CN202823909U - Minute seed cleaning machine - Google Patents
Minute seed cleaning machine Download PDFInfo
- Publication number
- CN202823909U CN202823909U CN 201220565632 CN201220565632U CN202823909U CN 202823909 U CN202823909 U CN 202823909U CN 201220565632 CN201220565632 CN 201220565632 CN 201220565632 U CN201220565632 U CN 201220565632U CN 202823909 U CN202823909 U CN 202823909U
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- power transmission
- transmission shaft
- band
- frame
- cleaning
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Abstract
The utility model belongs to the field of agricultural machinery, in particular to a minute seed cleaning machine. The cleaning machine is composed of a machine frame, a seeding box, a belt selecting mechanism, a transmission chain, a seed receiving box, an impurity box, a motor with a speed reducer and a guide plate with an impurity brush. The motor with the speed reducer drives the transmission chain to anticlockwise rotate through a chain wheel, and simultaneously, the transmission chain drives an upper cleaning belt, a lower cleaning belt and a brush in the seeding box to rotate. The brush discharges minute seeds with impurities from a gap below the seeding box, the seeds drop into the seed receiving box through the upper cleaning belt and the lower cleaning belt, the impurities are attached to the upper cleaning belt or the lower cleaning belt due to big friction coefficient, and the impurities are guided to the impurity box by the guide plate with the impurity brush. The minute seed cleaning machine is simple in whole machine structure, reliable in working, and capable of cleaning the minute seeds, wherein the diameters of the minute seeds are less than 1mm. The working process at most needs one operation person, and the minute speed cleaning machine is low in energy consumption and convenient to operate, has high practical value, and simultaneously is beneficial to massive popularization of artificial breeding minute seeds.
Description
Technical field
The utility model belongs to agricultural mechanical field, particularly a kind of small (seed-cleaning apparatus of diameter≤0.1mm).
Background technology
At present domestic and international most of seed refining apparatus processing is processed seed diameter greater than 2.5mm, and its operation principle mainly is to utilize seed to separate with modes such as wind-force, screen cloth and static in the difference aspect weight, appearance and size and the Electrostatic Absorption with impurity.Diameter is not more than the seed (for example cistanche deserticola seed) and impurity no significant difference aspect weight and appearance and size of 1mm, can't carry out effective separation with above-mentioned selection by winnowing and screening technique.Utility model patent 93227460.9 complex structures, and the seed individual layer that uncontrollable diameter is not more than 1mm is fallen on the sorting cylinder.Therefore, develop a kind of minute seeds cleaner simple in structure, that cleaning efficiency is high, agronomy adaptability is good and to improving agricultural planting environment and level of farming mechanization real value is arranged.
Summary of the invention
The purpose of this utility model is to solve minute seeds to clean difficult problem, and a kind of minute seeds cleaner is provided.
The technical solution adopted in the utility model is:
This cleaner is selected mechanism, driving-chain, inoculating hood, impurity case, is formed with the motor of decelerator and the guide plate of brushing with impurity by frame, seeding box, band.
Described frame is divided into entablature, first crossbeam, second cross beam and base cross members from top to bottom, is divided into from left to right right vertical beam and left longeron, at left longeron downside outer setting sill;
Described band select mechanism by on clean band, the first power transmission shaft, the 5th power transmission shaft, the 6th power transmission shaft, and under clean band, second driving shaft, the 3rd power transmission shaft, the 4th power transmission shaft and form; The first power transmission shaft is installed in left longeron middle part by rolling bearing units, the 5th power transmission shaft and the 6th power transmission shaft are installed on the differing heights position, middle part of right vertical beam by rolling bearing units respectively, on clean band around the first power transmission shaft, on the 5th power transmission shaft and the 6th power transmission shaft, second driving shaft is installed in the bottom of left longeron by rolling bearing units, and be positioned at below the first power transmission shaft, the 3rd power transmission shaft is installed on the sill of frame by rolling bearing units, the 4th power transmission shaft is installed in by rolling bearing units on the second cross beam of frame, and the lower band of cleaning is looped around second driving shaft, on the 3rd power transmission shaft and the 4th power transmission shaft; On clean band the lower end be positioned at lower top of cleaning the active section of band;
Seeding box is installed on the entablature of frame; Hairbrush passes the seeding box bottom, and is installed in by rolling bearing units on the first crossbeam of frame; Guide plate with the impurity brush is installed on the right vertical beam of frame by bolt; Inoculating hood and impurity case are placed on the sill below of frame, inoculating hood and lower lower end of cleaning band over against, impurity case with the lower end of the guide plate of impurity brush over against; Motor with decelerator is installed on the base cross members of frame;
Motor with decelerator rotates counterclockwise by sprocket wheel drive driving-chain, driving-chain drives the 4th power transmission shaft, the 5th power transmission shaft, the 6th power transmission shaft and hairbrush rotation simultaneously, when hairbrush rotates, discharging the slit of minute seeds below seeding box with impurity, seed through on clean band and lower clean band, fall into inoculating hood, impurity is large owing to coefficient of friction, be attached to and clean band or lower cleaning is with, and by the guide plate importing impurity case with the impurity brush.
Described frame is the weld holder of formed steel construction.
The active section of cleaning band on described is the part between the 6th power transmission shaft to the first power transmission shaft, on clean the band become 36 °～44 ° with horizontal plane.
The active section of cleaning band under described is part between the 4th power transmission shaft to the three power transmission shafts, and the lower band of cleaning becomes 36 °～44 ° with horizontal plane.
Cleaning the material of being with and cleaning down band on described is the nylon canvas band.
The beneficial effects of the utility model are:
Adopt upper and lower secondary to clean band and clean minute seeds (diameter is less than 1mm), complete machine structure is simple, reliable operation, the course of work needs operating personnel at the most, energy consumption is low, and is easy to operate, has very high practical value, be conducive to simultaneously the small large-scale promotion of artificial breeding, thereby bring larger economic benefit and social benefit.
Description of drawings
Fig. 1 is the structural representation of cleaner described in the utility model;
Fig. 2 is the structural representation of frame;
Number in the figure:
Clean band on the 1-; 2-the first power transmission shaft; Clean band under the 3-; The 4-second driving shaft; 5-the 3rd power transmission shaft; The 6-inoculating hood; 7-impurity case; The 8-frame; 9-is with the motor of decelerator; The 10-driving-chain; 11-the 4th power transmission shaft; 12-the 5th power transmission shaft; 13-is with the guide plate of impurity brush; 14-the 6th power transmission shaft; The 15-hairbrush; The 16-seed; The 17-seeding box; The 18-entablature; The 19-first crossbeam; The 20-second cross beam; The 21-right vertical beam; The 22-base cross members; The left longeron of 23-; The 24-sill.
The specific embodiment
The utility model provides a kind of minute seeds cleaner, below in conjunction with the drawings and specific embodiments the utility model is described further.
This cleaner is selected mechanism, driving-chain 10, inoculating hood (6), impurity case 7, is formed with the motor 9 of decelerator and the guide plate 13 of brushing with impurity by frame 8, seeding box 17, band.
The structure of frame 8 as shown in Figure 2, frame 8 is the weld holder of formed steel construction, be divided into entablature 18, first crossbeam 19, second cross beam 20 and base cross members 22 from top to bottom, be divided into from left to right right vertical beam 21 and left longeron 23, at left longeron 23 downside outer setting sills 24.
The overall structure of cleaner as shown in Figure 1.Wherein, band select mechanism by on clean and be with the 1, first power transmission shaft 2, the 5th power transmission shaft 12, the 6th power transmission shaft 14, and lower clean be with 3, second driving shaft 4, the 3rd power transmission shaft 5, the 4th power transmission shaft 11 compositions; On clean with 1 and lower material of cleaning with 3 be the nylon canvas band.The first power transmission shaft 2 is installed in left longeron 23 middle parts by rolling bearing units, the 5th power transmission shaft 12 and the 6th power transmission shaft 14 are installed on the differing heights position, middle part of right vertical beam 21 by rolling bearing units respectively, on clean and be with 1 to be looped around the first power transmission shaft 2, on the 5th power transmission shaft 12 and the 6th power transmission shaft 14, second driving shaft 4 is installed in the bottom of left longeron 23 by rolling bearing units, and be positioned at the first power transmission shaft 2 belows, the 3rd power transmission shaft 5 is installed on the sill 24 of frame 8 by rolling bearing units, the 4th power transmission shaft 11 is installed in by rolling bearing units on the second cross beam 20 of frame 8, and lower cleaning is with 3 to be looped around second driving shaft 4, on the 3rd power transmission shaft 5 and the 4th power transmission shaft 11.On to clean with 1 active section be part between the 6th power transmission shaft 14 to first power transmission shafts 2, on clean and be with 1 to become 36 °～44 ° with horizontal plane; The active section of cleaning down with 3 is part between the 4th power transmission shaft 11 to the 3rd power transmission shafts 5, and lower cleaning is with 3 to become 36 °～44 ° with horizontal plane.On clean with 1 lower end and be positioned at lower top of cleaning with 3 active section.
Bearing block and bolt, nut are fixed on the frame 2, and strip hole is all milled in the corresponding junction of frame, in order to regulate the position of each rotating shaft, constantly adjust and clean band and lower inclination angle of cleaning band.Seeding box 6 adopts thick iron plate to be welded, and two iron plates of bottom curve semicircular arc, leave and take the 1mm slit between two semicircular arc iron plates.6 li of seeding boxs arrange a hairbrush parallel with described slit, and hairbrush passes with sprocket wheel from the hole of seeding box 6 sidewalls and is connected, and rotating sprocket band electric brush just can be discharged minute seeds under seeding box the face width 1mm slit.
During machine work, with motor 9 rotations of decelerator, rotate together by driving-chain 10 band electric brush, drive the slit of minute seeds 16 below seeding box 17 when hairbrush rotates and discharge.Driving-chain 10 rotates the band of cleaning that drives simultaneously on the turning cylinder and rotates together.Because it is spherical and oval that the minute seeds shape mostly is, seed and impurity clean with on frictional force different, changing with cleaning the track of band when moving forward, wherein oval seed with on clean and be with 7 to move to fall down to clean and be with on 3, with under clean and be with 3 rotations to fall into again in the inoculating hood 6; Spherical seed is with 7 to form covering of the fan cleaning, clean on relatively and be with 7 to have backward to a certain degree and roll, finally along on clean and be with 7 to fall down to clean and be with on 3, with under clean and be with 3 rotations to fall into inoculating hood 6.Under the effect of frictional force, cleaning to be with and do not rolling on 7 and shape mostly is the impurity of flat sheet, with on clean be with 7 rotate moving to machine rear portion (the 4th power transmission shaft 11 to the 5th power transmission shafts 12 parts), with cleaning under the impurity brushing of the guide plate 13 of impurity brush with the impurity on 7, the impurity that is scraped falls into impurity case 7 along the guide plate 13 with the impurity brush.
Claims (5)
1. a minute seeds cleaner is selected mechanism, driving-chain (10), inoculating hood (6), impurity case (7), is formed with the motor (9) of decelerator and the guide plate (13) of brushing with impurity by frame (8), seeding box (17), band, it is characterized in that,
Described frame (8) is divided into entablature (18), first crossbeam (19), second cross beam (20) and base cross members (22) from top to bottom, be divided into from left to right right vertical beam (21) and left longeron (23), at left longeron (23) downside outer setting sill (24);
Described band select mechanism by on clean band (1), the first power transmission shaft (2), the 5th power transmission shaft (12), the 6th power transmission shaft (14), and under clean band (3), second driving shaft (4), the 3rd power transmission shaft (5), the 4th power transmission shaft (11) and form; The first power transmission shaft (2) is installed in left longeron (23) middle part by rolling bearing units, the 5th power transmission shaft (12) and the 6th power transmission shaft (14) are installed on the differing heights position, middle part of right vertical beam (21) by rolling bearing units respectively, on clean band (1) and be looped around the first power transmission shaft (2), on the 5th power transmission shaft (12) and the 6th power transmission shaft (14), second driving shaft (4) is installed in the bottom of left longeron (23) by rolling bearing units, and be positioned at below the first power transmission shaft (2), the 3rd power transmission shaft (5) is installed on the sill (24) of frame (8) by rolling bearing units, the 4th power transmission shaft (11) is installed in by rolling bearing units on the second cross beam (20) of frame (8), and cleaning band (3) is looped around second driving shaft (4) down, on the 3rd power transmission shaft (5) and the 4th power transmission shaft (11); On clean band (1) the lower end be positioned at lower top of cleaning the active section of band (3);
Seeding box (17) is installed on the entablature (18) of frame (8); Hairbrush (15) passes seeding box (17) bottom, and is installed in by rolling bearing units on the first crossbeam (19) of frame (8); Guide plate (13) with the impurity brush is installed on the right vertical beam (21) of frame (8) by bolt; Inoculating hood (6) and impurity case (7) are placed on sill (24) below of frame (8), inoculating hood (6) and lower lower end of cleaning band (3) over against the lower end of, impurity case (7) and the guide plate (13) of brushing with impurity over against; Motor (9) with decelerator is installed on the base cross members (20) of frame (8), is connected with driving-chain (10) by sprocket wheel.
2. a kind of minute seeds cleaner according to claim 1 is characterized in that, described frame (8) is the weld holder of formed steel construction.
3. a kind of minute seeds cleaner according to claim 1 is characterized in that, the active section of cleaning band (1) on described be the 6th power transmission shaft (14) to the part between the first power transmission shaft (2), on clean band (1) and become 36 °～44 ° with horizontal plane.
4. a kind of minute seeds cleaner according to claim 1 is characterized in that, the described lower active section of cleaning band (3) be the 4th power transmission shaft (11) to part between the 3rd power transmission shaft (5), time clean band (3) and become 36 °～44 ° with horizontal plane.
5. a kind of minute seeds cleaner according to claim 1 is characterized in that, cleans band (1) on described and lower material of cleaning band (3) is the nylon canvas band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565632 CN202823909U (en) | 2012-10-29 | 2012-10-29 | Minute seed cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565632 CN202823909U (en) | 2012-10-29 | 2012-10-29 | Minute seed cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823909U true CN202823909U (en) | 2013-03-27 |
Family
ID=47935705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220565632 Expired - Fee Related CN202823909U (en) | 2012-10-29 | 2012-10-29 | Minute seed cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962204A (en) * | 2012-10-29 | 2013-03-13 | 新疆农业大学 | Small seed cleaner |
-
2012
- 2012-10-29 CN CN 201220565632 patent/CN202823909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962204A (en) * | 2012-10-29 | 2013-03-13 | 新疆农业大学 | Small seed cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20141029 |
|
| EXPY | Termination of patent right or utility model |