Adjustable double-shaft micro motor

Abstract

The utility model belongs to the technical field of micro motors, and particularly relates to an adjustable double-shaft micro motor which comprises a base, a driving mechanism is installed at the lower end of the base, a supporting plate is connected to the upper end of the base through a lifting mechanism, the driving mechanism is connected with the lifting mechanism, and a rotating shaft is rotationally connected to the interior of the supporting plate. An angle adjusting mechanism is installed on the circumferential face of the rotating shaft and installed at the bottom end of the supporting plate, a supporting seat is fixedly connected to the upper end of the rotating shaft, and a motor body is fixedly installed in the supporting seat. According to the utility model, under the mutual cooperation of the driving mechanism and the lifting mechanism, the height of the motor main body can be finely adjusted, so that the motor main body can be subsequently connected with equipment having a fine height difference with the motor main body.

Description

Technical Field

[0001] The utility model belongs to the technical field of micro motors, in particular to an adjustable double-axis micro motor. Background Art

[0002] Micro motors, also called micro electric motors, are small in size and capacity, with output power generally below a few hundred watts, and special requirements for use, performance and environmental conditions. They are divided into single-axis and dual-axis outputs, and are mainly used as power sources for moving mechanical loads in office automation equipment and driving occasions without special control requirements. In different application occasions, this type of motor needs to be adjusted in position or speed. At present, most of them are adjusted by electronic control, and the degree of automation is also high.

[0003] In the prior art, a dual-axis micro motor is generally fixed at a specified position through a base. After the fixed installation is completed, the height of the dual-axis micro motor is not convenient for fine-tuning. When there is a slight height difference between the dual-axis micro motor and the device to be connected, there will be a problem of inconvenient connection. Summary of the invention

[0004] The utility model aims to provide an adjustable dual-axis micro motor. After the motor body is installed, the height of the motor body can be finely adjusted to connect the motor body to a device with a slight height difference therebetween.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide an adjustable dual-axis micro motor, including a base, a driving mechanism is installed at the lower end of the base, the upper end of the base is connected to a support plate through a lifting mechanism, and the driving mechanism is connected to the lifting mechanism, the support plate is internally rotatably connected with a rotating shaft, the circumferential surface of the rotating shaft is installed with an angle adjustment mechanism, and the angle adjustment mechanism is installed at the bottom end of the support plate, the upper end of the rotating shaft is fixedly connected to a support seat, and the motor body is fixedly installed inside the support seat.

[0006] Optionally, a plurality of mounting holes are provided on the upper end surface of the base.

[0007] Optionally, a plurality of support wheels are fixedly connected to the lower end of the support seat, and the plurality of support wheels are located between the support plate and the support seat.

[0008] Optionally, the angle adjustment mechanism includes a worm, a worm wheel and a handle, the lower end of the support plate is rotatably connected to the worm via a bearing seat, the front end of the worm is fixedly connected to the handle, the front end surface of the handle is provided with a hexagonal groove, the circumferential surface of the rotating shaft is fixedly connected to a worm wheel, the worm wheel is located at the lower end of the support plate, and the worm wheel is meshed with the worm.

[0009] Optionally, the lifting mechanism includes a threaded barrel and a threaded rod, the base is internally rotatably connected to a plurality of threaded barrels, the interiors of the plurality of threaded barrels are threadedly connected to threaded rods, the plurality of threaded rods are fixedly mounted on the bottom end of the support plate, and the thread shape of the circumferential surface of the threaded rod and the thread shape inside the threaded barrel are both triangular.

[0010] Optionally, the driving mechanism includes a fixed seat, a driven gear, a driving gear, a toothed disc and a rotating rod, the front end of the base is fixedly connected to the fixed seat, the interior of the fixed seat is rotatably connected to the rotating rod, the upper end surface of the rotating rod is provided with two hexagonal grooves, the circumferential surface of the rotating rod is fixedly connected to the driving gear, the inner bottom end of the base is rotatably connected to the toothed disc, the toothed disc is meshed with the driving gear, the circumferential surfaces of multiple threaded cylinders are fixedly connected to driven gears, and multiple driven gears are meshed with the toothed disc.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. With the cooperation of the driving mechanism and the lifting mechanism, the utility model can fine-tune the height of the motor body so as to subsequently connect the motor body with a device having a slight height difference therewith.

[0013] 2. Under the action of the angle adjustment mechanism, the angle of the motor body can be adjusted so that the motor body is suitable for connection with equipment located in different directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0016] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 It is a right-side stereoscopic structural schematic diagram of the utility model.

[0018] In the figure: 1. Motor body; 2. Base; 3. Support seat; 4. Support wheel; 5. Threaded cylinder; 6. Threaded rod; 7. Handle; 8. Worm wheel; 9. Driving gear; 10. Toothed plate; 11. Fixed seat; 12. Rotating shaft; 13. Support plate; 14. Worm; 15. Driven gear; 16. Mounting hole; 17. Rotating rod. DETAILED DESCRIPTION

[0019] Now, the utility model embodiment Figures 1 to 3 An adjustable dual-axis micro motor is provided for illustration. An adjustable dual-axis micro motor includes a base 2, a driving mechanism is installed at the lower end of the base 2, the upper end of the base 2 is connected to a support plate 13 through a lifting mechanism, and the driving mechanism is connected to the lifting mechanism and provides power for the lifting mechanism to operate, the support plate 13 is internally rotatably connected to a rotating shaft 12, the circumferential surface of the rotating shaft 12 is installed with an angle adjustment mechanism, and the angle adjustment mechanism is installed at the bottom end of the support plate 13, the upper end of the rotating shaft 12 is fixedly connected to a support seat 3, and the motor body 1 is fixedly installed inside the support seat 3.

[0020] Compared with the prior art, the utility model provides an adjustable dual-axis micro motor. With the cooperation of a driving mechanism and a lifting mechanism, the height of a motor body 1 can be finely adjusted so that the motor body 1 can be subsequently connected to a device with a slight height difference therewith.

[0021] In another embodiment of the present invention, please refer to Figure 1 and Figure 2 The upper end surface of the base 2 is provided with a plurality of mounting holes 16. By providing the mounting holes 16, it is convenient to use bolts to pass through the mounting holes 16 to ensure that the overall device is stably installed at a specified position.

[0022] In another embodiment of the present invention, please refer to Figure 1 The lower end of the support seat 3 is fixedly connected with a plurality of support wheels 4, and the plurality of support wheels 4 are located between the support plate 13 and the support seat 3. During operation, under the action of the support wheels 4, the support seat 3 can stably drive the motor body 1 to rotate, so that the angle of the motor body 1 can be stably adjusted.

[0023] In another embodiment of the present invention, refer to Figure 1 and Figure 3 The angle adjustment mechanism includes a worm 14, a worm wheel 8 and a handle 7. The lower end of the support plate 13 is rotatably connected to the worm 14 through a bearing seat. The front end of the worm 14 is fixedly connected to the handle 7. The front end surface of the handle 7 is provided with a hexagonal groove 1. The circumferential surface of the rotating shaft 12 is fixedly connected to the worm wheel 8. The worm wheel 8 is located at the lower end of the support plate 13, and the worm wheel 8 is meshed with the worm 14. During operation, the handle 7 is rotated manually or a tool is inserted into the hexagonal groove 1 to drive the handle 7 to rotate, thereby driving the worm 14 to rotate, the worm 14 drives the worm wheel 8 to rotate, thereby driving the rotating shaft 12 to rotate, and the rotating shaft 12 drives the support seat 3 and the motor body 1 to rotate, thereby adjusting the angle of the motor body 1 so that the motor body 1 is suitable for connecting devices in different orientations.

[0024] In another embodiment of the present invention, please refer to Figures 1 to 3 The lifting mechanism includes a threaded cylinder 5 and a threaded rod 6. The base 2 is internally rotatably connected with a plurality of threaded cylinders 5. The interiors of the plurality of threaded cylinders 5 are all threadedly connected with threaded rods 6. The plurality of threaded rods 6 are all fixedly mounted on the bottom end of the support plate 13. The threaded shape of the circumferential surface of the threaded rod 6 and the threaded shape inside the threaded cylinder 5 are both triangular. The driving mechanism includes a fixed seat 11, a driven gear 15, a driving gear 9, a toothed disc 10 and a rotating rod 17. The front end of the base 2 is fixedly connected with the fixed seat 11. The interior of the fixed seat 11 is rotatably connected with the rotating rod 17. The upper end surface of the rotating rod 17 is provided with a hexagonal groove 2. The circumferential surface of the rotating rod 17 is fixedly connected with the driving gear 9. The internal bottom end of the base 2 is rotatably connected with the toothed disc 10. The toothed disc 10 is meshed with the driving gear 9. The circumferential surfaces of the plurality of threaded cylinders 5 are all fixedly connected with the driven gears 15. The plurality of driven gears 15 are all meshed with the toothed disc 10. During operation, a tool is used to extend into the second hexagonal groove to conveniently drive the rotating rod 17 to rotate, thereby driving the driving gear 9 to rotate, and the driving gear 9 drives the toothed disc 10 to rotate. Under the action of the toothed disc 10, multiple driven gears 15 are rotated at the same time, thereby driving multiple threaded cylinders 5 to rotate at the same time, and multiple threaded rods 6 drive the support plate 13 to move up and down, thereby completing the adjustment of the height of the support plate 13, the support seat 3 and the motor body 1, so that the motor body 1 and the equipment with a slight height difference therewith can be connected together later.

[0025] In the utility model, the handle 7 and the rotating rod 17 are both located at the front end of the motor body 1, and the staff can adjust the height and angle of the motor body 1 by standing on one side, which is convenient for adjustment.

[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable dual-axis micro motor, comprising a base (2), characterized in that: The lower end of the base (2) is equipped with a driving mechanism, the upper end of the base (2) is connected to a support plate (13) via a lifting mechanism, and the driving mechanism is connected to the lifting mechanism, the support plate (13) is internally rotatably connected with a rotating shaft (12), the circumferential surface of the rotating shaft (12) is equipped with an angle adjustment mechanism, and the angle adjustment mechanism is installed at the bottom end of the support plate (13), the upper end of the rotating shaft (12) is fixedly connected to a support seat (3), and the support seat (3) is internally fixedly equipped with a motor body (1).

2. An adjustable dual-axis micro motor as claimed in claim 1, characterized in that: The upper end surface of the base (2) is provided with a plurality of mounting holes (16).

3. The adjustable dual-axis micro motor according to claim 1, characterized in that: A plurality of support wheels (4) are fixedly connected to the lower end of the support seat (3), and the plurality of support wheels (4) are all located between the support plate (13) and the support seat (3).

4. The adjustable dual-axis micro motor according to claim 1, characterized in that: The angle adjustment mechanism comprises a worm (14), a worm wheel (8) and a handle (7); the lower end of the support plate (13) is rotatably connected to the worm (14) via a bearing seat; the front end of the worm (14) is fixedly connected to the handle (7); the front end surface of the handle (7) is provided with a hexagonal groove; the circumferential surface of the rotating shaft (12) is fixedly connected to the worm wheel (8); the worm wheel (8) is located at the lower end of the support plate (13); and the worm wheel (8) is meshed with the worm (14).

5. The adjustable dual-axis micro motor according to claim 1, characterized in that: The lifting mechanism comprises a threaded barrel (5) and a threaded rod (6); a plurality of threaded barrels (5) are rotatably connected inside the base (2); the interiors of the plurality of threaded barrels (5) are all threadedly connected to threaded rods (6); the plurality of threaded rods (6) are all fixedly mounted on the bottom end of the support plate (13); and the threaded shapes of the circumferential surfaces of the threaded rods (6) and the threaded shapes inside the threaded barrels (5) are both triangular.

6. An adjustable dual-axis micro motor as claimed in claim 5, characterized in that: The driving mechanism comprises a fixed seat (11), a driven gear (15), a driving gear (9), a toothed disc (10) and a rotating rod (17); the front end of the base (2) is fixedly connected to the fixed seat (11); the interior of the fixed seat (11) is rotatably connected to the rotating rod (17); the upper end surface of the rotating rod (17) is provided with two hexagonal grooves; the circumferential surface of the rotating rod (17) is fixedly connected to the driving gear (9); the inner bottom end of the base (2) is rotatably connected to the toothed disc (10); the toothed disc (10) is meshed with the driving gear (9); the circumferential surfaces of the plurality of threaded cylinders (5) are fixedly connected to the driven gears (15); the plurality of driven gears (15) are meshed with the toothed disc (10).

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