CN216335438U - Bulk cargo vanning system - Google Patents

Abstract

The utility model discloses a bulk cargo boxing system, wherein bulk cargo piles, a single-bucket loader and a receiving hopper are all positioned in a closed awning, a receiving belt conveyor is arranged in an underground gallery, the receiving hopper is positioned above the receiving belt conveyor, a boxing building is positioned on the outer side of the closed awning, the receiving belt conveyor can continuously climb to the top of the boxing building to supply materials to a shuttle belt conveyor arranged at the top of the boxing building after climbing out of the ground from the underground gallery, a row of buffer bins are arranged in the boxing building below the shuttle belt conveyor, a discharge port of each buffer bin is provided with an electric gate valve, the lower part of the electric gate valve is connected with a negative pressure telescopic chute, a box turnover machine is positioned at the bottom of the boxing building, a low-door frame straddle vehicle can enter the upside of the bottom of the boxing building to lift a turnover filled container, the container is driven out of the boxing building, and the container is placed on a truck collector. The loading and unloading operation of the materials is completed in the closed awning, the straddle carrier operation reduces the problem of secondary lifting and transferring of the container, the operation links are fewer, and the efficiency is improved.

Description

Bulk cargo vanning system

Technical Field

The utility model belongs to the field of loading and unloading processes, and particularly relates to a bulk cargo boxing system.

Background

The ecological civilization construction of China is in the key period of pressure superposition and load forward, and also reaches the window period of conditionally solving the outstanding problem of ecological environment. Aiming at bulk cargo seeds with large dust-raising quantity including coke, the nation enhances the propelling force of 'bulk cargo improvement'. At present, the modes of bulk cargo boxing in China are numerous, but the problems of low automation degree, poor environmental protection effect, low operation efficiency and the like exist in the bulk cargo boxing, and the standards and the requirements of China on 'bulk cargo boxing and container changing' are difficult to meet.

The existing bulk cargo boxing system is generally divided into the following types, and a fixed belt conveyor + fixed box turnover machine + front lifting fixed-point boxing mode or a rotatable belt conveyor + fixed box turnover machine + front lifting box mode is adopted in part, so that the mode is low in operation efficiency, poor in environmental protection performance and high in material crushing rate; the mode of a silo, a side wall chute, a fixed box turnover machine and a front lifting box is partially adopted, so that the construction cost is high, and the material circulation flexibility is low; the part adopts silo + lateral wall elephant trunk + from pulling formula case turner vanning mode, and this kind of operation mode is heavy from pulling the supplementary operation such as formula case turner needs to beat the landing leg, and the operating efficiency is low. Based on the problems of low operating efficiency, poor environmental protection performance and the like of the existing bulk cargo packing system, the novel environment-friendly, efficient and fragmentation-reducing operating mode is particularly necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a bulk container system which reduces material crushing, can achieve the aim of dust removal, has fewer operation links and improves the efficiency.

In order to solve the technical problems, the utility model adopts the technical scheme that: a bulk cargo vanning system comprises a single-hopper loader, a receiving hopper, a receiving belt conveyor, a vanning building, a shuttle belt conveyor, an electric gate valve, a negative pressure telescopic chute, a box turnover machine, a low portal straddle carrier, a truck collector and a closed awning, wherein bulk cargo piles, the single-hopper loader and the receiving hopper are all positioned in the closed awning, an underground gallery is excavated on the ground of the closed awning, the receiving belt conveyor is arranged in the underground gallery, the receiving hopper is positioned above the receiving belt conveyor, and after the single-hopper loader pours goods into the receiving hopper, the receiving hopper drops the goods into the receiving belt conveyor; the boxing building is located on the outer side of the closed awning, a support rising in sequence is installed between the closed awning and the boxing building, a material receiving belt conveyor can continuously climb to a material receiving point at the top of the boxing building after climbing out of the ground from an underground gallery and supplies materials to a shuttle belt conveyor arranged at the top of the boxing building, a row of buffer bins are arranged in the boxing building below the shuttle belt conveyor, an electric gate valve is arranged at a discharge port of each buffer bin, a negative pressure telescopic chute is connected below the electric gate valve, a box overturning machine is arranged below each negative pressure telescopic chute and located at the bottom of the boxing building, a low-portal straddle truck can enter the position right above the box overturning machine at the bottom of the boxing building, a container filled in a turnover mode is lifted, the container is driven out of the boxing building, and the container is placed on a truck.

The container turnover machine can turn over the container by 0-90 degrees.

The utility model has the beneficial effects that: the loading and unloading operation of the materials is finished in the closed awning, the requirement of environmental protection is met, the storage of a packing building is utilized, the buffering and allocation effects are realized, and the function that one feeding line corresponds to a plurality of discharging lines is realized; the negative pressure telescopic chute arranged below the packing building reduces the crushing of materials, achieves the aim of dust removal and meets the requirement of environmental protection; the straddle carrier operation can reduce the problem of secondary lifting and transferring of the container, save energy consumption, meet the energy-saving requirement, and has fewer operation links and improved efficiency.

Drawings

FIG. 1 is a top plan view of the bulk container system of the present invention.

Fig. 2 is a cross-sectional view of the bulk bin packing system of the present invention.

Fig. 3 is a schematic illustration of the bulk material receiving of the bulk packaging system of the present invention.

Fig. 4 is a cross-sectional view of a packing building of the bulk packing system of the present invention.

In the figure: 1 closed awning 2 single bucket loader

3 receive material belt feeder 4 and receive material funnel

5 shuttle type belt conveyor 6 packing building

7 electric gate valve 8 negative pressure telescopic chute

9 box turnover machine 10 low portal straddle carrier

11-collection truck

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the bulk cargo vanning system of the utility model comprises a single-hopper loader 2, a receiving hopper 4, a receiving belt conveyor 3, a vanning building 6, a shuttle belt conveyor 5, an electric gate valve 7, a negative pressure telescopic chute 8, a box turner 9, a low portal straddle carrier 10, a collection truck 11, a closed awning 1, a bulk cargo pile 14, the single-hopper loader 2 and the receiving hopper 4 are all positioned in the closed awning 1, an underground gallery is excavated on the ground of the closed awning 1, the receiving belt conveyor 3 is positioned in the underground gallery, the receiving hopper 4 is positioned above the receiving belt conveyor 3, so that after the single-hopper loader 2 pours a cargo into the receiving hopper, the receiving belt conveyor drops the cargo into the receiving hopper 3; the container loading building 6 is located on the outer side of the closed awning 1, a support 12 which is raised in sequence is installed between the closed awning 1 and the container loading building 6, a material receiving belt conveyor 3 can continuously climb to a material receiving point at the top of the container loading building after climbing out of the ground from an underground gallery, the material receiving belt conveyor 3 supplies materials to a shuttle belt conveyor 5 arranged at the top of the container loading building 6, a row of buffer bins 13 are arranged in the container loading building below the shuttle belt conveyor 5, an electric gate valve 7 is arranged at a discharge port of each buffer bin 13, a negative pressure telescopic chute 8 is connected below each electric gate valve 7, a box overturning machine 9 is arranged below each negative pressure telescopic chute 8, the box overturning machine 9 is located at the bottom of the container loading building 6, a low-portal straddle carrier 10 can enter the position right above the overturning machine 9 at the bottom of the container loading building, overturned and filled containers are lifted out of the container loading building 6, and are placed on a truck 11.

The box turnover machine 9 can turn over the container by 0-90 degrees.

Specifically, the single bucket loader 1 unloads goods into a receiving hopper 4 in a pit, the receiving hopper 4 in the pit supplies materials to a receiving belt conveyor 3, and the receiving belt conveyor 3 climbs to the ground from an underground gallery and supplies materials to a shuttle type belt conveyor 5 arranged at the top of a packing building 6; the shuttle type belt conveyor 5 supplies materials to each buffer bin of the packing building 6 through moving and forward and backward rotating; the low portal straddle carrier 10 places the empty box on the box turnover machine 9; after the container door is opened, the container is turned to 90 degrees by the box turnover machine 9; the negative pressure telescopic chute 8 connected with the buffer bin of the packing building 6 descends to the bottom of the box; opening the electric gate valve 7, and boxing the materials; the negative pressure telescopic chute 8 is lifted along with the boxing process until the box is filled with the negative pressure telescopic chute 8, the electric gate valve 7 is closed, and the negative pressure telescopic chute 8 is reset. After the container door is closed, the container is turned to a horizontal state by the box turnover machine 9. The low portal straddle carrier 10 lifts the filled container from the bottom of the packing floor for transport; at the container exchange area, the full containers are placed on the collection truck 11; and (5) lifting the empty boxes and placing the empty boxes on a box turnover machine 9 below the box loading building to complete single-box operation circulation.

The buffer bin discharge gate sets up the electronic push-pull valve of ejection of compact, and the flexible elephant trunk of negative pressure is connected to electronic push-pull valve below, reduces the goods and falls into the container drop to collect the dust.

And a box turnover machine is arranged below the packing building, and can turn over the container by 0-90 degrees. After the empty container is opened with the container door in a horizontal state, the container turnover machine turns over the container for 90 degrees, the negative pressure telescopic chute is stretched to the bottom of the container, and the electric gate valve is opened to carry out the container loading operation. Along with the boxing process, the telescopic chute is gradually recovered until the telescopic chute is full. And closing the electric gate valve, and returning the negative-pressure telescopic chute. The staff closes the door. And the box turnover machine turns the filled container to a horizontal state. After the straddle carrier enters the position right above the box turnover machine below the box building, the full container is hoisted and enters the container exchange area, the container is placed on a container collecting truck, and the empty box is hoisted and returned to the position above the box turnover machine to place the container on the box turnover machine.

In summary, the disclosure of the present invention is not limited to the above-mentioned embodiments, and persons skilled in the art can easily set forth other embodiments within the technical teaching of the present invention, but such embodiments are included in the scope of the present invention.

Claims (2)

1. A bulk cargo boxing system is characterized by comprising a single-bucket loader (2), a receiving hopper (4), a receiving belt conveyor (3), a boxing building (6), a shuttle belt conveyor (5), an electric gate valve (7), a negative pressure telescopic chute (8), a box turnover machine (9), a low portal straddle carrier (10), a collection truck (11), a closed awning (1), a bulk cargo pile (14), the single-bucket loader (2) and the receiving hopper (4) are all positioned in the closed awning (1), an underground gallery is excavated on the ground of the closed awning (1), the receiving belt conveyor (3) is arranged in the underground gallery, the receiving hopper (4) is positioned above the receiving belt conveyor (3), and after the single-bucket loader (2) pours cargos into the receiving hopper, the receiving hopper falls the cargos into the receiving belt conveyor (3); the boxing building (6) is positioned at the outer side of the closed awning (1), sequentially-raised supports (12) are arranged between the closed awning (1) and the boxing building (6) to enable the receiving belt conveyor (3) to continuously climb to a material receiving point at the top of the boxing building after climbing out of the ground from an underground gallery, the receiving belt conveyor (3) supplies materials to a shuttle belt conveyor (5) arranged at the top of the boxing building (6), a row of buffer bins (13) are arranged in the boxing building below the shuttle belt conveyor (5), an electric gate valve (7) is arranged at a discharge port of each buffer bin (13), a negative-pressure telescopic chute (8) is connected below the electric gate valve (7), a box turnover machine (9) is arranged below each negative-pressure telescopic chute (8), the box turnover machine (9) is positioned at the bottom of the boxing building (6), and a low-portal straddle carrier (10) can enter the position right above the box turnover machine (9) at the bottom of the boxing building, the overturned full container is hoisted, is moved out of the container building (6), and is placed on a collection truck (11).

2. The bulk-cargo container system according to claim 1, characterized in that the box turner (9) can turn the container 0-90 °.

Images