding terminal surfaces and rear end face simultaneously or clear up impurity in proper order or take out the seed, avoid having the dead angle of difficult operation.
The working principle of the embodiment is as follows: turning on a driving motor, putting lavender seeds to be screened into a feed hopper 6, enabling the seeds to enter a screening cylinder 5 from the feed hopper 6, driving the driving motor to drive a driven belt pulley 19 and a rotating shaft 13 to rotate through a driving belt pulley 18 and a transmission belt 20, enabling a brush 14 to rotate along with the rotating shaft 13 and stir the seeds in the screening cylinder 5, enabling small particle impurities such as small scraps, dust and the like to fall into a small particle impurity collecting region 9 of a screening box 3 through a filtering hole of a filtering net structure 7 right above the small particle impurity collecting region 9, enabling the seeds to gradually move downwards under the action of gravity, when the seeds move to the seed collecting region 10, the small particle impurities are roughly filtered, the seeds fall into the seed collecting region 10 of the screening box 3 through the filtering holes of the filtering net structure 7 right above the seed collecting region 10, the large particle impurities continue to move downwards slowly until the large particle impurities move to the large particle impurity outlet 12, and the large particle impurities fall into the large particle impurity filtering region 11 from the large particle impurity outlet 12; meanwhile, the brush 14 brushes the lavender seeds to be screened, so that the lavender seeds to be screened continuously move, accumulation is avoided, the screening efficiency is improved, and meanwhile, impurities blocking the filter holes can be brushed away by the brush 14, and blockage is avoided; after the screening, open tiny particle impurity collection chamber door 21, can clear up tiny particle impurity, open seed collection chamber door 22, can remove the seed, open large granule impurity collection chamber door 23, can clear up large granule impurity.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (4)
1. A lavender seed screening device comprises a base (1) and is characterized in that an inclined plane is arranged on the base (1), a first support (2), a screening box (3) and a second support (4) are obliquely and fixedly arranged on the inclined plane of the base (1), a screening cylinder (5) is obliquely arranged above the base (1), a feeding hopper (6) is installed at the oblique upper end of the screening cylinder (5), a filter screen structure (7) with filter holes is arranged at the lower part of the screening cylinder (5), the upper part of the screening cylinder (5) is of a closed structure, the screening cylinder (5) is fixedly connected with the screening box (3), the lower part of the screening cylinder (5) is positioned in the screening box (3), a partition plate (8) connected with the screening cylinder (5) is fixedly arranged in the screening box (3), the partition plate (8) divides the screening box (3) into a small particle impurity collecting region (9), a seed collecting region (10) and a large particle impurity filtering region (11), the aperture of the filter hole of the filter screen structure (7) corresponding to the position right above the small particle impurity collecting region (9) is smaller than the aperture of the filter hole of the filter screen structure (7) corresponding to the position right above the seed collecting region (10), the oblique lower extreme department of a sieve tube (5) radially opens and to have large granule impurity export (12) that correspond with large granule impurity filtering area (11), be equipped with pivot (13) in sieve tube (5), pivot (13) axis and sieve tube (5) axis parallel arrangement, install brush (14) on pivot (13), brush (14) extend to its oblique lower extreme by the oblique upper end of sieve tube (5), brush (14) and sieve tube (5) bottom inner wall contact, pivot (13) oblique upper end is installed on first support (2) through first bearing (15) rotation, the oblique lower extreme of pivot (13) is installed on second support (4) through second bearing (16) rotation, install the actuating mechanism who is connected with pivot (13) transmission on base (1).
2. The lavender seed screening device according to claim 1, wherein the driving mechanism comprises a speed reducing motor (17) fixed on the base (1), a driving pulley (18) is installed at the output end of the speed reducing motor (17), a driven pulley (19) is installed on the rotating shaft (13), and the driving pulley (18) is in transmission connection with the driven pulley (19) through a transmission belt (20).
3. The lavender seed screening device according to claim 1, wherein the screening box (3) is provided with a small particle impurity collecting box door (21) corresponding to the small particle impurity collecting region (9), a seed collecting box door (22) corresponding to the seed collecting region (10) and a large particle impurity collecting box door (23) corresponding to the large particle impurity filtering region (11).
4. The lavender seed screening apparatus of claim 3, wherein the small particle impurity collecting box door (21), the seed collecting box door (22) and the large particle impurity collecting box door (23) are provided in two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023072772.6U CN214052434U (en) | 2020-12-19 | 2020-12-19 | Lavender seed screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023072772.6U CN214052434U (en) | 2020-12-19 | 2020-12-19 | Lavender seed screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214052434U true CN214052434U (en) | 2021-08-27 |
Family
ID=77409464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023072772.6U Expired - Fee Related CN214052434U (en) | 2020-12-19 | 2020-12-19 | Lavender seed screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214052434U (en) |
-
2020
- 2020-12-19 CN CN202023072772.6U patent/CN214052434U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210827 |