Motor assembling seat and motor assembly

Abstract

The utility model belongs to the technical field of motors, and particularly relates to motor assembly. The utility model provides a motor assembling seat, comprising a support plate, the upper part of which is suitable for fixing a motor; the fixing plate is located below the supporting plate, one side of the fixing plate is hinged to the side edge of the supporting plate, and a guiding piece is arranged on the upper end face of the fixing plate; the supporting piece is arranged between the supporting plate and the fixing plate, so that the supporting plate is inclined; the driving structure is configured to rotate to drive the supporting piece to move along the guiding piece so as to change the inclination angle of the supporting plate; the supporting piece is arranged between the supporting plate and the fixing plate, the driving structure drives the supporting piece to move along the guiding piece, the inclination angle of the supporting plate can be changed, then the included angle between the motor output shaft fixed to the supporting plate and the assembling face is adjusted, and the effect of adjusting the angle between the assembling base and the assembling face is achieved; and a leveling cushion block is avoided, so that the problem that the concentricity of the output shaft and the connecting shaft is reduced due to looseness of the cushion block is solved.

Description

Motor mounting base and motor assembly Technical Field

[0001] This utility model belongs to the field of motor technology, specifically relating to motor assembly, and more particularly to motor mounting base and motor components. Background Technology

[0002] As a widely used power device in industrial equipment, the installation accuracy of horizontal motors directly affects the stability and service life of the equipment. In the existing technology, the alignment and leveling of the output shaft and connecting shaft of horizontal motors usually rely on shims for adjustment. That is, metal or non-metal shims are added between the motor base and the mounting surface, and the thickness of the shims compensates for the unevenness of the mounting surface.

[0003] The existing leveling method of pad blocks only achieves shaft alignment through static geometric compensation. During long-term equipment operation, due to dynamic factors such as motor vibration, load changes or foundation settlement, small displacements or loosening are prone to occur under long-term alternating stress, which leads to the gradual deterioration of the concentricity of the output shaft and the connecting shaft, resulting in abnormal wear or even major failures such as shaft breakage.

[0004] Therefore, how to prevent the leveling pads from becoming loose, which would cause a decrease in the concentricity of the output shaft and the connecting shaft, is a technical problem that urgently needs to be solved in this field.

[0005] It should be noted that the information disclosed in this background section is only for understanding the background technology of the present application concept, and therefore, the above description is not considered to constitute prior art information. Summary of the Invention

[0006] This disclosure provides at least one motor mounting bracket to solve the technical problem that loose shims used for leveling cause a decrease in the concentricity of the output shaft and the connecting shaft.

[0007] In a first aspect, embodiments of this disclosure provide a motor mounting base, comprising: a support plate, the upper part of which is adapted to fix a motor; a fixing plate, located below the support plate and hinged to the side of the support plate on one side, the upper surface of the fixing plate being provided with a guide; a support member, disposed between the support plate and the fixing plate, causing the support plate to tilt; and a driving structure configured to rotate to drive the support member to move along the guide member, thereby changing the tilt angle of the support plate.

[0008] In one optional embodiment, the guide is a long protrusion; the support has a T-shaped structure, including: a top that abuts against the bottom surface of the support plate; and two wings, the bottom surfaces of which are provided with grooves adapted to the guide; wherein the top moves along the long protrusion through the grooves to change the tilt angle of the support plate.

[0009] In one optional embodiment, one side of the protrusion of the support member is rotatably connected to the drive end of the drive structure; a guide groove is provided on the fixed plate; wherein, the rotation of the drive end of the drive structure causes the protrusion to move along the guide groove to change the tilt angle of the support plate.

[0010] In one optional embodiment, the drive structure includes a screw, one end of which extends into the guide groove as a drive end and is rotatably connected to the protrusion, and the other end passes through a threaded hole as a drive force connection end.

[0011] Secondly, embodiments of this disclosure also provide a motor assembly, including: a motor; a mounting base disposed on the motor, with its bottom surface connected to a mounting surface; the mounting base includes: a support plate, the upper part of which is adapted to fix the motor; a fixing plate located below the support plate, and one side of which is hinged to the side edge of the support plate, with a guide member provided on the upper surface of the fixing plate; and a support member disposed between the support plate and the fixing plate to tilt the support plate; wherein the support member is adapted to move along the guide member to change the tilt angle of the support plate.

[0012] In one alternative embodiment, a drive structure is rotatably connected to one side of the support member, the drive end of which extends through the fixed plate to the outside of the fixed plate; wherein the drive structure is configured to rotate, causing the support member to move along the guide member.

[0013] In one optional embodiment, the guide is a long protruding strip; the support has a T-shaped structure, including: a top that abuts against the bottom surface of the support plate; two wings, the bottom surface of which is provided with a sliding groove adapted to the guide; one side of the protrusion of the support is rotatably connected to the driving end of the driving structure; a guide groove is provided on the fixed plate; wherein, the driving structure is configured to rotate, causing the protrusion to move along the guide groove, thereby driving the top to move along the sliding groove to change the tilt angle of the support plate.

[0014] In one optional embodiment, the drive structure includes a screw, one end of which extends into the guide groove as a drive end and is rotatably connected to the protrusion, and the other end passes through a threaded hole as a drive force connection end.

[0015] In one optional embodiment, both sides of the support plate and the fixing plate are provided with fixing ears, which are suitable for connecting the assembly surface.

[0016] The beneficial effects of this utility model are that it provides a motor mounting base, which, by setting a support member between a support plate and a fixed plate, allows the drive structure to drive the support member to move along the guide member, thereby changing the tilt angle of the support plate and adjusting the included angle between the motor output shaft fixed on the support plate and the mounting surface. This achieves the effect of adjusting the angle between the mounting base and the mounting surface, avoiding the use of leveling shims and thus solving the problem of decreased concentricity between the output shaft and the connecting shaft due to loose shims.

[0017] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 is a perspective view of the motor assembly provided in an embodiment of this disclosure;

[0021] Figure 2 is an exploded view of the assembly base provided in an embodiment of this disclosure;

[0022] Figure 3 is a diagram showing the support plate and the fixing plate connected at a first angle according to an embodiment of this disclosure.

[0023] Figure 4 is a diagram showing the support plate and the fixing plate connected at a second angle according to an embodiment of this disclosure.

[0024] In the picture:

[0025] 1. Electric motor;

[0026] 2. Assembly surface;

[0027] 3. Assembly base; 31. Support plate; 32. Fixing plate; 321. Threaded hole; 33. Support component; 331. Top; 332. Slide groove; 333. Protrusion; 334. Two wings; 34. Drive structure; 341. Screw; 35. Guide component; 351. Long protrusion; 352. Guide groove;

[0028] 4. Fixing the ear. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] In this document, when it is mentioned that a first component is located on a second component, this can mean that the first component can be directly formed on the second component, or that a third component can be inserted between the first and second components. Furthermore, in the accompanying drawings, the thickness of the components may be exaggerated or reduced for the purpose of effectively describing the technical content.

[0031] In this document, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as “at least one of…” modify the entire list of elements when following a list of elements, rather than individual elements in the list. For example, the expression “at least one of a, b, and c” should be understood to include only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.

[0032] The terminology used herein is for the purpose of describing specific exemplary configurations only and is not intended to be limiting. As used herein, the singular articles “a,” “an,” and “the” may also be intended to include plural forms unless otherwise clearly stated herein. The terms “comprising,” “including,” and “having” are inclusive and thus specify the presence of features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein should not be construed as requiring them to be performed in the specific order discussed or shown, unless specifically identified as such. Additional or alternative steps may be employed.

[0033] As used herein, the phrases “in one embodiment,” “according to one embodiment,” “in some embodiments,” etc., generally refer to the fact that a particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of this disclosure. Therefore, a particular feature, structure, or characteristic can be included in more than one embodiment of this disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms “example,” “exemplary,” etc., are used to “serve as an example, instance, or illustration.” Any implementation, aspect, or design described herein as “example” or “exemplary” is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. Rather, the use of the terms “example,” “exemplary,” etc., is intended to present concepts in a specific manner.

[0034] Research has revealed the following drawbacks of existing technologies: As a widely used power device in industrial equipment, the installation accuracy of horizontal motors directly affects the stability and service life of the equipment. In existing technologies, the alignment and leveling of the output shaft and connecting shaft of horizontal motors usually rely on shims for adjustment. That is, metal or non-metal shims are added between the motor base and the mounting surface, and the thickness of the shims compensates for the unevenness of the mounting surface.

[0035] The existing leveling method of pad blocks only achieves shaft alignment through static geometric compensation. During long-term equipment operation, due to dynamic factors such as motor vibration, load changes or foundation settlement, small displacements or loosening are prone to occur under long-term alternating stress, which leads to the gradual deterioration of the concentricity of the output shaft and the connecting shaft, resulting in abnormal wear or even major failures such as shaft breakage.

[0036] Therefore, how to prevent the leveling pads from becoming loose, which would cause a decrease in the concentricity of the output shaft and the connecting shaft, is a technical problem that urgently needs to be solved in this field.

[0037] The shortcomings of the above solutions are the result of the utility model inventor's practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed in this disclosure should be considered as contributions made by the utility model inventor to this disclosure.

[0038] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0039] The following detailed description, with reference to the accompanying drawings, describes some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0040] As shown in Figures 1 to 4, some embodiments provide a motor mounting base, including: a support plate 31, the upper part of which is adapted to fix a motor 1; and a fixing plate 32, located below the support plate 31, with one side hinged to the side of the support plate 31. One side of the support plate 31 can rotate around one side of the fixing plate 32. It should be further noted that the fixing plate 32 is used to fixally connect to the mounting surface 2. After the support plate 31 is adjusted to the tilt angle, it is also fixedly connected to the mounting surface 2 and the fixing plate 32 through the fixing lug 4, so that the entire mounting base 3 is fixed between the motor 1 and the mounting surface 2. The effect is that the output end of motor 2 can be tilted at a certain angle so as to connect with a connecting shaft with a certain tilt angle; a guide 35 is provided on the upper end surface of the fixed plate 32; a support 33 that can move along the guide 35 is provided between the support plate 31 and the fixed plate 32, and the movement of the guide 35 can tilt the support plate 31 it supports; a drive structure 34 is connected to one side of the support 33, which is configured to rotate to drive the support 33 to move along the guide 35, so as to change the tilt angle of the support plate 31, as shown in Figures 3 and 4, where angle 1 is β1 and angle 2 is β 2， Angle 1 is the maximum angle, which is 15°; angle 2 is the minimum angle, which is 3°.

[0041] The guide member 35 includes a long protrusion 351 and a guide groove 352. The guide member 35 is a long protrusion 351, which is installed on the top surface of the fixing plate 32. The fixing plate 32 is provided with a guide groove 352, which is located at the center of the fixing plate 32. The two long protrusions 351 are mirror images of each other with the guide groove 352 as the center line. The orientation of the long protrusions 351 and the guide groove 352 is consistent with the length direction of the fixing plate 32.

[0042] The structure of the support member 33 is described in detail below. The support member 33 has a T-shaped structure and includes a top 331, a protrusion 333, and two wings 334. The top 331 abuts against the bottom surface of the support plate 31. The bottom surface of the two wings 334 is provided with a sliding groove 332 adapted to the guide member 35. The top 331 moves along the long protrusion 351 through the sliding groove 332 to change the tilt angle of the support plate 31. The protrusion 333 of the support member 33 extends into the guide groove 352, and one side of the protrusion 333 is rotatably connected to the driving end of the driving structure 34. The rotation of the driving end of the driving structure 34 causes the protrusion 333 to move along the guide groove 352 to change the tilt angle of the support plate 31.

[0043] The following describes the composition of the drive structure 34. The drive structure 34 includes a screw 341, one end of which extends into the guide groove 352 as the drive end and is rotatably connected to the protrusion 333. The other end passes through the threaded hole 321 as the drive force connection end. The rotation of the screw 341 can cause the protrusion 333 to move forward or backward along the guide groove 352, so as to achieve the effect of driving the support member 33 to move as a whole. Specifically, when the screw 341 moves in the F1 direction, the support plate 31 will rotate in the F2 direction to increase the tilt angle.

[0044] Some embodiments provide a motor assembly including: a motor 1; a mounting base 3 disposed on the motor 1, with its bottom surface connected to a mounting surface 2; the mounting base 3 includes: a support plate 31, the upper part of which is adapted to fix the motor 1; a fixing plate 32 located below the support plate 31, and one side of which is hinged to the side edge of the support plate 31, with a guide member 35 provided on the upper end surface of the fixing plate 32; and a support member 33 disposed between the support plate 31 and the fixing plate 32, causing the support plate 31 to tilt; wherein the support member 33 is adapted to move along the guide member 35 to change the tilt angle of the support plate 31.

[0045] A drive structure 34 is rotatably connected to one side of the support member 33, with its drive end extending through the fixed plate 32 to the outside of the fixed plate 32; wherein, the drive structure 34 is configured to rotate, causing the support member 33 to move along the guide member 35. The drive structure 34 includes a screw 341, one end of which extends into the guide groove 352 as the drive end and is rotatably connected to the protrusion 333, and the other end passes through the threaded hole 321 as the drive force connection end.

[0046] The guide member 35 is a long protrusion 351; the fixed plate 32 is provided with a guide groove 352.

[0047] The support member 33 has a T-shaped structure and includes: a top 331 that abuts against the bottom surface of the support plate 31; and two wings 334, the bottom surface of which is provided with a sliding groove 332 adapted to the guide member 35. The top 331 moves along the long protrusion 351 via the sliding groove 332 to change the tilt angle of the support plate 31. One side of the protrusion 333 of the support member 33 is rotatably connected to the driving end of the driving structure 34. Rotation of the driving end of the driving structure 34 causes the protrusion 333 to move along the guide groove 352 to change the tilt angle of the support plate 31.

[0048] Both sides of the support plate 31 and the fixing plate 32 are provided with fixing ears 4, which are suitable for connecting the assembly surface 2. The locking part needs to pass through the fixing ears 4 and be fixedly connected to the assembly surface.

[0049] In summary, this utility model, by setting a support member 33 between the support plate 31 and the fixed plate 32, allows the drive structure 34 to drive the support member 33 to move along the guide member 35, thereby changing the tilt angle of the support plate 31 and adjusting the included angle between the output shaft of the motor 1 fixed on the support plate 31 and the assembly surface 2. This achieves the effect of adjusting the angle between the assembly seat 3 and the assembly surface 2, avoiding the use of leveling pads and thus solving the problem of decreased concentricity between the output shaft and the connecting shaft due to loose pads.

[0050] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0051] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence unless expressly indicated herein. Therefore, without departing from the teachings of the exemplary embodiments, the first element, component, region, layer, or segment discussed above may be referred to as the second element, component, region, layer, or segment.

[0052] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A motor mounting bracket, characterized in that, include: A support plate (31) is provided on its upper part to fix a motor (1); a fixing plate (32) is located below the support plate (31) and is hinged to the side of the support plate (31) on one side, and a guide (35) is provided on the upper surface of the fixing plate (32); a support member (33) is provided between the support plate (31) and the fixing plate (32) to tilt the support plate (31); a drive structure (34) is configured to rotate to drive the support member (33) to move along the guide (35) to change the tilt angle of the support plate (31).

2. The motor mounting bracket as described in claim 1, characterized in that, The guide (35) is a long protrusion (351); the support (33) has a T-shaped structure, including: a top (331) that abuts against the bottom surface of the support plate (31); two wings (334) with a groove (332) on the bottom surface that is adapted to the guide (35); wherein the top (331) moves along the long protrusion (351) through the groove (332) to change the tilt angle of the support plate (31).

3. The motor mounting bracket as described in claim 2, characterized in that, The protrusion (333) of the support member (33) is rotatably connected to the drive end of the drive structure (34) on one side; the fixed plate (32) is provided with a guide groove (352); wherein, the drive end of the drive structure (34) rotates to make the protrusion (333) move along the guide groove (352) to change the tilt angle of the support plate (31).

4. The motor mounting bracket as described in claim 3, characterized in that, The drive structure (34) includes a screw (341), one end of which extends into the guide groove (352) as the drive end and is rotatably connected to the protrusion (333), and the other end passes through the threaded hole (321) as the drive force connection end.

5. A motor assembly, characterized in that, include: Motor (1); mounting base (3), which is mounted on the motor (1) and its bottom surface is connected to the mounting surface (2); the mounting base (3) includes: a support plate (31), the upper part of which is adapted to fix the motor (1); a fixing plate (32), located below the support plate (31), and one side is hinged to the side of the support plate (31), and a guide (35) is provided on the upper end surface of the fixing plate (32); a support member (33), which is disposed between the support plate (31) and the fixing plate (32) to tilt the support plate (31); wherein the support member (33) is adapted to move along the guide member (35) to change the tilt angle of the support plate (31).

6. The motor assembly as claimed in claim 5, characterized in that, A drive structure (34) is rotatably connected to one side of the support member (33), the drive end of which extends through the fixed plate (32) to the outside of the fixed plate (32); wherein the drive structure (34) is configured to rotate, causing the support member (33) to move along the guide member (35).

7. The motor assembly as claimed in claim 6, characterized in that, The guide (35) is a long protrusion (351); the support (33) has a T-shaped structure, including: a top (331) that abuts against the bottom surface of the support plate (31); two wings (334) with a sliding groove (332) on the bottom surface that is adapted to the guide (35); the protrusion (333) of the support (33) is rotatably connected to the driving end of the drive structure (34) on one side; the fixed plate (32) is provided with a guide groove (352); wherein, the drive structure (34) is configured to rotate, so that the protrusion (333) moves along the guide groove (352) to drive the top (331) to move along the sliding groove (332) to change the tilt angle of the support plate (31).

8. The motor assembly as claimed in claim 7, characterized in that, The drive structure (34) includes a screw (341), one end of which extends into the guide groove (352) as the drive end and is rotatably connected to the protrusion (333), and the other end passes through the threaded hole (321) as the drive force connection end.

9. The motor assembly as described in any one of claims 6-8, characterized in that, Both sides of the support plate (31) and the fixing plate (32) are provided with fixing ears (4), which are suitable for connecting the assembly surface (2).

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