CN111589700A - Layered seed selection equipment - Google Patents
Layered seed selection equipment Download PDFInfo
- Publication number
- CN111589700A CN111589700A CN202010392965.5A CN202010392965A CN111589700A CN 111589700 A CN111589700 A CN 111589700A CN 202010392965 A CN202010392965 A CN 202010392965A CN 111589700 A CN111589700 A CN 111589700A
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- Prior art keywords
- rear side
- rotating shaft
- mount pad
- rod
- around
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Classifications
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- 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
- B07B1/36—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro in more than one direction
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- 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
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
Abstract
The invention relates to seed selection equipment, in particular to layered seed selection equipment. The technical problem to be solved is as follows: the layered seed selection equipment has high seed screening efficiency and is convenient for subsequent cleaning. The technical scheme of the invention is as follows: a layered seed selection device comprises a base, a first mounting seat, a first rotating rod, a second mounting seat, a first filter plate, a transverse plate, a long plate, a screening device and the like; the middle part is opened at the base has the recess, and both sides bilateral symmetry is equipped with first mount pad around the base, and the last rotation type of first mount pad is equipped with first bull stick, and first bull stick top rotary type is equipped with the second mount pad. The invention achieves the effects of higher seed screening efficiency and convenient subsequent cleaning; by arranging the screen plate and the first filter plate, and the mesh sizes of the screen plate and the first filter plate are consistent, the seed screening efficiency is improved; through being equipped with the scraper blade, the discarded impurity at conveyer belt top can be blocked to the scraper blade to leave impurity in the scraper blade left side, be convenient for follow-up clearance from this.
Description
Technical Field
The invention relates to seed selection equipment, in particular to layered seed selection equipment.
Background
In order to better ensure the survival rate and the germination rate of seeds, farmers need to screen a large amount of seeds before planting the grains, and screen the seeds with qualified sizes, and when the seeds are few, people mostly adopt manual screening, namely direct visual inspection, and observe the seeds by naked eyes, so that the seed screening is not accurate enough, and a large amount of manpower and time are consumed, thereby affecting the seed screening efficiency; when the seed is more, people use the screening installation to screen, however at the in-process of screening seed, peanut shell and seed coat easily drop, and then make the more impurity that has of screening installation's seed, subsequent clearance of not being convenient for.
Disclosure of Invention
In order to overcome the shortcoming that current seed screening mode efficiency is lower, probably contain more impurity and be not convenient for follow-up clearance, the technical problem that solve is: the layered seed selection equipment has high seed screening efficiency and is convenient for subsequent cleaning.
The technical scheme of the invention is as follows: a layered seed selection device comprises a base, a first mounting seat, a first rotating rod, a second mounting seat, a first filter plate, transverse plates, long plates, a screening device, a third mounting seat, a second rotating rod, a third rotating rod, a first supporting rod, a triangular plate, a first rotating shaft, a driving roller, a conveying belt, a motor, a second rotating shaft and a third rotating shaft, wherein a groove is formed in the middle of the base, the first mounting seat is symmetrically arranged on the left side and the right side of the front side and the rear side of the base, the first rotating rod is rotatably arranged on the first mounting seat, the second mounting seat is rotatably arranged at the top end of the first rotating rod, the first filter plate is connected between the rear part of the second mounting seat on the front side and the front part of the second mounting seat on the rear side, the long plates are symmetrically arranged at the left end and the right end of the top of the first filter plate, the transverse plates on the front side and the rear side are symmetrically arranged at the front end and the rear, the left side and the right side of the base are symmetrically provided with a first supporting rod in a front-back manner, the rear side of the upper part of the first supporting rod at the front side and the front side of the upper part of the first supporting rod at the rear side are symmetrically provided with a triangular plate in a front-back manner, the left end of the triangular plate at the rear side is rotatably provided with a second rotating shaft, the left end of the triangular plate at the front side is provided with a motor, an output shaft at the rear side of the motor is connected with the front end of the second rotating shaft, a first rotating shaft is rotatably arranged at the right end between the triangular plates at the front side and the rear side, a third rotating shaft is rotatably arranged at the bottom between the triangular plates at the front side and the rear side and is longer than the first rotating shaft and the second rotating shaft, the first rotating shaft, the second rotating shaft and the third rotating shaft are respectively provided with a transmission roller, the transmission rollers are positioned between the triangular plates at the front side and the rear side, a, the third mount pad is located second mount pad right side, and second bull stick upper end is connected with the third mount pad rotary type.
As a preferred technical scheme of the invention, the screening device comprises sliding blocks, first compression springs and screen plates, sliding grooves are formed in the tops of transverse plates on the front side and the rear side, the sliding blocks are symmetrically arranged in the sliding grooves on the front side and the rear side in a sliding mode, the left end of the left sliding block and the right end of the right sliding block are connected with the first compression springs, the left end of the left first compression spring is connected with the left portion of the transverse plate, the right end of the right first compression spring is connected with the right portion of the transverse plate, and the screen plates are arranged on the tops of the sliding.
As a preferred technical scheme, the automatic feeding device further comprises a supporting seat, a groove plate, a second compression spring, a scraper and a pull rod, wherein the supporting seat is symmetrically arranged at the right end of the top of the triangular plate at the front side and the right end of the top of the triangular plate at the rear side, the groove plate is arranged between the supporting seats at the front side and the rear side, a through hole is formed in the middle of the top of the groove plate, the pull rod penetrates through the through hole, the second compression springs are connected to the front side and the rear side of the top in the groove plate, the lower ends of the second compression springs at the front side and the rear side are.
As a preferred technical scheme of the invention, the novel groove plate structure further comprises a second support rod, a first guide sleeve and a first inserted rod, wherein the second support rod is arranged on the rear side of the top of the groove plate, the first guide sleeve is arranged on the upper portion of the second support rod, the first inserted rod is arranged in the first guide sleeve in a sliding mode, a first jack is formed in the upper portion of the pull rod, and the inserted rod is matched with the first jack.
As a preferred technical scheme, the filter further comprises a moving rod, a moving sleeve, a limiting rod and a fastening bolt, wherein a first opening is formed in the left portion of the rear transverse plate and communicated with a sliding groove in the transverse plate, the moving rod is arranged on the left portion of the rear side of the first filter plate, the moving sleeve is arranged in the middle of the moving rod in a sliding mode, the fastening bolt is matched on the moving sleeve, the limiting rod is arranged on the front side of the moving sleeve, and the limiting rod penetrates through the first opening and the sliding groove in the rear transverse plate.
The invention has the beneficial effects that: the invention achieves the effects of higher seed screening efficiency and convenient subsequent cleaning; by arranging the screen plate and the first filter plate, and the mesh sizes of the screen plate and the first filter plate are consistent, the seed screening efficiency is improved; through being equipped with the scraper blade, the discarded impurity at conveyer belt top can be blocked to the scraper blade to leave impurity in the scraper blade left side, be convenient for follow-up clearance from this.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic diagram of a partial top view structure of the present invention.
Fig. 3 is a partial right view structural diagram of the present invention.
Fig. 4 is an enlarged schematic view of the structure of the present invention a.
Wherein: the device comprises a base, 2 grooves, 3 first installation seats, 4 first rotating rods, 5 second installation seats, 6 first filter plates, 7 transverse plates, 8 long plates, 9 screening devices, 91 sliding grooves, 92 sliding blocks, 93 first compression springs, 94 screen plates, 10 third installation seats, 11 second rotating rods, 12 third rotating rods, 13 first supporting rods, 14 triangular plates, 15 first rotating shafts, 16 driving rollers, 17 conveying belts, 18 motors, 19 second rotating shafts, 20 third rotating shafts, 21 supporting seats, 22 groove plates, 23 through holes, 24 second compression springs, 25 scraping plates, 26 pull rods, 27 second supporting rods, 28 first guide sleeves, 29 first insertion rods, 30 first insertion holes, 31 first openings, 32 moving rods, 33 moving sleeves, 34 limiting rods and 35 fastening bolts.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Example 1
A layered seed selection device is shown in figure 1-2, and comprises a base 1, a first mounting seat 3, a first rotating rod 4, a second mounting seat 5, a first filter plate 6, a transverse plate 7, a long plate 8, a screening device 9, a third mounting seat 10, a second rotating rod 11, a third rotating rod 12, a first supporting rod 13, a triangular plate 14, a first rotating shaft 15, a driving roller 16, a conveying belt 17, a motor 18, a second rotating shaft 19 and a third rotating shaft 20, wherein a groove 2 is formed in the middle of the base 1, the first mounting seat 3 is symmetrically arranged on the front side and the rear side of the base 1, the base 1 is connected with the first mounting seat 3 in a welding connection mode, the first rotating rod 4 is rotatably arranged on the first mounting seat 3, the second mounting seat 5 is rotatably arranged at the top end of the first rotating rod 4, the first filter plate 6 is connected between the rear part of the second mounting seat 5 on the front side and the front part of the second mounting seat 5 on the rear side, the long plate 8 is symmetrically arranged on the left and right side of the, the front end and the rear end of the top of the first filter plate 6 are symmetrically provided with transverse plates 7, the first filter plate 6 is connected with the transverse plates 7 in a welding connection mode, the transverse plates 7 at the front side and the rear side are positioned between long plates 8 at the left end and the right end, the top of the transverse plates 7 at the front side and the rear side is provided with a screening device 9, the left side and the right side of the base 1 are symmetrically provided with first supporting rods 13, the rear side of the upper part of the first supporting rod 13 at the front side and the front side of the upper part of the first supporting rod 13 at the rear side are symmetrically provided with triangular plates 14, the left end of the triangular plate 14 at the rear side is rotatably provided with a second rotating shaft 19, the left end of the triangular plate 14 at the front side is provided with a motor 18, the output shaft at the rear side of the motor 18 is connected with the front end of the second rotating shaft 19, the right end between the triangular plates 14 at the, first pivot 15, all be equipped with driving roller 16 in second pivot 19 and the third pivot 20, driving roller 16 is located between the set-square 14 of front and back both sides, around there being conveyer belt 17 between the three driving roller 16, both ends symmetry is equipped with third bull stick 12 around the third pivot 20, 12 top rotary types of third bull stick are equipped with second bull stick 11, both sides right part all is equipped with third mount pad 10 around first filter 6, first filter 6 is connected with third mount pad 10 through welded connection's mode, third mount pad 10 is located 5 right sides of second mount pad, 11 upper ends of second bull stick are connected with third mount pad 10 rotary type.
Example 2
A layered seed selection device is shown in figure 1-2, and comprises a base 1, a first mounting seat 3, a first rotating rod 4, a second mounting seat 5, a first filter plate 6, a transverse plate 7, a long plate 8, a screening device 9, a third mounting seat 10, a second rotating rod 11, a third rotating rod 12, a first supporting rod 13, a triangular plate 14, a first rotating shaft 15, a driving roller 16, a conveying belt 17, a motor 18, a second rotating shaft 19 and a third rotating shaft 20, wherein a groove 2 is formed in the middle of the base 1, the first mounting seats 3 are symmetrically arranged on the front side and the rear side of the base 1 in a left-right mode, the first rotating rod 4 is rotatably arranged on the first mounting seat 3, the second mounting seat 5 is rotatably arranged at the top end of the first rotating rod 4, the first filter plate 6 is connected between the rear part of the second mounting seat 5 on the front side and the front part of the second mounting seat 5 on the rear side, the long plate 8 is symmetrically arranged at the left and right ends of the top of the first filter plate 6, the transverse plates 7 at the front side and the rear side are positioned between the long plates 8 at the left end and the right end, the top parts of the transverse plates 7 at the front side and the rear side are provided with screening devices 9, the left side and the right side of the base 1 are symmetrically provided with first supporting rods 13, the rear side of the upper part of the first supporting rod 13 at the front side and the front side of the upper part of the first supporting rod 13 at the rear side are symmetrically provided with triangular plates 14, the left end of the triangular plate 14 at the rear side is rotatably provided with a second rotating shaft 19, the left end of the triangular plate 14 at the front side is provided with a motor 18, the output shaft at the rear side of the motor 18 is connected with the front end of the second rotating shaft 19, the right end of the triangular plate 14 at the front side and the rear side is rotatably provided with a first rotating shaft 15, the bottom of the triangular plate 14 at the front side and the rear side is rotatably provided with a third rotating shaft 20, the third rotating shaft 20 is longer, around having the conveyer belt 17 between the three driving roller 16, both ends symmetry is equipped with third bull stick 12 around the third pivot 20, and the 12 top rotary types of third bull stick are equipped with second bull stick 11, and both sides right part all is equipped with third mount pad 10 around the first filter 6, and third mount pad 10 is located 5 right sides of second mount pad, and second bull stick 11 upper end is connected with third mount pad 10 rotary type.
Example 3
A layered seed selection device is shown in figures 1-3, and comprises a base 1, a first mounting seat 3, a first rotating rod 4, a second mounting seat 5, a first filter plate 6, a transverse plate 7, a long plate 8, a screening device 9, a third mounting seat 10, a second rotating rod 11, a third rotating rod 12, a first supporting rod 13, a triangular plate 14, a first rotating shaft 15, a driving roller 16, a conveying belt 17, a motor 18, a second rotating shaft 19 and a third rotating shaft 20, wherein a groove 2 is formed in the middle of the base 1, the first mounting seats 3 are symmetrically arranged on the front side and the rear side of the base 1, the first rotating rod 4 is rotatably arranged on the first mounting seat 3, the second mounting seat 5 is rotatably arranged at the top end of the first rotating rod 4, the first filter plate 6 is connected between the rear part of the second mounting seat 5 on the front side and the front part of the second mounting seat 5 on the rear side, the long plate 8 is symmetrically arranged at the left and right ends of the top of the first filter plate 6, the transverse plate 7 is symmetrically, the transverse plates 7 at the front side and the rear side are positioned between the long plates 8 at the left end and the right end, the top parts of the transverse plates 7 at the front side and the rear side are provided with screening devices 9, the left side and the right side of the base 1 are symmetrically provided with first supporting rods 13, the rear side of the upper part of the first supporting rod 13 at the front side and the front side of the upper part of the first supporting rod 13 at the rear side are symmetrically provided with triangular plates 14, the left end of the triangular plate 14 at the rear side is rotatably provided with a second rotating shaft 19, the left end of the triangular plate 14 at the front side is provided with a motor 18, the output shaft at the rear side of the motor 18 is connected with the front end of the second rotating shaft 19, the right end of the triangular plate 14 at the front side and the rear side is rotatably provided with a first rotating shaft 15, the bottom of the triangular plate 14 at the front side and the rear side is rotatably provided with a third rotating shaft 20, the third rotating shaft 20 is longer, around having the conveyer belt 17 between the three driving roller 16, both ends symmetry is equipped with third bull stick 12 around the third pivot 20, and the 12 top rotary types of third bull stick are equipped with second bull stick 11, and both sides right part all is equipped with third mount pad 10 around the first filter 6, and third mount pad 10 is located 5 right sides of second mount pad, and second bull stick 11 upper end is connected with third mount pad 10 rotary type.
Still including supporting seat 21, frid 22, second compression spring 24, scraper blade 25 and pull rod 26, the 14 top right-hand member symmetry of set-square of both sides is equipped with supporting seat 21 around, set-square 14 is connected with supporting seat 21 through welded connection's mode, be equipped with frid 22 between the supporting seat 21 of both sides around, it has through-hole 23 to open in the middle of the frid 22 top, pull rod 26 has passed in the through-hole 23, all be connected with second compression spring 24 around the top in the frid 22, the 24 lower extremes of second compression spring of both sides is connected with scraper blade 25 around, second compression spring 24 is connected with scraper blade 25 through welded connection's mode, pull rod 26 bottom and the contact of scraper blade 25 top, scraper blade 25 bottom and the contact of conveyer belt 17.
Example 4
A layered seed selection device is shown in figures 1-3, and comprises a base 1, a first mounting seat 3, a first rotating rod 4, a second mounting seat 5, a first filter plate 6, a transverse plate 7, a long plate 8, a screening device 9, a third mounting seat 10, a second rotating rod 11, a third rotating rod 12, a first supporting rod 13, a triangular plate 14, a first rotating shaft 15, a driving roller 16, a conveying belt 17, a motor 18, a second rotating shaft 19 and a third rotating shaft 20, wherein a groove 2 is formed in the middle of the base 1, the first mounting seats 3 are symmetrically arranged on the front side and the rear side of the base 1, the first rotating rod 4 is rotatably arranged on the first mounting seat 3, the second mounting seat 5 is rotatably arranged at the top end of the first rotating rod 4, the first filter plate 6 is connected between the rear part of the second mounting seat 5 on the front side and the front part of the second mounting seat 5 on the rear side, the long plate 8 is symmetrically arranged at the left and right ends of the top of the first filter plate 6, the transverse plate 7 is symmetrically, the transverse plates 7 at the front side and the rear side are positioned between the long plates 8 at the left end and the right end, the top parts of the transverse plates 7 at the front side and the rear side are provided with screening devices 9, the left side and the right side of the base 1 are symmetrically provided with first supporting rods 13, the rear side of the upper part of the first supporting rod 13 at the front side and the front side of the upper part of the first supporting rod 13 at the rear side are symmetrically provided with triangular plates 14, the left end of the triangular plate 14 at the rear side is rotatably provided with a second rotating shaft 19, the left end of the triangular plate 14 at the front side is provided with a motor 18, the output shaft at the rear side of the motor 18 is connected with the front end of the second rotating shaft 19, the right end of the triangular plate 14 at the front side and the rear side is rotatably provided with a first rotating shaft 15, the bottom of the triangular plate 14 at the front side and the rear side is rotatably provided with a third rotating shaft 20, the third rotating shaft 20 is longer, around having the conveyer belt 17 between the three driving roller 16, both ends symmetry is equipped with third bull stick 12 around the third pivot 20, and the 12 top rotary types of third bull stick are equipped with second bull stick 11, and both sides right part all is equipped with third mount pad 10 around the first filter 6, and third mount pad 10 is located 5 right sides of second mount pad, and second bull stick 11 upper end is connected with third mount pad 10 rotary type.
Still including supporting seat 21, frid 22, second compression spring 24, scraper blade 25 and pull rod 26, the 14 top right-hand members of set-square of both sides are equipped with supporting seat 21 around, be equipped with frid 22 between the supporting seat 21 of both sides around, it has through-hole 23 to open in the middle of the frid 22 top, pull rod 26 has passed in the through-hole 23, all be connected with second compression spring 24 around the top in the frid 22, the 24 lower extremes of second compression spring in both sides are connected with scraper blade 25 around, the contact of 26 bottoms of pull rod and 25 tops of scraper blade, the contact of 25 bottoms of scraper blade and conveyer belt 17.
The novel groove plate is characterized by further comprising a second supporting rod 27, a first guide sleeve 28 and a first inserting rod 29, the second supporting rod 27 is arranged on the rear side of the top of the groove plate 22, the groove plate 22 is connected with the second supporting rod 27 in a welding connection mode, the first guide sleeve 28 is arranged on the upper portion of the second supporting rod 27, the first inserting rod 29 is arranged in the first guide sleeve 28 in a sliding mode, a first inserting hole 30 is formed in the upper portion of the pull rod 26, and the inserting rod is matched with the first inserting hole 30.
Example 5
A layered seed selection device is shown in figures 1-4 and comprises a base 1, a first mounting seat 3, a first rotating rod 4, a second mounting seat 5, a first filter plate 6, a transverse plate 7, a long plate 8, a screening device 9, a third mounting seat 10, a second rotating rod 11, a third rotating rod 12, a first supporting rod 13, a triangular plate 14, a first rotating shaft 15, a driving roller 16, a conveying belt 17, a motor 18, a second rotating shaft 19 and a third rotating shaft 20, wherein a groove 2 is formed in the middle of the base 1, the first mounting seats 3 are symmetrically arranged on the front side and the rear side of the base 1, the first rotating rod 4 is rotatably arranged on the first mounting seat 3, the second mounting seat 5 is rotatably arranged at the top end of the first rotating rod 4, the first filter plate 6 is connected between the rear part of the second mounting seat 5 on the front side and the front part of the second mounting seat 5 on the rear side, the long plate 8 is symmetrically arranged at the left and right ends of the top of the first filter plate 6, the transverse plate 7 is symmetrically arranged, the transverse plates 7 at the front side and the rear side are positioned between the long plates 8 at the left end and the right end, the top parts of the transverse plates 7 at the front side and the rear side are provided with screening devices 9, the left side and the right side of the base 1 are symmetrically provided with first supporting rods 13, the rear side of the upper part of the first supporting rod 13 at the front side and the front side of the upper part of the first supporting rod 13 at the rear side are symmetrically provided with triangular plates 14, the left end of the triangular plate 14 at the rear side is rotatably provided with a second rotating shaft 19, the left end of the triangular plate 14 at the front side is provided with a motor 18, the output shaft at the rear side of the motor 18 is connected with the front end of the second rotating shaft 19, the right end of the triangular plate 14 at the front side and the rear side is rotatably provided with a first rotating shaft 15, the bottom of the triangular plate 14 at the front side and the rear side is rotatably provided with a third rotating shaft 20, the third rotating shaft 20 is longer, around having the conveyer belt 17 between the three driving roller 16, both ends symmetry is equipped with third bull stick 12 around the third pivot 20, and the 12 top rotary types of third bull stick are equipped with second bull stick 11, and both sides right part all is equipped with third mount pad 10 around the first filter 6, and third mount pad 10 is located 5 right sides of second mount pad, and second bull stick 11 upper end is connected with third mount pad 10 rotary type.
Still including supporting seat 21, frid 22, second compression spring 24, scraper blade 25 and pull rod 26, the 14 top right-hand members of set-square of both sides are equipped with supporting seat 21 around, be equipped with frid 22 between the supporting seat 21 of both sides around, it has through-hole 23 to open in the middle of the frid 22 top, pull rod 26 has passed in the through-hole 23, all be connected with second compression spring 24 around the top in the frid 22, the 24 lower extremes of second compression spring in both sides are connected with scraper blade 25 around, the contact of 26 bottoms of pull rod and 25 tops of scraper blade, the contact of 25 bottoms of scraper blade and conveyer belt 17.
The novel groove plate is characterized by further comprising a second supporting rod 27, a first guide sleeve 28 and a first inserting rod 29, the second supporting rod 27 is arranged on the rear side of the top of the groove plate 22, the first guide sleeve 28 is arranged on the upper portion of the second supporting rod 27, the first inserting rod 29 is arranged in the first guide sleeve 28 in a sliding mode, a first inserting hole 30 is formed in the upper portion of the pull rod 26, and the inserting rod is matched with the first inserting hole 30.
Still including the carriage release lever 32, remove the cover 33, gag lever post 34 and fastening bolt 35, the rear side diaphragm 7 left part is opened there is first opening 31, first opening 31 communicates with spout 91 on the diaphragm 7, first filter 6 rear side left part is equipped with carriage release lever 32, first filter 6 is connected with carriage release lever 32 through welded connection's mode, carriage release lever 32 middle part slidingtype is equipped with removes the cover 33, it has fastening bolt 35 to cooperate on the removal cover 33, it is equipped with gag lever post 34 to remove the cover 33 front side, it is connected with gag lever post 34 through welded connection's mode to remove the cover 33, gag lever post 34 passes first opening 31 and spout 91 on the rear side diaphragm 7.
When people use the device, firstly, people put the seeds to be screened on the screening device 9, after the seeds are placed, the motor 18 is started to rotate clockwise, the output shaft of the motor 18 rotates clockwise to drive the second rotating shaft 19 and the driving roller 16 to rotate clockwise, the conveyor belt 17 conveys rightwards along with the seeds, the first rotating shaft 15 and the third rotating shaft 20 are driven to rotate clockwise, the driving roller 16 matched with the first rotating shaft 20 rotates along with the rotation of the third rotating shaft 20, the third rotating rod 12 on the third rotating shaft 20 is driven to rotate clockwise while the third rotating shaft 20 rotates, the second rotating rod 11 swings up and down and left and right along with the first rotating rod, the first filter plate 6 moves up and down and left and right along with the first rotating rod 4, and the first filter plate 6 is supported along with the swinging of the first rotating rod 4, sieving mechanism 9 on first filter 6 also swings thereupon, sieving mechanism 9 alright in order to carry out preliminary screening to the seed, fall on first filter 6 when the seed, first filter 6 carries out the secondary screening to the seed, diaphragm 7 and long board 8 can prevent that the seed from being thrown out when the screening, from this alright in order to carry out meticulous screening to the seed, select unqualified and the flat not plump seed of doing of size and fall on conveyer belt 17, conveyer belt 17 conveys the right side with unqualified seed, people will collect the frame and place and can collect unqualified seed in the below of right end driving roller 16, after the seed screening, people close motor 18 can, then people collect qualified seed on first filter 6 and sieving mechanism 9, be convenient for follow-up use.
Firstly, people put seeds on the screen plate 94, when the first filter plate 6 swings back and forth up and down, left and right, the screen plate 94 swings back and forth up and down, left and right, and the seeds are positioned at the top of the screen plate 94, so that the gravity of the screen plate 94 is increased, the whole inertia is increased, the screen plate 94 moves left and right in the sliding groove 91 through the sliding block 92 to adjust the position, the first compression spring 93 is compressed or stretched in the process, the screen plate 94 which moves left and right is buffered and reset, and the screen plate 94 which moves left and right can better screen the seeds.
In the screening process, some seed shells, seed coats, impurities and the like can fall on the conveyor belt 17, in order to facilitate subsequent cleaning of the screening apparatus, the scraper 25 is brought into contact with the conveyor 17 by the force of the second compression spring 24, since the conveyor belt 17 is continuously conveyed rightward as the driving roller 16 rotates, the waste foreign substances are also conveyed rightward, at which time the scraper 25 blocks the waste foreign substances at the top of the conveyor belt 17, and leaves the foreign substances at the left side of the scraper 25, when the impurities are accumulated more, the impurities can fall into the collecting frame arranged at the right side of the top of the base 1, when one does not need to use the scraper 25, or for better cleaning of the conveyor belt 17, one can lift the scraper 25 by means of the pull rod 26, so that the scraper 25 does not come into contact with the conveyor belt 17, the scraper 25 can be put down and put away by pulling the pull rod 26, and the function of manually adjusting the position of the scraper 25 can be achieved.
When the scraper 25 needs to be lifted, people pull the pull rod 26 upwards to a certain position from the through hole 23, and can push the first insertion rod 29 into the first guide sleeve 28 by hand, so that the front end of the first insertion rod 29 is clamped in the first insertion hole 30, at the moment, the pull rod 26 is fixed, and the scraper 25 can be simply retracted.
In the seed screening process, the whole equipment is in a large vibration state, the amplitude of the left and right back-and-forth movement of the screen plate 94 relative to the first filter plate 6 is large, in order to better adjust the amplitude of the left and right movement of the net plate 94, one can screw the fastening bolt 35 outwards, then the limiting rod 34 is slid to the right and left on the moving rod 32 to a proper position through the moving sleeve 33, and the fastening bolt 35 is screwed inwards, when the left-right movement amplitude of the screen plate 94 is required to be small, people fix the limiting rod 34 on the left side, so that the sliding block 92 is limited to move in the left space of the limiting rod 34, thereby achieving the purpose of reducing the left-right movement amplitude of the screen plate 94, when the left-right movement amplitude of the screen plate 94 is required to be larger, people fix the limiting rod 34 at the right side, further, the purpose of increasing the left-right movement amplitude of the screen plate 94 is achieved, and people can adjust the left-right movement amplitude of the screen plate 94 according to the degree and force required to be screened.
It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (5)
1. The utility model provides a layering seed selection equipment, which comprises a base, first mount pad, first bull stick, the second mount pad, first filter, diaphragm and long slab, open at the middle part on the base has the recess, bilateral symmetry is equipped with first mount pad around the base, the rotation type is equipped with first bull stick on the first mount pad, first bull stick top rotary type is equipped with the second mount pad, be connected with first filter between front side second mount pad rear portion and the rear side second mount pad front portion, first filter top bilateral symmetry is equipped with the long slab, bilateral symmetry is equipped with the diaphragm around the first filter top, the diaphragm of both sides is located between the long slab at both ends about around the first filter top, its characterized in that: the screening device is arranged at the top of the transverse plates at the front side and the rear side, the first supporting rods are symmetrically arranged at the front and the rear sides on the base, the triangular plates are symmetrically arranged at the rear side of the upper part of the first supporting rod at the front side and the front side of the upper part of the first supporting rod at the rear side, the second rotating shaft is rotatably arranged at the left end of the triangular plate at the rear side, the motor is arranged at the left end of the triangular plate at the front side, the output shaft at the rear side of the motor is connected with the front end of the second rotating shaft, the first rotating shaft is rotatably arranged at the right end between the triangular plates at the front side and the rear side, the third rotating shaft is rotatably arranged at the bottom between the triangular plates at the front side and the rear side, the third rotating shaft is longer than the first rotating shaft and the second rotating shaft, and the driving rollers are arranged on the first rotating shaft, the second rotating shaft and the third rotating shaft, between the set-square of both sides around the driving roller is located, around having the conveyer belt between the three driving roller, both ends symmetry is equipped with the third bull stick around the third pivot, and third bull stick top rotary type is equipped with the second bull stick, and both sides right part all is equipped with the third mount pad around the first filter, and the third mount pad is located second mount pad right side, and second bull stick upper end is connected with the third mount pad rotary type.
2. A hierarchical seed selection apparatus as set forth in claim 1, wherein: the sieving mechanism is including slider, first compression spring and otter board, and the spout has all been opened at the diaphragm top of both sides around, and equal bilateral symmetry slidingtype is equipped with the slider in the spout of both sides around, and left side slider left end and right side slider right-hand member all are connected with first compression spring, and the first compression spring left end in left side is connected with the diaphragm left part, and the first compression spring right-hand member in right side is connected with the diaphragm right part, and left and right sides slider top is equipped with the otter board.
3. A hierarchical seed selection apparatus according to claim 2, characterized in that: still including supporting seat, frid, second compression spring, scraper blade and pull rod, the set-square top right-hand member symmetry of both sides is equipped with the supporting seat around, is equipped with the frid between the supporting seat of both sides around, and it has the through-hole to open in the middle of the frid top, has passed the pull rod in the through-hole, all is connected with second compression spring around the top in the frid, and the second compression spring lower extreme of both sides is connected with the scraper blade around, the pull rod bottom contacts with the scraper blade top, and the scraper blade bottom contacts with the conveyer belt.
4. A hierarchical seed selection apparatus according to claim 3, characterized in that: the rear side of the top of the groove plate is provided with the second supporting rod, the upper portion of the second supporting rod is provided with the first guide sleeve, the first guide sleeve is internally provided with the first inserting rod in a sliding mode, the upper portion of the pull rod is provided with a first inserting hole, and the inserting rod is matched with the first inserting hole.
5. The hierarchical seed selection apparatus of claim 4, wherein: the rear side transverse plate is provided with a first opening, the first opening is communicated with a sliding groove in the transverse plate, the rear side left portion of the first filter plate is provided with the moving rod, the middle portion of the moving rod is provided with a sliding sleeve in a sliding mode, the moving sleeve is matched with the fastening bolt, the front side of the moving sleeve is provided with the limiting rod, and the limiting rod penetrates through the first opening and the sliding groove in the rear side transverse plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010392965.5A CN111589700A (en) | 2020-05-11 | 2020-05-11 | Layered seed selection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010392965.5A CN111589700A (en) | 2020-05-11 | 2020-05-11 | Layered seed selection equipment |
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| CN111589700A true CN111589700A (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010392965.5A Pending CN111589700A (en) | 2020-05-11 | 2020-05-11 | Layered seed selection equipment |
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| CN110152984A (en) * | 2019-05-14 | 2019-08-23 | 张伟华 | A kind of agricultural rapeseed screening installation |
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| GB1325957A (en) * | 1970-06-13 | 1973-08-08 | Roda C | Apparatus for grading of articles capable of rolling movement |
| CN201534708U (en) * | 2009-11-24 | 2010-07-28 | 鞍钢集团矿业公司 | Novel belt two-track cleaner |
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Application publication date: 20200828 |