bulk container

Abstract

The utility model discloses a bulk cargo container, include: outer frame and inner box, outer frame is cage type frame, inner box sets up in outer frame, wherein, the box body of inner box adopts stainless steel composite board to make, the utility model discloses a bulk cargo container, which is made of stainless steel composite board, can effectively reduce the amount of stainless steel material while ensuring the cleanliness of the box, thereby reducing the manufacturing cost of the container, and is conducive to the containerized transportation of goods with high corrosion resistance and cleanliness requirements.

Description

Technical Field

[0001] This utility model generally relates to the technical field of cargo containers and bulk cargo containers, and more specifically to a bulk cargo container. Background Technology

[0002] Containers, as a common international means of transport for multimodal transport in international trade, have long been widely used globally. For many types of bulk cargo transport, high levels of cleanliness are required inside the container. Examples include PP granules used in food packaging and PTA granules used in textiles; the cleanliness of the goods directly affects the quality of the finished product. Therefore, in logistics transportation, if containers are used for direct transport, a high degree of cleanliness is essential inside the container.

[0003] In existing technologies, the plates for this type of container are generally made of food-grade stainless steel, such as 304. However, 304 stainless steel plates are relatively expensive, and the manufacturing process requires significant investment, which limits the application of this product.

[0004] In addition, containers used for bulk cargo transportation require higher structural strength than ordinary containers. However, stainless steel itself has low strength, so when stainless steel is used to make containers, the wall thickness is relatively large, which increases the manufacturing cost.

[0005] Therefore, there is a need to provide a bulk cargo container to at least partially solve the above problems. Utility Model Content

[0006] 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.

[0007] To at least partially solve the above problems, this utility model provides a bulk cargo container, comprising:

[0008] The outer frame is a cage-type frame.

[0009] The inner box is fixedly connected to the outer frame.

[0010] The inner box is made of stainless steel composite plate.

[0011] Optionally, the stainless steel composite plate includes:

[0012] A stainless steel inner layer is disposed on the inner side of the stainless steel composite plate;

[0013] A carbon steel layer is disposed on the outer side of the stainless steel composite plate and is fixedly connected to the stainless steel inner layer.

[0014] Optionally, the stainless steel composite plate includes:

[0015] A stainless steel inner layer is disposed on the inner side of the stainless steel composite plate;

[0016] A stainless steel outer layer is disposed on the outside of the stainless steel composite plate;

[0017] A carbon steel layer is disposed in the middle layer of the stainless steel composite plate, located between the inner stainless steel layer and the outer stainless steel layer, and the carbon steel layer is fixedly connected to the inner stainless steel layer and the outer stainless steel layer.

[0018] Optionally, the inner box includes:

[0019] The top plate is provided with multiple reinforcing ribs and is made of stainless steel composite plate;

[0020] Multiple feed inlets are provided on the top plate for feeding materials into the inner box.

[0021] Optionally, the inner box further includes:

[0022] The base plate is made of stainless steel composite plate;

[0023] The right side plate is fixedly connected to the bottom plate and fixedly connected to the top plate at the top. The right side plate is made of stainless steel composite plate.

[0024] The left side plate is fixedly connected to the bottom plate and fixedly connected to the top plate at the top. The left side plate is made of stainless steel composite plate.

[0025] The front end plate is fixedly connected to the bottom plate, the top plate, the right side, and the left side of the front end plate. The front end plate is made of stainless steel composite plate.

[0026] Optionally, the inner box further includes:

[0027] A hopper-shaped discharge device is provided at the rear end of the inner box. The hopper-shaped discharge device is fixedly connected to the top plate, the bottom plate, the left side plate, and the front end plate, respectively. The hopper-shaped discharge device is provided with a discharge valve, which is used to discharge materials from the inner box.

[0028] Optionally, the bucket-shaped discharge device includes:

[0029] The first sidewall is disposed on the upper side of the bucket-shaped discharge device, and the first sidewall is made of stainless steel composite plate;

[0030] The second sidewall is located on the right side of the bucket-shaped discharge device. The second sidewall is made of stainless steel composite plate and is inclined relative to the first sidewall.

[0031] The third sidewall is located on the left side of the bucket-shaped discharge device. The third sidewall is made of stainless steel composite plate and is inclined relative to the first sidewall.

[0032] The fourth sidewall is located on the lower side of the bucket-shaped discharge device and is made of stainless steel composite plate.

[0033] Optionally, the outer frame includes:

[0034] The base frame has bottom longitudinal beams on its left and right sides, and multiple bottom cross beams are arranged between the two bottom longitudinal beams.

[0035] Optionally, the outer frame further includes:

[0036] A front-end frame is provided at the front end of the outer frame. Front corner posts are provided on the left and right sides of the front-end frame, and multiple first upright posts are provided between the two front corner posts.

[0037] A rear-end frame is provided at the rear end of the outer frame. Rear corner columns are provided on the left and right sides of the rear-end frame, and multiple second columns are provided between the two rear corner columns.

[0038] The right frame is located on the right side of the outer frame and includes multiple third columns.

[0039] A left frame, which is located on the left side of the outer frame, includes multiple fourth columns;

[0040] The top frame is located on top of the outer frame. Top longitudinal beams are provided on the left and right sides of the top frame, and multiple top transverse beams are provided between the two top longitudinal beams.

[0041] Optionally, the front frame is further provided with a front ladder, which is located between two adjacent first columns or between the front corner column and an adjacent first column.

[0042] And / or, the rear frame is further provided with a rear ladder, which is located between two adjacent second columns or between the rear corner column and an adjacent second column.

[0043] Optionally, the outer frame further includes:

[0044] Inclined columns are provided on the left and right sides of the bucket-shaped discharge device and are adjacent to the bucket-shaped discharge device. The top of the inclined columns is fixedly connected to the right frame or the left frame, and the bottom of the inclined columns is fixedly connected to the base frame.

[0045] Optionally, the front corner post and the rear corner post are provided with top corner pieces at their top ends, and the front corner post and the rear corner post are provided with bottom corner pieces at their bottom ends.

[0046] Optionally, the backend framework further includes:

[0047] The rear crossbeam is located between the two rear corner posts at a predetermined distance from the base frame.

[0048] Two sets of first inclined supports are provided. The first inclined supports are located below the rear crossbeam. The top of the first inclined support is fixedly connected to the rear crossbeam, and the bottom of the first inclined support is fixedly connected to the bottom corner piece. The two sets of first inclined supports leave unloading space for the unloading valve.

[0049] Optionally, the base frame further includes:

[0050] Two sets of second inclined supports are provided at the rear end of the base frame. The first end of the second inclined support is fixedly connected to the adjacent bottom crossbeam, and the second end of the second inclined support is fixedly connected to the bottom corner piece. The two sets of second inclined supports leave unloading space for the unloading valve.

[0051] According to this utility model, a bulk cargo container has an outer frame that provides support, protection, and structural strength for the container. The inner box is used to store materials. By using stainless steel composite plates to manufacture the inner box, the amount of stainless steel material used can be effectively reduced while ensuring the corrosion resistance and cleanliness of the container. This reduces the manufacturing cost of the container and is beneficial for the containerized transportation of goods with high requirements for corrosion resistance and cleanliness. Attached Figure Description

[0052] 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,

[0053] Figure 1 This is a front view of a bulk cargo container according to a preferred embodiment of the present invention;

[0054] Figure 2 This is a cross-sectional view of a bulk cargo container according to a preferred embodiment of the present invention;

[0055] Figure 3 This is a cross-sectional view of a stainless steel composite plate according to a preferred embodiment of the present invention.

[0056] Figure 4 This is a cross-sectional view of a stainless steel composite plate according to a preferred embodiment of the present invention.

[0057] Figure 5 This is a perspective view of a bulk cargo container according to a preferred embodiment of the present invention;

[0058] Figure 6 This is a perspective view of a bulk cargo container according to a preferred embodiment of the present invention.

[0059] Explanation of reference numerals in the attached figures:

[0060] 100: Bulk Cargo Container; 101: External Frame

[0061] 102: Inner box; 10: Base frame

[0062] 11: Bottom longitudinal beam 12: Bottom transverse beam

[0063] 13: Forklift slot; 14: Base corner piece

[0064] 15: Second diagonal support; 20: Front frame

[0065] 21: First post 22: Front corner post

[0066] 23: Front ladder; 30: Backend framework

[0067] 31: Second post; 32: Back corner post

[0068] 33: Rear ladder; 34: Slanted column

[0069] 35: Rear crossbeam; 36: First diagonal brace

[0070] 40: Right frame; 41: Third column

[0071] 50: Left frame; 51: Fourth column

[0072] 60: Top frame; 61: Top longitudinal beam

[0073] 62: Top crossbeam 63: Top corner piece

[0074] 70: Stainless steel composite plate; 71: Stainless steel inner layer

[0075] 72: Carbon steel layer; 73: Stainless steel outer layer

[0076] 80: Bucket-shaped discharge device; 81: First side wall

[0077] 82: Second sidewall 83: Discharge valve

[0078] 84: Third sidewall 85: Fourth sidewall

[0079] 90: Top plate; 91: Feed inlet

[0080] 92: Reinforcing rib; 93: Right side plate

[0081] 94: Left side panel 95: Front panel

[0082] 96: Base Plate Detailed Implementation

[0083] 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 the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0084] To fully understand this invention, a detailed description will be set forth in the following description. It should be understood that these embodiments are provided so that the disclosure of this invention is thorough and complete, and that the concept of these exemplary embodiments is fully conveyed to those skilled in the art. Obviously, the implementation of embodiments of this invention is not limited to the specific details familiar to those skilled in the art. Preferred embodiments of this invention are described in detail below; however, other embodiments may be available in addition to these detailed descriptions.

[0085] The ordinal numbers such as "first" and "second" used in this invention are merely identifiers and have no other meaning, such as a specific order. Furthermore, for example, the term "first component" does not imply the existence of "second component," and the term "second component" does not imply the existence of "first component."

[0086] 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.

[0087] This utility model discloses a bulk cargo container.

[0088] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings.

[0089] like Figure 1 , Figure 2 As shown, in a preferred embodiment, the bulk container 100 includes: an outer frame 101 and an inner box 102;

[0090] The outer frame 101 is a cage frame, which can provide support, protection and ensure structural strength for the container;

[0091] The inner box 102 is disposed in the outer frame 101. The inner box 102 is used to store materials, which can be bulk materials such as granular materials, fluid materials, and liquid materials.

[0092] The inner box 102 is made of stainless steel composite plate 70. The stainless steel composite plate 70 has a multi-layered structure, including a base layer and an auxiliary layer. The base layer is made of stainless steel, such as 304, 306, or 316 stainless steel, while the auxiliary layer can be made of ordinary carbon steel, such as Q235 or Q345 steel. Compared to using pure stainless steel, the stainless steel layers in the stainless steel composite plate 70 can be thinner, resulting in a smaller overall amount of stainless steel used.

[0093] The inner box 102 and the outer frame 101 can be fixedly connected, for example by welding or by bolts, to prevent the inner box 102 from shaking in the outer frame 101 during transportation.

[0094] In this embodiment, the bulk cargo container 100 uses stainless steel composite plate 70 to manufacture the inner box 102. This ensures the cleanliness of the container while effectively reducing the amount of stainless steel material used, thereby reducing the manufacturing cost of the container. This is beneficial for the containerized transportation of goods that require high levels of corrosion resistance and cleanliness.

[0095] In one implementation, such as Figure 3 As shown, the stainless steel composite plate 70 includes: a stainless steel inner layer 71 and a carbon steel layer 72.

[0096] The stainless steel inner layer 71 is disposed on the inner side of the stainless steel composite plate 70. The stainless steel inner layer 71 is in contact with the material. The stainless steel inner layer 71 can be made of stainless steel of grades such as 304 stainless steel, 306 stainless steel, and 316 stainless steel.

[0097] The carbon steel layer 72 is disposed on the outside of the stainless steel composite plate 70. The carbon steel layer 72 is fixedly connected to the stainless steel inner layer 71. The carbon steel layer 72 can be made of carbon steel of grades such as Q235 steel and Q345 steel.

[0098] The stainless steel inner layer 71 has a smaller thickness, while the carbon steel layer 72 has a larger thickness. The carbon steel layer 72 ensures the structural strength of the stainless steel composite plate 70. The stainless steel inner layer 71 and the carbon steel layer 72 can be fixedly connected by welding at the edges, with internal vacuuming to ensure adhesion and form a whole plate. Alternatively, welding points can be added in the middle to improve the connection strength between the stainless steel inner layer 71 and the carbon steel layer 72.

[0099] In one implementation, such as Figure 4 As shown, the stainless steel composite plate 70 includes: a stainless steel inner layer 71, a stainless steel outer layer 73, and a carbon steel layer 72.

[0100] The stainless steel inner layer 71 is disposed on the inner side of the stainless steel composite plate 70, and the stainless steel inner layer 71 is in contact with the material.

[0101] The stainless steel outer layer 73 is set on the outside of the stainless steel composite plate 70. The stainless steel outer layer 73 can provide external isolation and protection for the stainless steel composite plate 70, and further improve the corrosion resistance of the inner box 102. The stainless steel inner layer 71 and the stainless steel outer layer 73 can be made of stainless steel of grades such as 304 stainless steel, 306 stainless steel, and 316 stainless steel.

[0102] The carbon steel layer 72 is disposed in the middle layer of the stainless steel composite plate 70, located between the stainless steel inner layer 71 and the stainless steel outer layer 73. The carbon steel layer 72 is fixedly connected to the stainless steel inner layer 71 and the stainless steel outer layer 73. The carbon steel layer 72 can be made of carbon steel of grades such as Q235 steel and Q345 steel.

[0103] The inner stainless steel layer 71 and the outer stainless steel layer 73 are relatively thin, while the carbon steel layer 72 is thicker than both. The carbon steel layer 72 ensures the structural strength of the stainless steel composite plate 70. The inner stainless steel layer 71 and the carbon steel layer 72, as well as the outer stainless steel layer 73 and the carbon steel layer 72, can be fixedly connected by welding at the edges, with internal vacuuming to ensure adhesion and form a single sheet. Alternatively, welding points can be added in the middle to improve the connection strength between the inner stainless steel layer 71 and the carbon steel layer 72, and between the outer stainless steel layer 73 and the carbon steel layer 72.

[0104] In one implementation, such as Figure 1 , Figure 5 As shown, the inner box 102 includes:

[0105] The top plate 90 is provided with multiple reinforcing ribs 92 and is made of stainless steel composite plate. The reinforcing ribs 92 can be upward protruding structures. The reinforcing ribs 92 can improve the structural strength of the top plate 90 and prevent the top plate 90 from deforming.

[0106] Multiple feed inlets 91 are located on the top plate 90 and are used to feed materials into the inner box 102. The feed inlets 91 can be circular, rectangular, or other shapes, and are equipped with covers and latches to close the inlet.

[0107] In one implementation, such as Figure 2 , Figure 5 , Figure 6 As shown, the inner box 102 also includes:

[0108] Base plate 96, the base plate 96 is made of stainless steel composite plate;

[0109] The right side plate 93 is fixedly connected to the bottom plate 96 at the bottom and to the top plate 90 at the top. The connection can be made by welding. The right side plate 93 is made of stainless steel composite plate.

[0110] The left side plate 94 is fixedly connected to the bottom plate 96 at the bottom and to the top plate 90 at the top. The connection can be made by welding. The left side plate 94 is made of stainless steel composite plate.

[0111] The front end plate 95 is fixedly connected to the bottom plate 96 at the bottom, to the top plate 90 at the top, to the right side plate 93 at the right side, and to the left side plate 94 at the left side. The front end plate 95 is made of stainless steel composite plate.

[0112] In one implementation, such as Figure 2 , Figure 5 As shown, the inner box 102 also includes:

[0113] The bucket-shaped discharge device 80 is located at the rear end of the inner box 102. The bucket-shaped discharge device 80 is fixedly connected to the top plate 90, bottom plate 96, right side plate 93, and left side plate 94 respectively. The bucket-shaped discharge device 80 is equipped with a discharge valve 83, which is used to discharge materials from the inner box 102.

[0114] The pointed end of the bucket-shaped discharge device 80 faces downwards at an angle, and the discharge valve 83 is located at the pointed end, which facilitates the output of materials under the action of gravity. The discharge valve 83 can be an automatic on / off valve or a manual on / off valve. A vibration device can also be installed on the outer frame 101 to help the materials be output more smoothly through vibration and prevent blockage inside the box.

[0115] In one implementation, such as Figure 2 , Figure 5 As shown, the bucket-shaped discharge device 80 includes:

[0116] The first side wall 81 is located on the upper side of the bucket-shaped discharge device 80 and is made of stainless steel composite plate; the first side wall 81 is also the rear end plate of the inner box 102.

[0117] The second side wall 82 is located on the right side of the bucket-shaped discharge device 80. The second side wall 82 is made of stainless steel composite plate and is inclined relative to the first side wall 81.

[0118] The third side wall 84 is located on the left side of the bucket-shaped discharge device 80. The third side wall 84 is made of stainless steel composite plate and is inclined relative to the first side wall 81.

[0119] The fourth side wall 85 is located on the lower side of the bucket-shaped discharge device 80. The fourth side wall 85 is made of stainless steel composite plate and is also part of the bottom plate 96 of the inner box 102.

[0120] The joints between the first sidewall 81, the second sidewall 82, the third sidewall 84, and the fourth sidewall 85 can be rounded to avoid dead corners and facilitate material output. The first sidewall 81 is fixedly connected to the top plate 90, the second sidewall 82 is fixedly connected to the right side plate 93, the third sidewall 84 is fixedly connected to the left side plate 94, and the fourth sidewall 85 is fixedly connected to the bottom plate 96. These connections can be made by welding.

[0121] In one implementation, such as Figure 5 , Figure 6 As shown, the outer frame 101 includes:

[0122] The base frame 10 has bottom longitudinal beams 11 on its left and right sides, and multiple bottom transverse beams 12 are arranged between the two bottom longitudinal beams 11. The bottom longitudinal beams 11 and bottom transverse beams 12 can be made of rectangular tubing.

[0123] In one implementation, such as Figure 5 , Figure 6 As shown, the outer frame 101 also includes:

[0124] The front frame 20 is located at the front end of the outer frame 101. Front corner posts 22 are provided on the left and right sides of the front frame 20 respectively. Multiple first posts 21 are provided between the two front corner posts 22. The first posts 21 can be made of rectangular tubing.

[0125] The rear frame 30 is located at the rear end of the outer frame 101. The left and right sides of the rear frame 30 are respectively provided with rear corner posts 32. Multiple second posts 31 are provided between the two rear corner posts 32. The second posts 31 can be made of rectangular tubing.

[0126] The right frame 40 is located on the right side of the outer frame 101. The right frame 40 includes multiple third columns 41, which can be made of rectangular tubing.

[0127] The left frame 50 is located on the left side of the outer frame 101. The left frame 50 includes multiple fourth columns 51, which can be made of rectangular tubing.

[0128] The top frame 60 is located on the top of the outer frame 101. Top longitudinal beams 61 are provided on the left and right sides of the top frame 60, and multiple top transverse beams 62 are provided between the two top longitudinal beams 61. The top longitudinal beams 61 and the top transverse beams 62 can be made of rectangular tubing.

[0129] The top ends of the first column 21, the second column 31, the third column 41, and the fourth column 51 are fixedly connected to the top frame 60, and the bottom ends are fixedly connected to the base frame 10. These connections can be made by welding. It should be noted that the bottom end of the third column 41 is indirectly fixed to the base frame 10.

[0130] In one implementation, such as Figure 5 , Figure 6 As shown, the front frame 20 is also provided with a front ladder 23, which is located between two adjacent first pillars 21 or between the front corner pillar 22 and the adjacent first pillar 21.

[0131] And / or, the rear frame 30 is also provided with a rear ladder 33, which is located between two adjacent second columns 31 or between the rear corner column 32 and an adjacent second column 31.

[0132] By setting up front ladder 23 and rear ladder 33, it is convenient for workers to climb to the top of bulk container 100 to carry out feeding operations, such as connecting feeding equipment and opening / closing feed port 91.

[0133] In one implementation, such as Figure 5 , Figure 6 As shown, the outer frame 101 also includes:

[0134] Inclined columns 34 are located on the left and right sides of the bucket-shaped discharge device 80 and are adjacent to the bucket-shaped discharge device 80. The top of the inclined columns 34 is fixedly connected to the right frame 40 or the left frame 50, and the bottom of the inclined columns 34 is fixedly connected to the base frame 10. The connection can be made by welding.

[0135] Specifically, the inclined column 34 is adjacent to the second side wall 82 and the third side wall 84 respectively. By setting the inclined column 34, the second side wall 82 and the third side wall 84 can be supported, preventing the second side wall 82 and the third side wall 84 from deforming and maintaining the shape and structure of the bucket-shaped discharge device 80.

[0136] In one implementation, such as Figure 5 , Figure 6 As shown, the front corner post 22 and the rear corner post 32 are provided with top corner pieces 63 at their top ends, and bottom corner pieces 14 at their bottom ends. The top corner pieces 63 and the bottom corner pieces 14 can be standard parts and are installed and fixed by welding.

[0137] In one implementation, such as Figure 5 , Figure 6 As shown, the backend framework 30 also includes:

[0138] The rear crossbeam 35 is located between the two rear corner posts 32 at a predetermined distance from the base frame 10.

[0139] Two sets of first inclined supports 36 are provided. The first inclined supports 36 are located below the rear crossbeam 35. The top of the first inclined supports 36 is fixedly connected to the rear crossbeam 35, and the bottom of the first inclined supports 36 is fixedly connected to the bottom corner piece 14. The two sets of first inclined supports 36 leave a discharge space for the discharge valve 83.

[0140] By setting the rear crossbeam 35 and the first diagonal support 36, the structural strength of the rear frame 30 can be maintained, and unloading space can be left for the unloading valve 83 to facilitate unloading operations, such as connecting the discharge pipe.

[0141] In one implementation, such as Figure 5 , Figure 6 As shown, the base frame 10 also includes:

[0142] Two sets of second inclined supports 15 are provided at the rear end of the base frame 10. The first end of the second inclined support 15 is fixedly connected to the adjacent bottom crossbeam 12, and the second end of the second inclined support 15 is fixedly connected to the bottom corner piece 14. The two sets of second inclined supports 15 leave a discharge space for the discharge valve 83.

[0143] By setting the second inclined support 15, the structural strength of the base frame 10 can be maintained, and unloading space can be left for the unloading valve 83 to facilitate unloading operations, such as connecting the discharge pipe.

[0144] In addition, such as Figure 5 As shown, the underframe 10 of the bulk container 100 is also equipped with a forklift slot 13.

[0145] According to this utility model, a bulk cargo container has an outer frame that provides support, protection, and structural strength for the container. The inner box is used to store materials. By using stainless steel composite plates to manufacture the inner box, the amount of stainless steel material used can be effectively reduced while ensuring the corrosion resistance and cleanliness of the container. This reduces the manufacturing cost of the container and is beneficial for the containerized transportation of goods with high requirements for corrosion resistance and cleanliness.

[0146] The processes and steps described in all the preferred embodiments above are merely examples. Unless adverse effects occur, various processing operations can be performed in a different order than those described above. The order of steps in the above process can also be added, combined, or deleted according to actual needs.

[0147] In understanding the scope of this utility model, the term "comprising" and its derivatives, as used herein, are intended to be open-ended terms that specify the presence of the described features, elements, components, groups, integrals, and / or steps, but do not exclude the presence of other undescribed features, elements, components, groups, integrals, and / or steps. This concept also applies to words with similar meanings, such as the terms "comprising," "having," and their derivatives.

[0148] The term "attached" or "joined" as used herein includes: a construction in which one element is directly fixed to another element by fixing it directly to another element; a construction in which one element is indirectly fixed to another element by fixing it to an intermediate member, which in turn is fixed to another element; and a construction in which one element is integral with another element, that is, one element is substantially part of another element. This definition also applies to words with similar meanings, such as "connect," "joint," "couple," "install," "adhere," "fix," and their derivatives. Finally, degree terms such as "substantially," "approximately," and "approximately" as used herein indicate the amount of deviation from which modifications to the terminology do not significantly alter the final result.

[0149] 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. Features 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.

[0150] 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. Furthermore, those skilled in the art will understand that this utility model is not limited to the above embodiments, and many more variations and modifications can be made based on the teachings of this utility model, all of which fall within the scope of protection claimed by this utility model.

Claims

1. A bulk cargo container, characterized in that, include: The outer frame (101) is a cage frame; Inner box (102), the inner box (102) is disposed in the outer frame (101); The inner box (102) is made of stainless steel composite plate (70).

2. The bulk cargo container according to claim 1, characterized in that, The stainless steel composite plate (70) includes: A stainless steel inner layer (71) is disposed on the inner side of the stainless steel composite plate (70); A carbon steel layer (72) is disposed on the outside of the stainless steel composite plate (70), and the carbon steel layer (72) is fixedly connected to the stainless steel inner layer (71).

3. The bulk cargo container according to claim 1, characterized in that, The stainless steel composite plate (70) includes: A stainless steel inner layer (71) is disposed on the inner side of the stainless steel composite plate (70); A stainless steel outer layer (73) is disposed on the outside of the stainless steel composite plate (70); A carbon steel layer (72) is disposed in the middle layer of the stainless steel composite plate (70), located between the stainless steel inner layer (71) and the stainless steel outer layer (73), and the carbon steel layer (72) is fixedly connected to the stainless steel inner layer (71) and the stainless steel outer layer (73).

4. The bulk cargo container according to claim 1, characterized in that, The inner box (102) includes: Top plate (90), the top plate (90) is provided with multiple reinforcing ribs (92), the top plate (90) is made of stainless steel composite plate; Multiple feed inlets (91) are provided on the top plate (90) for feeding materials into the inner box (102).

5. The bulk cargo container according to claim 4, characterized in that, The inner box (102) also includes: The base plate (96) is made of stainless steel composite plate; The right side plate (93) is fixedly connected to the bottom plate (96) at its bottom and to the top plate (90) at its top. The right side plate (93) is made of stainless steel composite plate. The left side plate (94) is fixedly connected to the bottom plate (96) at its bottom and to the top plate (90) at its top. The left side plate (94) is made of stainless steel composite plate. The front end plate (95) is fixedly connected to the bottom plate (96) at its bottom, to the top plate (90) at its top, to the right side plate (93) at its right side, and to the left side plate (94) at its left side. The front end plate (95) is made of stainless steel composite plate.

6. The bulk cargo container according to claim 5, characterized in that, The inner box (102) also includes: A hopper-shaped discharge device (80) is provided at the rear end of the inner box (102). The hopper-shaped discharge device (80) is fixedly connected to the top plate (90), the bottom plate (96), the left side plate (94), and the front end plate (95). The hopper-shaped discharge device (80) is provided with a discharge valve (83) for discharging materials from the inner box (102).

7. The bulk cargo container according to claim 6, characterized in that, The bucket-shaped discharge device (80) includes: The first sidewall (81) is located on the upper side of the bucket-shaped discharge device (80), and the first sidewall (81) is made of stainless steel composite plate. The second sidewall (82) is located on the right side of the bucket-shaped discharge device (80). The second sidewall (82) is made of stainless steel composite plate and is inclined relative to the first sidewall (81). The third side wall (84) is located on the left side of the bucket-shaped discharge device (80). The third side wall (84) is made of stainless steel composite plate and is inclined relative to the first side wall (81). The fourth sidewall (85) is located on the lower side of the bucket-shaped discharge device (80) and is made of stainless steel composite plate.

8. The bulk cargo container according to claim 6, characterized in that, The outer frame (101) includes: The base frame (10) has bottom longitudinal beams (11) on its left and right sides respectively, and multiple bottom cross beams (12) are arranged between the two bottom longitudinal beams (11).

9. The bulk cargo container according to claim 8, characterized in that, The outer frame (101) also includes: A front frame (20) is provided at the front end of the outer frame (101). Front corner posts (22) are provided on the left and right sides of the front frame (20), and multiple first columns (21) are provided between the two front corner posts (22). The rear frame (30) is located at the rear end of the outer frame (101). The left and right sides of the rear frame (30) are respectively provided with rear corner posts (32), and multiple second columns (31) are provided between the two rear corner posts (32). The right frame (40) is located on the right side of the outer frame (101), and the right frame (40) includes multiple third columns (41). A left frame (50) is provided on the left side of the outer frame (101), and the left frame (50) includes a plurality of fourth columns (51). A top frame (60) is provided on the top of the outer frame (101). Top longitudinal beams (61) are provided on the left and right sides of the top frame (60), and multiple top transverse beams (62) are provided between the two top longitudinal beams (61).

10. The bulk cargo container according to claim 9, characterized in that, The front frame (20) is also provided with a front ladder (23), which is located between two adjacent first columns (21) or between the front corner column (22) and the adjacent first column (21). And / or, the rear frame (30) is also provided with a rear ladder (33), which is located between two adjacent second columns (31) or between the rear corner column (32) and an adjacent second column (31).

11. The bulk cargo container according to claim 9, characterized in that, The outer frame (101) also includes: Inclined column (34) is provided on the left and right sides of the bucket-shaped discharge device (80) and is adjacent to the bucket-shaped discharge device (80). The top of the inclined column (34) is fixedly connected to the right frame (40) or the left frame (50), and the bottom of the inclined column (34) is fixedly connected to the base frame (10).

12. The bulk cargo container according to claim 9, characterized in that, The front corner post (22) and the rear corner post (32) are provided with top corner pieces (63) at their top ends, and bottom corner pieces (14) are provided at their bottom ends.

13. The bulk cargo container according to claim 12, characterized in that, The backend framework (30) also includes: The rear crossbeam (35) is located between the two rear corner posts (32) at a predetermined distance from the base frame (10); Two sets of first inclined supports (36) are provided below the rear crossbeam (35). The top of the first inclined support (36) is fixedly connected to the rear crossbeam (35), and the bottom of the first inclined support (36) is fixedly connected to the bottom corner piece (14). The two sets of first inclined supports (36) leave a discharge space for the discharge valve (83).

14. The bulk cargo container according to claim 12, characterized in that, The base frame (10) also includes: Two sets of second inclined supports (15) are provided at the rear end of the base frame (10). The first end of the second inclined support (15) is fixedly connected to the adjacent bottom crossbeam (12), and the second end of the second inclined support (15) is fixedly connected to the bottom corner piece (14). The two sets of second inclined supports (15) leave a discharge space for the discharge valve (83).

Images