A kind of animal husbandry grass seed high throughput screening devices
Technical field
The present invention relates to a kind of screening plant more particularly to a kind of animal husbandry grass seed high throughput screening devices.
Background technology
Grass seed for all kinds of lawns and carries out the elite seed needed for sod production, and grass is nearly all that quality is very thin, strain
The short gramineae grass of body, but there are also the non-gramineae grass such as such as dewdrop grass, Trifolium repense.
Grass seed usually requires to be sieved using preceding, is sieved in the prior art often and there is grass seed velocity through screen
Slowly, it is sieved ineffective situation.
Therefore fast there is an urgent need for researching and developing a kind of velocity through screen, the good animal husbandry grass seed high throughput screening devices of sieving effect.
Invention content
(1)Technical problems to be solved
The present invention has that grass seed velocity through screen is slow to overcome to be sieved in the prior art often, ineffective disadvantage of being sieved,
The technical problem to be solved in the present invention is to provide a kind of velocity through screen is fast, the good animal husbandry grass seed high-efficiency sieve of sieving effect
Screening device.
(2)Technical solution
In order to solve the above technical problem, the present invention provides such a animal husbandry grass seed high throughput screening devices, packets
Bottom plate, left frame, mounting plate, electric rotating machine, oscillating rod, guide sleeve, guide rod, slide bar, sliding sleeve, head rod, right shelf, cunning are included
Rail, sliding block, screen box, case lid, funnel, web plate and collection frame, bottom plate top left side are connected with left frame, left frame lower right side connection
There are mounting plate, mounting plate front side middle part to be equipped with electric rotating machine, oscillating rod is connected on the output shaft on front side of electric rotating machine, left frame is right
Middle side part and left frame right upper portion are respectively connected with guide sleeve, and two guide sleeve inner sliding types are equipped with guide rod, and guide rod passes through two guide sleeves, leads
Bar bottom end is connected with slide bar, and slidingtype is cased with sliding sleeve, the oscillating rod other end and hinged on front side of sliding sleeve, guide rod top connection on slide bar
There are head rod, bottom plate top right side to be connected with right shelf, right shelf left upper portion is connected with sliding rail, and slidingtype is equipped with cunning on sliding rail
Block is connected with screen box between sliding block left end and head rod right end, screen box left wall is embedded with discharge nozzle, and discharge nozzle is equipped with
Electrically-controlled valve, screening right wall of box top hinge-type are connected with case lid, and case lid covers on screen box, and screen box bottom is connected with funnel,
Funnel is communicated with screen box, and web plate is embedded in the middle part of screen box lower wall, and bottom plate top right side is placed with collection frame.
Preferably, further include having bearing block, shaft, agitating plate, rack and pinion, bearing is embedded in the middle part of screening right wall of box
Seat, in bearing block interference be connected with shaft, shaft left part is uniformly provided with agitating plate, and agitating plate is respectively positioned in screen box, before right shelf
Upper lateral part is equipped with rack, and shaft right part is connected with gear, wheel and rack engagement.
Preferably, further include having the second connecting rod, guide plate, the first spring, pressing plate, mobile bar, rubber hammer and wedge block,
It is connected with the second connecting rod on the right side of the guide sleeve of downside, the second connecting rod right end is connected with guide plate, and it is logical that first is provided on guide plate
Hole, first through hole inner sliding type are equipped with mobile bar, and mobile bar right end is connected with rubber hammer, and mobile bar left end is connected with pressing plate, pressure
Two are respectively connected with the first spring for two up and down with guide plate left side above and below on the right side of plate, and slide bar top right side is equipped with wedge block, wedge
Shape block coordinates with pressing plate.
Preferably, further include thering is fixed link, second spring, impact block, fixed pulley and the first bracing wire, bottom plate top left side to connect
It is connected to fixed link, fixed link is located at collection frame left, and fixed link right side is respectively connected with second spring for two up and down, and second spring is another
One end is connected with impact block, and the second through-hole is provided in the middle part of fixed link, and fixed link left upper portion is equipped with fixed pulley, in striking on the right side of block
Portion is connected with the first bracing wire, and first is drawstring through the second through-hole, and the first bracing wire bypasses fixed pulley, the first bracing wire other end and swing
Connection in the middle part of bar.
Preferably, further include flexible stick, elastic ball, electronic reel and the second bracing wire, the right upper inside wall connection of funnel
Flexible stick, flexible rod are in tight state, and flexible rod left end is connected with elastic ball, and funnel right wall top is provided with third through-hole,
Funnel right upper portion is equipped with electronic reel, is wound with the second bracing wire on electronic reel, and second is drawstring through third through-hole, and second
The bracing wire other end is connect with flexible rod.
Operation principle:When user screens grass seed using this equipment, user to clockwise oscillation case lid, to
Screen box is opened, grass seed is poured into screen box by user, and user is to counter-clockwise swing case lid, to close screen box, user's control
Electric rotating machine processed is slided over by oscillating rod drive and is moved left and right on slide bar with alternate rotation clockwise, electric rotating machine counterclockwise,
It is moved to the left on slide bar when sliding over, slide bar drives guide rod to be moved up in guide sleeve, and guide rod is driven by head rod and sieved
It selects case and its upper-part to move up, moves right on slide bar when sliding over, slide bar drives guide rod to be moved down in guide sleeve, leads
Bar drives screen box and its upper-part to move down by head rod, in the moving up and down of screen box and its upper-part,
Grass seed in screen box is fallen from web plate, and grass seed is fallen to by funnel in collection frame, so in cycles, you can real
Now to the screening of grass seed, when by grass seed, all screening finishes user, user closes electric rotating machine, and user will sieve in collection frame
The grass seed elected takes out, then collection frame is put back to original position, and user opens electrically-controlled valve, and user is by the grass of bulky grain in collection frame
Seed is cleared from discharge nozzle, and user closes electrically-controlled valve.
Because further including having bearing block, shaft, agitating plate, rack and pinion, bearing block, axis are embedded in the middle part of screening right wall of box
Interference is connected with shaft in bearing, and shaft left part is uniformly provided with agitating plate, and agitating plate is respectively positioned in screen box, right shelf forward upper
Equipped with rack, shaft right part is connected with gear, wheel and rack engagement.When user is sieved to grass seed using this equipment
When, in collection frame during moving up and down, collection frame drives shaft and its upper-part to move up and down, above and below with moving gear
Mobile, so that shaft rotates, and then drives agitating plate rotation, it is agglomerating that agitating plate avoids grass seed during rotation
And the case where can not leaking down.
Because further including having the second connecting rod, guide plate, the first spring, pressing plate, mobile bar, rubber hammer and wedge block, under
It is connected with the second connecting rod on the right side of the guide sleeve of side, the second connecting rod right end is connected with guide plate, first through hole is provided on guide plate,
First through hole inner sliding type is equipped with mobile bar, and mobile bar right end is connected with rubber hammer, and mobile bar left end is connected with pressing plate, and pressing plate is right
Side is respectively connected with the first spring for two for two up and down with guide plate left side up and down, and slide bar top right side is equipped with wedge block, wedge block
Coordinate with pressing plate.When user screens grass seed using this equipment, slide bar drives wedge block to move up and down, and works as wedge block
When moving up, wedge block drives mobile bar to move right by pressing plate, to drive rubber hammer to move right so that rubber hammer
Tap funnel, the first spring is compressed, when wedge block moves down, the first spring reset, the first spring band dynamic pressure plate and its
Upper-part is moved to the left, to drive rubber hammer to be moved to the left, so in cycles, you can is realized in the screening to grass seed
The effect tapped simultaneously to funnel in journey, avoids the case where grass seed is adhered to inner wall of hopper.
Because further including having fixed link, second spring, impact block, fixed pulley and the first bracing wire, the connection of bottom plate top left side
There are fixed link, fixed link to be located at collection frame left, fixed link right side is respectively connected with second spring for two up and down, and second spring is another
End is connected with impact block, and the second through-hole is provided in the middle part of fixed link, and fixed link left upper portion is equipped with fixed pulley, strikes block right side central
It is connected with the first bracing wire, first is drawstring through the second through-hole, and the first bracing wire bypasses fixed pulley, the first bracing wire other end and oscillating rod
Middle part connects.When user screens grass seed using this equipment, oscillating rod replaces pendulum by clockwise with counterclockwise
The pulling function to the first bracing wire is realized during dynamic, when oscillating rod counter-clockwise swing, oscillating rod is driven by the first bracing wire
Impact block is moved to the left, and second spring is compressed, and when oscillating rod clockwise oscillation, second spring resets, and second spring drive is hit
Block hitting and its upper-part move right, and to realizing impact to collection frame, realize shaking up for the grass seed in collection frame
Operation.
Because further including flexible stick, elastic ball, electronic reel and the second bracing wire, the right upper inside wall of funnel is connected with bullet
Property stick, flexible rod are in tight state, and flexible rod left end is connected with elastic ball, and funnel right wall top is provided with third through-hole, funnel
Right upper portion is equipped with electronic reel, is wound with the second bracing wire on electronic reel, second is drawstring through third through-hole, the second bracing wire
The other end is connect with flexible rod.When user screens grass seed using this equipment, the electronic reel up time of user's control
Needle and alternate rotation counterclockwise, when electronic reel rotates counterclockwise, the second bracing wire is laid out from electronic reel, flexible rod from
Tight state restores horizontality, while flexible rod drives elastic ball to move up, and elastic ball is beaten on web plate, when electronic coiling
Wheel rotates clockwise, and the second bracing wire is wrapped around on electronic reel, and the second bracing wire drives flexible rod to counter-clockwise swing, flexible rod
Drive elastic ball move down, flexible rod is again at tight state, so in cycles, you can realize elastic ball to web plate
Impact, avoid web plate because the grass seed of bulky grain precipitates block the case where.
(3)Advantageous effect
Invention achieves sieve speed is fast, the good advantageous effect of sieving effect, the present invention is matched by electric rotating machine and oscillating rod
It closes, realizes moving up and down for screen box, to realize the fast automatic sieving of grass seed, and the setting of rack and pinion, make
Agitating plate rotation is obtained, the rotation of agitating plate realizes breaing up to the grass seed in screen box, agglomerating so as to avoid grass seed
The case where can not falling, so that the sieving of grass seed is better.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second of main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Fig. 4 is the 4th kind of main structure diagram of the present invention.
Fig. 5 is the 5th kind of main structure diagram of the present invention.
Label in attached drawing be:1- bottom plates, the left framves of 2-, 3- mounting plates, 4- electric rotating machines, 5- oscillating rods, 6- guide sleeves, 7- are led
Bar, 8- slide bars, 9- sliding sleeves, 10- head rods, 11- right shelfs, 12- sliding rails, 13- sliding blocks, 14- screen boxes, 15- case lids, 16-
Funnel, 17- web plates, 18- collection frames, 181- discharge nozzles, 182- electrically-controlled valves, 19- bearing blocks, 20- shafts, 21- agitating plates, 22-
Rack, 23- gears, the second connecting rods of 24-, 25- guide plates, 26- first through hole, the first springs of 27-, 28- pressing plates, 29- movements
Bar, 30- rubber hammers, 31- wedge blocks, 32- fixed links, 33- second springs, 34- impact blocks, the second through-holes of 35-, 36- fixed pulleys,
The first bracing wires of 37-, 38- flexible rods, 39- elastic balls, 40- third through-holes, the electronic reels of 41-, the second bracing wires of 42-.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of animal husbandry grass seed high throughput screening devices include as shown in Figs. 1-5 bottom plate 1, left frame 2, mounting plate 3, rotation
Rotating motor 4, oscillating rod 5, guide sleeve 6, guide rod 7, slide bar 8, sliding sleeve 9, head rod 10, right shelf 11, sliding rail 12, sliding block 13, sieve
Case 14, case lid 15, funnel 16, web plate 17 and collection frame 18,1 top left side of bottom plate is selected to be connected with left frame 2,2 lower right side of left frame
It is connected with mounting plate 3,3 front side middle part of mounting plate is equipped with electric rotating machine 4, swing is connected on the output shaft of 4 front side of electric rotating machine
Bar 5,2 right side central of left frame and 2 right upper portion of left frame are respectively connected with guide sleeve 6, and two 6 inner sliding types of guide sleeve are equipped with guide rod 7, guide rod
7 pass through two guide sleeves 6,7 bottom end of guide rod to be connected with slide bar 8, and slidingtype is cased with sliding sleeve 9,5 other end of oscillating rod and cunning on slide bar 8
9 front side of set is hinged, and 7 top of guide rod is connected with head rod 10, and 1 top right side of bottom plate is connected with right shelf 11,11 left side of right shelf
Top is connected with sliding rail 12, and slidingtype is equipped with sliding block 13 on sliding rail 12, connects between 10 right end of 13 left end of sliding block and head rod
It is connected to screen box 14,14 left wall of screen box is embedded with discharge nozzle 181, and discharge nozzle 181 is equipped with electrically-controlled valve 182,14 right wall of screen box
Top hinge-type is connected with case lid 15, and case lid 15 covers on screen box 14, and 14 bottom of screen box is connected with funnel 16, funnel 16 with
Screen box 14 communicates, and web plate 17 is embedded in the middle part of 14 lower wall of screen box, and 1 top right side of bottom plate is placed with collection frame 18.
Embodiment 2
A kind of animal husbandry grass seed high throughput screening devices include as shown in Figs. 1-5 bottom plate 1, left frame 2, mounting plate 3, rotation
Rotating motor 4, oscillating rod 5, guide sleeve 6, guide rod 7, slide bar 8, sliding sleeve 9, head rod 10, right shelf 11, sliding rail 12, sliding block 13, sieve
Case 14, case lid 15, funnel 16, web plate 17 and collection frame 18,1 top left side of bottom plate is selected to be connected with left frame 2,2 lower right side of left frame
It is connected with mounting plate 3,3 front side middle part of mounting plate is equipped with electric rotating machine 4, swing is connected on the output shaft of 4 front side of electric rotating machine
Bar 5,2 right side central of left frame and 2 right upper portion of left frame are respectively connected with guide sleeve 6, and two 6 inner sliding types of guide sleeve are equipped with guide rod 7, guide rod
7 pass through two guide sleeves 6,7 bottom end of guide rod to be connected with slide bar 8, and slidingtype is cased with sliding sleeve 9,5 other end of oscillating rod and cunning on slide bar 8
9 front side of set is hinged, and 7 top of guide rod is connected with head rod 10, and 1 top right side of bottom plate is connected with right shelf 11,11 left side of right shelf
Top is connected with sliding rail 12, and slidingtype is equipped with sliding block 13 on sliding rail 12, connects between 10 right end of 13 left end of sliding block and head rod
It is connected to screen box 14,14 left wall of screen box is embedded with discharge nozzle 181, and discharge nozzle 181 is equipped with electrically-controlled valve 182,14 right wall of screen box
Top hinge-type is connected with case lid 15, and case lid 15 covers on screen box 14, and 14 bottom of screen box is connected with funnel 16, funnel 16 with
Screen box 14 communicates, and web plate 17 is embedded in the middle part of 14 lower wall of screen box, and 1 top right side of bottom plate is placed with collection frame 18.
Further include having bearing block 19, shaft 20, agitating plate 21, rack 22 and gear 23, is embedded in the middle part of 14 right wall of screen box
Bearing block 19, in bearing block 19 interference be connected with shaft 20,20 left part of shaft is uniformly provided with agitating plate 21, and agitating plate 21 is respectively positioned on
In screen box 14,11 forward upper of right shelf is equipped with rack 22, and 20 right part of shaft is connected with gear 23, and gear 23 is nibbled with rack 22
It closes.
Embodiment 3
A kind of animal husbandry grass seed high throughput screening devices include as shown in Figs. 1-5 bottom plate 1, left frame 2, mounting plate 3, rotation
Rotating motor 4, oscillating rod 5, guide sleeve 6, guide rod 7, slide bar 8, sliding sleeve 9, head rod 10, right shelf 11, sliding rail 12, sliding block 13, sieve
Case 14, case lid 15, funnel 16, web plate 17 and collection frame 18,1 top left side of bottom plate is selected to be connected with left frame 2,2 lower right side of left frame
It is connected with mounting plate 3,3 front side middle part of mounting plate is equipped with electric rotating machine 4, swing is connected on the output shaft of 4 front side of electric rotating machine
Bar 5,2 right side central of left frame and 2 right upper portion of left frame are respectively connected with guide sleeve 6, and two 6 inner sliding types of guide sleeve are equipped with guide rod 7, guide rod
7 pass through two guide sleeves 6,7 bottom end of guide rod to be connected with slide bar 8, and slidingtype is cased with sliding sleeve 9,5 other end of oscillating rod and cunning on slide bar 8
9 front side of set is hinged, and 7 top of guide rod is connected with head rod 10, and 1 top right side of bottom plate is connected with right shelf 11,11 left side of right shelf
Top is connected with sliding rail 12, and slidingtype is equipped with sliding block 13 on sliding rail 12, connects between 10 right end of 13 left end of sliding block and head rod
It is connected to screen box 14,14 left wall of screen box is embedded with discharge nozzle 181, and discharge nozzle 181 is equipped with electrically-controlled valve 182,14 right wall of screen box
Top hinge-type is connected with case lid 15, and case lid 15 covers on screen box 14, and 14 bottom of screen box is connected with funnel 16, funnel 16 with
Screen box 14 communicates, and web plate 17 is embedded in the middle part of 14 lower wall of screen box, and 1 top right side of bottom plate is placed with collection frame 18.
Further include having bearing block 19, shaft 20, agitating plate 21, rack 22 and gear 23, is embedded in the middle part of 14 right wall of screen box
Bearing block 19, in bearing block 19 interference be connected with shaft 20,20 left part of shaft is uniformly provided with agitating plate 21, and agitating plate 21 is respectively positioned on
In screen box 14,11 forward upper of right shelf is equipped with rack 22, and 20 right part of shaft is connected with gear 23, and gear 23 is nibbled with rack 22
It closes.
Further include having the second connecting rod 24, guide plate 25, the first spring 27, pressing plate 28, mobile bar 29, rubber hammer 30 and wedge
6 right side of guide sleeve of shape block 31, downside is connected with the second connecting rod 24, and 24 right end of the second connecting rod is connected with guide plate 25, is oriented to
First through hole 26 is provided on plate 25,26 inner sliding type of first through hole is equipped with mobile bar 29, and 29 right end of mobile bar is connected with rubber hammer
30,29 left end of mobile bar is connected with pressing plate 28, and 28 right side of pressing plate is respectively connected with for two for two up and down with 25 left side of guide plate up and down
First spring 27,8 top right side of slide bar are equipped with wedge block 31, and wedge block 31 coordinates with pressing plate 28.
Embodiment 4
A kind of animal husbandry grass seed high throughput screening devices include as shown in Figs. 1-5 bottom plate 1, left frame 2, mounting plate 3, rotation
Rotating motor 4, oscillating rod 5, guide sleeve 6, guide rod 7, slide bar 8, sliding sleeve 9, head rod 10, right shelf 11, sliding rail 12, sliding block 13, sieve
Case 14, case lid 15, funnel 16, web plate 17 and collection frame 18,1 top left side of bottom plate is selected to be connected with left frame 2,2 lower right side of left frame
It is connected with mounting plate 3,3 front side middle part of mounting plate is equipped with electric rotating machine 4, swing is connected on the output shaft of 4 front side of electric rotating machine
Bar 5,2 right side central of left frame and 2 right upper portion of left frame are respectively connected with guide sleeve 6, and two 6 inner sliding types of guide sleeve are equipped with guide rod 7, guide rod
7 pass through two guide sleeves 6,7 bottom end of guide rod to be connected with slide bar 8, and slidingtype is cased with sliding sleeve 9,5 other end of oscillating rod and cunning on slide bar 8
9 front side of set is hinged, and 7 top of guide rod is connected with head rod 10, and 1 top right side of bottom plate is connected with right shelf 11,11 left side of right shelf
Top is connected with sliding rail 12, and slidingtype is equipped with sliding block 13 on sliding rail 12, connects between 10 right end of 13 left end of sliding block and head rod
It is connected to screen box 14,14 left wall of screen box is embedded with discharge nozzle 181, and discharge nozzle 181 is equipped with electrically-controlled valve 182,14 right wall of screen box
Top hinge-type is connected with case lid 15, and case lid 15 covers on screen box 14, and 14 bottom of screen box is connected with funnel 16, funnel 16 with
Screen box 14 communicates, and web plate 17 is embedded in the middle part of 14 lower wall of screen box, and 1 top right side of bottom plate is placed with collection frame 18.
Further include having bearing block 19, shaft 20, agitating plate 21, rack 22 and gear 23, is embedded in the middle part of 14 right wall of screen box
Bearing block 19, in bearing block 19 interference be connected with shaft 20,20 left part of shaft is uniformly provided with agitating plate 21, and agitating plate 21 is respectively positioned on
In screen box 14,11 forward upper of right shelf is equipped with rack 22, and 20 right part of shaft is connected with gear 23, and gear 23 is nibbled with rack 22
It closes.
Further include having the second connecting rod 24, guide plate 25, the first spring 27, pressing plate 28, mobile bar 29, rubber hammer 30 and wedge
6 right side of guide sleeve of shape block 31, downside is connected with the second connecting rod 24, and 24 right end of the second connecting rod is connected with guide plate 25, is oriented to
First through hole 26 is provided on plate 25,26 inner sliding type of first through hole is equipped with mobile bar 29, and 29 right end of mobile bar is connected with rubber hammer
30,29 left end of mobile bar is connected with pressing plate 28, and 28 right side of pressing plate is respectively connected with for two for two up and down with 25 left side of guide plate up and down
First spring 27,8 top right side of slide bar are equipped with wedge block 31, and wedge block 31 coordinates with pressing plate 28.
Further include having fixed link 32, second spring 33, impact block 34, fixed pulley 36 and the first bracing wire 37,1 top left of bottom plate
Side is connected with fixed link 32, and fixed link 32 is located at 18 left of collection frame, and 32 right side of fixed link is respectively connected with the second bullet for two up and down
Spring 33,33 other end of second spring are connected with impact block 34, and the middle part of fixed link 32 is provided with the second through-hole 35, on 32 left side of fixed link
Portion is equipped with fixed pulley 36, and impact 34 right side central of block is connected with the first bracing wire 37, and the first bracing wire 37 passes through the second through-hole 35, and first
Bracing wire 37 bypasses fixed pulley 36, and 37 other end of the first bracing wire is connect with 5 middle part of oscillating rod.
Further include flexible stick 38, elastic ball 39, electronic reel 41 and the second bracing wire 42,16 right upper inside wall of funnel connects
It is connected to flexible rod 38, flexible rod 38 is in tight state, and 38 left end of flexible rod is connected with elastic ball 39, and 16 right wall top of funnel is opened
There is a third through-hole 40,16 right upper portion of funnel is equipped with electronic reel 41, is wound with the second bracing wire 42 on electronic reel 41, and second
Bracing wire 42 passes through third through-hole 40,42 other end of the second bracing wire to be connect with flexible rod 38.
Operation principle:When user screens grass seed using this equipment, user to clockwise oscillation case lid 15, from
And screen box 14 is opened, grass seed is poured into screen box 14 by user, and user is to counter-clockwise swing case lid 15, to close screen box
14, user's control electric rotating machine 4 is counterclockwise and alternate rotation clockwise, electric rotating machine 4 drive sliding sleeve 9 in cunning by oscillating rod 5
It is moved left and right on bar 8, when sliding sleeve 9 is moved to the left on slide bar 8, slide bar 8 drives guide rod 7 to be moved up in guide sleeve 6, guide rod 7
Screen box 14 and its upper-part is driven to move up by head rod 10, when sliding sleeve 9 moves right on slide bar 8, slide bar 8
Guide rod 7 is driven to be moved down in guide sleeve 6, guide rod 7 drives screen box 14 and its upper-part to moving down by head rod 10
Dynamic, in the moving up and down of screen box 14 and its upper-part, the grass seed in screen box 14 is fallen from web plate 17, and grass seed is logical
It crosses funnel 16 to fall in collection frame 18, so in cycles, you can the screening to grass seed is realized, when user is complete by grass seed
Portion's screening finishes, and user closes electric rotating machine 4, and user takes out the grass seed screened in collection frame 18, then by collection frame
18 put back to original position, and user opens electrically-controlled valve 182, and user cleans out the grass seed of bulky grain in collection frame 18 from discharge nozzle 181
Come, user closes electrically-controlled valve 182.
Because further including having bearing block 19, shaft 20, agitating plate 21, rack 22 and gear 23, in the middle part of 14 right wall of screen box
Embedded with bearing block 19, in bearing block 19 interference be connected with shaft 20,20 left part of shaft is uniformly provided with agitating plate 21, and agitating plate 21 is equal
In screen box 14,11 forward upper of right shelf is equipped with rack 22, and 20 right part of shaft is connected with gear 23, gear 23 and rack 22
Engagement.When user is sieved to grass seed using this equipment, in collection frame 18 during moving up and down, 18 band of collection frame
Turn axis 20 and its upper-part move up and down, and to be moved up and down with moving gear 23, so that shaft 20 rotates, and then drive
Agitating plate 21 rotates, agitating plate 21 avoided during rotation grass seed it is agglomerating and the case where can not leak down.
Because further including having the second connecting rod 24, guide plate 25, the first spring 27, pressing plate 28, mobile bar 29, rubber hammer 30
It is connected with the second connecting rod 24 with 6 right side of guide sleeve of wedge block 31, downside, 24 right end of the second connecting rod is connected with guide plate 25,
First through hole 26 is provided on guide plate 25,26 inner sliding type of first through hole is equipped with mobile bar 29, and 29 right end of mobile bar is connected with rubber
Glue hammer 30,29 left end of mobile bar are connected with pressing plate 28, and 28 right side of pressing plate connects for two for two up and down with 25 left side of guide plate up and down
It is connected to the first spring 27,8 top right side of slide bar is equipped with wedge block 31, and wedge block 31 coordinates with pressing plate 28.When user is using originally setting
For when being screened to grass seed, slide bar 8 drives wedge block 31 to move up and down, when wedge block 31 moves up, wedge block 31
Mobile bar 29 is driven to move right by pressing plate 28, to drive rubber hammer 30 to move right so that rubber hammer 30 taps funnel
16, the first spring 27 is compressed, and when wedge block 31 moves down, the first spring 27 resets, and the first spring 27 is with dynamic pressure plate 28
And its upper-part is moved to the left, to drive rubber hammer 30 to be moved to the left, so in cycles, you can realize to grass seed
The effect tapped simultaneously to funnel 16 in screening process, avoids the case where grass seed is adhered to 16 inner wall of funnel.
Because further including thering is fixed link 32, second spring 33, impact block 34, fixed pulley 36 and the first bracing wire 37, bottom plate 1 to push up
It is connected with fixed link 32 on the left of portion, fixed link 32 is located at 18 left of collection frame, and upper and lower two of 32 right side of fixed link is respectively connected with the
Two springs 33,33 other end of second spring are connected with impact block 34, and 32 middle part of fixed link is provided with the second through-hole 35, and fixed link 32 is left
Upper lateral part is equipped with fixed pulley 36, and impact 34 right side central of block is connected with the first bracing wire 37, and the first bracing wire 37 passes through the second through-hole 35,
First bracing wire 37 bypasses fixed pulley 36, and 37 other end of the first bracing wire is connect with 5 middle part of oscillating rod.When user uses this equipment to grass
When seed is screened, oscillating rod 5 is realized to the first bracing wire 37 by clockwise with alternatively swinging counterclockwise in the process
Pulling function, when 5 counter-clockwise swing of oscillating rod, oscillating rod 5 drives impact block 34 to be moved to the left by the first bracing wire 37, the second bullet
Spring 33 is compressed, and when 5 clockwise oscillation of oscillating rod, second spring 33 resets, and second spring 33 drives impact block 34 and upper part
Part moves right, and to realize the impact to collection frame 18, realizes the operation of the grass seed in collection frame 18 shaken up.
Because further including flexible stick 38, elastic ball 39, electronic reel 41 and the second bracing wire 42, on 16 right inner wall of funnel
Portion is connected with flexible rod 38, and flexible rod 38 is in tight state, and 38 left end of flexible rod is connected with elastic ball 39, in 16 right wall of funnel
Portion is provided with third through-hole 40, and 16 right upper portion of funnel is equipped with electronic reel 41, the second bracing wire 42 is wound on electronic reel 41,
Second bracing wire 42 passes through third through-hole 40,42 other end of the second bracing wire to be connect with flexible rod 38.When user uses this equipment to grass
When seed is screened, the alternate rotation clockwise and anticlockwise of the electronic reel of user's control 41, when 41 inverse time of electronic reel
Needle rotates, and the second bracing wire 42 is laid out from electronic reel 41, and flexible rod 38 restores horizontality, while elasticity from tight state
Stick 38 drives elastic ball 39 to move up, and elastic ball 39 is beaten on web plate 17, and when electronic reel 41 rotates clockwise, second draws
Line 42 is wrapped around on electronic reel 41, and the second bracing wire 42 drives flexible rod 38 to counter-clockwise swing, and flexible rod 38 is with dynamic elasticity
Ball 39 moves down, and flexible rod 38 is again at tight state, so in cycles, you can realize elastic ball 39 to web plate 17
Impact, avoid web plate 17 because the grass seed of bulky grain precipitates block the case where.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore 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 domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.