A kind of herding pellet screening installation
Technical field
The present invention relates to a kind of screening installation more particularly to a kind of herding pellet screening installations.
Background technique
Herding, refers to the animal tamed by the raising of our human artificials using poultry, fowl etc., Huo Zhelu, musk deer, fox, ermine,
The physiological function of the wild animals such as otter, quail enables it to change the plants such as herbage and feed by artificial feeding, breeding
For animal energy, to obtain the production process of the livestock products such as meat, egg, milk, wool, cashmere, hide, silk and medicinal material.It is the mankind
The link of the utmost importance of mass exchange is carried out with nature.Herding is the important component of agricultural, is listed as agricultural with planting industry
The Two Mainstays of production.Animal Science is research cattle breeding, breeding, raising, management, disease prevention and epidemic prevention and grassland construction, livestock products
The comprehensive branch of learning of the related fieldss such as product processing and animal industry management.
Existing screening installation haves the shortcomings that cumbersome, screening effect is poor, thus need to research and develop it is a kind of it is easy to operate,
Screening effect good herding pellet screening installation.
Summary of the invention
(1) technical problems to be solved
In order to overcome existing screening installation to have the shortcomings that cumbersome, screening effect is poor, the present invention will solve the present invention
Certainly the technical issues of, is to provide a kind of herding pellet screening installation easy to operate, screening effect is good.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a herding pellet screening installations, including
There is bottom plate, N-shaped frame, lower hopper, move left and right device and auxiliary device, is connected with N-shaped frame at the top of bottom plate, is connected on N-shaped frame
Lower hopper, N-shaped frame inner top, which is equipped with, moves left and right device, moves left and right and is equipped with auxiliary device on device.
Preferably, moving left and right device includes vertical bar, slide bar, sliding sleeve, the first spring, motorized cams, T-bar, first
Cross bar, netted screening frame and third spring, N-shaped frame inner top bilateral symmetry are connected with vertical bar, are connected with cunning between two vertical bars
Bar is provided with opening in the middle part of slide bar, on slide bar slidingtype set there are two sliding sleeve, two sliding sleeve bottoms are connected with first crossbar, first
Cross bar bottom is connected with netted screening frame, and netted screening frame left upper portion is connected with T-bar, and the first spring and are cased on slide bar
The right side sliding sleeve on three springs, the first spring left end and the right connects, and connects on the left of the vertical bar on right end and the right, third spring right end
It is connect with the left side sliding sleeve on the left side, connection, the vertical bar bottom end on the left side are equipped with motorized cams on the right side of the vertical bar on left end and the left side, electricity
Moving cam is contacted with T-bar.
Preferably, auxiliary device includes first motor, first bearing seat, first rotating shaft, the first rotating vane and second
Rotating vane is equipped with first motor among first crossbar bottom, is equipped with first bearing seat among bottom in netted screening frame,
First rotating shaft, the output axis connection on first rotating shaft top and first motor, a first rotating shaft middle part left side are connected in first bearing seat
The right side is symmetrically connected with the first rotating vane, and first rotating shaft lower part bilateral symmetry is connected with the second rotating vane.
It preferably, further include having blanking device, blanking device includes the first belt pulley, the second belt pulley, flat belt,
One bevel gear, second bearing seat, bull stick, second bevel gear and first baffle, motorized cams installed in front have the first belt pulley, left
Middle part is equipped with the second belt pulley on front side of the vertical bar on side, and the second belt pulley is connect with the first belt pulley by flat belt, the second skin
Belt wheel installed in front has a first bevel gear, is symmetrically installed with second bearing seat at left and right sides of lower hopper lower part, in second bearing seat
It is connected with bull stick, bull stick left end is equipped with second bevel gear, and second bevel gear is engaged with first bevel gear, right above and below bull stick right part
Title is connected with first baffle, and first baffle is located in lower hopper.
Preferably, further include having auxiliary body, auxiliary body include connecting rod, contact wheel, second spring, contact plate and
Web plate, lower horizontal is connected with web plate in N-shaped frame, and the vertical bar lower part on the right is provided with through-hole, is equipped with connecting rod, connecting rod in through-hole
One end is equipped with contact wheel, and contact wheel is contacted with netted screening frame, and the other end is connected with contact plate, and contact plate is contacted with web plate,
Second spring is cased in connecting rod, second spring left end is connect with contact wheel, under the vertical bar left side on second spring right end and the right
Portion's connection.
It preferably, further include having connecting rod, small machine and second crossbar, connecting rod left lower is connected with connecting rod, connecting rod bottom
Small machine is installed on the left of portion, second crossbar is connected on the output shaft of small machine, second crossbar is contacted with web plate.
It preferably, further include having discharge bucket, axle sleeve, the second shaft and second baffle, lower horizontal is connected with out in N-shaped frame
Hopper, discharge bucket are located at immediately below web plate, and discharge bucket lower right side is equipped with axle sleeve, are connected with the second shaft in axle sleeve, and second
Shaft bottom end is connected with second baffle, and second baffle and discharge bucket cooperate.
Working principle: when needing to screen pellet, operator by container be placed on lower hopper just under
Side, then starting moves left and right device and auxiliary device work, at this point, operator pours suitable feed in lower hopper into,
Feed is fallen on by lower hopper and is moved left and right in device, is screened, and the pellet screened is fallen in container.Screening gets well it
Afterwards, it closes and moves left and right device and auxiliary device.
Because moving left and right device includes vertical bar, slide bar, sliding sleeve, the first spring, motorized cams, T-bar, the first cross
Bar, netted screening frame and third spring, N-shaped frame inner top bilateral symmetry are connected with vertical bar, are connected with slide bar between two vertical bars,
Opening is provided in the middle part of slide bar, on slide bar slidingtype set there are two sliding sleeve, two sliding sleeve bottoms are connected with first crossbar, first crossbar
Bottom is connected with netted screening frame, and netted screening frame left upper portion is connected with T-bar, the first spring and third bullet are cased on slide bar
The right side sliding sleeve on spring, the first spring left end and the right connects, and connects on the left of the vertical bar on right end and the right, third spring right end and a left side
The left side sliding sleeve on side connects, and connects on the right side of the vertical bar on left end and the left side, the vertical bar bottom end on the left side is equipped with motorized cams, electronic convex
Wheel is contacted with T-bar.Operator starts motorized cams rotation, and motorized cams constantly push T-bar, in the effect of the first spring
Under, T-bar and netted screening frame move left and right.At this point, operator pours suitable feed in lower hopper into, under feed passes through
Hopper is fallen in netted screening frame, is screened.After screening is good, motorized cams are closed.
Because auxiliary device includes first motor, first bearing seat, first rotating shaft, the first rotating vane and the second rotation
Blade is equipped with first motor among first crossbar bottom, is equipped with first bearing seat in netted screening frame among bottom, and first
First rotating shaft, the output axis connection on first rotating shaft top and first motor, first rotating shaft middle part left and right pair are connected in bearing block
Title is connected with the first rotating vane, and first rotating shaft lower part bilateral symmetry is connected with the second rotating vane.Operator's starting first
Motor rotation drives first rotating shaft rotation, to drive the first rotating vane and the rotation of the second rotating vane, will fall on mesh screen
The feed in frame is selected to break up, so as to preferably screen to feed.After screening is good, first motor is closed.
Because further including having blanking device, blanking device includes the first belt pulley, the second belt pulley, flat belt, first
Bevel gear, second bearing seat, bull stick, second bevel gear and first baffle, motorized cams installed in front have the first belt pulley, the left side
Vertical bar on front side of middle part the second belt pulley is installed, the second belt pulley is connect with the first belt pulley by flat belt, the second belt
Wheel installed in front has first bevel gear, is symmetrically installed with second bearing seat at left and right sides of lower hopper lower part, connects in second bearing seat
It is connected to bull stick, bull stick left end is equipped with second bevel gear, and second bevel gear is engaged with first bevel gear, and bull stick right part is symmetrical above and below
It is connected with first baffle, first baffle is located in lower hopper.When motorized cams rotation, the first pulley rotation is driven, is passed through
Flat belt drives the second pulley rotation, so that first bevel gear be driven to rotate, and then drives second bevel gear rotation, first gear
Plate rotates with it, and realizes intermittent blanking, keeps the feed fallen in netted screening frame excessive, so that screening effect can be improved
Fruit.
Because further including having auxiliary body, auxiliary body includes connecting rod, contact wheel, second spring, contact plate and net
Plate, lower horizontal is connected with web plate in N-shaped frame, and the vertical bar lower part on the right is provided with through-hole, is equipped with connecting rod, connecting rod one in through-hole
End is equipped with contact wheel, and contact wheel is contacted with netted screening frame, and the other end is connected with contact plate, and contact plate is contacted with web plate, even
Second spring is cased on extension bar, second spring left end is connect with contact wheel, the vertical bar left lower on second spring right end and the right
Connection.When motorized cams rotation drives netted screening frame to move left and right, netted screening frame constantly pushes contact wheel, in the second bullet
Under the action of spring, contact wheel is moved left and right, so that connecting rod be made to move left and right, contact plate moves left and right therewith, to falling on web plate
On feed screened, so that screening effect can be improved.
Because further including having connecting rod, small machine and second crossbar, connecting rod left lower is connected with connecting rod, and connecting rod bottom is left
Side is equipped with small machine, and second crossbar is connected on the output shaft of small machine, and second crossbar is contacted with web plate.When motorized cams turn
When dynamic drive connecting rod moves left and right, connecting rod is driven to move left and right, so that small machine and second crossbar be driven to move left and right.This
When, operator starts small machine rotation, drives second crossbar rotation, screens to the feed fallen on web plate, due to the
Two cross bars are rotating again while moving left and right, so that screening effect can be improved.
Because further including having discharge bucket, axle sleeve, the second shaft and second baffle, lower horizontal is connected with discharging in N-shaped frame
Bucket, discharge bucket are located at web plate underface, and discharge bucket lower right side is equipped with axle sleeve, are connected with the second shaft in axle sleeve, and second turn
Axis bottom end is connected with second baffle, and second baffle and discharge bucket cooperate.Operator container can be placed on discharge bucket just under
Then side stirs second baffle rotation 180 degree, fall on the feed screened can by discharge bucket in container, thus prevent
Feed is fallen on the ground.
(3) beneficial effect
The present invention can screen feed by moving left and right device, by auxiliary device, can preferably to feed into
Row screening, by blanking device and auxiliary body, can be improved screening effect.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the enlarged diagram for the section components that the present invention moves left and right device.
Fig. 3 is second of schematic view of the front view of the invention.
Fig. 4 is the third schematic view of the front view of the invention.
Fig. 5 is the 4th kind of schematic view of the front view of the invention.
The label in accompanying drawing is: 1- bottom plate, 2-n type frame, 3- lower hopper, 4- move left and right device, 401- vertical bar, 402- is slided
Bar, 403- sliding sleeve, the first spring of 404-, 405- motorized cams, 406-T type bar, 407- opening, 408- first crossbar, 409- net
Shape screening frame, 410- third spring, 5- auxiliary device, 51- first motor, 52- first bearing seat, 53- first rotating shaft, 54-
One rotating vane, the second rotating vane of 55-, 6- blanking device, the first belt pulley of 61-, the second belt pulley of 62-, 63- flat belt,
64- first bevel gear, 65- second bearing seat, 66- bull stick, 67- second bevel gear, 68- first baffle, 7- auxiliary body, 71-
Through-hole, 72- connecting rod, 73- contact wheel, 74- second spring, 75- contact plate, 76- web plate, 8- connecting rod, 9- small machine, 10-
Two cross bars, 11- discharge bucket, 12- axle sleeve, the second shaft of 13-, 14- second baffle.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of herding pellet screening installation includes as shown in Figs. 1-5 bottom plate 1, N-shaped frame 2, lower hopper 3, a left side
Device 4 and auxiliary device 5 are moved right, N-shaped frame 2 is connected at the top of bottom plate 1, lower hopper 3, top in N-shaped frame 2 are connected on N-shaped frame 2
Portion, which is equipped with, moves left and right device 4, moves left and right and is equipped with auxiliary device 5 on device 4.
Embodiment 2
A kind of herding pellet screening installation includes as shown in Figs. 1-5 bottom plate 1, N-shaped frame 2, lower hopper 3, a left side
Device 4 and auxiliary device 5 are moved right, N-shaped frame 2 is connected at the top of bottom plate 1, lower hopper 3, top in N-shaped frame 2 are connected on N-shaped frame 2
Portion, which is equipped with, moves left and right device 4, moves left and right and is equipped with auxiliary device 5 on device 4.
Moving left and right device 4 includes vertical bar 401, slide bar 402, sliding sleeve 403, the first spring 404, motorized cams 405, T
Type bar 406, first crossbar 408, netted screening frame 409 and third spring 410, N-shaped frame 2 inner top bilateral symmetry are connected with vertical bar
401, slide bar 402 is connected between two vertical bars 401, opening 407 is provided in the middle part of slide bar 402, and slidingtype is equipped with two on slide bar 402
A sliding sleeve 403, two 403 bottoms of sliding sleeve are connected with first crossbar 408, and 408 bottom of first crossbar is connected with netted screening frame
409, netted 409 left upper portion of screening frame is connected with T-bar 406, and the first spring 404 and third spring are cased on slide bar 402
410, the right side sliding sleeve 403 on 404 left end of the first spring and the right connects, and connects on the left of the vertical bar 401 on right end and the right, third bullet
410 right end of spring and the left side sliding sleeve 403 on the left side connect, and connect on the right side of the vertical bar 401 on left end and the left side, 401 bottom of vertical bar on the left side
End is equipped with motorized cams 405, and motorized cams 405 are contacted with T-bar 406.
Embodiment 3
A kind of herding pellet screening installation includes as shown in Figs. 1-5 bottom plate 1, N-shaped frame 2, lower hopper 3, a left side
Device 4 and auxiliary device 5 are moved right, N-shaped frame 2 is connected at the top of bottom plate 1, lower hopper 3, top in N-shaped frame 2 are connected on N-shaped frame 2
Portion, which is equipped with, moves left and right device 4, moves left and right and is equipped with auxiliary device 5 on device 4.
Moving left and right device 4 includes vertical bar 401, slide bar 402, sliding sleeve 403, the first spring 404, motorized cams 405, T
Type bar 406, first crossbar 408, netted screening frame 409 and third spring 410, N-shaped frame 2 inner top bilateral symmetry are connected with vertical bar
401, slide bar 402 is connected between two vertical bars 401, opening 407 is provided in the middle part of slide bar 402, and slidingtype is equipped with two on slide bar 402
A sliding sleeve 403, two 403 bottoms of sliding sleeve are connected with first crossbar 408, and 408 bottom of first crossbar is connected with netted screening frame
409, netted 409 left upper portion of screening frame is connected with T-bar 406, and the first spring 404 and third spring are cased on slide bar 402
410, the right side sliding sleeve 403 on 404 left end of the first spring and the right connects, and connects on the left of the vertical bar 401 on right end and the right, third bullet
410 right end of spring and the left side sliding sleeve 403 on the left side connect, and connect on the right side of the vertical bar 401 on left end and the left side, 401 bottom of vertical bar on the left side
End is equipped with motorized cams 405, and motorized cams 405 are contacted with T-bar 406.
Auxiliary device 5 includes first motor 51, first bearing seat 52, first rotating shaft 53, the first rotating vane 54 and
Two rotating vanes 55 are equipped with first motor 51 among 408 bottom of first crossbar, installation among bottom in netted screening frame 409
There is first bearing seat 52, first rotating shaft 53 is connected in first bearing seat 52,53 top of first rotating shaft is defeated with first motor 51
Axis connection out, 53 middle part bilateral symmetry of first rotating shaft are connected with the first rotating vane 54, and 53 lower part of first rotating shaft bilateral symmetry connects
It is connected to the second rotating vane 55.
Embodiment 4
A kind of herding pellet screening installation includes as shown in Figs. 1-5 bottom plate 1, N-shaped frame 2, lower hopper 3, a left side
Device 4 and auxiliary device 5 are moved right, N-shaped frame 2 is connected at the top of bottom plate 1, lower hopper 3, top in N-shaped frame 2 are connected on N-shaped frame 2
Portion, which is equipped with, moves left and right device 4, moves left and right and is equipped with auxiliary device 5 on device 4.
Moving left and right device 4 includes vertical bar 401, slide bar 402, sliding sleeve 403, the first spring 404, motorized cams 405, T
Type bar 406, first crossbar 408, netted screening frame 409 and third spring 410, N-shaped frame 2 inner top bilateral symmetry are connected with vertical bar
401, slide bar 402 is connected between two vertical bars 401, opening 407 is provided in the middle part of slide bar 402, and slidingtype is equipped with two on slide bar 402
A sliding sleeve 403, two 403 bottoms of sliding sleeve are connected with first crossbar 408, and 408 bottom of first crossbar is connected with netted screening frame
409, netted 409 left upper portion of screening frame is connected with T-bar 406, and the first spring 404 and third spring are cased on slide bar 402
410, the right side sliding sleeve 403 on 404 left end of the first spring and the right connects, and connects on the left of the vertical bar 401 on right end and the right, third bullet
410 right end of spring and the left side sliding sleeve 403 on the left side connect, and connect on the right side of the vertical bar 401 on left end and the left side, 401 bottom of vertical bar on the left side
End is equipped with motorized cams 405, and motorized cams 405 are contacted with T-bar 406.
Auxiliary device 5 includes first motor 51, first bearing seat 52, first rotating shaft 53, the first rotating vane 54 and
Two rotating vanes 55 are equipped with first motor 51 among 408 bottom of first crossbar, installation among bottom in netted screening frame 409
There is first bearing seat 52, first rotating shaft 53 is connected in first bearing seat 52,53 top of first rotating shaft is defeated with first motor 51
Axis connection out, 53 middle part bilateral symmetry of first rotating shaft are connected with the first rotating vane 54, and 53 lower part of first rotating shaft bilateral symmetry connects
It is connected to the second rotating vane 55.
Further include having blanking device 6, blanking device 6 include the first belt pulley 61, the second belt pulley 62, flat belt 63,
First bevel gear 64, second bearing seat 65, bull stick 66, second bevel gear 67 and first baffle 68,405 installed in front of motorized cams
There is the first belt pulley 61, the 401 front side middle part of vertical bar on the left side is equipped with the second belt pulley 62, the second belt pulley 62 and the first belt
Wheel 61 is connected by flat belt 63, and 62 installed in front of the second belt pulley has first bevel gear 64, and 3 lower part of the lower hopper left and right sides is right
Title is equipped with second bearing seat 65, and bull stick 66 is connected in second bearing seat 65, and 66 left end of bull stick is equipped with second bevel gear 67,
Second bevel gear 67 is engaged with first bevel gear 64, and 66 right part of bull stick is symmetrical above and below to be connected with first baffle 68, first baffle 68
In lower hopper 3.
It further include having auxiliary body 7, auxiliary body 7 includes connecting rod 72, contact wheel 73, second spring 74, contact plate
75 and web plate 76, lower horizontal is connected with web plate 76 in N-shaped frame 2, and 401 lower part of vertical bar on the right is provided with through-hole 71, in through-hole 71
Equipped with connecting rod 72,72 one end of connecting rod is equipped with contact wheel 73, and contact wheel 73 is contacted with netted screening frame 409, and the other end connects
Be connected to contact plate 75, contact plate 75 is contacted with web plate 76, be cased with second spring 74 in connecting rod 72,74 left end of second spring with connect
Wheel trolley 73 connects, and 401 left lower of vertical bar on 74 right end of second spring and the right connects.
It further include having connecting rod 8, small machine 9 and second crossbar 10,72 left lower of connecting rod is connected with connecting rod 8,8 bottom of connecting rod
Small machine 9 is installed on the left of portion, second crossbar 10 is connected on the output shaft of small machine 9, second crossbar 10 is contacted with web plate 76.
It further include having discharge bucket 11, axle sleeve 12, the second shaft 13 and second baffle 14, lower horizontal is connected in N-shaped frame 2
Discharge bucket 11, discharge bucket 11 are located at immediately below web plate 76, and 11 lower right side of discharge bucket is equipped with axle sleeve 12, is connected in axle sleeve 12
Second shaft 13,13 bottom end of the second shaft are connected with second baffle 14, and second baffle 14 and discharge bucket 11 cooperate.
Working principle: when needing to screen pellet, operator by container be placed on lower hopper 3 just under
Side, then starting moves left and right device 4 and auxiliary device 5 works, at this point, operator pours suitable feed into lower hopper 3
Interior, feed is fallen on by lower hopper 3 and is moved left and right in device 4, is screened, the pellet screened is fallen in container.Sieve
After choosing, closing moves left and right device 4 and auxiliary device 5.
Because moving left and right device 4 includes vertical bar 401, slide bar 402, sliding sleeve 403, the first spring 404, motorized cams
405, T-bar 406, first crossbar 408, netted screening frame 409 and third spring 410, N-shaped frame 2 inner top bilateral symmetry connect
There is vertical bar 401, slide bar 402 is connected between two vertical bars 401, opening 407, slidingtype on slide bar 402 are provided in the middle part of slide bar 402
If two 403 bottoms of sliding sleeve are connected with first crossbar 408, and 408 bottom of first crossbar is connected with mesh screen there are two sliding sleeve 403
Frame 409 is selected, netted 409 left upper portion of screening frame is connected with T-bar 406, the first spring 404 and third bullet are cased on slide bar 402
The right side sliding sleeve 403 on spring 410,404 left end of the first spring and the right connects, and connects on the left of the vertical bar 401 on right end and the right, third
410 right end of spring and the left side sliding sleeve 403 on the left side connect, and connect on the right side of the vertical bar 401 on left end and the left side, the vertical bar 401 on the left side
Bottom end is equipped with motorized cams 405, and motorized cams 405 are contacted with T-bar 406.Operator starts motorized cams 405 and rotates,
Motorized cams 405 constantly push T-bar 406, under the action of the first spring 404, T-bar 406 and netted screening frame 409 or so
It is mobile.At this point, operator pours suitable feed in lower hopper 3 into, feed falls on netted screening frame 409 by lower hopper 3
It is interior, it is screened.After screening is good, motorized cams 405 are closed.
Because auxiliary device 5 includes first motor 51, first bearing seat 52, first rotating shaft 53, the first rotating vane 54
With the second rotating vane 55, first motor 51 is installed among 408 bottom of first crossbar, in netted screening frame 409 among bottom
First bearing seat 52 is installed, first rotating shaft 53,53 top of first rotating shaft and first motor 51 are connected in first bearing seat 52
Output axis connection, the middle part of first rotating shaft 53 bilateral symmetry is connected with the first rotating vane 54,53 lower part of first rotating shaft or so pair
Title is connected with the second rotating vane 55.Operator starts first motor 51 and rotates, and drives first rotating shaft 53 to rotate, to drive
First rotating vane 54 and the rotation of the second rotating vane 55, the feed fallen in netted screening frame 409 are broken up, so as to more preferable
Feed is screened.After screening is good, first motor 51 is closed.
Because further including having blanking device 6, blanking device 6 includes the first belt pulley 61, the second belt pulley 62, flat belt
63, first bevel gear 64, second bearing seat 65, bull stick 66, second bevel gear 67 and first baffle 68,405 front side of motorized cams
First belt pulley 61 is installed, the 401 front side middle part of vertical bar on the left side is equipped with the second belt pulley 62, the second belt pulley 62 and first
Belt pulley 61 is connected by flat belt 63, and 62 installed in front of the second belt pulley has first bevel gear 64,3 lower part of lower hopper or so two
Side is symmetrically installed with second bearing seat 65, and bull stick 66 is connected in second bearing seat 65, and 66 left end of bull stick is equipped with the second cone tooth
Wheel 67, second bevel gear 67 is engaged with first bevel gear 64, and 66 right part of bull stick is symmetrical above and below to be connected with first baffle 68, first gear
Plate 68 is located in lower hopper 3.When motorized cams 405 rotate, the rotation of the first belt pulley 61 is driven, drives the by flat belt 63
Two belt pulleys 62 rotation, thus drive first bevel gear 64 rotate, and then drive second bevel gear 67 rotate, first baffle 68 with
Rotation, realize intermittent blanking, make the feed fallen in netted screening frame 409 will not be excessive, so that screening effect can be improved.
Because further including having auxiliary body 7, auxiliary body 7 includes connecting rod 72, contact wheel 73, second spring 74, connects
Touch panel 75 and web plate 76, lower horizontal is connected with web plate 76 in N-shaped frame 2, and 401 lower part of vertical bar on the right is provided with through-hole 71, through-hole
Connecting rod 72 is equipped in 71,72 one end of connecting rod is equipped with contact wheel 73, and contact wheel 73 is contacted with netted screening frame 409, another
End is connected with contact plate 75, and contact plate 75 is contacted with web plate 76, and second spring 74,74 left end of second spring are cased in connecting rod 72
It is connect with contact wheel 73,401 left lower of the vertical bar connection on 74 right end of second spring and the right.When motorized cams 405 rotate band
When moving netted screening frame 409 and moving left and right, netted screening frame 409 constantly pushes contact wheel 73, under the action of second spring 74,
Contact wheel 73 moves left and right, so that connecting rod 72 be made to move left and right, contact plate 75 moves left and right therewith, to falling on web plate 76
Feed is screened, so that screening effect can be improved.
Because further including having connecting rod 8, small machine 9 and second crossbar 10,72 left lower of connecting rod is connected with connecting rod 8, even
8 bottom left of bar is equipped with small machine 9, and second crossbar 10, second crossbar 10 and web plate 76 are connected on the output shaft of small machine 9
Contact.When motorized cams 405 rotate, and connecting rod 72 is driven to move left and right, connecting rod 8 is driven to move left and right, to drive small machine
9 and second crossbar 10 move left and right.It is rotated at this point, operator starts small machine 9, drives second crossbar 10 to rotate, to falling on
Feed on web plate 76 is screened, since second crossbar 10 is rotating while moving left and right again, so that screening can be improved
Effect.
Because further including having discharge bucket 11, axle sleeve 12, the second shaft 13 and second baffle 14, lower horizontal connects in N-shaped frame 2
It is connected to discharge bucket 11, discharge bucket 11 is located at immediately below web plate 76, and 11 lower right side of discharge bucket is equipped with axle sleeve 12, connects in axle sleeve 12
It is connected to the second shaft 13,13 bottom end of the second shaft is connected with second baffle 14, and second baffle 14 and discharge bucket 11 cooperate.Operator
Container can be placed on the underface of discharge bucket 11 by member, then stirred second baffle 14 and rotated 180 degree, make the feed screened can
It is fallen in container by discharge bucket 11, feed is thus prevented to fall on the ground.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.