CN109201488A - A kind of novel grain screening plant - Google Patents
A kind of novel grain screening plant Download PDFInfo
- Publication number
- CN109201488A CN109201488A CN201811152432.9A CN201811152432A CN109201488A CN 109201488 A CN109201488 A CN 109201488A CN 201811152432 A CN201811152432 A CN 201811152432A CN 109201488 A CN109201488 A CN 109201488A
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- CN
- China
- Prior art keywords
- fixedly connected
- shell
- screen box
- transmission case
- cereal
- 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
-
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
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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
- B07B1/42—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
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of novel grain screening plants, the quadrangle of the housing bottom is fixedly connected to support column, the internal activity of the shell is equipped with screen box, and the bottom of the screen box inner wall is connected with sieve plate, transmission case one is fixedly connected at the top of the shell.The present invention drives position-limiting drum to rotate by transmission mechanism by transmission cylinder, bull stick and helical gear two are fixed setting simultaneously, to in position-limiting drum rotation, bull stick can drive paddle rotation to stir the cereal inside screen box by helical gear one and helical gear two, contact cereal sufficiently with screen box with sieve plate, to have cereal that can be more while be sieved, the advantages of improving screening efficiency, it solves existing screening plant generally only to sieve it by vibration or shaking, once it is merely able to sieve a small amount of cereal, the phenomenon that being easy to appear accumulation when the cereal poured into is more, the problem of reducing the screening efficiency of cereal.
Description
Technical field
The present invention relates to cereal material sieving technology field, specially a kind of novel grain screening plant.
Background technique
Traditional food of the cereal as Chinese, for thousands of years always on common people's dining table indispensable food it
One, it is occupied an important position in the diet in China, is taken as traditional staple food.Cereal includes rice, wheat, millet and soybean
Deng being traditional staple food of many Asia people.Fat content is few in cereal, and most of is unsaturated fatty acid, and there are also a small amount of phosphorus
Rouge, grain germ oil in contain more vitamin E, Wheat Protein.
In cereal process of manufacture, needs to use screening plant and cereal-granules are sieved, and existing screening
Device generally only sieves it by vibration or shaking, is once merely able to sieve a small amount of cereal, what is poured into
When cereal is more, the phenomenon that being easy to appear accumulation, the screening efficiency of cereal is reduced, improves the labor intensity of user, no
Convenient for people's use.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of novel grain screening plant, having can be more
The advantages of cereal is sieved simultaneously, improves screening efficiency solves existing screening plant generally only by vibration or shaking
It is sieved, is once merely able to sieve a small amount of cereal, is easy to appear accumulation when the cereal poured into is more
Phenomenon, the problem of reducing the screening efficiency of cereal.
(2) technical solution
In order to achieve the above object, the invention provides the following technical scheme: a kind of novel grain screening plant, including shell
Body, the quadrangle of the housing bottom are fixedly connected to support column, and the internal activity of the shell is equipped with screen box, the screen box
The bottom of inner wall is connected with sieve plate, and transmission case one, the top of the transmission case one are fixedly connected at the top of the shell
It is fixedly connected with support sleeve, the inner wall of the support sleeve is connected with transmission cylinder by bearing, and the bottom end of the transmission cylinder is passed through
It wears to the inside of screen box, the fixed link being fixedly connected at the top of the support sleeve inner wall inside transmission cylinder, the fixation
The bottom end of bar is flexibly connected by bearing with the bottom of transmission cylinder inner wall, and the two sides of the transmission cylinder are communicated in screen box
The inside of the position-limiting drum in portion, the position-limiting drum is connected with bull stick by bearing, and the bull stick is passed through close to one end of fixed link
It wears to the inside of transmission cylinder and is fixedly connected with helical gear one, the surface of the fixed link is fixedly connected with positioned at one bottom of helical gear
The helical gear two in portion, the helical gear one are engaged with helical gear two, and the bull stick extends to position-limiting drum far from one end of fixed link
Outside and be fixedly connected with stirring rod, the top and bottom of the stirring rod is fixedly connected to paddle, the shell two
The bottom of side offers discharge port, and the bottom of the shell offers sewage draining exit, and the right side opening of the case top, which is equipped with, to be opened
Mouth one, the top of the opening one are provided with feed hopper, and the bottom end of the feed hopper passes through the inside for being open and extending to shell
It is connected to the top on the right side of screen box, the top on the left of the shell is fixedly connected with transmission case two, two inner wall of transmission case
Top is fixedly connected with motor one, and the output end of the motor one is fixedly connected with spill bar one, the bottom end of the spill bar one
It is flexibly connected by bearing with the bottom of two inner wall of transmission case, pulling plate is fixedly connected on the left of the screen box, the pulling plate
Left side is through to the inside of transmission case two and is fixedly connected with set block one, and the set block one is set in the surface of spill bar one.
The improvement of above scheme is the transmission mechanism that is internally provided with of the transmission case one, and the transmission mechanism includes motor
Two, worm and worm wheel, the motor two are fixedly connected on the left side of one inner wall of transmission case, and the worm screw is fixedly connected with motor two
Output end, the worm screw are located at the rear side of transmission cylinder, and the worm gear is fixedly connected on the surface of transmission cylinder, the worm and wheel
Engagement, the model Y80M2-4 of the motor two.
The further improvement of above scheme is that dedusting mechanism is provided on the left of the shell, and the dedusting mechanism includes pad
Plate, collecting box, filter plate, blower, dust absorption sleeve one and dust absorption sleeve two, the backing plate are fixedly connected on the right side of shell, the collection
Case is fixedly connected on the left side at the top of backing plate, and the blower is fixedly connected on the right side at the top of backing plate, the output end of the blower
It is connected to the right side of collecting box, the dust absorption sleeve one is set in the surface of feed hopper, the bottom of the dust absorption sleeve one and shell
Top is fixedly connected, and the dust absorption sleeve two is fixedly connected on the right side of shell, and the dust absorption sleeve two is located at the top of discharge port, institute
The top for stating collecting box is connected to by connecting tube with the right side of dust absorption sleeve one, and the bottom of the collecting box is by connecting tube through pad
Plate is simultaneously connected to the left side at two top of dust absorption sleeve, and the filter plate is vertically fixedly connected on the inside of collecting box.
The further improvement of above scheme is that the bottom on the left of the shell is provided with porpoising mechanism, the porpoising mechanism
The right side of shell, institute are hinged on by pin shaft including screen jacket, transmission case three, motor three, spill bar two and set block two, the screen jacket
The left side for stating screen jacket passes through discharge port and extends to the inside of shell, and the set block two is fixedly connected on the left side of screen jacket, described
Transmission case three is fixedly connected on the bottom on the left of shell, and the motor three is fixedly connected on the rear side of three inner wall of transmission case, described
Spill bar two is fixedly connected on the output end of motor three, and the front end of the spill bar two is movably connected in transmission case three by bearing
The front side of inner wall, the left side of the set block two, which passes through discharge port and extends to the inside of transmission case three, is set in the table of spill bar two
Face.
Another improvement of above scheme is that the front of the set block one is fixedly connected to sliding block one, the transmission with the back side
The front side of two inner wall of case and rear side offer sliding slot one, and the sliding block one is slidably connected at the inside of sliding slot one, the screen box
Idler wheel is fixedly connected at the top of front and the back side, the front side of the inner walls and rear side are fixedly connected to positioned at idler wheel
The connecting plate of bottom offers rolling groove at the top of the connecting plate, and the idler wheel is movably connected in the inside of rolling groove.
The another improvement of above scheme is that the back side of the shell offers opening two, and the back side of the shell passes through pin shaft
It is hinged with the cover board for being located at two rear side of opening, the two sides of the sieve plate are fixedly connected to sliding block two, screen box inner wall two sides
Bottom offer sliding slot two, the sliding block two is slidably connected at the inside of sliding slot two, and the back side of the sieve plate is through to sieve
The rear side of case, the back side of the screen box are fixedly connected with the fixed block at the top of sieve plate, are provided at the top of the fixed block
Kelly, the top of the kelly are fixedly connected with handle, and the through-hole positioned at fixed block bottom is offered at the top of the sieve plate, institute
The bottom end of kelly is stated through fixed block and extends to the inside of through-hole.
Another improvement of above scheme is that the inner transverse of the shell is fixedly connected with the guide plate positioned at screen box bottom,
The model MF-150P of the blower.
The another improvement of above scheme is that the model of the motor three and motor one is 5IK90A-CF.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of novel grain screening plant, have it is following the utility model has the advantages that
1, the novel grain screening plant drives position-limiting drum to be rotated by transmission mechanism by transmission cylinder, while bull stick
It is fixed setting with helical gear two, so that bull stick can be stirred by helical gear one and the drive of helical gear two in position-limiting drum rotation
It mixes leaf rotation to stir the cereal inside screen box, contacts cereal sufficiently with screen box with sieve plate, so that having can be compared with
The advantages of more cereal is sieved simultaneously, improves screening efficiency, solve existing screening plant generally only by vibration or
Shaking sieves it, is once merely able to sieve a small amount of cereal, is easy to appear heap when the cereal poured into is more
Long-pending phenomenon, the problem of reducing the screening efficiency of cereal, and the novel grain screening plant, the labour for reducing user are strong
Degree uses convenient for people.
2, the novel grain screening plant is able to drive transmission cylinder and is rotated, reduced by the way that worm and worm wheel are arranged
The velocity of rotation of transmission cylinder improves motor two to the transmission dynamics of transmission cylinder, and then improves helical gear two to helical gear one
Transmission dynamics.
3, the novel grain screening plant can by setting collecting box, blower, filter plate, dust absorption sleeve one and dust absorption sleeve two
When screening plant sieves cereal, the dust blown out is absorbed, while dust can be inhaled in discharging
It removes, avoids existing screening plant and do not have certain dedusting mechanism, user can be directly sucked in dust by screening plant
The phenomenon that, while filter plate can be filtered collecting box inside with the air of dust, improve the working environment of user.
4, the novel grain screening plant is able to drive screen jacket progress by setting motor three, spill bar two and set block two
The reciprocally swinging of certain angle sieves cereal, avoids existing screening plant and only shows to what cereal was once sieved
As improving the screening effect of screening plant, while convenient for cereal is discharged, avoiding the phenomenon that cereal is accumulated.
5, the novel grain screening plant can limit set block one, be avoided by setting sliding block one and sliding slot one
The phenomenon that set block one shakes when moving left and right improves the stability of set block one when moving, passes through setting idler wheel
And rolling groove, screen box can be supported and be limited, while sliding is changed into rolling, reduce rubbing for screen box and connecting plate
Coefficient is wiped, keeps screen box more smooth when moving.
6, the novel grain screening plant can be supported and be limited to sieve plate by setting sliding block two and sliding slot two,
It avoids screening plant sieve plate in running and the phenomenon that double swerve occurs, it, can be right by setting fixed block, kelly and through-hole
Sieve plate is dismantled and is fixed, and convenient for clearing up the dust at the top of sieve plate, while avoiding screening plant sieve in running
The phenomenon that plate falls off improves the stability of sieve plate.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is partial structurtes left view sectional view of the present invention；
Fig. 3 is the sectional front view of structure of the invention transmission case one；
Fig. 4 is the face upwarding section of structure of the invention transmission case two；
Fig. 5 is the top cross-sectional view of structure of the invention transmission case three；
Fig. 6 is the enlarged diagram in Fig. 1 at A；
Fig. 7 is the enlarged diagram in Fig. 1 at B；
Fig. 8 is the stereoscopic schematic diagram that structure of the invention covers block one.
In figure: 1 shell, 2 support columns, 3 screen boxs, 4 sieve plates, 5 transmission cases one, 6 support sleeves, 7 transmission cylinders, 8 fixed links, 9 limits
Position cylinder, 10 bull sticks, 11 helical gears one, 12 helical gears two, 13 stirring rods, 14 paddles, 15 discharge ports, 16 sewage draining exits, 17 openings
One, 18 feed hoppers, 19 transmission cases two, 20 motors one, 21 spill bars one, 22 pulling plates, 23 sets of blocks one, 24 transmission mechanisms, 241 motors
Two, 242 worm screws, 243 worm gears, 25 dedusting mechanisms, 251 backing plates, 252 collecting boxs, 253 filter plates, 254 blowers, 255 dust absorption sleeves one,
256 dust absorption sleeves two, 27 porpoising mechanisms, 271 screen jackets, 272 transmission cases three, 273 motors three, 274 spill bar, two, 275 sets of blocks two, 28
Sliding block one, 29 sliding slots one, 30 idler wheels, 31 connecting plates, 32 rolling grooves, 33 guide plates, 34 opening two, 35 cover boards, 36 sliding blocks two, 37
Sliding slot two, 38 fixed blocks, 39 kellies, 40 handles, 41 through-holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-8, embodiment 1: the quadrangle of a kind of novel grain screening plant, including shell 1,1 bottom of shell is equal
It is fixedly connected with support column 2, the internal activity of shell 1 is equipped with screen box 3, and the inner transverse of shell 1, which is fixedly connected with, is located at sieve
The guide plate 33 of 3 bottom of case, the bottom of 3 inner wall of screen box are connected with sieve plate 4, and the top of shell 1 is fixedly connected with transmission case
One 5, the top of transmission case 1 is fixedly connected with support sleeve 6, and the inner wall of support sleeve 6 is connected with transmission cylinder 7 by bearing,
The bottom end of transmission cylinder 7 is through to the inside of screen box 3, is fixedly connected with consolidating inside transmission cylinder 7 at the top of 6 inner wall of support sleeve
The bottom end of fixed pole 8, fixed link 8 is flexibly connected by bearing with the bottom of 7 inner wall of transmission cylinder, and the two sides of transmission cylinder 7 are communicated with
The inside of position-limiting drum 9 inside screen box 3, position-limiting drum 9 is connected with bull stick 10 by bearing, and bull stick 10 is close to fixed link
8 one end is through to the inside of transmission cylinder 7 and is fixedly connected with helical gear 1, and the surface of fixed link 8, which is fixedly connected with, to be located at
The helical gear 2 12 of one 11 bottom of helical gear, helical gear 1 are engaged with helical gear 2 12, the one end of bull stick 10 far from fixed link 8
It extends to the outside of position-limiting drum 9 and is fixedly connected with stirring rod 13, the top and bottom of stirring rod 13 is fixedly connected to stirring
Leaf 14, the bottom of 1 two sides of shell offer discharge port 15, and the bottom of shell 1 offers sewage draining exit 16, the right side at 1 top of shell
Side offers opening 1, and the top of opening 1 is provided with feed hopper 18, and the bottom end of feed hopper 18, which passes through, to be open and extend to
The inside of shell 1 is connected to the top on 3 right side of screen box, and the top in 1 left side of shell is fixedly connected with transmission case 2 19, transmission case two
Motor 1 is fixedly connected at the top of 19 inner walls, the output end of motor 1 is fixedly connected with spill bar 1, spill bar one
21 bottom end is flexibly connected by bearing with the bottom of 2 19 inner wall of transmission case, and the left side of screen box 3 is fixedly connected with pulling plate 22, is drawn
The left side of plate 22 is through to the inside of transmission case 2 19 and is fixedly connected with set block 1, and set block 1 is set in spill bar 1
Surface.
Embodiment 2: the difference from embodiment 1 is that transmission case 1 is internally provided with transmission mechanism 24, transmission mechanism 24
Including motor 2 241, worm screw 242 and worm gear 243, motor 2 241 is fixedly connected on the left side of one 5 inner wall of transmission case, worm screw 242
It is fixedly connected with the output end of motor 2 241, worm screw 242 is located at the rear side of transmission cylinder 7, and worm gear 243 is fixedly connected on transmission cylinder 7
Surface, worm screw 242 engage with worm gear 243, the model Y80M2-4 of motor 2 241, by the way that worm screw 242 and worm gear 243 is arranged,
It is able to drive transmission cylinder 7 to be rotated, reduces the velocity of rotation of transmission cylinder 7, improve the biography of 2 241 pairs of transmission cylinders 7 of motor
Power degree, and then improve the transmission dynamics of 2 12 pairs of helical gears 1 of helical gear.
Embodiment 3: the difference from embodiment 1 is that the left side of shell 1 is provided with dedusting mechanism 25, dedusting mechanism 25 includes
Backing plate 251, collecting box 252, filter plate 253, blower 254, dust absorption sleeve 1 and dust absorption sleeve 2 256, backing plate 251 are fixedly connected on
The right side of shell 1, collecting box 252 are fixedly connected on the left side at 251 top of backing plate, and blower 254 is fixedly connected on 251 top of backing plate
Right side, the output end of blower 254 is connected to the right side of collecting box 252, and dust absorption sleeve 1 is set in the surface of feed hopper 18,
The bottom of dust absorption sleeve 1 is fixedly connected with the top of shell 1, and dust absorption sleeve 2 256 is fixedly connected on the right side of shell 1, dust suction
2 256 tops for being located at discharge port 15 are covered, the top of collecting box 252 is connected to the right side of dust absorption sleeve 1 by connecting tube, is received
The bottom of header 252 is connected to by connecting tube through backing plate 251 and with the left side at 2 256 top of dust absorption sleeve, and filter plate 253 is vertically solid
Surely the inside of collecting box 252, the model MF-150P of blower 254, by the way that collecting box 252, blower 254, filter plate is arranged are connected to
253, dust absorption sleeve 1 and dust absorption sleeve 2 256 can carry out the dust blown out when screening plant sieves cereal
It absorbs, while dust can be absorbed in discharging, avoid existing screening plant and do not have certain dedusting mechanism
25, the phenomenon that user can be directly sucked in dust by screening plant, while filter plate 253 can be to having inside collecting box 252
The air of dust is filtered, and improves the working environment of user.
Embodiment 4: the difference from embodiment 1 is that the bottom in 1 left side of shell is provided with porpoising mechanism 27, porpoising mechanism 27
It is hinged by pin shaft including screen jacket 271, transmission case 3 272, motor 3 273, spill bar 2 274 and set block 2 275, screen jacket 271
On the right side of shell 1, the left side of screen jacket 271 passes through discharge port 15 and extends to the inside of shell 1, and set block 2 275 is fixedly connected
In the left side of screen jacket 271, transmission case 3 272 is fixedly connected on the bottom in 1 left side of shell, and motor 3 273 is fixedly connected on transmission
The rear side of 3 272 inner wall of case, spill bar 2 274 are fixedly connected on the output end of motor 3 273, and the front end of spill bar 2 274 is logical
The front side that bearing is movably connected in 3 272 inner wall of transmission case is crossed, the left side of set block 2 275 passes through discharge port 15 and extends to transmission
The inside of case 3 272 is set in the surface of spill bar 2 274, and motor 3 273 and the model of motor 1 are 5IK90A-CF,
By setting motor 3 273, spill bar 2 274 and set block 2 275, it is able to drive the past physical pendulum that screen jacket 271 carries out certain angle
It is dynamic that cereal is sieved, the phenomenon that existing screening plant only once sieves cereal is avoided, screening dress is improved
The screening effect set, while convenient for cereal is discharged, avoid the phenomenon that cereal is accumulated.
Embodiment 5: the difference from embodiment 1 is that the front of set block 1 is fixedly connected to sliding block 1 with the back side,
The front side of 2 19 inner wall of transmission case and rear side offer sliding slot 1, and sliding block 1 is slidably connected at the inside of sliding slot 1,
It is fixedly connected to idler wheel 30 at the top of 3 front of screen box and the back side, the front side of 1 inner wall of shell is fixedly connected to rear side to be located at
The connecting plate 31 of 30 bottom of idler wheel, the top of connecting plate 31 offer rolling groove 32, and idler wheel 30 is movably connected in rolling groove 32
Inside can limit set block 1 by setting sliding block 1 and sliding slot 1, avoid set block 1 and move in left and right
The phenomenon that shaking when dynamic improves the stability of set block 1 when moving, passes through setting idler wheel 30 and rolling groove 32, energy
It is enough that screen box 3 is supported and is limited, while sliding is changed into rolling, the coefficient of friction of screen box 3 Yu connecting plate 31 is reduced,
Keep screen box 3 more smooth when moving.
Embodiment 6: the difference from embodiment 1 is that the back side of shell 1 offers opening 2 34, the back side of shell 1 passes through
Pin shaft is hinged with the cover board 35 for being located at 2 34 rear side of opening, and the two sides of sieve plate 4 are fixedly connected to sliding block 2 36,3 inner wall of screen box
The bottom of two sides offers sliding slot 2 37, and sliding block 2 36 is slidably connected at the inside of sliding slot 2 37, and the back side of sieve plate 4 is through to
The rear side of screen box 3, the back side of screen box 3 are fixedly connected with the fixed block 38 positioned at 4 top of sieve plate, and the top of fixed block 38 is provided with
Kelly 39, the top of kelly 39 are fixedly connected with handle 40, and the top of sieve plate 4 offers the through-hole positioned at 38 bottom of fixed block
41, the bottom end of kelly 39 runs through fixed block 38 and extends to the inside of through-hole 41, passes through setting sliding block 2 36 and sliding slot 2 37, energy
It is enough that sieve plate 4 is supported and is limited, it avoids screening plant sieve plate 4 in running and the phenomenon that double swerve occurs, by setting
Fixed block 38, kelly 39 and through-hole 41 are set, sieve plate 4 can be dismantled and be fixed, is carried out convenient for the dust to 4 top of sieve plate
Cleaning, at the same avoid screening plant running when sieve plate 4 fall off the phenomenon that, improve the stability of sieve plate 4.
Above-described embodiment can according to need any combination, as long as obtained scheme, which does not conflict, belongs to protection of the invention
In range.
The novel grain screening plant drives position-limiting drum 9 to be rotated, turns simultaneously by transmission mechanism 24 by transmission cylinder 7
Bar 10 and helical gear 2 12 are fixed setting, so that bull stick 10 can pass through helical gear 1 and helical teeth when position-limiting drum 9 rotates
It takes turns the 2 12 drive rotations of paddle 14 to stir the cereal inside screen box 3, contacts cereal sufficiently with screen box 3 with sieve plate 4,
So that the advantages of having cereal that can be more while being sieved, improving screening efficiency, solves existing screening plant
It is general that only it is sieved by vibration or shaking, it is once merely able to sieve a small amount of cereal, in the cereal poured into
The phenomenon that accumulation is easy to appear when more, the problem of reducing the screening efficiency of cereal, and the novel grain screening plant reduce
The labor intensity of user uses convenient for people.
When in use, cereal is injected the inside of screen box 3 by user by feed hopper 18 first, then starts motor one
20, motor 2 241, motor 3 273 and blower 254, motor 1 drive spill bar 1 to be rotated, and spill bar 1 passes through
Set block 1 and pulling plate 22 drive screen box 3 to be moved left and right and shake to internal cereal, and motor 2 241 drives worm screw
242 rotations, worm screw 242 drive transmission cylinder 7 to rotate by worm gear 243, and transmission cylinder 7 drives position-limiting drum 9 to be rotated, position-limiting drum 9
Cereal is stirred by paddle 14, while helical gear 2 12 is fixed setting, thus while position-limiting drum 9 rotates,
Bull stick 10 can be rotated automatically by helical gear 1 and the cooperation of helical gear 2 12, at the same bull stick 10 drive stirring rod 13 with
Paddle 14 is rotated, and stirring rod 13 stirs the cereal inside screen box 3 with paddle 14, makes cereal sufficiently and screen box
3 contact with sieve plate 4, it is possible to which enough more cereal is sieved simultaneously, improves screening efficiency, and the cereal after screening passes through guiding
Plate 33 drops down onto the inside of screen jacket 271, and motor 3 273 drives spill bar 2 274 to rotate, and spill bar 2 274 passes through set 2 275 band of block
Dynamic screen jacket 271 carries out a degree of swing and sieves to cereal, while impurity can be dropped out from sewage draining exit 16, the paddy after screening
Object is dropped out from discharge port 15, and blower 254 can extract the air inside collecting box 252 out, and collecting box 252 passes through dust absorption sleeve one
255 and 2 256 pairs of dusts hiked up of dust absorption sleeve absorb, use can be completed.
In conclusion the novel grain screening plant, drives 9 turns of position-limiting drum by transmission cylinder 7 by transmission mechanism 24
It is dynamic, while bull stick 10 and helical gear 2 12 are fixed setting, so that bull stick 10 can pass through helical gear when position-limiting drum 9 rotates
1 and helical gear 2 12 drive paddle 14 rotation cereal screen box 3 inside is stirred, make cereal sufficiently with screen box 3 and
Sieve plate 4 contacts, so that the advantages of having cereal that can be more while being sieved, improving screening efficiency, solves existing
Screening plant generally only by vibration or shake it is sieved, be once merely able to sieve a small amount of cereal,
The phenomenon that cereal poured into is easy to appear accumulation when more, the problem of reducing the screening efficiency of cereal, and the novel grain sieve
Separating device reduces the labor intensity of user, uses convenient for people.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It 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 variations, modification, replacement can be carried out to these embodiments 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 (8)
1. a kind of novel grain screening plant, including shell (1), it is characterised in that: the quadrangle of shell (1) bottom is fixed
It is connected with support column (2), the internal activity of the shell (1) is equipped with screen box (3), the bottom activity of screen box (3) inner wall
It is connected with sieve plate (4), transmission case one (5) is fixedly connected at the top of the shell (1), the top of the transmission case one (5) is solid
Surely it is connected with support sleeve (6), the inner wall of the support sleeve (6) is connected with transmission cylinder (7), the transmission cylinder by bearing
(7) bottom end is through to the inside of screen box (3), is fixedly connected in transmission cylinder (7) at the top of support sleeve (6) inner wall
The bottom end of the fixed link (8) in portion, the fixed link (8) is flexibly connected by bearing with the bottom of transmission cylinder (7) inner wall, the biography
The two sides of dynamic cylinder (7) are communicated with the position-limiting drum (9) internal positioned at screen box (3), and the inside of the position-limiting drum (9) is living by bearing
Dynamic to be connected with bull stick (10), the bull stick (10) is through to inside and the company of fixation of transmission cylinder (7) close to the one end of fixed link (8)
It is connected to helical gear one (11), the surface of the fixed link (8) is fixedly connected with the helical gear two positioned at helical gear one (11) bottom
(12), the helical gear one (11) is engaged with helical gear two (12), and the bull stick (10) extends to far from the one end of fixed link (8)
The outside of position-limiting drum (9) is simultaneously fixedly connected with stirring rod (13), and the top and bottom of the stirring rod (13) is fixedly connected to
The bottom of paddle (14), shell (1) two sides offers discharge port (15), and the bottom of the shell (1) offers row
Dirty mouth (16), the right side opening at the top of the shell (1) are equipped with one (17) of opening, and the opening is provided with charging at the top of one (17)
It struggles against (18), the bottom end of the feed hopper (18), which passes through, to be open and extend to the inside of shell (1) and the top on the right side of screen box (3) connects
Logical, the top on the left of the shell (1) is fixedly connected with transmission case two (19), and the top of transmission case two (19) inner wall is fixed
It is connected with motor one (20), the output end of the motor one (20) is fixedly connected with spill bar one (21), the spill bar one
(21) bottom end is flexibly connected by bearing with the bottom of transmission case two (19) inner wall, is fixedly connected on the left of the screen box (3)
Have pulling plate (22), the inside of transmission case two (19) is through on the left of the pulling plate (22) and is fixedly connected with set block one (23),
The set block one (23) is set in the surface of spill bar one (21).
2. a kind of novel grain screening plant according to claim 1, it is characterised in that: the transmission case one (5) it is interior
Portion is provided with transmission mechanism (24), and the transmission mechanism (24) includes motor two (241), worm screw (242) and worm gear (243), institute
The left side that motor two (241) is fixedly connected on transmission case one (5) inner wall is stated, the worm screw (242) is fixedly connected with motor two (241)
Output end, the worm screw (242) is located at the rear side of transmission cylinder (7), and the worm gear (243) is fixedly connected on transmission cylinder (7)
Surface, the worm screw (242) are engaged with worm gear (243), the model Y80M2-4 of the motor two (241).
3. a kind of novel grain screening plant according to claim 1, it is characterised in that: set on the left of the shell (1)
It is equipped with dedusting mechanism (25), the dedusting mechanism (25) includes backing plate (251), collecting box (252), filter plate (253), blower
(254), dust absorption sleeve one (255) and dust absorption sleeve two (256), the backing plate (251) is fixedly connected on the right side of shell (1), described
Collecting box (252) is fixedly connected on the left side at the top of backing plate (251), and the blower (254) is fixedly connected at the top of backing plate (251)
Right side, the output end of the blower (254) is connected to the right side of collecting box (252), the dust absorption sleeve one (255) be set in into
The surface of hopper (18) is fixedly connected at the top of the bottom and shell (1) of the dust absorption sleeve one (255), the dust absorption sleeve two
(256) it is fixedly connected on the right side of shell (1), the dust absorption sleeve two (256) is located at the top of discharge port (15), the collecting box
(252) top is connected to by connecting tube with the right side of dust absorption sleeve one (255), and the bottom of the collecting box (252) passes through connection
Pipe is connected to through backing plate (251) and with the left side at the top of dust absorption sleeve two (256), and the filter plate (253) is vertically fixedly connected on receipts
The inside of header (252).
4. a kind of novel grain screening plant according to claim 1, it is characterised in that: the bottom on the left of the shell (1)
Portion is provided with porpoising mechanism (27), the porpoising mechanism (27) include screen jacket (271), transmission case three (272), motor three (273),
Spill bar two (274) and set block two (275), the screen jacket (271) are hinged on the right side of shell (1), the screen jacket by pin shaft
(271) left side passes through discharge port (15) and extends to the inside of shell (1), and the set block two (275) is fixedly connected on screen jacket
(271) left side, the transmission case three (272) are fixedly connected on the bottom on the left of shell (1), and the motor three (273) is fixed
It is connected to the rear side of transmission case three (272) inner wall, the spill bar two (274) is fixedly connected on the output end of motor three (273),
The front end of the spill bar two (274) is movably connected in the front side of transmission case three (272) inner wall, the set block two by bearing
(275) left side, which passes through discharge port (15) and extends to the inside of transmission case three (272), is set in the table of spill bar two (274)
Face.
5. a kind of novel grain screening plant according to claim 1, it is characterised in that: the front of the set block one (23)
It is fixedly connected to sliding block one (28) with the back side, the front side of transmission case two (19) inner wall and rear side offer sliding slot one
(29), the sliding block one (28) is slidably connected at the inside of sliding slot one (29), and screen box (3) front is solid with the top at the back side
Surely it is connected with idler wheel (30), the front side of shell (1) inner wall and rear side are fixedly connected to the company positioned at idler wheel (30) bottom
Fishplate bar (31) offers rolling groove (32) at the top of the connecting plate (31), and the idler wheel (30) is movably connected in rolling groove
(32) inside.
6. a kind of novel grain screening plant according to claim 1, it is characterised in that: open at the back side of the shell (1)
Equipped with two (34) of opening, the back side of the shell (1) is hinged with the cover board (35) being located on rear side of two (34) of opening, institute by pin shaft
The two sides for stating sieve plate (4) are fixedly connected to sliding block two (36), and the bottom of screen box (3) the inner wall two sides offers sliding slot two
(37), the sliding block two (36) is slidably connected at the inside of sliding slot two (37), and the back side of the sieve plate (4) is through to screen box (3)
Rear side, the back side of the screen box (3) is fixedly connected with the fixed block (38) at the top of sieve plate (4), the fixed block (38)
Top be provided with kelly (39), the top of the kelly (39) is fixedly connected with handle (40), is opened at the top of the sieve plate (4)
Equipped with the through-hole (41) for being located at fixed block (38) bottom, the bottom end of the kelly (39) through fixed block (38) and extends to through-hole
(41) inside.
7. a kind of novel grain screening plant according to claim 3, it is characterised in that: the inside of the shell (1) is horizontal
To the guide plate (33) being fixedly connected with positioned at screen box (3) bottom, the model MF-150P of the blower (254).
8. a kind of novel grain screening plant according to claim 1, it is characterised in that: the motor three (273) and electricity
The model of machine one (20) is 5IK90A-CF.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811152432.9A CN109201488A (en) | 2018-09-29 | 2018-09-29 | A kind of novel grain screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811152432.9A CN109201488A (en) | 2018-09-29 | 2018-09-29 | A kind of novel grain screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109201488A true CN109201488A (en) | 2019-01-15 |
Family
ID=64982394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811152432.9A Withdrawn CN109201488A (en) | 2018-09-29 | 2018-09-29 | A kind of novel grain screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109201488A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111567505A (en) * | 2020-05-20 | 2020-08-25 | 惠安县康杰机械设备商行 | Novel powder collecting bin of agricultural powder sprayer |
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| CN201579194U (en) * | 2009-12-21 | 2010-09-15 | 嘉兴市博宏新型建材有限公司 | Sieving machine |
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