CN115041396B - Seed edulcoration agricultural machinery device - Google Patents

Seed edulcoration agricultural machinery device Download PDF

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Publication number
CN115041396B
CN115041396B CN202210729965.9A CN202210729965A CN115041396B CN 115041396 B CN115041396 B CN 115041396B CN 202210729965 A CN202210729965 A CN 202210729965A CN 115041396 B CN115041396 B CN 115041396B
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CN
China
Prior art keywords
plate
main body
body frame
base
screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202210729965.9A
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Chinese (zh)
Other versions
CN115041396A (en
Inventor
任莉颖
梁昱
王睿
王玉彪
赵文
吴国莉
赵丽华
许耘茁
赵敏志
宁学智
张俭卫
潘超然
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhenlai County Agricultural Mechanization Technology Extension Station Zhenlai County Agricultural Mechanization School
Original Assignee
Zhenlai County Agricultural Mechanization Technology Extension Station Zhenlai County Agricultural Mechanization School
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Application filed by Zhenlai County Agricultural Mechanization Technology Extension Station Zhenlai County Agricultural Mechanization School filed Critical Zhenlai County Agricultural Mechanization Technology Extension Station Zhenlai County Agricultural Mechanization School
Priority to CN202210729965.9A priority Critical patent/CN115041396B/en
Publication of CN115041396A publication Critical patent/CN115041396A/en
Application granted granted Critical
Publication of CN115041396B publication Critical patent/CN115041396B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4636—Regulation of screen apertures
    • 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
    • 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

Landscapes

  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Sowing (AREA)

Abstract

The invention relates to an agricultural machinery device, in particular to a seed impurity removing agricultural machinery device, which comprises a device main body shell, a device supporting base and a fan impurity removing component, wherein the fan impurity removing component is arranged on the device main body shell, the fan impurity removing component is fixedly connected with the device supporting base, an impurity cleaning mechanism is arranged on the device main body shell, a multifunctional sieve plate mechanism is arranged on the device main body shell, the multifunctional sieve plate mechanism is fixedly connected with the device supporting base, an adjustable baffle plate component is arranged on the device main body shell, a sliding limiting piece is slidably arranged on a groove arranged on the device supporting base, and the sliding limiting piece is slidably arranged on a groove arranged on the device main body shell.

Description

Seed edulcoration agricultural machinery device
Technical Field
The invention relates to an agricultural machinery device, in particular to a seed impurity removal agricultural machinery device.
Background
The seeds are often doped with impurities such as empty shells, shriveled, platycodon grandiflorum, sand stones and the like, at the moment, the impurities are required to be removed, the original method is to manually pick out the impurities, the time and the labor are consumed, the screening machine sold in the market has a general impurity removing effect, the function is single, and the problems in practice cannot be solved.
Disclosure of Invention
The invention mainly solves the technical problem of providing the seed impurity removing agricultural machinery device, which can comprehensively remove impurities doped in seeds by carrying out different operations on a simple structure, has simple and convenient operation and low manufacturing cost, and simultaneously has the function of finely separating the seeds.
The aim of the invention is achieved by the following technical scheme:
the utility model provides a seed edulcoration agricultural machinery device, includes device main body shell, device support base and fan edulcoration subassembly, and fan edulcoration subassembly is installed on device main body shell, fan edulcoration subassembly and device support base fixed connection, impurity clearance mechanism install on device main body shell, multi-functional sieve mechanism installs on device main body shell, multi-functional sieve mechanism and device support base fixed connection, adjustable baffle subassembly is installed on device main body shell, slip locating part slidable mounting is on the recess that sets up on the device support base, slip locating part slidable mounting is on the recess that sets up on device main body shell.
As a further optimization of the technical scheme, the main body shell of the seed impurity removing agricultural machine device comprises a main body frame, a first mounting support plate, a second mounting support plate, a movable door and a positioning screw, wherein the first mounting support plate is fixedly arranged on the main body frame, the second mounting support plate is fixedly arranged on the main body frame, the movable door is rotatably arranged on a groove arranged on the main body frame, and the positioning screw penetrates through a through hole arranged on the main body frame to be in threaded connection with the movable door.
As a further optimization of the technical scheme, the device supporting base of the seed impurity removing agricultural machine device comprises a U-shaped base, a first bearing, a first connecting column, a second bearing and a second connecting column, wherein the first bearing is fixedly connected with the first connecting column, the second bearing is fixedly connected with the second connecting column, the first bearing is fixedly arranged on a through hole arranged on the U-shaped base, and the second bearing is fixedly arranged on a through hole arranged on the U-shaped base.
The invention aims to solve the problem that the fan blade adsorbs impurities in the process of cleaning the impurities, and the technical scheme is as follows:
as a further optimization of the technical scheme, the fan impurity removing assembly of the seed impurity removing agricultural machinery device comprises a fan motor, a fan, a T-shaped pipeline and an isolation net, wherein the fan motor is fixedly arranged on a second mounting support plate, the fan is fixedly arranged at the output end of the fan motor, the T-shaped pipeline is fixedly arranged on a main body frame, the isolation net is fixedly arranged on the T-shaped pipeline, a second connecting column is fixedly arranged on the T-shaped pipeline, and the isolation net is fixedly arranged on a through hole arranged on the main body frame.
The invention aims to solve the problem of cleaning the selected impurities, and adopts the technical scheme that:
as a further optimization of the technical scheme, the impurity cleaning mechanism of the seed impurity removing agricultural machinery device comprises a power motor, a first sprocket, a chain, a second sprocket, a first positioning slat, a movable apex angle, a screw, a cleaning plate and a second positioning slat, wherein the second positioning slat is fixedly arranged on a main body frame, the first positioning slat is fixedly arranged on the main body frame, the screw is rotatably arranged on a groove arranged on the second positioning slat, the screw is rotatably arranged on a through hole arranged on the first positioning slat, the screw is in threaded connection with the movable apex angle, the movable apex angle is fixedly connected with the cleaning plate, the second sprocket is fixedly connected with the screw, the chain is meshed with the first sprocket, the first sprocket is fixedly arranged at the output end of the power motor, and the power motor is fixedly arranged on a mounting support plate.
The invention aims to solve the problems of accelerating impurity screening and simultaneously carrying out precise separation, and the technical scheme is as follows:
as a further optimization of the technical scheme, the multifunctional sieve plate mechanism of the seed impurity removing agricultural machine device comprises a supporting spring, an outer screening plate, an inner plate adjusting screw, a cam, a motor for shaking, a motor base, a movable leg plate, a bottom sliding block, a bidirectional threaded rod and a connecting plate base, wherein the supporting spring is fixedly connected with the outer screening plate, the supporting spring and the outer screening plate are slidably installed on a through hole formed in a main body frame, the inner screening plate is slidably installed on the through hole formed in the outer screening plate, the inner plate adjusting screw is rotatably installed on the through hole formed in the outer screening plate, the inner plate adjusting screw is in threaded connection with the inner screening plate, the outer screening plate is in contact connection with the cam, the cam is fixedly installed at the output end of the motor for shaking, the motor base is fixedly installed on the motor base, the motor base is hinged with the movable leg plate, the movable leg plate is hinged with the bottom sliding block, the bottom sliding block is slidably installed on a groove formed in the connecting plate base, the bidirectional threaded rod is rotatably installed on the groove formed in the connecting plate base, the connecting plate base is fixedly installed on the main body frame, the supporting spring is fixedly installed on the second base, and a supporting post is fixedly installed on the connecting plate.
The invention aims to solve the problem of switching the sealing state and the impurity discharging port state of the device, and the technical scheme is as follows:
as a further optimization of the technical scheme, the adjustable baffle plate assembly of the seed impurity removal agricultural machinery device comprises a positioning grid plate, a dislocation grid plate, a fixed block and a limit screw, wherein the positioning grid plate is fixedly arranged on a through hole arranged on a main body frame, the dislocation grid plate is slidably arranged on the through hole arranged on the main body frame, the fixed block is fixedly arranged on the main body frame, the limit screw is in threaded connection with the fixed block, and the limit screw is in threaded connection with the dislocation grid plate.
The invention aims to solve the problem of fixed position of a device, and the technical scheme is as follows:
as a further optimization of the technical scheme, the sliding limiting piece of the seed impurity removing agricultural machinery device comprises a U-shaped limiting piece and a rail limiting foot, wherein the U-shaped limiting piece is fixedly connected with the rail limiting foot, the U-shaped limiting piece is slidably mounted on a through hole formed in a U-shaped base, the rail limiting foot is slidably mounted on a groove formed in the U-shaped base, and the U-shaped limiting piece is slidably mounted on a groove formed in a main body frame.
The seed impurity removal agricultural machinery device has the beneficial effects that:
1. the position of screening plate in the adjustment of inner panel adjusting screw to the size of control screening hole, less impurity passes through earlier, outside the assembly discharge device is edulcorated through the fan, makes the seed pass through at the size of adjustment screening hole, and remaining big impurity is stayed on the screening plate, and this device has realized the purpose of screening to different impurity.
2. The device is simple to operate and remarkable in effect by cleaning the massive impurities out of the device through the impurity cleaning mechanism at one time.
3. Through cam and rock with the motor cooperation, make outer screening board rock, accelerated screening speed.
4. The height of the cam is adjusted through the movable leg plates, the bottom sliding blocks and the bidirectional threaded rods, so that the shaking amplitude of the outer screening plate is adjusted.
Drawings
The invention will be described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a schematic perspective view of a seed impurity removing agricultural machine according to the present invention.
FIG. 2 is a schematic diagram of a seed impurity removing agricultural machinery according to the present invention.
Fig. 3 is a schematic view of the structure of the main body casing 1 of the seed impurity removing agricultural machine according to the present invention.
Fig. 4 is a schematic perspective view of a device supporting base 2 of a seed impurity removing agricultural machine according to the present invention.
Fig. 5 is a schematic perspective view of a fan impurity removing unit 3 of a seed impurity removing agricultural machine according to the present invention.
Fig. 6 is a schematic perspective view of an impurity cleaning mechanism 4 of a seed impurity removing agricultural machine according to the present invention.
Fig. 7 is a schematic structural view of an impurity cleaning mechanism 4 of a seed impurity removing agricultural machine according to the present invention.
Fig. 8 is a schematic perspective view of a multifunctional sieve plate mechanism 5 of the seed impurity removing agricultural machinery device of the present invention.
Fig. 9 is a schematic view of a partial cross-sectional structure of a multifunctional sieve plate mechanism 5 of a seed impurity removing agricultural machine device according to the present invention.
FIG. 10 is a schematic diagram showing the connection structure of the movable leg plate 5-8, the bottom slider 5-9 and the bidirectional threaded rod 5-10 of the seed impurity removing agricultural machine device of the present invention.
FIG. 11 is a schematic diagram showing the connection structure of the outer screening plate 5-2, the inner screening plate 5-3 and the inner plate adjusting screw 5-4 of the seed impurity removing agricultural machinery device of the present invention.
Fig. 12 is a schematic perspective view of an adjustable spacer assembly 6 of a seed impurity removing agricultural machine according to the present invention.
Fig. 13 is a schematic perspective view of a sliding limiting member 7 of a seed impurity removing agricultural machine according to the present invention.
Fig. 14 is a schematic perspective view showing the structure of an inner screening plate 5-3 of a seed impurity removing agricultural machine according to the present invention.
In the figure: a device main body case 1; a main body frame 1-1; mounting a first supporting plate 1-2; mounting a second supporting plate 1-3; a movable door 1-4; positioning screws 1-5; a device support base 2; a U-shaped base 2-1; bearing I2-2; connecting column I2-3; 2-4 of a second bearing; 2-5 of a second connecting column; a fan impurity removal assembly 3; a fan motor 3-1; a fan 3-2; t-shaped pipeline 3-3; 3-4 parts of isolation net; an impurity cleaning mechanism 4; a power motor 4-1; sprocket I4-2; 4-3 parts of chains; 4-4 parts of a chain wheel II; positioning the first strip for 4-5; moving the vertex angle by 4-6; 4-7 parts of screw rods; 4-8 parts of cleaning plates; positioning a second slat 4-9; a multifunctional sieve plate mechanism 5; a support spring 5-1; an outer screening plate 5-2; 5-3 of an inner screening plate; an inner plate adjusting screw 5-4; 5-5 of cams; 5-6 of a motor for shaking; 5-7 parts of motor base; 5-8 of movable leg plates; 5-9 of bottom sliding blocks; 5-10 parts of a bidirectional threaded rod; 5-11 parts of connecting plate base; an adjustable spacer assembly 6; a spacer grid plate 6-1; a dislocation grid plate 6-2; 6-3 parts of fixed blocks; 6-4 parts of limit screws; a sliding stopper 7; u-shaped limiting pieces 7-1; track limit feet 7-2.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
The first embodiment is as follows:
the following describes the present embodiment with reference to fig. 1 to 14, a seed impurity removing agricultural machine device, including a device main body housing 1, a device supporting base 2 and a fan impurity removing component 3, the fan impurity removing component 3 is mounted on the device main body housing 1, the fan impurity removing component 3 is fixedly connected with the device supporting base 2, the impurity cleaning mechanism 4 is mounted on the device main body housing 1, the multifunctional sieve plate mechanism 5 is fixedly connected with the device supporting base 2, the adjustable partition plate component 6 is mounted on the device main body housing 1, the sliding limiting member 7 is slidably mounted on a groove provided on the device supporting base 2, and the sliding limiting member 7 is slidably mounted on a groove provided on the device main body housing 1.
The second embodiment is as follows:
in the following description of the present embodiment with reference to fig. 1-14, the main body housing 1 of the device includes a main body frame 1-1, a mounting support plate 1-2, a mounting support plate 1-3, a movable door 1-4, and a positioning screw 1-5, where the mounting support plate 1-2 is fixedly mounted on the main body frame 1-1, the mounting support plate 1-3 is fixedly mounted on the main body frame 1-1, the movable door 1-4 is rotatably mounted on a groove provided on the main body frame 1-1, and the positioning screw 1-5 passes through a through hole provided on the main body frame 1-1 and is in threaded connection with the movable door 1-4.
And a third specific embodiment:
in the following description of the present embodiment with reference to fig. 1-14, the first embodiment is further described, where the device support base 2 includes a U-shaped base 2-1, a first bearing 2-2, a first connecting post 2-3, a second bearing 2-4, and a second connecting post 2-5, the first bearing 2-2 is fixedly connected to the first connecting post 2-3, the second bearing 2-4 is fixedly connected to the second connecting post 2-5, the first bearing 2-2 is fixedly installed on a through hole provided on the U-shaped base 2-1, the second bearing 2-4 is fixedly installed on a through hole provided on the U-shaped base 2-1, and the first bearing 2-2 and the second bearing 2-4 facilitate rotation of the device.
The specific embodiment IV is as follows:
in the following description of the second or third embodiment with reference to fig. 1-14, the fan impurity removing component 3 includes a fan motor 3-1, a fan 3-2, a T-shaped pipeline 3-3, and an isolation net 3-4, where the fan motor 3-1 is fixedly installed on the second mounting plate 1-3, the fan 3-2 is fixedly installed at the output end of the fan motor 3-1, the T-shaped pipeline 3-3 is fixedly installed on the main body frame 1-1, the isolation net 3-4 is fixedly installed on the T-shaped pipeline 3-3, the connection post 2-5 is fixedly installed on the T-shaped pipeline 3-3, and the isolation net 3-4 is fixedly installed on a through hole provided on the main body frame 1-1, because the fan 3-2 is perpendicular to the air outlet of the T-shaped pipeline 3-3, impurities and dust are effectively prevented from being adsorbed on the fan 3-2, the period of the cleaning device is prolonged, the purpose of isolating net 3-4 and starting the isolation net for isolating impurities is also started.
Fifth embodiment:
in the following description of the second embodiment with reference to fig. 1-14, the impurity cleaning mechanism 4 includes a power motor 4-1, a sprocket one 4-2, a chain 4-3, a sprocket two 4-4, a positioning slat one 4-5, a movable apex angle 4-6, a screw 4-7, a cleaning plate 4-8, and a positioning slat two 4-9, the positioning slat two 4-9 is fixedly mounted on the main body frame 1-1, the positioning slat one 4-5 is fixedly mounted on the main body frame 1-1, the screw 4-7 is rotatably mounted on a groove provided on the positioning slat two 4-9, the screw 4-7 is rotatably mounted on a through hole provided on the positioning slat one 4-5, screw rod 4-7 and removal apex angle 4-6 threaded connection, remove apex angle 4-6 and clean board 4-8 fixed connection, sprocket two 4-4 and screw rod 4-7 fixed connection, chain 4-3 meshes with sprocket two 4-4, chain 4-3 meshes with sprocket one 4-2, sprocket one 4-2 fixed mounting is at the output of power motor 4-1, power motor 4-1 fixed mounting is on mounting layer board one 1-2, clean board 4-8 promotes impurity to remove to dodge gate 1-4 department, and discharge impurity through dodge gate 1-4, realized once only with the whole function of discharging of bulk impurity, the overall structure of impurity clearance mechanism 4 is stable simultaneously, can stabilize efficient clear up the operation to impurity.
Specific embodiment six:
in the following description of the second or third embodiment with reference to fig. 1-14, the multifunctional screen plate mechanism 5 further includes a supporting spring 5-1, an outer screening plate 5-2, an inner screening plate 5-3, an inner plate adjusting screw 5-4, a cam 5-5, a motor 5-6 for shaking, a motor base 5-7, a movable leg plate 5-8, a bottom slider 5-9, a bidirectional threaded rod 5-10, a connecting plate base 5-11, the supporting spring 5-1 is fixedly connected with the outer screening plate 5-2, the supporting spring 5-1, the outer screening plate 5-2 are slidably mounted on a through hole provided on the main body frame 1-1, the inner screening plate 5-3 is slidably mounted on a through hole provided on the outer screening plate 5-2, the inner plate adjusting screw 5-4 is rotatably mounted on a through hole provided on the outer screening plate 5-2, the inner plate adjusting screw 5-4 is in threaded connection with the inner screening plate 5-3, the outer screening plate 5-2 is in contact with the cam 5-5, the cam 5 is fixedly mounted on the motor output end of the motor 5-6 for shaking, the motor base 5-6 is fixedly mounted on the motor base 5-6, the movable leg plate 5-7 is fixedly hinged with the bottom slider 5-9 is fixedly mounted on the motor base 5-6, the output end of the motor is slidably mounted on the motor base 5-6, the movable leg plate is slidably mounted on the bottom slider 5-8 is fixedly connected with the bottom slider 5-8, which is slidably mounted on the bottom slider 5 base 5-8 is fixedly connected with the inner plate 5-6 is slidably mounted on the inner plate 6 through a through hole 6, the bidirectional threaded rod 5-10 is rotatably arranged on a groove formed in the connecting plate base 5-11, the connecting plate base 5-11 is fixedly arranged on the main body frame 1-1, the supporting spring 5-1 is fixedly arranged on the mounting support plate II 1-3, the connecting post I2-3 is fixedly arranged on the connecting plate base 5-11, the inner plate adjusting screw 5-4 is rotated, the inner screening plate 5-3 is moved, the through holes in the outer screening plate 5-2 and the inner screening plate 5-3 are overlapped with each other, the screening aperture is changed, impurities with different sizes can be screened one by one, the precision of seeds is also realized, the functions are diversified, the problems in practice are solved, the bidirectional threaded rod 5-10 is rotated, the bottom sliding blocks 5-9 on two sides are moved, the motor base 5-7 is supported by the movable leg plates 5-8, the relative positions of the cams 5-5 and the outer screening plate 5-2 are changed, the amplitude of the repeated movement of the outer screening plate 5-2 is adjusted, and the device is suitable for various crops through the adjustment of the outer screening plate 5-2 and the inner screening plate 5-3.
Seventh embodiment:
in the following description of the second embodiment with reference to fig. 1-14, the adjustable spacer assembly 6 includes a spacer plate 6-1, a dislocated plate 6-2, a fixing block 6-3, and a limiting screw 6-4, where the spacer plate 6-1 is fixedly installed on a through hole provided on the main body frame 1-1, the dislocated plate 6-2 is slidably installed on the through hole provided on the main body frame 1-1, the fixing block 6-3 is fixedly installed on the main body frame 1-1, the limiting screw 6-4 is in threaded connection with the fixing block 6-3, the limiting screw 6-4 is in threaded connection with the dislocated plate 6-2, and the adjustable spacer assembly 6 realizes the mutual switching between the impurity discharge port and the sealing space.
Eighth embodiment:
in the following description of the second or third embodiment with reference to fig. 1-14, the sliding limiting member 7 includes a U-shaped limiting member 7-1, a rail limiting leg 7-2, the U-shaped limiting member 7-1 is fixedly connected with the rail limiting leg 7-2, the U-shaped limiting member 7-1 is slidably mounted on a through hole formed in the U-shaped base 2-1, the rail limiting leg 7-2 is slidably mounted on a groove formed in the U-shaped base 2-1, the U-shaped limiting member 7-1 is slidably mounted on a groove formed in the main body frame 1-1, the rail limiting leg 7-2 defines a movement track of the U-shaped limiting member 7-1, and the device is fixed by the sliding limiting member 7.
The invention relates to a seed impurity removal agricultural machinery device, which has the working principle that:
the inner plate adjusting screw 5-4 is rotated, the inner screening plate 5-3 is moved, the through holes on the outer screening plate 5-2 and the inner screening plate 5-3 are overlapped with each other to form a part, so that screening hole diameters are changed, impurities with different sizes can be screened one by one, the shaking motor 5-6 is started, the outer screening plate 5-2 is pushed to extrude the supporting spring 5-1 through the rotation of the cam 5-5, the outer screening plate 5-2 is reset under the action of the supporting spring 5-1, the repeated movement of the outer screening plate 5-2 and the inner screening plate 5-3 is realized, seeds are poured onto the outer screening plate 5-2 at the moment, and smaller impurities, empty shells and shrunken seeds fall into a space below the main body frame 1-1 at the moment.
The fan motor 3-1 is started, wind power is generated through the fan 3-2, impurities are blown out of the device through the positioning grid plate 6-1 and the dislocation grid plate 6-2, impurities and dust are effectively prevented from being adsorbed on the fan 3-2 due to the fact that the fan 3-2 is perpendicular to the air outlet of the T-shaped pipeline 3-3, after cleaning is completed, the rotation limit screw 6-4 is separated from the dislocation grid plate 6-2, the dislocation grid plate 6-2 is moved, the dislocation grid plate 6-2 and the positioning grid plate 6-1 form a sealed state, and the positions of the impurities and the dust are fixed through the limit screw 6-4.
At this time, the relative positions of the outer screening plate 5-2 and the inner screening plate 5-3 are adjusted again, so that seeds can completely enter a sealed space below, at this time, massive impurity foreign matters are left on the outer screening plate 5-2, the positioning screw 1-5 is rotated, the positioning screw 1-5 is separated from the movable door 1-4, the power motor 4-1 is started, the chain wheel I4-2 and the chain 4-3 drive the chain wheel II to rotate, the screw 4-7 is further rotated, at this time, the movable top angle 4-6 drives the cleaning plate 4-8 to move along the screw 4-7, the cleaning plate 4-8 pushes the impurities to move towards the movable door 1-4, and the impurities are discharged through the movable door 1-4, the bidirectional threaded rod 5-10 is rotated, the bottom sliding blocks 5-9 at two sides are moved, the motor base 5-7 is supported by the movable leg plate 5-8 to move upwards, the relative positions of the cam 5-5 and the outer screening plate 5-2 are changed, and the amplitude of the repeated movement of the outer screening plate 5-2 is adjusted.
At this time, after the size of the aperture formed by the outer screening plate 5-2 and the inner screening plate 5-3 is adjusted, the sliding limiting piece 7 is moved to one end of the U-shaped base 2-1, the device is rotated 180 degrees under the action of the first bearing 2-2 and the second bearing 2-4, the seeds with smaller diameters are fixed by reducing the positions of the sliding limiting piece 7, the seeds with smaller diameters are discharged preferentially at this time, and the seeds with larger diameters are discharged finally, so that the precise separation of the seeds is completed.
The device can be suitable for various crop seeds by adjusting the outer screening plate 5-2 and the inner screening plate 5-3.
Of course, the above description is not intended to limit the invention, but rather the invention is not limited to the above examples, and variations, modifications, additions or substitutions within the spirit and scope of the invention will be within the scope of the invention.

Claims (6)

1. The utility model provides a seed edulcoration agricultural machinery device, includes device main body shell (1), device support base (2) and fan edulcoration subassembly (3), and fan edulcoration subassembly (3) are installed on device main body shell (1), and fan edulcoration subassembly (3) and device support base (2) fixed connection, its characterized in that: the impurity cleaning mechanism (4) is arranged on the device main body shell (1), the multifunctional sieve plate mechanism (5) is fixedly connected with the device supporting base (2), the adjustable baffle plate assembly (6) is arranged on the device main body shell (1), the sliding limiting piece (7) is slidably arranged on a groove arranged on the device supporting base (2), and the sliding limiting piece (7) is slidably arranged on the groove arranged on the device main body shell (1);
the device main body shell (1) comprises a main body frame (1-1), a first mounting support plate (1-2), a second mounting support plate (1-3), a movable door (1-4) and a positioning screw (1-5), wherein the first mounting support plate (1-2) is fixedly arranged on the main body frame (1-1), the second mounting support plate (1-3) is fixedly arranged on the main body frame (1-1), the movable door (1-4) is rotatably arranged on a groove arranged on the main body frame (1-1), and the positioning screw (1-5) penetrates through a through hole arranged on the main body frame (1-1) to be in threaded connection with the movable door (1-4);
the multifunctional sieve plate mechanism (5) comprises a supporting spring (5-1), an outer screening plate (5-2), an inner screening plate (5-3), an inner plate adjusting screw (5-4), a cam (5-5), a shaking motor (5-6), a motor base (5-7), a movable leg plate (5-8), a bottom sliding block (5-9), a bidirectional threaded rod (5-10) and a connecting plate base (5-11), wherein the supporting spring (5-1) is fixedly connected with the outer screening plate (5-2), the supporting spring (5-1) and the outer screening plate (5-2) are slidably mounted on a through hole formed in a main body frame (1-1), the inner screening plate (5-3) is slidably mounted on a through hole formed in the outer screening plate (5-2), the inner plate adjusting screw (5-4) is rotatably mounted on the through hole formed in the outer screening plate (5-2), the inner plate adjusting screw (5-4) is in threaded connection with the inner screening plate (5-3), the outer screening plate (5-2) is in contact with the cam (5-5) and the outer screening plate (5-2) is fixedly mounted at the output end (5-6) through the cam, the motor (5-6) for shaking is fixedly arranged on the motor base (5-7), the motor base (5-7) is hinged with the movable leg plate (5-8), the movable leg plate (5-8) is hinged with the bottom sliding block (5-9), the bottom sliding block (5-9) is slidably arranged on a groove arranged on the connecting plate base (5-11), the bidirectional threaded rod (5-10) is in threaded connection with the bottom sliding block (5-9), the bidirectional threaded rod (5-10) is rotatably arranged on the groove arranged on the connecting plate base (5-11), the connecting plate base (5-11) is fixedly arranged on the main body frame (1-1), the supporting spring (5-1) is fixedly arranged on the second mounting support plate (1-3), and the connecting post I (2-3) is fixedly arranged on the connecting plate base (5-11).
2. The seed impurity removal agricultural machine of claim 1, wherein: the device supporting base (2) comprises a U-shaped base (2-1), a first bearing (2-2), a first connecting column (2-3), a second bearing (2-4) and a second connecting column (2-5), wherein the first bearing (2-2) is fixedly connected with the first connecting column (2-3), the second bearing (2-4) is fixedly connected with the second connecting column (2-5), the first bearing (2-2) is fixedly installed on a through hole formed in the U-shaped base (2-1), and the second bearing (2-4) is fixedly installed on a through hole formed in the U-shaped base (2-1).
3. A seed impurity removal agricultural machine according to claim 2, wherein: the fan impurity removal assembly (3) comprises a fan motor (3-1), a fan (3-2), a T-shaped pipeline (3-3) and an isolation net (3-4), wherein the fan motor (3-1) is fixedly installed on a second installation support plate (1-3), the fan (3-2) is fixedly installed at the output end of the fan motor (3-1), the T-shaped pipeline (3-3) is fixedly installed on a main body frame (1-1), the isolation net (3-4) is fixedly installed on the T-shaped pipeline (3-3), a second connection column (2-5) is fixedly installed on the T-shaped pipeline (3-3), and the isolation net (3-4) is fixedly installed on a through hole arranged on the main body frame (1-1).
4. The seed impurity removal agricultural machine of claim 1, wherein: the impurity cleaning mechanism (4) comprises a power motor (4-1), a first chain wheel (4-2), a chain (4-3), a second chain wheel (4-4), a first positioning slat (4-5), a movable top angle (4-6), a screw (4-7), a cleaning plate (4-8) and a second positioning slat (4-9), wherein the second positioning slat (4-9) is fixedly arranged on the main body frame (1-1), the first positioning slat (4-5) is fixedly arranged on the main body frame (1-1), the screw (4-7) is rotatably arranged on a groove arranged on the second positioning slat (4-9), the screw (4-7) is rotatably arranged on a through hole arranged on the first positioning slat (4-5), the screw (4-7) is in threaded connection with the movable top angle (4-6), the movable top angle (4-6) is fixedly connected with the cleaning plate (4-8), the second chain wheel (4-4) is fixedly connected with the screw (4-7), the chain (4-3) is meshed with the second chain wheel (4-4), the first chain (4-3) is fixedly meshed with the first chain wheel (4-4) and the first chain wheel (4-2) is fixedly meshed with the first chain wheel (4-2), the power motor (4-1) is fixedly arranged on the first mounting support plate (1-2).
5. The seed impurity removal agricultural machine of claim 1, wherein: the adjustable partition plate assembly (6) comprises a positioning grid plate (6-1), a dislocation grid plate (6-2), a fixed block (6-3) and a limit screw (6-4), wherein the positioning grid plate (6-1) is fixedly installed on a through hole formed in the main body frame (1-1), the dislocation grid plate (6-2) is slidably installed on the through hole formed in the main body frame (1-1), the fixed block (6-3) is fixedly installed on the main body frame (1-1), the limit screw (6-4) is in threaded connection with the fixed block (6-3), and the limit screw (6-4) is in threaded connection with the dislocation grid plate (6-2).
6. A seed impurity removal agricultural machine according to claim 2, wherein: the sliding limiting piece (7) comprises a U-shaped limiting piece (7-1) and a rail limiting foot (7-2), the U-shaped limiting piece (7-1) is fixedly connected with the rail limiting foot (7-2), the U-shaped limiting piece (7-1) is slidably mounted on a through hole formed in the U-shaped base (2-1), the rail limiting foot (7-2) is slidably mounted on a groove formed in the U-shaped base (2-1), and the U-shaped limiting piece (7-1) is slidably mounted on the groove formed in the main body frame (1-1).
CN202210729965.9A 2022-06-24 2022-06-24 Seed edulcoration agricultural machinery device Active CN115041396B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1138509A (en) * 1966-05-04 1969-01-01 Sweco Inc Screen separator
CN112044505A (en) * 2020-08-28 2020-12-08 熊弟秀 Building rubbish clearing device with dust fall function
CN215823564U (en) * 2021-10-10 2022-02-15 黑龙江省和粮农业有限公司 Coarse cereal impurity screening device
CN216574183U (en) * 2021-10-29 2022-05-24 那曲市金诚青稞食品生产有限公司 Highland barley screening installation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10946415B2 (en) * 2018-04-30 2021-03-16 Vermeer Manufacturing Company Shaker assemblies having a vibratory screen clamping system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1138509A (en) * 1966-05-04 1969-01-01 Sweco Inc Screen separator
CN112044505A (en) * 2020-08-28 2020-12-08 熊弟秀 Building rubbish clearing device with dust fall function
CN215823564U (en) * 2021-10-10 2022-02-15 黑龙江省和粮农业有限公司 Coarse cereal impurity screening device
CN216574183U (en) * 2021-10-29 2022-05-24 那曲市金诚青稞食品生产有限公司 Highland barley screening installation

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