CN216679072U - A seed grain sieving mechanism for barley breeding - Google Patents
A seed grain sieving mechanism for barley breeding Download PDFInfo
- Publication number
- CN216679072U CN216679072U CN202123304680.0U CN202123304680U CN216679072U CN 216679072 U CN216679072 U CN 216679072U CN 202123304680 U CN202123304680 U CN 202123304680U CN 216679072 U CN216679072 U CN 216679072U
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- fixed
- frame
- thick bamboo
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- cover
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- 235000013339 cereals Nutrition 0.000 title claims abstract description 48
- 235000007340 Hordeum vulgare Nutrition 0.000 title claims abstract description 35
- 238000009395 breeding Methods 0.000 title claims abstract description 24
- 230000001488 breeding effect Effects 0.000 title claims abstract description 24
- 240000005979 Hordeum vulgare Species 0.000 title abstract 3
- 230000007246 mechanism Effects 0.000 title description 2
- 238000007873 sieving Methods 0.000 title description 2
- 238000012216 screening Methods 0.000 claims abstract description 46
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 24
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 24
- 241001330002 Bambuseae Species 0.000 claims abstract description 24
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 24
- 239000011425 bamboo Substances 0.000 claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 241000209219 Hordeum Species 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 3
- 238000007599 discharging Methods 0.000 abstract description 8
- 239000002893 slag Substances 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000003433 Miscanthus floridulus Species 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a grain screening device for barley breeding, which comprises a support plate, a frame seat, a fan, a slag discharging cylinder, a feeding structure, a screening structure, a power line and a control switch, wherein the feeding structure is optimally arranged, a small motor is used as a power source, and a stirring rod is rotated under the support of a strip-shaped frame and a bearing frame through the matching of a driving belt pulley and a driven belt pulley so as to uniformly and equivalently discharge barley grains and ensure the screening quality of removing impurities in the grains by wind power; set up the branch sieve structure through optimizing to driving motor makes a section of thick bamboo at the race ring internal rotation through driving gear and driven gear's cooperation, thereby seed grain selects the size to collect with the discharge through first net section of thick bamboo and second net section of thick bamboo respectively, has improved the work efficiency of screening to a certain extent.
Description
Technical Field
The utility model particularly relates to a grain screening device for barley breeding, and relates to the field related to barley breeding.
Background
The barley is a gramineae, belongs to annual herbaceous plants, is one of important planting crops in China, has similar nutrient components with wheat, has higher cellulose content than wheat, generally contains various harmful substances such as miscellaneous cereals, straws, dust, gravels, wheat miscanthus and the like in raw material barley, and can prevent barley from sprouting, so that barley grains need to be screened by a grain screening device before breeding.
However, the grain screening device for barley breeding in the prior art has a relatively simple structure, the dropping speed is not uniform in the process of performing wind screening when grains drop, the quality of wind screening is affected when the dropping quantity is large, the grains are usually screened by vibration, and the screening efficiency is poor.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a grain screening device for barley breeding.
The utility model is realized in such a way that a seed screening device for barley breeding is constructed, the device comprises a support plate, a frame seat, a fan, a slag discharging cylinder, a feeding structure, a screening structure, a power line and a control switch, the right side of the support plate is fixedly connected with the frame seat, the left side of the frame seat is fixedly provided with the fan through a bolt lock, the top side in the frame seat is transversely embedded with the slag discharging cylinder, the rear side of the left part of the support plate is provided with the power line, the inner side of the power line is provided with the control switch, the left side of the top of the frame seat is vertically fixed with the feeding structure, the bottom side in the frame seat is provided with the screening structure, the feeding structure comprises a cylinder cover, a top cover, a small motor, a driving belt pulley, a strip-shaped frame, a transmission belt, a driven belt pulley and a stirring rod, the bottom of the cylinder cover is inserted into the inner side of the frame seat and is fixed with the frame seat, the top cover is arranged on the top side in the cylinder cover, the right lower side in the cylinder cover is fixedly provided with the small motor through the bolt lock, the output end of the bottom of the small motor is connected with the driving belt pulley, the bar-shaped frame is rotatably connected to the inner side of the bar-shaped frame, the outer surface of the driving belt pulley is in transmission connection with the driven belt pulley through a transmission belt, and the inner side of the driven belt pulley is fixedly penetrated with a stirring rod.
Furthermore, the bottom side of the interior of the cylinder cover is in a hollow inverted circular truncated cone shape, and the bottom end part of the stirring rod is parallel and level with the bottom end part of the cylinder cover.
Further, the inside side of cover for a cylinder is provided with the bearing frame to the inside left side of bearing frame wraps up in stirring the outside rather than rotating and being connected of pole.
Furthermore, the screening structure comprises a mounting seat, a driving motor, a shaft rod, a driving gear, a driven gear, a sorting barrel assembly, a bearing ring and a guide groove plate, wherein the mounting seat is fixed at the lower right side inside the frame seat, the driving motor is fixedly arranged at the top side of the mounting seat through a bolt lock, the output end of the right part of the driving motor is connected with the shaft rod, the shaft rod penetrates through and is fixed at the inner side of the driving gear, the right end part of the shaft rod is rotatably connected with the frame seat, the bottom side of the driving gear is meshed with the driven gear, the sorting barrel assembly is fixedly arranged at the middle inside of the driven gear in a penetrating manner, the left side of the outer surface of the sorting barrel assembly is rotatably connected with the bearing ring, the right side of the bearing ring is fixed with the frame seat, the guide groove plate is arranged at the upper left side inside the sorting barrel assembly, and the left end part of the guide groove plate is fixed with the frame seat.
Further, a sorting section of thick bamboo subassembly is including a section of thick bamboo, annular cover, first net section of thick bamboo and second net section of thick bamboo, a section of thick bamboo left part outside parcel is fixed with the annular cover, and the annular cover rotates to be connected in the race ring inboard, it is fixed mutually with first net section of thick bamboo including a section of thick bamboo right-hand member portion, first net section of thick bamboo right-hand member portion fixedly connected with second net section of thick bamboo.
Furthermore, a round opening is formed in the middle side of the inner portion of the driven gear, and the support cylinder penetrates through the inner side of the round opening and is fixed with the round opening.
Further, the width of the arc-shaped groove on the first net cylinder is smaller than the diameter of the material port on the surface of the second net cylinder.
Furthermore, the branch cylinder, the first net cylinder and the second net cylinder are all made of aluminum alloy materials.
Further, the stirring rod is made of stainless steel.
The utility model has the following advantages: the utility model provides a grain screening device for barley breeding through improvement, compared with the same type of equipment, the grain screening device has the following improvement:
the method has the advantages that: according to the grain screening device for barley breeding, the feeding structure is optimally arranged, the small motor is used as a power source, the driving belt pulley drives the driven belt pulley to rotate in the strip-shaped frame, the driven belt pulley drives the stirring rod to rotate under the support of the strip-shaped frame and the bearing frame, so that barley grains are uniformly and equivalently discharged, the screening quality of removing impurities in the grains by wind power is guaranteed, and the problem that the falling quality is influenced when the falling amount is large due to the fact that the falling speed is not uniform in the process of screening grains by wind power is solved.
The method has the advantages that: according to the grain screening device for barley breeding, the screening structure is optimally arranged, the driving motor is used as a power source, the support cylinders rotate in the bearing rings through the matching of the driving gear and the driven gear, grains are screened out through the first net cylinder and the second net cylinder respectively under the rotation action of the support cylinders to be discharged and collected, the screening work efficiency is improved to a certain degree, and the problem that the screening efficiency is poor due to the fact that the grains are usually screened through vibration is solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a feed structure of the present invention;
FIG. 3 is a schematic structural view of the screening structure of the present invention;
FIG. 4 is an enlarged view of a portion of the structure of FIG. 3;
figure 5 is a schematic diagram of the construction of a separator cartridge assembly of the present invention.
Wherein: support plate-1, frame seat-2, fan-3, slag discharging barrel-4, feeding structure-5, screening structure-6, power cord-7, control switch-8, barrel cover-51, top cover-52, small motor-53, driving pulley-54, strip frame-55, driving belt-56, driven pulley-57, stirring rod-58, bearing frame-511, mounting seat-61, driving motor-62, shaft lever-63, driving gear-64, driven gear-65, sorting barrel assembly-66, bearing ring-67, guide groove plate-68, support barrel-661, annular sleeve-662, first screen barrel-663 and second screen barrel-664.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the grain screening device for barley breeding of the present invention comprises a support plate 1, a frame base 2, a fan 3, a slag discharging cylinder 4, a feeding structure 5, a screening structure 6, a power line 7 and a control switch 8, wherein the frame base 2 is fixedly connected to the right side of the support plate 1, the fan 3 is fixed to the left side of the frame base 2 through a bolt lock, the slag discharging cylinder 4 is transversely embedded in the top side of the inside of the frame base 2, the power line 7 is arranged on the rear side of the left portion of the support plate 1, the control switch 8 is installed on the inner side of the power line 7, the feeding structure 5 is vertically fixed on the left side of the top of the frame base 2, and the screening structure 6 is arranged on the bottom side of the inside of the frame base 2.
Referring to fig. 2, a feeding structure 5 of the present invention comprises a barrel cover 51, a top cover 52, a small motor 53, a driving pulley 54, a bar-shaped frame 55, a driving belt 56, a driven pulley 57 and a stirring rod 58, wherein the bottom of the barrel cover 51 is inserted into the inner side of the frame base 2 and fixed thereto, the top cover 52 is installed on the top side inside the barrel cover 51, the small motor 53 is locked and fixed on the right lower side inside the barrel cover 51 through a bolt, the output end of the bottom of the small motor 53 is connected with the driving pulley 54, the bar-shaped frame 55 is rotatably connected to the inner side of the bar-shaped frame 55, the outer surface of the driving pulley 54 is in transmission connection with the driven pulley 57 through the driving belt 56, the stirring rod 58 is fixedly penetrated through the middle side inside the driven pulley 57, the interior of the barrel cover 51 is in a hollow inverted circular truncated cone shape, the bottom end of the stirring rod 58 is flush with the bottom end of the barrel cover 51, so as to discharge seeds, a bearing frame 511 is installed on the inner side of the barrel cover 51, and the left side inside the bearing frame 511 is wrapped outside the stirring rod 58 and is connected with the stirring rod in a rotating mode, and the function of supporting rotation is achieved.
Referring to fig. 3, 4 and 5, the grain screening apparatus for barley breeding according to the present invention comprises a mounting base 61, a driving motor 62, a shaft rod 63, a driving gear 64, a driven gear 65, a sorting barrel assembly 66, a bearing ring 67 and a guide groove plate 68, wherein the mounting base 61 is fixed at the lower right side inside a frame base 2, the driving motor 62 is fixed at the top side of the mounting base 61 through a bolt lock, the output end of the right part of the driving motor 62 is connected with the shaft rod 63, the shaft rod 63 is fixed at the middle inside of the driving gear 64 in a penetrating manner, the right end of the shaft rod 63 is rotatably connected with the frame base 2, the bottom side of the driving gear 64 is engaged with the driven gear 65, the sorting barrel assembly 66 is fixed at the middle inside of the driven gear 65 in a penetrating manner, the left side of the outer surface of the sorting barrel assembly 66 is rotatably connected with the bearing ring 67, the right side of the bearing ring 67 is fixed with the frame base 2, the guide groove plate 68 is arranged at the upper left side inside the sorting barrel assembly 66, the left end of the guide groove plate 68 is fixed with the frame base 2, grains are discharged into the sorting cylinder assembly 66 through the guide groove plate 68 for screening treatment, the sorting cylinder assembly 66 comprises a support cylinder 661, an annular sleeve 662, a first net cylinder 663 and a second net cylinder 664, the annular sleeve 662 is wrapped and fixed on the outer side of the left portion of the support cylinder 661, the annular sleeve 662 is rotatably connected to the inner side of the bearing ring 67, the right end of the support cylinder 661 is fixed with the first net cylinder 663, the right end of the first net cylinder 663 is fixedly connected with the second net cylinder 664, a circular opening is formed in the middle inside of the driven gear 65, the support cylinder 661 penetrates through the inner side of the circular opening and is fixed with the support cylinder 663, the width of the arc-shaped grain groove in the first net cylinder 663 is smaller than the diameter of the material opening on the surface of the second net cylinder 664, and barley with different diameters can be screened conveniently.
The utility model provides a grain screening device for barley breeding through improvement, and the working principle is as follows;
firstly, the design is placed at a position where barley grains need to be screened through the support plate 1 and the frame seat 2, and then the power line 7 is connected with an external power supply to use the design;
secondly, the top cover 52 is opened, barley grains to be screened are poured into the barrel cover 51, then the fan 3, the small motor 53 and the driving motor 62 are started through a control switch, and a user can install a collecting bag on one side of the residue discharging barrel 4 to collect and treat impurities separated by wind;
thirdly, the small motor 53 drives the driving pulley 54 to rotate after being started, the driving pulley 54 drives the driven pulley 57 to rotate in the strip-shaped frame 55 through the driving belt 56, the driven pulley 57 drives the stirring rod 58 to rotate on the inner side of the barrel cover 51 under the support of the strip-shaped frame 55 and the bearing frame 511, so that the barley grains are discharged at a constant speed and in equal quantity, and sundries in the grains are blown out through the slag discharging barrel 4 under the action of the fan 3;
fourthly, the grains after winnowing are discharged into the supporting cylinders 661 through the guide groove plates 68, the driving gear 64 drives the supporting cylinders 661 to rotate in the bearing ring 67 under the action of the annular sleeve 662 through the driven gear 65 under the action of the driving motor 62, so that the supporting cylinders 661 drive the first net cylinder 663 and the second net cylinder 664 to rotate, the arc groove width on the first net cylinder 663 is smaller than the diameter of a material port on the surface of the second net cylinder 664, and the barley grains with different sizes are screened out and collected through the first net cylinder 663 and the second net cylinder 664 in the rotating process.
The utility model provides a grain screening device for barley breeding through improvement, a feeding structure 5 is optimally arranged, a small motor 53 is used as a power source, a driving belt pulley 54 drives a driven belt pulley 57 to rotate in a bar-shaped frame 55, the driven belt pulley 57 drives a stirring rod 58 to rotate under the support of the bar-shaped frame 55 and a bearing frame 511, so that barley grains are uniformly and equivalently discharged, the screening quality of removing impurities in the grains by wind power is ensured, and the problem that the falling quality is influenced when the falling amount is large due to the uneven falling speed in the process of screening the grains by wind power is solved; divide sieve structure 6 has been set up through optimizing to driving motor 62 is as the power supply, cooperation through driving gear 64 and driven gear 65 makes a section of thick bamboo 661 at race ring 67 internal rotation, makes seed grain select the size through first net section of thick bamboo 663 and second net section of thick bamboo sieve 664 respectively under a rotation effect of a section of thick bamboo 661 and collects with the discharge, has improved the work efficiency of screening to a certain extent, has solved and has usually screened the size of seed grain for the vibration, the relatively poor problem of screening efficiency.
Claims (8)
1. A grain screening device for barley breeding comprises a support plate (1), wherein a frame seat (2) is fixedly connected to the right side of the support plate (1); the method is characterized in that: still include feeding structure (5) and divide sieve structure (6), frame (2) top left side is vertical to be fixed with feeding structure (5), the inside bottom side of frame (2) is provided with and divides sieve structure (6), feeding structure (5) are including cover (51), top cap (52), small motor (53), driving pulley (54), bar frame (55), driving belt (56), driven pulley (57) and stirring rod (58), cover (51) bottom is inserted frame (2) inboard and is fixed rather than mutually, top cap (52) are installed to cover (51) inside top side, cover (51) inside right downside is fixed with small motor (53) through the bolt locking, small motor (53) bottom output is connected with driving pulley (54), bar frame (55) rotate to be connected in bar frame (55) inboard, driving pulley (54) surface passes through belt driving pulley (56) and is connected with driven pulley (57) transmission And a stirring rod (58) penetrates through and is fixed on the inner side of the driven pulley (57).
2. The grain screening apparatus for barley breeding of claim 1, wherein: frame seat (2) left side is fixed with fan (3) through bolt locking, frame seat (2) inside top side transversely has inlayed a section of thick bamboo of slagging tap (4), extension board (1) left part rear side is provided with power cord (7), control switch (8) are installed to power cord (7) inboard.
3. The grain screening apparatus for barley breeding of claim 1, wherein: the bottom side of the interior of the cylinder cover (51) is in a hollow inverted circular truncated cone shape, and the bottom end part of the stirring rod (58) is flush with the bottom end part of the cylinder cover (51).
4. The grain screening apparatus for barley breeding of claim 1, wherein: the bearing frame (511) is arranged on the inner side of the barrel cover (51), and the left side of the inner part of the bearing frame (511) is wrapped outside the stirring rod (58) and is in rotary connection with the stirring rod.
5. The grain screening apparatus for barley breeding of claim 1, wherein: the screening structure (6) comprises an installation seat (61), a driving motor (62), a shaft rod (63), a driving gear (64), a driven gear (65), a sorting barrel assembly (66), a bearing ring (67) and a guide groove plate (68), wherein the installation seat (61) is fixed at the right lower side inside the frame seat (2), the driving motor (62) is fixed at the top side of the installation seat (61) through a bolt lock, the right output end of the driving motor (62) is connected with the shaft rod (63), the shaft rod (63) is fixed at the inner side of the driving gear (64) in a penetrating way, the right end of the shaft rod (63) is rotatably connected with the frame seat (2), the bottom side of the driving gear (64) is meshed with the driven gear (65), the middle part of the inner side of the driven gear (65) is fixed with the sorting barrel assembly (66) in a penetrating way, and the left side of the outer surface of the sorting barrel assembly (66) is rotatably connected with the bearing ring (67), the right side of the bearing ring (67) is fixed with the frame seat (2), a guide groove plate (68) is arranged on the upper left side inside the sorting barrel assembly (66), and the left end part of the guide groove plate (68) is fixed with the frame seat (2).
6. A grain screening apparatus for barley breeding according to claim 5, wherein: sorting barrel assembly (66) is including a section of thick bamboo (661), annular cover (662), first net section of thick bamboo (663) and second net section of thick bamboo (664), it is fixed with annular cover (662) to prop up a section of thick bamboo (661) left part outside parcel, and annular cover (662) rotate to be connected in bearing ring (67) inboard, it is fixed mutually with first net section of thick bamboo (663) including a section of thick bamboo (661) right-hand member portion fixedly connected with second net section of thick bamboo (664).
7. A grain screening apparatus for barley breeding according to claim 5, wherein: the middle side in the driven gear (65) is provided with a round opening, and the supporting cylinder (661) penetrates through the inner side of the round opening and is fixed with the round opening.
8. The grain screening apparatus for barley breeding of claim 6, wherein: the width of the arc groove on the first screen cylinder (663) is less than the diameter of the material port on the surface of the second screen cylinder (664).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123304680.0U CN216679072U (en) | 2021-12-24 | 2021-12-24 | A seed grain sieving mechanism for barley breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123304680.0U CN216679072U (en) | 2021-12-24 | 2021-12-24 | A seed grain sieving mechanism for barley breeding |
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| Publication Number | Publication Date |
|---|---|
| CN216679072U true CN216679072U (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123304680.0U Expired - Fee Related CN216679072U (en) | 2021-12-24 | 2021-12-24 | A seed grain sieving mechanism for barley breeding |
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| Country | Link |
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| CN (1) | CN216679072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069551A (en) * | 2022-08-23 | 2022-09-20 | 江苏友清生物科技有限公司 | Cyclone separation shell-containing hard fruit device |
-
2021
- 2021-12-24 CN CN202123304680.0U patent/CN216679072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069551A (en) * | 2022-08-23 | 2022-09-20 | 江苏友清生物科技有限公司 | Cyclone separation shell-containing hard fruit device |
| CN115069551B (en) * | 2022-08-23 | 2022-11-08 | 江苏友清生物科技有限公司 | Cyclone separation shell-containing hard fruit device |
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Granted publication date: 20220607 |
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