Adjustable motor base

Abstract

The utility model belongs to the technical field of motor bases, and particularly relates to an adjustable motor base which comprises a base body, the base body comprises a supporting seat and fixing seats, and the fixing seats are arranged at the two ends of the supporting seat; a movable seat is movably connected to the inner side of the supporting seat, and an adjusting mechanism connected with the movable seat is arranged at the bottom end of the supporting seat. The movable seat, the adjusting mechanism and the locking mechanism are arranged, the movable seat is in sliding connection with the supporting seat, the rotating plate and the connecting plate can drive the movable seat to slide in the horizontal direction by rotating the crank and the supporting shaft, and therefore the movable seat can be adjusted to a proper position according to needs. In addition, due to the fact that the drawing frame is elastically connected with the vertical plate through the reset spring, after the drawing frame is loosened, the toothed plate can reset under the action of the reset spring and is connected with the gear in a clamped mode, locking of the supporting shaft is achieved, the motor after adjustment can be prevented from moving, and stability is enhanced.

Description

Technical Field

[0001] This utility model belongs to the field of motor base technology, specifically an adjustable motor base. Background Technology

[0002] An electric motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction, or converts one form of electrical energy into another. An electric motor converts electrical energy into mechanical energy, while a generator converts mechanical energy into electrical energy. Its main function is to generate driving torque and serve as a power source for electrical appliances or various machines. When installing an electric motor, a base is needed to connect it to external equipment in order to increase stability during use.

[0003] According to the adjustable horizontal motor base disclosed in announcement number CN103855853A, the base includes a base with bolt holes on its upper surface, a motor mounting plate on the upper part of the base, elongated slots corresponding to the bolt holes on the motor mounting plate, and four motor mounting holes in the center of the motor mounting plate. After the motor is installed, its position can be finely adjusted if it is not suitable.

[0004] Regarding the aforementioned solutions, the motor mounting position is adjusted by using the combination of bolt holes and long slots. However, in actual operation, it is necessary to repeatedly loosen and tighten the four bolts, which is a cumbersome and inconvenient process, making it difficult to adjust the motor mounting position on the base. Summary of the Invention

[0005] The purpose of this invention is to provide an adjustable motor base to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an adjustable motor base, comprising a base body, wherein the base body includes a support seat and a fixing seat, and fixing seats are provided at both ends of the support seat;

[0007] The inner side of the support base is movably connected to a movable seat. The bottom end of the support base is provided with an adjustment mechanism connected to the movable seat. The adjustment mechanism includes a connecting plate, a rotating plate, a support shaft, and a crank handle. The support shaft is rotatably connected to the bottom end of the support base through a bearing. The outer side of the support shaft is provided with a locking mechanism connected to the support base. The locking mechanism includes a gear, a toothed plate, a vertical plate, a pull-out frame, and a return spring. The gear is sleeved on the outer surface of the support shaft.

[0008] Preferably, a crank handle is provided at the end of the support shaft away from the support base, and the crank handle is configured as an "L" shape.

[0009] Preferably, a rotating plate is sleeved on the outer side of the support shaft, and a connecting plate is rotatably connected between the rotating plate and the movable seat via a pin.

[0010] Preferably, the support base has symmetrically formed guide grooves inside, and a support rod is welded to the inside of the guide groove.

[0011] Preferably, both ends of the movable seat are welded with support blocks sleeved on the outer surface of the support rod, and the movable seat and the guide groove form a sliding structure through the support rod and the support blocks.

[0012] Preferably, the bottom end of the support base is provided with a vertical plate, and a pull-out frame is slidably connected to the inner side of the vertical plate. The pull-out frame is configured as a "U" shaped structure.

[0013] Preferably, a return spring forming an elastic structure is welded between the pull-out frame and the upright plate, and a toothed plate that meshes with the gear is provided at one end of the pull-out frame.

[0014] Compared with the prior art, the present invention has the following main advantages:

[0015] This utility model is equipped with a movable seat, an adjustment mechanism, and a locking mechanism. Since the movable seat is slidably connected to the support seat, and the connecting plate is rotatably connected to both the movable seat and the rotating plate, the rotating plate can be driven by the connecting plate to slide horizontally by turning the crank and the support shaft. This allows the movable seat, on which the motor is mounted, to be adjusted to a suitable position as needed. Furthermore, since the pull-out frame and the upright plate are elastically connected by a return spring, the toothed plate will return to its original position and engage with the gear under the action of the return spring after the pull-out frame is released, thereby locking the support shaft and preventing the adjusted motor position from moving, thus enhancing stability. Attached Figure Description

[0016] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a second-view perspective three-dimensional structural diagram of the present invention;

[0018] Figure 3 This is an exploded perspective view of the adjustment mechanism of this utility model;

[0019] Figure 4 This is an exploded perspective view of the locking mechanism of this utility model.

[0020] In the diagram: 1. Base body; 101. Support seat; 102. Fixed seat; 2. Guide groove; 3. Support rod; 4. Support block; 5. Movable seat; 6. Adjustment mechanism; 601. Connecting plate; 602. Rotating plate; 603. Support shaft; 604. Handle; 7. Locking mechanism; 701. Gear; 702. Tooth plate; 703. Vertical plate; 704. Pull-out frame; 705. Return spring. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0022] The embodiments of this utility model will be described below based on its overall structure.

[0023] An adjustable motor base, such as Figure 1 and Figure 2 As shown, it includes a base body 1, which includes a support base 101 and a fixing base 102. The support base 101 is provided with a fixing base 102 at both ends.

[0024] See Figures 1-4 It is known that a movable seat 5 is movably connected to the inner side of the support base 101, and an adjustment mechanism 6 connected to the movable seat 5 is provided at the bottom end of the support base 101. The adjustment mechanism 6 includes a connecting plate 601, a rotating plate 602, a support shaft 603, and a crank handle 604. The support shaft 603 is rotatably connected to the bottom end of the support base 101 through a bearing. A crank handle 604 is provided at the end of the support shaft 603 away from the support base 101. The crank handle 604 is set in an "L" shape. The rotating plate 602 is sleeved on the outer side of the support shaft 603. The rotating plate 602 and the movable seat 5 are rotatably connected to the connecting plate 601 through a pin.

[0025] See Figures 1-4 As can be seen, since the movable seat 5 is slidably connected to the support seat 101, and the connecting plate 601 is rotatably connected to the movable seat 5 and the rotating plate 602, the rotating plate 602 can be driven by the connecting plate 601 to slide horizontally by turning the crank 604 and the support shaft 603. Thus, the movable seat 5 with the motor installed can be adjusted to a suitable position as needed, and the operation process is simple and quick.

[0026] See Figure 1 , Figure 3 and Figure 4It is known that a locking mechanism 7 connected to the support base 101 is provided on the outer side of the support shaft 603. The locking mechanism 7 includes a gear 701, a toothed plate 702, a vertical plate 703, a pull-out frame 704, and a return spring 705. The gear 701 is sleeved on the outer surface of the support shaft 603. The bottom end of the support base 101 is provided with a vertical plate 703. The inner side of the vertical plate 703 is slidably connected to the pull-out frame 704. The pull-out frame 704 is configured with a "U" shaped structure. A return spring 705 forming an elastic structure is welded between the pull-out frame 704 and the vertical plate 703. One end of the pull-out frame 704 is provided with a toothed plate 702 that forms a meshing structure with the gear 701. The toothed plate 702 is configured with an arc-shaped structure.

[0027] See Figure 3 and Figure 4 As can be seen, since the pull-out frame 704 and the upright plate 703 are elastically connected by the return spring 705, after the pull-out frame 704 is released, the toothed plate 702 will be reset under the action of the return spring 705 and engage with the gear 701, thereby locking the support shaft 603 and preventing the adjusted motor position from moving, thus enhancing stability.

[0028] See Figure 1 and Figure 2 It is known that the support base 101 has symmetrically opened guide grooves 2 inside, and a support rod 3 is welded to the inside of the guide groove 2. Both ends of the movable base 5 are welded to support blocks 4 sleeved on the outer surface of the support rod 3. The movable base 5 and the guide groove 2 form a sliding structure through the support rod 3 and the support block 4, which can play a role in supporting and limiting the movable base 5, increasing the stability of the movable base 5 during the sliding process, and preventing the movable base 5 from deviating.

[0029] The working principle of this utility model is as follows: When using the adjustable motor base, the support base 101 is connected to the external equipment through the fixed base 102, and the motor is installed on the movable base 5 through the threaded hole. When the motor position needs to be adjusted, the toothed plate 702 can be disengaged from the gear 701 by pulling the pull frame 704 to one end. At this time, the rotating plate 602 can be driven by the connecting plate 601 to slide the movable base 5 horizontally along the support base 101 by rotating the handle 604 and the support shaft 603. Thus, the movable base 5 with the motor installed can be adjusted to a suitable position as needed. At this time, the pull frame 704 is released, so that the toothed plate 702 will be reset under the action of the return spring 705 and engage with the gear 701, thereby locking the support shaft 603 and preventing the adjusted motor position from moving. The contents not described in detail in this description belong to the prior art known to those skilled in the art.

[0030] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. An adjustable motor base, comprising a base body (1), characterized in that: The base body (1) includes a support base (101) and a fixing base (102), and the fixing base (102) is provided at both ends of the support base (101); The inner side of the support base (101) is movably connected to the movable seat (5). The bottom end of the support base (101) is provided with an adjustment mechanism (6) connected to the movable seat (5). The adjustment mechanism (6) includes a connecting plate (601), a rotating plate (602), a support shaft (603), and a crank (604). The support shaft (603) is rotatably connected to the bottom end of the support base (101) through a bearing. The outer side of the support shaft (603) is provided with a locking mechanism (7) connected to the support base (101). The locking mechanism (7) includes a gear (701), a toothed plate (702), a vertical plate (703), a pull-out frame (704), and a return spring (705). The gear (701) is sleeved on the outer surface of the support shaft (603).

2. The adjustable motor base according to claim 1, characterized in that: A crank handle (604) is provided at one end of the support shaft (603) away from the support base (101), and the crank handle (604) is configured as an "L" shaped structure.

3. The adjustable motor base according to claim 1, characterized in that: A rotating plate (602) is sleeved on the outside of the support shaft (603), and a connecting plate (601) is rotatably connected to the movable seat (5) via a pin.

4. An adjustable motor base according to claim 1, characterized in that: The support base (101) has symmetrically provided guide grooves (2) inside, and a support rod (3) is welded to the inside of the guide groove (2).

5. An adjustable motor base according to claim 4, characterized in that: Both ends of the movable seat (5) are welded to support blocks (4) sleeved on the outer surface of the support rod (3). The movable seat (5) and the guide groove (2) form a sliding structure through the support rod (3) and the support blocks (4).

6. An adjustable motor base according to claim 1, characterized in that: The bottom end of the support base (101) is provided with a vertical plate (703), and a pull-out frame (704) is slidably connected to the inner side of the vertical plate (703). The pull-out frame (704) is configured as a "U" shaped structure.

7. An adjustable motor base according to claim 6, characterized in that: A return spring (705) forming an elastic structure is welded between the pull-out frame (704) and the upright plate (703), and a toothed plate (702) that meshes with the gear (701) is provided at one end of the pull-out frame (704).

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