Overhead mechanical in-and-out bulk grain storage building warehouse structure

Abstract

The utility model belongs to the technical field of grain storage building bins, and particularly relates to an overhead mechanical bulk grain storage building bin inlet and outlet structure. The grain storage building warehouse structure is composed of a top roof, an upper grain storage layer and a lower overhead vehicle running layer, the upper grain storage layer is of a multi-granary structure shaped like a Chinese character'tian 'and formed by splicing a plurality of independent grain storage granaries, and the lower overhead vehicle running layer is divided into a plurality of vehicle running channels through a plurality of overhead layer supporting columns. The system can be suitable for classified storage and warehouse entering and exiting of various types and batches of grains, and management is convenient; grain is fed from the roof by adopting the scraper conveyor, the warehouse is discharged from the overhead flat bottom and multiple points, and no structural column is arranged in the bulk grain warehouse in the warehouse body, so that full-mechanical feeding and discharging of bulk grain stored in the building warehouse can be realized, the labor cost is greatly reduced, and the working environment is improved; the grain storage building warehouse is compact in overall structure, reasonable in arrangement, convenient to mechanically operate, wide in application range and easy to popularize.

Description

Technical Field

[0001] This utility model belongs to the technical field of grain storage building warehouses, specifically relating to an elevated mechanized access structure for bulk grain storage buildings. Background Technology

[0002] Grain storage multi-story warehouses are a new type of grain warehouse that emerged due to land scarcity. Their storage rooms are lower than ordinary flat warehouses, and their length-to-height ratio (the ratio of the length to the height of the warehouse) is larger, usually about 8:1 or even higher. They exhibit a "flat" geometric feature that is significantly different from existing warehouse types such as shallow round warehouses (diameter-to-height ratio of about 1:1) and flat warehouses (length-to-height ratio of about 3:1 to 2:1).

[0003] In existing multi-story warehouse operations, grain entry mainly uses a longitudinal scraper conveyor on the warehouse roof. After unloading from grain trucks, the grain is transported to the warehouse roof via a telescopic conveyor or elevator, and then distributed into the warehouse roof via a scraper conveyor and tubular chain conveyor. Grain exit mainly uses a scraper conveyor or unloader in conjunction with a mobile belt conveyor to transport the grain outside the warehouse, where it is then manually loaded by forklifts. This process is labor-intensive and involves a poor working environment. Furthermore, existing multi-story warehouse structures are typically only suitable for storing and transporting single types and batches of grain, resulting in a narrow range of applications. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide an overhead mechanized bulk grain storage building structure with reasonable layout, which facilitates mechanized operation, enables fully mechanized entry and exit of bulk grain in building warehouses, reduces labor costs, improves the working environment, and the structure of multiple warehouses does not affect each other, making it suitable for the classified storage and entry and exit of multiple batches of grain.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0006] An elevated mechanized bulk grain storage building structure includes an upper grain storage layer and a lower elevated vehicle passage layer. The upper grain storage layer includes a roof 1 and reinforced concrete warehouse walls 3, and the upper grain storage layer is internally divided into multiple separate grain storage rooms 3.

[0007] A steel frame roof structure 4 is provided above the canopy 1. A tile layer 6 is provided above the steel frame roof structure 4. The steel frame roof structure 4 has a number of roof inlets 5 matching the number of grain storage rooms 3 in the middle. An inlet scraper conveyor 7 is provided above the inlet 5. The output end of the inlet scraper conveyor 7 is connected to each grain storage room 3 through multiple feed pipes 8. Each grain storage room 3 has multiple outlets 13 at the bottom.

[0008] The lower elevated vehicular level is divided into multiple vehicular lanes 16 by multiple elevated support columns 15.

[0009] Furthermore, the number of the feed pipes 8 matches the number of the grain storage bays 3, and the multiple feed pipes 8 respectively penetrate through the corresponding roof inlet openings 5 and are connected to the corresponding grain storage bays 3.

[0010] Furthermore, feed valves 9 are installed in the middle of each of the feed pipes 8.

[0011] Furthermore, ventilation openings 10 are provided on both sides of the steel frame roof structure 4.

[0012] Furthermore, the multiple outlet openings 13 at the bottom of each grain storage bay 3 are distributed in a cross shape.

[0013] Furthermore, discharge valves 14 are installed at the bottom of each of the outlet openings 13.

[0014] Furthermore, the division of the multiple vehicle passages 16 is adapted to the positions of the multiple outlet openings 13.

[0015] Furthermore, an upper maintenance walkway 11 is provided at the top of the outer wall of the upper grain storage layer, and a lower maintenance walkway 12 is provided at the top of the outer wall of the lower overhead vehicle layer.

[0016] The utility model has the following main advantages compared with the prior art:

[0017] 1. The grain storage building warehouse structure of the utility model consists of a top roof, an upper grain storage layer and a lower overhead vehicle layer. The upper grain storage layer is composed of multiple independent grain storage bays assembled into a "field" - shaped multi - bay structure, and the lower overhead vehicle layer is divided into multiple vehicle passages by multiple overhead layer support columns, which can be suitable for the classified storage and in - and - out of various types and batches of grains, facilitating management;

[0018] 2. The utility model uses a scraper conveyor to feed grain from the roof and discharge grain from multiple points at the bottom of the overhead flat floor at the bottom layer, and there are no structural columns in the internal bulk grain storage bays of the warehouse body, which can realize the fully mechanized in - and - out of bulk grain storage in the building warehouse, greatly reducing the labor cost and improving the working environment;

[0019] 3. The top roof of the utility model is composed of a ceiling, a support steel frame and a tile surface, forming a double - layer ventilation roof structure, which is beneficial to realizing low - temperature green grain storage. Moreover, the overall structure of the building warehouse is compact, the layout is reasonable, it is convenient for mechanized operation, has a wide range of applications and is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is an overall schematic diagram of a structure of an overhead mechanized in - and - out bulk grain storage building warehouse of the utility model;

[0021] Figure 2 is a plan schematic diagram of the upper grain storage layer of the utility model;

[0022] Figure 3 This is a plan view of the lower elevated vehicle deck of this utility model.

[0023] In the diagram: 1-Roof; 2-Reinforced concrete warehouse wall; 3-Grain storage room; 4-Steel frame roof structure; 5-Roof entrance; 6-Roof tile layer; 7-Inlet scraper conveyor; 8-Feed pipe; 9-Feed valve; 10-Ventilation opening; 11-Upper maintenance walkway; 12-Lower maintenance walkway; 13-Outlet; 14-Outlet valve; 15-Support column of elevated floor; 16-Vehicle passageway. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] In the description of this application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0028] The features and performance of this application will be further described in detail below with reference to the embodiments.

[0029] This embodiment provides an elevated, mechanized access structure for bulk grain storage buildings, such as... Figure 1 As shown, it mainly includes: the top roof, the upper grain storage layer and the lower elevated vehicle passage layer;

[0030] Among them, the upper grain storage layer includes a ceiling 1 and a reinforced concrete bin wall 3, and the interior of the upper grain storage layer is divided into multiple separate grain storage bays 3;

[0031] Above the ceiling 1 is provided with a steel frame roof structure 4, above the steel frame roof structure 4 is provided with a tile layer 6, and in the middle of the steel frame roof structure 4 are provided roof inlet openings 5 with a quantity matching that of the grain storage bays 3. Above the inlet openings 5 is provided an inlet scraper conveyor 7, and the output end of the inlet scraper conveyor 7 is respectively connected to each grain storage bay 3 through multiple feed pipes 8. At the bottom of each grain storage bay 3 are provided multiple outlet openings 13;

[0032] The lower overhead vehicle passage layer is divided into multiple vehicle passages 16 by multiple overhead layer support columns 15.

[0033] As Figures 2-3 shown, the upper grain storage layer is composed of multiple independent grain storage bays assembled into a "field" - shaped multi - bay structure, and the lower overhead vehicle passage layer is divided into multiple vehicle passages by multiple overhead layer support columns, enabling the grain storage building bin structure of the present application to be applicable to the classified storage and in - and - out of multiple types and batches of grains, facilitating management.

[0034] Furthermore, the quantity of the feed pipes 8 matches that of the grain storage bays 3, and the multiple feed pipes 8 respectively penetrate into the corresponding roof inlet openings 5 and then are connected to the corresponding grain storage bays 3.

[0035] Furthermore, feed valves 9 are installed in the middle of each of the feed pipes 8.

[0036] Furthermore, the multiple outlet openings 13 at the bottom of each grain storage bay 3 are distributed in a cross - shape.

[0037] Furthermore, discharge valves 14 are installed at the bottom of each of the outlet openings 13.

[0038] Furthermore, the division of the multiple vehicle passages 16 is adapted to the positions of the multiple outlet openings 13.

[0039] By using a scraper conveyor to feed grain from the roof and discharging grain from multiple points at the bottom of the overhead flat floor, and there are no structural columns in the internal bulk grain storage bays of the bin body, it is possible to achieve fully mechanized in - and - out of bulk grain storage in the building bin, greatly reducing labor costs and improving the working environment;

[0040] Furthermore, an upper maintenance walkway 11 is provided at the top of the outer wall of the upper grain storage layer, and a lower maintenance walkway 12 is provided at the top of the outer wall of the lower overhead vehicle passage layer.

[0041] Furthermore, ventilation openings 10 are provided on both sides of the steel frame roof structure 4; the top roof is composed of a ceiling, a support steel frame and tiles in cooperation, forming a double - layer ventilation roof structure, which is beneficial to achieving low - temperature green grain storage.

[0042] During specific use:

[0043] When storing in the warehouse, the grains to be stored are transported to the middle of the top roof of the building warehouse through a scraper conveyor, and are sent into the corresponding grain storage bays through the feeding pipe from the inlet of the warehouse. Grains of different types and batches are separately sent into the corresponding grain storage bays through different feeding pipes from different inlets of the warehouse for separate storage;

[0044] When discharging from the warehouse, according to the types and batches of grains in each grain storage bay, the corresponding grain transport vehicles drive to the directly below of the corresponding outlet of the warehouse in advance. After the grains are loaded, each grain transport vehicle drives away from the building warehouse through the corresponding vehicle passageways divided respectively.

[0045] Furthermore, the parts not described in detail in this application are the same as the prior art or are implemented using the prior art.

[0046] To sum up:

[0047] 1. The structure of the grain storage building warehouse of the present utility model consists of a top roof, an upper grain storage layer and a lower overhead vehicle driving layer. Its upper grain storage layer is composed of multiple independent grain storage bays to form a "field" - shaped multi - bay structure, and the lower overhead vehicle driving layer is divided into multiple vehicle passageways by multiple overhead support columns, which can be applicable to the classified storage and in - and - out of the warehouse of various types and batches of grains, facilitating management;

[0048] 2. The present utility model uses a scraper conveyor to feed grains from the roof and discharge from the bottom - layer overhead flat bottom at multiple points. There are no structural columns in the internal bulk grain storage bays of the warehouse body, which can realize the fully mechanized in - and - out of the warehouse for bulk grain storage in the building warehouse, greatly reducing the labor cost and improving the working environment;

[0049] 3. The top roof of the present utility model is composed of a ceiling, a support steel frame and a tile surface, forming a double - layer ventilation roof structure, which is beneficial to realizing low - temperature green grain storage. The overall structure of the building warehouse is compact, reasonably arranged, convenient for mechanized operation, with a wide range of applications and easy to promote.

[0050] The above embodiments are only used to illustrate the design concept and characteristics of the present utility model, aiming to enable those skilled in the art to understand the content of the present utility model and implement it accordingly. The protection scope of the present utility model is not limited to the above embodiments. Therefore, all equivalent changes or modifications made according to the principles and design ideas disclosed by the present utility model are within the protection scope of the present utility model.

Claims

1. An overhead mechanized access to bulk grain storage building silo structure, characterized by: The upper grain storage layer comprises a roof (1) and a reinforced concrete wall (2), and is internally partitioned into multiple separate grain storage compartments (3); A steel roof structure (4) is arranged above the roof (1), a tile layer (6) is arranged above the steel roof structure (4), and a roof inlet (5) is arranged in the middle of the steel roof structure (4) and matches the number of the grain storage compartments (3); an inlet scraper conveyor (7) is arranged above the roof inlet (5), and the output end of the inlet scraper conveyor (7) is connected to each grain storage compartment (3) through multiple feeding pipes (8); and multiple outlet ports (13) are arranged at the bottom of each grain storage compartment (3). The lower overhead vehicle layer is divided into multiple vehicle channels (16) by multiple overhead layer support columns (15).

2. The overhead mechanized bulk grain storage building structure of claim 1, wherein: The number of the feeding pipes (8) matches the number of the grain storage compartments (3), and the multiple feeding pipes (8) are respectively connected to the corresponding grain storage compartments (3) after penetrating into the corresponding roof inlets (5).

3. The overhead mechanized bulk grain storage building structure of claim 2, wherein: Feeding valves (9) are arranged in the middle of the feeding pipes (8).

4. The overhead mechanized bulk grain building structure of claim 1 wherein: Ventilation openings (10) are arranged on both sides of the steel roof structure (4).

5. The overhead mechanized bulk grain building structure of claim 1 wherein: The multiple outlet ports (13) at the bottom of each grain storage compartment (3) are arranged in a cross shape.

6. The overhead mechanized bulk grain building structure of claim 5, wherein: Discharge valves (14) are arranged at the bottom of the outlet ports (13).

7. The overhead mechanized bulk grain building structure of claim 1 wherein: The division of the multiple vehicle channels (16) is matched with the positions of the multiple outlet ports (13).

8. The overhead mechanized bulk grain building structure of claim 1 wherein: An upper maintenance walkway (11) is arranged at the top of the outer wall of the upper grain storage layer, and a lower maintenance walkway (12) is arranged at the top of the outer wall of the lower overhead vehicle layer.

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