Packaging structure of motor

Abstract

The utility model discloses a motor packaging structure which comprises a motor main body, a flange plate arranged on the outer side wall of the motor main body, an upper end cover arranged on the upper portion of the motor main body, a packaging box body, a base arranged in the packaging box body, a concave cavity arranged at the upper end of the base and used for the lower portion of the motor main body to extend into, and a first supporting piece arranged on the upper portion of the base. The base is further provided with a second supporting piece used for supporting the upper end cover, the upper portion of the second supporting piece is provided with an avoiding opening used for providing an avoiding space for grabbing the upper end cover, and the second supporting piece is provided with an upper supporting part used for protecting the upper portion of the motor body. The first supporting piece and the second supporting piece provide support for specific positions of the flange plate and the upper end cover respectively, so that the motor is ensured to be subjected to minimum movement and impact in the transportation process, and the risk of damage is reduced; the avoiding opening in the second supporting piece allows the mechanical arm or other grabbing tools to make contact with and carry the motor in a barrier-free mode, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packaging technical field especially, relate to a packaging structure of motor. BACKGROUND

[0002] In modern industry, as a kind of power source widely used in various mechanical devices, the safety in the transportation process of motor is crucial.Motor usually includes motor main body, a part of the outer rotor of motor main body outer side wall is equipped with flange, is used to fixedly install motor, and the upper portion of motor main body is equipped with the upper end cover that extends outward, to protect internal components and provide additional mounting point.

[0003] At present, in the transportation process of motor, to ensure that motor is not subjected to physical damage, usually specially designed packaging structure is used to protect motor.The traditional motor packaging mode can use simple foam pad or wooden frame to support motor, and motor is prone to displacement, collision during transportation, even damage, especially for the protection intensity of flange and upper end cover of motor and other key parts is not enough.

[0004] In addition, in the existing packaging scheme, motor is also inconvenient to grab and place, thereby increasing the risk of accidental damage to motor during loading and unloading process.At the same time, traditional packaging is also deficient in protecting the upper portion of motor main body, and cannot effectively prevent damage caused by external impact or extrusion.

[0005] The utility model is made based on the above situation. UTILITY MODEL CONTENT

[0006] The utility model overcomes the insufficient of prior art, and provides a packaging structure capable of limiting motor displacement and facilitating motor grabbing.

[0007] The utility model is implemented by the following technical solutions:

[0008] A kind of packaging structure of motor, the motor includes motor main body, the outer side wall of motor main body is equipped with flange, the upper portion of motor main body is equipped with the upper end cover that extends outward, the packaging structure includes packaging box body, the bottom seat is equipped in the packaging box body, the bottom seat upper end is equipped with the recess cavity that motor main body lower part is inserted, the first support piece for supporting flange is also equipped in the recess cavity of bottom seat upper portion, the second support piece for supporting upper end cover is also equipped on the bottom seat, the upper portion of second support piece is equipped with the avoidance mouth for providing avoiding space for grabbing upper end cover, the upper support portion for protecting the upper portion of motor main body is equipped on the second support piece.

[0009] The packaging structure of an electric machine as described above, wherein the second support member is composed of at least two limiting blocks, the limiting blocks are arranged around the outer side of the electric machine body, the lower end of the limiting blocks abuts against the base, and the upper end of the limiting blocks abuts against the lower surface of the upper end cover.

[0010] The packaging structure of an electric machine as described above, wherein the limiting blocks are provided with corner guards for limiting the deformation of the corners on the inner side of the limiting blocks, the lower end of the corner guards abuts against the base, and the upper end of the corner guards abuts against the upper end cover.

[0011] The packaging structure of an electric machine as described above, wherein the limiting blocks are provided with embedding holes, and the corner guards are embedded in the embedding holes.

[0012] The packaging structure of an electric machine as described above, wherein the limiting blocks and the packaging box body are provided with filling blocks for filling the gaps, and the filling blocks are provided with grooves in communication with the avoiding openings so as to facilitate the removal of the filling blocks.

[0013] The packaging structure of an electric machine as described above, wherein the base comprises a bottom plate, a first support grid arranged on the bottom plate, and a first positioning plate arranged on the first support grid, the recess is arranged on the first support grid, and the first positioning plate is provided with a first through hole through which the lower part of the electric machine body passes into the recess.

[0014] The packaging structure of an electric machine as described above, wherein the first support member comprises a support ring arranged on the inner wall of the first through hole.

[0015] The packaging structure of an electric machine as described above, wherein the distance between the upper surface of the support ring and the upper surface of the first positioning plate is greater than the thickness of the flange plate.

[0016] The packaging structure of an electric machine as described above, wherein the upper support part comprises a second positioning plate, a second support grid arranged on the upper part of the second positioning plate, and a cover plate arranged on the upper part of the second support grid, and the second positioning plate is provided with a second through hole for placing the upper end cover.

[0017] The packaging structure of an electric machine as described above, wherein the cover plate is provided with a second notch for facilitating grasping.

[0018] Compared with the prior art, the packaging structure of an electric machine has the following advantages:

[0019] The first support piece and the second support piece provide support at specific positions for the flange plate and the upper end cover respectively after the motor main body extends into the concave cavity at the lower part, so that the motor is ensured to be subjected to minimum movement and impact during transportation, thereby reducing the risk of damage; the avoiding opening on the second support piece allows the mechanical arm or other grabbing tools to contact and carry the motor without obstacles, thereby improving work efficiency. The upper support part can effectively protect the upper part of the motor main body from external impact and pressure, thereby further ensuring the safety of the motor. The compact overall structure not only saves packaging materials, but also optimizes the space utilization during transportation, thereby reducing logistics costs. BRIEF DESCRIPTION OF DRAWINGS

[0020] The specific embodiments of the utility model will be further described in detail below in combination with the drawings, in which:

[0021] Figure 1 is the structural schematic view of the utility model after removing the packaging box body and the cover plate;

[0022] Figure 2 is the exploded schematic view of partial parts of the utility model;

[0023] Figure 3 is the structural schematic view of the utility model after removing the packaging box body and the upper support part;

[0024] Figure 4 is the sectional view schematic view of the utility model;

[0025] Figure 5 is the structural schematic view of the utility model. DETAILED DESCRIPTION

[0026] The utility model will be further described below in combination with the drawings:

[0027] As Figures 1 to 5 shown in a kind of packaging structure of motor, including motor main body 1, the flange plate 2 is equipped on the outer side wall of motor main body 1, the upper part of motor main body 1 is equipped with the upper end cover 3 that extends outward, the upper end cover 3 is equipped with terminal box 30, the packaging structure includes packaging box body 4, the bottom 5 is equipped in packaging box body 4, the concave cavity 50 for the lower part of motor main body 1 to extend into is equipped on the bottom 5 upper end, the first support piece 6 for supporting flange plate 2 is also equipped on the bottom 5 upper part and extends into concave cavity 50, the second support piece 7 for supporting upper end cover 3 is also equipped on the bottom 5, the upper part of second support piece 7 is equipped with avoiding opening 70 for providing avoiding space for grabbing upper end cover 3, second support piece 7 is equipped with the upper support part 8 for protecting the upper part of motor main body 1.

[0028] After the motor body 1 extends into the recessed cavity 50, the first support 6 and the second support 7 provide specific position support for the flange plate 2 and the upper end cover 3 respectively, thereby ensuring that the motor is subjected to minimal movement and impact during transportation, thereby reducing the risk of damage; the clearance 70 on the second support 7 allows the mechanical arm or other grabbing tools to contact and carry the motor without obstacles, improving work efficiency. The upper support 8 can effectively protect the junction box 30 of the motor body 1 from external impact and pressure, further ensuring the safety of the motor. The compact overall structure not only saves packaging materials, but also optimizes the use of space during transportation, reducing logistics costs.

[0029] Specifically, the second support 7 is composed of at least two limiting blocks 71, which surround the outside of the motor body 1, with the lower end of the limiting block 71 abutting on the base 5 and the upper end of the limiting block 71 abutting on the lower surface of the upper end cover 3. Thus, during installation, it can be inserted from the outside below the upper end cover 3, and the inner wall side edges of the left and right ends of the limiting block 71 are cut off to avoid the upper end cover 3 during transportation.

[0030] Further, the limiting block 71 is provided with a corner protection piece 72 for limiting the deformation of the inner upper corner of the limiting block 71, with the lower end of the corner protection piece 72 abutting on the base 5 and the upper end of the corner protection piece 72 abutting on the upper end cover 3. The corner protection piece 72 can effectively prevent the inner upper corner of the limiting block 71 from deforming due to impact or pressure, improving the stability of the entire packaging structure. Even if subjected to more severe vibration or impact, the motor can be ensured to be stable and immovable. By preventing deformation of the limiting block 71, the service life of the limiting block 71 and the entire packaging structure is indirectly extended, reducing the need for replacement due to component damage and reducing maintenance costs.

[0031] Further, the limiting block 71 is provided with an embedded hole 710, and the corner protection piece 72 is embedded in the embedded hole 710. Through the embedded design, the bonding strength between the two is enhanced, improving the stability of the overall packaging structure while reducing the risk of component loosening or separation. The presence of the embedded hole 710 provides an accurate positioning point for the corner protection piece 72, ensuring that the corner protection piece 72 can be installed in the correct position, avoiding positional deviation. This helps to maintain the stability and safety of the motor during the entire transportation process.

[0032] In an embodiment, the corner protection piece 72 is in the shape of an angle iron, thereby having good stress resistance. Of course, the corner protection piece 72 can also be other shapes, and the shape of the embedded hole 710 matches the shape of the corner protection piece 72.

[0033] In an embodiment, the limiting block 71 and the packaging box 4 are provided with a filling block 73 for filling the gap, and the filling block 73 is provided with a groove 730 in communication with the avoiding opening 70 to facilitate the removal of the filling block 73. The filling block 73 can be removed first to provide space for the limiting block 71 to exit, thereby facilitating the disassembly of the limiting block 71.

[0034] In an embodiment, the base 5 includes a bottom plate 51, a first support grid 52 provided on the bottom plate 51, and a first positioning plate 53 provided on the first support grid 52. The recess 50 is provided on the first support grid 52, and the first positioning plate 53 is provided with a first through hole 530 through which the lower part of the motor body 1 passes into the recess 50. The bottom plate 51 provides basic support for the entire base 5, ensuring the flatness and stability of its placement. The first support grid 52 serves as an intermediate layer, increasing the strength and rigidity of the base 5, and dispersing the pressure exerted by the motor body 1 through its grid structure to avoid stress concentration. The first positioning plate 53 provides a precise positioning platform for the motor, ensuring that the corner piece 72 and other support structures can function accurately.

[0035] Specifically, the first support 6 includes a support ring provided on the inner wall of the first through hole 530. The support ring and the inner wall of the first through hole 530 together form a placement slot for the flange plate 2 to be placed in, wherein the support ring is an integral structure with the first support 6.

[0036] Further, the distance between the upper surface of the support ring and the upper surface of the first positioning plate 53 is greater than the thickness of the flange plate 2. When lifting the motor, the first through hole 530 has a guiding and positioning effect on the motor.

[0037] In an embodiment, the upper support 8 includes a second positioning plate 81, a second support grid 82 provided on the upper part of the second positioning plate 81, and a cover plate 83 provided on the upper part of the second support grid 82. The second positioning plate 81 is provided with a second through hole 810 for placing the upper end cover 3. The second positioning plate 81 provides a positioning platform for the upper end cover 3, ensuring its stable position in the package. The second support grid 82 serves as an intermediate layer, not only increasing the structural strength, but also dispersing external impact force through its grid design to protect the upper end cover 3 and the junction box 30 from direct pressure or impact. The cover plate 83 finally forms a closed protective layer to prevent external objects from entering, while providing additional cushioning and protection for the upper end cover.

[0038] In an embodiment, the thickness of the second positioning plate 81 is consistent with the thickness of the upper end cover 3.

[0039] In an embodiment, the bottom plate 51, the first positioning plate 53, the second positioning plate 81, and the cover plate 83 are all provided with a second notch 831 for easy grabbing, thereby facilitating the removal of the above-mentioned components from the packaging box 4.

Claims

1. A packaging structure for an electric motor, the electric motor comprising a motor body (1), a flange (2) provided on the outer side wall of the motor body (1), and an outwardly extending upper end cap (3) provided on the upper part of the motor body (1), characterized in that: The packaging structure includes a packaging box (4), a base (5) is provided inside the packaging box (4), a recess (50) into which the lower part of the motor body (1) extends at the upper end of the base (5), a first support member (6) extending into the recess (50) to support the flange (2) is also provided on the upper part of the base (5), a second support member (7) for supporting the upper end cover (3) is also provided on the base (5), a clearance opening (70) is provided on the upper part of the second support member (7) for providing clearance space for grasping the upper end cover (3), and an upper support part (8) for protecting the upper part of the motor body (1) is provided on the second support member (7).

2. The packaging structure for an electric motor according to claim 1, characterized in that: The second support member (7) consists of at least two limiting blocks (71), which surround the outside of the motor body (1), with the lower end of the limiting block (71) abutting against the base (5) and the upper end of the limiting block (71) abutting against the lower surface of the upper end cover (3).

3. The packaging structure for an electric motor according to claim 2, characterized in that: The limiting block (71) is provided with a corner protector (72) for limiting the deformation of the inner edge of the limiting block (71). The lower end of the corner protector (72) abuts against the base (5), and the upper end of the corner protector (72) abuts against the upper cover (3).

4. The packaging structure for an electric motor according to claim 3, characterized in that: The limiting block (71) is provided with an embedding hole (710), and the corner protector (72) is embedded in the embedding hole (710).

5. The packaging structure for an electric motor according to claim 4, characterized in that: A filling block (73) for filling the gap is provided between the limiting block (71) and the packaging box (4). The filling block (73) is provided with a groove (730) that communicates with the clearance opening (70) so as to facilitate the removal of the filling block (73).

6. The packaging structure for an electric motor according to any one of claims 1-5, characterized in that: The base (5) includes a base plate (51), a first support grid (52) disposed on the base plate (51), and a first positioning plate (53) disposed on the first support grid (52). The cavity (50) is disposed on the first support grid (52), and the first positioning plate (53) is provided with a first through hole (530) through which the lower part of the motor body (1) passes into the cavity (50).

7. The packaging structure for an electric motor according to claim 6, characterized in that: The first support member (6) includes a support ring disposed on the inner wall of the first through hole (530).

8. The packaging structure for an electric motor according to claim 7, characterized in that: The distance between the upper surface of the support ring and the upper surface of the first positioning plate (53) is greater than the thickness of the flange (2).

9. The packaging structure for an electric motor according to claim 8, characterized in that: The upper support part (8) includes a second positioning plate (81), a second support grid (82) disposed on the upper part of the second positioning plate (81), and a cover plate (83) disposed on the upper part of the second support grid (82). The second positioning plate (81) is provided with a second through hole (810) for placing the upper end cover (3).

10. The packaging structure for an electric motor according to claim 9, characterized in that: The cover plate (83) is provided with a second notch (831) for easy gripping.

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