Coal analysis sample transport case

Abstract

The utility model relates to the technical field of transportation devices, in particular to a coal analysis sample transportation case which comprises a case body, a cover body and straps, an opening of the case body is upward, a sample to be analyzed is convenient to take and place, an inwards-concave cambered surface is formed on the case body, a user can abut against the inwards-concave cambered surface when carrying the coal analysis sample transportation case, and the inwards-concave cambered surface conforms to an ergonomic structure. The comfort of the coal analysis sample carrying transport case is ensured; a sample placing bin is arranged in the box body and is used for placing a sample to be analyzed; the cover body is rotationally connected to the opening of the box body and can open and close the opening of the box body; the two ends of the strap are connected to the two opposite outer wall faces, in the first direction, of the box body respectively. A coal sample is placed in the sample placing bin in the box body, and the cover body is connected to the opening of the box body, so that the coal sample is prevented from being polluted or lost in the transportation process; the shoulder straps are convenient to carry in the transportation process; and the box body is an arc-shaped box body, so that the comfort during shoulder carrying is improved, and the short-distance batch manual transportation scene can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation devices, in particular to a coal analysis sample transportation box. Background Art

[0002] In order to determine certain characteristics of coal, a representative portion of coal is taken according to regulations. According to the data obtained from the coal sample analysis, the type and quality characteristics of the coal, as well as its processing and utilization characteristics and industrial utilization direction can be determined. Since coal is a non-homogeneous substance, in order to ensure that the coal sample is representative, the sampling and preparation of the sample must be carried out in accordance with national standards.

[0003] After the coal samples are collected, they are stored and transported in special boxes for coal analysis samples. The existing special boxes for coal analysis samples are made of stainless steel, weigh about 5 kg, and can hold 12 samples. The existing transport boxes are heavy and inconvenient to carry, and cannot adapt to short-distance transportation scenarios and cannot meet daily work needs.

[0004] Therefore, a coal analysis sample transport box is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a coal analysis sample transport box, which is suitable for short-distance transportation of coal samples, is easy to carry, has high comfort, and can be applicable to the scenario of short-distance batch manual transportation.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A coal analysis sample transport box is provided, comprising: a box body, the opening of the box body is upward, the box body is formed with an inner concave arc surface for a user to abut when carrying the coal analysis sample transport box, and a sample placement bin is arranged in the box body, and the sample placement bin is used to place samples to be analyzed; a cover body, the cover body is rotatably connected to the opening of the box body and can open and close the opening of the box body; and a shoulder strap, the two ends of the shoulder strap are respectively connected to two outer wall surfaces of the box body that are opposite to each other along a first direction.

[0008] As an optional solution for the coal analysis sample transport box, a plurality of slots are provided in the sample placement compartment, and each of the slots is used to place at least one sample to be analyzed.

[0009] As an optional solution for the coal analysis sample transport box, the sample placement chamber is an EVA shock-absorbing chamber; and / or the box body is an aluminum alloy box body.

[0010] As an optional solution for the coal analysis sample transport box, the sample placement chamber is provided in plurality, and the plurality of sample placement chambers are stacked.

[0011] As an optional solution for the coal analysis sample transport box, both ends of each sample placement compartment are provided with handles.

[0012] As an optional solution for the coal analysis sample transport box, along the first direction, hanging ears are symmetrically provided on both sides of the box body, and hooks are respectively provided at both ends of the shoulder strap, and the hooks are hooked on the hanging ears.

[0013] As an optional solution for the coal analysis sample transport box, the coal analysis sample transport box also includes a hinge, which includes a first part and a second part rotatably connected to the first part, the first part is fastened to the cover body, and the second part is fastened to the outer wall of the box body.

[0014] As an optional solution for a coal analysis sample transport box, the coal analysis sample transport box also includes a combination lock, which is arranged on the wall opposite to the hinge, and includes a locking part and a locking hook part. One of the box body and the cover body is connected to the locking part, and the other is connected to the locking hook part. When in the locked state, the locking part and the locking hook part can be locked.

[0015] As an optional solution for the coal analysis sample transport box, a seal lock is also provided on the outer wall of the box body, and the seal lock is used to lock the seal.

[0016] As an optional solution for the coal analysis sample transport box, a buffer structure is connected to the periphery of the box.

[0017] Beneficial effects of the utility model:

[0018] The utility model provides a coal analysis sample transport box, including a box body, a cover body and a shoulder strap. The opening of the box body is upward, which is convenient for taking and placing samples to be analyzed. The box body is formed with an inner concave arc surface for users to lean against when carrying the coal analysis sample transport box. The inner concave arc surface conforms to the ergonomic structure to ensure the comfort of carrying the coal analysis sample transport box. A sample placement bin is arranged in the box body, and the sample placement bin is used to place samples to be analyzed. The cover body is rotatably connected to the opening of the box body and can open and close the opening of the box body. The two ends of the shoulder strap are respectively connected to two outer wall surfaces of the box body opposite to each other along a first direction. The coal sample is placed in the sample placement bin inside the box body, and the cover body is connected to the opening of the box body to ensure that the coal sample is not contaminated or lost during transportation. The shoulder strap is convenient for carrying during transportation. The outline of the box body is an arc-shaped box body, which can fit the human body structure, improve the comfort when shouldering, and can meet the short-distance batch manual transportation scene. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a perspective structural schematic diagram of a coal analysis sample transport box provided by an embodiment of the utility model;

[0020] Figure 2 This is another perspective structural schematic diagram of the coal analysis sample transport box provided by the embodiment of the utility model;

[0021] Figure 3 It is a structural schematic diagram of a sample placement bin provided in an embodiment of the utility model.

[0022] In the figure:

[0023] 1. Box body; 11. Sample placement compartment; 1101. Card slot; 111. Handle; 12. Hanging ear; 13. Hinge; 131. First part; 132. Second part; 14. Password lock; 141. Lock fastener; 142. Lock hook;

[0024] 2. Cover; 21. Handle;

[0025] 3. Shoulder strap; 31. Hook. DETAILED DESCRIPTION

[0026] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and implementation methods. It is understood that the specific embodiments described herein are only used to explain the utility model, rather than to limit the utility model. It should also be noted that, for the convenience of description, only the parts related to the utility model are shown in the accompanying drawings, rather than all.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] like Figures 1 to 3As shown, the coal analysis sample transport box of this embodiment includes a box body 1, a cover body 2 and a shoulder strap 3. The opening of the box body 1 is upward, which is convenient for taking and placing the samples to be analyzed. An inner concave arc surface is formed on the box body 1 for the user to lean against when carrying the coal analysis sample transport box. The inner concave arc surface conforms to the ergonomic structure to ensure the comfort of carrying the coal analysis sample transport box; a sample placement compartment 11 is provided in the box body 1, and the sample placement compartment 11 is used to place the samples to be analyzed; the cover body 2 is rotatably connected to the opening of the box body 1 and can open and close the opening of the box body 1; the two ends of the shoulder strap 3 are respectively connected to the two outer wall surfaces of the box body 1 opposite to each other along the first direction. The coal sample is placed in the sample placement chamber 11 inside the box 1, and the cover 2 is connected to the opening of the box 1 to ensure that the coal sample is not contaminated or lost during transportation; the shoulder strap is convenient for carrying during transportation; the outline of the box 1 is a concave arc, and the arc-shaped box allows the box 1 to fit the human body structure, reducing the pressure of the shoulder strap 3 on the shoulder, improving the comfort when carrying on the shoulder, and can meet the short-distance batch manual transportation scenario.

[0030] In the present embodiment, the box body 1 is a rectangular box body. In order to increase the internal space of the box body 1 to transport more samples to be analyzed, only one wall of the box body 1 is formed with an inner arc surface for the user to lean against when carrying the coal analysis sample transport box; in other embodiments, in order to improve the comfort and convenience when carrying on the shoulder, two side walls can be selected as concave arc surfaces, or three side walls can be selected as concave arc surfaces, or all four side walls can be concave arc surfaces. The selection can be made according to specific usage requirements and is not specifically limited here.

[0031] In this embodiment, along the first direction, hanging ears 12 are symmetrically provided on both sides of the box body 1, and hooks 31 are respectively provided at both ends of the shoulder strap 3, and the hooks 31 are hooked on the hanging ears 12. When in use, the installation of the shoulder strap 3 and the box body 1 is simple and convenient for disassembly and assembly. Preferably, a shoulder adjustment pad is provided on the shoulder strap 3, and the shoulder adjustment pad is movably connected to the shoulder strap 3. The shoulder adjustment pad can cushion the shoulders, making the user more comfortable and convenient to use during transportation, improving the convenience and flexibility of the coal analysis sample transport box when carrying it outside, and at the same time improving the user's experience. When using it, the user can also choose to use the shoulder strap 3 diagonally or on one shoulder, which will not be elaborated here.

[0032] In this embodiment, if Figure 1 and Figure 2As shown, a handle 21 is provided on the top of the cover body 2, and the handle 21 can also be used for transportation when carried, and the operation flexibility is high. Preferably, a handle 21 is respectively provided on the two side walls of the box body 1 along the first direction, so that the box body 1 can be lifted in a balanced manner. In this embodiment, the handle 21 is detachably connected to the cover body 2, specifically, the handle 21 and the cover body 2 are bolted, which facilitates the installation and disassembly of the handle 21 and the cover body 2, and the handle 21 can be cleaned and replaced in time; similarly, the handle 21 is detachably connected to the box body 1. In other embodiments, the handle 21 is fixedly connected to the cover body 2, specifically, the handle 21 is welded to the cover body 2, which can improve the connection strength between the handle 21 and the cover body 2, so that the load-bearing capacity of the handle 21 is better. Similarly, the handle 21 can also be welded to the side wall of the box body 1, and the connection is more stable.

[0033] Furthermore, if Figure 3 As shown, a plurality of slots 1101 are provided in the sample storage compartment 11, and each slot 1101 is used to place at least one sample to be analyzed. The slots 1101 can prevent the sample to be tested from being damaged during transportation, thereby ensuring the safety of the sample to be tested. In this embodiment, the plurality of slots 1101 are arranged at equal intervals to avoid collision between two adjacent samples to be tested. Figure 1 As shown, in this embodiment, the plurality of card slots 1101 are evenly arranged in three rows. In other embodiments, they can be arranged according to the curved contour of the box body 1, which is not specifically limited here.

[0034] In some embodiments, the sample placement bin 11 is an EVA shock-absorbing bin. The EVA shock-absorbing material is an ethylene-vinyl acetate copolymer, which has good flexibility, cold resistance, chemical corrosion resistance and shock absorption performance, and is also low in cost. The EVA shock-absorbing material can protect the sample to be tested, reduce the impact of the shock and vibration generated during transportation on the sample to be tested, and increase the safety of the sample to be tested during transportation. In other embodiments, the box body 1 is an aluminum alloy box body. The aluminum alloy material is light in weight, low in density and easy to process. The coal analysis sample transport box made of aluminum alloy material is light and suitable for short-distance transportation. At the same time, the aluminum alloy material also has good sealing performance, which can ensure that the sample to be tested is not contaminated during transportation. Preferably, in the present embodiment, the sample placement bin 11 is an EVA shock-absorbing bin and the box body 1 is an aluminum alloy box body, so that the coal analysis sample transport box is more portable and flexible, and easy to carry.

[0035] Preferably, the coal analysis sample transport box is also equipped with a temperature control device to maintain a constant temperature of the sample to be tested, thereby obtaining more accurate analysis results.

[0036] Furthermore, there are multiple sample placement chambers 11, and the stacking of multiple sample placement chambers 11 can separate the space inside the box 1, thereby improving the space utilization rate inside the box 1. At the same time, the stacking arrangement allows the inside of the box 1 to be disassembled and assembled, which is more flexible and can meet different capacity requirements. Preferably, a partition is also provided between two adjacent layers of sample placement chambers 11, so as to improve the sealing effect of each layer of sample placement chambers 11.

[0037] Preferably, the sample placement chamber 11 of this embodiment has two layers, and the two layers of sample placement chambers 11 are arranged up and down, and handles 111 are provided at both ends of each layer of sample placement chamber 11, so as to facilitate taking the sample placement chamber 11. In other embodiments, a connecting strip is provided on the upper layer of the sample placement chamber 11, and the other end of the connecting strip is connected to the cover body 2. When the cover body 2 is opened, the upper layer of the sample placement chamber 11 moves along the opening direction of the cover body 2 with the swing of the connecting strip, so as to facilitate taking and placing. The number of layers of the sample placement chamber 11 can be selected according to the volume of the box body 1, and is not specifically limited here.

[0038] Furthermore, the coal analysis sample transport box also includes a hinge 13, which includes a first part 131 and a second part 132 rotatably connected to the first part 131, the first part 131 is fastened to the cover 2, and the second part 132 is fastened to the outer wall of the box 1. The cover 2 and the box 1 are connected by the hinge 13, which is simple to connect, easy to install, and more flexible. In this embodiment, the hinge 13 can be a hinge, and in other embodiments, the hinge 13 can also be a hinge, etc., which is not specifically limited here. In order to make the connection between the box 1 and the cover 2 more stable, in this embodiment, two hinges 13 are provided, and the two hinges 13 are respectively provided at the left and right ends of the outer wall of the box 1. In some other embodiments, since the box 1 is long, three hinges 13 can also be provided. When used, the number of hinges 13 can be selected according to the specific situation, and no further details are given here.

[0039] Furthermore, the coal analysis sample transport box also includes a password lock 14, which is arranged on the wall surface opposite to the hinge 13. The password lock 14 includes a lock 141 and a lock hook 142. One of the box body 1 and the cover body 2 is connected to the lock 141, and the other is connected to the lock hook 142. When in a locked state, the lock 141 and the lock hook 142 can be locked. In this embodiment, the lock 141 is arranged on the cover body 2, and the lock hook 142 is arranged on the box body 1. During transportation, the connection is locked by the password lock 14 to improve the safety of the sample to be tested. Preferably, the number of the password locks 14 is two, which is more secure.

[0040] Furthermore, a seal lock (not shown) is provided on the outer wall of the box body 1, and the seal lock is used to lock the disposable seal. Providing a disposable seal outside the box body 1 can further protect the sample to be tested and improve the authenticity and safety of the sample to be tested. In other embodiments, a positioning device can also be installed on the coal analysis sample transport box to facilitate tracking of the sample to be tested.

[0041] Preferably, the outer periphery of the box 1 is connected to a buffer structure, and in this embodiment, the buffer structure can be a shock-absorbing sponge. On the one hand, the shock-absorbing sponge can reduce the impact and vibration generated during transportation on the sample to be tested; on the other hand, the shock-absorbing sponge can prevent the aluminum alloy material from colliding with the human body, making the user more comfortable when using it.

[0042] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. Coal analysis sample transport box, characterized in that: include: A box body (1), the opening of the box body (1) is upward, the box body (1) is formed with an inner concave arc surface for a user to abut against when carrying the coal analysis sample transport box, and a sample placement chamber (11) is arranged in the box body (1), and the sample placement chamber (11) is used to place samples to be analyzed; A cover body (2), the cover body (2) being rotatably connected to the opening of the box body (1) and being capable of opening and closing the opening of the box body (1); A shoulder strap (3), wherein two ends of the shoulder strap (3) are respectively connected to two outer wall surfaces of the box body (1) that are opposite to each other along a first direction.

2. The coal analysis sample transport box according to claim 1, characterized in that: The sample placement chamber (11) is provided with a plurality of slots (1101), and each of the slots (1101) is used to place at least one sample to be analyzed.

3. The coal analysis sample transport box according to claim 1, characterized in that: The sample placement chamber (11) is an EVA shock-absorbing chamber; And / or, the housing (1) is an aluminum alloy housing.

4. The coal analysis sample transport box according to claim 1, characterized in that: The sample placement chamber (11) is provided in plurality, and the plurality of sample placement chambers (11) are stacked.

5. The coal analysis sample transport box according to claim 1, characterized in that: Both ends of the sample placement chamber (11) are provided with handles (111).

6. The coal analysis sample transport box according to any one of claims 1 to 5, characterized in that: Along the first direction, hanging ears (12) are symmetrically provided on both sides of the box body (1), and hooks (31) are respectively provided at both ends of the shoulder strap (3), and the hooks (31) are hooked on the hanging ears (12).

7. The coal analysis sample transport box according to any one of claims 1 to 5, characterized in that: The coal analysis sample transport box also includes a hinge (13), the hinge (13) including a first part (131) and a second part (132) rotatably connected to the first part (131), the first part (131) being fastened to the cover body (2), and the second part (132) being fastened to the outer side wall of the box body (1).

8. The coal analysis sample transport box according to claim 7, characterized in that: The coal analysis sample transport box also includes a combination lock (14), which is arranged on a wall surface opposite to the hinge (13), and the combination lock (14) includes a lock component (141) and a lock hook component (142). One of the box body (1) and the cover body (2) is connected to the lock component (141), and the other is connected to the lock hook component (142). In a locked state, the lock component (141) and the lock hook component (142) can be locked.

9. The coal analysis sample transport box according to any one of claims 1 to 5, characterized in that: The outer wall surface of the box body (1) is also provided with a seal lock buckle, and the seal lock buckle is used to lock the seal.

10. The coal analysis sample transport box according to any one of claims 1 to 5, characterized in that: The outer periphery of the box body (1) is connected to a buffer structure.

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