CN214030863U

CN214030863U - Bulk cargo device

Info

Publication number: CN214030863U
Application number: CN202022926306.3U
Authority: CN
Inventors: 王会良; 李春雷
Original assignee: Shijiazhuang Julite Machinery Co ltd
Current assignee: Shijiazhuang Julite Machinery Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-24
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to a bulk cargo device, which comprises a raw material inlet and bulk cargo plates arranged below the raw material inlet, wherein the bulk cargo plates comprise a second bulk cargo plate and a first bulk cargo plate and a third bulk cargo plate which are respectively arranged at the left side and the right side of the second bulk cargo plate, the first bulk cargo plate and the third bulk cargo plate are gradually inclined downwards, and the second bulk cargo plate is positioned under the raw material inlet; the utility model discloses a first bulk cargo board, second bulk cargo board, third bulk cargo board form approximate arch to all be equipped with the baffle, both can play the bulk cargo effect and also can be with the even two parts that divide into of material, help the proportion mesa to form the passageway of three backward flows, the middle light miscellaneous backward flow of proportion platform with higher speed.

Description

Bulk cargo device

Technical Field

The utility model relates to a bulk cargo device.

Background

At present, in traditional specific gravity cleaning equipment, the bulk cargo board uses a simple plate-shaped structure and is integrated with the cover body, so that when the large-yield production is carried out, the bulk cargo board has insufficient grain effect, the subsequent dust removal and specific gravity selection effects are poor, and the screening requirement when the large-yield production is difficult to meet. And adopt integral type structure, also comparatively complicated when the bulk cargo board needs to be changed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a bulk cargo is effectual is provided.

The utility model adopts the technical proposal that: the bulk cargo device comprises a raw material inlet and bulk cargo plates arranged below the raw material inlet, wherein the bulk cargo plates comprise a second bulk cargo plate and a first bulk cargo plate and a third bulk cargo plate which are respectively arranged on the left side and the right side of the second bulk cargo plate, the first bulk cargo plate and the third bulk cargo plate are gradually inclined downwards, and the second bulk cargo plate is positioned under the raw material inlet.

Furthermore, a first baffle is arranged on one side of each of the first bulk material plate, the second bulk material plate and the third bulk material plate close to the raw material inlet.

Further, the second material dispersing plate is gradually inclined downwards from one side close to the raw material inlet to the other side.

Furthermore, a second baffle is arranged on one side, far away from the raw material inlet, of the second material scattering plate.

Furthermore, a second baffle plate is arranged at the high end of one side of the first bulk material plate and the third bulk material plate, which is far away from the raw material inlet, and the high end of the side.

Furthermore, the raw material inlet is arranged on the cover body, and the material dispersing plate is detachably connected with the cover body through bolts or screws.

The utility model discloses an actively the effect does: the utility model discloses a first bulk cargo board, second bulk cargo board, third bulk cargo board form approximate arch to all be equipped with the baffle, both can play the bulk cargo effect and also can be with the even two parts that divide into of material, help the proportion mesa to form the passageway of three backward flows, than the middle light and miscellaneous backward flow of heavy platform with higher speed.

Drawings

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

FIG. 2 is a schematic view of the installation structure of the present invention;

fig. 3 is a schematic view of the structure of the sealing cover of the present invention.

Detailed Description

As shown in the attached

drawings

1 and 2, the utility model discloses a cover body 1, the raw materials entry 5 of setting on the cover body 1 and the bulk cargo board 6 of setting in raw materials entry 5 below, bulk cargo board 6 and negative pressure suction hood 1 can dismantle the connection through bolt or screw, when wearing and tearing need change appear in bulk cargo board 6, can in time change, and simple and convenient.

The material scattering plates 6 include a second material scattering plate 602, and a first material scattering plate 601 and a third material scattering plate 603 respectively disposed at left and right sides of the second material scattering plate 602. The first and

third scattering plates

601 and 603 are gradually inclined downward toward both sides centering on the second scattering plate 602, and the second scattering plate 602 is gradually inclined downward from one side toward the other side near the raw material inlet 5.

The second bulk material plate 602 is located under the raw material inlet 5, the first bulk material plate 601, the second bulk material plate 602 and the third bulk material plate 603 form an approximate arch, one sides of the first bulk material plate 601, the second bulk material plate 602 and the third bulk material plate 603, which are close to the raw material inlet 5, are respectively provided with a first baffle 604, one side, which is far away from the raw material inlet 5, of the first bulk material plate 601, the second bulk material plate 602 and one side, which is far away from the raw material inlet 5, of the third bulk material plate 603 are respectively provided with a second baffle 605, the unique bulk material plate structure can play a bulk material role and can also divide the materials into two parts uniformly, which is beneficial to forming three backflow channels on a specific gravity table top and accelerating backflow of light impurities in the middle of the specific gravity table top.

As shown in fig. 2 and 3, the raw material inlet 5 is vertically arranged, the bottom end of the raw material inlet is an inclined surface, a raw material outlet is arranged on one side of the inclined surface, a sealing cover plate 10 is hinged at the raw material outlet, and due to the dead weight of the sealing cover plate 10, the sealing cover plate 10 is in contact with the raw material outlet in a natural state to form a buckling structure. Preferably, the illustrated sealing cap 10 includes a cap body 1001 and a barrier 1002 provided on both left and right sides of the cap body 1001. When the cover plate body 1001 is in contact with the raw material outlet, the baffles 1002 at the left and right sides thereof are in contact with the left and right sides of the raw material outlet. When the material entered from raw materials entry 5, need rely on the gravity of raw materials to push up sealed apron 10, could fall on specific gravity platform 2 to when sealed apron 10 was opened, the baffle 1002 of both sides still can with raw materials export both sides can keep in touch with state, improve the sealed effect of apron body both sides and raw materials export. Increase the gland plate 10 through the raw materials exit at raw materials entry 5, only just can open when the feeding, for traditional horizontal sealing cover plate structure, solved pan feeding in-process problem of leaking out, promote and close the wind effect, improved the wind utilization ratio of horizontal wind sieve.

In the use of the embodiment, the cover body 1 is a negative pressure air suction cover, a feeding hopper 3 is communicated above the raw material inlet 5, and a specific gravity table 2 is arranged below the cover body 1. An air guide device is arranged in the cover body 1 and above the specific weight platform 2, the air guide device can be divided into two parts, one part is a first air guide plate 8 positioned above the discharging end (namely a good material outlet) on the specific weight platform 2, and the other part is a second air guide plate 7 positioned above the discharging end (namely a mildewed grain outlet) below the specific weight platform 2. The first air deflectors 8 are fixedly arranged in the cover body 1 and incline towards the inner side (namely the middle direction) of the specific gravity table 2, the plurality of first air deflectors 8 are arranged in parallel, the lower end of the inner side of each first air deflector 8 is provided with an air guide baffle 9, and the distance between the bottom edge of each first air deflector 8 and the table top of the specific gravity table 2 is equal. In the present embodiment, there are 4 sets of the first air deflectors 8. The first air deflector 8 can enable the material surface layer of the gravity table to form backflow airflow, so that the movement of light impurities on the surface layer to the lower end is accelerated, and the separation efficiency is improved.

The second air deflector 7 is in the shape of a folded plate formed by two structure plates arranged at an angle, the two structure plates are arranged at an obtuse angle towards the surface of the specific gravity table 2, the upper end of the structure plate positioned above corresponds to the bottom end position of the air outlet of the cover body 1, and the structure plate positioned below inclines towards the inner side (namely, the middle direction) of the specific gravity table 2. The second air deflector 7 can obviously improve the wind speed at the position, and improves the winnowing efficiency.

The utility model discloses a bulk cargo effect is more reasonable, and this bulk cargo structure can play the bulk cargo effect and also can be with the even two parts that divide into of material, helps the proportion mesa to form the passageway of three backward flows, the light miscellaneous backward flow in the middle of the proportion platform with higher speed. And the structure at the position of the raw material outlet at the bottom end of the raw material inlet 5 is improved, the air leakage problem in the feeding process is solved by the improved structure, and the air utilization rate of the horizontal air screen is improved.

Claims

1. The bulk cargo device is characterized by comprising a raw material inlet (5) and bulk cargo plates (6) arranged below the raw material inlet (5), wherein each bulk cargo plate (6) comprises a second bulk cargo plate (602) and a first bulk cargo plate (601) and a third bulk cargo plate (603) which are respectively arranged at the left side and the right side of the second bulk cargo plate (602), the first bulk cargo plates (601) and the third bulk cargo plates (603) gradually incline downwards, and the second bulk cargo plates (602) are positioned under the raw material inlet (5).

2. A bulk material distribution device according to claim 1, characterized in that the first, second and third bulk material plates (601, 602, 603) are provided with a first baffle (604) on the side close to the raw material inlet (5).

3. A bulk device according to claim 1 or 2, characterized in that the second bulk material plate (602) is inclined gradually downwards from one side to the other side near the raw material inlet (5).

4. A bulk device according to claim 1 or 2, characterized in that a second baffle (605) is arranged on the second bulk material plate (602) on the side remote from the raw material inlet (5).

5. A bulk material distribution device according to claim 1 or 2, characterized in that a second baffle (605) is arranged at the high end of the side of the first bulk material plate (601) and the third bulk material plate (603) remote from and on the material inlet (5).

6. A bulk device according to claim 1, characterized in that the raw material inlet (5) is arranged on the housing (1), and the bulk material plate (6) is detachably connected with the housing (1) by bolts or screws.