Rotatable motor base

Abstract

The utility model discloses a rotatable motor base which comprises a bottom plate, a rotating column is rotatably connected to the bottom plate, a first U-shaped base is fixed to the rotating column, a second U-shaped base is rotatably connected to the interior of the first U-shaped base through a first shaft rod, the planes where notches of the first U-shaped base and the second U-shaped base are located are perpendicular to each other, and a connecting plate is rotatably connected to the interior of the second U-shaped base through a second shaft rod. The outer end of the adapter plate is connected with a mounting plate, a plurality of screw holes are formed in the mounting plate, the two ends of the mounting plate are connected with extension rods, clamping plates are connected to the two extension rods in a sliding mode, grooves are formed in the two sides of the mounting plate, springs are connected into the two grooves, and the outer ends of the two springs are connected with the clamping plates on the respective sides respectively. The two clamping plates are pulled towards the mounting plate through the two springs, and a driving mechanism for driving the rotating column to rotate is further arranged on the bottom plate. According to the utility model, the direction, position and angle of the motor can be adjusted without disassembling each part, so that the convenience of adjustment is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor seats, in particular to a rotatable motor seat. Background Art

[0002] A motor is a device that converts electrical energy into mechanical energy, and is mainly composed of a stator, a rotor, a housing, an end cover, etc. The motor is usually fixed on a motor base for use, and the traditional motor base cannot adjust the output direction of the motor according to demand.

[0003] After searching, it was found that the Chinese utility model patent with authorization publication number CN217445160U discloses a multifunctional motor seat. It can be seen from its specification that the motor is fixed in the motor seat 4, and the motor seat 4 is fixed to the movable plate through bolts at the fixing holes 49 on the ear plate 48. At this time, the output shaft of the motor passes through the motor seat 4 at the shaft hole 41, and the output shaft of the motor is parallel to the horizontal plane, which is convenient for horizontal transmission; when the motor needs to be set up vertically, the bolts connecting the movable plate 2 and the base 1 are removed, and then the movable plate 2 is rotated 90°. At this time, the motor and the motor seat 4 also rotate accordingly, so that the locking plate 45 is inserted into the locking groove 31, and then the motor seat 4 is locked and fixed by the first locking bolt 32 and the two second locking bolts 33. At this time, the output shaft of the motor is perpendicular to the horizontal plane, which is convenient for the vertical transmission of the motor.

[0004] However, the motor seat in the above patent has the following problems: (1) the direction of the motor seat is fixed and the motor cannot be rotated, so the direction of the motor seat cannot be conveniently adjusted according to needs; (2) when the motor changes from vertical to horizontal, the movable plate needs to be disassembled first, and after changing the direction, the movable plate needs to be fixed on the L-shaped fixed plate, which makes the operation process cumbersome. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a rotatable motor seat to solve the problems mentioned in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A rotatable motor seat comprises a base plate, a rotating column is rotatably connected to the base plate, a first U-shaped seat is fixed on the rotating column, a second U-shaped seat is rotatably connected to the first U-shaped seat via a first shaft rod, the planes where the notches of the first U-shaped seat and the second U-shaped seat are located are perpendicular to each other, a connecting plate is rotatably connected to the second U-shaped seat via a second shaft rod, the outer end of the adapter plate is connected to a mounting plate, a plurality of screw holes are provided on the mounting plate, extension rods are connected to the two ends of the mounting plate, clamping plates are slidably connected to the two extension rods, grooves are provided on both sides of the mounting plate, springs are connected in the two grooves, the outer ends of the two springs are respectively connected to the clamping plates on their respective sides, the two clamping plates are pulled toward the mounting plate by the two springs, and a driving mechanism for driving the rotating column to rotate is also provided on the base plate.

[0008] Preferably, the base plate is fixed with a cover shell, and the rotating column is rotatably connected to the cover shell; the driving mechanism includes a first gear connected to the rotating column, a transmission rod rotatably connected to the cover shell, a second gear connected to the inner end of the transmission rod, and a handle connected to the outer end of the transmission rod, and the first gear is meshed with the second gear.

[0009] In the above technical solution, the handle is turned to drive the transmission rod to rotate, and the first gear and the second gear cooperate to drive the rotating column to rotate, so that the direction of the motor can be adjusted.

[0010] Preferably, the outer end of the first shaft is threadedly connected to a first fastening nut, and the first U-shaped seat is threadedly connected to a first screw below the first shaft, and the outer end of the first screw is connected to a first knob, and screwing the first knob can press the inner end of the first screw tightly against the second U-shaped seat; the outer end of the second shaft is threadedly connected to a second fastening nut, and the second U-shaped seat is threadedly connected to a second screw below the second shaft, and the outer end of the second screw is connected to a second knob, and screwing the second knob can press the second screw tightly against the adapter plate.

[0011] According to the above technical scheme, when it is necessary to adjust the direction of the second U-shaped seat, the first fastening nut and the first screw need to be loosened, and when the direction adjustment is completed, the first fastening nut and the first screw are tightened again, and the second U-shaped seat is kept fixed by the dual action of the first fastening nut and the first screw; when it is necessary to adjust the direction of the mounting plate, the second fastening nut and the second screw need to be loosened, and when the direction adjustment is completed, the second fastening nut and the second screw are tightened again, and the adapter plate is kept fixed by the dual action of the second fastening nut and the second screw, thereby keeping the motor stable when working.

[0012] Preferably, a third screw is threadedly connected to the cover shell, and the outer end of the third screw is connected to a third knob, and screwing the third knob can cause the inner end of the third screw to be tightly pressed against the rotating column.

[0013] In the above technical solution, after the direction of the rotating column is adjusted, the third screw is screwed so that its inner end is pressed tightly against the rotating column, thereby fixing the rotating column to prevent the motor from rotating when working.

[0014] Preferably, the outer end of the extension rod is connected to a baffle plate to prevent the splint from falling off.

[0015] The above technical solution can prevent the clamping plate from falling off the extension rod through the baffle plate.

[0016] Preferably, mounting holes are provided at four corners of the base plate.

[0017] According to the above technical solution, the base plate can be fixed at a desired position through the mounting holes.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] (1) The driving mechanism can drive the rotating column to rotate, thereby adjusting the direction of the first U-shaped seat to more conveniently adjust the direction of the motor.

[0020] (2) By adjusting the second U-shaped seat or the adapter plate, the direction and angle of the mounting plate can be adjusted, thereby adjusting the direction, position and angle of the motor. The motor can be easily adjusted without disassembling the components, which greatly improves the convenience of adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 is a cross-sectional view of the driving mechanism;

[0023] In the figure: 1-base plate, 2-rotating column, 3-first U-shaped seat, 4-first shaft, 5-second U-shaped seat, 6-second shaft, 7-connecting plate, 8-mounting plate, 9-extension rod, 10-clamp, 11-groove, 12-spring, 13-cover, 14-first gear, 15-transmission rod, 16-second gear, 17-handle, 18-first screw, 19-first knob, 20-second fastening nut, 21-second screw, 22-second knob, 23-third screw, 24-third knob, 25-baffle, 26-first fastening nut. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] See also Figure 1 A rotatable motor seat comprises a base plate 1, and mounting holes are provided at four corners of the base plate 1, through which the base plate 1 can be fixed at a desired position; a rotating column 2 is rotatably connected to the base plate 1, and a first U-shaped seat 3 is fixed on the rotating column 2, and a second U-shaped seat 5 is rotatably connected to the first U-shaped seat 3 through a first shaft rod 4, and the planes where the notches of the first U-shaped seat 3 and the second U-shaped seat 5 are located are perpendicular to each other, and a connecting plate 7 is rotatably connected to the second U-shaped seat 5 through a second shaft rod 6, and a mounting plate 8 is connected to the outer end of the adapter plate 7, and a plurality of screw holes are provided on the mounting plate 8, and extension rods 9 are connected to both ends of the mounting plate 8, and clamping plates 10 are slidably connected to the two extension rods 9, and baffles 25 for preventing the clamping plates 10 from falling off are connected to the outer ends of the extension rods 9 to prevent the clamping plates 10 from falling off from the extension rods 9. Grooves 11 are provided on both sides of the mounting plate 8, and springs 12 are connected in the two grooves 11. The outer ends of the two springs 12 are respectively connected to the clamping plates 10 on their own sides. The two clamping plates 10 are pulled toward the mounting plate 8 by the two springs 12. A driving mechanism for driving the rotating column 2 to rotate is also provided on the base plate 1.

[0027] like Figure 2 As shown, a cover 13 is fixed on the bottom plate 1, and the rotating column 2 is rotatably connected to the cover 13; the driving mechanism includes a first gear 14 connected to the rotating column 2, a transmission rod 15 rotatably connected to the cover, a second gear 16 connected to the inner end of the transmission rod, and a handle 17 connected to the outer end of the transmission rod, and the first gear 14 is meshed with the second gear 16. The handle 17 is screwed to drive the transmission rod 15 to rotate, and the rotating column 2 is driven to rotate through the cooperation of the first gear 14 and the second gear 16, so that the direction of the rotating column 2 and the first U-shaped seat 3 thereon can be adjusted.

[0028] The outer end of the first shaft rod 4 is threadedly connected to the first fastening nut 26, and the first U-shaped seat 3 is threadedly connected to the first screw rod 18 below the first shaft rod, and the outer end of the first screw rod 18 is connected to the first knob 19, and screwing the first knob 19 can make the inner end of the first screw rod 19 tightly pressed against the second U-shaped seat 5; the outer end of the second shaft rod 6 is threadedly connected to the second fastening nut 20, and the second U-shaped seat 5 is threadedly connected to the second screw rod 21 below the second shaft rod, and the outer end of the second screw rod 21 is connected to the second knob 22, and screwing the second knob 22 can make the second screw 21 tightly pressed against the adapter plate 7. When it is necessary to adjust the direction of the second U-shaped seat 5, it is necessary to loosen the first fastening nut 26 and the first screw 18, and then rotate the second U-shaped seat 5. When the direction adjustment is completed, tighten the first fastening nut 26 and the first screw 18 again. Through the dual action of the first fastening nut 26 and the first screw 18, the second U-shaped seat 5 is kept fixed; when it is necessary to adjust the direction of the mounting plate 8, it is necessary to loosen the second fastening nut 20 and the second screw 21, and then rotate the adapter plate 7. When the direction adjustment is completed, tighten the second fastening nut 20 and the second screw 21 again. Through the dual action of the second fastening nut 20 and the second screw 21, the adapter plate 7 is kept fixed; thereby the motor remains stable when working.

[0029] The method of using this embodiment is:

[0030] Pull the two clamps 10 outward, and then place the motor on the mounting plate 8. The two clamps 10 are pressed against the two sides of the motor under the action of the spring 12, so as to preliminarily position the motor, and then fix the motor to the mounting plate 8 by screws. The driving mechanism can drive the rotating column 2 to rotate, so as to adjust the direction of the first U-shaped seat 3. By rotating the second U-shaped seat 5 or the adapter plate 7, the direction and angle of the mounting plate 8 can be adjusted, so that the direction, position and angle of the motor can be adjusted. The motor can be conveniently adjusted without disassembling the components, which greatly improves the convenience of adjustment.

[0031] Example 2

[0032] On the basis of Example 1, the cover 13 is threadedly connected with a third screw rod 23, and the outer end of the third screw rod 23 is connected with a third knob 24, and the inner end of the third screw rod 23 can be pressed tightly against the rotating column 2 by turning the third knob 24. After the direction adjustment of the rotating column 2 is completed, the third screw rod 23 is turned so that the inner end thereof is pressed tightly against the rotating column 2, so that the rotating column 2 can be fixed to prevent the rotating column 2 from rotating when the motor is working.

[0033] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotatable motor seat, characterized in that: The invention comprises a bottom plate (1), a rotating column (2) is rotatably connected to the bottom plate (1), a first U-shaped seat (3) is fixed to the rotating column (2), a second U-shaped seat (5) is rotatably connected to the first U-shaped seat (3) via a first shaft (4), the planes where the notches of the first U-shaped seat (3) and the second U-shaped seat (5) are located are perpendicular to each other, a connecting plate (7) is rotatably connected to the second U-shaped seat (5) via a second shaft (6), an outer end of the adapter plate (7) is connected to a mounting plate (8), and a mounting plate (8) is provided on the mounting plate (8) A plurality of screw holes are provided, and extension rods (9) are connected at both ends of the mounting plate (8), and clamping plates (10) are slidably connected to the two extension rods (9). Grooves (11) are provided on both sides of the mounting plate (8), and springs (12) are connected in the two grooves (11). The outer ends of the two springs (12) are respectively connected to the clamping plates (10) on one side thereof, and the two clamping plates (10) are pulled toward the mounting plate (8) by the two springs (12). A driving mechanism for driving the rotating column (2) to rotate is also provided on the bottom plate (1).

2. A rotatable motor base according to claim 1, characterized in that: A cover shell (13) is fixed on the bottom plate (1), and the rotating column (2) is rotatably connected to the cover shell (13); the driving mechanism comprises a first gear (14) connected to the rotating column (2), a transmission rod (15) rotatably connected to the cover shell, a second gear (16) connected to the inner end of the transmission rod, and a handle (17) connected to the outer end of the transmission rod, and the first gear (14) is meshed with the second gear (16).

3. A rotatable motor base according to claim 2, characterized in that: The outer end of the first shaft (4) is threadedly connected to a first fastening nut (25); the first U-shaped seat (3) is threadedly connected to a first screw (18) below the first shaft; the outer end of the first screw (18) is connected to a first knob (19); screwing the first knob (19) can cause the inner end of the first screw (19) to be tightly pressed against the second U-shaped seat (5); the outer end of the second shaft (6) is threadedly connected to a second fastening nut (20); the second U-shaped seat (5) is threadedly connected to a second screw (21) below the second shaft; the outer end of the second screw (21) is connected to a second knob (22); screwing the second knob (22) can cause the second screw (21) to be tightly pressed against the adapter plate (7).

4. A rotatable motor base according to claim 3, characterized in that: The cover shell (13) is threadedly connected with a third screw rod (23), and the outer end of the third screw rod (23) is connected with a third knob (24). By turning the third knob (24), the inner end of the third screw rod (23) can be tightly pressed against the rotating column (2).

5. A rotatable motor base according to claim 4, characterized in that: The outer end of the extension rod (9) is connected to a baffle (25) for preventing the clamping plate (10) from falling off.

6. A rotatable motor base according to any one of claims 1 to 5, characterized in that: The four corners of the bottom plate (1) are provided with mounting holes.

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