CN108714554A - A kind of agricultural of stagewise beans screening plant - Google Patents
A kind of agricultural of stagewise beans screening plant Download PDFInfo
- Publication number
- CN108714554A CN108714554A CN201810508581.8A CN201810508581A CN108714554A CN 108714554 A CN108714554 A CN 108714554A CN 201810508581 A CN201810508581 A CN 201810508581A CN 108714554 A CN108714554 A CN 108714554A
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- CN
- China
- Prior art keywords
- sieve
- cavity
- fixedly connected
- circle wheel
- siphunculus
- 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.)
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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
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- 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
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of agricultural of stagewise beans screening plants, including device body, cavity is equipped in device body, three-level screening mechanism is equipped in the cavity, the three-level screening mechanism is moved up and down by transmission mechanism in cavity, and three-level screening mechanism and the transmission mechanism of setting are used cooperatively, and transmission mechanism can drive three-level screening mechanism to move up and down, it is this to move up and down the manual material shaking action for having imitated peasant so that the blanking quality of three-level screening mechanism is high；The both sides for surrounding deckle board, which are run through, is equipped with the first opening, the left and right ends of the first sieve are plugged in two first openings respectively, the lower section of first sieve is equipped with the second sieve, after sieving, thicker beans material is located on the first sieve, medium beans material is located on the second sieve, and most thin beans material is located in splicing pallet, and the first sieve, the second sieve and the splicing pallet of setting form three-level sub-material.
Description
Technical field
The present invention relates to pharmaceutical equipment correlative technology fields, and in particular to a kind of agricultural of stagewise is set with beans screening
It is standby.
Background technology
Agricultural is the growth-development law using animals and plants, and the industry of product is obtained by artificial culture.Agricultural belongs to
The primary industry, the science for studying agricultural is agronomy.The subject of labour of agricultural is lived animals and plants, and the product of acquisition is plant
Object itself.Agricultural is to provide the support development of the national economy and the basic industry of development is current.
It in agriculture field, and in the production process of beans, is pelletized using traditional metallic sieve, occasional occurs
The case where screening media, rupture, cause beans that can bring some metallic particles, wire into, there are following drawbacks：
1. beans can be sieved when needing screening using screening plant, and current screening plant equipment cannot be to preceding
Metallic particles, the wire of procedure generation are rejected, so metallic particles, wire can bring security risk to patient；
2. commonly using screening plant in the market due to design problem, it is inconvenient that sieve is replaced, while the blanking of sieve is of low quality, and
The noise not having when multistage sub-material function, poor practicability, and this equipment use is larger, is generated to user prodigious dry
Disturb, thus it is proposed that a kind of stagewise agricultural with beans screening plant to solve the above problems.
Invention content
In view of the above existing problems in the prior art, the present invention provides a kind of agricultural of stagewise beans screening plant,
Including device body, it is equipped with cavity in device body, three-level screening mechanism is equipped in the cavity, the three-level screening mechanism is logical
It crosses transmission mechanism to move up and down in cavity, three-level screening mechanism and the transmission mechanism of setting are used cooperatively, and transmission mechanism can
Three-level screening mechanism is driven to move up and down, it is this to move up and down the manual material shaking action for having imitated peasant so that three-level screening machine
The blanking quality of structure is high.
To achieve the goals above, a kind of agricultural beans screening plant for stagewise that the present invention uses, including device
Ontology, described device ontology is hollow cube, and cavity is equipped in device body, and the upper end of cavity passes through siphunculus and the external world
The back side of connection, the cavity is sealing structure, and the front of cavity is in communication with the outside, and the front of described device ontology is hinged with door
Plate, the cavity is interior to be equipped with three-level screening mechanism；
The three-level screening mechanism includes movable plate, splicing pallet and surrounds deckle board, and the encirclement deckle board is located at the upper end of cavity
It is interior, and the lower end for surrounding deckle board is bonded with the upper end of splicing pallet, the lower end of the splicing pallet is fixedly connected with dovetail slide block
One end, dovetail slide block are rabbeted in dovetail chute, and the dovetail chute is located in the upper center for extending transverse slat, and extend transverse slat
Lower end be fixedly connected with the upper center of movable plate, the cunning of cavity lower end both sides is inserted into the left and right sides of the movable plate respectively
In road, the three-level screening mechanism is moved up and down by transmission mechanism in cavity；
Magnetic mechanism is equipped in the siphunculus, magnetic mechanism is made of magnechuck, metal powder pallet, electric pushrod and kelly,
The magnechuck by electric pushrod be mounted on siphunculus in, and magnechuck can in siphunculus transverse shifting, the metal
Powder pallet is located at the lower section of magnechuck, and metal powder pallet is placed in the port on the right side of siphunculus, the metal powder pallet
One end is located in siphunculus, and the other end of metal powder pallet extends to the outside of siphunculus, the upside of the metal powder pallet other end
It is bonded with the damping mat of kelly lower end, the side of the kelly upper end is fixedly connected with one end of T-shaped slider, the T-shaped slider
The other end is rabbeted in the T shape sliding slots of siphunculus lateral wall.
As advanced optimizing for said program, transmission mechanism includes extending riser, interlocking lever, transmission circle wheel and servo electricity
It is fixedly connected in the middle part of machine, the upper end for extending riser and the lower end of movable plate, and the side for extending riser lower end passes through long column
It is fixedly connected with the side of interlocking lever upper end, the side of the interlocking lever lower end is fixed by the side of short column and transmission circle wheel to be connected
It connects, and the middle part for being driven the circle wheel other side is fixedly connected with the shaft of servo motor, the servo motor is arranged by mounting base
In the upper end of the first support plate, the side of the first support plate is fixedly connected with the side wall of cavity.
As advanced optimizing for said program, the long column is equipped with floating bearing with the joint for extending riser, described
The joint of short column and transmission circle wheel also is provided with floating bearing.
As advanced optimizing for said program, the top view cross section for surrounding deckle board is C-shaped, and the both sides for surrounding deckle board are equal
Through equipped with the first opening, two first openings are located in same horizontal line, and are plugged with first respectively in two first openings
The lower section of the left and right ends of sieve, first sieve is equipped with the second sieve, and the left and right ends of the second sieve are plugged on two respectively
In a second opening, two second openings are located at the lower section of the first opening, and two second openings are located at same horizontal line
On.
As advanced optimizing for said program, the upper and lower sides of first sieve and the second sieve left and right ends are with one
One end of a L-shaped pressing plate is bonded, and the other end of L-shaped pressing plate connects the bottom surface of recess by compressed spring, the L-shaped pressing plate and recessed
The quantity of mouth is eight, and eight recesses are symmetricly set in the both sides up and down of two first openings and two second openings.
As advanced optimizing for said program, it is described surround deckle board both sides outside be all provided with there are one rolling cylinder, two institutes
State and roll the both ends of cylinder and be respectively fixedly connected with one end of a central shaft, the other ends of four central shafts respectively with four protruding blocks
The side of one end is fixedly connected, and the other end of four protruding blocks is fixedly connected with the outside for surrounding deckle board, and four protruding block positions
In in same horizontal line.
As advanced optimizing for said program, a reducing noise rubber is respectively sleeved on the outside of two rolling cylinders
Circle, and the outside of two reducing noise rubber circles is bonded with the two side of cavity respectively.
As advanced optimizing for said program, the lower section of the transmission circle wheel is equipped with auxiliary body, the auxiliary body
Including auxiliary circle wheel and vertical disk, the upper end of auxiliary circle wheel is bonded with the lower end of transmission circle wheel, the side of the auxiliary circle wheel
It is interior to be equipped with annular groove, two slide protrusions are plugged in the annular groove, one end of two slide protrusions all extends to ring
The outside of shape sliding slot, and one end of two slide protrusions is fixed by the side of a guide cylinder and vertical disk connect respectively
It connects, the lower end of the vertical disk is fixedly connected by the second support plate with the bottom surface of cavity.
As advanced optimizing for said program, the quantity of the auxiliary body is two, and Liang Ge auxiliary bodies symmetrically set
It sets in the lower section of transmission circle wheel.
A kind of agricultural beans screening plant of stagewise of the present invention, has following advantageous effect：
1. a kind of agricultural beans screening plant of stagewise of the present invention, three-level screening mechanism and the transmission mechanism of setting coordinate
Use, transmission mechanism can drive three-level screening mechanism to move up and down, it is this move up and down imitated peasant manual material shaking it is dynamic
Make so that the blanking quality of three-level screening mechanism is high, clever structure.
2. a kind of agricultural beans screening plant of stagewise of the present invention, after sieving, thicker beans material is located at
On first sieve, medium beans material is located on the second sieve, and most thin beans material is located in splicing pallet, setting
First sieve, the second sieve and splicing pallet form three-level sub-material, and primary screening obtains three kinds of different degrees of beans materials,
Functional；
3. a kind of agricultural beans screening plant of stagewise of the present invention, the rolling cylinder of setting so that three-level screening mechanism
It moves up and down with good stability, and the position of three-level screening mechanism will not occur crooked, the transmission mechanism of setting is compared
It is small in traditional screening plant noise, making an uproar when the reducing noise rubber circle of setting largely reduces the movement of three-level screening mechanism
Sound.
4. a kind of agricultural beans screening plant of stagewise of the present invention, the first sieve of L-shaped pressing plate pair of setting, second
Sieve is clamped so that the first sieve and the second sieve it is convenient for disassembly and assembly, be conducive to replace cleaning, it is highly practical.
5. a kind of agricultural beans screening plant of stagewise of the present invention, the magnetic mechanism of setting can in charging
To in beans material metallic particles and wire reject, prevented security risk, after the completion of charging, by magnechuck
It is moved to right over metal powder pallet, turns off magnetic mechanism, the metallic particles and wire adsorbed on magnechuck falls automatically
It falls in metal powder pallet, metal powder pallet is collected metallic particles and wire, and using effect is good.
6. the auxiliary body of a kind of agricultural beans screening plant of stagewise of the present invention, setting is located at transmission circle wheel
Lower end, auxiliary body are supported the position of transmission mechanism so that the rotation of transmission circle wheel has good stability so that
The use reliability of the present invention is strong.
Description of the drawings
Fig. 1 is the structure elevation cross-sectional view of the present invention；
Fig. 2 is the structure side cutaway view of the present invention；
Fig. 3 is structure enlargement diagram at A in Fig. 1 of the present invention；
Fig. 4 is structure enlargement diagram at A in Fig. 2 of the present invention；
Fig. 5 is the three-level screening mechanism schematic diagram of the present invention；
Fig. 6 is slide protrusion, guide cylinder, vertical disk and the second support plate attachment structure schematic diagram of the present invention；
Fig. 7 is structure enlargement diagram at B in Fig. 1 of the present invention.
In figure：Device body 1, cavity 3, movable plate 4, extends transverse slat 5, dovetail slide block 6, splicing pallet 7, surrounds siphunculus 2
Deckle board 8, extend riser 9, interlocking lever 10, transmission circle wheel the 11, first sieve 12, the second sieve 121, L-shaped pressing plate 13, recess 14,
Protruding block 15 rolls cylinder 16, the first support plate 17, servo motor 18, auxiliary circle wheel 19, annular groove 20, slide protrusion 21, is oriented to
Cylinder 22, vertical disk 23, the second support plate 24, magnechuck 25, metal powder pallet 26, electric pushrod 27, kelly 28.
Specific implementation mode
In order to make the objectives, technical solutions and advantages of the present invention clearer, right below by attached drawing and embodiment
The present invention is further elaborated.However, it should be understood that specific embodiment described herein is only used to explain this hair
Range that is bright, being not intended to restrict the invention.
- 7 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of agricultural of stagewise beans screening plant, packet
Device body 1 is included, device body 1 is hollow cube, and cavity 3 is equipped in device body 1, and the upper end of cavity 3, which passes through, to be led to
Pipe 2 is in communication with the outside, and the back side of cavity 3 is sealing structure, and the front of cavity 3 is in communication with the outside, and the front of device body 1 is hinged
There is a door-plate, is equipped with three-level screening mechanism in cavity 3, three-level screening mechanism includes movable plate 4, splicing pallet 7 and surrounds deckle board 8,
It surrounds deckle board 8 to be located in the upper end of cavity 3, and the lower end for surrounding deckle board 8 is bonded with the upper end of splicing pallet 7, splicing pallet 7
Lower end is fixedly connected with one end of dovetail slide block 6, and dovetail slide block 6 is rabbeted in dovetail chute, and dovetail chute, which is located at, extends transverse slat 5
In upper center, and the lower end for extending transverse slat 5 is fixedly connected with the upper center of movable plate 4, the left and right sides difference of movable plate 4
It is inserted into the slideway of 3 lower end both sides of cavity, three-level screening mechanism is moved up and down by transmission mechanism in cavity 3；
Transmission mechanism includes extending riser 9, interlocking lever 10, transmission circle wheel 11 and servo motor 18, extends upper end and the work of riser 9
It is fixedly connected in the middle part of the lower end of movable plate 4, and the side for extending 9 lower end of riser is fixed by long column and the side of 10 upper end of interlocking lever
The side of connection, 10 lower end of interlocking lever is fixedly connected by short column with the side of transmission circle wheel 11, and is driven 11 other sides of circle wheel
Middle part be fixedly connected with the shaft of servo motor 18, servo motor 18 is arranged by mounting base in the upper end of the first support plate 17,
The side of first support plate 17 is fixedly connected with the side wall of cavity 3, and long column is equipped with floating bearing, short column with the joint for extending riser 9
It also is provided with floating bearing with the joint of transmission circle wheel 11；
Three-level screening mechanism includes movable plate 4, splicing pallet 7 and surrounds deckle board 8, surrounds deckle board 8 and is located in the upper end of cavity 3,
And the lower end for surrounding deckle board 8 is bonded with the upper end of splicing pallet 7, the lower end of splicing pallet 7 is fixedly connected with the one of dovetail slide block 6
End, dovetail slide block 6 are rabbeted in dovetail chute, and dovetail chute is located in the upper center for extending transverse slat 5, and extend transverse slat 5
Lower end is fixedly connected with the upper center of movable plate 4, and the slideway of 3 lower end both sides of cavity is inserted into the left and right sides of movable plate 4 respectively
Interior, three-level screening mechanism is moved up and down by transmission mechanism in cavity 3；
Three-level screening mechanism and the transmission mechanism of setting are used cooperatively, and transmission mechanism can drive and be moved down on three-level screening mechanism
It is dynamic, it is this to move up and down the manual material shaking action for having imitated peasant so that the blanking quality of three-level screening mechanism is high；
The top view cross section for surrounding deckle board 8 is C-shaped, and the both sides for surrounding deckle board 8 are run through equipped with the first opening, two first opening positions
In the left and right ends for being plugged with the first sieve 12 in same horizontal line, and in two first openings respectively, under the first sieve 12
Side is equipped with the second sieve 121, and the left and right ends of the second sieve 121 are plugged on respectively in two second openings, two second openings
Positioned at the lower section of the first opening, and two second openings are located in same horizontal line, and after sieving, thicker beans material is located at
On first sieve 12, medium beans material is located on the second sieve 121, and most thin beans material is located in splicing pallet 7,
The first sieve 12, the second sieve 121 and the splicing pallet 7 being arranged form three-level sub-material, and primary screening obtains three kinds of different journeys
The beans material of degree；
The mesh number of first sieve 12 is less than the mesh number of the second sieve 121, and weight is placed on the first sieve 12, the second sieve 121
Power ball（It is not drawn into）, three-level screening mechanism is when moving up and down, the beans on gravitation ball pair the first sieve 12, the second sieve 121
Material is rolled, blanking quality higher；
The upper and lower sides of 121 left and right ends of first sieve 12 and the second sieve are bonded with one end of a L-shaped pressing plate 13, L-shaped pressure
The other end of plate 13 connects the bottom surface of recess 14 by compressed spring, and the quantity of L-shaped pressing plate 13 and recess 14 is eight, eight
Recess 14 is symmetricly set in the both sides up and down of two first openings and two second openings；
It surrounds outside the both sides of deckle board 8 and is all provided with there are one cylinder 16 is rolled, the both ends of two rolling cylinders 16 are respectively fixedly connected in one
The other end of one end of mandrel, four central shafts is fixedly connected with the side of four 15 one end of protruding block respectively, four protruding blocks
15 other end is fixedly connected with the outside for surrounding deckle board 8, and four protruding blocks 15 are located in same horizontal line, the L-shaped of setting
The first sieve 1,2 second sieves 121 are clamped in pressing plate 13 so that the first sieve 1 and 2 second sieves 121 it is convenient for disassembly and assembly,
It is cleared up conducive to replacing；
The outsides of two rolling cylinders 16 are respectively sleeved on a reducing noise rubber circle, and the outside of two reducing noise rubber circles respectively with sky
The two side of chamber 3 is bonded, the rolling cylinder 16 of setting so that and three-level screening mechanism is moved up and down with good stability, and
The position of three-level screening mechanism will not occur crooked, and the transmission mechanism of setting is small compared to traditional screening plant noise, setting
Reducing noise rubber circle largely reduce three-level screening mechanism movement when noise；
Magnetic mechanism is equipped in siphunculus 2, magnetic mechanism includes magnechuck 25, metal powder pallet 26, electric pushrod 27 and kelly
28, magnechuck 25 is mounted on by electric pushrod 27 in siphunculus 2, one end middle part of magnechuck 25 and pushing away for electric pushrod 27
Moved end connects, and the fixing end of electric pushrod 27 is through the side wall of siphunculus 2, and the both sides of 27 fixing end of electric pushrod pass through self tapping
Screw is fixedly connected with siphunculus 2, and magnechuck 25 transverse shifting, metal powder pallet 26 can be located at electromagnetism suction in siphunculus 2
The lower section of disk 25, and metal powder pallet 26 is placed in the port on 2 right side of siphunculus, one end of metal powder pallet 26 is located at siphunculus 2
Interior, the other end of metal powder pallet 26 extends to the outside of siphunculus 2, upside and 28 lower end of kelly of 26 other end of metal powder pallet
Damping mat fitting, the side of 28 upper end of kelly is fixedly connected with one end of T-shaped slider, and the other end of T-shaped slider is rabbeted in siphunculus 2
In the T shape sliding slots of lateral wall, the magnetic mechanism of setting can be to the metallic particles and wire in beans material in charging
It is rejected, has prevented security risk, after the completion of charging, magnechuck 25 is moved to right over metal powder pallet 26, then
Magnetic mechanism is closed, the metallic particles and wire adsorbed on magnechuck 25 is fallen to automatically in metal powder pallet 26, metal
Powder pallet 25 is collected metallic particles and wire, and using effect is good；
The lower section of transmission circle wheel 11 is equipped with auxiliary body, and auxiliary body includes auxiliary circle wheel 19 and vertical disk 23, auxiliary circle wheel
19 upper end be bonded with the lower end of transmission circle wheel 11, equipped with annular groove 20 in the side of auxiliary circle wheel 19, in annular groove 20
There are two slide protrusion 21, one end of two slide protrusions 21 all extends to the outside of annular groove 20, and two slidings for grafting
One end of protrusion 21 is fixedly connected by a guide cylinder 22 with the side of vertical disk 23 respectively, the lower end of vertical disk 23
It is fixedly connected with the bottom surface of cavity 3 by the second support plate 24, the quantity of auxiliary body is two, and Liang Ge auxiliary bodies are symmetrical arranged
In the lower section of transmission circle wheel 11, the auxiliary body of setting is located at the lower end of transmission circle wheel 11, position of the auxiliary body to transmission mechanism
It sets and is supported so that the rotation of transmission circle wheel 11 has good stability so that use reliability of the invention is strong（Device
Ontology 1 is externally provided with controller corresponding with magnechuck 25, electric pushrod 27 and servo motor 18 and power supply, above-mentioned three kinds of equipment
It is the very ripe technology in this field, does not do excessive elaboration herein）.
Operation principle:In the use of the present invention, beans material is poured into siphunculus 2, beans material falls to the first sieve
On 12, while batch turning, start magnechuck 25, magnechuck 25 inhales metallic particles, the wire in beans material
It is attached, the metal component in beans material is eliminated, after the completion of batch turning, starts electric pushrod 27, the promote-side electricity of electric pushrod 27
Magnetic-disc 25 is moved into siphunculus 2 so that and magnechuck 25 is moved to right over metal powder pallet 26, turns off magnetic mechanism,
The metallic particles and wire adsorbed on magnechuck is fallen to automatically in metal powder pallet 26, and metal powder pallet 26 is to metal
Grain and wire are collected；
After the completion of Weeding, start servo motor 18, servo motor 18 drives transmission circle wheel 11 to rotate clockwise, when transmission is justified
When wheel 11 rotates clockwise 180 degree, interlocking lever 10 moves down, so that three-level screening mechanism integrally moves down,
Under the action of rolling cylinder 16 so that three-level screening mechanism is moved up and down with good stability, and three-level screening mechanism
Position will not occur it is crooked, when transmission circle wheel 11 rotate clockwise 360 deg when, three-level screening mechanism complete one on
The process of lower movement, it is this to move up and down the manual material shaking action for having imitated peasant so that the beans object in three-level screening mechanism
Material is sieved well（The front of three-level screening mechanism is bonded with door-plate, and at work, beans material is or not three-level screening mechanism
It can be scattering into the external world, since magnechuck 25 is located at the surface of the first sieve 12, the formation of beans material is kept out, three-level screening
Moving up and down for mechanism will not dish out beans material from siphunculus 2）；
After sieving, thicker beans material is located on the first sieve 12, and medium beans material is fallen in the second sieve 121
On, and most thin beans material is fallen in splicing pallet 7, the first sieve 12, the second sieve 121 and the splicing pallet 7 of setting
Three-level sub-material is formed, primary screening obtains three kinds of different degrees of beans materials, at this point, door-plate is opened, to the beans after screening
Class material carries out transfer or operates in next step.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (9)
1. a kind of agricultural of stagewise beans screening plant, including device body（1）, described device ontology（1）It is hollow
Cube, and device body（1）It is interior to be equipped with cavity（3）, cavity（3）Upper end pass through siphunculus（2）It is in communication with the outside, the cavity
（3）The back side be sealing structure, cavity（3）Front be in communication with the outside, described device ontology（1）Front be hinged with door-plate,
It is characterized in that, the cavity（3）It is interior to be equipped with three-level screening mechanism；
The three-level screening mechanism includes movable plate（4）, splicing pallet（7）With encirclement deckle board（8）, the encirclement deckle board（8）Position
In cavity（3）Upper end in, and surround deckle board（8）Lower end and splicing pallet（7）Upper end fitting, the splicing pallet（7）
Lower end be fixedly connected with dovetail slide block（6）One end, dovetail slide block（6）In dovetail chute, the dovetail chute is located at for interlocking
Extend transverse slat（5）Upper center in, and extend transverse slat（5）Lower end and movable plate（4）Upper center be fixedly connected, it is described
Movable plate（4）The left and right sides be inserted into cavity respectively（3）In the slideway of lower end both sides, the three-level screening mechanism passes through driver
Structure is in cavity（3）Inside move up and down；
The siphunculus（2）Interior to be equipped with magnetic mechanism, magnetic mechanism is by magnechuck（25）, metal powder pallet (26), electric pushrod
（27）And kelly（28）Composition, the magnechuck（25）Pass through electric pushrod（27）Mounted on siphunculus（2）It is interior, and magnechuck
（25）It can be in siphunculus（2）Interior transverse shifting, the metal powder pallet (26) are located at magnechuck（25）Lower section, and metal powder
Pallet (26) is placed on siphunculus（2）In the port on right side, one end of the metal powder pallet (26) is located at siphunculus（2）It is interior, metal
The other end of powder pallet (26) extends to siphunculus（2）Outside, the upside of metal powder pallet (26) other end and kelly
（28）The damping mat of lower end is bonded, the kelly（28）The side of upper end is fixedly connected with one end of T-shaped slider, the T-shaped slider
The other end rabbet in siphunculus（2）In the T shape sliding slots of lateral wall.
2. a kind of agricultural beans screening plant of stagewise according to claim 1, which is characterized in that transmission mechanism packet
Include extension riser（9）, interlocking lever（10）, transmission circle wheel（11）And servo motor（18）, the extension riser（9）Upper end and work
Movable plate（4）Lower end in the middle part of be fixedly connected, and extend riser（9）The side of lower end passes through long column and interlocking lever（10）The one of upper end
Side is fixedly connected, the interlocking lever（10）The side of lower end passes through short column and transmission circle wheel（11）Side be fixedly connected, and pass
Dynamic circle wheel（11）The middle part of the other side and servo motor（18）Shaft be fixedly connected, the servo motor（18）Pass through mounting base
It is arranged in the first support plate（17）Upper end, the first support plate（17）Side be fixedly connected with cavity（3）Side wall.
3. a kind of agricultural beans screening plant of stagewise according to claim 2, which is characterized in that the long column with
Extend riser（9）Joint be equipped with floating bearing, the short column with transmission circle wheel（11）Joint also be provided with floating bearing.
4. a kind of agricultural beans screening plant of stagewise according to claim 1, which is characterized in that the encirclement frame
Plate（8）Top view cross section be C-shaped, surround deckle board（8）Both sides run through be equipped with first opening, two first opening be located at it is same
On horizontal line, and it is plugged with the first sieve respectively in two first openings（12）Left and right ends, first sieve（12）'s
Lower section is equipped with the second sieve（121）, the second sieve（121）Left and right ends be plugged on respectively two second opening in, two institutes
The lower section that the second opening is located at the first opening is stated, and two second openings are located in same horizontal line.
5. a kind of agricultural beans screening plant of stagewise according to claim 4, which is characterized in that first sieve
Net（12）With the second sieve（121）The upper and lower sides of left and right ends with a L-shaped pressing plate（13）One end fitting, L-shaped pressing plate
（13）The other end recess is connected by compressed spring（14）Bottom surface, the L-shaped pressing plate（13）And recess（14）Quantity it is equal
It is eight, eight recesses（14）It is symmetricly set in the both sides up and down of two first openings and two second openings.
6. a kind of agricultural beans screening plant of stagewise according to claim 4, which is characterized in that the encirclement frame
Plate（8）Both sides outside be all provided with there are one roll cylinder（16）, two rolling cylinders（16）Both ends be respectively fixedly connected in one
One end of mandrel, the other ends of four central shafts respectively with four protruding blocks（15）The side of one end is fixedly connected, four protrusions
Block（15）The other end be fixedly connected with encirclement deckle board（8）Outside, and four protruding blocks（15）In same horizontal line.
7. a kind of agricultural beans screening plant of stagewise according to claim 6, which is characterized in that two rollings
Dynamic cylinder（16）Outside be respectively sleeved on a reducing noise rubber circle, and the outside of two reducing noise rubber circles respectively with cavity（3）'s
Two side is bonded.
8. a kind of agricultural beans screening plant of stagewise according to claim 2, which is characterized in that the transmission circle
Wheel（11）Lower section be equipped with auxiliary body, the auxiliary body includes auxiliary circle wheel（19）With vertical disk（23）, auxiliary circle wheel
（19）Upper end with transmission circle wheel（11）Lower end fitting, the auxiliary circle wheel（19）Side in be equipped with annular groove（20）,
The annular groove（20）Inside it is plugged with two slide protrusions（21）, two slide protrusions（21）One end all extend to annular cunning
Slot（20）Outside, and two slide protrusions（21）One end pass through a guide cylinder respectively（22）With vertical disk（23）'s
Side is fixedly connected, the vertical disk（23）Lower end pass through the second support plate（24）With cavity（3）Bottom surface be fixedly connected.
9. a kind of agricultural beans screening plant of stagewise according to claim 9, which is characterized in that the auxiliary machine
The quantity of structure is two, and Liang Ge auxiliary bodies are symmetricly set on transmission circle wheel（11）Lower section.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810508581.8A CN108714554A (en) | 2018-05-24 | 2018-05-24 | A kind of agricultural of stagewise beans screening plant |
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| CN201810508581.8A CN108714554A (en) | 2018-05-24 | 2018-05-24 | A kind of agricultural of stagewise beans screening plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731773A (en) * | 2019-02-16 | 2019-05-10 | 万威 | A kind of chemical industry powder classification vibration screening machine |
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