CN109396027B - Double-shaking seed fine separator - Google Patents
Double-shaking seed fine separator Download PDFInfo
- Publication number
- CN109396027B CN109396027B CN201811567964.9A CN201811567964A CN109396027B CN 109396027 B CN109396027 B CN 109396027B CN 201811567964 A CN201811567964 A CN 201811567964A CN 109396027 B CN109396027 B CN 109396027B
- Authority
- CN
- China
- Prior art keywords
- rectangular
- box body
- shaped
- opening
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241000251468 Actinopterygii Species 0.000 claims abstract description 27
- 239000012535 impurity Substances 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 abstract description 12
- 235000004443 Ricinus communis Nutrition 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/08—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to weight
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention provides a double-shaking seed classificator, which is characterized in that: the automatic seed sorting machine is characterized in that a gear motor is arranged on the frame through a mounting plate, a self-aligning trundle and a supporting trundle are arranged on the bottom surface, a fine impurity discharge hole is arranged in a rectangular frame positioned on the frame, a wedge-shaped connection is arranged above the rectangular frame, a sorting box is positioned above the wedge-shaped connection, a fish scale sieve plate is arranged in a box body of the sorting box, the sorting box is hinged on the frame through a long rocker and a short rocker, an eccentric wheel is arranged on an output shaft of the gear motor, one end of a connecting rod is sleeved on an outer circle of the eccentric wheel, the other end of the connecting rod is hinged on the outer side of a wall plate of the box body, a coarse impurity discharge hole is arranged on the outer surface of the wall plate, close to one side of the mounting plate, of the box body, of which the width is narrower, and a seed discharge hole is arranged on the outer surface of the wall plate, far away from one side of the mounting plate. The invention has clean cleaning, high efficiency and difficult blockage.
Description
Technical Field
The invention provides a double-shaking seed selection machine which is mainly used for cleaning and impurity removal of small particle seeds.
Background
After the crop seeds are collected, the crop seeds can be put in storage or sold after being cleaned and decontaminated. The separation is generally accomplished through the difference between full seed and not full seed and impurity to the cleaning of seed, but current cleaning equipment often leads to its work efficiency to be less than ideal because the sieve mesh is blockked up, and its cleaning plant is too complicated, and occupation space is big, and it is inconvenient to remove. Thus, the company invents a seed concentrator, application number: 201821184529.3. however, the test result shows that the invention has no limitation on the position of the elastic ball in the cleaning box, so that all the elastic balls are concentrated at one end of the cleaning box far away from the feed hopper, namely at the relatively lower position, and the other end loses the impact and blockage removal effect on the sieve plate in the cleaning process, and therefore the company also invents a seed rougher cleaning device with the application number: 201811508813.6. however, the test results show that the cleaning of the invention is still not clean and thorough.
The current situation of the crop seed cleaning and impurity removing industry is comprehensively observed, and the double-shaking seed selection machine which is clean in cleaning, high in efficiency, not easy to block, simple in structure and convenient to operate is urgently needed.
Disclosure of Invention
The invention aims to provide a double-shaking seed selection machine which can overcome the problems of the existing seed selection equipment, is clean in selection, high in efficiency, not easy to block, simple in structure and convenient to operate.
The technical proposal is as follows: comprises a frame, a carefully selecting device, a fine impurity discharging hole and a gear motor, wherein the frame comprises a rectangular frame, upright posts and wedge-shaped connection, the center of the rectangular frame is provided with a rectangular hole which has the same shape as the rectangular frame and has a smaller size than the rectangular frame, the center of the rectangular hole coincides with the center of the rectangular frame, the long side of the rectangular hole is parallel to the long side of the rectangular frame, the short side of the rectangular hole is parallel to the short side of the rectangular frame, 2 rectangular planes are mutually parallel and fixedly connected through a plurality of upright posts, one end of the outer surface of one short side of one rectangular frame is provided with a mounting plate with the plate surface perpendicular to the long side of the rectangular frame, the mounting plate is provided with the gear motor, the axis of an output shaft of the gear motor is parallel to the short side of the rectangular frame, the axis of the output shaft faces to one side far away from the rectangular frame, the other rectangular frame is provided with a self-aligning castor and 2 supporting castors on the plane far away from the mounting plate, the frame is supported on the ground through 2 self-aligning casters and 2 supporting casters, a fine impurity discharge hole is arranged in a rectangular hole of a rectangular frame which is positioned above and provided with a mounting plate, the large opening of the fine impurity discharge hole faces upwards, the small opening of the fine impurity discharge hole faces the extending direction of an output shaft of a speed reducing motor, the fine impurity discharge hole is in a hollow square shape without a cover and a bottom, an opening rectangular plane at one end of the wedge connection is perpendicular to a square prism line, an opening rectangular plane at the other end of the wedge connection is not perpendicular to the square prism line, intersecting lines of the opening rectangular planes at two ends of the square prism are parallel to short sides of the opening rectangular plane, long sides of the opening rectangular plane at one end of the wedge connection which is not perpendicular to the square prism line are equal to long sides of rectangular holes of the rectangular frame, short sides of the opening rectangular plane are equal to short sides of the rectangular holes of the rectangular frame, the fine screening device comprises a fine screening box, a rocker, a connecting rod, an eccentric wheel, a coarse impurity discharging hole and a seed discharging hole, wherein the fine screening box comprises a box body and a fish scale sieve plate, the box body is hollow and has a cover-free bottomless regular quadrangular shape, the opening rectangular plane at one end of the box body is perpendicular to the regular quadrangular prism line, the opening rectangular plane at the other end of the box body is not perpendicular to the regular quadrangular prism line, the intersection line of the opening rectangular planes at two ends of the regular quadrangular prism is parallel to the short side of the opening rectangular plane, the long side of the opening rectangular plane with one end perpendicular to the regular quadrangular prism line is equal to the long side of the opening rectangular plane with one end perpendicular to the regular quadrangular prism line, the short side of the opening rectangular plane with one end perpendicular to the regular quadrangular prism line is equal to the short side of the opening rectangular plane with one end perpendicular to the regular quadrangular prism line, the inner surface of the 4 wall plates of the regular quadrangular prism of the box body is provided with a plurality of supporting legs perpendicular to the regular quadrangular prism line near one end of the opening rectangular plane perpendicular to the regular quadrangular prism line, the plane of the plurality of supporting legs is perpendicular to the regular quadrangular prism line of the box body, U-shaped notches are respectively arranged on the wall plates with narrower width of the box body and the edges of the opening rectangular plane which is close to the box body and is not perpendicular to the regular quadrangular prism line, and the opening of the U-shaped notches face one end of the opening rectangular plane with the non-perpendicular to the regular quadrangular prism line of the box body, the U-shaped bottom surface of the U-shaped notch is perpendicular to the regular quadrangular prism line of the box body, a plurality of fish scale holes are arranged on the fish scale sieve plate, the long side of the fish scale sieve plate is equal to the long side of an opening rectangular plane at the perpendicular end of the regular quadrangular prism line of the box body, the short side of the fish scale sieve plate is equal to the short side of the opening rectangular plane at the perpendicular end of the regular quadrangular prism line of the box body, the fish scale sieve plate is supported on a plurality of supporting legs of the box body and is positioned at one side of the box body, which is close to the opening rectangular plane and is not perpendicular to the regular quadrangular prism line, the rocking bars comprise long rocking bars and short rocking bars, one end of each 2 long rocking bars is hinged to the outer sides of the wall plates with unequal widths at the two ends of the box body, one end of each 2 short rocking bars is hinged to the outer sides of the wall plates with unequal widths at the two ends of the box body, and is close to the wall plates with narrower width and bigger height, the other ends of the 2 long rockers and the 2 short rockers are respectively hinged at two ends of the outer sides of 2 long sides of a rectangular frame provided with a mounting plate, a box body is arranged above the wedge connection, flexible sealing connection is arranged between the box body and the wedge connection, a U-shaped notch of the box body is opened upwards, the 2 long rockers are correspondingly arranged at one side of the mounting plate far away from a frame, an eccentric wheel is arranged on an output shaft of a gear motor, one end of a connecting rod is in a ring shape, a ring-shaped inner hole of the connecting rod is sleeved on the outer circle of the eccentric wheel, the other end of the connecting rod is hinged at the outer sides of wall plates with unequal widths at two ends of the box body, the connecting rod is positioned between 2 hinging points of the long rockers and the short rockers on the outer surfaces of the wall plates with unequal widths at two ends at one side of the box body close to the mounting plate, a thick impurity discharge port is arranged at the position corresponding to the U-shaped notch on the outer surface of the wall plate with a narrower width at one side of the box body close to the mounting plate, and a large mouth of the thick impurity discharge port faces upwards, the small opening is downward, the seed discharging opening is arranged on the outer surface of the wall plate with the narrow width at one side of the box body far away from the mounting plate and corresponds to the U-shaped notch, and the big opening of the seed discharging opening is upward and the small opening is downward.
On the basis of the prior art, the rectangular hole with the same shape as the rectangular frame is arranged in the center of the rectangular frame of the rack, the size of the rectangular hole is smaller than that of the rectangular frame, the center of the rectangular hole is coincident with the center of the rectangular frame, the long side of the rectangular hole is parallel to the long side of the rectangular frame, and the short side of the rectangular hole is parallel to the short side of the rectangular frame; the 2 rectangular frames are fixedly connected through a plurality of upright posts, and rectangular planes of the 2 rectangular frames are parallel to each other; one end of the outer surface of one short side of one rectangular frame is provided with a mounting plate with a plate surface perpendicular to the long side of the rectangular frame, the mounting plate is provided with a gear motor, the axis of an output shaft of the gear motor is parallel to the short side of the rectangular frame, and the axis of the output shaft faces to one side far away from the rectangular frame; the other rectangular frame is provided with 2 self-aligning casters and 2 supporting casters on a plane far away from the mounting plate, the frame is supported on the ground through the 2 self-aligning casters and the 2 supporting casters, and when the frame moves, the self-aligning casters can automatically swing for a certain angle along with the change of the moving direction of the frame; a fine impurity discharging hole is arranged in a rectangular hole of the rectangular frame which is positioned above and provided with the mounting plate, and a large hole of the fine impurity discharging hole faces upwards and a small hole of the fine impurity discharging hole faces the extending direction of an output shaft of the speed reducing motor. The wedge-shaped connection is hollow, has no cover and no bottom, the opening rectangular plane at one end of the wedge-shaped connection is perpendicular to the square prism edge line, the opening rectangular plane at the other end of the wedge-shaped connection is not perpendicular to the square prism edge line, and the intersecting line of the opening rectangular planes at two ends of the square prism is parallel to the short side of the opening rectangular plane; the long side of the opening rectangular plane, of which one end is connected with the edge line of the regular quadrangular prism in a wedge shape, is equal to the long side of the rectangular hole of the rectangular frame, and the short side of the opening rectangular plane is equal to the short side of the rectangular hole of the rectangular frame; one end of the wedge-shaped connection is aligned with the long side of the rectangular hole of the rectangular frame, the long side of the rectangular plane is aligned with the short side of the rectangular hole of the rectangular frame, the wedge-shaped connection is arranged above the rectangular frame, and the wall plate with narrower width and larger height is arranged on one side of the mounting plate far away from the frame. The box body of the selection box of the selection device is in a hollow regular quadrangular shape without a cover and a bottom, an opening rectangular plane at one end of the box body is perpendicular to a regular quadrangular prism line, an opening rectangular plane at the other end of the box body is not perpendicular to the regular quadrangular prism line, and the intersection line of the opening rectangular planes at two ends of the regular quadrangular prism is parallel to the short side of the opening rectangular plane; the long side of the opening rectangular plane with one end perpendicular to the regular quadrangular prism line is equal to the long side of the opening rectangular plane with one end perpendicular to the regular quadrangular prism line, and the short side of the opening rectangular plane with one end perpendicular to the regular quadrangular prism line is equal to the short side of the opening rectangular plane with one end perpendicular to the regular quadrangular prism line; 20 supporting legs perpendicular to the regular quadrangular prism line are arranged at one end, close to the opening rectangular plane perpendicular to the regular quadrangular prism line, of the inner surface of the 4 wall plates of the regular quadrangular prism of the box body, and the plane where the supporting legs are located is perpendicular to the regular quadrangular prism line of the box body; the edges of the 2 wall plates with narrow width, which are close to the opening rectangular plane of the box body, which is not perpendicular to the regular quadrangular prism line, are respectively provided with U-shaped notches, the opening of each U-shaped notch faces to one end of the opening rectangular plane of the box body, which is not perpendicular to the regular quadrangular prism line, and the U-shaped bottom surface of each U-shaped notch is perpendicular to the regular quadrangular prism line of the box body. The fish scale sieve plate is provided with a plurality of fish scale holes, the long side of the fish scale sieve plate is equal to the long side of the rectangular plane of the opening at the vertical end of the square prism line of the box body, and the short side of the fish scale sieve plate is equal to the short side of the rectangular plane of the opening at the vertical end of the square prism line of the box body; the fish scale sieve plate is supported on 20 supporting legs of the box body and is positioned on one side of the box body, which is close to an opening rectangular plane which is not perpendicular to the edge line of the regular quadrangular prism. One end of the 2 long rockers is hinged to the outer sides of the wall plates with unequal widths at two ends of the 2 long rockers, and is close to the wall plate with narrower width and smaller height, and one end of the 2 short rockers is hinged to the outer sides of the wall plates with unequal widths at two ends of the 2 long rockers, and is close to the wall plate with narrower width and larger height; the other ends of the 2 long rockers and the 2 short rockers are respectively hinged to two ends of the outer sides of the 2 long sides of the rectangular frame provided with the mounting plate, so that the box body can swing around a hinge point on the rectangular frame; the box body is positioned above the wedge-shaped connection, the U-shaped notch of the box body is upwards opened, the position of one end of the wall plate with the narrower width and the smaller height of the box body is higher, and the position of one end of the wall plate with the narrower width and the larger height is lower; the box body is connected with the wedge-shaped connection in a flexible sealing way so as to prevent fine broken impurities from flowing out of the machine from the box body to the wedge-shaped connection; the 2 long rockers are correspondingly positioned at one side of the mounting plate far away from the frame. The eccentric wheel is arranged on an output shaft of the speed reducing motor, one end of the connecting rod is in a ring shape, a ring-shaped inner hole of the connecting rod is sleeved on the outer circle of the eccentric wheel, the other end of the connecting rod is hinged to the outer sides of the wall plates with unequal widths at the two ends of the 1 piece of the box body, and the connecting rod is positioned between 2 hinging points on the outer surfaces of the wall plates with unequal widths at the two ends of the long rocker and the short rocker at one side of the box body, which is close to the mounting plate, so that the speed reducing motor can drive the selection box to swing around the hinging point on the frame through the eccentric wheel; the box is close to the narrower wallboard surface of mounting panel one side width and corresponds to U-shaped breach department and be equipped with thick miscellaneous discharge gate, and big mouth up, the little mouth down of thick miscellaneous discharge gate, is equipped with the seed discharge gate on the wallboard surface that the box is kept away from the narrower wallboard surface of mounting panel one side width corresponds to U-shaped breach department, and big mouth up, the little mouth down of seed discharge gate.
The working principle is as follows: after the seed selection machine is started, the gear motor drives the eccentric wheel to rotate. Because the whole selection box is supported on the frame through 2 long rocking bars and 2 short rocking bars, the eccentric wheel drives the selection box to reciprocate around the hinge point on the frame through the connecting rod.
The mixture of the seeds and the sundries after roughing is added onto the fish scale sieve plate in the fine-sorting box from one end with narrower width, bigger height and lower position of the box body of the fine-sorting box. Because the selection box is in an inclined state that the feeding end is relatively low, the mixture of seeds and sundries added into the selection box does not directly flow out from the other end, but is thrown obliquely upwards to do oblique throwing motion while swinging along with the selection box. Due to the difference of the density of the seeds and the sundries, the seeds which cannot pass through the fish scale sieve holes and the sundries with the same size as the seeds are thrown out far, and the seeds which are relatively large in density roll off a distance along the inclined fish scale sieve plate surface towards the feeding end which is relatively low, but the thrown out distance in each reciprocating swing period is larger than the rolling-off distance, so the seeds gradually run towards one end with the seed discharging hole along the fish scale sieve plate surface, and finally the cleaned seeds flow out of the seed discharging hole; the distance that debris with relatively smaller density is thrown out is relatively close, and the distance that each reciprocating swing cycle rolls back is greater than the distance that is thrown out, so gathers in the charging end of carefully chosen case still all the time, along with gathering quantity is increasing, gathers when being greater than the U-shaped bottom surface of the U-shaped breach on the narrower, higher wallboard of width of box, the height, just gradually cross the U-shaped bottom surface of U-shaped breach and flow from thick miscellaneous discharge gate. Sundries smaller than the fish scale sieve holes flow out from the fine sundries discharge hole after passing through the fish scale sieve holes in the reciprocating swing process along with the selection box.
Compared with the prior art, the mixture of the seeds and the sundries which are added to the lower end of the inner part of the fine selection box is thrown obliquely upwards to do oblique throwing movement while swinging along with the fine selection box, and the seeds which can not pass through the sieve holes of the fish scale and have relatively large density are thrown out far because of the density difference of the seeds and the sundries, and the sundries are thrown out near, so that the seeds gradually move towards one end provided with the seed discharging hole along the surface of the sieve plate, the sundries are basically gathered at the charging end of the fine selection box and finally flow out of the seed discharging hole and the coarse sundries discharging hole respectively, thereby achieving the aim of fine selection; the materials added into the selection box do oblique throwing movement in the selection box basically, so that the materials are not easy to block; the selection device has simple structure and convenient operation.
Drawings
FIG. 1 is an isometric view of an embodiment of the invention;
FIG. 2 is an isometric view of the embodiment of FIG. 1 with the seed port and the coarse reject port hidden;
FIG. 3 is a cross-sectional view A-A of the embodiment shown in FIG. 1;
fig. 4 is an isometric view of the fine impurity outlet of the embodiment of fig. 1.
Detailed Description
1. The device comprises a fine impurity discharge port 2, a gear motor 3, a rectangular frame 4, a stand column 5, a wedge-shaped connection 6, a mounting plate 7, a self-positioning castor 8, a supporting castor 9, a connecting rod 10, an eccentric wheel 11, a coarse impurity discharge port 12, a seed discharge port 13, a box body 14, a fish scale sieve plate 15, a supporting leg 16, a long rocker 17, a short rocker 18 and flexible sealing connection.
In the embodiment shown in fig. 1-4: the center of the rectangular frame 3 of the rack is provided with a rectangular hole with the same shape as the rectangular frame 3, the size of the rectangular hole is smaller than that of the rectangular frame 3, the center of the rectangular hole coincides with the center of the rectangular frame 3, the long side of the rectangular hole is parallel to the long side of the rectangular frame 3, and the short side of the rectangular hole is parallel to the short side of the rectangular frame 3; the 2 rectangular frames 3 are fixedly connected through 4 upright posts 4, and rectangular planes of the 2 rectangular frames 3 are parallel to each other; one end of the outer surface of one short side of one rectangular frame 3 is provided with a mounting plate 6 with a plate surface perpendicular to the long side of the rectangular frame 3, the mounting plate 6 is provided with a gear motor 2, the axis of an output shaft of the gear motor 2 is parallel to the short side of the rectangular frame 3, and the axis of the output shaft faces to one side far away from the rectangular frame 3; the other rectangular frame 3 is provided with 2 self-aligning casters 7 and 2 supporting casters 8 on the plane far away from the mounting plate 6, the frame is supported on the ground through the 2 self-aligning casters 7 and 2 supporting casters 8, and when the frame moves, the self-aligning casters 7 can automatically swing for a certain angle along with the change of the moving direction of the frame; the rectangular hole of the rectangular frame 3 which is positioned above and provided with the mounting plate 6 is internally provided with the fine impurity discharging hole 1, and the big opening of the fine impurity discharging hole 1 faces upwards and the small opening faces towards the extending direction of the output shaft of the gear motor 2. The wedge-shaped connection 5 is in a hollow regular quadrangular shape without a cover and a bottom, an opening rectangular plane at one end of the wedge-shaped connection 5 is perpendicular to a regular quadrangular prism line, an opening rectangular plane at the other end of the wedge-shaped connection is not perpendicular to the regular quadrangular prism line, and an intersecting line of the opening rectangular planes at two ends of the regular quadrangular prism is parallel to a short side of the opening rectangular plane; the long side of an opening rectangular plane, of which one end is not perpendicular to the edge line of the regular quadrangular prism, of the wedge-shaped connection 5 is equal to the long side of the rectangular hole of the rectangular frame 3, and the short side of the opening rectangular plane is equal to the short side of the rectangular hole of the rectangular frame 3; one end of the wedge-shaped connection 5 is aligned with the long side of the rectangular hole of the rectangular frame 3 and the long side of the rectangular plane of the opening, the short side of the rectangular plane of the opening is aligned with the short side of the rectangular hole of the rectangular frame 3, then the wedge-shaped connection 5 is arranged above the rectangular frame 3, and the wall plate with narrower width and larger height of the wedge-shaped connection 5 is arranged on one side of the mounting plate 6 far away from the frame. The box body 13 of the selection box of the selection device is in a hollow regular quadrangular shape without a cover and a bottom, an opening rectangular plane at one end of the box body 13 is perpendicular to a regular quadrangular prism line, an opening rectangular plane at the other end of the box body is not perpendicular to the regular quadrangular prism line, and an intersection line of the opening rectangular planes at two ends of the regular quadrangular prism is parallel to a short side of the opening rectangular plane; the long side of the opening rectangular plane with one end of the box body 13 perpendicular to the regular quadrangular prism line is equal to the long side of the opening rectangular plane with one end of the wedge-shaped connection 5 perpendicular to the regular quadrangular prism line, and the short side of the opening rectangular plane with one end of the box body 13 perpendicular to the regular quadrangular prism line is equal to the short side of the opening rectangular plane with one end of the wedge-shaped connection 5 perpendicular to the regular quadrangular prism line; 20 supporting legs 15 perpendicular to the regular quadrangular prism line are arranged at one end, close to the opening rectangular plane perpendicular to the regular quadrangular prism line, of the inner surface of the 4 wall plates of the regular quadrangular prism of the box body 13, and the plane where the supporting legs 15 are located is perpendicular to the regular quadrangular prism line of the box body 13; u-shaped notches are respectively arranged on the 2 wall plates with narrow width of the box body 13 and near the edges of the rectangular opening plane of the box body 13, which is not perpendicular to the regular quadrangular prism line, and the openings of the U-shaped notches are perpendicular to the regular quadrangular prism line of the box body 13 towards one end of the rectangular opening plane of the box body 13, which is not perpendicular to the regular quadrangular prism line, and the U-shaped bottom surface of the U-shaped notch. The fish scale sieve plate 14 is provided with a plurality of fish scale holes, the long side of the fish scale sieve plate 14 is equal to the long side of the rectangular plane of the opening at the vertical end of the regular quadrangular prism line of the box body 13, and the short side of the fish scale sieve plate 14 is equal to the short side of the rectangular plane of the opening at the vertical end of the regular quadrangular prism line of the box body 13; the fish scale sieve plate 14 is supported on 20 supporting legs 15 of the box 13 and is positioned on one side of the box 13 close to an opening rectangular plane which is not perpendicular to the prismatic line of the regular quadrangular prism. One end of the 2 long rockers 16 is hinged to the outer sides of the wall plates with unequal widths at two ends of the 2 long rockers 13 and is close to the wall plate with narrower width and smaller height, and one end of the 2 short rockers 17 is hinged to the outer sides of the wall plates with unequal widths at two ends of the 2 long rockers 13 and is close to the wall plate with narrower width and larger height; the other ends of the 2 long rockers 16 and the 2 short rockers 17 are respectively hinged to two ends of the outer sides of 2 long sides of the rectangular frame 3 provided with the mounting plate 6, the box 13 is positioned above the wedge-shaped connection 5, and the U-shaped notch of the box 13 is opened upwards, so that the box 13 can swing around the hinge point on the rectangular frame 3; a flexible sealing connection 18 is arranged between the box body 13 and the wedge-shaped connection 5 so as to prevent finely crushed impurities from flowing out of the machine from the position between the box body 13 and the wedge-shaped connection 5; the 2 long rockers 16 are correspondingly positioned on the side of the mounting plate 6 away from the frame. The eccentric wheel 10 is arranged on the output shaft of the gear motor 2, one end of the connecting rod 9 is annular, the annular inner hole of the connecting rod 9 is sleeved on the outer circle of the eccentric wheel 10, the other end of the connecting rod 9 is hinged to the outer sides of the wall plates with unequal widths at the two ends of the 1 piece of the box body 13, and the connecting rod is positioned between 2 hinging points on the outer surfaces of the wall plates with unequal widths at the two ends of the long rocker 16 and the short rocker 17 at one side of the box body 13 close to the mounting plate 6, so that the gear motor 2 can drive the selection box to swing around the hinging points on the frame through the eccentric wheel 10; the box 13 is close to the narrow wallboard surface of mounting panel 6 one side width and corresponds U-shaped breach department and be equipped with thick miscellaneous discharge gate 11, and big mouth up, the tip down of thick miscellaneous discharge gate 11, and the box 13 is kept away from the narrow wallboard surface of mounting panel 6 one side width and corresponds U-shaped breach department on and be equipped with seed discharge gate 12, and big mouth up, the tip down of seed discharge gate 12.
Claims (1)
1. The utility model provides a two seed choice machines that shake, includes frame, carefully select device, thin miscellaneous discharge gate (1) and gear motor (2), its characterized in that: the frame comprises a rectangular frame (3), stand columns (4) and wedge-shaped connection (5), the center of the rectangular frame (3) is provided with a rectangular hole which is the same as the rectangular frame (3) in shape and smaller than the rectangular frame (3) in size, the center of the rectangular hole coincides with the center of the rectangular frame (3), the long side of the rectangular hole is parallel to the long side of the rectangular frame (3), the short side of the rectangular hole is parallel to the short side of the rectangular frame (3), 2 pieces of rectangular frames (3) which are parallel to each other are fixedly connected through a plurality of stand columns (4), one end of the outer surface of one short side of one rectangular frame (3) is provided with a mounting plate (6) with the plate surface perpendicular to the long side of the rectangular frame (3), the mounting plate (6) is provided with a speed reducing motor (2), the axis of an output shaft of the speed reducing motor (2) is parallel to the short side of the rectangular frame (3), and the axis of the output shaft faces to one side far away from the rectangular frame (3), 2 pieces of self-positioning casters (7) and 2 piece supporting casters (8) are arranged on the plane of the other rectangular frame (3) far away from the mounting plate (6), the frame is provided with the 2 pieces of self-positioning casters (7) and 2 piece supporting casters (8) on the plane, the frame is provided with a fine-shaped discharge port (1) above the rectangular frame (1), and the fine discharge port is arranged above the rectangular frame (3), and the fine discharge port is arranged on the fine ground The small opening extends towards the output shaft of the gear motor (2), the wedge-shaped connection (5) is hollow and has a regular quadrangular prism shape without a cover and a bottom, an opening rectangular plane at one end of the wedge-shaped connection (5) is vertical to a rectangular hole long side of the rectangular frame (3), an opening rectangular plane at the other end of the wedge-shaped connection (5) is not vertical to the rectangular prism ridge, an intersecting line of the opening rectangular planes at two ends of the regular quadrangular prism is parallel to a short side of the opening rectangular plane, one end of the wedge-shaped connection (5) is equal to a long side of the rectangular hole of the rectangular frame (3), a short side of the opening rectangular plane is equal to a short side of the rectangular hole of the rectangular frame (3), one end of the wedge-shaped connection (5) is aligned to the long side of the rectangular hole of the rectangular frame (3), the short side of the opening rectangular plane is aligned to the rectangular hole short side of the rectangular frame (3), the wedge-shaped connection (5) is narrower in width, the larger wall plate is positioned at one side of the well-selected box (6) far away from the frame, the rocker (9), the connecting rod (10), the coarse-shaped box (13) is provided with a coarse-shaped discharging box (13), the coarse-shaped box (13) and the coarse-shaped box comprises a coarse-shaped sieve plate (13) and a coarse-shaped box, a coarse-shaped box is formed by the coarse box, and comprises a coarse box (13 and a coarse box, and a discharging box is formed by the coarse box, the open rectangular plane at the other end is not perpendicular to the square prism ridge line, the intersection line of the open rectangular planes at the two ends of the square prism is parallel to the short side of the open rectangular plane, one end of the box body (13) is perpendicular to the square prism ridge line, one end of the box body (13) is equal to the long side of the open rectangular plane perpendicular to the square prism ridge line, one end of the box body (13) is equal to the short side of the open rectangular plane perpendicular to the square prism ridge line, one end of the open rectangular plane perpendicular to the square prism ridge line is equal to the short side of the open rectangular plane perpendicular to the square prism ridge line, the inner surface of the 4-piece wallboard of the square prism of the box body (13) is close to a plurality of supporting legs (15) perpendicular to the square prism ridge line, the plane where the plurality of supporting legs (15) are located is perpendicular to the square prism ridge line of the box body (13), U-shaped notches are respectively arranged at edges of the open rectangular plane perpendicular to the square prism ridge line of the box body (13), the U-shaped notches are respectively formed in the edges of the 2-piece wallboard with narrower widths of the box body (13), the square notch is arranged towards the edges of the square rectangular plane perpendicular to the square prism ridge line of the square prism (13), the opening notch (14) perpendicular to the square edge of the box body (13), the opening notch is perpendicular to the square notch (14), the square notch is perpendicular to the square notch (13), the opening is perpendicular to the square notch (13), the short sides of the fish scale sieve plates (14) are equal to the short sides of the rectangular plane of the opening at the vertical end of the square prism line of the box body (13), the fish scale sieve plates (14) are supported on a plurality of supporting legs (15) of the box body (13) and are positioned on one side of the rectangular plane of the opening, which is not perpendicular to the square prism line, of the box body (13), each rocker comprises a long rocker (16) and a short rocker (17), one end of each 2 long rocker (16) is hinged to the outer side of the wall plate with unequal width at the two ends of the 2 pieces of the box body (13) respectively, and is close to the wall plate with smaller width, one end of each 2 short rockers (17) is hinged to the outer side of the wall plate with unequal width at the two ends of the 2 pieces of the box body (13) respectively, and the other ends of each 2 short rockers (16) are hinged to the outer sides of the 2 long sides of the rectangular frame (3) with the mounting plate (6) respectively, the box body (13) is positioned above the wedge-shaped connection (5), one end of each box body (13) is hinged to the outer side of the corresponding wedge-shaped ring (6) with the corresponding to the opening of the wedge-shaped output shaft (9) of the box body (13) in a sealed way, the wedge-shaped ring (18) is arranged on one side of the opposite side of the wedge-shaped connection shaft (9) is arranged on the opposite side of the wedge-shaped ring (18), the circular inner hole of the connecting rod (9) is sleeved on the outer circle of the eccentric wheel (10), the other end of the connecting rod (9) is hinged to the outer side of a wall plate with unequal widths at two ends of a 1 piece of the box body (13), the connecting rod is located between 2 hinging points on the outer surface of the wall plate with unequal widths at two ends of one side of the box body (13) close to the mounting plate (6), a coarse impurity discharging hole (11) is arranged at the position, corresponding to a U-shaped gap, on the outer surface of the wall plate with narrower width, of one side of the box body (13) close to the mounting plate (6), a large opening of the coarse impurity discharging hole (11) faces upwards and a small opening faces downwards, a seed discharging hole (12) is arranged at the position, corresponding to the U-shaped gap, on the outer surface, corresponding to the U-shaped gap, of the wall plate with narrower width on one side of the box body (13) away from the mounting plate (6), and the large opening of the seed discharging hole (12) faces upwards and the small opening faces downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567964.9A CN109396027B (en) | 2018-12-21 | 2018-12-21 | Double-shaking seed fine separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567964.9A CN109396027B (en) | 2018-12-21 | 2018-12-21 | Double-shaking seed fine separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109396027A CN109396027A (en) | 2019-03-01 |
| CN109396027B true CN109396027B (en) | 2024-03-01 |
Family
ID=65460908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811567964.9A Active CN109396027B (en) | 2018-12-21 | 2018-12-21 | Double-shaking seed fine separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109396027B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09123061A (en) * | 1995-10-27 | 1997-05-13 | Sintokogio Ltd | Mobile shot blast equipment |
| CN204122365U (en) * | 2014-08-06 | 2015-01-28 | 山东祥丰种业有限责任公司 | A kind of wheat seed selecting device |
| CN104475375A (en) * | 2015-01-08 | 2015-04-01 | 乐陵市天成工程机械有限公司 | Cleaning device of potato cleaning conveyor |
| CN107892110A (en) * | 2017-10-19 | 2018-04-10 | 荆门市格林美新材料有限公司 | A kind of resource reclaim separator |
| CN209379393U (en) * | 2018-12-21 | 2019-09-13 | 青岛璐璐农业装备股份有限公司 | It is double to shake formula seed purifier |
-
2018
- 2018-12-21 CN CN201811567964.9A patent/CN109396027B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09123061A (en) * | 1995-10-27 | 1997-05-13 | Sintokogio Ltd | Mobile shot blast equipment |
| CN204122365U (en) * | 2014-08-06 | 2015-01-28 | 山东祥丰种业有限责任公司 | A kind of wheat seed selecting device |
| CN104475375A (en) * | 2015-01-08 | 2015-04-01 | 乐陵市天成工程机械有限公司 | Cleaning device of potato cleaning conveyor |
| CN107892110A (en) * | 2017-10-19 | 2018-04-10 | 荆门市格林美新材料有限公司 | A kind of resource reclaim separator |
| CN209379393U (en) * | 2018-12-21 | 2019-09-13 | 青岛璐璐农业装备股份有限公司 | It is double to shake formula seed purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109396027A (en) | 2019-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215655677U (en) | Automatic production device for veterinary drug premix | |
| CN115156045A (en) | Method and equipment for preparing magnet | |
| CN209205408U (en) | A kind of soil remediation screening plant | |
| CN109396027B (en) | Double-shaking seed fine separator | |
| CN105834086B (en) | A kind of screening and sequencing feeding device | |
| CN210995222U (en) | Aggregate fine screening machine | |
| CN219210068U (en) | Filter equipment is smashed to soil | |
| CN219664337U (en) | Novel portable drum is clear sieve just | |
| CN109396031B (en) | Compound pendulum seed classificator | |
| CN208976244U (en) | A kind of vibrating screen for construction material production | |
| CN111097695A (en) | Air screen type corn seed cleaning and sorting machine with double screen box functions | |
| CN214382829U (en) | Wheat gravity cleaning and sorting machine | |
| CN209379393U (en) | It is double to shake formula seed purifier | |
| CN213001210U (en) | Polishing powder grading equipment | |
| CN213558267U (en) | Automatic sorting machine for black fungus grades | |
| CN209379399U (en) | Compound pendulum type seed purifier | |
| CN211412345U (en) | Construction waste retrieves screening plant | |
| CN210045585U (en) | Screening device for processing miscellaneous tree particles | |
| CN209935233U (en) | Small red bean seed sieving mechanism | |
| CN114145334A (en) | Crayfish size screening installation is used to new generation intelligent agriculture | |
| CN211515190U (en) | Automatic cleaning device for clean coal medium removing sieve | |
| CN210729662U (en) | Metallurgical breaker with press down dirt function | |
| CN220941747U (en) | Ganoderma lucidum spore powder vibrating screen | |
| CN221063460U (en) | Millet sieving mechanism | |
| CN217700133U (en) | Specific gravity grading stone remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 266300, Shandong Qingdao Jiaozhou City Industrial Park, Lai Lai town Applicant after: QINGDAO LULU AGRICULTURAL EQUIPMENT Co.,Ltd. Address before: 266300, Shandong Qingdao Jiaozhou City Industrial Park, Lai Lai town Applicant before: QINGDAO LULU AGRICULTURAL EQUIPMENT Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |