CN208098553U - The wet glutinous high-efficiency grain vibration cleaning plant of Throwing formula is turned in reciprocal deflecting - Google Patents
The wet glutinous high-efficiency grain vibration cleaning plant of Throwing formula is turned in reciprocal deflecting Download PDFInfo
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- CN208098553U CN208098553U CN201721913537.2U CN201721913537U CN208098553U CN 208098553 U CN208098553 U CN 208098553U CN 201721913537 U CN201721913537 U CN 201721913537U CN 208098553 U CN208098553 U CN 208098553U
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- fixed
- side plate
- sieve
- rack
- crossbeam
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- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000003381 stabilizer Substances 0.000 claims description 14
- 230000007306 turnover Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 235000013339 cereals Nutrition 0.000 description 15
- 239000000463 material Substances 0.000 description 10
- 241000196324 Embryophyta Species 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000000359 Triticum dicoccon Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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Abstract
The utility model is that the wet glutinous high-efficiency grain vibration cleaning plant of Throwing formula is turned in a kind of reciprocal deflecting, including by rack, vibrating screen mechanism and transmission mechanism, transmission mechanism is symmetrically fixed at left and right sides of rack, vibrating screen mechanism is fixed on the inside of transmission mechanism, crossbeam is mounted in limiting slot, the shaft for turning over Throwing bar is hinged on crossbeam, it turns over Throwing bar and is uniformly distributed the upper sorting screen of composition, rack gear is fixed on the outside of side plate, gear is fixed in the shaft for turning over Throwing bar, the end of sieve is fixed in the circular hole of side plate, sieve is uniformly fixed to constitute lower cleaning sieve, crank is fixed on transmission the tip of the axis, the both ends of connecting rod are respectively hinged on connecting rod base and crank, round sliding rail is symmetrically fixed on the rear and front end of rack by bolt, inclined 45 ° of arrangements, sliding block is mounted on round sliding rail, the lifting lug of vibrating screen mechanism is fixed on sliding block.The utility model vibration turns over that Throwing effect is good, seed separative efficiency is high, clean rate is high, loss late is low, simple and reliable for structure and versatility is good.
Description
Technical field
The utility model relates to a kind of agricultural machinery cleaning plant, in particular to the wet glutinous cereal of Throwing formula is turned in a kind of reciprocal deflecting
High-efficiency vibration cleaning plant.
Background technique
Cleaning is one of critical process during grain harvest, and cleaning loss is most important loss during grain harvest
Form, the height of cereal clean rate to subsequent grain storage and transportation, be machined with the wet glutinous paddy such as important influence, especially rice, rape
It is big that object cleans task difficulty, and loss late is high, and clean rate is low, therefore, optimizes wet glutinous crop vibrative and cleans operation form, further mention
The transaction capabilities of high cleaning plant are the key that guarantee that wet glutinous cereal decreasing loss increases income.
Currently, grain harvesting machine generallys use Type Airflow Rice-Wheat Cleaning Apparatus with Centrifugal Fan-Oscillating Sieve both at home and abroad, in operation process, vibrating screen is being driven
Reciprocal simple harmonic motion is done under the drive of mechanism, under the cooperation of fan airflow, emersion object is shaken on compass screen surface, in emersion object respectively at
It point is gradually disengaged, is layered, body is discharged with air-flow in the glume of lighter weight, sundries, short stalk, and the seed of heavier mass can be
It is moved on compass screen surface, seed falls into sieve pore in the process of moving, is finally completed sieve.However, high-moisture percentage cereal passes through threshing
After the rubbing of device, impact, a large amount of bleeding sap is adhered on emersion object surface, and emplastic promotes in emersion object each ingredient constantly
It is adhered to each other, forms blocky aggregate, the single reciprocal shake of vibrating screen can not break up the material of reunion, and seed is swept along in object
It can not be separated in time in dough, with the extension of activity duration, material is accumulated on sorting screen surface, causes sieve pore blockade, is cleaned
The operating efficiency of sieve is greatly reduced.Under conditions of cleaning plant structural parameters are constant, by the vibration for greatly improving sorting screen
Frequency, the job parameters such as revolving speed of blower can reduce the appearance of reunion material to a certain extent, but certainly will generate more
Energy consumption, shorten the service life of cleaning plant, and cause sorting purpose insufficient, percentage of impurity is excessively high.
The technology and performance for taking a broad view of above-mentioned grain cleaning machine are badly in need of a kind of being suitable for wet glutinous cereal, turning over that Throwing ability is strong, subtracts
The wet glutinous high-efficiency grain vibration cleaning plant of Throwing formula is turned in the reciprocal deflecting of glutinous desorption, operating efficiency height, high reliablity.
Summary of the invention
The purpose of this utility model is to provide a kind of cleaning efficiency height, clean rate is high, loss late is low, dehesion is desorbed, can
The wet glutinous high-efficiency grain vibration cleaning plant of Throwing formula is turned in the reciprocal deflecting high by property.
The utility model includes that organic frame, vibrating screen mechanism and transmission mechanism, transmission mechanism are symmetrically fixed on rack or so
Two sides, vibrating screen mechanism are fixed on the inside of transmission mechanism；Rack includes left support frame and right support frame；Vibrating screen mechanism packet
It has included and has turned over Throwing bar, position-limited rack, pillar, lifting lug, stabilizer blade, side plate, crossbeam, connecting rod base, rack gear, sieve, spring and gear, side plate
Top is uniformly provided with strip-shaped hole, and the lower part of side plate is uniformly provided with circular hole, and the shaft for turning over Throwing bar is mounted in strip-shaped hole, and position-limited rack is solid
It is scheduled on the outside of side plate, position-limited rack both ends are provided with limiting slot, and crossbeam is mounted in limiting slot, and the shaft for turning over Throwing bar is hinged on crossbeam
On, pillar is fixed on the top surface of crossbeam, and stabilizer blade is fixed on the bottom surface of crossbeam, and the bottom end of stabilizer blade is provided with interface, and lifting lug is fixed
In the rear and front end of side plate, connecting rod base is fixed on the centre of side plate, and rack gear is fixed on the outside of side plate, and gear, which is fixed on, turns over Throwing bar
Shaft on, rack and pinion intermeshing, spring is nested on pillar, positioned at position-limited rack and crossbeam between, play buffering work
With, the end of sieve is fixed in the circular hole of side plate, turn over to be evenly equipped in the shaft of Throwing bar and turn over Throwing tooth, side plate top to turn over Throwing bar equal
Even arrangement constitutes upper sorting screen, and the sieve of side plate lower part is uniformly fixed to constitute lower cleaning sieve；Transmission mechanism includes bearing block, passes
Moving axis, bolt, axis card, crank, stop collar, connecting rod, sliding slot, pin shaft, pulley, round sliding rail and sliding block, the left end of transmission shaft are logical
It crosses bearing block to be fixed in left support frame, the right end of transmission shaft is fixed in right support frame by bearing block, and crank is fixed on biography
Dynamic the tip of the axis, axis card play position-limiting action, and one end of connecting rod is hinged on connecting rod base, and the other end of connecting rod is hinged on crank,
Stop collar plays position-limiting action, and sliding slot is symmetrically fixed in left support frame and right support frame, and pulley is mounted in sliding slot, and pulley passes through
Pin shaft is fixed on the interface of stabilizer blade, and round sliding rail is separately fixed at the front and back two of left support frame and right support frame by bolt
End, the round inclined 45 ° of arrangements of sliding rail, sliding block are mounted on round sliding rail, and the lifting lug of vibrating screen mechanism is fixed on sliding block.
The rotational frequency turned over Throwing vibration of bar frequency and be equal to transmission shaft, the horizontal vibration amplitude for turning over Throwing bar is about 40mm,
The speed for turning over Throwing bar is equal to 2 times of rotational frequency of transmission shaft.
The vibration frequency of the sieve is equal to the rotational frequency of transmission shaft, and the amplitude of sieve depends on the length of crank,
About 56mm.
The operation principle and process of the utility model：
Reciprocal deflecting turns over the wet glutinous high-efficiency grain vibration cleaning plant of Throwing formula and accesses power by transmission shaft, and transmission shaft rotates band
Dynamic crank rotation, crank connecting link moves back and forth, so that vibrating screen mechanism is driven to do 45 ° of simple harmonic quantity straight-line oscillations along round sliding rail,
Transmission shaft rotated a circle as a vibration period, and in the horizontal direction, crossbeam is of reciprocating vibration under the promotion of limiting slot, in Vertical Square
To, position-limiting action of the crossbeam by stabilizer blade, can not longitudinal movement, crossbeam and side plate produce longitudinally opposite movement, rack gear band
Moving gear rotation turns over the rotation of Throwing bar to drive, and in a simple harmonic motion cycle, in stroke, rack gear is relative to gear
It moves upwards, gear rotates counterclockwise, and turns over Throwing bar and turns over Throwing counterclockwise, and in return stroke, rack gear is moved downward relative to gear, tooth
Wheel rotates clockwise, and turns over Throwing bar and turns over Throwing clockwise, turns over Throwing so as to form the reciprocal deflecting to material.In the cooperation of cleaning fan
Under, wet glutinous cereal enter upper sorting screen, turn over Throwing bar constantly turn over Throwing, impact effect under, reunion material is broken up, seed and portion
Divide material quick separating of the impurity from dispersion, into lower cleaning sieve, the oblique 45 ° of straight-line oscillation of sieve is carried out material secondary clear
Choosing.
The beneficial effects of the utility model：
1. Throwing is turned in the deflecting for turning over Throwing bar, impact effect effectively prevents material to reunite, promote wet glutinous material in compass screen surface point
Cloth is uniform, accelerates seed from the separating rate in impurity, effectively improves operating efficiency, reduce cleaning loss.
2. material by horizontal vibration and turns over Throwing effect in upper sorting screen surface, made in lower cleaning sieve face by oblique vibration
With a variety of vibration mode couplings strengthen vibrating effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Fig. 3 is the structural schematic diagram of the utility model embodiment vibrating screen mechanism.
Fig. 4 is the partial enlarged view in Fig. 3 at B.
Wherein：1-rack；2-vibrating screen mechanisms；3-transmission mechanisms；4-left support frames；5-bearing blocks；6-transmissions
Axis；7-right support frames；8-bolts；9-axis cards；10-cranks；11-stop collars；12-connecting rods；13-sliding slots；14-pins
Axis；15-pulleys；16-round sliding rails；17-sliding blocks；18-turn over Throwing bar；181-shafts；182-turn over Throwing tooth；19-limits
Frame；191-limiting slots；20-pillars；21-lifting lugs；22-stabilizer blades；221-interfaces；23-side plates；231-strip-shaped holes；
232-circular holes；24-crossbeams；25-connecting rod bases；26-rack gears；27-sieves；28-springs；29-gears.
Specific embodiment
It please refers to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present embodiment includes organic frame 1, vibrating screen mechanism 2 and transmission mechanism
3, transmission mechanism 3 is symmetrically fixed on 1 left and right sides of rack, and vibrating screen mechanism 2 is fixed on the inside of transmission mechanism 3；Rack 1 includes
There are left support frame 4 and right support frame 7；Vibrating screen mechanism 2 includes to turn over Throwing bar 18, position-limited rack 19, pillar 20, lifting lug 21, stabilizer blade
22, side plate 23, crossbeam 24, connecting rod base 25, rack gear 26, sieve 27, spring 28 and gear 29, the top of side plate 23 are uniformly provided with
Strip-shaped hole 231, the lower part of side plate 23 are uniformly provided with circular hole 232, and the shaft 181 for turning over Throwing bar 18 is mounted in strip-shaped hole 231, limit
Frame 19 is fixed on the outside of side plate 23, and 19 both ends of position-limited rack are provided with limiting slot 191, and crossbeam 24 is mounted in limiting slot 191, turns over Throwing
The shaft 181 of bar 18 is hinged on crossbeam 24, and pillar 20 is fixed on the top surface of crossbeam 24, and stabilizer blade 22 is fixed on crossbeam 24
On bottom surface, the bottom end of stabilizer blade 22 is provided with interface 221, and lifting lug 21 is fixed on the rear and front end of side plate 23, and connecting rod base 25 is fixed on side
The centre of plate 23, rack gear 26 are fixed on the outside of side plate 23, and gear 29 is fixed in the shaft 181 for turning over Throwing bar 18, rack gear 26 with
Gear 29 is intermeshed, and spring 28 is nested on pillar 20, between position-limited rack 19 and crossbeam 24, plays buffer function, is sieved
The end of piece 27 is fixed in the circular hole 232 of side plate 23, is turned over to be evenly equipped in the shaft 181 of Throwing bar 18 and is turned over Throwing tooth 182, side plate 23
The Throwing bar 18 that turns on top is evenly arranged the upper sorting screen of composition, and the sieve 27 of 23 lower part of side plate is uniformly fixed to constitute lower cleaning sieve；It passes
Motivation structure 3 includes bearing block 5, transmission shaft 6, bolt 8, axis card 9, crank 10, stop collar 11, connecting rod 12, sliding slot 13, pin shaft
14, pulley 15, round sliding rail 16 and sliding block 17, the left end of transmission shaft 6 are fixed in left support frame 4 by bearing block 5, transmission shaft
6 right end is fixed in right support frame 7 by bearing block, and crank 10 is fixed on the end of transmission shaft 6, and axis card 9 plays position-limiting action,
One end of connecting rod 12 is hinged on connecting rod base 25, and the other end of connecting rod 12 is hinged on crank 10, and stop collar 11 plays position-limiting action,
Sliding slot 13 is symmetrically fixed in left support frame 4 and right support frame 7, and pulley 15 is mounted in sliding slot 13, and pulley 15 passes through pin shaft 14
It is fixed on the interface 221 of stabilizer blade 22, before round sliding rail 16 is separately fixed at left support frame 4 and right support frame 7 by bolt 8
Both ends afterwards, 16 inclined 45 ° of round sliding rail arrangements, sliding block 17 are mounted on round sliding rail 16, and the lifting lug 21 of vibrating screen mechanism 2 is solid
It is scheduled on sliding block 17.
The vibration frequency for turning over Throwing bar 18 is equal to the rotational frequency of transmission shaft 6, and the horizontal vibration amplitude for turning over Throwing bar 18 is about
40mm, the speed for turning over Throwing bar 18 are equal to 2 times of rotational frequency of transmission shaft 6.
The vibration frequency of the sieve 27 is equal to the rotational frequency of transmission shaft 6, and the amplitude of sieve 27 depends on crank 10
Length, about 56mm.
Claims (3)
1. a kind of wet glutinous high-efficiency grain of reciprocal deflecting mixing type vibrates cleaning plant, it is characterised in that：Including organic frame (1), vibration
Screen plate moving mechanism (2) and transmission mechanism (3), transmission mechanism (3) are symmetrically fixed at left and right sides of rack (1), and vibrating screen mechanism (2) is solid
It is scheduled on the inside of transmission mechanism (3)；Rack (1) includes left support frame (4) and right support frame (7)；Vibrating screen mechanism (2) includes
Turn over Throwing bar (18), position-limited rack (19), pillar (20), lifting lug (21), stabilizer blade (22), side plate (23), crossbeam (24), connecting rod base
(25), rack gear (26), sieve (27), spring (28) and gear (29), the top of side plate (23) are uniformly provided with strip-shaped hole (231),
The lower part of side plate (23) is uniformly provided with circular hole (232), and the shaft (181) for turning over Throwing bar (18) is mounted in strip-shaped hole (231), limit
Frame (19) is fixed on the outside of side plate (23), and position-limited rack (19) both ends are provided with limiting slot (191), and crossbeam (24) is mounted on limiting slot
(191) in, the shaft (181) for turning over Throwing bar (18) is hinged on crossbeam (24), and pillar (20) is fixed on the top surface of crossbeam (24),
Stabilizer blade (22) is fixed on the bottom surface of crossbeam (24), and the bottom end of stabilizer blade (22) is provided with interface (221), and lifting lug (21) is fixed on side plate
(23) rear and front end, connecting rod base (25) are fixed on the centre of side plate (23), and rack gear (26) is fixed on the outside of side plate (23), tooth
Wheel (29) is fixed in the shaft (181) for turning over Throwing bar (18), and rack gear (26) and gear (29) are intermeshed, and spring (28) is nested in
On pillar (20), between position-limited rack (19) and crossbeam (24), buffer function is played, the end of sieve (27) is fixed on side plate
(23) it in circular hole (232), turns over to be evenly equipped in the shaft (181) of Throwing bar (18) and turn over Throwing tooth (182), Throwing is turned on side plate (23) top
Bar (18) is evenly arranged the upper sorting screen of composition, and the sieve (27) of side plate (23) lower part is uniformly fixed to constitute lower cleaning sieve；Driver
Structure (3) include bearing block (5), transmission shaft (6), bolt (8), axis card (9), crank (10), stop collar (11), connecting rod (12),
Sliding slot (13), pin shaft (14), pulley (15), round sliding rail (16) and sliding block (17), the left end of transmission shaft (6) pass through bearing block
(5) it is fixed on left support frame (4), the right end of transmission shaft (6) is fixed on right support frame (7) by bearing block, crank (10)
It is fixed on the end of transmission shaft (6), axis card (9) plays position-limiting action, and one end of connecting rod (12) is hinged on connecting rod base (25), connecting rod
(12) the other end is hinged on crank (10), and stop collar (11) plays position-limiting action, and sliding slot (13) is symmetrically fixed on left support frame
(4) and in right support frame (7), pulley (15) is mounted in sliding slot (13), and pulley (15) is fixed on stabilizer blade by pin shaft (14)
(22) on interface (221), round sliding rail (16) is separately fixed at left support frame (4) and right support frame (7) by bolt (8)
Rear and front end, the round inclined 45 ° of arrangements of sliding rail (16), sliding block (17) are mounted on round sliding rail (16), vibrating screen mechanism (2)
Lifting lug (21) be fixed on sliding block (17).
2. the wet glutinous high-efficiency grain vibration cleaning plant of Throwing formula is turned in a kind of reciprocal deflecting according to claim 1, feature exists
In：The vibration frequency for turning over Throwing bar (18) is equal to the rotational frequency of transmission shaft (6), and the horizontal vibration amplitude for turning over Throwing bar (18) is about
40mm, the speed for turning over Throwing bar (18) are equal to 2 times of rotational frequency of transmission shaft (6).
3. the wet glutinous high-efficiency grain vibration cleaning plant of Throwing formula is turned in a kind of reciprocal deflecting according to claim 1, feature exists
In：The vibration frequency of the sieve (27) is equal to the rotational frequency of transmission shaft (6), and the amplitude of sieve (27) depends on crank (10)
Length, be 56mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721913537.2U CN208098553U (en) | 2017-12-31 | 2017-12-31 | The wet glutinous high-efficiency grain vibration cleaning plant of Throwing formula is turned in reciprocal deflecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721913537.2U CN208098553U (en) | 2017-12-31 | 2017-12-31 | The wet glutinous high-efficiency grain vibration cleaning plant of Throwing formula is turned in reciprocal deflecting |
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| CN208098553U true CN208098553U (en) | 2018-11-16 |
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| CN201721913537.2U Withdrawn - After Issue CN208098553U (en) | 2017-12-31 | 2017-12-31 | The wet glutinous high-efficiency grain vibration cleaning plant of Throwing formula is turned in reciprocal deflecting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983635A (en) * | 2017-12-31 | 2018-05-04 | 吉林大学 | The wet glutinous high-efficiency grain vibration cleaning plant of Throwing formulas is turned in reciprocal deflecting |
| CN111686896A (en) * | 2019-12-25 | 2020-09-22 | 农业农村部南京农业机械化研究所 | Peanut seedling removes membrane machine |
-
2017
- 2017-12-31 CN CN201721913537.2U patent/CN208098553U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983635A (en) * | 2017-12-31 | 2018-05-04 | 吉林大学 | The wet glutinous high-efficiency grain vibration cleaning plant of Throwing formulas is turned in reciprocal deflecting |
| CN107983635B (en) * | 2017-12-31 | 2023-10-27 | 吉林大学 | Reciprocating turning and throwing type wet sticky grain efficient vibration cleaning device |
| CN111686896A (en) * | 2019-12-25 | 2020-09-22 | 农业农村部南京农业机械化研究所 | Peanut seedling removes membrane machine |
| CN111822327A (en) * | 2019-12-25 | 2020-10-27 | 农业农村部南京农业机械化研究所 | Vibrating screen for separating residual peanut seedling membranes |
| CN111822327B (en) * | 2019-12-25 | 2021-10-26 | 农业农村部南京农业机械化研究所 | Vibrating screen for separating residual peanut seedling membranes |
| CN111686896B (en) * | 2019-12-25 | 2021-10-26 | 农业农村部南京农业机械化研究所 | Peanut seedling removes membrane machine |
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Granted publication date: 20181116 Effective date of abandoning: 20231027 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20181116 Effective date of abandoning: 20231027 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |