CN211100147U

CN211100147U - Sieving mechanism for agricultural product processing

Info

Publication number: CN211100147U
Application number: CN201921715724.9U
Authority: CN
Inventors: 施湘林
Original assignee: Xingxian Shanhualanman Agricultural Comprehensive Development Co ltd
Current assignee: Lvliang Shanhua Lanman Agricultural Technology Co.,Ltd.
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-07-28
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a sieving mechanism for agricultural product processing, including the screening case, top one side fixedly connected with feeder hopper of screening case, and the bottom inner wall fixedly connected with ejection of compact funnel of screening case, it has the feed inlet to open between the bottom of feeder hopper and the top of screening case, the first fixing base of one side inner wall fixedly connected with of screening case, and the equal fixedly connected with U type frame in top both sides of first fixing base, one side fixedly connected with motor of U type frame, and the pivot that the output shaft fixedly connected with of motor and U type frame one side inner wall set up, the outer wall fixedly connected with cam of pivot. The utility model discloses carry out the blast air to the feeder hopper and handle for flat cereal and sweeps in the cereal are derived through waste material mouth and sweeps, are convenient for sieve normal cereal and flat cereal and sweeps and handle, make the screening structure form the effect of shake, sieve the operation to the cereal of different diameters, improve the screening effect.

Description

Sieving mechanism for agricultural product processing

Technical Field

The utility model relates to an agricultural product technical field especially relates to a sieving mechanism for agricultural product processing.

Background

The grains such as rice, wheat, corn, millet and the like are traditional agricultural products which are daily eaten by people, the agricultural product processing industry carries out industrial production activities by taking artificially produced agricultural materials and wild animal and plant resources as the sum of raw materials, the primary processing of the agricultural products is common screening operation, and most of the agricultural products are classified screening operation.

At present, when present sieving mechanism for agricultural product processing sieves cereal such as rice, wheat, maize, millet, and not fully to the cereal screening operation of variation in size, lead to the screening efficiency relatively poor, do not satisfy user's production demand, consequently, need design a sieving mechanism for agricultural product processing and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a screening device for processing agricultural products.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a screening device for agricultural product processing comprises a screening box, wherein a feeding hopper is fixedly connected to one side of the top of the screening box, a discharging hopper is fixedly connected to the inner wall of the bottom of the screening box, a feeding hole is formed between the bottom of the feeding hopper and the top of the screening box, a first fixing seat is fixedly connected to the inner wall of one side of the screening box, U-shaped frames are fixedly connected to two sides of the top of the first fixing seat, a motor is fixedly connected to one side of each U-shaped frame, a rotating shaft arranged on the inner wall of one side of each U-shaped frame is fixedly connected to an output shaft of the motor, a cam is fixedly connected to the outer wall of the rotating shaft, a second fixing seat is fixedly connected to the inner wall of the other side of the screening box, a plurality of springs are fixedly connected to one side of the top of the second fixing seat, a second screening plate is fixedly connected to the tops of the springs, the bottom of, and the top of the connecting rod is fixedly connected with a first screening plate, one side of the screening box, which is close to the first screening plate, is fixedly connected with a first guide hopper, and one side of the screening box, which is close to the second screening plate, is fixedly connected with a second guide hopper.

As a further aspect of the present invention: screening case's top one side fixedly connected with mount pad, and the top fixedly connected with air-blower of mount pad, open one side inner wall of feeder hopper has the mounting groove, and the gas hood of one side fixedly connected with grafting in the mounting groove of air-blower, open the opposite side of feeder hopper has the waste material mouth, and the feeder hopper is close to one side outer wall fixedly connected with waste material fill of waste material mouth.

As a further aspect of the present invention: the equal fixedly connected with supporting leg in bottom four corners of screening case, and the equal fixedly connected with universal wheel in bottom of supporting leg.

As a further aspect of the present invention: the sieve pore diameter of the first sieving plate is larger than that of the second sieving plate.

As a further aspect of the present invention: one side outer wall fixedly connected with control panel of screening case, and one side fixedly connected with control button of control panel, air-blower and motor all are connected with control button through the wire, and control button is connected with the power through the wire.

As a further aspect of the present invention: the inner wall fixedly connected with feed hopper is feed bin down, and feed bin is the square hopper form down.

The utility model has the advantages that:

1. through the arranged feed hopper, the air blower, the air hood, the waste material opening and the waste material hopper, when the grain agricultural products enter the feed hopper, the air blower and the air hood are used for blowing the feed hopper, so that the shriveled grains and the waste chips in the grains are led out through the waste material opening and the waste material hopper, and the normal grains, the shriveled grains and the waste chips are conveniently screened;

2. through the arrangement of the U-shaped frame, the motor, the rotating shaft, the cam, the first screening plate, the connecting rod and the second screening plate, when grains enter the screening box through the feeding hopper, the motor is used for driving the rotating shaft and the cam to rotate so as to drive the first screening plate and the second screening plate to shake up and down, so that a shaking effect is formed in the screening structure, and the first screening plate and the second screening plate are used for screening the grains with different diameters, so that the screening effect is improved;

3. through the feeder hopper and the feed bin that set up, when cereal got into in the feeder hopper, utilized the feed bin to reduce the falling speed of cereal for flat cereal and sweeps can be fully blown away by the air-blower in the cereal.

Drawings

FIG. 1 is a schematic view showing the overall structure of a screening apparatus for agricultural product processing according to example 1;

FIG. 2 is a schematic front sectional view of a screening apparatus for agricultural product processing according to example 1;

fig. 3 is a schematic front sectional view of a screening apparatus for agricultural product processing according to example 2.

In the figure: 1 screening case, 2 first guide fill, 3 air-blowers, 4 feeder hoppers, 5 waste material hoppers, 6 control panels, 7 discharge hoppers, 8 springs, 9 second screening boards, 10 first screening boards, 11 gas hoods, 12 connecting rods, 13 motors, 14 cams and 15 blanking bins.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a screening device for agricultural product processing comprises a screening box 1, one side of the top of the screening box 1 is connected with a feed hopper 4 through a bolt, a discharge hopper 7 is welded on the inner wall of the bottom of the screening box 1, a feed inlet is arranged between the bottom of the feed hopper 4 and the top of the screening box 1, a first fixed seat is welded on the inner wall of one side of the screening box 1, U-shaped frames are welded on two sides of the top of the first fixed seat, a motor 13 is connected on one side of each U-shaped frame through a bolt, a rotating shaft which is rotatably connected with the inner wall of one side of each U-shaped frame is welded on an output shaft of the motor 13, a cam 14 is connected on the outer wall of the rotating shaft through a bolt, a second fixed seat is welded on the inner wall of the other side of the screening box 1, a plurality of springs 8 are welded on one side of the top of the, connecting rods 12 are welded on two sides of the top of the second screening plate 9, a first screening plate 10 is welded on the top of each connecting rod 12, a first material guide hopper 2 is welded on one side, close to the first screening plate 10, of the screening box 1, and a second material guide hopper is welded on one side, close to the second screening plate 9, of the screening box 1.

Wherein, the welding of top one side of screening case 1 has the mount pad, and there is air-blower 3 at the top of mount pad through bolted connection, and open one side inner wall of feeder hopper 4 has the mounting groove, and there is the gas hood 11 of grafting in the mounting groove one side of air-blower 3 through bolted connection, and open the opposite side of feeder hopper 4 has the waste material mouth, and there is waste material hopper 5 on the outer wall of one side that feeder hopper 4 is close to the waste material mouth through bolted connection.

Wherein, the bottom four corners of screening case 1 all welds the supporting leg, and the bottom of supporting leg all has the universal wheel through bolted connection.

Wherein the mesh diameter of the first screening plate 10 is larger than that of the second screening plate 9.

Wherein, there is control panel 6 one side outer wall of screening case 1 through bolted connection, and there is control button one side of control panel 6 through bolted connection, and air-blower 3 and motor 13 all are connected with control button through the wire, and control button is connected with the power through the wire.

The working principle is as follows: during the use, when cereal agricultural product gets into in the feeder hopper 4, the user utilizes air-blower 3 and gas hood 11 to carry out the blast air in feeder hopper 4 and handles, make flat cereal and sweeps in the cereal lead out through waste material mouth and waste material fill 5, be convenient for sieve the processing with the sweeps to normal cereal and flat cereal, then, cereal can get into in the screening case 1 through the feed inlet, the user utilizes motor 13 to drive pivot and cam 14 and rotates, thereby it shakes about driving first screening board 10 and second screening board 9, make the screening structure form the effect of shake, utilize first screening board 10 and second screening board 9 to sieve the operation to the cereal of different diameters, make the material after the screening respectively through first guide fill 2, second guide fill and ejection of compact funnel 7 are derived, improve the screening effect.

Example 2

Referring to fig. 3, in the screening apparatus for agricultural product processing, compared with embodiment 1, the inner wall of the feeding hopper 4 is connected with the discharging bin 15 through a bolt, and the discharging bin 15 is in a square hopper shape.

The working principle is as follows: when the grains enter the feed hopper 4, the falling speed of the grains is reduced by the discharging bin 15, so that the shriveled grains and the waste chips in the grains can be fully blown away by the air blower 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A screening device for agricultural product processing comprises a screening box (1) and is characterized in that a feed hopper (4) is fixedly connected to one side of the top of the screening box (1), a discharge hopper (7) is fixedly connected to the inner wall of the bottom of the screening box (1), a feed inlet is formed between the bottom of the feed hopper (4) and the top of the screening box (1), a first fixing seat is fixedly connected to the inner wall of one side of the screening box (1), a U-shaped frame is fixedly connected to both sides of the top of the first fixing seat, a motor (13) is fixedly connected to one side of the U-shaped frame, a rotating shaft is fixedly connected to an output shaft of the motor (13) and arranged on the inner wall of one side of the U-shaped frame, a cam (14) is fixedly connected to the outer wall of the rotating shaft, a second fixing seat is fixedly connected to the inner wall of the other side of the screening box (1, the top fixedly connected with second screening board (9) of spring (8), one side bottom of second screening board (9) contacts with the top of cam (14), the equal fixedly connected with connecting rod (12) in top both sides of second screening board (9), and the first screening board (10) of top fixedly connected with of connecting rod (12), screening case (1) is close to the first guide of one side fixedly connected with of first screening board (10) and fights (2), and screening case (1) is close to the second guide of one side fixedly connected with second of second screening board (9).

2. The screening device for agricultural product processing according to claim 1, wherein a mounting seat is fixedly connected to one side of the top of the screening box (1), an air blower (3) is fixedly connected to the top of the mounting seat, a mounting groove is formed in the inner wall of one side of the feeding hopper (4), an air hood (11) inserted in the mounting groove is fixedly connected to one side of the air blower (3), a waste material port is formed in the other side of the feeding hopper (4), and a waste material hopper (5) is fixedly connected to the outer wall of one side, close to the waste material port, of the feeding hopper (4).

3. The screening device for agricultural product processing according to claim 2, wherein four corners of the bottom of the screening box (1) are fixedly connected with supporting legs, and universal wheels are fixedly connected to the bottoms of the supporting legs.

4. A screening apparatus for agricultural product processing according to claim 3, wherein the first screening plate (10) has a mesh diameter larger than that of the second screening plate (9).

5. The screening device for agricultural product processing according to any one of claims 2 to 4, wherein a control panel (6) is fixedly connected to the outer wall of one side of the screening box (1), a control button is fixedly connected to one side of the control panel (6), the blower (3) and the motor (13) are both connected with the control button through wires, and the control button is connected with a power supply through wires.

6. The screening device for agricultural product processing according to claim 1, wherein a lower bin (15) is fixedly connected to the inner wall of the feeding hopper (4), and the lower bin (15) is in a square hopper shape.