Novel mechanical arch slab horizontal warehouse

Abstract

The utility model discloses a novel mechanical arch slab horizontal warehouse, which relates to the technical field of horizontal warehouse building construction, and comprises a warehouse body and a controller fixedly arranged on the warehouse body, one side of the warehouse body is provided with a warehouse door, the upper part and the lower part of the warehouse body are respectively provided with a plurality of ventilation openings, and the top of the warehouse body is fixedly provided with an upper chord plate; a lower chord plate is arranged on the lower portion of the upper chord plate, the two side ends of the lower chord plate are fixedly connected with the two side ends of the upper chord plate, an arch cavity is formed between the upper chord plate and the lower chord plate, and a pipe chain conveyor used for conveying grain is arranged on the portion, in the arch cavity, of the lower chord plate. According to the novel mechanical arch slab horizontal warehouse, through cooperative arrangement of the pipe chain conveyor and the bucket elevator, grains can be rapidly conveyed into the horizontal warehouse, it can be guaranteed that the gate and the windows are in a closed state during grain feeding operation, dust overflow is reduced, and the grain feeding efficiency is improved. And the problems of temperature rise, aggravation of insect pests and the like caused by open environment are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of flat warehouse construction, in particular to a novel mechanized arch plate flat warehouse. Background Art

[0002] The arched flat warehouse is a classic warehouse type that was used earlier and more widely in China. The roof has a double-layer structure to prevent direct sunlight from shining on the space above the grain pile. It has excellent thermal insulation performance and is the main type of warehouse for grain storage in the humid and hot southern regions.

[0003] Before the existing flat warehouse warehousing operation, it is necessary to manually lay out the loading and unloading equipment, cleaning equipment, overlapping belt conveyors, and steering telescopic conveyors in the specified position in order, and run them without load to ensure the safety of the equipment before starting the operation; multiple overlaps and frequent relocations are required, and the idling time of mechanical equipment is long, resulting in low operating efficiency and high safety risks. Especially in the busy grain harvesting season, it is difficult to achieve fast and efficient warehousing due to cumbersome operations. The mobile production line is long, and multiple points in the warehouse need to be replenished after entering the warehouse. The labor intensity of manual auxiliary operations is high. Traditional arched flat warehouses use mobile equipment for entering and exiting the warehouse. Due to the stacking height limit of the mobile equipment, the maximum loading height reaches 8.0m (limit value), which cannot be further increased, resulting in a small warehouse capacity per unit area.

[0004] Therefore, it is necessary to propose a new type of mechanized arched flat warehouse to solve the above problems. Utility Model Content

[0005] Technical problem to be solved: The purpose of the utility model is to provide a new type of mechanized arched flat warehouse to solve the problem proposed in the above-mentioned background technology that before the existing flat warehouse entering the warehouse, it is necessary to manually lay out the loading and unloading equipment, cleaning equipment, overlapping belt conveyors, and steering telescopic conveyors in sequence to the designated positions, and run them idling to ensure the safety of the equipment before starting the operation; multiple overlapping and frequent relocation are required, and the idling time of mechanical equipment is long, resulting in low operating efficiency and high operating safety risks, especially in the busy grain harvesting season. It is difficult to achieve fast and efficient warehouse entry due to cumbersome operations, the mobile production line is long, and multiple points of replenishment are required in the warehouse after entering the warehouse. The labor intensity of manual auxiliary operations is high. Traditional arched flat warehouses use mobile equipment for entering and exiting the warehouse. Due to the limitation of the stacking height of the mobile equipment, the maximum loading height reaches 8.0m (limit value) and cannot be further increased, resulting in the problem of small warehouse capacity per unit area.

[0006] Technical solution: To achieve the above purpose, the utility model is implemented through the following technical solutions: a new type of mechanized arch plate flat warehouse, including a warehouse body and a controller fixedly installed on the warehouse body, a warehouse door is provided on one side of the warehouse body, and a plurality of ventilation holes are respectively opened on the upper and lower parts of the warehouse body, an upper chord plate is fixedly installed on the top of the warehouse body, a lower chord plate is provided below the upper chord plate, and the two side ends of the lower chord plate are fixedly connected to the two side ends of the upper chord plate, an arch cavity is formed between the upper chord plate and the lower chord plate, and a pipe chain conveyor for conveying grain is provided on the lower chord plate in the arch cavity; a plurality of discharge ports are arranged at intervals on the pipe chain conveyor, and the pipe chain conveyor is provided with a plurality of discharge ports at intervals. A corresponding feed hole is arranged on the lower chord plate below each discharge port of the conveyor, the discharge port is connected with the corresponding feed hole, and an electric gate is arranged at the discharge port, and a level meter for monitoring the height of the grain pile is arranged in the silo body below the feed hole; an equipment maintenance platform is fixedly installed on the gable of the silo body, and the equipment maintenance platform is used to install and repair the tube chain conveyor, and a bucket elevator is arranged on the gable of the silo body, and the output end of the bucket elevator is arranged correspondingly above the input end of the tube chain conveyor and is connected with it, and the electric gate, tube chain conveyor, bucket elevator and level meter are all connected with the controller.

[0007] Preferably, a plurality of ribs are fixedly installed on the upper chord plate and the lower chord plate along the longitudinal direction, a steel strand is provided on the lower chord plate, a plurality of partitions are fixedly installed laterally between the upper chord plate and the lower chord plate, and cross-arranged oblique tie bars are provided between adjacent partitions.

[0008] Preferably, the tube chain conveyor is arranged in the middle of the arch cavity in a U-shape, and no inclined reinforcement is arranged between the two partitions where the tube chain conveyor is located.

[0009] Preferably, the upper chord plate and the lower chord plate are integrally formed by casting on site, and the warehouse body is a composite wall composed of reinforced concrete inner wall, aerated block concrete outer wall and polyurethane insulation layer, and the wall is coated with heat reflective paint.

[0010] Preferably, the equipment maintenance platform is arranged on the gable of the warehouse body at the same height as the lower chord plate.

[0011] Preferably, a self-supporting platform is provided on the bucket elevator above the warehouse body, and the head and drive of the bucket elevator are placed on the self-supporting platform.

[0012] Beneficial effects: Compared with the prior art, the utility model provides a new type of mechanized arched plate bungalow warehouse, which has a unique structure and is easy to use. Through the coordinated arrangement of the pipe chain conveyor and the bucket elevator, it can not only quickly transport the grain to the bungalow, but also ensure that the door and windows are in a closed state during the grain feeding operation, which not only reduces dust spillage, but also avoids problems such as increased warehouse temperature and increased insect pests caused by the open environment. In addition, the fixed equipment can break through the height limit of the mobile equipment, so that the loading height is greater than 10.0m (generally the maximum height of the steering telescopic conveyor is 8m), thereby increasing the effective warehouse capacity per unit area of ​​land. The boards of the arched plate bungalow are mutually tied and cast on site, which has better integrity than prefabricated arch boards, smaller construction errors, and can better ensure the airtightness of the warehouse roof. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic elevation diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the layout of the pipe chain conveyor structure of the utility model;

[0015] Figure 3 For this utility model Figure 2 AA section diagram of the structure;

[0016] Figure 4 This is a schematic diagram of the layout of the material feeding hole structure of the utility model;

[0017] Figure 5 It is a plan view of the lower chord plate structure of the utility model;

[0018] Figure 6 For this utility model Figure 5 BB section diagram of the structure;

[0019] Figure 7 For this utility model Figure 5 Schematic diagram of the CC section of the structure.

[0020] In the figure: 1. Upper chord plate; 2. Lower chord plate; 3. Arch cavity; 4. Pipe chain conveyor; 5. Inlet hole; 6. Electric gate; 7. Equipment maintenance platform; 8. Bucket elevator; 9. Self-supporting platform; 10. Steel strand; 11. Partition; 12. Diagonal tie rod. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Example 1: This example 1 provides a new type of mechanized arched flat warehouse, which is directly improved on the existing flat warehouse and has a unique structure. Please refer to Figure 1-7As shown, it includes a warehouse body and a controller fixedly installed on the warehouse body, and is characterized in that: a warehouse door is provided on one side of the warehouse body, and a plurality of ventilation holes are respectively opened on the upper and lower parts of the warehouse body, an upper chord plate 1 is fixedly installed on the top of the warehouse body, a lower chord plate 2 is arranged below the upper chord plate 1, and both side ends of the lower chord plate 2 are fixedly connected to both side ends of the upper chord plate 1, and an arch cavity 3 is formed between the upper chord plate 1 and the lower chord plate 2, and a pipe chain conveyor 4 for conveying grain is arranged on the lower chord plate 2 in the arch cavity 3; the pipe chain conveyor 4 is an existing equipment, and branch pipes are arranged on both sides of the driving box of the pipe chain conveyor 4, and the branch pipes are connected with the driving box, and the toothed sprocket is installed in the driving box, and the feed pipe is connected by a flange, and the two ends of the feed pipe are respectively connected with the branch pipes on both sides of the driving box, and the conveying chain passes through the feed pipe and the inner hole of the branch pipe and is connected to the driving sprocket for transmission, and a disc is fixedly installed on the conveying chain. When working, the conveying chain drives the disc to move in the feed pipe, thereby transporting the powder and granular materials in the feed pipe.

[0023] A plurality of ribs are fixedly installed on the upper chord plate 1 and the lower chord plate 2 along the longitudinal direction, a steel strand 10 is provided on the lower chord plate 2, a plurality of partitions 11 are fixedly installed between the upper chord plate 1 and the lower chord plate 2 along the transverse direction, and cross-arranged oblique tie bars 12 are provided between adjacent partitions; there are various ways to install the steel strand 10, for example: a vertical anchor plate is provided on the upper part of the warehouse body, a positioning hole is set on the vertical anchor plate, and both ends of the steel strand 10 pass through the positioning holes of the vertical anchor plate and are fixed by nuts.

[0024] The pipe chain conveyor 4 is arranged in the middle of the arch cavity 3 in a U-shaped shape. There are many ways to install the pipe chain conveyor 4. For example, through holes are opened on the ribs and partitions 11 at the corresponding positions, and the pipe chain conveyor 4 is installed on the lower chord plate 2 through the through holes, and no inclined tie bars 12 are arranged between the two partitions 11 where the pipe chain conveyor 4 is located; the upper chord plate and the lower chord plate are cast on site as one piece, and the warehouse body is a composite wall composed of reinforced concrete inner walls, aerated block concrete outer walls and polyurethane insulation layers. The wall is coated with heat-reflective paint, which reduces the temperature effect and The cracks caused by the shrinkage and deformation of concrete improve the air tightness and thermal insulation performance of the bunk warehouse; a plurality of discharge ports are arranged at intervals on the tube chain conveyor 4, and a corresponding feed hole 5 is arranged on the lower chord plate 2 below each discharge port of the tube chain conveyor 4, and the discharge port is connected with the corresponding feed hole 5, and an electric gate 6 is arranged at the discharge port, and a level meter for monitoring the height of the grain pile is arranged in the warehouse body below the feed hole 5; there are many ways to connect the discharge port with the corresponding feed hole 5, for example: a chute is arranged in the discharge port, and the other end of the chute is connected with the feed hole 5.

[0025] An equipment maintenance platform 7 is fixedly installed on the gable of the silo body. The equipment maintenance platform 7 is used to install and maintain the tube chain conveyor 4. A bucket elevator 8 is arranged on the gable of the silo body. The output end of the bucket elevator 8 is arranged above the input end of the tube chain conveyor 4 and is connected thereto. The electric gate 6, the tube chain conveyor 4, the bucket elevator 8 and the material level meter are all connected to the controller; the equipment maintenance platform 7 is arranged on the gable of the silo body at the same height as the lower chord plate 2. There are many ways to connect the output end of the bucket elevator 8 with the input end of the tube chain conveyor 4, for example: the output end of the bucket elevator 8 is provided with a slide pipe, and is connected with the input end of the tube chain conveyor 4 through the slide pipe.

[0026] When we need to transport grain into the bunk warehouse, we first transport the grain entering the bunk warehouse directly to the tube chain conveyor 4 through the bucket elevator 8 at the gable of the warehouse body. The grain is transported along the running direction of the tube chain conveyor, and then transported into the warehouse body through the discharge port and the warehouse inlet hole 5 of the tube chain conveyor 4. The level meter under the warehouse inlet hole 5 can monitor the height of the grain pile.

[0027] Embodiment 2: Embodiment 2 is different from Embodiment 1 in that Figure 1-2 As shown, a self-supporting platform 9 is provided on the bucket elevator 8 above the bin body, and the head and drive of the bucket elevator 8 are placed on the self-supporting platform 9.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of mechanized arched flat warehouse, comprising a warehouse body and a controller fixedly mounted on the warehouse body, characterized in that: A warehouse door is provided on one side of the warehouse body, and a plurality of ventilation holes are respectively provided at the upper and lower parts of the warehouse body. An upper chord plate (1) is fixedly installed on the top of the warehouse body, and a lower chord plate (2) is provided below the upper chord plate (1). The two side ends of the lower chord plate (2) are fixedly connected to the two side ends of the upper chord plate (1), and an arch cavity (3) is formed between the upper chord plate (1) and the lower chord plate (2). A pipe chain conveyor (4) for conveying grain is provided on the lower chord plate (2) in the arch cavity (3); a plurality of discharge ports are arranged at intervals on the pipe chain conveyor (4), and a corresponding feed hole (5) is provided on the lower chord plate (2) below each discharge port of the pipe chain conveyor (4). The material port is connected to a corresponding material inlet hole (5), and an electric gate (6) is provided at the material outlet. A material level meter for monitoring the height of the grain pile is provided in the silo below the material inlet hole (5). An equipment maintenance platform (7) is fixedly installed on the gable of the silo. The equipment maintenance platform (7) is used to install and maintain the tube chain conveyor (4). A bucket elevator (8) is provided on the gable of the silo. The output end of the bucket elevator (8) is correspondingly arranged above the input end of the tube chain conveyor (4) and is connected thereto. The electric gate (6), the tube chain conveyor (4), the bucket elevator (8) and the material level meter are all connected to a controller.

2. A new type of mechanized arched flat warehouse according to claim 1, characterized in that: A plurality of ribs are fixedly mounted on the upper chord plate (1) and the lower chord plate (2) along the longitudinal direction, a steel strand (10) is provided on the lower chord plate (2), a plurality of partitions (11) are fixedly mounted between the upper chord plate (1) and the lower chord plate (2) along the transverse direction, and cross-arranged oblique tie bars (12) are provided between two adjacent partitions (11).

3. The novel mechanized arched flat warehouse according to claim 2 is characterized by: The pipe chain conveyor (4) is arranged in a U-shaped manner in the middle of the arch cavity (3), and no inclined tie bars (12) are arranged between the two partitions (11) where the pipe chain conveyor (4) is located.

4. The novel mechanized arched flat warehouse according to claim 1 is characterized by: The upper chord plate (1) and the lower chord plate (2) are integrally formed by on-site casting, and the warehouse body is a composite wall composed of a reinforced concrete inner wall, an aerated block concrete outer wall and a polyurethane insulation layer, and the wall is coated with heat-reflective paint.

5. The novel mechanized arched flat warehouse according to claim 1 is characterized by: The equipment maintenance platform (7) is arranged on the gable wall of the warehouse body at the same height as the lower chord plate (2).

6. The novel mechanized arched flat warehouse according to claim 1 is characterized by: A self-supporting platform (9) is provided on the bucket elevator (8) above the warehouse body, and the head and drive of the bucket elevator (8) are placed on the self-supporting platform (9).

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