CN216989102U

CN216989102U - Grain screening device for feed processing

Info

Publication number: CN216989102U
Application number: CN202220269225.7U
Authority: CN
Inventors: 欧小燕
Original assignee: Chongqing Sanwang Forage Co ltd
Current assignee: Chongqing Sanwang Forage Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-07-19
Anticipated expiration: 2032-02-10

Abstract

The utility model provides a grain sieving mechanism for feed processing, includes bottom plate, landing leg and electric mesh screen, the bottom plate top can be dismantled through the landing leg and connect the electric mesh screen, electric mesh screen bottom joint has the sweeps groove, the sweeps groove bottom is through the dust absorption end turn-on connection of hose with the dust catcher, dust catcher back position is provided with the dust absorption joint, bottom plate surface mounting type of falling U support. The sweeps groove of electric mesh screen bottom passes through the dust absorption end turn-on connection of hose with the dust catcher, the dust absorption joint at the dust catcher back passes through external pipeline fixed connection with the joint of breathing in of suction hood, to the inside grain that pours into of electric mesh screen, and the type of falling U relatively rotates the suction hood, through external power supply synchronous start electric mesh screen and dust catcher, the material sediment that the sieve falls passes through the sweeps groove and gets into the dust catcher, the sweeps that wafts gets into the dust catcher under the suction hood's negative pressure effect, thereby reduce splashing of waste residue and wafting of sweeps, keep operational environment's clean, conveniently clean.

Description

Grain screening device for feed processing

Technical Field

The utility model relates to the technical field of feed processing, in particular to a grain screening device for feed processing.

Background

In feed processing, need screen the edulcoration to its raw materials, to the mode of grain screening, use electronic mesh screen mostly, reduce workman's the amount of labour effectively.

It is known that when an electric mesh screen is used for screening grains, the production of waste residues and dust causes the dirt of the working environment, and the cleaning is inconvenient.

In order to solve the above problems, a grain screening device for feed processing is provided in the present application.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides a grain screening device for feed processing, wherein a scrap groove at the bottom of an electric mesh screen is in conduction connection with a dust suction end of a dust collector through a hose, a dust suction joint at the back of the dust collector is fixedly connected with a suction joint of a dust suction hood through an external pipeline, grains are injected into the electric mesh screen, the dust suction hood rotates relative to an inverted U-shaped support, the electric mesh screen and the dust collector are synchronously started through an external power supply, screened material residues enter the dust collector through the scrap groove, and flying scraps enter the dust collector under the negative pressure action of the dust suction hood, so that splashing of waste residues and flying of the waste residues are reduced, the working environment is kept clean, and cleaning is convenient.

(II) technical scheme

In order to solve the problems, the utility model provides a grain screening device for feed processing, which comprises a bottom plate, supporting legs and an electric mesh screen, wherein the electric mesh screen is detachably connected above the bottom plate through the supporting legs, a scrap groove is clamped at the bottom of the electric mesh screen, the bottom of the scrap groove is in conduction connection with a dust suction end of a dust collector through a hose, a dust suction joint is arranged at the back of the dust collector, an inverted U-shaped support is arranged on the surface of the bottom plate, the top end of the inverted U-shaped support is movably connected with a dust suction cover through a damping hinge, an air suction joint is arranged on the surface of the dust suction cover, the scrap groove at the bottom of the electric mesh screen is in conduction connection with the dust suction end of the dust collector through a hose, the dust suction joint at the back of the dust collector is fixedly connected with the air suction joint of the dust suction cover through an external pipeline, grains are injected into the electric mesh screen, the dust suction cover rotates relative to the inverted U-shaped support, and the electric mesh screen and the dust collector are synchronously started through an external power supply, the material sediment that sieves down gets into the dust catcher through the sweeps groove, and the sweeps of sweeps to reduce splashing and the sweeps of waste residue, keep operational environment's cleanness, conveniently clean.

Preferably, the bottom opening end position of dust hood bonds and has the rubber circle, the rubber circle is corresponding with the electronic mesh screen, and when electronic mesh screen pressfitting dust hood relatively, the rubber circle laminating improves the leakproofness of its junction at the open end of electronic mesh screen, reduces flying dust.

Preferably, the handles are welded on the two side walls of the electric mesh screen, the upper surface of each handle is fixedly connected with a limiting column, the two side walls of the dust hood are fixedly connected with a supporting plate, the supporting plate is located above the limiting columns, and when the dust hood is pressed on the electric mesh screen relatively, the limiting columns on the upper surface of each handle support the supporting plates on the two side walls of the dust hood in a limiting mode, so that the stability of the dust hood is improved.

Preferably, the reverse U-shaped support back position fixed connection pipe clamp, the open end of pipe clamp bonds there is the slipmat, the pipe clamp is located between dust catcher and the suction hood, the dust absorption joint of dust catcher is corresponding with the joint of breathing in of suction hood, and the dust absorption joint of dust catcher is through the joint of breathing in of external hose and suction hood, and the pipe clamp is used for fixed external hose centre gripping, improves the stability of junction, is difficult for droing.

Preferably, the front surface of the dust hood is fixedly connected with the traction seat, the surface of the traction seat is provided with anti-skidding lines, and the traction seat is used for drawing the dust hood, so that the operation is more convenient.

The technical scheme of the utility model has the following beneficial technical effects:

the waste chip groove at the bottom of the electric mesh screen is communicated and connected with the dust absorption end of the dust collector through the hose, the dust absorption joint at the back of the dust collector is fixedly connected with the suction joint of the dust absorption cover through an external pipeline, grains are injected into the electric mesh screen, the dust absorption cover rotates relative to the inverted U-shaped support, the electric mesh screen and the dust collector are synchronously started through an external power supply, screened material residues enter the dust collector through the waste chip groove, and flying waste chips enter the dust collector under the negative pressure action of the dust absorption cover, so that the splashing of waste residues and the flying of the waste chips are reduced, the working environment is kept clean, and the cleaning is convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of a grain screening device for feed processing according to the present invention.

Fig. 2 is a schematic connection diagram of a dust hood and a dust collector of the grain screening device for feed processing according to the present invention.

Fig. 3 is a schematic view showing the connection between a dust collector and an electric mesh screen of the grain screening device for feed processing according to the present invention.

Reference numerals: 1. a base plate; 2. a support leg; 3. an electric mesh screen; 4. a handle; 5. a limiting column; 6. a vacuum cleaner; 601. a dust collection joint; 602. a scrap chute; 7. an inverted U-shaped bracket; 701. a pipe clamp; 8. a dust hood; 801. a suction connection; 9. a support plate; 10. a rubber ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings in combination with the embodiments. It is to be understood that these descriptions are only illustrative and are not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the grain screening device for feed processing provided by the utility model comprises a bottom plate 1, supporting legs 2 and an electric mesh screen 3, wherein the electric mesh screen 3 is detachably connected above the bottom plate 1 through the supporting legs 2, a scrap groove 602 is clamped at the bottom of the electric mesh screen 3, the bottom of the scrap groove 602 is in conduction connection with a dust suction end of a dust collector 6 through a hose, a dust suction joint 601 is arranged at the back of the dust collector 6, an inverted U-shaped bracket 7 is mounted on the surface of the bottom plate 1, the top end of the inverted U-shaped bracket 7 is movably connected with a dust suction cover 8 through a damping hinge, and an air suction joint 801 is mounted on the surface of the dust suction cover 8.

It should be noted that, the scrap groove 602 at the bottom of the electric mesh screen 3 is in conduction connection with the dust collection end of the dust collector 6 through a hose, the dust collection joint 601 at the back of the dust collector 6 is fixedly connected with the suction joint 801 of the dust hood 8 through an external pipeline, grains are injected into the electric mesh screen 3, the dust hood 8 is rotated relative to the inverted U-shaped support 7, the electric mesh screen 3 and the dust collector 6 are synchronously started through an external power supply, the screened material slag enters the dust collector 6 through the scrap groove 602, and the flying scraps enter the dust collector 6 under the negative pressure action of the dust hood 8, so that the splashing of the waste slag and the flying of the scrap are reduced, the working environment is kept clean, and the cleaning is convenient.

In an alternative embodiment, a rubber ring 10 is adhered to the bottom open end of the dust hood 8, and the rubber ring 10 corresponds to the electric mesh screen 3.

It should be noted that when the dust hood 8 is pressed against the electric mesh screen 3, the rubber ring 10 is attached to the opening end of the electric mesh screen 3, so as to improve the sealing property of the joint and reduce flying of the flying dust.

In an optional embodiment, handles 4 are welded to two side walls of the electric mesh screen 3, the upper surface of each handle 4 is fixedly connected with a limiting column 5, two side walls of the dust hood 8 are fixedly connected with supporting plates 9, and the supporting plates 9 are located above the limiting columns 5.

It should be noted that, when the dust hood 8 is pressed against the electric mesh screen 3, the limiting columns 5 on the upper surface of the handle 4 support and limit the supporting plates 9 on the two side walls of the dust hood 8, so that the stability of the dust hood 8 is improved.

In an alternative embodiment, a pipe clamp 701 is fixedly connected to the back of the inverted U-shaped bracket 7, a non-slip pad is adhered to the open end of the pipe clamp 701, the pipe clamp 701 is located between the dust collector 6 and the dust hood 8, and the dust collection joint 601 of the dust collector 6 corresponds to the suction joint 801 of the dust hood 8.

It should be noted that the dust suction joint 601 of the dust collector 6 is connected with the suction joint 801 of the dust suction cover 8 through the external hose, and the pipe clamp 701 is used for clamping and fixing the external hose, so that the stability of the connection position is improved, and the external hose is not easy to fall off.

In an alternative embodiment, the dust hood 8 is fixedly connected with the traction seat on the front surface, and the surface of the traction seat is provided with anti-skid grains.

It should be noted that, the traction base is used for drawing the dust hood 8, and the operation is more convenient.

According to the utility model, a scrap groove 602 at the bottom of the electric mesh screen 3 is in conduction connection with a dust suction end of a dust collector 6 through a hose, a dust suction connector 601 at the back of the dust collector 6 is fixedly connected with a suction connector 801 of a dust suction cover 8 through an external pipeline, grains are injected into the electric mesh screen 3, the dust suction cover 8 is rotated relative to the inverted U-shaped support 7, the electric mesh screen 3 and the dust collector 6 are synchronously started through an external power supply, screened material residues enter the dust collector 6 through the scrap groove 602, and flying scraps enter the dust collector 6 under the negative pressure action of the dust suction cover 8, so that splashing of waste residues and flying of the scraps are reduced, and the working environment is kept clean; when the dust hood 8 is pressed against the electric mesh screen 3, the limiting columns 5 on the upper surface of the handle 4 support and limit the supporting plates 9 on the two side walls of the dust hood 8, so that the stability of the dust hood 8 is improved; when the dust hood 8 is pressed on the electric mesh screen 3, the rubber ring 10 is attached to the opening end of the electric mesh screen 3, the sealing performance of the joint of the electric mesh screen is improved, and flying of flying dust is reduced.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a grain sieving mechanism for feed processing, includes bottom plate (1), landing leg (2) and electric mesh screen (3), can dismantle through landing leg (2) and connect electric mesh screen (3) bottom plate (1) top, its characterized in that, electric mesh screen (3) bottom joint has scrap groove (602), the dust absorption end turn-on connection of scrap groove (602) bottom hose and dust catcher (6) is passed through, dust catcher (6) back position is provided with dust absorption joint (601), bottom plate (1) surface mounting type of falling U support (7), damping hinge swing joint suction hood (8) are passed through on type of falling U support (7) top, suction hood (8) surface mounting suction joint (801).

2. The grain screening device for feed processing according to claim 1, wherein a rubber ring (10) is adhered to the bottom opening end position of the dust hood (8), and the rubber ring (10) corresponds to the electric mesh screen (3).

3. The grain screening device for feed processing according to claim 1, wherein handles (4) are welded to two side walls of the electric mesh screen (3), and limiting columns (5) are fixedly connected to the upper surfaces of the handles (4).

4. The grain screening device for feed processing according to claim 1, wherein two side walls of the dust hood (8) are fixedly connected with a support plate (9), and the support plate (9) is positioned above the limiting column (5).

5. The grain screening device for feed processing according to claim 1, wherein a pipe clamp (701) is fixedly connected to the back of the inverted U-shaped bracket (7), and an anti-slip pad is bonded to the open end of the pipe clamp (701).

6. Grain screening device for feed processing according to claim 5, characterized in that the pipe clamp (701) is located between the dust collector (6) and the dust hood (8), and the dust collection connection (601) of the dust collector (6) corresponds to the suction connection (801) of the dust hood (8).

7. The grain screening device for feed processing according to claim 1, wherein the front surface of the dust hood (8) is fixedly connected with a traction seat, and the surface of the traction seat is provided with anti-skid grains.