Transfer device

Abstract

The utility model discloses a transfer device which comprises a box body, a containing cavity is formed in the box body, the box body is provided with a gas inlet pipeline, the gas inlet pipeline comprises a gas inlet, a gas inlet passage and a gas outlet, the gas inlet passage is communicated with the gas inlet and the gas outlet, the gas inlet is used for being communicated with storage equipment to be filled with gas, and the gas outlet is used for being communicated with the storage equipment. The air inlet outlet is communicated with the air inlet passage and the accommodating cavity; the number of the air inlet outlets is larger than that of the air inlet inlets. The transfer device meets the vacuum and low-humidity environment, the air flow during inflation can be reduced, and the to-be-transferred object is not prone to being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, in particular to a transport device. Background Art

[0002] During the production process of solar cells, the raw materials of the cells need to be transported. Due to the poor chemical stability of the raw materials of the cells, the transportation process needs to be carried out in a vacuum and low humidity environment to ensure the power generation capacity of the produced cells. For example, in the production process of perovskite cells, the perovskite materials used as raw materials need to be transported. The soft acid and soft base ionic bonds of perovskite materials make the material itself less stable. This is because the soft ionic bonds make the bond energy of the perovskite system extremely small, the defect density is high, and the reaction activity of each component is large. It is easy to react with water molecules and air in the environment to separate, that is, the perovskite structure collapses, thereby reducing the power generation capacity of the perovskite cell.

[0003] The related technology uses vacuum dehumidification transfer equipment to transfer battery raw materials. The vacuum dehumidification transfer equipment is provided with an inert gas inlet, and the inert gas is filled into the transfer equipment through the inlet to dehumidify the transfer equipment. However, when the inert gas is filled, it is easy to damage the battery raw materials due to excessive airflow, thereby affecting the performance of the battery. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a transfer device, which can reduce the airflow during inflation when dehumidifying and is not easy to damage the objects to be transferred.

[0005] The transfer device according to the first aspect of the embodiment of the utility model includes a box body, a accommodating cavity is formed in the box body, the box body is provided with an air inlet pipeline, the air inlet pipeline includes an air inlet inlet, an air inlet passage and an air inlet outlet, the air inlet passage connects the air inlet inlet and the air inlet outlet, the air inlet inlet is used to connect with the storage device to be introduced with the gas, and the air inlet outlet connects the air inlet passage and the accommodating cavity; wherein the number of air inlet outlets is greater than the number of air inlet inlets.

[0006] According to the transfer device of the utility model, an air inlet pipeline is provided on the box body, and the number of air inlet outlets of the air inlet pipeline is greater than the number of air inlet inlets, so that the airflow of the inert gas entering from the air inlet and reaching the accommodating chamber through the air inlet passage and the air inlet outlet is reduced. In this way, the transfer object placed in the accommodating chamber is exposed to less airflow and is not easily damaged by vibration.

[0007] According to some embodiments of the present invention, there are at least two air inlet outlets, the accommodating cavity has a plurality of side walls, and at least two air inlet outlets are disposed on at least two side walls.

[0008] According to some embodiments of the present invention, there are at least two air inlet outlets, the accommodating cavity has a plurality of side walls, and at least two air inlet outlets are arranged on the same side wall.

[0009] According to some embodiments of the utility model, the box body is provided with an air intake member, which has a first part located outside the box body and a second part located inside the accommodating cavity, the air inlet is provided in the first part, the air inlet outlet is provided in the second part, and the air intake passage is provided inside the air intake member.

[0010] According to some embodiments of the utility model, the box body includes a main body and a door body, the main body has an opening, and the door body is connected to the opening; one of the main body and the door body is provided with a sliding groove, and the other is provided with a sliding protrusion matching the sliding groove, and the sliding groove is slidably connected to the sliding protrusion so that the door body can be opened and closed and connected to the main body.

[0011] According to some embodiments of the utility model, a bracket is further included in the accommodating cavity, the bracket includes a bottom plate, and two side plates connected to the bottom plate and arranged opposite to each other, a plurality of grooves are provided on one side of the two side plates close to each other, the plurality of grooves are arranged at intervals along the height direction of the side plates, the grooves extend along the width direction of the side plates, and at least one end passes through.

[0012] According to some embodiments of the utility model, the box body is further provided with a pressure detection member and a pressure relief valve, the pressure detection member is used to detect the pressure of the accommodating chamber, and the pressure relief valve is used to relieve pressure when the pressure of the accommodating chamber is greater than a pressure threshold.

[0013] According to some embodiments of the utility model, the box body is also provided with an exhaust pipe, which connects the accommodating cavity with the outside of the box body, and is provided with an exhaust valve and a muffler; the box body is also provided with a speed regulating valve, which is used to adjust the speed of the gas entering the intake pipe.

[0014] According to some embodiments of the utility model, a frame is also included, the box body is connected to the frame, a vacuum mechanism and a charging mechanism are arranged in the frame, the vacuum mechanism is connected to the accommodating chamber through a vacuum pipeline, and the charging mechanism is connected to the vacuum mechanism.

[0015] According to some embodiments of the utility model, rollers and sensors are provided at the bottom of the frame, and the sensors are used to cooperate with sensing parts laid on the road surface.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a transfer device according to an embodiment of the utility model from one angle;

[0018] Figure 2It is a schematic diagram of the internal structure of an embodiment of a transfer device according to an embodiment of the utility model;

[0019] Figure 3 It is a cross-sectional view of a side wall of a box body provided with an air inlet member in a transfer device according to an embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the internal structure of an embodiment of a transfer device according to an embodiment of the utility model;

[0021] Figure 5 is a schematic structural diagram of a transfer device according to an embodiment of the utility model from another angle;

[0022] Figure 6 It is a structural schematic diagram of a door body in a transfer device according to an embodiment of the utility model;

[0023] Figure 7 It is a schematic diagram of the structure of a support in a transfer device according to an embodiment of the utility model;

[0024] Figure 8 It is a structural schematic diagram of the transfer device according to another angle of the embodiment of the utility model.

[0025] Reference numerals:

[0026] Transfer device 100,

[0027] Box body 10, accommodating chamber 10a, main body 11, opening 111, slide groove 111a, door body 12, slide protrusion 12a, air intake pipeline 13, air intake inlet 131, air intake passage 132, air intake outlet 133, air intake member 14, first part 141, second part 142, pressure detection member 15, pressure relief valve 16, exhaust pipe 17, exhaust valve 171, muffler 172, speed regulating valve 18, frame 20, vacuum pumping mechanism 21, charging mechanism 22, roller 23, sensor 24, pressure reducing valve 25, vacuum pipeline 26, vacuum valve 261,

[0028] Bracket 30, bottom plate 31, side plate 32, groove 32a,

[0029] 200 items to be transported. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art can be aware of the applicability of other processes and / or the use of other materials.

[0032] The transfer device 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0033] Reference Figure 1-Figure 3 According to the transfer device 100 of the embodiment of the utility model, it includes a box body 10, and a accommodating chamber 10a is formed in the box body 10. The box body 10 is provided with an air intake pipeline 13, and the air intake pipeline 13 includes an air intake inlet 131, an air intake passage 132 and an air intake outlet 133. The air intake passage 132 connects the air intake inlet 131 and the air intake outlet 133. The air intake inlet 131 is used to communicate with a storage device to be introduced with gas, and the air intake outlet 133 connects the air intake passage 132 with the accommodating chamber 10a; wherein, the number of the air intake outlets 133 is greater than the number of the air intake inlets 131.

[0034] Specifically, refer to Figure 1-Figure 3 The transfer device 100 in the embodiment of the utility model includes a box body 10, and the shape of the box body 10 is not limited, and can be a cube, a cylinder, a prism, etc. A receiving cavity 10a is formed in the box body 10, and the receiving cavity 10a is used to receive the object 200 to be transferred.

[0035] The housing 10 is provided with an air intake line 13, so as to inflate the accommodating chamber 10a through the air intake line 13. The inflating gas can be any gas with stable chemical properties, for example, it can be an inert gas. The air intake line 13 includes an air intake inlet 131, an air intake passage 132 and an air intake outlet 133, and the air intake passage 132 connects the air intake inlet 131 and the air intake outlet 133, so that the inert gas passes through the air intake passage 132 from the air intake inlet 131 to the air intake outlet 133. The air intake inlet 131 is used to be connected with an inert gas storage device to fill the housing 10 with inert gas through the air intake inlet 131, and the air intake outlet 133 connects the air intake passage 132 with the accommodating chamber 10a to introduce the inert gas into the accommodating chamber 10a. Specifically, the inert gas is filled into the accommodating chamber 10a so that the environment in the accommodating chamber 10a meets the storage conditions of the object 200 to be transported.

[0036] Among them, the number of air inlet outlets 133 is greater than the number of air inlet inlets 131, so that the airflow of inert gas entering the accommodating chamber 10a can be reduced, so that the object to be transported 200 is not easily disturbed by a large airflow and vibrated and damaged.

[0037] For example, when the number of the air inlet 131 is one, the number of the air inlet outlets 133 can be two, three, five, eight, ten, etc.; when the number of the air inlet 131 is three, the number of the air inlet outlets 133 can be five, eight, ten, thirteen, etc.; and so on.

[0038] Therefore, refer to Figure 1-Figure 3 According to the transfer device 100 of the utility model, an air inlet pipeline 13 is provided on the box body 10, and the number of air inlet outlets 133 of the air inlet pipeline 13 is greater than the number of air inlet inlets 131, so that the airflow of the inert gas entering from the air inlet 131 and reaching the accommodating chamber 10a through the air inlet passage 132 and the air inlet outlet 133 is reduced. In this way, the transfer object placed in the accommodating chamber is subjected to less airflow and is not easily damaged by vibration.

[0039] In some embodiments of the present invention, referring to Figure 2 and Figure 3 There are at least two air inlet outlets 133, the accommodating chamber 10a has a plurality of side walls, and at least two air inlet outlets 133 are disposed on at least two side walls.

[0040] By arranging at least two air inlet ports 133 on at least two side walls, the inert gas can enter the accommodating chamber 10a through at least two side walls. In this way, the inert gas flow acts on the object to be transported 200 in different directions, and the force acting on the object to be transported in different directions is small.

[0041] Specifically, the air intake passage 132 may be disposed in the side wall of the housing 10 or in the accommodating chamber 10a. There may be one or more air intake passages 132. When there are multiple air intake passages 132, the multiple air intake passages 132 may be interconnected or isolated from each other.

[0042] When there are two air inlet outlets 133, the two air inlet outlets 133 can be set on adjacent side walls or opposite side walls, etc.; when there are four air inlet outlets 133, the four air inlet outlets 133 can be set on four side walls or two or three of the four side walls, etc.

[0043] In some embodiments of the present invention, referring to Figure 2 and Figure 3 There are at least two air inlet outlets 133, the accommodating chamber 10a has multiple side walls, and at least two air inlet outlets 133 are arranged on the same side wall.

[0044] By arranging at least two air inlet outlets 133 on the same side wall, the flow of the inert gas entering the accommodating chamber 10a is reduced. At the same time, the arrangement path of the air inlet passage 132 is reduced, which facilitates processing and design.

[0045] Specifically, the air inlet outlet 133 and the air inlet 131 can be arranged on the same side wall, or on different side walls. In the present application, the air inlet outlet 133 and the air inlet 131 are arranged on the same side wall.

[0046] In some embodiments, there are three or more air inlet outlets 133, and the arrangement of the three or more air inlet outlets 133 is not limited, for example, they can be arranged linearly, in an arc shape, in a circle, etc. In the present application, at least two air inlet outlets 133 are evenly arranged linearly.

[0047] In some embodiments of the present invention, referring to Figure 1-Figure 3 The housing 10 is provided with an air intake member 14 , which has a first portion 141 located outside the housing 10 and a second portion 142 located within the accommodating chamber 10 a , an air inlet 131 is provided at the first portion 141 , an air outlet 133 is provided at the second portion 142 , and an air intake passage 132 is provided inside the air intake member 14 .

[0048] By arranging the air intake passage 132 on the air intake member 14, air intake can be achieved by simply connecting the air intake member 14 to the housing 10, which is convenient for production and processing.

[0049] Specifically, the first portion 141 and the second portion 142 may be located on the same surface or different surfaces of the air intake member 14 . In the present application, the first portion 141 and the second portion 142 are located on two opposite surfaces of the air intake member 14 .

[0050] It is understandable that the air inlet 14 and the housing 10 can be integrally formed, fixedly connected, or detachably connected. Preferably, the air inlet 14 and the housing 10 are detachably connected, which is convenient for maintenance and replacement, and reduces the cost of use. The air inlet 14 and the housing 10 can be sealed and connected by a sealing member such as a rubber ring.

[0051] In some embodiments of the present invention, referring to Figure 4-Figure 6 The box body 10 includes a main body 11 and a door body 12. The main body 11 has an opening 111. The door body 12 is connected to the opening 111 to form a receiving cavity 10a with the main body 11. In the plane where the door body 12 is located, the door body 12 and the main body 11 can be opened and closed.

[0052] By connecting the door body 12 and the main body 11 in an openable and closable manner within the plane where the door body 12 is located, the door body 12 does not occupy the space in front of the door when it is opened. In this way, the distance between the loading port and the transfer device 100 can be shortened, thereby shortening the transfer time of the object to be transferred 200, reducing the time that the object to be transferred 200 is in the air, and improving the chemical stability of the object to be transferred 200.

[0053] Specifically, the door body 12 and the body 11 may be connected by sliding, rotating, etc. The moving direction of the door body 12 relative to the body 11 may be any direction within the plane where the body 11 is located.

[0054] Further, refer to Figure 4-Figure 6 One of the main body 11 and the door body 12 is provided with a slide groove 111a, and the other is provided with a slide protrusion 12a matching the slide groove 111a. The slide groove 111a is slidably connected with the slide protrusion 12a so that the door body 12 can be opened and closed and connected to the main body 11.

[0055] Specifically, the slide groove 111 a can be provided on the door body 12 , and the slide protrusion 12 a is provided on the body 11 ; the slide groove 111 a can also be provided on the body 11 , and the slide protrusion 12 a is provided on the door body 12 .

[0056] In some embodiments, the slide groove 111a may be one or two. In the present application, the slide groove 111a is provided on the body 11 and is provided along two opposite sides of the opening 111. The slide groove 111a may be provided along the height direction of the box body 10 or along the width direction of the box body 10.

[0057] In some embodiments, the connection between the door body 12 and the body 11 is connected by a sealing member such as a sealing ring. When the door body 12 and the body 11 are closed, the door body 12 and the body 11 are locked by a locking member such as a locking wheel. When the door body 12 needs to be opened, the locking member is first released, and then the door body 12 is slid open.

[0058] The door body 12 is provided with an observation window, through which the position status of the object to be transferred 200 in the accommodating chamber 10a can be observed.

[0059] In some embodiments of the present invention, referring to Figure 4 and Figure 7 , and also includes a bracket 30 arranged in the accommodating cavity 10a, the bracket 30 includes a bottom plate 31, and two side plates 32 connected to the bottom plate 31 and arranged opposite to each other, and a plurality of grooves 32a are provided on one side of the two side plates 32 close to each other, and the plurality of grooves 32a are arranged at intervals along the height direction of the side plates 32, and the grooves 32a extend along the width direction of the side plates 32, and at least one end penetrates.

[0060] By setting the bracket 30, the object to be transported 200 can be supported. The bracket 30 can be fixedly connected to the accommodating chamber 10a, or detachably connected. Specifically, the bracket 30 includes a bottom plate 31, and the bottom plate 31 is connected to the bottom wall of the accommodating chamber 10a, thereby improving the stability of the bracket 30. Two side plates 32 are relatively arranged on the bottom plate 31 and connected to the bottom plate 31. A plurality of grooves 32a are provided on one side of the two side plates 32 close to each other, and the plurality of grooves 32a are spaced apart along the height direction of the side plates 32, and a plurality of objects to be supported can be separated and supported by the grooves 32a. The grooves 32a extend along the width direction of the side plates 32, and at least one end penetrates through it, so that it is convenient to insert the object to be transported 200 into the grooves 32a.

[0061] In some embodiments, the bracket 30 may also include a back panel, the three sides of which are respectively connected to the bottom panel 31 and the two side panels 32. A plurality of grooves 32a spaced apart along the height direction may be provided on the back panel. At this time, the grooves 32a on the side panel 32 penetrate both ends of the side panel 32 in the width direction.

[0062] It is understood that the dimension of the groove 32a along the height direction of the side plate 32 is the height of the groove 32a, and the height of the groove 32a can be set according to the thickness of the object to be transported 200. In the present application, the height of the groove 32a is 10mm-20mm, and the distance between the grooves 32a is 10mm-20mm.

[0063] In some embodiments of the present invention, referring to Figure 1 The box body 10 is also provided with a pressure detection member 15 and a pressure relief valve 16. The pressure detection member 15 is used to detect the pressure of the accommodating chamber 10a, and the pressure relief valve 16 is used to release the pressure when the pressure of the accommodating chamber 10a is greater than the pressure threshold.

[0064] By setting the pressure detection member 15 and the pressure relief valve 16, the pressure in the accommodating chamber 10a can be observed in real time. Specifically, the visible part of the pressure detection member 15 is located outside the box body 10 for easy observation. A pressure threshold can be set for the pressure relief valve 16, so that when the pressure in the accommodating chamber 10a is greater than the pressure threshold, the pressure relief valve 16 can automatically open to release the pressure and keep the pressure in the accommodating chamber 10a stable. Of course, the pressure relief valve 16 can also be a manual pressure relief valve 16. When the pressure is greater than the pressure threshold, a reminder can be given.

[0065] In some embodiments of the present invention, referring to Figure 1 The box body 10 is also provided with an exhaust pipe 17, which connects the accommodating chamber 10a with the outside of the box body 10, and the exhaust pipe 17 is provided with an exhaust valve 171 and a muffler 172; the box body is also provided with a speed regulating valve 18, which is used to adjust the speed of the gas entering the intake pipe 13.

[0066] By providing an exhaust valve 171 in the exhaust pipe 17, it is used to manually break the vacuum before opening the door body 12, so as to avoid directly opening the door body 12, which will cause large air flow disturbances to vibrate and damage the object to be transported 200. Since the air flow vibration will generate noise when breaking the vacuum through the exhaust valve 171, the noise can be reduced by providing a muffler 172.

[0067] In some embodiments, a pressure reducing valve 25 is also included. One end of the pressure reducing valve 25 is connected to the storage device for the gas to be introduced through the first pipeline, and the other end is connected to the air inlet 131 through the second pipeline. The pressure reducing valve 25 is detachably connected to the first pipeline and the second pipeline through a quick release structure. The pressure reducing valve 25 is used to reduce the pressure of the gas introduced into the first pipeline. The second pipeline is provided with a speed regulating valve 18 for adjusting the speed of the gas entering the air inlet 131. In some embodiments of the present invention, reference is made to Figure 2 , and also includes a frame 20, the box body 10 is connected to the frame 20, and a vacuum mechanism 21 and a charging mechanism 22 are provided in the frame 20. The vacuum mechanism 21 is connected to the accommodating chamber 10a through a vacuum pipeline 26, and the charging mechanism 22 is connected to the vacuum mechanism 21.

[0068] By arranging the vacuum pumping mechanism 21 in the frame 20 , it is convenient to evacuate the box body 10 .

[0069] Specifically, the frame 20 and the box body 10 may be fixedly connected or detachably connected, etc. In the present application, the frame 20 and the box body 10 are detachably connected via a connector, for example, via bolts and nuts, etc. The vacuuming mechanism 21 may be a vacuum pump, etc.

[0070] A charging mechanism 22 is also provided in the frame 20, which may be a battery, etc., so as to power the vacuum pump and ensure the normal use of the vacuum pump.

[0071] In some embodiments, the frame 20 is made of aluminum alloy to reduce weight. The box body 10 is made of stainless steel, the bottom plate 31 is made of stainless steel, and the side plate 32 is made of PP or PVDF. Of course, the present application is not limited to this, and other materials can also be selected according to actual needs.

[0072] In some embodiments, the vacuum pipeline 26 is provided with a vacuum valve 261 for controlling the opening and closing of the vacuum pipeline 26. The vacuum pipeline 26, the box 10 and the vacuum pump all adopt a quick-release structure for easy installation and disassembly.

[0073] In some embodiments of the present invention, referring to Figure 8 A roller 23 and a sensor 24 are provided at the bottom of the frame 20. The sensor 24 is used to cooperate with a sensing element laid on the road surface.

[0074] By providing the roller 23, it is convenient to move the transfer device 100. The roller 23 can be a universal wheel, etc. By providing the sensor 24, the sensor 24 cooperates with the induction element laid on the road surface, so that the transfer device 100 can move according to the set route and realize automatic movement.

[0075] For example, an AGV (automatic guided vehicle) can be used to achieve automatic tracking. Epoxy resin is used to pave the floor in the workshop, the floor is flat, and there are no foreign objects blocking the route of the transfer device 100. After the layout of the plant is determined, magnetic strips are pre-embedded under the epoxy resin between the loading and unloading ends of each process, and a magnetic sensor 24 is installed at the bottom of the transfer device 100, so that the transfer device 100 can accurately follow the pre-laid route, reducing manpower, reducing costs, and making production smarter and more efficient. The AGV technology with pre-embedded magnetic strips has low cost, and the pre-embedded route is not easily damaged.

[0076] It should be noted that the transport device 100 in the present application can be used to transport items that have requirements on humidity and oxygen content, such as perovskite batteries, laminated glass, etc. It can also be used to transport agricultural fungi and plants, as well as environmental pollutant specimens, etc.

[0077] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0078] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0079] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0080] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0081] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A transfer device, characterized in that: The invention comprises a box body (10), wherein a receiving chamber (10a) is formed in the box body (10), and the box body (10) is provided with an air intake pipeline (13), wherein the air intake pipeline (13) comprises an air intake inlet (131), an air intake passage (132) and an air intake outlet (133), wherein the air intake passage (132) is connected to the air intake inlet (131) and the air intake outlet (133), wherein the air intake inlet (131) is used to be connected to a storage device for gas to be introduced, and wherein the air intake outlet (133) is connected to the air intake passage (132) and the receiving chamber (10a); Wherein, the number of the air intake outlets (133) is greater than the number of the air intake inlets (131).

2. The transfer device according to claim 1, characterized in that: There are at least two air inlet outlets (133), the accommodating chamber (10a) has a plurality of side walls, and at least two of the air inlet outlets (133) are arranged on at least two of the side walls.

3. The transfer device according to claim 1, characterized in that: There are at least two air inlet outlets (133), the accommodating chamber (10a) has a plurality of side walls, and at least two of the air inlet outlets (133) are arranged on the same side wall.

4. The transfer device according to claim 3, characterized in that: The housing (10) is provided with an air intake member (14), the air intake member (14) having a first portion (141) located outside the housing (10) and a second portion (142) located inside the accommodating chamber (10a), the air intake inlet (131) being provided at the first portion (141), the air intake outlet (133) being provided at the second portion (142), and the air intake passage (132) being provided inside the air intake member (14).

5. The transfer device according to claim 1, characterized in that: The box body (10) includes a main body (11) and a door body (12), wherein the main body (11) has an opening (111), and the door body (12) is connected to the opening (111); one of the main body (11) and the door body (12) is provided with a slide groove (111a), and the other is provided with a slide protrusion (12a) matching the slide groove (111a), and the slide groove (111a) is slidably connected to the slide protrusion (12a) so that the door body (12) can be opened and closed and connected to the main body (11).

6. The transfer device according to any one of claims 1 to 5, characterized in that: The invention also comprises a bracket (30) arranged in the accommodating cavity (10a), wherein the bracket (30) comprises a bottom plate (31) and two side plates (32) connected to the bottom plate (31) and arranged opposite to each other, wherein a plurality of grooves (32a) are arranged on one side of the two side plates (32) close to each other, wherein the plurality of grooves (32a) are arranged at intervals along the height direction of the side plates (32), and the grooves (32a) extend along the width direction of the side plates (32) and penetrate at least one end.

7. The transfer device according to any one of claims 1 to 5, characterized in that: The box body (10) is also provided with a pressure detection component (15) and a pressure relief valve (16), wherein the pressure detection component (15) is used to detect the pressure of the accommodating chamber (10a), and the pressure relief valve (16) is used to relieve pressure when the pressure of the accommodating chamber (10a) is greater than a pressure threshold.

8. The transfer device according to any one of claims 1 to 5, characterized in that: The box body (10) is further provided with an exhaust pipe (17), wherein the exhaust pipe (17) communicates with the accommodating chamber (10a) and the outside of the box body (10), and the exhaust pipe (17) is provided with an exhaust valve (171) and a muffler (172); The box body is also provided with a speed regulating valve (18), and the speed regulating valve (18) is used to adjust the speed of the gas entering the air intake pipeline (13).

9. The transfer device according to any one of claims 1 to 5, characterized in that: It also comprises a frame (20), the box body (10) being connected to the frame (20), a vacuum mechanism (21) and a charging mechanism (22) being arranged in the frame (20), the vacuum mechanism (21) being connected to the containing chamber (10a) via a vacuum pipeline, and the charging mechanism (22) being connected to the vacuum mechanism (21).

10. The transfer device according to claim 9, characterized in that: A roller (23) and a sensor (24) are provided at the bottom of the frame (20), and the sensor (24) is used to cooperate with a sensing element laid on the road surface.

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