A kind of feed screening machine
Technical field
The present invention relates to a kind of screening machine more particularly to a kind of feed screening machines.
Background technique
Feed is the general name of the food of owner domesticated animal, compare narrowly general feeds generally refer to agricultural or
The food of animal husbandry domesticated animal.Feed include soybean, dregs of beans, corn, fish meal, amino acid, miscellaneous dregs of rice, additive grease cereal,
The feedstuff of more than ten kinds such as sugar grass.
Feed often has the biggish impurity of particle in the production process or crushes complete raw material, in the packaging of feed
Preceding it is necessary to remove these impurities, and existing impurity removal mechanism is difficult to take out impurity and feed after having removed impurity, and
Working efficiency is low.
Therefore need to research and develop it is a kind of can be easy to take out feed and impurity, the feed screening machine that work efficiency is high, to overcome
Impurity removal mechanism is difficult impurity and feed taking-up, ineffective disadvantage after having removed impurity in the prior art.
Summary of the invention
(1) technical problems to be solved
The present invention in order to overcome in the prior art impurity removal mechanism be difficult to take impurity and feed after having removed impurity
Out, ineffective disadvantage can be easy to take out feed and impurity, work the technical problem to be solved in the present invention is to provide one kind
Make high-efficient feed screening machine.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a feed screening machines, include pedestal, sieving
Plate, sorting mechanism and protection mechanism, base top are connected with sorting mechanism, sieve plate were connected at the top of sorting mechanism, cross sieve plate
Top is connected with protection mechanism.
Preferably, sorting mechanism includes motor, runner, semicircle mounting plate, connecting rod, the first mounting plate and elastic piece,
Motor is installed on the left of base top, runner is connected on motor, base top and sieving board bottom portion all around connect four sides
It is connected to the first mounting plate, is connected with elastic piece between corresponding first mounting plate of base top and sieving board bottom portion, board bottom of being sieved
Portion's right side central is connected with semicircle mounting plate, between semicircle mounting plate and runner by way of rotation connection the company of being connected with
Bar.
Preferably, protection mechanism includes the second mounting plate, protective frame, inserted link, the first magnetic patch and the second magnetic patch, crosses sieve plate
It is all around respectively connected with the second mounting plate among four walls, first through hole, the second peace of the left and right sides are provided on the second mounting plate
Loading board outer wall is respectively connected with the second magnetic patch, crosses and is equipped with protective frame at the top of sieve plate, and all around four sides are respectively connected with inserted link to protective frame,
Inserted link passes through first through hole, and two wall lower part of protective frame or so is respectively connected with the first magnetic patch, and the first magnetic patch and the second magnetic patch cooperate.
It preferably, further include having fixed link and the first threaded rod, sieving is respectively connected with fixed link at left and right sides of board bottom portion, Gu
The first threaded hole is provided in fixed pole and inserted link, the mode being connected through a screw thread in the first threaded hole is connected with the first threaded rod.
It preferably, further include having bearing block, screw rod, the first bull stick, nut, the first scraper plate, guide rail and guide sleeve, base top
The left and right sides is respectively connected with bearing block, and screw rod is connected on bearing block, and screw rod right end is connected with the first bull stick, is connected on screw rod
Nut, screw rod and nut cooperate, and nut bottom is connected with the first scraper plate, and the first scraper plate bottom is contacted with base top, bearing block
Top is connected with guide rail, and slidingtype is connected with guide sleeve on guide rail, and guide sleeve and guide rail cooperate, and guide sleeve is connect with nut.
Preferably, further include having the second scraper plate and mobile bar, cross sieve plate top right side and be provided with groove, be inserted with movement in groove
Bar, mobile bar left side are connected with the second scraper plate, and the second scraper plate was placed at the top of sieve plate.
Preferably, further include having connecting rod, mounting blocks, the second threaded rod, the second bull stick and rubber block, cross sieve plate top right
Side is connected with connecting rod, is connected with mounting blocks at the top of connecting rod, the second threaded hole is provided on mounting blocks, is passed through in the second threaded hole
The mode of threaded connection is connected with the second threaded rod, is connected with the second bull stick, the second bull stick lower rearward side on the left of the second threaded rod
It is connected with rubber block, the second through-hole is provided on the left of mobile bar, rubber block and the second through-hole cooperate.
Preferably, pedestal material is stainless steel.
Working principle: when needing to filter out the biggish feed of the particle in feed and excessive impurity, staff will
Protection mechanism was mounted on sieve plate, and then feed was placed on sieve plate, and was located at feed in protection mechanism, was then controlled
Sorting mechanism work processed, shook sieve plate, and fell into feed on pedestal, and the biggish impurity of particle stayed on sieve plate, from
And feed is screened.After the completion of feed screening, staff controls sorting mechanism and stops working, and protection mechanism is taken
Under, then impurity and the biggish feed of particle are taken out from sieve plate excessively, the feed that last staff will screen on pedestal
It gathers.
Because sorting mechanism includes motor, runner, semicircle mounting plate, connecting rod, the first mounting plate and elastic piece, pedestal
Top left side is equipped with motor, and runner is connected on motor, and base top and sieving board bottom portion are all around respectively connected with four sides
First mounting plate is connected with elastic piece between base top and corresponding first mounting plate in board bottom portion that is sieved, and be sieved plate bottom, right
Middle side part is connected with semicircle mounting plate, and connecting rod is connected with by way of rotation connection between semicircle mounting plate and runner.
When screening, staff controls motor work, drives runner rotation, because being connected between runner and semicircle mounting plate by rotation
The mode connect is connected with connecting rod, so runner rotation drives semicircle mounting plate to shake by the effect of connecting rod, to make to be sieved
Plate shakes, and then screens to feed, and after the completion of feed screening, staff controls motor and closes.
Because protection mechanism includes the second mounting plate, protective frame, inserted link, the first magnetic patch and the second magnetic patch, before crossing sieve plate
It is respectively connected with the second mounting plate among four walls of left and right afterwards, first through hole, the second installation of the left and right sides are provided on the second mounting plate
Plate outer wall is respectively connected with the second magnetic patch, crosses and is equipped with protective frame at the top of sieve plate, and all around four sides are respectively connected with inserted link to protective frame, inserts
Bar passes through first through hole, and two wall lower part of protective frame or so is respectively connected with the first magnetic patch, and the first magnetic patch and the second magnetic patch cooperate.Installation
When protection mechanism, inserted link is inserted into first through hole by staff, keeps the first magnetic patch and the second magnetic patch attracting, to make to protect
Frame was fixed at the top of sieve plate.When removing protection mechanism, staff directly takes out protective frame, convenient and efficient.
Because further including having fixed link and the first threaded rod, sieving board bottom portion is all around respectively connected with fixed link in four sides,
The first threaded hole is provided in fixed link and inserted link, the mode being connected through a screw thread in the first threaded hole is connected with the first screw thread
Bar, when installing protection mechanism, inserted link is inserted into first through hole by staff, keeps the first magnetic patch and the second magnetic patch attracting, this
When fixed link and inserted link on the first threaded hole it is corresponding, the first threaded rod is then passed through into the first threaded hole, to make protective frame
It was fixed at the top of sieve plate.When removing protection mechanism, staff produces the first threaded rod in the first threaded hole, then work
Make personnel directly to take out protective frame, in this way can preferably fixed protection frame, increase the stability of equipment.
Because further including having bearing block, screw rod, the first bull stick, nut, the first scraper plate, guide rail and guide sleeve, base top is left
Right two sides are respectively connected with bearing block, and screw rod is connected on bearing block, and screw rod right end is connected with the first bull stick, is connected with spiral shell on screw rod
Mother, screw rod and nut cooperate, and nut bottom is connected with the first scraper plate, and the first scraper plate bottom is contacted with base top, bearing block top
Portion is connected with guide rail, and slidingtype is connected with guide sleeve on guide rail, and guide sleeve and guide rail cooperate, and guide sleeve is connect with nut, when feed screens
After the completion, staff rotates clockwise the first bull stick, and screw rod is driven to rotate clockwise, because screw rod and nut cooperate,
Screw rod, which rotates clockwise, makes nut move right, so that the first scraper plate be driven to move right, the feed on pedestal is made to move right,
Feed can be preferably collected in this way, reduce workload, so that working efficiency is improved, after the completion of feed collection, staff
The first bull stick is rotated counterclockwise, screw rod is driven to rotate counterclockwise, so that nut be made to be moved to the left, after nut resets, work people
Member stops operating the first bull stick.
Because further including having the second scraper plate and mobile bar, crosses sieve plate top right side and is provided with groove, be inserted with mobile bar in groove,
The second scraper plate is connected on the left of mobile bar, the second scraper plate was placed at the top of sieve plate, when needs took out the impurity at the top of sieve plate
When, staff takes out mobile bar from sieve plate excessively, then holds mobile bar, moves up the second scraper plate in sieve plate excessively dynamic, makes
The impurity crossed on sieve plate is fallen, and can more quickly be taken out impurity in this way, and the working time is saved.After impurity takes out, work
Make personnel mobile bar is placed in groove, be taken convenient for next time.
Because further including having connecting rod, mounting blocks, the second threaded rod, the second bull stick and rubber block, sieve plate top right side is crossed
It is connected with connecting rod, mounting blocks is connected at the top of connecting rod, the second threaded hole is provided on mounting blocks, passes through spiral shell in the second threaded hole
The mode of line connection is connected with the second threaded rod, and the second bull stick is connected on the left of the second threaded rod, and the second bull stick lower rearward side connects
It is connected to rubber block, the second through-hole is provided on the left of mobile bar, rubber block and the second through-hole cooperate, when needing to take out mobile bar, work
Make personnel and rotate the second threaded rod, drive the second bar rotation, so that rubber block be made to produce the second through-hole, staff will at this time
Mobile bar, which is taken out, to be used, and after the completion of use, mobile bar is placed in groove by staff, then rotates the second screw thread again
Bar drives the second bar rotation, enters rubber block in the second through-hole, so that mobile bar be made to fix, can prevent in this way
It crosses mobile bar when sieve plate shakes to fall, increases the convenience of work.
(3) beneficial effect
The present invention devises a kind of feed screening machine, by being provided with sorting mechanism, thus convenient for impurity in feed
By being provided with protection mechanism in this way it is prevented that feed is fallen during feed screening, and fixed link is arranged in screening
With the first threaded rod, in this way can preferably fixed protection frame, increase the stability of equipment, at the same be provided with bearing block, screw rod,
First bull stick, nut, the first scraper plate, guide rail and guide sleeve can preferably collect feed in this way, workload be reduced, to improve
Working efficiency, while it being provided with the second scraper plate and mobile bar, more quickly impurity can be taken out in this way, when saving work
Between, while it being provided with connecting rod, mounting blocks, the second threaded rod, the second bull stick and rubber block, it can prevent from crossing sieve plate rolling in this way
Mobile bar is fallen when dynamic, increases the convenience of work.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the schematic view of the front view of sorting mechanism of the present invention.
Fig. 3 is the schematic view of the front view of protection mechanism of the present invention.
Fig. 4 is second of schematic view of the front view of the invention.
Fig. 5 is the first part schematic view of the front view of the invention.
Fig. 6 is second of part schematic view of the front view of the invention.
Fig. 7 is the third part schematic view of the front view of the invention.
The label in accompanying drawing is: 1- pedestal, 2- crosses sieve plate, 3- sorting mechanism, 31- motor, 32- runner, 33- semicircle peace
Loading board, 34- connecting rod, the first mounting plate of 35-, 36- elastic piece, 4- protection mechanism, the second mounting plate of 41-, 42- first through hole, 43-
Protective frame, 44- inserted link, the first magnetic patch of 45-, the second magnetic patch of 46-, 5- fixed link, the first threaded hole of 6-, the first threaded rod of 7-, 8-
Bearing block, 9- screw rod, the first bull stick of 10-, 11- nut, the first scraper plate of 12-, 13- guide rail, 14- guide sleeve, the second scraper plate of 15-,
16- groove, 17- mobile bar, the second through-hole of 18-, 19- connecting rod, 20- mounting blocks, the second threaded hole of 21-, the second screw thread of 22-
Bar, the second bull stick of 23-, 24- rubber block.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of feed screening machine includes pedestal 1, crosses sieve plate 2, sorting mechanism 3 and protection mechanism as shown in Fig. 1-Fig. 7
4, sorting mechanism 3 is connected at the top of pedestal 1, sieve plate 2 was connected at the top of sorting mechanism 3, is crossed at the top of sieve plate 2 and is connected with protection machine
Structure 4.
Embodiment 2
A kind of feed screening machine includes pedestal 1, crosses sieve plate 2, sorting mechanism 3 and protection mechanism as shown in Fig. 1-Fig. 7
4, sorting mechanism 3 is connected at the top of pedestal 1, sieve plate 2 was connected at the top of sorting mechanism 3, is crossed at the top of sieve plate 2 and is connected with protection machine
Structure 4.
Sorting mechanism 3 includes motor 31, runner 32, semicircle mounting plate 33, connecting rod 34, the first mounting plate 35 and elasticity
Piece 36,1 top left side of pedestal are equipped with motor 31, are connected with runner 32 on motor 31,1 top of pedestal and before crossing 2 bottom of sieve plate
Four sides are controlled afterwards and are respectively connected with the first mounting plate 35, are connected between 1 top of pedestal and excessively corresponding first mounting plate 35 in 2 bottom of sieve plate
Be connected to elastic piece 36, cross in the middle part of 2 bottom right of sieve plate and be connected with semicircle mounting plate 33, semicircle mounting plate 33 and runner 32 it
Between connecting rod 34 is connected with by way of rotation connection.
Embodiment 3
A kind of feed screening machine includes pedestal 1, crosses sieve plate 2, sorting mechanism 3 and protection mechanism as shown in Fig. 1-Fig. 7
4, sorting mechanism 3 is connected at the top of pedestal 1, sieve plate 2 was connected at the top of sorting mechanism 3, is crossed at the top of sieve plate 2 and is connected with protection machine
Structure 4.
Sorting mechanism 3 includes motor 31, runner 32, semicircle mounting plate 33, connecting rod 34, the first mounting plate 35 and elasticity
Piece 36,1 top left side of pedestal are equipped with motor 31, are connected with runner 32 on motor 31,1 top of pedestal and before crossing 2 bottom of sieve plate
Four sides are controlled afterwards and are respectively connected with the first mounting plate 35, are connected between 1 top of pedestal and excessively corresponding first mounting plate 35 in 2 bottom of sieve plate
Be connected to elastic piece 36, cross in the middle part of 2 bottom right of sieve plate and be connected with semicircle mounting plate 33, semicircle mounting plate 33 and runner 32 it
Between connecting rod 34 is connected with by way of rotation connection.
Protection mechanism 4 includes the second mounting plate 41, protective frame 43, inserted link 44, the first magnetic patch 45 and the second magnetic patch 46, mistake
Sieve plate 2 is all around respectively connected with the second mounting plate 41 among four walls, and first through hole 42 is provided on the second mounting plate 41, left and right
41 outer wall of the second mounting plate of two sides is respectively connected with the second magnetic patch 46, crosses and is equipped with protective frame 43 at the top of sieve plate 2,43 front and back of protective frame
Four sides of left and right are respectively connected with inserted link 44, and inserted link 44 passes through first through hole 42, and 43 or so two wall lower part of protective frame is respectively connected with first
Magnetic patch 45, the first magnetic patch 45 and the second magnetic patch 46 cooperate.
Embodiment 4
A kind of feed screening machine includes pedestal 1, crosses sieve plate 2, sorting mechanism 3 and protection mechanism as shown in Fig. 1-Fig. 7
4, sorting mechanism 3 is connected at the top of pedestal 1, sieve plate 2 was connected at the top of sorting mechanism 3, is crossed at the top of sieve plate 2 and is connected with protection machine
Structure 4.
Sorting mechanism 3 includes motor 31, runner 32, semicircle mounting plate 33, connecting rod 34, the first mounting plate 35 and elasticity
Piece 36,1 top left side of pedestal are equipped with motor 31, are connected with runner 32 on motor 31,1 top of pedestal and before crossing 2 bottom of sieve plate
Four sides are controlled afterwards and are respectively connected with the first mounting plate 35, are connected between 1 top of pedestal and excessively corresponding first mounting plate 35 in 2 bottom of sieve plate
Be connected to elastic piece 36, cross in the middle part of 2 bottom right of sieve plate and be connected with semicircle mounting plate 33, semicircle mounting plate 33 and runner 32 it
Between connecting rod 34 is connected with by way of rotation connection.
Protection mechanism 4 includes the second mounting plate 41, protective frame 43, inserted link 44, the first magnetic patch 45 and the second magnetic patch 46, mistake
Sieve plate 2 is all around respectively connected with the second mounting plate 41 among four walls, and first through hole 42 is provided on the second mounting plate 41, left and right
41 outer wall of the second mounting plate of two sides is respectively connected with the second magnetic patch 46, crosses and is equipped with protective frame 43 at the top of sieve plate 2,43 front and back of protective frame
Four sides of left and right are respectively connected with inserted link 44, and inserted link 44 passes through first through hole 42, and 43 or so two wall lower part of protective frame is respectively connected with first
Magnetic patch 45, the first magnetic patch 45 and the second magnetic patch 46 cooperate.
Further include having fixed link 5 and the first threaded rod 7, crosses at left and right sides of 2 bottom of sieve plate and be respectively connected with fixed link 5, it is fixed
The first threaded hole 6 is provided on bar 5 and inserted link 44, the mode being connected through a screw thread in the first threaded hole 6 is connected with the first screw thread
Bar 7.
It further include having bearing block 8, screw rod 9, the first bull stick 10, nut 11, the first scraper plate 12, guide rail 13 and guide sleeve 14, bottom
The 1 top left and right sides of seat is respectively connected with bearing block 8, screw rod 9 is connected on bearing block 8,9 right end of screw rod is connected with the first bull stick
10, nut 11 is connected on screw rod 9, screw rod 9 and nut 11 cooperate, and 11 bottom of nut is connected with the first scraper plate 12, the first scraper plate
It is contacted at the top of 12 bottoms and pedestal 1, guide rail 13 is connected at the top of bearing block 8, slidingtype is connected with guide sleeve 14, guide sleeve on guide rail 13
14 cooperate with guide rail 13, and guide sleeve 14 is connect with nut 11.
Further include having the second scraper plate 15 and mobile bar 17, crosses 2 top right side of sieve plate and be provided with groove 16, be inserted in groove 16
Mobile bar 17, the second scraper plate 15 is connected on the left of mobile bar 17, and the second scraper plate 15 was placed on 2 top of sieve plate.
Further include having connecting rod 19, mounting blocks 20, the second threaded rod 22, the second bull stick 23 and rubber block 24, crosses sieve plate 2 and push up
It is connected with connecting rod 19 on the right side of portion, mounting blocks 20 are connected at the top of connecting rod 19, the second threaded hole 21 is provided on mounting blocks 20,
The mode being connected through a screw thread in second threaded hole 21 is connected with the second threaded rod 22, is connected with second on the left of the second threaded rod 22
Bull stick 23,23 lower rearward side of the second bull stick are connected with rubber block 24, are provided with the second through-hole 18 on the left of mobile bar 17, rubber block 24 with
The cooperation of second through-hole 18.
1 material of pedestal is stainless steel.
Working principle: when needing to filter out the biggish feed of the particle in feed and excessive impurity, staff will
Protection mechanism 4 was mounted on sieve plate 2, and then feed was placed on sieve plate 2, and was located at feed in protection mechanism 4, so
Control sorting mechanism 3 works afterwards, shakes sieve plate 2, and fell into feed on pedestal 1, and the biggish impurity of particle stays in sieving
On plate 2, to be screened to feed.After the completion of feed screening, staff controls sorting mechanism 3 and stops working, and will
Protection mechanism 4 is removed, and is then taken out impurity and the biggish feed of particle from sieve plate 2 excessively, last staff will be on pedestal 1
The feed screened gathers.
Because sorting mechanism 3 includes motor 31, runner 32, semicircle mounting plate 33, connecting rod 34,35 and of the first mounting plate
Elastic piece 36,1 top left side of pedestal are equipped with motor 31, and runner 32,1 top of pedestal and excessively 2 bottom of sieve plate are connected on motor 31
All around four sides are respectively connected with the first mounting plate 35,1 top of pedestal the first mounting plate 35 corresponding with 2 bottom of sieve plate is crossed in portion
Between be connected with elastic piece 36, cross in the middle part of 2 bottom right of sieve plate and be connected with semicircle mounting plate 33, semicircle mounting plate 33 with turn
Connecting rod 34 is connected with by way of rotation connection between wheel 32.When screening, staff controls motor 31 and works, and drives runner
32 rotations, because being connected with connecting rod 34, runner by way of rotation connection between runner 32 and semicircle mounting plate 33
32 rotations drive semicircle mounting plate 33 to shake by the effect of connecting rod 34, so that sieve plate 2 be made to shake, and then to feed into
Row screening, after the completion of feed screening, staff controls motor 31 and closes.
Because protection mechanism 4 includes the second mounting plate 41, protective frame 43, inserted link 44, the first magnetic patch 45 and the second magnetic patch
46, it crosses sieve plate 2 and is all around respectively connected with the second mounting plate 41 among four walls, be provided with first through hole 42 on the second mounting plate 41,
41 outer wall of the second mounting plate of the left and right sides is respectively connected with the second magnetic patch 46, crosses and is equipped with protective frame 43, protective frame 43 at the top of sieve plate 2
All around four sides are respectively connected with inserted link 44, and inserted link 44 passes through first through hole 42, and 43 or so two wall lower part of protective frame is respectively connected with
First magnetic patch 45, the first magnetic patch 45 and the second magnetic patch 46 cooperate.When installing protection mechanism 4, inserted link 44 is inserted by staff
In first through hole 42, keep the first magnetic patch 45 and the second magnetic patch 46 attracting, so that protective frame 43 be made to be fixed on 2 top of sieve plate.When
When removing protection mechanism 4, staff directly takes out protective frame 43, convenient and efficient.
Because further including having fixed link 5 and the first threaded rod 7, crosses 2 bottom of sieve plate and be all around respectively connected with fixation in four sides
The first threaded hole 6 is provided on bar 5, fixed link 5 and inserted link 44, the mode being connected through a screw thread in the first threaded hole 6 is connected with
First threaded rod 7, when installing protection mechanism 4, inserted link 44 is inserted into first through hole 42 by staff, makes the first magnetic patch 45
Attracting with the second magnetic patch 46, the first threaded hole 6 in fixed link 5 and inserted link 44 is corresponding at this time, then passes through the first threaded rod 7
First threaded hole 6, so that protective frame 43 be made to be fixed on 2 top of sieve plate.When removing protection mechanism 4, staff is by first
Threaded rod 7 produces in the first threaded hole 6, and then staff directly takes out protective frame 43, can preferably fix so anti-
Frame 43 is protected, the stability of equipment is increased.
Because further including having bearing block 8, screw rod 9, the first bull stick 10, nut 11, the first scraper plate 12, guide rail 13 and guide sleeve
14, the 1 top left and right sides of pedestal is respectively connected with bearing block 8, screw rod 9 is connected on bearing block 8,9 right end of screw rod is connected with first
Bull stick 10 is connected with nut 11 on screw rod 9, and screw rod 9 and nut 11 cooperate, and 11 bottom of nut is connected with the first scraper plate 12, and first
It being contacted at the top of 12 bottom of scraper plate and pedestal 1, guide rail 13 is connected at the top of bearing block 8, slidingtype is connected with guide sleeve 14 on guide rail 13,
Guide sleeve 14 and guide rail 13 cooperate, and guide sleeve 14 is connect with nut 11, and after the completion of feed screens, staff rotates clockwise the
One bull stick 10 drives screw rod 9 to rotate clockwise, because screw rod 9 and nut 11 cooperate, screw rod 9, which rotates clockwise, makes nut
11 move right, so that the first scraper plate 12 be driven to move right, the feed on pedestal 1 are made to move right, in this way can be preferably
Feed is collected, workload is reduced, to improve working efficiency, after the completion of feed collection, staff rotates counterclockwise first
Bull stick 10 drives screw rod 9 to rotate counterclockwise, so that nut 11 be made to be moved to the left, after nut 11 resets, staff stops turning
Dynamic first bull stick 10.
Because further including having the second scraper plate 15 and mobile bar 17, crosses 2 top right side of sieve plate and be provided with groove 16,16 interpolation of groove
There is mobile bar 17, the second scraper plate 15 is connected on the left of mobile bar 17, the second scraper plate 15 was placed on 2 top of sieve plate, when needs take
When crossing the impurity at 2 top of sieve plate out, staff takes out mobile bar 17 from sieve plate 2 excessively, then holds mobile bar 17, makes
Second scraper plate 15 moves on crossing sieve plate 2, falls the impurity on sieve plate 2, and can more quickly take out impurity in this way,
Save the working time.After impurity takes out, mobile bar 17 is placed in groove 16 by staff, is taken convenient for next time.
Because further including having connecting rod 19, mounting blocks 20, the second threaded rod 22, the second bull stick 23 and rubber block 24, sieving
2 top right side of plate is connected with connecting rod 19, and mounting blocks 20 are connected at the top of connecting rod 19, the second threaded hole is provided on mounting blocks 20
21, the mode being connected through a screw thread in the second threaded hole 21 is connected with the second threaded rod 22, is connected on the left of the second threaded rod 22
Second bull stick 23,23 lower rearward side of the second bull stick are connected with rubber block 24, and the second through-hole 18, rubber block are provided on the left of mobile bar 17
24 and second through-hole 18 cooperate, when needing to take out mobile bar 17, staff rotate the second threaded rod 22, drive the second bull stick
23 rotations, so that rubber block 24 be made to produce the second through-hole 18, mobile bar 17 is taken out and is used by staff at this time, uses completion
Afterwards, mobile bar 17 is placed in groove 16 by staff, then rotates the second threaded rod 22 again, drives 23 turns of the second bull stick
It is dynamic, it enters rubber block 24 in second through-hole 18, to keep mobile bar 17 fixed, can prevent from crossing the shaking of sieve plate 2 in this way
When mobile bar 17 fall, increase the convenience of work.
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.