CN205496054U - Grain edulcoration cleaning device - Google Patents

Abstract

The utility model discloses a grain removal and cleaning device, which comprises a mobile platform, a self-balancing vibrating sieve arranged on the mobile platform, a mesh belt primary cleaning sieve arranged above the self-balancing vibrating sieve, and a mesh belt of the mesh belt primary cleaning sieve. The miscellaneous screen outlet is connected with the miscellaneous channel of the self-balancing vibrating screen through the large miscellaneous collecting bucket of the mesh belt screen. The utility model adopts a reasonable and compact structure to combine preliminary screening, deep screening and material dust removal, reduces the operation process of repeated screening, saves time and manpower, improves the efficiency of material screening, and mesh belt screens out impurities. The mouth is connected with the miscellaneous channel of the self-balancing vibrating screen through the large miscellaneous collection bucket of the mesh belt sieve, which avoids the separate collection of impurities and occupies more space, and facilitates the one-time collection of impurities. The utility model has high screening efficiency and good material screening quality. The movement is flexible and convenient, the impurities are collected quickly and concentrated, and the high-quality screening and impurity removal of grain can be efficiently completed in a short time.

Description

A grain cleaning device

technical field

The utility model belongs to the technical field of grain processing machinery and equipment, and relates to a cleaning device for bulk grain or other small particle materials, in particular to a grain cleaning device for removing impurities.

Background technique

Grain harvested by combine harvesting machinery will inevitably contain a large amount of impurities such as straw, so the grain

Before subsequent processing or storage, the grain needs to be sieved to remove impurities. At present, there are still many impurities in the materials that are only initially sieved, and usually need to be further sieved, which requires repeated sieving after material collection, resulting in the sieving process increase, time-consuming and labor-intensive; and the sieving treatment structure of the existing primary cleaning sieve is complicated, resulting in high equipment cost, inconvenient operation and maintenance, low sieving efficiency and sieving quality, and when the total amount of grain is large, the initial cleaning sieving is difficult. Efficiently complete the high-quality screening of grain in a short period of time; most of the existing mesh belt initial cleaning screens are fixed, limited by the site, and have a small scope of application. Some movable mesh belt initial cleaning screens have walking parts The structural design is unreasonable, the movement is not flexible, the direction is not easy to control, and it cannot be fixed quickly and effectively after moving to the position. Self-balancing vibrating screen is a kind of vibrating screen. It is a machine used in granaries. It is used to screen and separate impurities and dust of different sizes in grain. It has been widely used in flour making, oil making, rice rolling, and food processing. In , feed, medicine, chemical and other industries, the current self-balancing vibrating screen drives the sieve body to vibrate through the exciting force generated by the vibration source, and drives the sieve body to do reciprocating linear motion to achieve the effect of sieving materials, which can remove weeds Light impurities and materials such as light impurities and materials are better screened and screened, but fine dust with a particle size smaller than the material particle size cannot be effectively removed; the existing mesh belt initial cleaning screen is a single screening, and the screened materials pass through the sieve The net falls directly on the ground for collection, and if it needs multiple primary cleaning and screening, it needs to be collected and then single-screened, which is time-consuming and laborious, and the screening efficiency is low; For self-balancing vibrating sieve screening, the impurities screened out in the two equipment screenings need to be collected separately, and there are many operating procedures, so one-time centralized collection cannot be performed.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art, and provide a grain impurity removal and cleaning device with compact structure, good grain impurity cleaning effect and centralized collection of impurities.

In order to achieve the above object, the technical scheme that the utility model takes is as follows:

A grain removal and cleaning device, comprising a mobile platform, a self-balancing vibrating screen arranged on the mobile platform, and a mesh belt initial cleaning screen arranged above the self-balancing vibrating screen;

The mesh belt sieve miscellaneous outlet of the mesh belt primary cleaning sieve is connected with the self-balancing vibrating sieve miscellaneous passage of the self-balancing vibrating sieve through the mesh belt sieve large miscellaneous collecting bucket.

As a further improvement of the utility model, the mesh belt primary cleaning screen is provided with a partition separating the transmission screen from the mesh belt screen outlet.

As a further improvement of the utility model, the discharge port of the mesh belt primary cleaning screen at the bottom of the mesh belt primary cleaning screen is connected to the feed port of the self-balancing vibrating screen through the mesh belt screen discharge hose.

As a further improvement of the utility model, the mesh belt primary cleaning screen is fixed above the self-balancing vibrating screen through the mesh belt screen bracket.

As a further improvement of the utility model, the mobile platform is provided with a base for fixing the self-balancing vibrating screen.

As a further improvement of the utility model, the mobile platform is provided with a large miscellaneous outlet located below the exit of the miscellaneous discharge channel of the self-balancing vibrating screen.

As a further improvement of the utility model, the mobile platform is provided with traveling wheels and telescopic outriggers.

Compared with the prior art, the beneficial effects obtained by the utility model are as follows:

The utility model adopts a reasonable and compact structure to combine preliminary screening, deep screening and material dust removal, reduces the operation process of repeated screening, saves time and manpower, and improves the efficiency of material screening; Large impurities are preliminarily screened to avoid blockage of large impurities in the self-balancing vibrating screen, which will cause the vibrating screen to malfunction. The self-balancing vibrating screen will clean up the small and medium impurities in the material. A large amount of dust and light impurities are sucked away through the suction port, the material treatment effect is better, the material impurity content is low, and the quality is high; the material sieved under the transmission screen is sent to the mesh belt sieve discharge hose by the scraper into the self-balancing vibrating screen for further in-depth screening; the miscellaneous outlet of the mesh belt screen is connected with the miscellaneous channel of the self-balancing vibrating screen through the large miscellaneous collection bucket of the mesh belt sieve, so as to avoid the separate collection of impurities and occupy more space, which is convenient for impurities One-time collection, the utility model is equipped with a mobile platform and walking wheels, which is convenient for movement, and is equipped with retractable legs to quickly and effectively position the entire equipment. The utility model has high sieving efficiency, good material sieving quality, flexible and convenient movement, fast and concentrated impurity collection, and can efficiently complete the high-quality sieving and dust removal work for grain in a short time.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the sectional structural representation of the utility model.

In the attached picture:

1. Mobile platform, 2. Self-balancing vibrating screen, 3. Mesh belt initial cleaning screen outlet, 4. Mesh belt screen support, 5. Mesh belt initial cleaning sieve, 6. Transmission screen, 9. Self-balancing vibrating screen inlet, 10. Mesh belt Sieve discharge hose, 11 mesh belt sieve miscellaneous outlet, 12 mesh belt sieve large miscellaneous collection bucket, 13 self-balancing vibrating sieve discharge miscellaneous channel, 14 large miscellaneous outlet, 18 base, 19 clapboard, 20 traveling wheel, 21 pieces leg.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in accompanying drawings 1 and 2, a kind of cleaning device for grain removal includes a mobile platform 1, a self-balancing vibrating screen 2 arranged on the mobile platform 1, and a mesh belt primary cleaning screen 5 arranged above the self-balancing vibrating screen 2 , the self-balancing vibrating screen 2 drives the sieve body of the self-balancing vibrating screen 2 to vibrate through the exciting force generated by the vibrating motor, and drives the sieve body to do a reciprocating linear motion so as to achieve the effect of screening materials, which can remove weeds, etc. Light impurities and materials are better screened and screened. The mesh belt sieve miscellaneous port 11 of the mesh belt initial cleaning screen is connected with the self-balancing vibrating screen miscellaneous channel 13 of the self-balancing vibrating screen 2 through the mesh belt sieve large miscellaneous collecting bucket 12, and the mesh belt initial cleaning sieve 5 sieves The impurities and the impurities sieved by the self-balancing vibrating screen 2 are collected in one channel for centralized collection, avoiding the separate setting of the two impurity outlets and separate collection, which takes up a lot of space, and the impurities can be conveniently collected at one time. The mesh belt initial cleaning screen 5 is provided with a partition 19 that separates the drive screen 6 from the miscellaneous outlet 11 of the mesh belt screen. The partition 19 ensures that impurities and materials are separated, and doping and mixing do not occur after screening. . The mesh belt primary cleaning screen discharge port 3 at the bottom of the mesh belt primary cleaning screen 5 is connected to the self-balance vibrating screen feed port 9 through the mesh belt screen discharge hose 10, and the material passes through the double-layer dynamic screen on the transmission screen 6. , the screening effect is good, the quality of the screened material is high, and the material screened by the transmission screen 6 enters the self-balancing vibrating screen 2 through the mesh belt screen discharge hose 10. The mesh belt initial cleaning screen 5 is fixed above the self-balancing vibrating screen 2 through the mesh belt screen bracket 4, and the mesh belt screen bracket 4 is fixed on the mobile platform 1.

The mobile platform 1 is provided with a base 18 for fixing the self-balancing vibrating screen, and the self-balancing vibrating screen 2 is installed on the mobile platform 1 through the base 18 . The mobile platform 1 is provided with a large miscellaneous outlet 14 located below the self-balancing vibrating screen 2, and the impurities screened out by the self-balancing vibrating screen 2 are collected through the large miscellaneous outlet 14, and the mobile platform 1 is provided with walking wheels 20 And retractable legs 21.

The utility model adopts a reasonable and compact structure to combine preliminary screening, deep screening and material dust removal, reduces the operation process of repeated screening, saves time and manpower, and improves the efficiency of material screening; 5. Preliminarily screen the larger impurities to avoid the blockage of large impurities in the self-balancing vibrating screen 2, which will cause the self-balancing vibrating screen 2 to malfunction. The self-balancing vibrating screen 2 will clean up the light, medium and small impurities in the material. The treatment effect is better, the material has low impurity content and high quality; the material screened by the transmission screen 6 enters the self-balancing vibrating screen 2 through the scraper belt sieve discharge hose 10 for further deep screening; the mesh belt screen The miscellaneous outlet 11 is connected with the self-balancing vibrating screen miscellaneous passage 13 through the large miscellaneous collection bucket 12 of the mesh belt sieve, so as to avoid the separate collection of impurities and occupy more space, and facilitate the one-time collection of impurities. The utility model is provided with a mobile platform 1 and a walking platform. Wheels 20 are convenient for moving, and retractable legs 21 are provided to quickly and effectively position the entire device. The utility model has high sieving efficiency, good material sieving quality, flexible and convenient movement, fast and concentrated impurity collection, and can efficiently complete the high-quality sieving and dust removal work for grain in a short time.

The above-mentioned implementations are only preferred embodiments of the present utility model, rather than an exhaustive list of feasible implementations of the present utility model. For those skilled in the art, any obvious changes made without departing from the principle and spirit of the utility model should be considered to be included in the protection scope of the claims of the utility model.

Claims (7)

1. A grain removal and cleaning device, characterized in that it includes a mobile platform (1), a self-balancing vibrating screen (2) arranged on the mobile platform (1), and a self-balancing vibrating screen (2) above Mesh belt initial cleaning screen (5); The mesh belt sieve miscellaneous outlet (11) of the mesh belt primary cleaning sieve is connected with the self-balancing vibrating sieve miscellaneous passage (13) of the self-balancing vibrating sieve (2) through the mesh belt sieve large miscellaneous collecting bucket (12). 2. A grain removal and cleaning device according to claim 1, characterized in that: the mesh belt initial cleaning screen (5) is provided with a drive screen (6) and a mesh belt screening port (11 ) separated clapboard (19). 3. A grain removal and cleaning device according to claim 2, characterized in that: the outlet (3) of the mesh belt primary cleaning screen (5) at the bottom of the mesh belt primary cleaning screen is discharged through the mesh belt screen The hose (10) is connected to the feeding port (9) of the self-balancing vibrating screen. 4. The grain removal and cleaning device according to claim 3, characterized in that: the mesh belt primary cleaning screen (5) is fixed above the self-balancing vibrating screen (2) through the mesh belt screen bracket (4). 5. A grain removal and cleaning device according to claim 4, characterized in that: the mobile platform (1) is provided with a base (18) for fixing a self-balancing vibrating screen. 6. A grain removal and cleaning device according to claim 5, characterized in that: the mobile platform (1) is provided with a large miscellaneous outlet (14) located below the exit of the self-balancing vibrating screen (13) exiting the miscellaneous ). 7. A grain removal and cleaning device according to any one of claims 1-6, characterized in that: the mobile platform (1) is provided with walking wheels (20) and telescopic outriggers (21) .