CN213529600U

CN213529600U - Sieving mechanism is used in maize seed processing

Info

Publication number: CN213529600U
Application number: CN202021251020.3U
Authority: CN
Inventors: 夏尚有; 田兴云; 杨文华
Original assignee: Gansu Jiuyu Seed Industry Co ltd
Current assignee: Gansu Jiuyu Seed Industry Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-06-25
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a sieving mechanism is used in processing of maize seed, including box, first motor and second motor, the feed inlet is installed on the top of box, the inside of box is inserted and is equipped with the head rod, and the right side of head rod is fixed with first motor, the fixed surface of head rod has cup jointed eccentric circle, the internally mounted of box has the curb plate, first fixed plate is installed to the inner wall of box, and the fixed surface of first fixed plate has expanding spring, expanding spring's top is fixed with the sieve, the one side that the push pedal was kept away from to the box is fixed with the collecting vessel, the one side that the push pedal was kept away from to the box articulates through torque spring has open-close board, the inside of box is inserted and is equipped with the screw rod. The utility model discloses be provided with head rod and first motor, cooperation eccentric circle and sieve make the device screening more convenient, through screw rod and push pedal, have improved device packing efficiency.

Description

Sieving mechanism is used in maize seed processing

Technical Field

The utility model relates to a sieving mechanism technical field specifically is a sieving mechanism is used in maize seed processing.

Background

Corn is an annual herbaceous plant of the gramineae, is an important food crop in the world, is widely distributed in America, China, Brazil and other countries, has a plurality of biological activities such as oxidation resistance, tumor resistance, blood sugar reduction, immunity improvement, bacteriostasis, sterilization and the like due to the fact that corn resources are extremely rich, cheap and easy to obtain, and has wide development and application prospects.

Although current maize seed sieving mechanism has certain screening effect, nevertheless mostly all sieve for the manual work, waste time and energy to the dress package also needs artifical manual dress after the screening is accomplished, is convenient inadequately, consequently needs a sieving mechanism for maize seed processing to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sieving mechanism is used in maize seed processing to the screening that proposes in solving above-mentioned background art wastes time and energy, the not convenient problem of dress package inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a screening device for processing corn seeds comprises a box body, a first motor and a second motor, wherein a feed inlet is installed at the top end of the box body, a first connecting rod is inserted into the box body, the right side of the first connecting rod is fixed with the first motor, an eccentric circle is sleeved on the surface of the first connecting rod in a fixed mode, a side plate is installed inside the box body, a first fixing plate is installed on the inner wall of the box body, a telescopic spring is fixed on the surface of the first fixing plate, a screen plate is fixed at the top end of the telescopic spring, a collecting barrel is fixed on the side, away from a push plate, of the box body, an opening plate is hinged to the side, away from the push plate, of the box body through a torsion spring, a screw rod is inserted into the box body, the side, close to the screen plate, of the screw rod is inserted into the push plate, a limiting rod is fixed, and the inside of first gear is inserted and is equipped with first solid fixed ring, the inside of box is inserted and is equipped with the solid fixed ring of second, and the solid fixed ring of second keeps away from the one side of box and inserts the inside of establishing at the second gear, the inside of second gear is inserted and is equipped with the second connecting rod, and the one side that the box was kept away from to the second connecting rod is fixed with first tapered gear, the one side that the box is close to the push pedal is fixed with the second fixed plate, and the inside of second fixed plate is inserted and is equipped with the third connecting rod, the bottom mounting of third connecting rod has second tapered gear, the top of third connecting rod is fixed with third tapered gear, the top of box is fixed with the second motor, and the one side that the second motor is close to the second fixed plate is fixed with the fourth connecting rod, the one side that the fourth connecting rod is close to the second fixed plate is.

Preferably, the two sides of the sieve plate are provided with sliding blocks, the inner side of the box body is provided with a sliding groove, and the sieve plate is inserted into the box body.

Preferably, the surface of the screw is provided with threads, the interior of the first gear is provided with threads matched with the screw, and the screw is inserted into the interior of the first gear.

Preferably, a sliding groove is formed in the screw, a sliding block is arranged in the box body, and the sliding block is inserted in the screw.

Preferably, the inside of push pedal is provided with the annular spout, the screw rod is provided with the annular slider near one side of sieve, the screw rod is inserted and is established in the inside of push pedal.

Preferably, the first gear is meshed with the second gear, and the first gear and the second gear are the same in size.

Compared with the prior art, the beneficial effects of the utility model are that: the device is provided with head rod and first motor, and it is more convenient to cooperate eccentric circle and sieve to make the device screening, through screw rod and push pedal, has improved device dress package efficiency.

(1) The device is provided with head rod and first motor, and cooperation eccentric circle and sieve make the device screening more convenient, under the effect of first motor, make the eccentric circle rotate, hit the sieve and hit, make the sieve reciprocate and filter the maize seed, and the manual work is filtered the maize seed with the screen cloth, and not only the waste time strength is sufficient, and the screening is still incomplete, and the device has improved work efficiency.

(2) The device passes through screw rod and push pedal, has improved device dress packing efficiency, and second gear revolve makes first gear revolve, makes the screw rod rotate, to the inside removal of box, the push pedal promotes the sieve surface, will screen the maize seed ejecting device of accomplishing, falls into the inside of collecting vessel, promotes work efficiency, promotes the dress packing time.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the screw and the push plate according to the present invention;

fig. 3 is a schematic structural front sectional view of the first gear and the second gear of the present invention;

fig. 4 is a schematic view of a back view of the structure of the second connecting rod and the first bevel gear of the present invention.

In the figure: 1. a box body; 2. a feed inlet; 3. a first connecting rod; 4. a first motor; 5. an eccentric circle; 6. a side plate; 7. a first fixing plate; 8. a tension spring; 9. a sieve plate; 10. a collection barrel; 11. opening and closing the board; 12. a screw; 13. pushing the plate; 14. a limiting rod; 15. a first gear; 16. a first retaining ring; 17. a second retaining ring; 18. a second gear; 19. a second connecting rod; 20. a first bevel gear; 21. a second fixing plate; 22. a third connecting rod; 23. a second bevel gear; 24. a third bevel gear; 25. a second motor; 26. a fourth connecting rod; 27. and a fourth bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a screening device for processing corn seeds comprises a box body 1, a first motor 4 and a second motor 25, wherein a feed inlet 2 is installed at the top end of the box body 1, a first connecting rod 3 is inserted into the box body 1, the right side of the first connecting rod 3 is fixedly provided with the first motor 4, an eccentric circle 5 is fixedly sleeved on the surface of the first connecting rod 3, a side plate 6 is installed inside the box body 1, a first fixing plate 7 is installed on the inner wall of the box body 1, a telescopic spring 8 is fixed on the surface of the first fixing plate 7, a sieve plate 9 is fixed at the top end of the telescopic spring 8, sliding blocks are arranged on two sides of the sieve plate 9, a sliding groove is formed in the inner side of the box body 1, the sieve plate 9 is inserted into the box body 1 and limited by the sieve plate 9, the sieve plate 9 can vertically move downwards under the action of the telescopic spring 8 when moving upwards, a collecting barrel 10 is fixed on the side of the box body 1, which is far away from, a screw 12 is inserted into the box 1, and one surface of the screw 12 close to the sieve plate 9 is inserted into the push plate 13.

The surface of the screw 12 is provided with threads, the inside of the first gear 15 is provided with threads matched with the screw 12, the screw 12 is inserted in the inside of the first gear 15, when the first gear 15 rotates, the screw 12 moves towards the inside of the box body 1, a sliding groove is arranged inside the screw 12, a sliding block is arranged inside the box body 1, the sliding block is inserted inside the screw 12, carry on spacingly to screw rod 12, prevent that screw rod 12 from rotating together with first gear 15 and leading to the unable removal of screw rod 12, the fixed surface of push pedal 13 has stopper rod 14, the inside of push pedal 13 is provided with the annular spout, one side that screw rod 12 is close to sieve 9 is provided with the annular slider, screw rod 12 inserts the inside of establishing push pedal 13, push pedal 13 and follow the rotation when screw rod 12 swivelling movement prevents, first gear 15 has been cup jointed on the surface of screw rod 12, and the inside of first gear 15 is inserted and is equipped with first solid fixed ring 16.

The first gear 15 is engaged with the second gear 18, the first gear 15 and the second gear 18 have the same size, the first gear 15 is driven to rotate when the second gear 18 rotates, so that the screw 12 rotates, the second fixing ring 17 is inserted in the box body 1, one surface of the second fixing ring 17 far away from the box body 1 is inserted in the second gear 18, the second connecting rod 19 is inserted in the second gear 18, the first bevel gear 20 is fixed on one surface of the second connecting rod 19 far away from the box body 1, the third connecting rod 22 is inserted in one surface of the box body 1 close to the push plate 13, the second bevel gear 23 is fixed at the bottom end of the third connecting rod 22, the third bevel gear 24 is fixed at the top end of the third connecting rod 22, the second motor 25 is fixed at the top end of the box body 1, and the fourth connecting rod 26 is fixed on one surface of the second motor 25 close to the second fixing plate 21, a fourth bevel gear 27 is fixed to a surface of the fourth connecting rod 26 adjacent to the second fixing plate 21.

The working principle is as follows: will the utility model discloses when using among the input operational environment, start first motor 4, under first motor 4's effect, head rod 3 rotates, head rod 3's fixed surface has cup jointed eccentric circle 5, head rod 3 rotates and makes eccentric circle 5 rotate, hit the sieve 9 and hit and beat, hit the sieve 9 and hit after hitting and rise and move down the recovery normal position under expanding spring 8's elasticity effect, eccentric circle 5 is hit repeatedly and is hit the maize seed of hitting on the messenger sieve 9 and filter, sift out unqualified seed, fall into roll-off on the curb plate 6.

After the screening is completed, the second motor 25 is started to rotate the fourth connecting rod 26 to rotate the fourth bevel gear 27, the fourth bevel gear 27 is meshed with the third bevel gear 24 to rotate the third connecting rod 22, the bottom end of the third connecting rod 22 is fixed with the second bevel gear 23 to rotate the second bevel gear 23, the second bevel gear 23 is meshed with the first bevel gear 20 to rotate the second connecting rod 19, the surface of the second connecting rod 19 is fixedly sleeved with the second gear 18, the second connecting rod 19 rotates to rotate the second gear 18, the second gear 18 is meshed with the first gear 15, the second gear 18 rotates to rotate the first gear 15, the screw 12 is inserted into the first gear 15, the screw 12 is rotated by the first gear 15 to move towards the inside of the box body 1 to push the push plate 13, the corn seeds on the sieve plate 9 are pushed out from the opening plate 11 by the push plate 13 and fall into the collecting barrel 10, and the push plate 13 is limited by the limiting rod 14 to prevent the push plate 13 from rotating.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sieving mechanism is used in maize seed processing, includes box (1), first motor (4) and second motor (25), its characterized in that: the feed inlet (2) is installed at the top end of the box body (1), a first connecting rod (3) is inserted into the box body (1), a first motor (4) is fixed on the right side of the first connecting rod (3), an eccentric circle (5) is sleeved on the surface of the first connecting rod (3), a side plate (6) is installed inside the box body (1), a first fixing plate (7) is installed on the inner wall of the box body (1), a telescopic spring (8) is fixed on the surface of the first fixing plate (7), a sieve plate (9) is fixed at the top end of the telescopic spring (8), a collecting barrel (10) is fixed on the side, away from the push plate (13), of the box body (1), the side, away from the push plate (13), is hinged to an opening plate (11) through a torsion spring, a screw rod (12) is inserted into the box body (1), and the side, close to the sieve plate (9), of the screw rod (12) is inserted into the push plate (13), the surface of the push plate (13) is fixed with a limiting rod (14), the surface of the screw rod (12) is sleeved with a first gear (15), a first fixing ring (16) is inserted in the first gear (15), a second fixing ring (17) is inserted in the box body (1), one surface, far away from the box body (1), of the second fixing ring (17) is inserted in the second gear (18), a second connecting rod (19) is inserted in the second gear (18), one surface, far away from the box body (1), of the second connecting rod (19) is fixed with a first conical gear (20), one surface, close to the push plate (13), of the box body (1) is fixed with a second fixing plate (21), a third connecting rod (22) is inserted in the second fixing plate (21), the bottom end of the third connecting rod (22) is fixed with a second conical gear (23), and the top end of the third connecting rod (22) is fixed with a third conical gear (24), the top of box (1) is fixed with second motor (25), and second motor (25) are close to the one side of second fixed plate (21) and are fixed with fourth connecting rod (26), the one side that fourth connecting rod (26) are close to second fixed plate (21) is fixed with fourth bevel gear (27).

2. The screening device for corn seed processing according to claim 1, wherein: the two sides of the sieve plate (9) are provided with sliding blocks, the inner side of the box body (1) is provided with a sliding groove, and the sieve plate (9) is inserted into the box body (1).

3. The screening device for corn seed processing according to claim 1, wherein: the surface of the screw rod (12) is provided with threads, the threads matched with the screw rod (12) are arranged in the first gear (15), and the screw rod (12) is inserted in the first gear (15).

4. The screening device for corn seed processing according to claim 1, wherein: the inside of screw rod (12) is provided with the spout, the inside of box (1) is provided with the slider, the slider is inserted and is established in the inside of screw rod (12).

5. The screening device for corn seed processing according to claim 1, wherein: the inside of push pedal (13) is provided with the annular spout, screw rod (12) are close to one side of sieve (9) and are provided with the annular slider, screw rod (12) are inserted and are established in the inside of push pedal (13).

6. The screening device for corn seed processing according to claim 1, wherein: the first gear (15) is meshed with the second gear (18), and the first gear (15) and the second gear (18) are the same in size.