CN209866591U - Seed sieving mechanism - Google Patents
Seed sieving mechanism Download PDFInfo
- Publication number
- CN209866591U CN209866591U CN201920311038.9U CN201920311038U CN209866591U CN 209866591 U CN209866591 U CN 209866591U CN 201920311038 U CN201920311038 U CN 201920311038U CN 209866591 U CN209866591 U CN 209866591U
- Authority
- CN
- China
- Prior art keywords
- casing
- seed
- motor
- rotary drum
- dust
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 9
- 238000007873 sieving Methods 0.000 title claims abstract description 9
- 238000012216 screening Methods 0.000 claims abstract description 39
- 239000000428 dust Substances 0.000 claims abstract description 33
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 12
- 241001330002 Bambuseae Species 0.000 claims abstract description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 12
- 239000011425 bamboo Substances 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241001313857 Bletilla striata Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a seed sieving mechanism, including feed arrangement, motor, rotary drum, casing, the rotary drum sets up inside the casing, and the rotary drum is close to feed inlet one end and is provided with rolling bearing, and rolling bearing installs inside the casing, and feed arrangement connects motor a, feed arrangement installs outside the casing, and the rotary drum is kept away from feed inlet one end and is provided with the pivot, and the pivot is installed inside the casing, and pivot one end is provided with motor b, and motor b installs outside the casing, and the casing top is provided with the dust cover, wherein the rotary drum once sets up the section of thick bamboo that removes dust to the other end by feed inlet one end, and shrivelled seed screening cylinder filters the letter sorting step by step, conveniently selects the dust, and shrivelled seed and full seed guarantee the abundant screening to obtain.
Description
Technical Field
The utility model relates to an agricultural planting field, in particular to from seed screening sorting device.
Background
The quality of the seeds directly determines the success or failure of the whole planting industry, breeding is an important link for ensuring the quality of the seeds, the seeds need to be screened and sorted before breeding, impurities and small-sized seeds in the seeds are removed, the seeds with full particles are obtained, and therefore the purposes of improving the germination and survival rate of the seeds are achieved. In the prior art, seeds are usually screened manually, and the method has low efficiency and uneven quality caused by different selection standards. And adopt vibrations screen cloth letter sorting, the speed is slow to produce great dust pollution environment easily at low efficiency.
Among the prior art, for example, patent number is CN 201721300603.9's utility model discloses a tuber of hyacinth bletilla seed sieve separator, including the tube screen, still include edulcoration pipe and fan, the center department of tube screen one end is provided with the feed inlet, the tube screen slope sets up, the one end that the tube screen was provided with the feed inlet will be higher than the other end of tube screen, the feed inlet is being connected the edulcoration pipe, be provided with the exhaust column in the edulcoration pipe, the exhaust column passes through pipe connection the fan, the exhaust column passes through the pipe is fixed in the edulcoration pipe, this kind screens the letter sorting through a sieve section of thick bamboo mode to can extract the reducible environmental pollution of mode of debris through the exhaust bucket, nevertheless the unable control of input speed causes the letter sorting inhomogeneous easily, and material recovery is also inconvenient, and the dust easily disperses in the air simultaneously and causes the pollution.
SUMMERY OF THE UTILITY MODEL
In order to overcome the sorting inefficiency among the prior art, the insufficient and easy pollution scheduling problem that causes of letter sorting, the utility model provides a screening speed is high, and the seed sieving mechanism that the letter sorting is abundant and can not cause environmental pollution.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a seed sieving mechanism, includes feed arrangement, motor, rotary drum, and the casing is constituteed, the rotary drum sets up inside the casing, and the rotary drum is close to feed inlet one end and is provided with rolling bearing, and rolling bearing installs inside the casing, and feed arrangement connects motor a, feed arrangement installs outside the casing, and the rotary drum is kept away from feed inlet one end and is provided with the pivot, and the pivot is installed inside the casing, and pivot one end is provided with motor b, and motor b installs outside the casing, and the casing top is provided with the dust cover.
The seed screening device comprises a feeding helical blade and a hopper, wherein the rotating direction of the feeding helical blade is consistent with the rotating direction of the rotating drum.
In the seed screening device, the rotating shaft is driven by the motor b, and the rotating direction of the motor b is consistent with the direction of the motor a.
In the seed screening apparatus, the rotating drum and the surface plane of the casing form an included angle of 5 °.
The rotary drum is sequentially provided with the dust removing drum, the flat seed screening drum and the full seed screening drum from one end of the feeding hole to the other end of the rotary drum.
The utility model provides a foretell seed sieving mechanism, dust removal section of thick bamboo below is provided with the collection dirt passageway, and collection dirt passageway below is provided with the dust collection box, shrivelled seed screening section of thick bamboo below is provided with shrivelled seed collection passageway, shrivelled seed collection passageway below is provided with shrivelled seed collecting box, full seed screening section of thick bamboo below is provided with full seed collection passageway, and full seed collection passageway below is provided with full seed collecting box.
The seed screening apparatus described above is characterized in that: the dust cover is arranged above the shell, and the dust-proof fan is arranged in the dust cover.
The utility model has the advantages that: the utility model relates to a seed sieving mechanism, including feed arrangement, motor, rotary drum, casing, adopt the not abundant screening in the reducible screening process of controllable formula feed arrangement, divide the three-layer screening simultaneously, a sieve section of thick bamboo is equipped with certain angle with the casing and makes things convenient for the material to march, and equipment structure is simple and convenient screening efficiency is high-efficient, and the outside is equipped with the dust cover environmental protection more simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the drum of the present invention.
Fig. 3 is a schematic view of the feeding device of the present invention.
In the figure: 1 is motor a, 2 is feeding helical blade, 3 is the hopper, 4 is rolling bearing, 5 is the rotary drum, 6 is motor b, 7 is the pivot, 8 is the collection dirt passageway, 9 is the dust collection box, 10 is the shriveled seed collection passageway, 11 is the shriveled seed collecting box, 12 is full seed collection passageway, 13 is full seed collecting box, 14 is the dust cover, 15 is the fan, 16 is full seed screening section of thick bamboo, 17 is the shriveled seed screening section of thick bamboo, 18 is a dust removal section of thick bamboo, 19 is the casing.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings
The utility model provides a seed sieving mechanism, includes feed arrangement, motor, rotary drum 5, and casing 19 constitutes, rotary drum 5 sets up inside casing 19, and rotary drum 5 is close to feed inlet one end and is provided with rolling bearing 4, and rolling bearing 4 installs inside casing 19, and feed arrangement connects motor a1, feed arrangement installs at casing 19 outside, and feed inlet one end is kept away from to rotary drum 5 is provided with pivot 7, and pivot 7 is installed inside casing 19, and pivot 7 one end is provided with motor b6, and motor b6 installs outside casing 19, and casing 19 top is provided with dust cover 14.
Wherein feed arrangement include feeding helical blade 2, hopper 3, feeding helical blade 2 direction of rotation is unanimous with the rotary drum 5 direction of rotation, uses the helical blade feeding can control feed rate, can fully screen more, ensures screening quality.
In the seed screening device, the rotating shaft 7 is driven by the motor b6, the rotating direction of the motor b6 is consistent with the direction of the motor a1, the two motors respectively drive the rotating drum and the feeding helical blade, so that the structure is simple, the rotating directions of the motors are consistent, the directions of the driven rotating drum 5 and the driven feeding helical blade 2 are consistent, and the normal operation of the equipment is ensured.
Wherein the rotary drum 5 has 5 contained angles with casing 19 surface plane, and the seed rotates with rotary drum 5 and moves together in rotary drum 5, adopts 5 contained angles to make things convenient for the flow of seed, can not cause the jam of screen cloth, and the angle is too big simultaneously can cause the not abundant of screening.
In order to ensure that the screening is more sufficient, the rotary drum 5 is sequentially provided with a dust removing drum 18, a shrivelled seed screening drum 17 and a full seed screening drum 16 from one end of the feeding hole to the other end, and the screening is ensured to be sufficient in three layers.
Wherein, a dust collecting channel 8 is provided with below the dust removing cylinder 18, and a dust collecting box 9 is provided with below the dust collecting channel 8, shriveled seed screening cylinder 17 below is provided with shriveled seed collecting channel 10, shriveled seed collecting channel 10 below is provided with shriveled seed collecting box 11, full seed screening cylinder 16 below is provided with full seed collecting channel 12, and full seed collecting channel 12 below is provided with full seed collecting box 13, retrieves in grades, improves recovery efficiency, reduces the degree of difficulty of the ejection of compact simultaneously, has made things convenient for the operation.
Wherein dust cover 14 sets up in casing 19 top, and the inside dustproof fan 15 that is provided with of dust cover, and rotary drum 5 operation in-process produces dangers such as dust easily, can cause harm to workman's health in the workshop production, sets up the dispersion that dust cover 14 can effectively completely cut off the dust in casing 19 outside, and installation fan 15 can absorb particulate matters such as dust more high-efficiently simultaneously.
The above description is for a seed screening device according to the present invention, and further detailed description is not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art according to the technical solution of the present invention without departing from the concept of the present invention should be considered as the protection scope of the present invention.
Claims (7)
1. The utility model provides a seed sieving mechanism, includes feed arrangement, motor, rotary drum, casing, its characterized in that: the rotary drum sets up inside the casing, and the rotary drum is close to feed inlet one end and is provided with rolling bearing, and rolling bearing installs inside the casing, and feed arrangement connects motor a, feed arrangement installs outside the casing, and the rotary drum is kept away from feed inlet one end and is provided with the pivot, and the pivot is installed inside the casing, and pivot one end is provided with motor b, and motor b installs outside the casing, and the casing top is provided with the dust cover.
2. A seed screening apparatus according to claim 1, wherein: the feeding device comprises a feeding spiral blade and a hopper, and the rotating direction of the feeding spiral blade is consistent with that of the rotating drum.
3. A seed screening apparatus according to claim 1, wherein: the rotating shaft is driven by a motor b, and the rotating direction of the motor b is consistent with the direction of the motor a.
4. A seed screening apparatus according to claim 3, wherein: the drum and the surface plane of the machine shell form an included angle of 5 degrees.
5. A seed screening apparatus according to claim 4, wherein: the rotary drum is sequentially provided with a dust removing drum, a shrivelled seed screening drum and a plump seed screening drum from one end of the feeding hole to the other end.
6. A seed screening apparatus according to claim 5, wherein: the utility model discloses a full seed screening machine, including a dust removal section of thick bamboo, dry flat seed screening section of thick bamboo below is provided with the collection dirt passageway, and collection dirt passageway below is provided with the dust collection box, and dry flat seed screening section of thick bamboo below is provided with dry flat seed collection passageway, dry flat seed collection passageway below is provided with full seed collection passageway, and full seed collection passageway below is provided with full seed collection box.
7. A seed screening apparatus according to claim 1, wherein: the dust cover is arranged above the shell, and the dust-proof fan is arranged in the dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311038.9U CN209866591U (en) | 2019-03-12 | 2019-03-12 | Seed sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311038.9U CN209866591U (en) | 2019-03-12 | 2019-03-12 | Seed sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209866591U true CN209866591U (en) | 2019-12-31 |
Family
ID=68954670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920311038.9U Expired - Fee Related CN209866591U (en) | 2019-03-12 | 2019-03-12 | Seed sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209866591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441383A (en) * | 2021-05-27 | 2021-09-28 | 济宁市农业科学研究院 | Cotton seed screening device and screening method |
| CN117099531A (en) * | 2023-06-21 | 2023-11-24 | 农业农村部南京农业机械化研究所 | A batch type green manure seed rubbing machine |
-
2019
- 2019-03-12 CN CN201920311038.9U patent/CN209866591U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441383A (en) * | 2021-05-27 | 2021-09-28 | 济宁市农业科学研究院 | Cotton seed screening device and screening method |
| CN117099531A (en) * | 2023-06-21 | 2023-11-24 | 农业农村部南京农业机械化研究所 | A batch type green manure seed rubbing machine |
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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 |
Granted publication date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |