CN217369266U

CN217369266U - Multifunctional grain classificator

Info

Publication number: CN217369266U
Application number: CN202220655440.0U
Authority: CN
Inventors: 陈勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-09-06
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a multi-functional grain preparator relates to grain screening technical field. The utility model comprises a machine body frame and a material hopper, wherein the material hopper is arranged on the right side of the upper surface of the machine body frame, a multilayer vibrating screen is arranged on the right side in the machine body frame, matched with the outlet end of the material hopper, a first filter plate is obliquely arranged inside the multi-layer vibrating screen, a second filter plate is obliquely arranged on the lower side inside the machine body frame, matched with a multilayer vibrating screen, the machine body frame is convenient for primary screening of materials, the left side in the machine body frame is provided with an air suction type backflow air box, and the lower surface opening of the air suction type backflow air box is matched with the second filter plate, the upper surface of the air suction type backflow air box is provided with a high-speed centrifugal fan, a partition plate is obliquely arranged in the air suction type backflow air box and is matched with the air suction type backflow air box through the high-speed centrifugal fan, the materials after the primary selection are further screened, so that the selection effect of the device is greatly improved, and the use is facilitated.

Description

Multifunctional grain classificator

Technical Field

The utility model belongs to the technical field of the grain screening, especially, relate to multi-functional grain preparator.

Background

The grain classificator is mainly used for the choice of grain (grain crops such as wheat, buckwheat, rapeseed, highland barley, sesame) and current small-size grain cleaning and sorting machine is in the use, and the clean degree of choice is not good, and the choice speed is slower, and is relatively poor to the choice effect of silt and impurity in crops such as rapeseed. Therefore, a multifunctional grain classificator is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide multi-functional grain preparator to prior art's defect and not enough.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a multifunctional grain classificator, which comprises a body frame and a material hopper, wherein the material hopper is arranged on the right side of the upper surface of the body frame, a multilayer vibrating screen is obliquely arranged on the right side inside the body frame and is matched with the outlet end of the material hopper, a first filter plate is obliquely arranged inside the multilayer vibrating screen, an impurity diversion groove is arranged on the left side of the multilayer vibrating screen and is matched with the left end of the first filter plate, an impurity outlet is arranged on the rear surface of the body frame and is communicated with the rear surface of the impurity diversion groove, a second filter plate is obliquely arranged on the lower side inside the body frame and is matched with the multilayer vibrating screen, an air suction type backflow air box is arranged on the left side inside the body frame, the lower surface opening of the air suction backflow air box is matched with the second filter plate, and a high-speed centrifugal fan is arranged on the upper surface of the air suction backflow air box, the air suction type backflow air box is internally and obliquely provided with a partition plate.

Through the multilayer shale shaker, under the mutually supporting of first filter and second filter, carry out a lot of screening to the material, wherein the impurity of great granule gets into inside the impurity guiding gutter along with the vibration of device, export through the impurity of fuselage frame rear surface, be convenient for collect and clear up, the dust of less granule, impurity etc., under the effect of second filter, fall to ground, high-speed centrifugal fan mutually supports with the formula backward flow bellows of wind-suction simultaneously, under the effect of baffle, further carry out the choice to the material after the primary election, adsorb impurity such as the vacant shell that mixes in the material, the speed and the choice effect of device have been improved greatly.

Preferably, the left side of the inside of the machine body frame is provided with a discharge port, and the discharge port is obliquely arranged.

Preferably, the discharge gate mutually supports with the second filter plate left end, through the discharge gate is convenient for the discharge and the collection of choice back material.

Preferably, the lower surface of the second filter plate is provided with a vibration motor, and the vibration motor is convenient for providing a vibration effect to the device for screening.

Preferably, the rear side of the upper surface of the air suction type backflow air box is provided with an air suction outlet.

Preferably, the air suction outlet is connected with an external dust bag, and the air suction outlet is connected with the external dust bag, so that the adsorbed impurities can be conveniently collected and conveniently treated.

The utility model discloses following beneficial effect has:

the utility model discloses a multilayer shale shaker, under mutually supporting of first filter and second filter, carry out a lot of screening to the material, wherein the impurity of great granule gets into inside the impurity guiding gutter along with the vibration of device, export through the impurity of fuselage frame rear surface, be convenient for collect and clear up, the dust of less granule, impurity etc., under the effect of second filter, fall to ground, high-speed centrifugal fan mutually supports with the formula backward flow bellows of induced draught simultaneously, under the effect of baffle, further carry out the choice to the material after the primary election, adsorb impurity such as the vacant shell that mixes in the material, the choice speed and the choice effect of device have been improved greatly.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic structural view of section A-A in FIG. 2;

fig. 4 is an enlarged schematic view of a portion B in fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a fuselage frame; 2. a material hopper; 3. a plurality of layers of vibrating screens; 4. a discharge port; 5. a vibration motor; 6. an air suction type backflow air box; 7. a high-speed centrifugal fan; 8. a first filter plate; 9. a second filter plate; 10. an impurity diversion trench; 11. an air suction outlet; 12. a separator.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model relates to a multifunctional grain classificator, which comprises a body frame 1 and a material hopper 2, wherein the material hopper 2 is arranged on the right side of the upper surface of the body frame 1, a multilayer vibration sieve 3 is obliquely arranged on the right side inside the body frame 1 and is matched with the outlet end of the material hopper 2, a first filter plate 8 is obliquely arranged inside the multilayer vibration sieve 3, an impurity diversion groove 10 is arranged on the left side of the multilayer vibration sieve 3, the impurity diversion groove 10 is matched with the left end of the first filter plate 8, an impurity outlet is arranged on the rear surface of the body frame 1 and is communicated with the rear surface of the impurity diversion groove 10, a second filter plate 9 is obliquely arranged on the lower side inside the body frame 1 and is matched with the multilayer vibration sieve 3, an air suction type backflow air box 6 is arranged on the left side inside the body frame 1, and the lower surface opening of the air suction type backflow air box 6 is matched with the second filter plate 9, the upper surface of the air suction type backflow air box 6 is provided with a high-speed centrifugal fan 7, and a partition plate 12 is obliquely arranged inside the air suction type backflow air box 6.

Through multilayer shale shaker 3, under mutually supporting of first filter 8 and second filter 9, carry out a lot of screening to the material, wherein the impurity of great granule gets into inside impurity guiding gutter 10 along with the vibration of device, export through the impurity of fuselage frame 1 rear surface, be convenient for collect and clear up, the dust of less granule, impurity etc., under the effect of second filter 9, fall to ground, high-speed centrifugal fan 7 mutually supports with wind-suction type backward flow bellows 6 simultaneously, under the effect of baffle 12, further carry out the choice to the material after the primary election, adsorb impurity such as the vacant shell that mixes in the material, the choice speed and the choice effect of device have been improved greatly.

The air suction type backflow air box 6 is provided with an air suction outlet 11 on the rear side of the upper surface, the air suction outlet 11 is connected with an external dust collection bag, and the air suction outlet 11 is connected with the external dust collection bag, so that the adsorbed impurities can be conveniently collected and conveniently treated.

The surface mounting has vibrating motor 5 under the second filter 9, is convenient for provide the vibration effect to the device through vibrating motor 5, screens.

The left side of the inside of the frame body 1 is provided with a discharge port 4, the discharge port 4 is arranged obliquely, the discharge port 4 is matched with the left end of the second filter plate 9, and the discharge and collection of the carefully-selected materials are facilitated through the discharge port 4.

The working principle is as follows: in the using process of the utility model, the vibration motor 5 and the high-speed centrifugal fan 7 are simultaneously started, the materials to be refined are put into the material hopper 2, the materials fall into the multilayer vibration sieve 3, the driving device vibrates along with the action of the vibration motor 5 to sieve the materials in the multilayer vibration sieve 3, wherein the larger-particle impurities stay on the first filter plate 8, the impurities move to the left end of the first filter plate 8 along with the vibration of the device and fall into the impurity diversion groove 10 under the action of the inclination of the first filter plate 8, the impurities are discharged through the impurity outlet at the rear side to be collected and processed in a unified way, the materials with smaller volume, other small-particle impurities, dust and the like fall onto the second filter plate 9, under the action of the second filter plate 9, the small-particle impurities, dust and the like fall onto the ground through the second filter plate 9, and under the sieving action of the first filter plate 8 and the second filter plate 9, the material moves to the left side under the inclination action of the second filter plate 9;

meanwhile, under the action of a high-speed centrifugal fan 7, the air suction type backflow air box 6 is combined to adsorb impurities such as empty shells in the primarily-selected materials, the impurities are conveniently and intensively treated in an external dust collecting bag through an air suction outlet 11, and meanwhile, under the inclination action of the partition plate 12, the sucked materials fall back to the second filter plate 9 along the partition plate 12 under the action of gravity and continuously move to the left side to be discharged through the discharge port 4, so that the materials are effectively prevented from being sucked out together, and waste is avoided;

wherein the inclination of multilayer shale shaker 3 is adjusted to the accessible, realizes the control to the ejection of compact speed of cleaning the material, combines the through-hole of the different apertures in first filter 8 and second filter 9 surface, carries out the multilayer screening to the material, and the air volume size is adjusted in 7 activities of high-speed centrifugal fan simultaneously, realizes the use of different material screening, can be guaranteeing not to siphon away the tiny impurity in the material of furthest clearance under the condition of cleaning the material.

The utility model discloses a screening of vibration clears away great impurity and dust, and it is further choice to the grain crop to recombine formula backward flow bellows 6 and high-speed centrifugal fan 7 of inhaling, has improved the choice speed and the choice effect of device greatly, has that the structure is small and exquisite light, convenient to use, and the clearance is fast, and choice is effectual, and is with low costs, and the noise is little, and is more environmental protection, saves advantages such as labour.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Multi-functional grain preparator, including fuselage frame (1) and material hopper (2), its characterized in that: the material hopper (2) is arranged on the right side of the upper surface of the machine body frame (1), the multilayer vibrating screen (3) is obliquely arranged on the right side inside the machine body frame (1) and matched with the outlet end of the material hopper (2), the first filter plate (8) is obliquely arranged inside the multilayer vibrating screen (3), the impurity diversion groove (10) is arranged on the left side of the multilayer vibrating screen (3), the impurity diversion groove (10) is matched with the left end of the first filter plate (8), the impurity outlet is formed in the rear surface of the machine body frame (1) and communicated with the rear surface of the impurity diversion groove (10), the second filter plate (9) is obliquely arranged on the lower side inside the machine body frame (1) and matched with the multilayer vibrating screen (3), the air suction type air box (6) is arranged on the left side inside the machine body frame (1), and the opening in the lower surface of the air suction type air box (6) is matched with the second filter plate (9), the upper surface of the air suction type backflow air box (6) is provided with a high-speed centrifugal fan (7), and a partition plate (12) is obliquely arranged inside the air suction type backflow air box (6).

2. The multifunctional grain classificator according to claim 1, characterized in that a discharge hole (4) is arranged at the left side inside the machine body frame (1), and the discharge hole (4) is arranged in an inclined manner.

3. The multifunctional grain concentrator according to claim 2, wherein the discharge hole (4) is matched with the left end of the second filter plate (9).

4. The multifunctional grain concentrator according to claim 3, wherein the vibration motor (5) is installed on the lower surface of the second filter plate (9).

5. The multifunctional grain concentrator according to claim 4, wherein the air suction type return air box (6) is provided with an air suction outlet (11) at the rear side of the upper surface thereof.

6. The multifunctional grain refiner according to claim 5, wherein the suction outlet (11) is connected with an external dust bag.