CN116020746A - Seed concentration efficient proportion concentrator - Google Patents
Seed concentration efficient proportion concentrator Download PDFInfo
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- CN116020746A CN116020746A CN202211572141.1A CN202211572141A CN116020746A CN 116020746 A CN116020746 A CN 116020746A CN 202211572141 A CN202211572141 A CN 202211572141A CN 116020746 A CN116020746 A CN 116020746A
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- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
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- 229920000742 Cotton Polymers 0.000 description 1
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 241000422846 Sequoiadendron giganteum Species 0.000 description 1
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention provides a specific gravity concentrator with high seed concentration efficiency, which belongs to the technical field of seed screening and comprises: a specific gravity concentrator; one end of a supporting strip is arranged on the front surface of the specific gravity fine separator, and the circumferential surface of the distribution shell is connected with the other end of the supporting strip; the distribution lining shell is arranged in the distribution shell in a changing way, and the outer circumferential surface of the columnar section of the distribution lining shell is rotatably connected with the columnar section of the distribution shell. The invention solves the problem that seeds can accumulate in the delivery shell in the delivery stage and then flow is blocked in the delivery shell, and the selection efficiency of the seeds is low because a hand holding tool is usually conducted.
Description
Technical Field
The invention belongs to the technical field of seed screening, and particularly relates to a specific gravity concentrator with high seed concentration efficiency.
Background
Seeds are the reproductive system of seed plants and play an important role in continuing species. The seeds are closely related to human life, besides grains, oil and cotton which are necessary for daily life, some seasonings and beverages come from the seeds, plants, big trees and flowers and plants are also bred from the seeds, and a plurality of the seeds can be eaten and are delicious dishes on a dining table, but the seeds initially contain stones, light impurities, small impurities, big impurities and mildewed grains which need to be screened out, and a specific gravity fine separator is needed.
During the dispensing of seeds into the gravity concentrator, the seeds may accumulate in the dispensing housing during the dispensing phase and then clog circulation in the dispensing housing, which typically requires manual holding of the tool to be turned on, resulting in less efficient concentration of the seeds, thereby providing a high seed concentration efficiency gravity concentrator.
Disclosure of Invention
The invention provides a specific gravity separator with high seed separation efficiency, which aims to solve the problem that seeds can accumulate in a distribution shell in a distribution stage and then flow in the distribution shell is blocked, and then a hand holding tool is usually required to be conducted, so that the seed separation efficiency is low.
The invention provides a specific gravity concentrator with high seed concentration efficiency, which comprises:
a specific gravity concentrator;
one end of a supporting strip is arranged on the front surface of the specific gravity fine separator, and the circumferential surface of the distribution shell is connected with the other end of the supporting strip;
the distribution lining is arranged in the distribution shell in a changing way, and the outer peripheral surface of the columnar section of the distribution lining is rotationally connected with the columnar section of the distribution shell;
the first disc spring is arranged between the distribution shell and the distribution inner shell and used for supporting the distribution inner shell to form a space between the distribution inner shell and the distribution inner shell;
the inner peripheral surface of the columnar section of the distribution inner shell is provided with a plurality of disturbance strips;
further, a winding type ditch is arranged on the inner peripheral surface of the columnar section of the distribution shell from top to bottom, a winding type change strip is arranged on the outer peripheral surface of the columnar section of the distribution shell, and the winding type change strip is matched with the ditch from top to bottom.
Further, an expansion ring is arranged on the side of the head of the distribution inner shell, and the expansion ring is covered on the head of the distribution inner shell.
Further, a first annular groove is arranged at the head of the distribution shell, a changing ring is arranged in the first annular groove in a changing mode, the head of the changing ring is fixedly connected with a first disc spring, and the head of the first disc spring is fixedly connected with the tail of the expansion ring.
Further, a number of the turbulence bars are of curved configuration.
Further, the method further comprises the following steps:
the annular changing assembly is fixedly connected to the peripheral surface of the expansion ring by taking the central line of the expansion ring as the center;
the outer peripheral surface of the distribution shell is fixedly connected with a plurality of bearing tables, the head of each bearing table is fixedly connected with the electric cylinder, the travel rod of the electric cylinder is fixedly connected with a changing assembly, and the head change of the changing assembly is inserted into a ring-shaped channel II of the ring-shaped changing assembly;
the change subassembly includes interior section of thick bamboo and urceolus, the urceolus hoops the outer peripheral face of connecing in the section of thick bamboo, interior section of thick bamboo and urceolus change connection, the afterbody of urceolus is fixed with the stroke pole of electric jar, the head change of interior section of thick bamboo is pegged graft in the annular ditch way second of annular change subassembly.
Further, the ring-shaped variation assembly includes:
the connecting strips are arranged on the outer peripheral surface of the expansion ring at the same intervals;
the connecting rings B are fixedly connected to the outer peripheral surfaces of the connecting strips;
and the connecting ring C is fixedly connected to the connecting strip through a right-angle folded plate, the connecting ring C coincides with the central line of the connecting ring B, and the connecting ring B and the connecting ring C form a ring-shaped channel II.
Further, the right-angle folded plate comprises a supporting table and a connecting table, one end of the supporting table is fixedly connected to the wall surface of the connecting strip, the other end of the supporting table is fixedly connected to the head of the connecting table, and the tail of the connecting table is fixedly connected to the head of the connecting ring C.
Further, the head of the changing component is fixedly connected with a displacement column, the heads of the connecting ring B and the connecting ring C are provided with auxiliary channels, spheres are arranged in the auxiliary channels in a changing mode, and the tail of the displacement column is attached to the spheres.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial technical effects:
the invention achieves the purpose of rotating the bearing table during the period of displacement of the delivery lining towards the tail part, thereby pulling the disturbance bar to rotate, the rotation of the disturbance bar can disturb the seeds in the columnar section of the delivery lining, the accumulated seeds are dispersed and then fall on the gravity concentration machine, the purpose of uninterrupted concentration is achieved, during the period of slow discharge of gravity in the delivery lining and reduced, the delivery lining is displaced towards the head part due to the function of the disc spring I, and the disturbance bar is rotated during the period, thereby achieving the purpose of avoiding accumulation and blockage during the period of continuous delivery or continuous discharge reduction of the seeds.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a dispensing shell structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a dispensing shell according to the present invention;
FIG. 4 is a schematic overall cross-sectional structure of the present invention;
FIG. 5 is an enlarged schematic view of the structure shown at B in FIG. 4;
FIG. 6 is a schematic view of a ring-like varying assembly according to the present invention;
FIG. 7 is a schematic view of the bottom surface of the displacement table according to the present invention;
FIG. 8 is a schematic diagram of a cylinder structure according to the present invention;
FIG. 9 is a schematic view of the structure of the connecting rod and the assembly chamber of the present invention;
FIG. 10 is a schematic view of a disc spring C according to the present invention;
fig. 11 is a schematic view of the structure of the joint part of the present invention.
Reference numerals: 1. a displacement table; 2. a specific gravity concentrator; 3. a supporting strip; 4. a dispensing shell; 42. a variable coil; 43. a ditch path; 5. dispensing the inner shell; 52. an expansion ring; 53. a change bar; 6. a first disc spring; 7. a disturbance bar; 8. a support table; 9. an electric cylinder; 10. a change component; 11. a tie bar; 12. a coupling ring B; 21. a coupling ring C; 22. a support stand; 23. a coupling table; 24. a displacement column; 132. an assembly chamber; 1322. an oil cylinder; 1323. a supporting piece; 133. an assembly chamber; 1332. an assembly chamber C; 13322. a magnet C; 1333. an assembly chamber D; 14. a displacement section; 142. an assembly table; 1422. a magnet D; 143. a connecting rod; 1432. a connecting rod C; 14322. a placement port; 14323. a disc spring C; 1433. a connecting rod D; 144. a walking wheel; 145. a connecting piece C; 146. a disc spring D; 147. a connecting piece D; 15. a coupling part; 152. rotating the rod; 153. a limit bar; 1532. a limit opening; 154. a stabilizing rod; 155. a stabilizing table C; 156. a stabilizing table D; 157. a limit rod; 16. a placement cavity; 162. a cover plate; 163. and lifting the frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the technical solutions of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention. Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present invention fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention provides a specific gravity concentrator with high seed concentration efficiency, comprising: a specific gravity separator 2; one end of a supporting strip 3 is arranged on the front surface of the gravity concentration machine 2, and the peripheral surface of the distribution shell 4 is connected with the other end of the supporting strip 3;
the distribution inner shell 5 is arranged in the distribution shell 4 in a variable way, and the outer circumferential surface of the columnar section of the distribution inner shell 5 is rotatably connected with the columnar section of the distribution shell 4; the first disc spring 6 is arranged between the distribution shell 4 and the distribution inner shell 5, and the first disc spring 6 is used for supporting the distribution inner shell 5 to enable the distribution inner shell 5 to form a space with the distribution shell 4; and disturbance strips 7, wherein a plurality of disturbance strips 7 are arranged on the inner peripheral surface of the columnar section of the distribution inner shell 5.
The cylindrical section of the distribution shell 4 is provided with a top-down winding type ditch 43, the outer circumferential surface of the cylindrical section of the distribution shell 5 is provided with a winding type change bar 53, the winding type change bar 53 is matched with the top-down winding type ditch 43, the top-down winding type ditch 43 is reserved to be arch-shaped in section, mechanical oil is filled in the top-down winding type ditch 43, and the displacement obstruction between the wall surfaces is reduced.
An expansion ring 52 is arranged on the side of the head of the distribution inner shell 5, the expansion ring 52 is covered on the head of the distribution shell 4, the expansion ring 52 can prevent impurities from drifting into the space between the distribution shell 4 and the distribution inner shell 5, and a filter layer woven by silk threads can be arranged between the distribution shell 4 and the distribution inner shell 5.
The head of the distribution shell 4 is provided with a circular groove I, a change ring 42 is arranged in the circular groove I in a changing way, the head of the change ring 42 is fixedly connected with a disc spring I6, the head of the disc spring I6 is fixedly connected with the tail of the expansion ring 52, the circular groove I is filled with mechanical oil, the change ring 42 can rotate in the circular groove I, thereby ensuring smooth rotation of the distribution inner shell 5 and reducing obstruction during rotation of the distribution inner shell 5.
The disturbance strips 7 are of curved configuration.
During the delivery of seeds into the delivery lining 5, the head of the delivery lining 5 is outwards expanded, so that the seeds stay in the delivery lining 5 for a moment, the seeds press the delivery lining 5, the disc springs 6 are pressed to enable the disc springs 6 to be contracted, the delivery lining 5 is displaced towards the tail, during the displacement of the delivery lining 5 towards the tail, the purpose of rotating the support table 8 is achieved during the displacement of the delivery lining 5 towards the tail due to the arranged winding-up channel 43 and winding-up variable bar 53, the rotation of the traction disturbance bar 7 is achieved, the rotation of the disturbance bar 7 can disturb the seeds in the column-shaped section of the delivery lining 5, the accumulated seeds are dispersed and then fall on the gravity concentration machine 2 for uninterrupted concentration, during the period of slow discharge of gravity in the delivery lining 5, the function of the disc springs 6 is enabled, during the period of the displacement of the delivery lining 5 towards the head, the rotation of the disturbance bar 7 is enabled, the purpose of blocking the seeds can be achieved during the continuous delivery or the continuous discharge of the accumulation, the whole scheme can be achieved, the manual operation is omitted, and the manual operation is omitted, the scheme is required, and the manual operation is omitted.
Also comprises:
a ring-shaped changing member fixedly coupled to the circumferential surface of the extension ring 52 centering on the center line of the extension ring 52;
the outer peripheral surface of the distribution shell 4 is fixedly connected with a plurality of bearing tables 8, the heads of the bearing tables 8 are fixedly connected with the electric cylinders 9, the travel rods of the electric cylinders 9 are fixedly connected with a changing assembly 10, and the heads of the changing assembly 10 are in changing connection with a ring-shaped groove II of the ring-shaped changing assembly;
the changing assembly 10 comprises an inner cylinder and an outer cylinder, the outer cylinder is hooped on the outer circumferential surface of the inner cylinder, the inner cylinder is connected with the outer cylinder in a changing way, the tail part of the outer cylinder is fixedly connected with a travel rod of the electric cylinder 9, and the head part of the inner cylinder is inserted in a ring-shaped groove II of the ring-shaped changing assembly in a changing way.
The ring-shaped variation assembly comprises: a plurality of coupling bars 11, the plurality of coupling bars 11 being installed at the outer circumferential surface of the extension ring 52 at the same interval; the connecting rings B12 are fixedly connected to the outer peripheral surfaces of the connecting strips 11; and the connecting ring C21 is fixedly connected to the connecting strip 11 through a right-angle folded plate, the connecting ring C21 is overlapped with the central line of the connecting ring B12, and the connecting ring B12 and the connecting ring C21 form a ring-shaped channel II.
The right-angle folded plate comprises a supporting table 22 and a connecting table 23, one end of the supporting table 22 is fixedly connected with the wall surface of the connecting strip 11, the other end of the supporting table 22 is fixedly connected with the head of the connecting table 23, and the tail of the connecting table 23 is fixedly connected with the head of the connecting ring C21.
The head of the changing component 10 is fixedly connected with the displacement column 24, the heads of the connecting ring B12 and the connecting ring C21 are respectively provided with an auxiliary ditch, a sphere is arranged in the auxiliary ditch in a changing way, the tail of the displacement column 24 is attached to the sphere, and the obstruction during the changing period of the displacement column 24 can be reduced.
The gravity concentrator further comprises a displacement module for the displacement of the gravity concentrator 2, the displacement module comprises a displacement table 1, the tail of the gravity concentrator 2 is fixedly connected with the head of the displacement table 1, 4 assembly cavities 132,4 are reserved at the tail of the displacement table 1, and 4 crutch areas are respectively arranged at the tail of the displacement table 1.
The oil cylinders 1322 are arranged in the assembly cavities 132, the oil cylinders 1322 are fixedly connected in the assembly cavities 132, the supporting sheets 1323 are fixedly connected on the travel bars of the oil cylinders 1322, and the supporting sheets 1323 are arranged in the assembly cavities 132.
The central areas of the 4 side walls of the displacement table 1 are reserved with assembly chambers 133, and the displacement parts 14 are arranged in the assembly chambers 133. The traveling wheel 144 includes an assembling chamber C1332 and an assembling chamber D1333, the assembling chamber C1332 and the assembling chamber D1333 are communicated, and the assembling chamber D1333 is located at the tail of the assembling chamber C1332.
The displacement portion 14 includes a mounting table 142, a coupling rod 143, and a travelling wheel 144, the coupling rod 143 includes a coupling rod C1432 and a coupling rod D1433, the coupling rod C1432 and the coupling rod D1433 are both quadrangular, and one end of the coupling rod C1432 is fixedly connected to the mounting table 142.
One end of the connecting rod C1432, which is farther from the assembly table 142, is reserved with a placing opening 14322, one end of the connecting rod D1433 is embedded into the placing opening 14322, a disc spring C14323 is arranged in the placing opening 14322, one end of the disc spring C14323 is fixedly connected with the connecting rod D1433, the other end of the disc spring C14323 is fixedly connected with the inside of the connecting rod D1433, which is farther from the connecting rod D1433, with the placing opening 14322, and the travelling wheel 144 is arranged at one end of the connecting rod D1433, which is farther from the connecting rod C1432.
The assembly table 142 is engaged with the assembly chamber C1332, and the connecting rod C1432 is inserted into the assembly chamber C1332 through the assembly chamber D1333, so that the side wall of the connecting rod C1432 is aligned with the side wall of the stay 3. When the gravity concentrator 2 is required to be displaced, the oil cylinder 1322 is operated, the supporting piece 1323 is attached to the cement ground, the tail part of the displacement table 1 is separated from the cement ground, the assembly table 142 is embedded into the assembly chamber C1332 when the displacement table is lifted to a preset orientation, the connecting rod C1432 penetrates through the assembly chamber D1333, the oil cylinder 1322 is reset, the travelling wheel 144 is attached to the cement ground, and the travelling wheel 144 is attached to the cement ground, so that the gravity concentrator 2 is pulled to displace.
The opposite side walls of the connecting rod D1433 are fixedly connected with the connecting pieces C145, each connecting piece C145 is fixedly connected with the disc springs D146, and one end of each disc spring D146, which is farther from the connecting piece C145, is fixedly connected with the connecting piece D147. After the coupling rod C1432 is engaged into the fitting chamber D1333, the coupling rod D1433 is pushed against the rear of the displacement table 1 under the function of the disc spring D146. The disc spring D146 has the function of vibration resistance when the traction gravity concentration machine 2 is inserted in a displacement way, and the tail part of the displacement table 1 is nailed by the connecting piece D147, so that the connecting rod C1432 can be prevented from being disassembled from the assembling chamber D1333.
The mounting chamber C1332 is fixedly connected to the magnet C13322 in a position further from the side wall of the displacement table 1, and the magnet D1422 is fixedly connected to the side of the mounting table 142 closer to the magnet C13322, and the magnet D1422 and the magnet C13322 are firmly constrained to each other.
The dispensing liner 5 is mounted on the sidewall of the displacement table 1, and the dispensing liner 5 prevents the mounting table 142 from being disassembled from the mounting chamber C1332. The dispensing inner shell 5 comprises a rotating rod 152, a connecting rod 143 and a stabilizing rod 154, wherein the rotating rod 152 is positioned on one side of the assembling chamber C1332, the stabilizing rod 154 is positioned on the other side of the assembling chamber C1332, one end of a limiting strip 153 is connected with the rotating rod 152 in a rotating way, one end of the limiting strip 153, which is farther from the rotating rod 152, is provided with a limiting opening 1532, and the limiting opening 1532 is in scarf joint with the stabilizing rod 154.
After the assembly table 142 is inserted into the assembly chamber C1332, the limit bar 153 is rotated, so that the limit opening 1532 of the limit bar 153 is engaged with the fixing bar 154, and the assembly table 142 is prevented from being disassembled from the assembly chamber C1332.
The placement chamber 16 is reserved on the front surface of the displacement table 1, a cover plate 162 is provided on the side of the placement chamber 16 farther from the middle of the displacement table 1, a lifting frame 163 is provided on the surface of the cover plate 162, and the displacement section 14 is held in the placement chamber 16 without using the displacement section 14.
The displacement table 1 is attached to the cement during the period when the gravity concentrator 2 does not need to be displaced, and the cylinder 1322 drives the supporting piece 1323 to be displaced toward the tail during the period when the gravity concentrator 2 needs to be displaced, and the supporting piece 1323 lifts the displacement table 1.
Then, the assembling table 142 is embedded into the assembling chamber C1332, so that the magnet C13322 and the magnet D1422 are restrained and fixed to each other, the limiting strip 153 is rotated, the limiting opening 1532 on the limiting strip 153 is embedded into the stabilizing rod 154, then the cylinder 1322 pulls the supporting piece 1323 to reset, the supporting piece 1323 returns to the assembling cavity 132, and at the moment, the travelling wheel 144 is attached to the cement ground, so that the displacement of the specific gravity fine separator 2 is pulled.
After the gravity concentrator 2 is displaced to a preset orientation, the oil cylinder 1322 pulls the supporting piece 1323 to fall, the supporting piece 1323 has a function of supporting the displacement table 1, then the displacement portion 14 is detached, and the displacement portion 14 is taken into the placement cavity 16.
The connecting portion 15 comprises a fixing table C155, a fixing table D156, and a limiting rod 157, wherein the fixing table C155 is fixedly connected with the sidewall of the displacement table 1, the fixing table D156 is fixedly connected with the assembly table 142, the fixing table D156 is positioned at the tail of the fixing table C155, and the limiting rod 157 is embedded with the fixing table D156 through the fixing table C155, so that the fixing table C155 and the fixing table D156 are stably connected to prevent the assembly table 142 from being disassembled from the assembly chamber C1332.
The implementation mode specifically comprises the following steps: during the delivery of seeds to the gravity concentrator 2 through the dispensing shell 4, the dispensing shell 5 can be pulled to displace toward the head or the tail through the electric cylinder 9 during the period in which the blocking cannot be avoided through the pressing impulse of the seeds themselves, the displacement toward the head or the tail of the seeds can still be achieved through the pressing of the components of the seeds themselves on the dispensing shell 5, and the shortening can be achieved through the provided varying assembly 10 during the displacement of the dispensing shell 5 toward the tail, thereby not impeding the operation of the electric cylinder 9.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A specific gravity concentrator with high seed concentration efficiency, comprising:
the gravity concentration machine (2) is characterized in that one end of a supporting strip (3) is arranged on the front surface of the gravity concentration machine (2), and the peripheral surface of the distribution shell (4) is connected with the other end of the supporting strip (3);
the distribution inner shell (5) is arranged in the distribution shell (4) in a changing way, and the outer circumferential surface of the columnar section of the distribution inner shell (5) is rotationally connected with the columnar section of the distribution shell (4);
the first disc spring (6) is arranged between the distribution shell (4) and the distribution inner shell (5), and the first disc spring (6) is used for supporting the distribution inner shell (5) to enable the distribution inner shell (5) to form a space with the distribution shell (4);
and disturbance strips (7), wherein a plurality of disturbance strips (7) are arranged on the inner peripheral surface of the columnar section of the distribution inner shell (5).
2. The seed-concentrating efficient gravity concentrator of claim 1, wherein: the inner peripheral surface of the cylindrical section of the distribution shell (4) is provided with a winding channel (43) from top to bottom, the outer peripheral surface of the cylindrical section of the distribution inner shell (5) is provided with a winding change strip (53), and the winding change strip (53) is matched with the winding channel (43) from top to bottom.
3. The seed-concentrating efficient gravity concentrator of claim 1, wherein: an expansion ring (52) is arranged on the side of the head of the distribution inner shell (5), and the expansion ring (52) is covered on the head of the distribution shell (4).
4. A seed-concentrating efficient gravity concentrator according to claim 3, wherein: the head of the distribution shell (4) is provided with a circular groove I, a changing ring (42) is arranged in the circular groove I in a changing mode, the head of the changing ring (42) is fixedly connected with a disc spring I (6), and the head of the disc spring I (6) is fixedly connected with the tail of the expansion ring (52).
5. The seed-concentrating efficient gravity concentrator of claim 1, wherein: a number of said turbulence bars (7) are of curved configuration.
6. The seed-concentrating efficient gravity concentrator according to claim 3 or 4, further comprising:
a ring-shaped changing assembly fixedly connected to the peripheral surface of the expansion ring (52) with the center line of the expansion ring (52) as the center;
the outer peripheral surface of the distribution shell (4) is fixedly connected with a plurality of bearing tables (8), the heads of the bearing tables (8) are fixedly connected with the electric cylinders (9), the travel rods of the electric cylinders (9) are fixedly connected with a changing assembly (10), and the head change of the changing assembly (10) is inserted into a ring-shaped groove II of the ring-shaped changing assembly;
the change assembly (10) comprises an inner cylinder and an outer cylinder, the outer cylinder is hooped on the outer circumferential surface of the inner cylinder, the inner cylinder is in change connection with the outer cylinder, the tail part of the outer cylinder is fixedly connected with a travel rod of the electric cylinder (9), and the head part of the inner cylinder is in change insertion connection with a ring-shaped channel II of the ring-shaped change assembly.
7. The seed-concentrating efficient gravity concentrator according to claim 6, wherein: the ring-shaped variation assembly comprises:
a plurality of connecting strips (11), wherein the connecting strips (11) are arranged on the outer peripheral surface of the expansion ring (52) at the same intervals;
a coupling ring B (12), wherein the coupling ring B (12) is fixedly connected to the peripheral surfaces of the plurality of coupling strips (11);
the connecting ring C (21), the connecting ring C (21) is fixedly connected to the connecting strip (11) through the right-angle folded plate, the connecting ring C (21) coincides with the central line of the connecting ring B (12), and the connecting ring B (12) and the connecting ring C (21) form a ring-shaped ditch II.
8. The seed-concentrating machine according to claim 7, wherein the right-angle folded plate comprises a supporting table (22) and a connecting table (23), one end of the supporting table (22) is fixedly connected to the wall surface of the connecting strip (11), the other end of the supporting table (22) is fixedly connected to the head of the connecting table (23), and the tail of the connecting table (23) is fixedly connected to the head of the connecting ring C (21).
9. The specific gravity concentrator with high seed concentration efficiency according to claim 7, wherein the head of the changing component (10) is fixedly connected with a displacement column (24), the heads of the connecting ring B (12) and the connecting ring C (21) are respectively provided with an auxiliary ditch, a sphere is arranged in the auxiliary ditch in a changing way, and the tail of the displacement column (24) is attached to the sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211572141.1A CN116020746B (en) | 2022-12-08 | 2022-12-08 | Seed concentration efficient proportion concentrator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211572141.1A CN116020746B (en) | 2022-12-08 | 2022-12-08 | Seed concentration efficient proportion concentrator |
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| CN116020746A true CN116020746A (en) | 2023-04-28 |
| CN116020746B CN116020746B (en) | 2024-01-05 |
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| JP2000167488A (en) * | 1998-12-01 | 2000-06-20 | Kurimoto Ltd | Lightweight material separator of air classifier |
| CN204234361U (en) * | 2014-10-20 | 2015-04-01 | 郎溪县十字镇林华粮食种植家庭农场 | Rice paddy seed refiner feed hopper |
| CN107971225A (en) * | 2017-11-03 | 2018-05-01 | 贾杨博 | A kind of crop seeds pneumatic separation device for improving screening quality |
| CN210546373U (en) * | 2019-09-12 | 2020-05-19 | 王旭东 | Seed screening mechanism of hybrid rice |
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2022
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