CN213727661U - Hybrid rice seed classified screening device - Google Patents
Hybrid rice seed classified screening device Download PDFInfo
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- CN213727661U CN213727661U CN202022428214.2U CN202022428214U CN213727661U CN 213727661 U CN213727661 U CN 213727661U CN 202022428214 U CN202022428214 U CN 202022428214U CN 213727661 U CN213727661 U CN 213727661U
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Abstract
The utility model discloses a hybrid rice seed classified screening device relates to rice seed screening installation field, including the bottom plate, the equal fixedly connected with side backup pad in both ends of the upper surface of bottom plate is provided with the filter cylinder between the middle part of two side backup pads, and the sieve mesh has been seted up to the inner wall of filter cylinder, and the inner wall fixedly connected with stirring rod of filter cylinder, a terminal surface middle part of filter cylinder are pegged graft through the bearing activity and are had the inlet pipe, and the one end of inlet pipe runs through a side backup pad and extends to one side of side backup pad. The utility model discloses an inner chamber at the inlet pipe is provided with auger blade, the fixed solid fixed ring that has cup jointed of one end of auger blade's pivot, gu fixed ring's lateral wall fixedly connected with connecting rod, the one end of connecting rod and the one end inner wall fixed connection of sieve tube, consequently the sieve tube rotates and can drive auger blade and rotate in step and push the sieve tube inner chamber with the seed, need not additionally to use spiral fortune glassware, it is more convenient and the energy can be saved during the use.
Description
Technical Field
The utility model relates to a rice seed screening installation field, in particular to hybrid rice seed classified screening device.
Background
In the process of processing and producing rice seeds, in order to improve the germination rate of the rice seeds, rice seeds with different qualities need to be classified and screened, so that the screened rice seeds with the same grade can have uniform growth characteristics, and the planting yield can be improved. However, the conventional hybrid rice seed grading and screening device needs to use a spiral material conveying device when feeding materials into the screening cylinder, so that the use is inconvenient, and the energy consumption is increased.
Therefore, it is necessary to develop a device for classifying and screening hybrid rice seeds to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hierarchical sieving mechanism of hybrid rice seed to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hybrid rice seed classified screening device comprises a bottom plate, wherein two ends of the upper surface of the bottom plate are fixedly connected with side supporting plates, a screening cylinder is arranged between the middle parts of the two side supporting plates, screen holes are formed in the inner wall of the screening cylinder, a stirring rod is fixedly connected to the inner wall of the screening cylinder, an inlet pipe is movably inserted in the middle part of one end surface of the screening cylinder through a bearing, one end of the inlet pipe penetrates through one side supporting plate and extends to one side of the side supporting plate, one end of the inlet pipe is fixedly connected with a blanking plate, the blanking plate is obliquely arranged, an auger blade matched with the inlet pipe is arranged in an inner cavity of the inlet pipe, a fixing ring is fixedly sleeved outside one end of a rotating shaft of the auger blade, a plurality of connecting rods distributed in a circular array are fixedly connected to the outer side wall of the fixing ring, the connecting rods are L-shaped, and the middle part of the other side surface of the screening cylinder is movably inserted with a hollow shaft through a bearing.
Preferably, one end of the hollow shaft penetrates through the other side supporting plate and extends to one side of the other side supporting plate, one end of the hollow shaft is communicated with a connecting pipe, and an exhaust fan is arranged in the middle of the connecting pipe.
Preferably, the other end of the outer side wall of the screening cylinder is fixedly connected with an annular tooth, and the other end of the outer side wall of the screening cylinder is fixedly connected with a motor.
Preferably, one end of the rotating shaft of the motor penetrates through the other side supporting plate and extends to the other side of the other side supporting plate, and one end of the rotating shaft of the motor is fixedly connected with a gear which is meshed with the annular teeth.
Preferably, the discharge gate has all been seted up at both ends about the inner wall middle part of a sieve tube, the open end outside of discharge gate is provided with the baffle, the concave side face of baffle is connected with the lateral wall laminating of a sieve tube.
Preferably, the two sides of the baffle are all clamped with limiting clamping plates, the limiting clamping plates are fixedly connected with the outer side wall of the screening cylinder, a material collecting plate is arranged below the screening cylinder, the two ends of the material collecting plate are fixedly connected with the two side supporting plates respectively, and an opening is formed in the middle of the material collecting plate.
The utility model discloses a technological effect and advantage:
1. the auger blade is arranged in the inner cavity of the feeding pipe, the fixing ring is fixedly sleeved at one end of the rotating shaft of the auger blade, the connecting rod is fixedly connected to the outer side wall of the fixing ring, and one end of the connecting rod is fixedly connected with the inner wall of one end of the screening cylinder, so that the screening cylinder can drive the auger blade to synchronously rotate and push seeds into the inner cavity of the screening cylinder by rotating, a spiral material conveying device is not required to be additionally used, and the auger blade is more convenient to use and saves energy;
2. the utility model discloses an one end intercommunication at the hollow shaft has the connecting pipe, and the middle part of connecting pipe is provided with the air exhauster, and the lower extreme of air exhauster inserts the aquatic in the water tank, and consequently this device can siphon away and dissolve impurity such as the dust of filter screen inner chamber in the aquatic, has avoided causing the pollution to the surrounding environment.
Drawings
Fig. 1 is a schematic view of the overall structure section of the present invention.
Fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
Fig. 3 is a schematic side sectional view of the baffle structure of the present invention.
In the figure: 1. a base plate; 2. a side supporting plate; 3. a screening cylinder; 4. screening holes; 5. a stirring rod; 6. a feed pipe; 7. a blanking plate; 8. a screw blade; 9. a fixing ring; 10. a connecting rod; 11. a hollow shaft; 12. a connecting pipe; 13. an exhaust fan; 14. an annular tooth; 15. a motor; 16. a gear; 17. a discharge port; 18. a baffle plate; 19. a limiting clamping plate; 20. and a material collecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a hybrid rice seed grading screening device as shown in figures 1-3, as shown in figure 1, comprising a bottom plate 1, wherein both ends of the upper surface of the bottom plate 1 are fixedly connected with side supporting plates 2, a screening cylinder 3 is arranged between the middle parts of the two side supporting plates 2, the inner wall of the screening cylinder 3 is provided with a screen hole 4, the inner wall of the screening cylinder 3 is fixedly connected with a stirring rod 5, the screening cylinder 3 rotates slowly and drives the stirring rod 5 to rotate, the stirring rod 5 rotates to stir the seeds in the inner cavity of the screening cylinder 3, so that unqualified seeds can quickly fall out of the inner cavity of the screening cylinder 3 from the screen hole 4, the middle part of one end surface of the screening cylinder 3 is movably inserted with a feed pipe 6 through a bearing, one end of the feed pipe 6 runs through one side supporting plate 2 and extends to one side of the side supporting plate 2, the feed pipe 6 can play a supporting role for one end of the screening cylinder 3, one end of the feeding pipe 6 is fixedly connected with a blanking plate 7, the blanking plate 7 is obliquely arranged, seeds are poured into an inner cavity of the blanking plate 7, the seeds slide down to the inner cavity of the feeding pipe 6 under the action of gravity, a hollow shaft 11 is movably inserted in the middle of the other side surface of the screening cylinder 3 through a bearing, one end of the hollow shaft 11 penetrates through the other side supporting plate 2 and extends to one side of the other side supporting plate 2, the hollow shaft 11 plays a supporting role for the other end of the screening cylinder 3, one end of the hollow shaft 11 is communicated with a connecting pipe 12, the lower end of the connecting pipe 12 is provided with a water tank, the lower end of the connecting pipe 12 is inserted into water in the water tank, the middle of the connecting pipe 12 is provided with an exhaust fan 13, the exhaust fan 13 can suck impurities such as dust in the inner cavity of the screening cylinder 3 when working, the dust is dissolved into the water through the connecting pipe 12, the other end of the outer side wall of the screening cylinder 3 is fixedly connected with a ring-shaped tooth 14, and the upper end of one side surface of the other side supporting plate 2 is fixedly connected with a motor 15, one end of the pivot of motor 15 runs through another side fagging 2 and extends to the opposite side of another side fagging 2, the one end fixedly connected with gear 16 of the pivot of motor 15, gear 16 is connected with the meshing of annular tooth 14, thereby gear 16 work drives the filter cylinder 3 through the meshing transmission of gear 16 with annular tooth 14 and rotates, the below of filter cylinder 3 is provided with material collecting plate 20, the both ends of material collecting plate 20 respectively with two side fagging 2 fixed connection, the opening has been seted up at the middle part of material collecting plate 20, unqualified seed falls out from the inner chamber of filter cylinder 3 through sieve mesh 4, and fall into the upper surface of material collecting plate 20 under the action of gravity, then fall into the collecting box (not drawn in the drawing) of below through the opening in the middle part of material collecting plate 20.
As shown in fig. 2, be provided with the auger blade 8 with inlet pipe 6 looks adaptation in the inner chamber of inlet pipe 6, the fixed solid fixed ring 9 that has cup jointed in the one end outside of auger blade 8's pivot, a plurality of connecting rods 10 that are the annular array and distribute of solid fixed ring 9's lateral wall fixedly connected with, connecting rod 10 sets up to the L type, the one end of connecting rod 10 and one side inner wall fixed connection of cartridge filter 3, cartridge filter 3 rotates and drives auger blade 8 through connecting rod 10 and solid fixed ring 9's joint action and rotates, auger blade 8 can promote the seed removal of inlet pipe 6 inner chamber when rotating, and then push cartridge filter 3's inner chamber with the seed, need not additionally to use spiral fortune glassware, therefore more convenient during the use, the energy can be saved.
As shown in fig. 3, discharge gate 17 has all been seted up at both ends about the inner wall middle part of cartridge filter 3, the open end outside of discharge gate 17 is provided with baffle 18, the concave side of baffle 18 is connected with the lateral wall laminating of cartridge filter 3, the equal joint in both sides of baffle 18 has spacing cardboard 19, spacing cardboard 19 and cartridge filter 3's lateral wall fixed connection, after the inner chamber of cartridge filter 3 is selected to unqualified seed, the seed of cartridge filter 3 inner chamber is qualified seed, open discharge gate 17 through slide damper 18 this moment, can discharge the qualified seed of cartridge filter 3 inner chamber.
The utility model discloses the theory of operation:
when the device is used, seeds are poured into the inner cavity of the blanking plate 7 and slide into the inner cavity of the feeding pipe 6 under the action of gravity, the screening cylinder 3 is driven to rotate by the meshing transmission of the gear 16 and the annular teeth 14 when the motor 15 works, the auger blade 8 is driven to rotate by the rotation of the screening cylinder 3 through the connecting action of the connecting rod 10 and the fixing ring 9, and the auger blade 8 can push the seeds in the inner cavity of the feeding pipe 6 to move when rotating so as to push the seeds into the inner cavity of the screening cylinder 3;
the sieve tube 3 slowly rotates and drives the stirring rod 5 and rotates, the stirring rod 5 rotates and can stir the seed of 3 inner chambers of sieve tube, and then make unqualified seed can fall out the inner chamber of sieve tube 3 from sieve mesh 4 fast and fall on the upper surface of material collecting plate 20, then fall into in the collecting box (not drawn in the picture) of below from the opening part at the middle part of material collecting plate 20, air exhauster 13 during operation can siphon away impurities such as the dust of 3 inner chambers of sieve tube, and make the dust dissolve the aquatic in the water tank of connecting pipe 12 lower extreme through connecting pipe 12, thereby avoided the dust to fly away and pollute the surrounding environment.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a hierarchical sieving mechanism of hybrid rice seed, includes bottom plate (1), its characterized in that: both ends of the upper surface of the bottom plate (1) are fixedly connected with side supporting plates (2), a screening cylinder (3) is arranged between the middle parts of the two side supporting plates (2), the inner wall of the screening cylinder (3) is provided with screen holes (4), the inner wall of the screening cylinder (3) is fixedly connected with a stirring rod (5), the middle part of one end surface of the screening cylinder (3) is movably inserted with an inlet pipe (6) through a bearing, one end of the inlet pipe (6) penetrates through one side supporting plate (2) and extends to one side of the side supporting plate (2), one end of the inlet pipe (6) is fixedly connected with a blanking plate (7), the blanking plate (7) is obliquely arranged, an inner cavity of the inlet pipe (6) is provided with auger blades (8) matched with the inlet pipe (6), and the outer side of one end of a rotating shaft of the auger blades (8) is fixedly sleeved with a fixing ring (9), the utility model discloses a sieve tube, including solid fixed ring (9), connecting rod (10) that the lateral wall fixedly connected with of solid fixed ring (9) is a plurality of annular array distributions, connecting rod (10) set up to the L type, the one end of connecting rod (10) and one side inner wall fixed connection of sieve tube (3), another side middle part of sieve tube (3) is pegged graft through the bearing activity and is had hollow shaft (11).
2. The device for classifying and screening hybrid rice seeds as claimed in claim 1, wherein: one end of the hollow shaft (11) penetrates through the other side supporting plate (2) and extends to one side of the other side supporting plate (2), one end of the hollow shaft (11) is communicated with a connecting pipe (12), and an exhaust fan (13) is arranged in the middle of the connecting pipe (12).
3. The device for classifying and screening hybrid rice seeds as claimed in claim 2, wherein: the other end of the outer side wall of the screening drum (3) is fixedly connected with an annular tooth (14), and the other end of the outer side wall of the side supporting plate (2) is fixedly connected with a motor (15).
4. The device for classifying and screening hybrid rice seeds as claimed in claim 3, wherein: one end of the rotating shaft of the motor (15) penetrates through the other side supporting plate (2) and extends to the other side of the other side supporting plate (2), one end of the rotating shaft of the motor (15) is fixedly connected with a gear (16), and the gear (16) is meshed with the annular teeth (14) and is connected with the annular teeth.
5. The device for classifying and screening hybrid rice seeds as claimed in claim 4, wherein: discharge gate (17) have all been seted up at both ends about the inner wall middle part of screen cylinder (3), the open end outside of discharge gate (17) is provided with baffle (18), the concave side of baffle (18) is connected with the lateral wall laminating of screen cylinder (3).
6. The device for classifying and screening hybrid rice seeds as claimed in claim 5, wherein: the equal joint in both sides of baffle (18) has spacing cardboard (19), the lateral wall fixed connection of spacing cardboard (19) and filter cylinder (3), the below of filter cylinder (3) is provided with album flitch (20), the both ends of album flitch (20) respectively with two side backup pads (2) fixed connection, the opening has been seted up at the middle part of album flitch (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022428214.2U CN213727661U (en) | 2020-10-28 | 2020-10-28 | Hybrid rice seed classified screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022428214.2U CN213727661U (en) | 2020-10-28 | 2020-10-28 | Hybrid rice seed classified screening device |
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| Publication Number | Publication Date |
|---|---|
| CN213727661U true CN213727661U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022428214.2U Active CN213727661U (en) | 2020-10-28 | 2020-10-28 | Hybrid rice seed classified screening device |
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| CN (1) | CN213727661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054335A (en) * | 2022-01-12 | 2022-02-18 | 潍坊科技学院 | High-efficient screening sand machine |
| CN114602786A (en) * | 2022-02-28 | 2022-06-10 | 江西睿达新能源科技有限公司 | Lithium battery negative electrode material screening device |
-
2020
- 2020-10-28 CN CN202022428214.2U patent/CN213727661U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054335A (en) * | 2022-01-12 | 2022-02-18 | 潍坊科技学院 | High-efficient screening sand machine |
| CN114054335B (en) * | 2022-01-12 | 2022-04-22 | 潍坊科技学院 | High-efficient screening sand machine |
| CN114602786A (en) * | 2022-02-28 | 2022-06-10 | 江西睿达新能源科技有限公司 | Lithium battery negative electrode material screening device |
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