Grain storage container

Abstract

This utility model provides a grain storage container, which includes a container body, a top cover, and a discharge door. The top of the container body has at least one inlet connecting to the outside and the interior of the container, and the outer periphery of the container body has at least one discharge door connecting to the outside and the interior of the container. The top cover is closable to the container body for opening or closing the inlet. The discharge door is closable to the container body for opening or closing the discharge door. The container body also has an inlet connecting to the outside and the interior of the container, which is used to introduce an environmental control medium into the interior of the container, thereby reducing the oxygen concentration inside the container. According to this utility model, the inlet and discharge doors facilitate the loading and unloading of grain. By reducing the oxygen concentration inside the container, the degradation of grain quality and the growth of pests are inhibited, significantly extending the storage time of the grain. Independent grain storage container units facilitate the storage and flexible transfer of grain.

Description

Technical Field

[0001] This utility model generally relates to the technical field of container structures, and more specifically to a grain depot container. Background Technology

[0002] Currently, most traditional grain storage facilities in the market are fixed grain stations with flat-roofed warehouse structures. These traditional warehouses are generally made of brick and concrete, resulting in poor airtightness, inadequate insulation, high energy consumption, and high annual storage costs. Because grain is stored in the air, it is susceptible to pests, leading to lower quality grain after rotation. The use of pesticides is also environmentally unfriendly. Furthermore, traditional grain stations are inconvenient for grain transportation.

[0003] Therefore, there is a need to provide a grain depot container to at least partially solve the above problems. Utility Model Content

[0004] The utility model description section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This utility model description section is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0005] To at least partially solve the above problems, this utility model provides a grain depot container, the grain depot container comprising:

[0006] The box body has at least one inlet on its top that connects to the outside and the inside of the box body, and at least one outlet on its outer periphery that connects to the outside and the inside of the box body.

[0007] A top cover, which is closably connected to the housing for opening or closing the feed inlet; and

[0008] A discharge door, which is closably connected to the housing for opening or closing the discharge port;

[0009] The enclosure is also provided with at least one inlet that connects the outside world and the interior of the enclosure. The inlet is used to introduce an environmental control medium into the interior of the enclosure, thereby reducing the oxygen concentration inside the enclosure.

[0010] Optionally, the environmental control medium is configured as nitrogen; and / or

[0011] The enclosure includes a front panel, and the inlet is located on the front panel.

[0012] Optionally, the grain depot container further includes:

[0013] A first detection component is disposed inside the enclosure, and the first detection component is used to detect the temperature and / or humidity inside the enclosure; and / or

[0014] The second detection component is disposed inside the enclosure, and the environmental control medium is nitrogen. The second detection component is used to detect the nitrogen concentration and / or nitrogen pressure inside the enclosure.

[0015] Optionally, the grain depot container further includes a control device disposed on the container body, and the control device is electrically connected to the first detection component and the second detection component.

[0016] Optionally, at least one sealing assembly is provided between the top cover and the box body, and between the unloading door and the box body, and each sealing assembly includes at least two sealing members.

[0017] Optionally,

[0018] The housing includes a top plate with multiple feed inlets. A top cover is correspondingly disposed with each feed inlet and is closable to the top plate. A sealing assembly is disposed between the top cover and the top plate; and / or

[0019] The housing includes two end plates spaced apart along the length of the housing. At least one end plate is provided with the discharge port. The discharge door is closably connected to the end plate provided with the discharge port. A sealing assembly is provided between the discharge door and the end plate provided with the discharge port.

[0020] Optionally, the grain depot container further includes at least one clamping assembly disposed on the top plate and used to connect to the top cover so that the top cover remains closed.

[0021] Optionally, the clamping assembly includes:

[0022] A connecting member, one end of which is connected to the top plate;

[0023] A clamping member, movably connected to the connecting member along its extension direction, the clamping member acting on the top cover; and

[0024] A positioning member is adjustablely connected to the connecting member along the extension direction of the connecting member, the positioning member being located above the clamping member, the positioning member defining the position of the clamping member relative to the connecting member.

[0025] Optionally, one end of the connecting member is pivotally connected to the top plate about a first axis extending along the width direction of the housing; and / or

[0026] The connecting member is constructed as a screw, and the positioning member is constructed as a wing nut suitable for the screw.

[0027] Optionally, the housing includes a rear end plate, the discharge port is disposed on the rear end plate, and the discharge door is closably connected to the rear end plate.

[0028] Optionally, the discharge gate is pivotally connected to the rear end plate between an open position (open discharge port) and a closed position (closed discharge port).

[0029] The rear end plate is provided with a lock seat, and the unloading gate is provided with a locking rod for cooperating with the lock seat. The locking rod is pivotally connected to the unloading gate about its axis.

[0030] When the unloading gate is in the closed position, the locking rod is pivotally connected to the locking seat between the locked position and the unlocked position.

[0031] Optionally, the rear end plate has a top edge and a bottom edge spaced apart along the height direction of the housing, the top edge being located above the bottom edge.

[0032] The unloading door is configured such that, when the locking rod is in the unlocked position and the top edge is further away from the interior of the housing than the bottom edge along the length of the housing, the unloading door can pivot from the closed position to the open position.

[0033] Optionally, the grain depot container further includes a support member disposed between the container body and the top cover, and the support member is connected to the container body.

[0034] When the top cover is closed to the feed inlet, the top cover acts on the support member, and the top cover is located above the box body.

[0035] Optionally, the grain depot container further includes a temperature regulating device, which is installed in the container body and is used to control the internal ambient temperature of the container body.

[0036] Optionally, the grain depot container further includes:

[0037] A first mounting position is disposed within the enclosure and is used to connect a power supply device to supply electrical energy to the temperature regulating device; and / or

[0038] A power generation device, which is installed in the enclosure or the temperature control device, is used to generate electricity to supply electrical energy to the temperature control device.

[0039] Optionally, the housing includes a front panel and a rear panel, the front panel and the rear panel are spaced apart along the length of the housing, the temperature regulating device is disposed on the front panel, the rear panel is provided with the discharge port, and the discharge door is connected to the rear panel.

[0040] Optionally, the top cover includes an upper cover plate, a lower cover plate, and a first connecting member. The upper cover plate is located above the lower cover plate, and the first connecting member is disposed between the upper cover plate and the lower cover plate, connecting the upper cover plate and the lower cover plate, so that the top cover is constructed as a heat-insulating structure; and / or

[0041] The unloading gate includes an outer plate, an inner plate, and a second connecting member. When the unloading gate is closed to the unloading port, along the thickness direction of the unloading gate, the inner plate is closer to the interior of the box than the outer plate. The second connecting member is disposed between the outer plate and the inner plate and is connected to the outer plate and the inner plate, so that the unloading gate is constructed as a heat-insulating structure.

[0042] Optionally, the enclosure includes a top plate, a base frame, end plates, and side plates, all of which have internal cavities filled with an insulation layer; and / or

[0043] The inner walls of the enclosure are all constructed of SUS304 stainless steel.

[0044] The grain storage container of this utility model features an inlet and outlet for easy loading and unloading of grain. By introducing an environmental control medium into the container, the oxygen concentration inside is reduced, inhibiting the decline in grain quality and the growth of pests, thus significantly extending the storage time of the grain. The independent grain storage container unit facilitates the storage and flexible transfer of grain. Attached Figure Description

[0045] The following drawings, which illustrate embodiments of the present invention, are incorporated herein as part of the present invention for understanding the invention. The drawings show embodiments of the present invention and their descriptions, serving to explain the principles of the present invention. In the drawings,

[0046] Figure 1 This is a side view schematic diagram of a grain depot container according to a preferred embodiment of the present invention;

[0047] Figure 2 For along Figure 1The sectional view cut by line AA in the middle;

[0048] Figure 3 For along Figure 2 The sectional view cut by line BB in the middle;

[0049] Figure 4 for Figure 1 The left view;

[0050] Figure 5 for Figure 3 A magnified view of section D in the image;

[0051] Figure 6 for Figure 3 An enlarged view of section E in the image;

[0052] Figure 7 for Figure 1 The right view; and

[0053] Figure 8 For along Figure 2 The sectional view cut by line CC in the middle.

[0054] Explanation of reference numerals in the attached figures:

[0055] 100 grain depot containers

[0056] 101 Feed Inlet

[0057] 102 Discharge port

[0058] 103 Inner cavity

[0059] 104 insulation layer

[0060] 105 Inner Wall

[0061] 110 enclosure

[0062] 111 Top Plate

[0063] 112 base frame

[0064] 113 Backend Board

[0065] 114 Front-end board

[0066] 115 end plate

[0067] 116 Right side panel

[0068] 117 Left side panel

[0069] 118 Side Panel

[0070] 119 Supporting components

[0071] 120 Top Cover

[0072] 121 Top cover plate

[0073] 122 Lower cover plate

[0074] 123 First connecting component

[0075] 124 Top edge

[0076] 125 bottom edge

[0077] 130 clamping assembly

[0078] 131 Connecting components

[0079] 132 Clamping component

[0080] 133 Positioning Components

[0081] 134 Installation Components

[0082] 140 Unloading gate

[0083] 141 outer panel

[0084] 142 Inner Panel

[0085] 143 Second connecting component

[0086] 144 Hinges

[0087] 145 bracket

[0088] 150 Sealing Assembly

[0089] 151 First sealing assembly

[0090] 152 / 155 First sealing component

[0091] 153 / 156 Second sealing component

[0092] 154 Second sealing assembly

[0093] 160 Temperature control device

[0094] Entrance 161

[0095] 162 First mounting position

[0096] 163 Control device

[0097] 164 fuel tank

[0098] 165 First Detection Component

[0099] 166 Second Detection Component

[0100] 170 Locking Bar Assembly

[0101] 171 Lock base

[0102] 172 Locking bar

[0103] 173 Locking bar body

[0104] 174 Lock

[0105] 175 Assembly Department

[0106] 176 Handle base

[0107] 177 handles

[0108] DL length direction

[0109] DW Width Direction

[0110] DH (Height Direction) Detailed Implementation

[0111] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that embodiments of the present invention may be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described to avoid confusion with embodiments of the present invention.

[0112] To fully understand the embodiments of this utility model, a detailed structure will be presented in the following description. Obviously, the implementation of the embodiments of this utility model is not limited to the specific details familiar to those skilled in the art.

[0113] It should be understood that the terminology used herein is intended only to describe particular embodiments and is not intended to limit the invention. The singular forms “a,” “an,” and “the” are also intended to include the plural forms unless the context clearly indicates otherwise. When the terms “comprising” and / or “including” are used in this specification, they indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof.

[0114] The ordinal numbers such as "first" and "second" used in this utility model are merely identifiers and do not have any other meaning, such as a specific order. Furthermore, for example, the term "first component" does not imply the existence of a "second component," and the term "second component" does not imply the existence of a "first component." It should be noted that the terms "upper," "lower," "front," "rear," "left," "right," "inner," "outer," and similar expressions used in this utility model are for illustrative purposes only and are not intended to be limiting.

[0115] The specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings, which show representative embodiments of the present invention and are not intended to limit the present invention.

[0116] This utility model provides a grain depot container.

[0117] Please see Figures 1 to 3 The grain depot container 100 includes a container body 110, a top cover 120, and a discharge door 140. Specifically, the top of the container body 110 has at least one inlet 101 communicating with the outside and the interior of the container body 110. The outer periphery of the container body 110 has at least one discharge door 102 communicating with the outside and the interior of the container body 110. The top cover 120 is closably connected to the container body 110 for opening or closing the inlet 101. The discharge door 140 is closably connected to the container body 110 for opening or closing the discharge door 102. See also... Figure 4 The enclosure 110 is also provided with at least one inlet 161 that connects the outside world and the interior of the enclosure 110. The inlet 161 is used to introduce an environmental control medium into the interior of the enclosure 110, thereby reducing the oxygen concentration inside the enclosure 110.

[0118] The grain storage container 100 according to this scheme, with its inlet 101 and outlet 102, facilitates the loading and unloading of grain. By introducing an environmental control medium into the interior of the container 110, the oxygen concentration inside the container 110 is reduced, inhibiting the decline in grain quality and the growth of pests, thus significantly extending the storage time of the grain. The independent grain storage container 100 unit facilitates the storage and flexible transfer of grain.

[0119] Preferably, the environmental control medium is nitrogen. Nitrogen is a non-toxic, odorless, and pollution-free gas, safe and environmentally friendly, and will not have any impact on the environment or human health. Those skilled in the art will understand that the enclosure 110 includes a top plate 111, a base frame 112, two end plates 115, and two side plates 118. Please refer to... Figures 1 to 4 The two end plates 115 are respectively the rear end plate 113 and the front end plate 114. It can be understood that the rear end plate 113 and the front end plate 114 are spaced apart along the length direction DL of the housing 110. Preferably, the aforementioned inlet 161 is located on the front end plate 113. Correspondingly, the two side plates 118 are respectively the right side plate 116 and the left side plate 117, which are spaced apart along the width direction DW of the housing 110.

[0120] Please see now Figure 3 and Figure 4The grain depot container 100 also includes a first detection component 165 and a second detection component 166. The first detection component 165 is disposed inside the container body 110 and is used to detect the temperature and / or humidity inside the container body 110. For example Figure 3 In the case, the first detection component 165 is disposed on the inner wall surface of the top plate 111. The second detection component 166 is disposed inside the housing 110, and the second detection component 166 is used to detect the nitrogen concentration and / or nitrogen pressure inside the housing 110. Figure 3 In this system, the second detection component 166 is disposed on the inner wall of the top plate 111. Furthermore, the grain storage container 100 also includes a control device 163, which is disposed within the container body 110 and electrically connected to the first detection component 165 and the second detection component 166. The control device 163 is equipped with a display screen that shows the detected data in real time and can establish data interconnection with devices such as mobile phones / computers to achieve remote monitoring. When the nitrogen concentration inside the container body 110 is too low, high-concentration nitrogen can be added to the interior of the container body 110 through inlet 161 to reach the standard concentration for grain storage.

[0121] Please see now Figure 4The grain storage container 100 also includes a temperature control device 160, which is disposed on the container body 110 and is used to control the internal ambient temperature of the container body 110. For example, the temperature control device 160 is configured as a chiller to maintain the internal temperature of the container body 110 at a constant temperature suitable for grain storage, unaffected by changes in the external ambient temperature. Furthermore, the grain storage container 100 also includes a first mounting position 162 and / or a power generation device. Specifically, the first mounting position 162 is disposed on the container body 110 and is used to connect to power supply equipment to supply electrical energy to the temperature control device 160. The power generation device is disposed on the container body 110 or the temperature control device 160 and is used to generate electricity to supply electrical energy to the temperature control device 160. Preferably, the temperature control device 160 is disposed on the front end plate 114. The control device 163 is located outside the container body 110 and below the temperature control device 160. The first mounting position 162 is also located below the temperature control device 160. It should be noted that when the grain depot container 100 is in the state of storing grain, a power source can be connected through the first mounting position 162 to keep the temperature regulating device 160 working. The power generation equipment is, for example, a generator, which can be installed inside the container body 110. Alternatively, in this embodiment, the generator is built into the temperature regulating device 160. Furthermore, the grain depot container 100 also includes a fuel tank 164 for storing fuel oil. The power generation equipment is connected to the fuel tank 164. The power generation equipment can consume the fuel oil in the fuel tank 164 to generate electricity, which powers the temperature regulating device 160. When the grain depot container 100 is in a moving state during transportation, the power generation equipment can generate electricity to keep the temperature regulating device 160 operating normally and ensure a constant internal temperature in the container body 110.

[0122] Please see now Figure 3 , Figure 5 and Figure 6 At least one sealing assembly 150 is provided between the top cover 120 and the housing 110, and between the discharge door 140 and the housing 110. Each sealing assembly 150 includes at least two sealing members to ensure the airtightness of the interior of the housing 110. Specifically, the top plate 111 is provided with multiple feed inlets 101, allowing simultaneous feeding from multiple feed inlets 101 for convenient operation and improved work efficiency. The top cover 120 is correspondingly provided with the feed inlets 101. The top cover 120 is closably connected to the top plate 111. A sealing assembly 150 is provided between the top cover 120 and the top plate 111. At least one end plate 115 is provided with a discharge port 102, and the discharge door 140 is closably connected to the end plate 115 with the discharge port 102. A sealing assembly 150 is provided between the discharge door 140 and the end plate 115 with the discharge port 102. Preferably, the rear end plate 113 is provided with a discharge port 102, and the discharge gate 140 is connected to the rear end plate 113.Figure 5 In the process, the sealing assembly 150 includes a first sealing assembly 151, which includes a first sealing member 152 and a second sealing member 153. When the top cover 120 is closed to the top plate 111, the first sealing member 152 is located between the lower surface of the top cover 120 and the top surface of the top plate 111; the second sealing member 153 is located between the outer side surface of the top cover 120 and the side surface of the top plate 111. Figure 6 In the middle, the sealing assembly 150 includes a second sealing assembly 154, and the second sealing assembly 154 includes a first sealing member 155 and a second sealing member 156. When the unloading gate 140 is closed to the rear end plate 113, the first sealing member 155 is located between the rear end plate 113 and the unloading gate 140 along the length direction DL of the housing 110; the second sealing member 156 is located between the rear end plate 113 and the unloading gate 140 along the height direction DH of the housing 110.

[0123] Please see now Figure 3 and Figure 5 Furthermore, the grain depot container 100 also includes at least one clamping assembly 130, which is disposed on the top plate 111. The clamping assembly 130 is used to connect to the top cover 120 so that the top cover 120 remains closed. Preferably, the clamping assemblies 130 and top covers 120 are provided in a one-to-one correspondence. Specifically, the clamping assembly 130 includes a connecting member 131, a clamping member 132, and a positioning member 133. One end of the connecting member 131 is connected to the top plate 111. Figure 5 In this embodiment, one end of the connecting member 131 is pivotally connected to the top plate 111 about a first axis extending along the width direction DW of the housing 110. A mounting member 134 is provided on the upper surface of the top plate 111, and one end of the connecting member 131 is pivotally connected to the mounting member 134. A clamping member 132 is movably connected to the connecting member 131 along its extending direction, and acts on the top cover 120. A positioning member 133 is adjustablely connected to the connecting member 131 along its extending direction. The positioning member 133 is located above the clamping member 132 and defines the position of the clamping member 132 relative to the connecting member 131. In a preferred embodiment, the connecting member 131 is configured as a screw, and the positioning member 133 is configured as a wing nut adapted to the screw. The wing nut requires no tools and allows for quick manual operation by the operator. Figure 5 In this process, by rotating the wing nut, the clamping member 132 can be moved along the extension direction of the screw to above the top cover 120. The screw then rotates clockwise around the first axis, completely separating the clamping member 132 from the top cover 120, facilitating the removal of the top cover 120. Please continue reading. Figure 5The grain depot container 100 also includes a support member 119, which is disposed between the container body 110 and the top cover 120, and is connected to the container body 110. When the top cover 120 is closed to the feed inlet 101, the top cover 120 acts on the support member 119, and the top cover 120 is located above the container body 110. The support member 119 is constructed as a closed shape formed by multiple support beams, for example, a rectangle. Figure 5 In this structure, the cross-sectional shape of the support beam is C-shaped, and the support beam includes an upper flange, a web, and a lower flange. Accordingly, a first sealing member 152 is disposed between the upper flange and the top cover 120, and a second sealing member 153 is disposed between the web and the top cover 120.

[0124] Please see now Figure 3 , Figure 6 and Figure 7 The discharge gate 140 is pivotally connected to the rear end plate 113 between an open position (discharge port 102 open) and a closed position (discharge port 102 closed). A locking rod assembly 170 is provided between the discharge gate 140 and the rear end plate 113. The locking rod assembly 170 includes a locking seat 171 and a locking rod 172. Specifically, the rear end plate 113 is provided with a locking seat 171, and the discharge gate 140 is provided with a locking rod 172 for engaging with the locking seat 171. The locking rod 172 is pivotally connected to the discharge gate 140 about its axis. Figure 7 In this configuration, the unloading gate 140 is pivotally connected to the front end plate 113 via multiple hinges 144. The locking lever 172 is connected to the unloading gate 140 via multiple brackets 145. Furthermore, the locking lever 172 includes a locking lever body 173 and a locking head 174; when the unloading gate 140 is closed to the rear end plate 113, rotating the locking lever body 173 causes the locking head 174 to rotate with the locking lever body 173, thereby enabling the locking head 174 to be pivotally connected to the lock seat 171 between a locked position and an unlocked position. That is, when the unloading gate 140 is in the closed position, the locking lever 172 is used to pivotally connect to the lock seat 171 between the locked and unlocked positions. To facilitate the pivoting of the locking lever 172, an assembly part 175 is provided at one end of the locking lever 172. The grain depot container 100 also includes a handle 177 and a handle seat 176. The handle 177 is connected to the assembly part 175 and can drive the assembly part 175 to rotate, thereby causing the locking lever 172 to pivot. In the non-operating state, the handle 177 can be stored in the handle seat 176.

[0125] Please see now Figure 7The rear end plate 113 has a top edge 124 and a bottom edge 125 spaced DH along the height direction DH of the housing 110, with the top edge 124 located above the bottom edge 125. It should be noted that the unloading door 140 is constructed such that, with the locking lever 172 in the unlocked position and the top edge 124 further from the interior of the housing 110 along the length direction DL than the bottom edge 125, the unloading door 140 can pivot from the closed position to the open position. In other words, the unloading door 140 is constructed as a delayed-opening type, designed with a certain pressure and tilt angle. During unloading, when the housing 110 is in a horizontal state, releasing the handle 177 will not immediately cause the goods (e.g., grain) to flow out from the unloading port 102. Only when the housing 110 is tilted to a certain angle and a certain pressure is applied to the unloading door 140 can the unloading door 140 open to discharge material. This design improves the safety of unloading operations and protects on-site personnel from injury.

[0126] To further improve the thermal insulation performance of enclosure 110, please refer to [link / reference needed]. Figure 5 The top cover 120 includes an upper cover plate 121, a lower cover plate 122, and a first connecting member 123. When the top cover 120 is closed to the housing 110, the upper cover plate 121 is located below the lower cover plate 122, and the first connecting member 123 is disposed between the upper cover plate 121 and the lower cover plate 122. The first connecting member 123 connects the upper cover plate 121 and the lower cover plate 122, such that the top cover 120 is constructed as a heat-insulating structure. Please refer to [link / reference]. Figure 6 The unloading gate 140 includes an outer panel 141, an inner panel 142, and a second connecting member 143. When the unloading gate 140 is closed to the unloading port 102, the inner panel 142 is closer to the interior of the housing 110 than the outer panel 141 along the thickness direction of the unloading gate 140. The second connecting member 143 is disposed between the outer panel 141 and the inner panel 142, and the second connecting member 143 connects the outer panel 141 and the inner panel 142 so that the unloading gate 140 is constructed as a heat-insulating structure.

[0127] The functional principle of the aforementioned "heat insulation structure" will be briefly explained below.

[0128] Taking the top cover 120 as an example, since a first connecting member 123 is provided between the upper cover plate 121 and the lower cover plate 122, the upper cover plate 121 and the lower cover plate 122 will not be in direct contact. When heat is transferred between the top covers 120, the heat transfer rate between the upper cover plate 121 and the lower cover plate 122 will be slowed down. In other words, when the upper cover plate 121 and the lower cover plate 122 are in direct contact, since the top cover 120 is made of metal, heat will be directly transferred at the top cover 120 based on the thermal conductivity of the metal material, thus increasing the heat loss rate at the top cover 120.

[0129] Please see now Figure 8As described above, the container 110 includes a top plate 111, a base frame 112, an end plate 115, and a side plate 118. Each of the four components—top plate 111, base frame 112, end plate 115, and side plate 118—has an inner cavity 103, which is filled with an insulation layer 104. Preferably, the inner walls 105 of the container 110 are all made of SUS304 stainless steel. It can be understood that along the thickness direction of each of the top plate 111, base frame 112, end plate 115, and side plate 118, the surface closest to the interior of the container 110 is its wall surface, and the fact that all four walls are made of SUS304 stainless steel satisfies the food safety requirements for stored grain.

[0130] The grain storage container of this utility model features a multi-functional structure with adjustable air, pressure, and temperature control. It boasts a rational structure, aesthetically pleasing appearance, and ease of manufacturing. While ensuring both appearance and structural strength, the product structure is optimized to reduce labor hours, material costs, and production capacity. Independent container units facilitate grain storage and flexible transfer. This significantly extends grain storage time and reduces losses during storage. It meets customer requirements for grain storage and has excellent application value and market prospects.

[0131] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for descriptive purposes only and is not intended to limit the scope of the invention. Terms such as “set” appearing herein can refer to either a component being directly attached to another component or a component being attached to another component via an intermediary. A feature described in one embodiment may be applied, alone or in combination with other features, to another embodiment, unless that feature is not applicable in that other embodiment or is otherwise stated.

[0132] This utility model has been described through the above embodiments. However, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit this utility model to the described embodiments. Those skilled in the art will understand that many more variations and modifications can be made based on the teachings of this utility model, and all such variations and modifications fall within the scope of protection claimed by this utility model.

Claims

1. A grain depot container, characterized in that, The grain depot containers include: The box body has at least one inlet on its top that connects to the outside and the inside of the box body, and at least one outlet on its outer periphery that connects to the outside and the inside of the box body. A top cover, which is closably connected to the housing for opening or closing the feed inlet; and A discharge door, which is closably connected to the housing for opening or closing the discharge port; The enclosure is also provided with at least one inlet that connects the outside world and the interior of the enclosure. The inlet is used to introduce an environmental control medium into the interior of the enclosure, thereby reducing the oxygen concentration inside the enclosure.

2. The grain depot container according to claim 1, characterized in that, The environmental control medium is configured as nitrogen; and / or The enclosure includes a front panel, and the inlet is located on the front panel.

3. The grain depot container according to claim 1, characterized in that, The grain depot containers also include: A first detection component is disposed inside the enclosure, and the first detection component is used to detect the temperature and / or humidity inside the enclosure; and / or The second detection component is disposed inside the enclosure, and the environmental control medium is nitrogen. The second detection component is used to detect the nitrogen concentration and / or nitrogen pressure inside the enclosure.

4. The grain depot container according to claim 3, characterized in that, The grain depot container also includes a control device, which is disposed in the container and electrically connected to the first detection component and the second detection component.

5. The grain depot container according to claim 1, characterized in that, At least one sealing assembly is provided between the top cover and the box body, and between the unloading door and the box body, and each sealing assembly includes at least two sealing members.

6. The grain depot container according to claim 5, characterized in that, The housing includes a top plate with multiple feed inlets. A top cover is correspondingly disposed with each feed inlet and is closable to the top plate. A sealing assembly is disposed between the top cover and the top plate; and / or The housing includes two end plates spaced apart along the length of the housing. At least one end plate is provided with the discharge port. The discharge door is closably connected to the end plate provided with the discharge port. A sealing assembly is provided between the discharge door and the end plate provided with the discharge port.

7. The grain depot container according to claim 6, characterized in that, The grain depot container also includes at least one clamping assembly disposed on the top plate and used to connect to the top cover so that the top cover remains closed.

8. The grain depot container according to claim 7, characterized in that, The clamping assembly includes: A connecting member, one end of which is connected to the top plate; A clamping member, movably connected to the connecting member along its extension direction, the clamping member acting on the top cover; and A positioning member is adjustablely connected to the connecting member along the extension direction of the connecting member, the positioning member being located above the clamping member, the positioning member defining the position of the clamping member relative to the connecting member.

9. The grain depot container according to claim 8, characterized in that, One end of the connecting member is pivotally connected to the top plate about a first axis extending along the width direction of the housing; and / or The connecting member is constructed as a screw, and the positioning member is constructed as a wing nut suitable for the screw.

10. The grain depot container according to claim 1, characterized in that, The housing includes a rear end plate, the discharge port is disposed on the rear end plate, and the discharge door is closably connected to the rear end plate.

11. The grain depot container according to claim 10, characterized in that, The discharge gate is pivotally connected to the rear end plate between the open position of the discharge port and the closed position of the discharge port. The rear end plate is provided with a lock seat, and the unloading gate is provided with a locking rod for cooperating with the lock seat. The locking rod is pivotally connected to the unloading gate about its axis. When the unloading gate is in the closed position, the locking rod is pivotally connected to the locking seat between the locked position and the unlocked position.

12. The grain depot container according to claim 11, characterized in that, The rear end plate has a top edge and a bottom edge spaced apart along the height direction of the housing, with the top edge located above the bottom edge. The unloading door is configured such that, when the locking rod is in the unlocked position and the top edge is further away from the interior of the housing than the bottom edge along the length of the housing, the unloading door can pivot from the closed position to the open position.

13. The grain depot container according to claim 1, characterized in that, The grain depot container also includes a support member disposed between the container body and the top cover, and the support member is connected to the container body. When the top cover is closed to the feed inlet, the top cover acts on the support member, and the top cover is located above the box body.

14. The grain depot container according to claim 1, characterized in that, The grain depot container also includes a temperature control device, which is installed in the container body and is used to control the internal ambient temperature of the container body.

15. The grain depot container according to claim 14, characterized in that, The grain depot containers also include: A first mounting position is disposed within the enclosure and is used to connect a power supply device to supply electrical energy to the temperature regulating device; and / or A power generation device, which is installed in the enclosure or the temperature control device, is used to generate electricity to supply electrical energy to the temperature control device.

16. The grain depot container according to claim 14, characterized in that, The housing includes a front panel and a rear panel, which are spaced apart along the length of the housing. The temperature regulating device is located on the front panel, and the rear panel is provided with the discharge port. The discharge door is connected to the rear panel.

17. The grain depot container according to claim 1, characterized in that, The top cover includes an upper cover plate, a lower cover plate, and a first connecting member. The upper cover plate is located above the lower cover plate, and the first connecting member is disposed between the upper cover plate and the lower cover plate. The first connecting member is connected to the upper cover plate and the lower cover plate so that the top cover is constructed as a heat-insulating structure. And / or The unloading gate includes an outer plate, an inner plate, and a second connecting member. When the unloading gate is closed to the unloading port, along the thickness direction of the unloading gate, the inner plate is closer to the interior of the box than the outer plate. The second connecting member is disposed between the outer plate and the inner plate and is connected to the outer plate and the inner plate, so that the unloading gate is constructed as a heat-insulating structure.

18. The grain depot container according to claim 1, characterized in that, The enclosure includes a top plate, a base frame, end plates, and side plates. Each of the four components—the top plate, the base frame, the end plates, and the side plates—has an internal cavity, which is filled with an insulation layer; and / or The inner walls of the enclosure are all constructed of SUS304 stainless steel.

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