New energy automobile motor shell combined packaging box

Abstract

The utility model relates to the technical field of automobile part logistics packaging, and discloses a new energy automobile motor shell combined packaging box which comprises a bottom plate, corner columns are fixedly connected to the four corners of the top face of the bottom plate, each corner column is of an L-shaped structure, the side walls of every two adjacent corner columns are jointly connected with a side plate in an embedded mode, and the side plates are connected with the bottom plate in an embedded mode. The top ends of the four side plates are jointly and fixedly connected with a top cover, a plurality of partial pressure assemblies are embedded in the side wall of the inner side of each corner column, the partial pressure assemblies located on the same corner column are arranged at equal intervals in the vertical direction, and a containing assembly is jointly placed on the top faces of the four partial pressure assemblies located at the same vertical height. And a plurality of motor shells are clamped between every two adjacent placement assemblies. Through the arrangement of the partial pressure assembly, impact force generated after bumping and falling can be buffered through the spring when bumping is caused by uneven road surfaces and mechanical operation of a transport vehicle in the transport process, and through the arrangement of the positioning rods, the placement plates do not need to be adjusted in a one-to-one correspondence mode through observation when being placed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts logistics packaging, in particular to a new energy automobile motor housing combined packaging box. Background Art

[0002] New energy vehicles use unconventional automotive fuels as their power source and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies and new structures. The motor is one of its important components. The motor housing is larger than components such as the electric drive stator and usually needs to be transported in customized packaging boxes.

[0003] For example, a partitioned automobile motor housing transportation protection device with publication number CN220595569U includes a packing layer, an outer box body is sleeved outside the packing layer, wherein the packing layer includes: two transverse baffles arranged horizontally and two longitudinal baffles vertically connected to the transverse baffles; transverse baffles, which are arranged between the two transverse baffles at intervals, and the two ends of the transverse baffles are respectively connected to the longitudinal baffles; longitudinal baffles, which are arranged between the two longitudinal baffles at intervals, and the two ends of the longitudinal baffles are respectively connected to the transverse baffles, and the transverse baffles, longitudinal baffles, transverse baffles and longitudinal baffles enclose a plurality of storage rooms for placing automobile motor housings; pads, which are arranged at the bottom of the storage room, and the upper surface of the pads is concavely provided with placement grooves; partitions, which are arranged below the pads. The utility model has the advantages of simple packaging operation, being able to position and package the automobile motor housing, and effectively protecting the automobile motor housing from damage.

[0004] There are still some shortcomings in the above patent, such as: during transportation, the packing layers are stacked in multiple layers. During the transportation process, due to the uneven road surface and the mechanical operation of the transport vehicle itself causing bumps, the packing layer at the bottom is subjected to a larger force, and it is easy to be damaged after falling down after being lifted up, which in turn causes damage to the motor housing; when multiple layers are stacked, when placing the upper pad, the protrusions of the placement groove on the bottom surface need to be inserted one by one into the upper end of the motor housing, which is inconvenient to operate.

[0005] Therefore, we propose a new energy vehicle motor housing combined packaging box to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a new energy vehicle motor housing combination packaging box to solve the problem proposed in the above-mentioned background technology that during transportation, multiple layers of packaging are stacked. During transportation, due to the uneven road surface and the mechanical operation of the transport vehicle itself causing bumps, the packaging layer located at the bottom is subjected to a large force, and is easily damaged after being lifted up and falling, thereby causing damage to the motor housing; when multiple layers are stacked, when the upper pad is placed, the protrusions of the placement groove on the bottom surface need to be inserted one by one into the upper end of the motor housing, which is inconvenient to operate.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new energy vehicle motor housing combination packaging box, including a bottom plate, the four corners of the top surface of the bottom plate are fixedly connected with corner columns, each of the corner columns is an L-shaped structure, the side walls of two adjacent corner columns are commonly embedded with side panels, the top ends of the four side panels are commonly fixedly connected with a top cover, and the side walls on the inner sides of each corner column are embedded with multiple voltage dividing components, and the multiple voltage dividing components located on the same corner column are equidistantly arranged along the vertical square, and a placement component is commonly placed on the top surfaces of the four voltage dividing components located at the same vertical height, and multiple motor housings are sandwiched between two adjacent placement components.

[0008] Preferably, a plurality of slide grooves are symmetrically provided on the inner side wall of each corner column;

[0009] The pressure-dividing assembly includes a sliding rod fixedly connected to the side wall of the inner cavity of the slide groove, and each side wall of the sliding rod is slidably connected to a slider. The bottom surface of each slider is elastically connected to the bottom surface of the inner cavity of the corresponding slide groove through a spring, and the corresponding sliding rod passes through the inner ring of the spring. The side walls of the two sliders located at the same vertical height on the same corner column are commonly fixedly connected to a pressure plate.

[0010] Preferably, the placement component comprises a placement plate, a plurality of placement grooves are provided on the top surface of the placement plate, and through holes are provided at four corners of the top surface of the placement plate.

[0011] Preferably, a positioning rod is fixedly connected to the position of the corresponding through hole on the top surface of each pressure plate, and the placement plates are placed on the top surfaces of four placement plates at the same vertical height, and each positioning rod passes through the corresponding through hole.

[0012] Preferably, plug-in grooves are provided on adjacent side walls of the four corner columns, and a plug-in protrusion is fixedly provided on the side wall of each side plate.

[0013] Preferably, a positioning slot is provided on the top surface of each of the side panels, a positioning block is fixedly connected to the bottom surface of the top cover at a position corresponding to the positioning slot, and disassembly and assembly slots are symmetrically provided on the side walls of the top cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the setting of the pressure divider component, during the transportation process, when the uneven road surface and the mechanical operation of the transport vehicle itself cause bumps, the impact force generated by the rise and fall can be buffered by the spring to avoid damage to the motor housing. At the same time, the setting of the positioning rod facilitates the placement operation of the placement plate without the need to make adjustments by observation one by one.

[0016] 2. The side panels and the corner posts are assembled and installed by means of the provided corner posts, the insertion slots, the insertion protrusions, the positioning slots and the positioning block components to form a packaging box. The motor housing 7 inside the box is protected during transportation to prevent it from being hit by external objects. The box can be removed during unloading to facilitate the staff to use corresponding tools for unloading operations. The top cover is preliminarily engaged and positioned by the positioning block and the positioning slot, and then further fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the combined structure of the side panels and corner columns of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the bottom plate and corner column part of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the voltage dividing component part in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the bottom view of the placement components and the motor housing in the utility model;

[0022] Figure 6 It is a schematic diagram of the structure of the top view of the component placement part in the utility model;

[0023] Figure 7 It is a structural schematic diagram of the top cover part in the utility model.

[0024] In the figure: 1. bottom plate; 2. corner column; 21. slide groove; 22. plug-in groove; 3. side plate; 31. plug-in protrusion; 32. positioning slot; 4. top cover; 41. positioning block; 42. disassembly and assembly slot; 5. pressure dividing assembly; 51. slide bar; 52. slider; 53. spring; 54. pressure plate; 55. positioning rod; 6. placement assembly; 61. placement plate; 62. placement slot; 63. through hole; 7. motor housing. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1: Please refer to Figure 1-Figure 6A new energy vehicle motor housing combination packaging box includes a bottom plate 1, and corner columns 2 are fixedly connected to the four corners of the top surface of the bottom plate 1, each corner column 2 is an L-shaped structure, and the side walls of two adjacent corner columns 2 are commonly embedded with side panels 3, and the top ends of the four side panels 3 are commonly fixedly connected with a top cover 4, and the side walls on the inner side of each corner column 2 are embedded with multiple voltage dividing components 5, and the multiple voltage dividing components 5 located on the same corner column 2 are equidistantly arranged along the vertical square, and a placement component 6 is commonly placed on the top surface of the four voltage dividing components 5 located at the same vertical height, and a plurality of motor housings 7 are sandwiched between two adjacent placement components 6.

[0027] A plurality of slide grooves 21 are symmetrically provided on the inner side wall of each corner column 2;

[0028] The pressure-sharing assembly 5 includes a sliding rod 51 fixedly connected to the side wall of the inner cavity of the slide groove 21, and a slider 52 is slidably connected to the side wall of each sliding rod 51. The bottom surface of each slider 52 is elastically connected to the bottom surface of the inner cavity of the corresponding slide groove 21 through a spring 53, and the corresponding sliding rod 51 passes through the inner circle of the spring 53. The side walls of the two sliders 52 located at the same vertical height on the same corner column 2 are fixedly connected with a pressure plate 54.

[0029] The placement assembly 6 includes a placement plate 61 . A plurality of placement grooves 62 are formed on the top surface of the placement plate 61 . Through holes 63 are formed at four corners of the top surface of the placement plate 61 .

[0030] A positioning rod 55 is fixedly connected to the position of the through hole 63 on the top surface of each pressure plate 54 . The placement plates 61 are placed on the top surfaces of four placement plates 61 at the same vertical height, and each positioning rod 55 passes through the corresponding through hole 63 .

[0031] In this embodiment: when the motor housing 7 is packaged, the placement plate 61 is firstly sleeved on the side walls of the four positioning rods 55 through the through holes 63 provided on the top surface of the placement plate 61, and the placement plate 61 is slid downward so that the placement plate 61 is placed on the corresponding four pressure plates 54, and the motor housing 7 is placed in turn in the placement groove 62 on the top surface of the placement plate 61, so that each layer of the placement plate 61 and the motor housing 7 thereon are supported separately, so as to avoid damage to the placement plate 61 and the motor housing 7 at the bottom when there are many layers of stacking. After one layer is placed, the above operation is repeated upward along the vertical direction of the corner column 2. When the motor housing 7 is placed, the pressure plate 54 is driven downward by gravity to move a certain distance, and then reaches a balance with the elastic force of the spring 53. At this time, the protrusion generated by the placement groove 62 at the bottom of the placement plate 61 is just stuck in the inner circle of the bottom motor housing 7, and in the transportation process, when the uneven road surface and the mechanical operation of the transport vehicle itself cause bumps, the impact force generated by the fall after the bump can be buffered by the spring 53 to avoid damage to the motor housing 7.

[0032] Embodiment 2: This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1 , Figure 2 and Figure 7 , plug-in grooves 22 are provided on the adjacent side walls of the four corner columns 2, and a plug-in protrusion 31 is fixedly provided on the side wall of each side plate 3.

[0033] A positioning slot 32 is formed on the top surface of each side plate 3 , a positioning block 41 is fixedly connected to the bottom surface of the top cover 4 at a position corresponding to the positioning slot 32 , and disassembly slots 42 are symmetrically formed on the side walls of the top cover 4 .

[0034] In this embodiment: the side panels 3 and the corner columns 2 are assembled and installed by the insertion grooves 22 and the insertion protrusions 31 to form a packaging box. The motor housing 7 inside is protected during transportation to prevent it from being hit by external objects. It can be removed during unloading, which is convenient for workers to use corresponding tools to perform unloading operations. The top cover 4 is preliminarily positioned by the positioning block 41 and the positioning groove 32, and then further fixed. The disassembly and assembly grooves 42 opened on the side wall are convenient for inserting lifting tools and for operators to manually open or close the top cover 4.

[0035] Working principle: When packaging, first place the placement plate 61 on the four pressure plates 54 at the bottom, and position it through the positioning rod 55, and place the motor housing 7 in the concave placement groove 62 on the top surface of the placement plate 61 in turn, so as to complete the independent support of each layer of the placement plate 61 and the motor housing 7 placed thereon; after one layer is placed, repeat the above operation in the vertical direction of the corner column 2 in turn. When the motor housing 7 is placed, the pressure plate 54 is driven downward by gravity to move a certain distance, and then reaches a balance with the elastic force of the spring 53. At this time, the protrusion generated by the placement groove 62 at the bottom of the placement plate 61 is just stuck in the inner circle of the bottom motor housing 7, so as to complete the limiting of the upper and lower ends of the motor housing 7. After the placement is completed, the side plate 3 is connected to the corner column 2 through the plug-in groove 22 and the plug-in protrusion 31, and the four sides are connected to form a box body, and then the top cover 4 is preliminarily installed and positioned through the positioning card slot 32 and the positioning card block 41, and then further fixed to complete the combined packaging.

[0036] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A new energy vehicle motor housing assembly packaging box, comprising a bottom plate (1), characterized in that: The four corners of the top surface of the bottom plate (1) are fixedly connected to corner columns (2), each of the corner columns (2) is an L-shaped structure, the side walls of two adjacent corner columns (2) are commonly connected with side panels (3), the top ends of the four side panels (3) are commonly fixedly connected with a top cover (4), a plurality of voltage-dividing components (5) are embedded in the inner side walls of each corner column (2), the plurality of voltage-dividing components (5) located on the same corner column (2) are equidistantly arranged along the vertical direction, a placement component (6) is commonly placed on the top surfaces of the four voltage-dividing components (5) located at the same vertical height, and a plurality of motor housings (7) are sandwiched between two adjacent placement components (6).

2. A new energy vehicle motor housing combined packaging box according to claim 1, characterized in that: A plurality of slide grooves (21) are symmetrically provided on the inner side wall of each corner column (2); The pressure dividing assembly (5) comprises a sliding rod (51) fixedly connected to the inner cavity side wall of the slide groove (21), and each side wall of the sliding rod (51) is slidably connected to a slider (52), and the bottom surface of each slider (52) is elastically connected to the inner cavity bottom surface of the corresponding slide groove (21) through a spring (53), and the corresponding sliding rod (51) passes through the inner ring of the spring (53), and the side walls of the two sliders (52) located at the same vertical height on the same corner column (2) are fixedly connected to a pressure plate (54).

3. A new energy vehicle motor housing combined packaging box according to claim 2, characterized in that: The placement component (6) comprises a placement plate (61), a plurality of placement grooves (62) are provided on the top surface of the placement plate (61), and through holes (63) are provided at the four corners of the top surface of the placement plate (61).

4. A new energy vehicle motor housing combined packaging box according to claim 3, characterized in that: A positioning rod (55) is fixedly connected to a position corresponding to the through hole (63) on the top surface of each pressure-bearing plate (54), and the placement plate (61) is placed on the top surfaces of four placement plates (61) at the same vertical height, and each positioning rod (55) penetrates the corresponding through hole (63).

5. The new energy vehicle motor housing combined packaging box according to claim 1 is characterized in that: Adjacent side walls of the four corner columns (2) are each provided with an insertion groove (22), and a insertion protrusion (31) is fixedly provided on the side wall of each side plate (3).

6. A new energy vehicle motor housing combined packaging box according to claim 5, characterized in that: A positioning slot (32) is provided on the top surface of each side plate (3), a positioning block (41) is fixedly connected to a position corresponding to the positioning slot (32) on the bottom surface of the top cover (4), and disassembly slots (42) are symmetrically provided on the side walls of the top cover (4).

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