Motor suspension support and vehicle

Abstract

The utility model provides a motor suspension support and a vehicle, the motor suspension support comprises a bearing structure, the bearing structure comprises a connecting plate, a bearing plate and a reinforcing piece, and the connecting plate is used for being connected with a vehicle frame of the vehicle; the bearing plate and the connecting plate are integrally arranged and are bent relative to the connecting plate, so that the bearing plate and the connecting plate can be formed by bending a plate, a bearing surface is arranged on one side of the bearing plate, and when the connecting plate is connected with a frame of the vehicle, the bearing surface of the bearing plate can bear the motor to realize suspension of the motor, and meanwhile, the bearing surface is not prone to deformation. The reinforcer is respectively welded with the bearing plate and the connecting plate, so that the strength of the bearing plate and the connecting plate can be improved, and the reliability of the bearing plate is improved. In the embodiment of the utility model, the bearing plate and the connecting plate can be formed by bending through a bending process, and the reinforcing piece is respectively connected with the bearing plate and the connecting plate through a welding process, so that the motor suspension bracket can be manufactured without a mold, the mold opening time and the mold opening cost are saved, the production efficiency of the bracket is improved, and the production cost is reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of component manufacturing, and in particular, relates to a motor suspension bracket and a vehicle. Background Art

[0002] The motor is usually suspended on the vehicle frame by a special suspension bracket. The current motor suspension bracket is usually manufactured by a stamping process. During the manufacturing process, a stamping mold is usually required to form the bracket. However, since the mold opening cycle is usually long and the mold opening cost is high, it may affect the production efficiency and production cost of the bracket. Utility Model Content

[0003] The embodiments of the present application provide a motor suspension bracket and a vehicle, which can save mold opening time and mold opening costs, improve production efficiency, and reduce production costs.

[0004] On the one hand, an embodiment of the present application provides a motor suspension bracket, including a load-bearing structure, the load-bearing structure including a connecting plate, a load-bearing plate and a reinforcement member, the connecting plate is used to be connected to the frame of the vehicle; the load-bearing plate and the connecting plate are integrally arranged and bent relative to the connecting plate, and a load-bearing surface is provided on one side of the load-bearing plate for supporting the motor; the reinforcement member is welded to the load-bearing plate and the connecting plate respectively.

[0005] In some embodiments, the reinforcement member includes a first reinforcement rib, the first reinforcement rib includes a first side wall, a second side wall and a third side wall connected end to end, the first side wall is attached to and welded to the bearing surface, and the second side wall is attached to and welded to one side of the connecting plate.

[0006] In some embodiments, the supporting plate also includes a first wall surface arranged opposite to the supporting surface, the connecting plate includes a second wall surface connected to the first wall surface, the reinforcement member includes a second reinforcement rib, the second reinforcement rib is bent and extends from the second wall surface of the connecting plate to the first wall surface of the supporting plate, and is welded to the first wall surface and the second wall surface respectively.

[0007] In some embodiments, there are multiple second reinforcing ribs, and the multiple second reinforcing ribs are arranged at intervals and extend from the second wall surface to the first wall surface respectively.

[0008] In some embodiments, the motor suspension bracket further includes a third reinforcing rib, which is disposed on a side of the bearing plate away from the bearing surface and is welded to the bearing plate.

[0009] In some embodiments, the second reinforcing ribs are spaced apart from the third reinforcing ribs.

[0010] In some embodiments, the bearing plate is provided with a mounting hole along the thickness direction of the bearing plate, and the third reinforcing rib extends along the circumference of the mounting hole and is arranged on the outer peripheral side of the mounting hole.

[0011] In some embodiments, the mounting holes are arranged close to the center of the bearing plate along a first direction. The bearing plate includes a first side and a second side that are oppositely arranged along a second direction. The connecting plate is located on the first side, and the second side gradually depresses toward the side close to the first side in the direction from the center to the edge. The first direction intersects with the second direction and is respectively parallel to the plane where the bearing plate is located.

[0012] On the other hand, an embodiment of the present application provides a vehicle, including a vehicle frame, a motor, and a motor mounting bracket according to any one of the above. Among them, the connecting plate is connected to the vehicle frame, and the bearing plate bears the motor.

[0013] In some embodiments, the number of bearing structures in the motor mounting bracket is multiple, and the multiple bearing structures are arranged at intervals opposite to each other. Among them, the bearing plates of two opposite bearing structures are arranged close to each other.

[0014] An embodiment of the present application provides a motor mounting bracket and a vehicle. The motor mounting bracket includes a bearing structure. The bearing structure includes a connecting plate, a bearing plate, and a reinforcing member. The connecting plate is used to connect to the vehicle frame of the vehicle; the bearing plate is integrally provided with the connecting plate and is bent relative to the connecting plate. Therefore, the bearing plate and the connecting plate can be formed by bending a single plate through a bending process. A bearing surface is provided on one side of the bearing plate. When the connecting plate is connected to the vehicle frame of the vehicle, the bearing surface of the bearing plate can bear the motor, realizing the suspended installation of the motor. At the same time, by welding the reinforcing member to the bearing plate and the connecting plate respectively, the strength of the bearing plate and the connecting plate can be improved, thereby improving the reliability of the bearing plate. In this embodiment, the bearing plate and the connecting plate can be formed by bending a single plate through a bending process, and the reinforcing member is connected to the bearing plate and the connecting plate respectively through a welding process. Therefore, the motor mounting bracket can be manufactured without the aid of a mold, saving the mold opening time and mold opening cost, effectively improving the production efficiency of the bracket, and reducing the production cost. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required to be used in the embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

[0016] Figure 1 is a partial schematic diagram of a motor mounted on a vehicle frame through a motor mounting bracket provided by some embodiments of the present application;

[0017] Figure 2 is a schematic structural diagram of a motor mounting bracket provided by some embodiments of the present application;

[0018] Figure 3 is another schematic structural diagram of a motor mounting bracket provided by some embodiments of the present application;

[0019] Figure 4 It is another schematic structural diagram of the motor mounting bracket provided by some embodiments of the present application.

[0020] Marking name:

[0021] Load-bearing structure 100; connecting plate 110; second wall surface 111; load-bearing plate 120; load-bearing surface 121; first wall surface 122; mounting hole 123; first side 124; second side 125; reinforcing member 130; first reinforcing rib 131; second reinforcing rib 132; third reinforcing rib 133; vehicle frame 200; load-bearing motor 300; first direction X; second direction Y. Detailed implementation manners

[0022] The features and exemplary embodiments of various aspects of the present application will be described in detail below. In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only configured to explain the present application and are not configured to limit the present application. For those skilled in the art, the present application can be implemented without some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present application by showing examples of the present application.

[0023] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, elements defined by the statement "including..." do not exclude the existence of additional identical elements in the process, method, article or device including the said elements.

[0024] Figure 1 It is a partial schematic diagram of a motor mounted on a vehicle frame through a motor mounting bracket provided by some embodiments of the present application, Figure 2 It is a schematic structural diagram of the motor mounting bracket provided by some embodiments of the present application.

[0025] As Figure 1 and Figure 2As shown in the figure, on the one hand, an embodiment of the present application provides a motor mounting bracket, which includes a bearing structure 100. The bearing structure 100 includes a connecting plate 110, a bearing plate 120 and a reinforcing member 130. The connecting plate 110 is used to connect with the vehicle frame 200; the bearing plate 120 is integrally provided with the connecting plate 110 and is bent relative to the connecting plate 110. A bearing surface 121 is provided on one side of the bearing plate 120 for bearing the motor 300; the reinforcing member 130 is welded to the bearing plate 120 and the connecting plate 110 respectively.

[0026] The bearing surface 121 is located on one side of the bearing plate 120 along the thickness direction of the bearing plate 120. The bearing plate 120 is bent relative to the connecting plate 110, that is, the connecting plate 110 is bent relative to the bearing plate 120. Among them, the connecting plate 110 can be bent and extended toward the side of the bearing plate 120 where the bearing surface 121 is located, or can be bent and extended toward the side of the bearing plate 120 away from the bearing surface 121. This embodiment does not make a limitation. The bearing plate 120 is bent compared with the connecting plate 110, that is, the plane where the bearing plate 120 is located and the plane where the connecting plate 110 is located can intersect or even be perpendicular. When the connecting plate 110 is connected to the vehicle frame 200, the bearing surface 121 of the bearing plate 120 can bear the motor 300. The bearing plate 120 and the connecting plate 110 are integrally formed, and the bearing plate 120 is bent relative to the connecting plate 110. Therefore, the bearing plate 120 and the connecting plate 110 can be formed by bending a plate member through a bending process without the need to use a mold for stamping, which can save the mold opening time and mold opening cost. The reinforcing member 130 is welded to the connecting plate 110 and the bearing plate 120 respectively, which can improve the connection strength between the bearing plate 120 and the connecting plate 110, improve the bearing capacity of the bearing plate 120, reduce the risk of deformation of the bearing plate 120 due to the excessive weight of the motor 300, and enhance the reliability of the bearing plate 120.

[0027] In this embodiment, the bearing plate 120 and the connecting plate 110 are integrally provided, and the two can be bent and formed by a plate member through a bending process. The reinforcing member 130 is connected to the bearing plate 120 and the connecting plate 110 respectively through a welding process. Therefore, the motor mounting bracket can be manufactured without using a mold, which can save the mold opening time and mold opening cost, effectively improve the production efficiency of the bracket, and reduce the production cost.

[0028] Optionally, the connecting plate 110 can be connected to the vehicle frame 200 through fasteners. At this time, a plurality of connection holes can be formed on the connecting plate 110 for the fasteners to pass through.

[0029] Please continue to refer to Figure 2 , in some embodiments, the reinforcing member 130 includes a first reinforcing rib 131. The first reinforcing rib 131 includes a first side wall, a second side wall and a third side wall that are connected end to end. The first side wall is attached to and welded to the bearing surface 121, and the second side wall is attached to and welded to one side of the connecting plate 110.

[0030] The first reinforcing rib 131 includes a first side wall, a second side wall, and a third side wall that are connected end to end. Therefore, in a direction perpendicular to the first side wall, the second side wall, and the third side wall, the cross-section of the first reinforcing rib 131 is triangular, that is, a triangular stable structure is formed. When the first side wall of the first reinforcing rib 131 is attached to and welded to the bearing surface 121 of the bearing plate 120, and the second side wall is attached to and welded to one side of the connecting plate 110, it can further improve the connection strength between the bearing plate 120 and the connecting plate 110, and no mold is required during the forming process, which can save the mold opening time and mold opening cost.

[0031] Optionally, the number of the first reinforcing ribs 131 can be multiple, and the multiple first reinforcing ribs 131 are arranged at intervals to further improve the connection strength between the bearing plate 120 and the connecting plate 110.

[0032] Figure 3 It is another schematic structural view of the motor mounting bracket provided by some embodiments of the present application.

[0033] As Figure 2 and Figure 3 shown, in some embodiments, the bearing plate 120 further includes a first wall surface 122 opposite to the bearing surface 121, the connecting plate 110 includes a second wall surface 111 connected to the first wall surface 122, the reinforcing member 130 includes a second reinforcing rib 132, the second reinforcing rib 132 extends from the second wall surface 111 of the connecting plate 110 to the first wall surface 122 of the bearing plate 120, and is welded to the first wall surface 122 and the second wall surface 111 respectively.

[0034] In the bearing plate 120, the first wall surface 122 and the bearing surface 121 are arranged opposite to each other along the thickness direction of the bearing plate 120. The connecting plate 110 further includes a third wall surface, and the second wall surface 111 and the third wall surface are arranged opposite to each other along the thickness direction of the connecting plate 110. When the bearing plate 120 is bent relative to the connecting plate 110, the second wall surface 111 of the connecting plate 110 is connected to the first wall surface 122 of the bearing plate 120, and the third wall surface of the connecting plate 110 is connected to the bearing surface 121 of the bearing plate 120.

[0035] In this embodiment, the reinforcing member 130 is provided with a second reinforcing rib 132. The second reinforcing rib 132 extends from the second wall surface 111 of the connecting plate 110 to the first wall surface 122 of the bearing plate 120 and is welded to the first wall surface 122 and the second wall surface 111 respectively. Thus, the connection strength between the bearing plate 120 and the connecting plate 110 can be further improved through the second reinforcing rib 132. Moreover, the second reinforcing rib 132 is connected to the first wall surface 122 and the second wall surface 111 through the welding process, and no mold is required, which can save the mold opening time and mold opening cost.

[0036] Optionally, the first wall 122 includes a first edge and a second edge that are relatively set, and the second wall 111 includes a third edge and a fourth edge that are relatively set, and the second edge of the first wall 122 and the fourth edge of the second wall 111 coincide with each other, so that the first wall 122 is connected to the second wall 111, wherein the second reinforcing rib 132 can extend from the third edge of the second wall 111 to the fourth edge, and bend to the first wall 122, and extend from the second edge of the first wall 122 to the first edge, that is, the two ends of the second reinforcing rib 132 are respectively flush with the first edge of the first wall 122 and the third edge of the second wall 111, thereby extending the length of the second reinforcing rib 132 and improving the strength of the supporting plate 120 and the connecting plate 110.

[0037] Optionally, at least one end of the second reinforcing rib 132 along the length direction is provided with a first chamfer to prevent scratches on operators or other components.

[0038] In some embodiments, there are multiple second reinforcing ribs 132, which are arranged at intervals and extend from the second wall 111 to the first wall 122 respectively, so that the supporting plate 120 and the connecting plate 110 are connected by the multiple second reinforcing ribs 132 to further improve the connection strength between the supporting plate 120 and the connecting plate 110.

[0039] Exemplarily, the number of the second reinforcing ribs 132 may be three, and the three second reinforcing ribs 132 are arranged in sequence and spaced apart, and the three second reinforcing ribs 132 all extend from the second wall 111 of the connecting plate 110 to the first wall 122 of the supporting plate 120 to connect the supporting plate 120 and the connecting plate 110.

[0040] Figure 4 This is another structural schematic diagram of the motor suspension bracket provided in some embodiments of the present application.

[0041] like Figure 4 As shown, in some embodiments, the motor suspension bracket further includes a third reinforcing rib 133, which is disposed on the side of the bearing plate 120 away from the bearing surface 121 and is welded to the bearing plate 120, so that the structural strength and bearing capacity of the bearing plate 120 can be improved through the third reinforcing rib 133, so as to improve the reliability of the bearing plate 120 when carrying the motor 300. In addition, the third reinforcing rib 133 is connected to the bearing plate 120 through a welding process without the need for a mold, which can save mold opening time and mold opening costs.

[0042] In some embodiments, the second reinforcing rib 132 and the third reinforcing rib 133 are spaced apart from each other.

[0043] It can be understood that since both the second reinforcing rib 132 and the third reinforcing rib 133 are connected to the bearing plate 120 by a welding process, when the reinforcing member 130 includes the second reinforcing rib 132, setting the second reinforcing rib 132 and the third reinforcing rib 133 at intervals can facilitate the welding of the second reinforcing rib 132 and the third reinforcing rib 133.

[0044] It should be clear that when the number of the second reinforcing ribs 132 is multiple, the projections of a part of the second reinforcing ribs 132 among the multiple second reinforcing ribs 132 on the connecting plate 110 in the thickness direction of the connecting plate 110 are misaligned with the projections of the third reinforcing rib 133 on the connecting plate 110 in the thickness direction of the connecting plate 110. Both ends of this part of the second reinforcing ribs 132 can extend towards the first edge of the first wall surface 122 and the third edge of the second wall surface 111 respectively until they are flush with the first edge and the third edge. The projections of the remaining part of the second reinforcing ribs 132 on the connecting plate 110 in the thickness direction of the connecting plate 110 overlap at least partially with the projections of the third reinforcing rib 133 on the connecting plate 110 in the thickness direction of the connecting plate 110. One end of this part of the second reinforcing ribs 132 extends to the third edge of the second wall surface 111, and the other end extends towards the direction close to the first edge of the first wall surface 122 until it is spaced apart from the third reinforcing rib 133.

[0045] Please continue to refer to Figure 4 , in some embodiments, along the thickness direction of the bearing plate 120, the bearing plate 120 is provided with a mounting hole 123, and the third reinforcing rib 133 extends along the circumference of the mounting hole 123 and is arranged on the outer peripheral side of the mounting hole 123.

[0046] The mounting hole 123 can be used for a fastener to pass through, so as to further connect the motor 300 and the bearing plate 120 through the fastener, improving the stability of the motor 300. The mounting hole 123 is formed by the bearing plate 120 being opened along the thickness direction, that is, the axial direction of the mounting hole 123 is parallel to the thickness direction of the bearing plate 120.

[0047] In this embodiment, since the third reinforcing rib 133 extends along the circumference of the mounting hole 123 and is arranged on the outer peripheral side of the mounting hole 123, when enhancing the support stability of the bearing plate 120 for the motor 300 through the third reinforcing rib 133, the size of the third reinforcing rib 133 can be reduced to a certain extent, reducing the space occupation and weight of the motor mounting bracket and lowering the cost.

[0048] Optionally, at least one end of the mounting hole 123 along the thickness direction of the bearing plate 120 is provided with a second chamfer, so as to further prevent scratching of the operator or other components.

[0049] Please continue to refer to Figure 4, in some embodiments, the mounting hole 123 is disposed near the center of the bearing plate 120 along the first direction X. The bearing plate 120 includes a first side 124 and a second side 125 that are oppositely disposed along the second direction Y. The connecting plate 110 is located on the first side 124. The second side 125 gradually concaves toward the side close to the first side 124 in the direction from the center to the edge. The first direction X intersects with the second direction Y and is respectively parallel to the plane where the bearing plate 120 is located.

[0050] The first direction X can be one of the length direction and the width direction of the bearing plate 120, and the second direction Y can be the other. The first side 124 and the second side 125 of the bearing plate 120 are oppositely disposed, and the connecting plate 110 is located on its first side 124, that is, the first side 124 of the bearing plate 120 is connected to the connecting plate 110. The center of the bearing plate 120 along the first direction X is the point on the center line of the bearing plate 120 along the first direction X. The second side 125 of the bearing plate 120 gradually concaves toward the first side 124 in the direction from the center to the edge, that is, the distance from the second side 125 to the first side 124 of the bearing plate 120 gradually decreases in the direction from the center to the edge. That is to say, the dimension of the bearing plate 120 along the second direction Y gradually decreases in the direction from the center to the edge. At this time, the contour shape of the second side 125 can be arc-shaped, so that the weight of the bearing plate 120 can be reduced to a certain extent and the cost can be lowered.

[0051] In this embodiment, the mounting hole 123 is disposed near the center of the bearing plate 120 along the first direction X, and the second side 125 gradually concaves toward the side close to the first side 124 in the direction from the center to the edge. Therefore, while reducing the weight of the bearing plate 120 and lowering the cost, the influence on the bearing stability of the bearing plate 120 caused by the fact that the second side 125 of the bearing plate 120 gradually concaves toward the first side 124 in the direction from the center to the edge can be reduced, and the bearing stability of the bearing plate 120 for the motor 300 can be ensured to a certain extent.

[0052] On the other hand, an embodiment of the present application provides a vehicle, which is characterized by including a vehicle frame 200, a motor 300, and the motor mounting bracket of any one of the above. Wherein, the connecting plate 110 is connected to the vehicle frame 200, and the bearing plate 120 bears the motor 300. The vehicle provided by the embodiment of the present application has the technical effects of the technical solutions of the motor mounting bracket in any one of the above embodiments. The same or corresponding structures and the explanations of terms are not described herein again.

[0053] Please continue to refer to Figure 1 , in some embodiments, the number of the bearing structures 100 in the motor mounting bracket is multiple, and the multiple bearing structures 100 are arranged at intervals opposite to each other. Wherein, the bearing plates 120 of the two opposite bearing structures 100 are arranged close to each other.

[0054] A plurality of load-bearing structures 100 may be arranged at intervals relative to each other in pairs in the same direction. Among them, the plurality of load-bearing structures 100 may include a first part and a second part. The load-bearing structures 100 of the first part and the load-bearing structures 100 of the second part are both arranged in sequence in the same direction, and the load-bearing structures 100 of the first part and the load-bearing structures 100 of the second part are arranged at intervals relative to each other in a one-to-one correspondence; alternatively, the plurality of load-bearing structures 100 may also be arranged at intervals relative to each other in pairs in at least two intersecting or perpendicular directions. For example, when the number of load-bearing structures 100 is four, two of the load-bearing structures 100 are arranged at intervals relative to each other in one direction, while the other two load-bearing structures 100 are arranged relative to each other in another intersecting or perpendicular direction. It can be understood that when the plurality of load-bearing structures 100 are arranged relative to each other in pairs in the same direction or different directions, the bearing plates 120 of the two relatively arranged load-bearing structures 100 are arranged close to each other, while the connecting plates 110 are arranged away from each other. Therefore, the bearing plates 120 of the plurality of load-bearing structures 100 can be jointly used to bear the motor 300.

[0055] In this embodiment, by providing that the motor mounting bracket includes a plurality of load-bearing structures 100 to jointly bear the motor 300 through the plurality of load-bearing structures 100, the reliability of the motor mounting bracket can be further improved to more stably bear the motor 300.

[0056] As described above, only the specific embodiments of the present application are provided. Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working processes of the systems, modules, and units described above can refer to the corresponding processes in the foregoing method embodiments, which will not be elaborated here. It should be understood that the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed in the present application can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present application.

Claims

1. A motor suspension bracket, characterized in that: The invention comprises a bearing structure, wherein the bearing structure comprises: A connecting plate, used for connecting to a frame of a vehicle; A bearing plate, which is integrally provided with the connecting plate and bent relative to the connecting plate, and a bearing surface is provided on one side of the bearing plate for carrying the motor; The reinforcing member is welded to the bearing plate and the connecting plate respectively.

2. The motor suspension bracket according to claim 1, characterized in that: The reinforcement member includes a first reinforcement rib, which includes a first side wall, a second side wall and a third side wall connected end to end, the first side wall is bonded and welded to the bearing surface, and the second side wall is bonded and welded to one side of the connecting plate.

3. The motor suspension bracket according to claim 1, characterized in that: The bearing plate also includes a first wall surface arranged opposite to the bearing surface, the connecting plate includes a second wall surface connected to the first wall surface, and the reinforcement member includes a second reinforcement rib, the second reinforcement rib is bent and extends from the second wall surface of the connecting plate to the first wall surface of the bearing plate, and is welded to the first wall surface and the second wall surface respectively.

4. The motor suspension bracket according to claim 3, characterized in that: There are multiple second reinforcing ribs, and the multiple second reinforcing ribs are arranged at intervals and extend from the second wall surface to the first wall surface respectively.

5. The motor suspension bracket according to claim 3 or 4, characterized in that: The motor suspension bracket further includes a third reinforcing rib, which is arranged on a side of the bearing plate away from the bearing surface and is welded to the bearing plate.

6. The motor suspension bracket according to claim 5, characterized in that: The second reinforcing rib is spaced apart from the third reinforcing rib.

7. The motor suspension bracket according to claim 5, characterized in that: The bearing plate is provided with a mounting hole along the thickness direction of the bearing plate, and the third reinforcing rib extends along the circumference of the mounting hole and is arranged on the outer peripheral side of the mounting hole.

8. The motor suspension bracket according to claim 7, characterized in that: The mounting hole is arranged near the center of the supporting plate along the first direction, the supporting plate includes a first side and a second side arranged opposite to each other along the second direction, the connecting plate is located on the first side, and the second side is gradually recessed from the center to the edge toward the side close to the first side, the first direction and the second direction are arranged to intersect and are respectively parallel to the plane where the supporting plate is located.

9. A vehicle, characterized in that: include: Frame; Motor; And the motor suspension bracket according to any one of claims 1 to 8, wherein the connecting plate is connected to the frame, and the bearing plate bears the motor.

10. The vehicle according to claim 9, characterized in that There are multiple bearing structures in the motor suspension bracket, and the multiple bearing structures are arranged in pairs with an interval, wherein the bearing plates of two opposite bearing structures are arranged close to each other.

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