CN105214958B - A kind of electronic horizontal pendulum shakes formula cereal grading plant - Google Patents
A kind of electronic horizontal pendulum shakes formula cereal grading plant Download PDFInfo
- Publication number
- CN105214958B CN105214958B CN201510696766.2A CN201510696766A CN105214958B CN 105214958 B CN105214958 B CN 105214958B CN 201510696766 A CN201510696766 A CN 201510696766A CN 105214958 B CN105214958 B CN 105214958B
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- Prior art keywords
- granary
- crank
- variable
- connecting rod
- frequency motor
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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
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
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- Combined Means For Separation Of Solids (AREA)
Abstract
Shaken formula cereal grading plant the invention discloses a kind of electronic horizontal pendulum, it is intended to strengthen grading effect, improve classification efficiency, reduce the labour intensity of people.The device includes：Motor cabinet, variable-frequency motor, crank, jointed connecting rod, granary, base, two plates and impact pad, described crank, jointed connecting rod, granary composition crank and rocker mechanism, reciprocal circle swing does under variable-frequency motor driving in this mechanism, motor cabinet is fixed on ground, variable-frequency motor is bolted on motor cabinet, the external part of variable-frequency motor is connected by general flat key with crank one end, and the circular hole of the crank other end passes through loose bolt and forms hinge with jointed connecting rod left end circular hole.The present invention has two kinds of functions of segregation layering and screening concurrently, can be used for cereal and goes deimpurity separation, it can also be used to which Chinese herbal medicine seed, grass-seed separate and graded operation with impurity.
Description
Technical field
Remove deimpurity separator the present invention relates to cereal, particularly a kind of electronic horizontal pendulum shake formula cereal classification dress
Put.
Background technology
Han dynasty sage of the past Liu Yiqing exists《Generation language new statement》Described in：" that winnows with a dustpan raises it, and chaff is preceding ", illustrates when cereal and impurity
When the vibration that particle is subject to is with impact, particle will appear from segregation and separating effect.Ancients exactly using these effects using rotary strainer,
Sandstone, grass stalk in dustpan removal cereal, carry out cereal processing.But these ancient cereal separators are typically used
Manpower operation, using large amplitude, low frequency operation, cereal classification efficiency is low, and grading effect is poor.
Existing cereal typically uses following several with the separator of impurity：(1) simple vibrosieve, such as patent is awarded
Power notification number：CN202015685U, " grain separator "；(2) simple wind-force separate mode, such as patent application publication number：
CN102716854A, " cereal selection by winnowing removes stone removal of impurities separator "；(3) vibrosieve and wind-force combined separation mode are used, such as specially
Sharp Authorization Notice No.：CN87101243A, " for clean particle food and the apparatus and method of feed ".Above patent is more
Using wind-force and screening mode.
Patent application publication number：CN103551239A, " cleaning table and beneficiation method " is vibrated using horizontal linear, uses water
Stream belongs to wet granular graded operation as supplementary classification operation, and vibrating mechanism uses cam mechanism, do not possess screening function.
The content of the invention
Shaken formula cereal grading plant the invention provides a kind of electronic horizontal pendulum, it is intended to strengthen grading effect, improve classification
Efficiency, reduces the labour intensity of people.
A kind of electronic horizontal pendulum shakes formula cereal grading plant, and the device includes：Motor cabinet, variable-frequency motor, crank, combination connect
Bar, granary, base, two plates and impact pad, described crank, jointed connecting rod, granary composition crank and rocker mechanism, this
Reciprocal circle swing does under variable-frequency motor driving in mechanism, and motor cabinet is fixed on ground, and variable-frequency motor is bolted on
On motor cabinet, the external part of variable-frequency motor is connected by general flat key with crank one end, and the circular hole of the crank other end passes through loose spiral shell
Bolt forms hinge with jointed connecting rod left end circular hole, deviates granary center and is welded with a long micropipe, and this pipe is with the company of combination
The hinge that bar right-hand member circular hole is coordinated by major part pin-shaped into gap, granary middle and lower part is welded with hollow round seat, is inlayed in hollow round seat
An embedding copper sheathing, copper sheathing forms the hinge that gap coordinates with base vertical shaft, and base is fixed on ground by three foundation bolts, bottom
Two impact pads are fixed with two sunk screws respectively on seat, granary is cylindrical channel-shaped, and bottom is provided with two big holes, two
One plate slideway is respectively arranged at individual big hole bottom, and plate slideway connects with big hole, and granary inner bottom surface is distributed with 7 roundlets
158 a diameter of 2mm circular holes are arranged at post, granary bottom, there is 56 a diameter of 2mm circular holes on each plate.
The connecting rod of described crank and rocker mechanism is to fix a buffering with four bolts in the middle of combined type, two and half connecting rods
Block rubber, granary outside bottom surface be welded with a column, when granary be in swing to limit on the left position when, with the left side impact
Pad is in contact；When granary is in swings to limit on the right-right-hand limit position, it is in contact with right side impact pad.
The variable frequency range of described variable-frequency motor is 5Hz-15Hz, and the shimmy amplitude of crank and rocker mechanism is ± 20 °.
It is of the invention compared with existing same device, it significantly has the beneficial effect that：
The present invention can promote careless stalk in cylindrical granary, cereal, sandstone to occur going up along thickness of feed layer direction, in,
Under segregation layering, by numerous pores at granary bottom, screen out sandstone, therefore the present apparatus has segregation layering and screening two concurrently
Plant function.The present invention can be used for cereal and go deimpurity separation, it can also be used to which Chinese herbal medicine seed, grass-seed separate and divide with impurity
Level operation.
Brief description of the drawings
Fig. 1 shakes formula cereal grading plant dimensional structure diagram for a kind of electronic horizontal pendulum.
Fig. 2 is jointed connecting rod dimensional structure diagram.
Fig. 3 is granary perspective interior view.
Fig. 4 is granary exterior perspective view.
Fig. 5 is base dimensional structure diagram.
Fig. 6 is plate dimensional structure diagram.
Specific embodiment：
As shown in figures 1 to 6, a kind of electronic horizontal pendulum shakes formula cereal grading plant, the device by motor cabinet 1, variable-frequency motor 2,
Crank 3, jointed connecting rod 4, granary 5, base 6, two plates 7, impact pads 8 are constituted, described crank 3, jointed connecting rod 4 and paddy
Thing storehouse 5 constitutes crank and rocker mechanism, and this mechanism drives lower crank endplay device to do reciprocal circle swing, horizontal pendulum in variable-frequency motor
Amplitude is ± 20 °, the careless stalk in cylindrical granary, cereal, sandstone the inclined of upper, middle and lower is occurred along thickness of feed layer direction
Analysis layering, by numerous pores at granary bottom, screens out sandstone, after layering is finished, obstructs by artificial removal top grass, then
Discharge grain, completes classification.Described motor cabinet 1 is fixed on ground, and variable-frequency motor 2 is bolted on motor cabinet 1,
The variable frequency range of variable-frequency motor 2 is 5Hz-15Hz, and the external part of variable-frequency motor 2 is connected by general flat key with the one end of crank 3, bent
The other end circular hole of handle 3 passes through loose bolt-connection and forms hinge with the left end circular hole of jointed connecting rod 4.Deviate the center of granary 5
A long micropipe is welded with, this pipe couples the hinge to form gap cooperation with the right-hand member circular hole of jointed connecting rod by major part pin.Greatly
Head pin and a long micropipe are laterally with holes, and major part pin is fixed on long micropipe by a diameter of 3mm split pins.Described paddy
A hollow round seat is welded in the middle and lower part of thing storehouse 5, and a copper sheathing is inlayed in hollow round seat, and this copper sheathing does gap cooperation with base vertical shaft, relies on
The shaft shoulder is positioned, and grease lubrication is used between copper sheathing and the vertical shaft of base 6.Described base is fixed on ground by three foundation bolts
On.Described granary 5 is a cylindrical groove, and material is No. 15 steel, is welding structure, and peripheral diameter is 1m, a height of 0.3m, paddy
Two hangers are arranged at the top of thing storehouse 5, and 158 a diameter of 2mm circular holes are arranged at granary bottom.There are 56 a diameter of 2mm on each plate 7
Circular hole, when granary 5 vibrates, makes bottom grail sift out outside storehouse.Bottom is provided with two big holes, and two big hole bottoms
Respectively have a plate slideway, plate slideway connects with big hole, plate 7 extract out or insert slideway determine lower floor grain blowing or
Not blowing.Two discharging openings are arranged at the top of granary 5, with facilitate classification after upper strata grass stalk collection.The inner bottom surface of granary 5 is welded with
7 cylinders.Circumferentially (circle diameter is 0.6m) is distributed with 6 cylinders, and there is 1 cylinder at center, and material is abrasion-resistant stee, a diameter of
8mm, a height of 6mm.7 cylinder agitation cereal and the more layering energy of offer, make cereal be easier loosely, to be beneficial to classification.
The connecting rod of described crank and rocker mechanism is the block rubber for fixing a buffering in the middle of combined type, two and half connecting rods with four bolts,
To ensure that crank rocker vibrating mechanism has good shock-absorbing capacity, to protect variable-frequency motor.Granary outside bottom surface is welded with one
Column, is welded with two columns on base 6, the angle of two columns is 40 °, is respectively consolidated with two sunk screws on base each column
A fixed impact pad 8.When granary is in swings to limit on the left position, the upper pillar stand of granary 5 will be with being fixed on the left side on base
Impact pad 8 is in contact；Conversely, being in contact with right side cushion pad.Its effect is the inertia force for buffering granary, granary inner surface
Nitrogen treatment must be carried out.
Operation principle of the invention and process are as follows：
When the level of granary 5 is shimmy, the cereal in granary 5 is obtained by bulkhead friction and the collision of bin bottom cylinder
Energy is obtained, the gap of cereal is changed, for the place-exchange between cereal-granules provides precondition, due to the energy of light particle
Amount and momentum are much smaller than weight particle, and light particle is easier to be moved to external free space during collision, now, under gravity,
Weight particle is moved to and fills bed of material lower space, and light particle is moved to bed of material top in constantly exclusion, forms grass stalk and is in
Upper strata, grain is in middle level, and sandstone is in the segregation layering result of lower floor.Load cereal to be fractionated from the top of granary 5, open
Dynamic variable-frequency motor 2, under the driving of variable-frequency motor 2, crank and rocker mechanism does that level is shimmy, promotes the grass in cylindrical granary 5
Stalk, cereal, sandstone are layered along the segregation that upper, middle and lower occurs in thickness of feed layer direction.Due to the bottom of granary 5 have 158 it is a diameter of
2mm circular holes.There are 56 a diameter of 2mm circular holes on each plate, when granary 5 vibrates, bottom grail is sifted out outside storehouse.Partially
Analysis layering medium-height grass stalk rises up into top layer, after layering is finished, the light particle (grass stalk etc.) on the top of granary 5 is removed first, then beats
Two plates 7 of the bottom of granary 5 are opened, grain is released from the pipe of bottom, complete graded operation.
Claims (3)
1. a kind of electronic horizontal pendulum shakes formula cereal grading plant, it is characterized in that the device includes：Motor cabinet, variable-frequency motor, crank,
Jointed connecting rod, granary, base, two plates and impact pad, described crank, jointed connecting rod, granary composition crank rocker
Reciprocal circle swing does under variable-frequency motor driving in mechanism, this mechanism, and motor cabinet is fixed on ground, and variable-frequency motor passes through bolt
It is fixed on motor cabinet, the external part of variable-frequency motor is connected by general flat key with crank one end, the circular hole of the crank other end leads to
Cross loose bolt and form hinge with jointed connecting rod left end circular hole, deviate granary center and be welded with a long micropipe, this pipe is same
The hinge that jointed connecting rod right-hand member circular hole is coordinated by major part pin-shaped into gap, granary middle and lower part is welded with hollow round seat, open circles
A copper sheathing is inlayed in seat, copper sheathing forms the hinge that gap coordinates with base vertical shaft, and base is fixed on ground by three foundation bolts
On base, two impact pads are fixed with two sunk screws respectively on base, granary is cylindrical channel-shaped, and bottom is provided with two greatly
One plate slideway is respectively arranged at circular hole, two big hole bottoms, and plate slideway connects with big hole, and granary inner bottom surface is distributed with
158 a diameter of 2mm circular holes are arranged at 7 small columns, granary bottom, there is 56 a diameter of 2mm circular holes on each plate.
2. a kind of electronic horizontal pendulum according to claim 1 shakes formula cereal grading plant, it is characterized in that described crank shakes
The connecting rod of linkage is to fix a block rubber for buffering with four bolts in the middle of combined type, two and half connecting rods, outside granary
Bottom surface is welded with a column, when granary is in swings to limit on the left position, is in contact with left side impact pad；At granary
When limit on the right-right-hand limit position is swung to, it is in contact with right side impact pad.
3. a kind of electronic horizontal pendulum according to claim 1 shakes formula cereal grading plant, it is characterized in that described variable-frequency electric
The variable frequency range of machine is 5Hz-15Hz, and the shimmy amplitude of crank and rocker mechanism is ± 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510696766.2A CN105214958B (en) | 2015-10-23 | 2015-10-23 | A kind of electronic horizontal pendulum shakes formula cereal grading plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510696766.2A CN105214958B (en) | 2015-10-23 | 2015-10-23 | A kind of electronic horizontal pendulum shakes formula cereal grading plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105214958A CN105214958A (en) | 2016-01-06 |
| CN105214958B true CN105214958B (en) | 2017-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510696766.2A Expired - Fee Related CN105214958B (en) | 2015-10-23 | 2015-10-23 | A kind of electronic horizontal pendulum shakes formula cereal grading plant |
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Families Citing this family (10)
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| CN106179950B (en) * | 2016-07-19 | 2018-07-31 | 辽宁科技大学 | A kind of electric assembling oscillatory type cereal grading plant |
| CN107214090B (en) * | 2017-05-12 | 2019-06-18 | 辽宁科技大学 | It is a kind of to combine shimmy formula hybrid particles sorting unit and method for separating |
| CN106925511A (en) * | 2017-05-16 | 2017-07-07 | 辽宁科技大学 | Electric vertical straight-line oscillation type cereal grading plant |
| CN107350149A (en) * | 2017-09-08 | 2017-11-17 | 张家港创博金属科技有限公司 | A kind of screening technique and equipment of novel ball particulate |
| CN108515022B (en) * | 2018-05-09 | 2023-09-19 | 辽宁科技大学 | Combined vibration mixed particle layering device |
| CN108465639B (en) * | 2018-05-09 | 2023-09-22 | 辽宁科技大学 | Motion bionic particle layering device |
| CN108554819A (en) * | 2018-06-06 | 2018-09-21 | 辽宁科技大学 | Aggregate motion particle sorting apparatus |
| CN109332187B (en) * | 2018-11-13 | 2023-12-29 | 辽宁科技大学 | Shimmy type mixed particle layering device and working method thereof |
| CN110320127B (en) * | 2019-07-25 | 2021-02-19 | 中国农业大学 | Automatic detection device for grain breakage sensitivity |
| CN116058257A (en) * | 2022-12-29 | 2023-05-05 | 江苏万邦特种纺织发展有限公司 | Spray device capable of changing spray area |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5255156Y2 (en) * | 1974-03-14 | 1977-12-13 | ||
| CN203540894U (en) * | 2013-10-24 | 2014-04-16 | 赵东辉 | Uniform material distributing device for linear vibrating screen |
| CN104128308B (en) * | 2014-07-04 | 2016-03-30 | 南通大学 | A kind of device for vibration screening |
| CN104492694A (en) * | 2014-12-21 | 2015-04-08 | 重庆酱人调味品有限公司 | Cam type pepper screening machine |
| CN104923472B (en) * | 2015-06-18 | 2017-06-23 | 重庆市瑞轩豪邦新型建材有限公司 | Brick-making raw material screening plant |
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