Stereoscopic stockpiling device for stored grain in container
The design of the containerized grain storage system enables automated charging and inflation, solving the problems of rudimentary traditional grain storage facilities and oxidation, improving grain storage efficiency and preservation time, and meeting the needs of large-scale and efficient storage.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2026-03-10
AI Technical Summary
Traditional grain storage facilities are rudimentary, technologically backward, inefficient, poorly laid out, and have a high loss rate. Containers cannot be used directly for grain storage and lack temperature and humidity control, leading to grain oxidation problems.
Design a containerized grain storage system, comprising multi-layer steel frame walkways, charging and inflation guns, grain storage containers, and handling equipment, to achieve automated charging and inflation, and equipped with an anti-oxidation gas system to ensure continuous operation of air conditioning equipment and prevent grain oxidation.
It improves grain storage efficiency, reduces grain loss, extends storage time, meets the needs of large-scale and efficient storage, reduces transportation costs, and enables intelligent management.
Smart Images
Figure CN223982969U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of grain storage, specifically, to a container grain storage three-dimensional stacking device. BACKGROUND
[0002] A grain warehouse is a special building for storing grain. According to the warehouse type, it can be divided into house-type warehouse, vertical silo and other structures. It mainly includes warehouse, yard (or drying yard) and facilities such as metering, conveying, stacking, cleaning, loading and unloading, ventilation, drying and is equipped with instruments for measurement, sampling, inspection and testing.
[0003] Traditional grain storage warehouses have some shortcomings, mainly including:
[0004] Poor facilities: many traditional grain warehouses are not built to high standards and have poor facilities, which can cause grain to be susceptible to insect damage, mold and rodent damage during storage, resulting in losses.
[0005] Outdated technology: traditional warehouses may lack modern grain storage technologies such as electronic temperature measurement, mechanical ventilation, internal circulation temperature control, etc. These technologies can effectively maintain the freshness and quality of grain and reduce losses.
[0006] Low efficiency: the operation mode of traditional grain warehouses often relies on manual labor, which is low in efficiency and difficult to meet the needs of large-scale and efficient grain storage.
[0007] Unreasonable regional layout: the distribution of grain storage facilities in some areas is uneven, making it difficult to store grain and increasing transportation costs and time.
[0008] High loss rate: due to the above reasons, the loss rate of traditional grain storage methods is high. According to reports, the loss caused by farmers in the grain storage link can reach about 8%.
[0009] However, the existing container cannot be directly used for storing grain, as the container itself does not have a temperature and humidity control module, and if the container is filled with air, it cannot avoid the problem of grain oxidation.
[0010] Therefore, the utility model provides a container grain storage three-dimensional stacking device. Utility model content
[0011] In view of the problems in the prior art, the utility model aims to provide a container grain storage three-dimensional stacking device, which overcomes the difficulties of the prior art and can facilitate users to charge and inflate the stacked grain storage containers, ensure that the internal air conditioning equipment of the grain storage container can work continuously during long-term storage, and timely supplement the anti-oxidation gas to avoid grain oxidation in the container and prolong the storage time.
[0012] An embodiment of this utility model provides a containerized grain storage and stacking device, comprising:
[0013] At least one strip-shaped multi-layer steel frame walkway is provided, and container stacking areas are formed on both sides of the strip-shaped multi-layer steel frame walkway. The strip-shaped multi-layer steel frame walkway has a first end and a second end along a first direction. The first end is adjacent to a transportation channel for trucks to pass through.
[0014] A plurality of charging and air-filling guns are distributed sequentially along the first direction in each layer of the strip-shaped multi-layer steel frame walkway, and each charging and air-filling gun is connected to a delivery pipeline for power supply and air supply.
[0015] Several grain storage containers are stacked in a single-layer matrix arrangement on both sides of the storage area of the strip-shaped multi-layer steel frame walkway. Each grain storage container has at least one charging / inflating interface, which faces the strip-shaped multi-layer steel frame walkway to connect with the charging / inflating gun, supplying power to the grain storage container and injecting protective gas.
[0016] At least one container handling device moves grain storage containers between the transport channel and the various container positions in the container stacking area.
[0017] Preferably, a charging and inflation machine is provided on one side of the second end, one end of the conveying pipeline is connected to the charging and inflation machine, and the other end extends along each layer of the strip-shaped multi-layer steel frame walkway.
[0018] Preferably, the charging and inflation interfaces are connected to a charging line and an inflation pipeline, respectively. The charging line is connected to the temperature control system inside the grain storage container, and the inflation pipeline is connected to the grain storage cavity inside the grain storage container. The charging and inflation interfaces are connected to the charging and inflation gun to supply power to the temperature control system and deliver the anti-oxidation gas in the charging and inflation machine to the grain storage cavity.
[0019] Preferably, the charging and inflation interface is located on the side of the grain storage container away from the door, the charging and inflation machine is integrated into a container, and the container is arranged at the bottom of one side of the second end of the strip-shaped multi-layer steel frame walkway.
[0020] Preferably, the delivery pipeline includes branch pipes extending from each layer of the strip-shaped multi-layer steel frame walkway, and the charging and inflation guns are respectively connected to the branch pipes.
[0021] Preferably, the length of the charging and inflation gun's own tubing is greater than 10 meters.
[0022] Preferably, the container handling equipment is a crane that spans the strip-shaped multi-layer steel frame walkway and the container stacking areas on both sides. The travel distance of the crane covers at least a portion of the transport channel and the length of the strip-shaped multi-layer steel frame walkway along a first direction.
[0023] Preferably, the crane tracks are located on the outer side of the container stacking area away from the strip-shaped multi-layer steel frame walkway.
[0024] Preferably, the extension direction of the transport channel is perpendicular to the first direction.
[0025] Preferably, each layer of the strip-shaped multi-layer steel frame walkway forms a walkway for users to pass through.
[0026] The purpose of this utility model is to provide a three-dimensional grain storage device for containers, which allows users to charge and inflate stacked grain containers, ensuring that the internal air conditioning equipment can work continuously during long-term storage, and timely replenishment of anti-oxidation gas to prevent oxidation of the grain in the containers and extend the storage time. Attached Figure Description
[0027] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings.
[0028] Figure 1 This is a top view of the containerized grain storage three-dimensional stacking device of this utility model.
[0029] Figure 2 This is a side view of the container grain storage three-dimensional stacking device of this utility model.
[0030] Figure 3 This is a schematic diagram of the gas charging state in the container grain storage three-dimensional stacking device of this utility model.
[0031] Figure Labels
[0032] 1. Strip-shaped multi-layer steel frame walkway
[0033] 11 First End
[0034] 12 Second End
[0035] 13 Delivery pipeline
[0036] 14. Rechargeable air gun
[0037] 2. Crane
[0038] 3. Grain storage containers
[0039] 31 Charging / Inflating Interface
[0040] 4. Rechargeable air compressor
[0041] 5. Transportation Channels
[0042] 6 containers Detailed Implementation
[0043] The following specific examples illustrate the implementation methods of this application. Those skilled in the art can easily understand the other advantages and effects of this application from the content disclosed herein. This application can also be implemented or applied through other different specific embodiments, and various details in this application can be modified or changed according to different viewpoints and application systems without departing from the spirit of this application. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.
[0044] The embodiments of this application will now be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily implement the application. This application may be embodied in many different forms and is not limited to the embodiments described herein.
[0045] In this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics represented in connection with that embodiment or example, which are included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics represented may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate different embodiments or examples represented in this application, as well as features of different embodiments or examples.
[0046] Furthermore, the terms "first" and "second" are used for illustrative purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the representation of this application, "multiple" means two or more, unless otherwise explicitly specified.
[0047] For the purpose of clearly describing this application, devices that are not relevant to the description are omitted, and the same or similar components throughout the specification are given the same reference numerals.
[0048] Throughout this specification, when it is said that a device is "connected" to another device, this includes not only "direct connection" but also "indirect connection" by placing other components in between. Furthermore, when it is said that a device "comprises" a certain constituent element, unless otherwise stated otherwise, this does not exclude other constituent elements, but rather implies that other constituent elements may be included.
[0049] When we say that a device is "above" another device, this can mean that it is directly above the other device, or it can mean that other devices are present in between. Conversely, when we say that a device is "directly" "above" another device, there are no other devices present in between.
[0050] Although the terms first, second, etc., are used in some instances herein to refer to various elements, these elements should not be limited by these terms. These terms are used only to distinguish one element from another. For example, first interface and second interface, etc., are used. Furthermore, as used herein, the singular forms “a,” “an,” and “the” are intended to also include the plural forms unless the context indicates otherwise. It should be further understood that the terms “comprising,” “including,” indicate the presence of features, steps, operations, elements, components, items, kinds, and / or groups, but do not exclude the presence, occurrence, or addition of one or more other features, steps, operations, elements, components, items, kinds, and / or groups. The terms “or” and “and / or” as used herein are interpreted as inclusive, or mean any one or any combination thereof. Thus, “A, B, or C” or “A, B, and / or C” means “any one of: A; B; C; A and B; A and C; B and C; A, B, and C.” Exceptions to this definition will only occur if the combination of elements, functions, steps, or operations is inherently mutually exclusive in some way.
[0051] The technical terms used herein are for reference only to specific embodiments and are not intended to limit the scope of this application. The singular form used herein includes the plural form unless the statement explicitly indicates otherwise. The word "comprising" as used in the specification means to specify a particular characteristic, region, integer, step, operation, element, and / or component, and does not exclude the presence or addition of other characteristics, regions, integers, steps, operations, elements, and / or components.
[0052] Although not explicitly defined, all terms, including technical and scientific terms used herein, shall have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains. Terms defined in commonly used dictionaries shall be further interpreted as having a meaning consistent with the relevant technical literature and the content of this present application, and shall not be over-interpreted as having an ideal or overly formulaic meaning unless otherwise defined.
[0053] Figure 1This is a top view of the containerized grain storage three-dimensional stacking device of this utility model. Figure 2 This is a side view of the container grain storage three-dimensional stacking device of this utility model. Figure 3 This is a schematic diagram illustrating the gas charging state of the containerized grain storage system of this utility model. Figures 1 to 3 As shown, the containerized grain storage device of this utility model includes: at least one strip-shaped multi-layer steel frame walkway 1, several charging and inflation guns 14, several grain storage containers 3, and at least one container handling device. The strip-shaped multi-layer steel frame walkway 1 forms container stacking areas on both sides. The walkway 1 has a first end 11 and a second end 12 along a first direction. The first end 11 is adjacent to a transport channel 5 for trucks. The charging and inflation guns 14 are sequentially distributed along the first direction in each layer of the walkway 1, and each gun is connected to a power supply and inflation pipeline 13. The grain storage containers 3 are arranged in a single-layer matrix wall and stacked in the stacking areas on both sides of the walkway 1. Each container has at least one charging and inflation interface 31, which faces the walkway 1 to connect to the charging and inflation guns 14, supplying power and injecting protective gas into the container. The container handling equipment moves grain storage containers 3 between the transport channel 5 and the various container positions in the container stacking area.
[0054] In a preferred embodiment, a charging and inflation machine 4 is provided on one side of the second end 12, and one end of the delivery pipeline 13 is connected to the charging and inflation machine 4, while the other end extends along each layer of the strip-shaped multi-layer steel frame walkway 1, but is not limited thereto.
[0055] In a preferred embodiment, the charging and inflation interface 31 is connected to the charging line and the inflation pipeline respectively. The charging line is connected to the temperature control system inside the grain storage container 3, and the inflation pipeline is connected to the grain storage cavity inside the grain storage container 3. The charging and inflation interface 31 is connected to the charging and inflation gun 14 to supply power to the temperature control system and deliver the anti-oxidation gas in the charging and inflation machine 4 to the grain storage cavity, but this is not a limitation.
[0056] In a preferred embodiment, the charging and inflation interface 31 is located on the side of the grain storage container 3 away from the door, and the charging and inflation machine 4 is integrated into a container 6. The container 6 is arranged at the bottom of one side of the second end 12 of the strip-shaped multi-layer steel frame walkway 1, but is not limited thereto.
[0057] In a preferred embodiment, the delivery pipeline 13 includes branch pipes extending from each layer of the strip-shaped multi-layer steel frame walkway 1, and the charging and inflation guns 14 are respectively connected to the branch pipes, but are not limited thereto.
[0058] In a preferred embodiment, the length of the charging air gun 14 itself is greater than 10 meters, but is not limited thereto.
[0059] In a preferred embodiment, the container handling equipment is a crane 2 that spans the strip-shaped multi-layer steel frame walkway 1 and the container stacking areas on both sides. The travel of the crane 2 covers at least a portion of the transport channel 5 and the length of the strip-shaped multi-layer steel frame walkway 1 along a first direction, but is not limited thereto.
[0060] In a preferred embodiment, the tracks of the crane 2 are located on the outer side of the container stacking area away from the strip-shaped multi-layer steel frame walkway 1, but this is not a limitation.
[0061] In a preferred embodiment, the extension direction of the transport channel 5 is perpendicular to the first direction, but is not limited thereto.
[0062] In a preferred embodiment, each layer of the strip-shaped multi-layer steel frame walkway 1 forms a walkway for users to pass through, but is not limited thereto.
[0063] This utility model, which uses containerized grain storage, has several advantages, mainly including:
[0064] Efficient loading and unloading: Containers can be loaded and unloaded automatically, improving operational efficiency and reducing manual labor intensity and time costs.
[0065] Reduced losses: The excellent sealing of containers can effectively prevent grain from being affected by moisture, mold, pests, and rodents during storage and transportation, thereby reducing losses.
[0066] Flexibility and mobility: Containers are easy to move and stack, and can be quickly adjusted in terms of storage location and quantity to adapt to different storage needs.
[0067] Standardization and compatibility: The standardized design of containers allows grain to be easily transferred between different modes of transport, such as from trucks to trains or ships, improving the compatibility and convenience of logistics.
[0068] Safety: The robust structure of the container protects the grain from the effects of the external environment, and the container can be equipped with an advanced monitoring system to monitor the grain status in real time.
[0069] Cost-effectiveness: Although the initial investment may be high, the durability and reusability of containers can reduce the overall cost in the long run.
[0070] Highly adaptable to the environment: Containers can be used in various climates and environments, without being restricted by geographical location.
[0071] Facilitates supervision and tracking: Containers are easy to seal and lock, which is conducive to the supervision and tracking of food, ensuring the transparency and security of the supply chain.
[0072] Therefore, a three-dimensional grain container stacking system was developed to realize the intelligent and automated storage of grain in containers.
[0073] The specific embodiments of this utility model are as follows:
[0074] Continue to refer to Figures 1 to 3 As shown, in the containerized grain storage three-dimensional stacking device of this utility model, a strip-shaped multi-layer steel frame walkway 1 forms container stacking areas on both sides of the walkway. The walkway has a first end 11 and a second end 12 along a first direction. The first end 11 is adjacent to a transport channel 5 for trucks to pass through. Charging and inflation guns 14 are distributed sequentially along the first direction in each layer of the walkway 1, and each charging and inflation gun 14 is connected to a supply pipeline 13 for power and gas supply. Grain containers 3 are stacked in a single-layer matrix wall arrangement in the stacking areas on both sides of the walkway 1. Each grain container 3 has at least one charging and inflation interface 31, which faces the walkway 1 to connect with the charging and inflation gun 14 to supply power and inject protective gas into the grain container 3. Container handling equipment moves the grain containers 3 between the transport channel 5 and the various container positions in the container stacking area. A charging and inflation machine 4 is installed on one side of the second end 12 of the strip-shaped multi-layer steel frame walkway 1. One end of the conveying pipeline 13 is connected to the charging and inflation machine 4, and the other end extends along each layer of the strip-shaped multi-layer steel frame walkway 1. Charging and inflation interfaces 31 are connected to charging lines and inflation pipelines. The charging lines are connected to the temperature control system inside the grain storage container 3, and the inflation pipelines are connected to the grain storage cavity inside the grain storage container 3. The charging and inflation interfaces 31 are connected to charging and inflation guns 14 to supply power to the temperature control system and deliver anti-oxidation gas from the charging and inflation machine 4 to the grain storage cavity. The charging and inflation interfaces 31 are located on the side of the grain storage container 3 away from the container door. The charging and inflation machine 4 is integrated into a container 6, which is arranged at the bottom of one side of the second end 12 of the strip-shaped multi-layer steel frame walkway 1. The conveying pipeline 13 includes branch pipes extending along each layer of the strip-shaped multi-layer steel frame walkway 1, and the charging and inflation guns 14 are connected to these branch pipes. The length of the charging and inflation gun 14 itself is greater than 10 meters. The container handling equipment is a crane 2, which spans a multi-level steel frame walkway 1 and container stacking areas on both sides. The travel of the crane 2 covers at least a portion of the transport channel 5 and the length of the multi-level steel frame walkway 1 along a first direction. The tracks of the crane 2 are located on the outer side of the container stacking area away from the multi-level steel frame walkway 1. The extension direction of the transport channel 5 is perpendicular to the first direction. Each level of the multi-level steel frame walkway 1 forms a walkway for users to pass through.
[0075] When one of the grain storage containers 3 needs to be charged and inflated, maintenance personnel can walk to the floor at the same height as the grain storage container 3 in the multi-layer steel frame walkway 1, pull out the nearest charging and inflation gun 14 to the grain storage container 3, and connect the charging and inflation gun 14 to the charging and inflation interface 31 of the grain storage container 3. This allows the charging and inflation machine 4 in the container 6 to charge and inflate the grain storage container 3 in sequence through the delivery pipeline 13, the charging and inflation gun 14, and the charging and inflation interface 31, thereby extending the maintenance time of the grain storage container 3.
[0076] In summary, the purpose of this utility model is to provide a three-dimensional container grain storage device that can use a crane to lift containers or rotate container doors between trucks and container transfer vehicles on multiple lanes. It can restrict the necessary paths of trucks in the yard, prevent trucks from approaching the container storage area, help reduce the width of the roads inside the container yard, thereby providing more container storage space. It is also beneficial to use with intelligent container racks, shorten the time cycle for storing and retrieving containers, and improve the grain storage and turnover efficiency of the container yard.
[0077] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.
Claims
1. A container grain storage three-dimensional stacking device, characterized in that, The application relates to a kind of grain storage container and its charging and aerating system, comprising: at least one strip-shaped multi-layer steel frame walkway (1), container stacking areas are formed on both sides of the strip-shaped multi-layer steel frame walkway (1) along the first direction, the strip-shaped multi-layer steel frame walkway (1) has a first end (11) and a second end (12) along the first direction, and the first end (11) is adjacent to a transport passage (5) for passing through a truck; a plurality of charging and aerating guns (14) are sequentially arranged along the first direction in each layer of the strip-shaped multi-layer steel frame walkway (1), and each charging and aerating gun (14) is connected to a delivery pipeline (13) for supplying power and gas; a plurality of grain storage containers (3) are arranged and stacked in a single-layer matrix wall in the stacking areas on both sides of the strip-shaped multi-layer steel frame walkway (1), and each grain storage container (3) has at least one charging and aerating interface (31) facing the strip-shaped multi-layer steel frame walkway (1) so as to be connected to the charging and aerating gun (14) to supply power and inject protective gas to the grain storage container (3); and at least one container handling device is used to handle the grain storage container (3) between the transport passage (5) and each container position of the container stacking area.
2. The bulk grain storage container vertical stacking device according to claim 1, wherein One side of the second end (12) is provided with a charging and aerating machine (4), one end of the delivery pipeline (13) is connected to the charging and aerating machine (4), and the other end extends along each layer of the strip-shaped multi-layer steel frame walkway (1).
3. The bulk grain storage container vertical stacking device of claim 2, wherein, The charging and aerating interface (31) is connected to a charging line and an aerating pipeline, the charging line is connected to a temperature control system in the grain storage container (3), the aerating pipeline is connected to a grain storage cavity in the grain storage container (3), and the charging and aerating interface (31) is connected to the charging and aerating gun (14) to supply power to the temperature control system and deliver the antioxidant gas in the charging and aerating machine (4) to the grain storage cavity.
4. The bulk grain storage container vertical stacking device of claim 2, wherein, The charging and aerating interface (31) is located on the side of the grain storage container (3) away from the door, the charging and aerating machine (4) is integrated in a container (6), and the container (6) is arranged at the bottom of one side of the second end (12) of the strip-shaped multi-layer steel frame walkway (1).
5. The bulk grain storage container vertical stacking device of claim 1, wherein, The delivery pipeline (13) comprises branch pipes extending in each layer of the strip-shaped multi-layer steel frame walkway (1), and the charging and aerating gun (14) is connected to the branch pipes.
6. The bulk grain storage container vertical stacking device of claim 1, wherein, The length of the pipeline of the charging and aerating gun (14) is greater than 10 m.
7. The bulk grain storage container vertical stacking device of claim 1, wherein, The container handling device is a crane (2), the crane (2) spans the strip-shaped multi-layer steel frame walkway (1) and the container stacking areas on both sides, and the movement stroke of the crane (2) covers at least part of the length of the transport passage (5) and the strip-shaped multi-layer steel frame walkway (1) along the first direction.
8. The bulk grain storage container vertical stacking system of claim 7, wherein, The tracks of the crane (2) are located on the outer sides of the container stacking areas away from the strip-shaped multi-layer steel frame walkway (1).
9. The bulk grain storage container vertical stacking system of claim 1, wherein, The extension direction of the transport passage (5) is perpendicular to the first direction.
10. The bulk grain storage container vertical stacking system of claim 1, wherein, Each layer of the strip-shaped multi-layer steel frame walkway (1) forms a walkway for passing through a user.