CN107790376A - A kind of crops screening plant - Google Patents
A kind of crops screening plant Download PDFInfo
- Publication number
- CN107790376A CN107790376A CN201711020922.9A CN201711020922A CN107790376A CN 107790376 A CN107790376 A CN 107790376A CN 201711020922 A CN201711020922 A CN 201711020922A CN 107790376 A CN107790376 A CN 107790376A
- Authority
- CN
- China
- Prior art keywords
- screening
- plate
- screen box
- crops
- lifter plate
- 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.)
- Withdrawn
Links
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
- B07B1/28—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
- B07B1/343—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 with mechanical drive elements other than electromagnets
-
- 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
- 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
-
- 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
Abstract
The invention discloses a kind of crops screening plant, including base, motor is installed with the top of the base, and the top of base and it is installed with screen box positioned at the side of motor, the inside of the screen box offers accommodating chamber, and feeding pipe is provided through at the top of screen box, the internal slide of the accommodating chamber is provided with lifter plate, the both sides of the lifter plate are slidably connected with accommodating the both sides of cavity wall respectively, and screening frame is connected with the top of lifter plate, while lifter plate is located at the location directly below of screening frame and offers through hole.Design agricultural machinery field.The present invention to screening frame by being improved, by the cooperation that the first screening net and the second screening net are set in screening frame, it is online to drop to the second screening together for less impurity and crops when selecting larger impurity by the first screening mesh screen, less impurity is screened by the second screening net, so as to reach screening more thoroughly effect.
Description
Technical field
The present invention relates to crops to sieve technical field, specially a kind of crops screening plant.
Background technology
Refer to the various plants agriculturally cultivated.One kind of biology.Zuo Wu ﹑ industrial crops are eaten including Liang（Oil crops, vegetables
Crop, flower, grass, trees）Two major classes.Edible crops are one of sources of the basic food of the mankind." people with food for the day ", table
The relation of people and food is reached, rational meals collocation could bring health to the mankind.Food it is self-sufficient, be only a state
The basis of family's sustainable development.The growth of crops, the scientific and technological production technology of science is be unable to do without, and infant industry produces
The plant equipment that can aid in agricultural production come.
Some crops may require that after harvesting to be dried to it, so that the moisture evaporation in it, so as to increase
The holding time of crops, but farming can attach substantial amounts of dust mostly when drying mixes internally, therefore drying in the air
Shine and be required for screening crops after completing, screening plant in the market is all that screening effect is poor mostly, is caused
There are still have substantial amounts of debris after screening in crops.
The content of the invention
It is an object of the invention to provide a kind of crops screening plant, possess the advantages of screening effect is good, solve the back of the body
The screening plant in the market mentioned in scape technology is all that screening effect is poor mostly, is caused after being screened in crops still
The problem of there are substantial amounts of debris.
To achieve the above object, the present invention provides following technical scheme：A kind of crops screening plant, including base, institute
State and motor is installed with the top of base, and the top of base and be installed with screen box positioned at the side of motor, institute
The inside for stating screen box offers accommodating chamber, and feeding pipe is provided through at the top of screen box, and the inside of the accommodating chamber is slided
Dynamic to be provided with lifter plate, the both sides of the lifter plate are slidably connected with accommodating the both sides of cavity wall respectively, and the top of lifter plate
It is connected with screening frame, while lifter plate is located at the location directly below of screening frame and offers through hole, the side of the motor is run through
Screen box simultaneously extends to the inside of screen box and is installed with rotating wheel, and eccentric part of the rotating wheel away from motor side is fixed
Jointed shaft is installed, the outer surface of the jointed shaft is socketed with hinge eyes, and the top of the hinge eyes and the bottom of pull bar are welded,
The bottom of the pull bar is hinged on the bottom of lifter plate by hinged seat, and the positive bottom of screen box offers discharge gate.
The first screening net is hinged with the inner chamber of the screening frame, and in the inner chamber of screening frame and positioned at the first screening net
Lower section be installed with the second screening net, and the side of screening frame is fixedly connected with the side of fixed plate, the screen box
Side offers groove, and side of the fixed plate away from screening frame runs through groove and extend to the side fixed installation of screen box
Limited location plate.
Preferably, the bottom for accommodating cavity wall is installed with expansion plate, the top of the expansion plate and lifter plate
Bottom be fixedly connected, and the front and back of expansion plate respectively with accommodate cavity wall front and back be fixedly connected, it is described
The quantity of expansion plate is two pieces, and two pieces of expansion plates are symmetricly set on the both sides of discharge gate.
Preferably, the expansion plate includes fixed cover, and the internal slide of the fixed cover is provided with slide plate, the slide plate
Top is through fixed cover and extends to the top of fixed cover.
Preferably, the bottom of the feeding pipe is integrally formed with entering funnel, it is described enter funnel be in inverted truncated cone-shaped.
Preferably, the aperture of the first screening net is more than the aperture of the second screening net.
Preferably, fixture block is installed with the top of the lifter plate, the side of the fixture block offers neck, the sieve
The side of frame is selected to be installed with fixed block, the fixed block is connected to the inside of neck.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention drives rotating wheel to be rotated, passes through rotating wheel, jointed shaft, drawing by setting motor by electric motor starting
The cooperation of bar and hinged seat, make rotating wheel drive lifter plate to be lifted, can be driven when lifter plate lifts above lifter plate
Screening frame is lifted, and so as to the effect that the crops reached to harvest are screened, avoids existing largely in crops
Dust and impurity.
2nd, the present invention to screening frame by being improved, by setting the first screening net and the second screening net in screening frame
Cooperation, by first screening mesh screen select larger impurity when less impurity and crops drop to the second screening net together
On, less impurity is screened by the second screening net, so as to reach screening more thoroughly effect.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the profile of screen box of the present invention；
Fig. 3 is the profile of screening frame of the present invention；
Fig. 4 is the profile of fixture block of the present invention.
In figure：1 base, 2 motors, 3 screen boxes, 4 accommodating chambers, 5 feeding pipes, 6 lifter plates, 7 screening frames, 8 through holes, 9 rotate
Wheel, 10 jointed shafts, 11 hinge eyes, 12 pull bars, 13 hinged seats, 14 discharge gates, 15 first screening nets, 16 second screening nets, 17 are consolidated
Fixed board, 18 grooves, 19 limiting plates, 20 expansion plates, 201 fixed covers, 202 slide plates, 21 enter funnel, 22 fixture blocks, 23 necks, 24 solid
Determine block.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4, a kind of crops screening plant, including base 1 are referred to, control panel, base 1 are provided with base 1
Top be installed with motor 2, the model Y315L2-10 of motor 2, and motor 2 by base 1 control panel carry out
Manipulation, and the top of base 1 and screen box 3 is installed with positioned at the side of motor 2, the inside of screen box 3 offers appearance
Receive chamber 4, and the top of screen box 3 is provided through feeding pipe 5, the bottom of feeding pipe 5 is integrally formed with entering funnel 21, pan feeding
Funnel 21 is in inverted truncated cone-shaped, by setting the funnel of truncated cone-shaped in the bottom of feeding pipe 5, so as to slow down the speed of pan feeding,
So as to avoid accumulating because crops pan feeding is too fast, causing screening, not enough thoroughly situation occurs, and the inside of accommodating chamber 4 is slided
Dynamic to be provided with lifter plate 6, the both sides of the both sides of lifter plate 6 respectively with the inwall of accommodating chamber 4 are slidably connected, and the top of lifter plate 6
Screening frame 7 is connected with, the top of lifter plate 6 is installed with fixture block 22, and the side of fixture block 22 offers neck 23, screening frame 7
Side be installed with fixed block 24, fixed block 24 is connected to the inside of neck 23, and fixed block 24 uses elastic rubber material
Making has certain elastic deformation ability, so as to facilitate it to be caught in the inside of neck 23, so as to complete screening frame 7 and lifter plate
Fixation between 6 and screening frame 7, while lifter plate 6 is located at the location directly below of screening frame 7 and offers through hole 8, motor 2
Side is through screen box 3 and extends to the inside of screen box 3 and is installed with rotating wheel 9, and rotating wheel 9 is away from the side of motor 2
Eccentric part is installed with jointed shaft 10, and the outer surface of jointed shaft 10 is socketed with hinge eyes 11, the top of hinge eyes 11 and pull bar
12 bottom welding, the bottom of pull bar 12 are hinged on the bottom of lifter plate 6 by hinged seat 13, and 3 positive bottom of screen box is opened
Provided with discharge gate 14, the bottom of the inwall of accommodating chamber 4 is installed with expansion plate 20, the top of expansion plate 20 and the bottom of lifter plate 6
Portion is fixedly connected, and front and back of the front and back of expansion plate 20 respectively with the inwall of accommodating chamber 4 is fixedly connected, expansion plate
20 quantity is two pieces, and two pieces of expansion plates 20 are symmetricly set on the both sides of discharge gate 14, and expansion plate 20 includes fixed cover 201,
The internal slide of fixed cover 201 is provided with slide plate 202, and the top of slide plate 202 through fixed cover 201 and extends to fixed cover 201
Top, the output shaft of motor 2 can drive rotating wheel 9 to be rotated after motor 2 starts, when rotating wheel 9 rotates rotate on
Jointed shaft 10 due to being arranged on eccentric position, therefore the height of jointed shaft 10 can change, when the height of jointed shaft 10
Lifter plate 6 is pulled to be slided up and down by the cooperation of pull bar 12 and hinged seat 13 during change, when the mistake that lifter plate 6 slides up and down
Cheng Zhonghui makes the screening frame at the top of lifter plate 6 be shaken about 7, so as to reach the effect screened to crops.
The first screening net 15 is hinged with the inner chamber of screening frame 7, and in the inner chamber of screening frame 7 and positioned at the first screening net
15 lower section is installed with the second screening net 16, and the aperture of the first screening net 15 is more than the aperture of the second screening net 16, and first
The specific aperture that net 15 and second screens net 16 is screened, can be selected according to the crops of required screening, and screening frame 7
Side be fixedly connected with the side of fixed plate 17, the side of screen box 3 offers groove 18, and fixed plate 17 is away from screening frame 7
Side through groove 18 and extend to the side of screen box 3 and be installed with limiting plate 19.
In use, carrying out pan feeding by feeding pipe 5, after the pan feeding of feeding pipe 5, crops and impurity enter screening frame together
7 inside, then start motor 2, rotating wheel 9, jointed shaft 10, hinged seat 13 and pull bar 12 can be passed through after motor 2 starts
Coordinate and drive lifter plate 6 to slide up and down, shake screening frame 7 during lifter plate 6 slides up and down, so that larger
Impurity rest on the top of the first screening net 15, crops are entered between the first screening net 15 and the second screening net 16, compared with
Small impurity is discharged by the second screening net 16 and by discharge gate 14, so as to reach the effect screened to crops
Fruit.
In summary：The present invention is started by motor 2 by setting motor 2 and drives rotating wheel 9 to be rotated, by turning
The cooperation of driving wheel 9, jointed shaft 10, pull bar 12 and hinged seat 13, rotating wheel 9 is set to drive lifter plate 6 to be lifted, when lifter plate 6
The screening frame 7 of the top of lifter plate 6 can be driven to be lifted during lifting, the effect screened so as to the crops reached to harvest
Fruit, avoid substantial amounts of dust and impurity in crops being present.
The present invention to screening frame 7 by being improved, by setting the first screening net 15 and second to screen in screening frame 7
The cooperation of net 16, less impurity and crops drop to second together when filtering out larger impurity by the first screening net 15
Screen on net 16, less impurity is screened by the second screening net 16, so as to reach screening more thoroughly effect.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of crops screening plant, including base（1）, it is characterised in that：The base（1）Top be installed with electricity
Machine（2）, and base（1）Top and be located at motor（2）Side be installed with screen box（3）, the screen box（3）'s
Inside offers accommodating chamber（4）, and screen box（3）Top be provided through feeding pipe（5）, the accommodating chamber（4）Inside
It is slidably fitted with lifter plate（6）, the lifter plate（6）Both sides respectively with accommodating chamber（4）The both sides of inwall are slidably connected, and rise
Plate drops（6）Top be connected with screening frame（7）, while lifter plate（6）Positioned at screening frame（7）Location directly below offer it is logical
Hole（8）, the motor（2）Side run through screen box（3）And extend to screen box（3）Inside be installed with rotating wheel
（9）, the rotating wheel（9）Away from motor（2）The eccentric part of side is installed with jointed shaft（10）, the jointed shaft（10）'s
Outer surface is socketed with hinge eyes（11）, the hinge eyes（11）Top and pull bar（12）Bottom welding, the pull bar（12）
Bottom pass through hinged seat（13）It is hinged on lifter plate（6）Bottom, the screen box（3）Positive bottom offers discharge gate
（14）；
The screening frame（7）Inner chamber in be hinged with the first screening net（15）, and screening frame（7）Inner chamber in and positioned at first
Screen net（15）Lower section be installed with the second screening net（16）, and screening frame（7）Side and fixed plate（17）Side
It is fixedly connected, the screen box（3）Side offer groove（18）, the fixed plate（17）Away from screening frame（7）Side
Through groove（18）And extend to screen box（3）Side be installed with limiting plate（19）.
A kind of 2. crops screening plant according to claim 1, it is characterised in that：The accommodating chamber（4）The bottom of inwall
Portion is installed with expansion plate（20）, the expansion plate（20）Top and lifter plate（6）Bottom be fixedly connected, and expansion plate
（4）Front and back respectively with accommodating chamber（4）The front and back of inwall is fixedly connected, the expansion plate（20）Quantity be
Two pieces, and two pieces of expansion plates（20）It is symmetricly set on discharge gate（14）Both sides.
A kind of 3. crops screening plant according to claim 1, it is characterised in that：The expansion plate（20）Including fixation
Set（201）, the fixed cover（201）Internal slide slide plate is installed（202）, the slide plate（202）Top through fix
Set（201）And extend to fixed cover（201）Top.
A kind of 4. crops screening plant according to claim 1, it is characterised in that：The feeding pipe（5）Bottom one
It is body formed to have into funnel（21）, it is described enter funnel（21）In inverted truncated cone-shaped.
A kind of 5. crops screening plant according to claim 1, it is characterised in that：The first screening net（15）Hole
Footpath is more than the second screening net（16）Aperture.
A kind of 6. crops screening plant according to claim 1, it is characterised in that：The lifter plate（6）Top consolidate
Dingan County is equipped with fixture block（22）, the fixture block（22）Side offer neck（23）, the screening frame（7）Side be fixedly mounted
There is fixed block（24）, the fixed block（24）It is connected to neck（23）Inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711020922.9A CN107790376A (en) | 2017-10-27 | 2017-10-27 | A kind of crops screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711020922.9A CN107790376A (en) | 2017-10-27 | 2017-10-27 | A kind of crops screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107790376A true CN107790376A (en) | 2018-03-13 |
Family
ID=61547945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711020922.9A Withdrawn CN107790376A (en) | 2017-10-27 | 2017-10-27 | A kind of crops screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107790376A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706236A (en) * | 2018-04-10 | 2018-10-26 | 杨杰 | A kind of material-gathering device facilitating agricultural harvesting machinery |
-
2017
- 2017-10-27 CN CN201711020922.9A patent/CN107790376A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706236A (en) * | 2018-04-10 | 2018-10-26 | 杨杰 | A kind of material-gathering device facilitating agricultural harvesting machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180313 |