Fixed and adjustable motor assembly

Abstract

The utility model, which relates to the technical field of the motor assembly, discloses a fixed and adjustable motor assembly comprising a motor main body, the center of the lower end of the motor main body is provided with a rotating shaft, the lower surface of the motor main body is provided with a fixed pedestal, the lower end of the fixed pedestal is provided with an adjusting assembly, and the adjusting assembly is provided with a rotating shaft. The adjusting assembly comprises a first adjusting part, a second adjusting part, a third adjusting part and a fourth adjusting part, and the scheme solves the problems that most existing motor assemblies are directly fixed to preset holes in the surfaces of the fixing pieces through external bolts of the bases, when the existing motor assemblies are connected with different fixing pieces, the positions of the preset holes are different, the distances are different, and the fixing pieces are difficult to adjust. The problems that a motor base is not matched with a hole position in position due to the fact that the motor base is not matched with the hole position, re-punching is needed, or a mounting plate corresponding to the hole position is re-fixed on the motor base, time and labor are wasted during motor fixing, and flexibility and applicability are poor are solved.

Description

Technical Field

[0001] This utility model relates to the field of motor assembly technology, specifically a fixed and adjustable motor assembly. Background Technology

[0002] A motor is a device that converts electrical energy into mechanical energy. It is widely used in various equipment and systems and is composed of multiple motor components, mainly consisting of a rotor, stator, shaft, brushes, commutator, and housing.

[0003] For example, Chinese authorized patent (motor) with publication number CN206432818U includes: a rotating shaft; a bearing that supports the rotating shaft to enable rotation, the bearing including a bearing housing and a plurality of rolling elements housed within the bearing housing; and a housing covering at least a portion of the motor body, the housing having riveting points riveted to the bearing housing, the number of riveting points on the housing differing from the number of rolling elements in the bearing. The motor according to this invention reduces the stress acting on the rolling elements within the bearing by changing the number of riveting points, thus mitigating damage to the rolling elements and benefiting the maintenance of normal rotation of the motor's rotating shaft within the bearing.

[0004] However, most existing motor assemblies are fixed directly to the pre-drilled holes on the surface of the fastener using external bolts to the base. When connected to different fasteners, the positions and distances of the pre-drilled holes will vary, resulting in a mismatch between the motor base and the hole positions. This requires drilling new holes or fixing a mounting plate with corresponding hole positions to the motor base, making motor fixing time-consuming, labor-intensive, and lacking in flexibility and applicability. Therefore, this does not meet the current needs. To address this, we propose a motor assembly with adjustable fixing. Utility Model Content

[0005] The purpose of this utility model is to provide a fixed and adjustable motor assembly to solve the problem mentioned in the background art that most existing motor assemblies are fixed directly to the preset holes on the surface of the fixing component by external bolts to the base. When connected to different fixing components, the position of the preset holes will be different and the distance will also be different, which will cause the position of the motor base and the hole to be inconsistent. It is necessary to re-drill holes or re-fix a mounting plate with the corresponding hole position on the motor base, which will result in the motor fixing being time-consuming and laborious, with poor flexibility and applicability.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a fixed and adjustable motor assembly, comprising: a motor body, a rotating shaft disposed at the center of the lower end of the motor body, a fixed base disposed on the lower surface of the motor body, and an adjustment assembly disposed at the lower end of the fixed base, the adjustment assembly comprising a first adjustment part, a second adjustment part, a third adjustment part, and a fourth adjustment part, wherein the first adjustment part, the second adjustment part, the third adjustment part, and the fourth adjustment part are respectively located at the lower end of the corner of the fixed base.

[0007] Preferably, the first adjustment part, the second adjustment part, the third adjustment part and the fourth adjustment part each include an adjustment top plate and an adjustment bottom plate, and the adjustment bottom plate is located at the lower end of the adjustment top plate. A connecting side frame is provided between the two ends of the adjustment top plate and the adjustment bottom plate, and the upper and lower surfaces of the connecting side frame are welded and fixed to the adjustment top plate and the adjustment bottom plate respectively.

[0008] Preferably, the upper surface of the adjusting top plate is provided with a first adjusting groove, which extends vertically through the adjusting top plate; the upper surface of the adjusting bottom plate is provided with a second adjusting groove, which extends vertically through the adjusting bottom plate; the two ends of the connecting side frame form an installation opening with the adjusting top plate and the adjusting bottom plate, and the installation opening communicates with the first adjusting groove and the second adjusting groove.

[0009] Preferably, a first fastener is provided at the upper end of the first adjustment groove, and fastener holes that extend vertically are provided on the upper surface of the corner of the fixed base. One end of the first fastener passes through the fastener hole and the first adjustment groove and is threaded to a first nut.

[0010] Preferably, a second fastener is provided on one side of the first fastener, and one end of the second fastener passes through the first adjustment groove and the second adjustment groove and is threadedly connected to the second nut.

[0011] Preferably, the first fastener moves along the first adjustment groove, and the second fastener moves along the first adjustment groove and the second adjustment groove, and the first adjustment part, the second adjustment part, the third adjustment part and the fourth adjustment part have the same structure.

[0012] Preferably, the first adjustment part, the second adjustment part, the third adjustment part and the fourth adjustment part are all made of stainless steel.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) This utility model provides an adjustment component at the lower end of the fixed base. The adjustment component consists of a first adjustment part, a second adjustment part, a third adjustment part, and a fourth adjustment part, which are located at the lower corner of the fixed base and connected to the fixed base by a first fastener and a first nut. Since the first fastener moves along the first adjustment groove, it is convenient to adjust the rotation direction and forward and backward movement distance of the first adjustment part, the second adjustment part, the third adjustment part, and the fourth adjustment part. This facilitates the alignment of the second adjustment groove with the preset holes at different positions of the fixing parts. After alignment, it is fixed by the second fastener and the second nut. In this way, it is not necessary to add an additional mounting plate at the lower end of the fixed base or to re-drill holes. The adjustable adjustment component improves the flexibility and applicability of motor assembly fixing. It solves the problem that most existing motor assemblies are fixed directly to the preset holes on the surface of the fixing parts by external bolts on the base. When connected to different fixing parts, the preset hole positions will be different and the distances will also be different, resulting in the motor base and the hole position not matching. It is necessary to re-drill holes or re-fix a mounting plate corresponding to the hole position on the motor base, which makes motor fixing time-consuming and laborious, and has poor flexibility and applicability.

[0015] (2) By providing connecting side frames between both ends of the top plate and the bottom plate, there is a gap between the top plate and the bottom plate. The two ends of the connecting side frames form an installation opening between the top plate and the bottom plate, which facilitates the installation and removal of the first nut through the installation opening. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall bottom view of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the first adjustment part of this utility model;

[0019] Figure 4 This is a schematic diagram of the fixed base structure of this utility model;

[0020] In the diagram: 1. Motor body; 2. Fixed base; 3. Adjustment assembly; 4. First adjustment part; 5. Second adjustment part; 6. Third adjustment part; 7. Fourth adjustment part; 8. Rotating shaft; 9. Adjustment top plate; 10. Adjustment bottom plate; 11. Connecting side frame; 12. First adjustment groove; 13. Second adjustment groove; 14. Mounting opening; 15. First fastener; 16. First nut; 17. Second fastener; 18. Second nut; 19. Fastener hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figure 1-4 This utility model provides an embodiment of a fixed adjustable motor assembly, comprising: a motor body 1, a rotating shaft 8 disposed at the center of the lower end of the motor body 1, a fixed base 2 disposed on the lower surface of the motor body 1, and an adjustment assembly 3 disposed at the lower end of the fixed base 2. The adjustment assembly 3 includes a first adjustment part 4, a second adjustment part 5, a third adjustment part 6, and a fourth adjustment part 7, and the first adjustment part 4, the second adjustment part 5, the third adjustment part 6, and the fourth adjustment part 7 are respectively located at the lower end of the corner of the fixed base 2. The first adjustment part 4, the second adjustment part 5, the third adjustment part 6, and the fourth adjustment part 7 each include an adjustment top plate 9 and an adjustment bottom plate 10, and the adjustment bottom plate 10 is located at the lower end of the adjustment top plate 9. A connecting side frame 11 is disposed between the two ends of the adjustment top plate 9 and the adjustment bottom plate 10, and the upper and lower surfaces of the connecting side frame 11 are welded and fixed to the adjustment top plate 9 and the adjustment bottom plate 10, respectively. A first adjustment groove 12 is disposed on the upper surface of the adjustment top plate 9, and the first adjustment groove 12 is provided with a first adjustment groove 12. A second adjustment groove 13 is provided on the upper surface of the top adjustment plate 9 and the bottom adjustment plate 10, and the second adjustment groove 13 penetrates the bottom adjustment plate 10 vertically. The two ends of the connecting side frame 11 form an installation opening 14 between the top adjustment plate 9 and the bottom adjustment plate 10, and the installation opening 14 communicates with the first adjustment groove 12 and the second adjustment groove 13. A first fastener 15 is provided at the upper end of the first adjustment groove 12. Fastener holes 19 that penetrate vertically are provided on the upper surface of the corner of the fixed base 2. One end of the first fastener 15 passes through the fastener hole 19 and the first adjustment groove 12 and is threaded to a first nut 16. The first nut 16 is easily fixed through the installation opening 14. A second fastener 17 is provided on one side of the first fastener 15. One end of the second fastener 17 passes through the first adjustment groove 12 and the second adjustment groove 13 and is threaded to a second nut 18. The first fastener 15 moves along the first adjustment groove 12, and the second fastener 17 moves along the first adjustment groove 12 and the second adjustment groove 13.

[0023] The first adjustment part 4, the second adjustment part 5, the third adjustment part 6, and the fourth adjustment part 7 have the same structure. One end of the first fastener 15 passes through the fastener hole 19 and the first adjustment groove 12 and is fixed by the first nut 16. The four corners of the fixed base 2 are connected to the first adjustment part 4, the second adjustment part 5, the third adjustment part 6, and the fourth adjustment part 7 in the same way. The first fastener 15 moves along the first adjustment groove 12 to facilitate the adjustment of the rotation direction and forward and backward movement distance of the first adjustment part 4, the second adjustment part 5, the third adjustment part 6, and the fourth adjustment part 7.

[0024] When installing the motor, the second adjustment groove 13 can be easily aligned with the preset holes at different positions of the fixing component by rotating and adjusting the distance. After alignment, one end of the second fastener 17 passes through the first adjustment groove 12 and the second adjustment groove 13 and continues to pass through the preset hole of the fixing component. Then, it is pressed and fixed by the second nut 18. In this way, it is not necessary to add an additional mounting plate to the lower end of the fixing base 2, nor is it necessary to re-drill holes. The adjustable adjustment component 3 improves the flexibility and applicability of fixing the motor component.

[0025] Please see Figure 1 The first adjustment section 4, the second adjustment section 5, the third adjustment section 6, and the fourth adjustment section 7 are all made of stainless steel, which has corrosion resistance, is not easily damaged, and improves service life.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fixed adjustable motor assembly, comprising a motor body (1), characterized in that: A rotating shaft (8) is provided at the center of the lower end of the motor body (1). A fixed base (2) is provided on the lower surface of the motor body (1). An adjustment component (3) is provided at the lower end of the fixed base (2). The adjustment component (3) includes a first adjustment part (4), a second adjustment part (5), a third adjustment part (6), and a fourth adjustment part (7). The first adjustment part (4), the second adjustment part (5), the third adjustment part (6), and the fourth adjustment part (7) are located at the lower end of the corner of the fixed base (2).

2. The fixed adjustable motor assembly according to claim 1, characterized in that: The first adjustment part (4), the second adjustment part (5), the third adjustment part (6) and the fourth adjustment part (7) each include an adjustment top plate (9) and an adjustment bottom plate (10), and the adjustment bottom plate (10) is located at the lower end of the adjustment top plate (9). A connecting side frame (11) is provided between the two ends of the adjustment top plate (9) and the adjustment bottom plate (10), and the upper and lower surfaces of the connecting side frame (11) are welded and fixed to the adjustment top plate (9) and the adjustment bottom plate (10) respectively.

3. A fixed and adjustable motor assembly according to claim 2, characterized in that: The upper surface of the adjusting top plate (9) is provided with a first adjusting groove (12), and the first adjusting groove (12) penetrates the adjusting top plate (9) vertically. The upper surface of the adjusting bottom plate (10) is provided with a second adjusting groove (13), and the second adjusting groove (13) penetrates the adjusting bottom plate (10) vertically. The two ends of the connecting side frame (11) form an installation opening (14) between the adjusting top plate (9) and the adjusting bottom plate (10), and the installation opening (14) communicates with the first adjusting groove (12) and the second adjusting groove (13).

4. A fixed and adjustable motor assembly according to claim 3, characterized in that: The upper end of the first adjustment groove (12) is provided with a first fastener (15), and the upper surface of the corner of the fixed base (2) is provided with a fastener hole (19) that runs through the top and bottom. One end of the first fastener (15) passes through the fastener hole (19) and the first adjustment groove (12) and is threaded to the first nut (16).

5. A fixed adjustable motor assembly according to claim 4, characterized in that: A second fastener (17) is provided on one side of the first fastener (15). One end of the second fastener (17) passes through the first adjustment groove (12) and the second adjustment groove (13) and is threaded to the second nut (18).

6. A fixed adjustable motor assembly according to claim 5, characterized in that: The first fastener (15) moves along the first adjustment groove (12), and the second fastener (17) moves along the first adjustment groove (12) and the second adjustment groove (13). The first adjustment part (4), the second adjustment part (5), the third adjustment part (6) and the fourth adjustment part (7) have the same structure.

7. A fixed adjustable motor assembly according to claim 1, characterized in that: The first adjustment part (4), the second adjustment part (5), the third adjustment part (6) and the fourth adjustment part (7) are all made of stainless steel.

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