High-strength stable heightened motor mounting bracket

Abstract

The utility model provides a high-strength stable heightened motor mounting bracket, which solves the problems of motor direction adjustment and the like, and comprises mounting bases which are symmetrically arranged, a mounting plate is connected between the upper ends of the mounting bases, a lifting driving assembly is arranged between the mounting plate and the mounting bases, and a motor mounting clamp is mounted at the upper end of the mounting plate. A damping buffering assembly is arranged between the mounting plate and the mounting base, and an overturning assembly linked with the lifting driving assembly is arranged between the mounting base and the mounting plate. The adjusting device has the advantages of high adjusting flexibility, good adaptability and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor mounting brackets, and particularly relates to a high-strength, stable and height-enhanced motor mounting bracket. Background Art

[0002] Motor installation methods can be categorized as horizontal or vertical. Other methods for securing motors include screw mounting, bearing support, and clamping. Screw mounting is a common method, requiring screws to secure the motor base to the motor. Bearing support is primarily used for large motors, requiring a bearing bracket to support the weight and rotating components. However, in actual use, the motor cannot adjust its position in real time to achieve transmission in conjunction with the linkage structure.

[0003] To address the shortcomings of existing technologies, researchers have conducted extensive research and proposed various solutions. For example, Chinese patent document [202210854766.0] discloses a motor mounting bracket, which includes a bracket body and a mounting slot for accommodating a motor. The bracket body is provided with two semi-arc-shaped slots, with a semi-arc-shaped toothed plate disposed between the two semi-arc-shaped slots. A gear and two pulleys are rotatably disposed at the bottom of the mounting slot, wherein the gear meshes with the semi-arc-shaped toothed plate, and the two pulleys are slidably disposed in the two semi-arc-shaped slots. A gear locking assembly is provided in the mounting slot to secure the mounting slot in place after the motor angle is adjusted.

[0004] The above solution solves the problem of motor support stability to a certain extent, but the solution still has many shortcomings, such as motor orientation adjustment and other issues. Summary of the Invention

[0005] The purpose of the utility model is to solve the above problems and provide a high-strength, stable and height-enhanced motor mounting bracket with reasonable design and good motor position adjustment effect.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a high-strength, stable and increased-height motor mounting bracket, comprising symmetrically arranged mounting bases, a mounting plate connected between the upper ends of the mounting bases, a lifting drive assembly arranged between the mounting plate and the mounting base, a motor mounting fixture installed on the upper end of the mounting plate, a damping buffer assembly arranged between the mounting plate and the mounting base, and a flipping assembly linked to the lifting drive assembly arranged between the mounting base and the mounting plate.

[0007] In the above-mentioned high-strength, stable and height-increasing motor mounting bracket, the lifting drive assembly includes a vertically arranged lifting bar, which is slidably connected to the mounting base and rotatably connected to the mounting plate. A servo motor is installed on the mounting base, and the servo motor is transmission-connected to the lifting bar through a sprocket assembly.

[0008] In the above-mentioned high-strength, stable and height-enhanced motor mounting bracket, the sprocket assembly includes a lower sprocket rotatably mounted on the mounting base and transmission-connected to the servo motor; an upper sprocket located above the lower sprocket is rotatably mounted on the mounting base; a chain is transmission-connected between the lower sprocket and the upper sprocket; the chain is connected to a lifting block; the lifting block has a drive groove opposite to the inner side of the chain; the lifting bar has a drive shaft opposite to the drive groove; the drive shaft engages or disengages with the drive groove as the chain rotates.

[0009] In the above-mentioned high-strength, stable and height-enhanced motor mounting bracket, the counterweight block is slidably connected to the mounting base.

[0010] In the above-mentioned high-strength, stable and height-enhanced motor mounting bracket, the flip assembly includes a speed change gear set rotatably mounted on the lifting bar, the speed change gear set is transmission-connected to the mounting plate, and a gear rack set is transmission-connected between the speed change gear set and the mounting base.

[0011] In the above-mentioned high-strength, stable and height-enhanced motor mounting bracket, the mounting base includes a horizontally arranged lower base body, and a strip-shaped mounting hole is opened on the lower base body.

[0012] In the above-mentioned high-strength, stable and height-enhanced motor mounting bracket, hollow openings are distributed on the mounting plate.

[0013] In the above-mentioned high-strength, stable and height-enhanced motor mounting bracket, the motor mounting fixture includes a mounting clamp body inserted into the hollow opening, and the mounting clamp body is clamped and fixed to the mounting plate by screws.

[0014] In the above-mentioned high-strength, stable and height-enhanced motor mounting bracket, the damping and buffering assembly includes a buffering member provided at the rotational connection between the mounting plate and the mounting base.

[0015] In the above-mentioned high-strength, stable and height-enhanced motor mounting bracket, an angle sensor is provided between the mounting plate and the mounting base.

[0016] Compared with the existing technology, the advantages of the present invention are: the mounting plate can be flipped synchronously during the lifting process, driving the motor to adjust the orientation and angle, thereby adapting to the driving requirements of complex transmission systems; the lifting drive assembly adopts a sprocket assembly for periodic reset, and then cooperates with the reciprocating transmission structure to achieve linkage; the motor mounting fixture can adjust the position with the mounting plate, thereby adapting to the installation and fixation of different motors. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is another structural schematic diagram of the utility model;

[0019] Figure 3 It is a partial schematic diagram of the utility model;

[0020] Figure 4 It is another partial schematic diagram of the utility model;

[0021] In the figure, there are mounting base 1, lower base body 11, mounting hole 12, mounting plate 2, hollow opening 21, lifting drive assembly 3, lifting bar 31, servo motor 32, lower sprocket 33, upper sprocket 34, chain 35, lifting block 36, driving slot 37, driving shaft 38, counterweight 39, motor mounting fixture 4, mounting clamp 41, damping buffer assembly 5, flip assembly 6, speed change gear set 61, and gear rack set 62. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] like Figure 1-4 As shown, a high-strength, stable, and height-enhanced motor mounting bracket includes a symmetrically arranged mounting base 1, which is installed at the bottom of a device such as an electric sofa. A mounting plate 2 is connected between the upper ends of the mounting base 1, and a lifting drive assembly 3 is provided between the mounting plate 2 and the mounting base 1. When the lifting drive assembly 3 is activated, the mounting plate 2 slides up and down to adjust the orientation of the mounting plate 2. A motor mounting fixture 4 is installed on the upper end of the mounting plate 2 to accommodate motors of different specifications and types. A damping and buffering assembly 5 is provided between the mounting plate 2 and the mounting base 1, and a flipping assembly 6 that is linked to the lifting and buffering assembly 3 is provided between the mounting base 1 and the mounting plate 2. When the lifting and buffering assembly 3 is activated, the flipping assembly 6 synchronously drives the mounting plate 2 to flip, and the damping and buffering assembly 5 ensures its smooth flipping.

[0024] Specifically, unlike conventional pneumatic lift structures, the lift drive assembly 3 in this embodiment includes a vertically arranged lift bar 31, which is slidably connected to the mounting base 1 and rotationally connected to the mounting plate 2. A servo motor 32 is mounted on the mounting base 1 and is in transmission connection with the lift bar 31 via a sprocket assembly. The servo motor 32 improves the sliding control precision of the lift bar 31, allowing for forward and reverse rotation and adjustment of its speed as needed.

[0025] Specifically, unlike conventional sprocket structures, the sprocket assembly in this embodiment drives the lifting bar 31 to slide up and down periodically. It includes a lower sprocket 33 rotatably mounted on the mounting base 1 and connected to a servo motor 32. An upper sprocket 34 rotatably mounted on the mounting base 1, positioned above the lower sprocket 33, is rotatably mounted on the mounting base 1. A chain 35 is connected between the lower sprocket 33 and the upper sprocket 34. The chain 35 is connected to a lifting block 36, which has a drive slot 37 opposite the inner side of the chain 35. The lifting bar 31 has a drive shaft 38 opposite the drive slot 37. The drive shaft 38 rotates with the chain 35, engaging or disengaging with the drive slot 37. As the chain 35 rotates, the drive shaft 38 engages with the drive shaft 38, causing the lifting block 36 to move downward, driving the lifting bar 31 downward. When the lifting block 36, which is engaged by the drive shaft 38, reaches its lowest point, the drive slot 37 opens upward, disengaging the drive shaft 38. The lifting bar 31 then resets and drives the drive shaft 38 upward for the next cycle.

[0026] Furthermore, the lifting bar 31 is connected to a counterweight 39 via a lifting rope, and the counterweight 39 is slidably connected to the mounting base 1. The counterweight 39 cooperates with the lifting rope to provide a reset torque for the sprocket assembly under the action of its own weight.

[0027] Furthermore, to ensure synchronous flipping, the flip assembly 6 includes a speed-changing gear set 61 rotatably mounted on the lifting bar 31. The speed-changing gear set 61 is in transmission connection with the mounting plate 2. A gear rack set 62 is in transmission connection with the mounting base 1. The gear rack set 62 provides driving force for the speed-changing gear set 61, thereby driving the mounting plate 2 to swing left and right.

[0028] In addition, the symmetrically arranged mounting bases 1 each have a horizontally arranged lower base 11, and a strip-shaped mounting hole 12 is opened on the lower base 11. The mounting plate 2 is fixed to the corresponding mounting surface by a screw member passing through the mounting hole 12.

[0029] At the same time, hollow openings 21 are distributed on the mounting plate 2 to facilitate assembly and fixation of the motor mounting fixture 4, while providing additional heat dissipation openings for the motor and reducing the overall weight of the mounting plate 2.

[0030] As can be seen, compared with existing clamps, the motor mounting clamp 4 includes a mounting clamp 41 inserted into the hollow opening 21. The mounting clamp 41 is clamped and fixed to the mounting plate 2 via screws. The number of mounting clamps 41 can be increased or decreased according to design requirements, or the type of mounting clamp 41 can be changed and the clamping position adjusted.

[0031] Obviously, the damping and buffering assembly 5 includes a buffer provided at the rotation connection between the mounting plate 2 and the mounting base 1. The conventional buffer is a torsion spring, which performs damping and buffering when the mounting plate 2 rotates to prevent the impact from being too large and affecting the transmission stability of the flip assembly 6.

[0032] Preferably, an angle sensor is provided between the mounting plate 2 and the mounting base 1 , and cooperates with an external main control unit to adjust the lifting drive assembly 3 and accurately control the flipping angle of the flipping assembly 6 .

[0033] To sum up, the principle of this embodiment is that the lifting drive component 3 provides a lifting drive torque for the mounting plate 2, driving the mounting plate 2 to move up and down, and at the same time the flipping component 6 synchronously drives the flipping component 6 to swing left and right, and the orientation and direction angle of the motor fixed on the mounting plate 2 also change accordingly.

[0034] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0035] Although this document frequently uses terms such as mounting base 1, lower base body 11, mounting hole 12, mounting plate 2, hollow opening 21, lifting drive assembly 3, lifting bar 31, servo motor 32, lower sprocket 33, upper sprocket 34, chain 35, lifting block 36, drive slot 37, drive shaft 38, counterweight 39, motor mounting fixture 4, mounting clamp 41, damping and buffering assembly 5, flip assembly 6, speed-changing gear set 61, and rack and pinion set 62, the use of other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitations is contrary to the spirit of the present invention.

Claims

1. A high-strength, stable and height-enhanced motor mounting bracket, comprising a symmetrically arranged mounting base (1), characterized in that: A mounting plate (2) is connected between the upper ends of the mounting base (1), a lifting drive assembly (3) is provided between the mounting plate (2) and the mounting base (1), a motor mounting fixture (4) is installed on the upper end of the mounting plate (2), a damping buffer assembly (5) is provided between the mounting plate (2) and the mounting base (1), and a flip assembly (6) linked to the lifting drive assembly (3) is provided between the mounting base (1) and the mounting plate (2).

2. A high-strength, stable and height-enhanced motor mounting bracket according to claim 1, characterized in that: The lifting drive assembly (3) includes a vertically arranged lifting bar (31), the lifting bar (31) is slidably connected to the mounting base (1), the lifting bar (31) is rotationally connected to the mounting plate (2), a servo motor (32) is installed on the mounting base (1), and the servo motor (32) is transmission-connected to the lifting bar (31) via a sprocket assembly.

3. A high-strength, stable and height-enhanced motor mounting bracket according to claim 2, characterized in that: The sprocket assembly comprises a lower sprocket (33) rotatably mounted on a mounting base (1) and transmission-connected to a servo motor (32); an upper sprocket (34) located above the lower sprocket (33) is rotatably mounted on the mounting base (1); a chain (35) is transmission-connected between the lower sprocket (33) and the upper sprocket (34); the chain (35) is connected to a lifting block (36); the lifting block (36) is provided with a driving groove (37) opposite to the inner side of the chain (35); the lifting bar (31) has a driving shaft (38) opposite to the driving groove (37); the driving shaft (38) rotates with the chain (35) and engages with or separates from the driving groove (37).

4. The high-strength, stable and height-enhanced motor mounting bracket according to claim 3, characterized in that: The lifting bar (31) is connected to a counterweight (39) via a lifting rope, and the counterweight (39) is slidably connected to the mounting base (1).

5. The high-strength, stable and height-enhanced motor mounting bracket according to claim 2, characterized in that: The flip assembly (6) includes a speed change gear set (61) rotatably mounted on the lifting bar (31), the speed change gear set (61) is transmission-connected to the mounting plate (2), and a gear rack set (62) is transmission-connected between the speed change gear set (61) and the mounting base (1).

6. The high-strength, stable and height-enhanced motor mounting bracket according to claim 1, characterized in that: The mounting base (1) comprises a horizontally arranged lower base body (11), and a strip-shaped mounting hole (12) is provided on the lower base body (11).

7. The high-strength, stable and height-enhanced motor mounting bracket according to claim 1, characterized in that: Hollow openings (21) are distributed on the mounting plate (2).

8. The high-strength, stable and height-enhanced motor mounting bracket according to claim 7, characterized in that: The motor mounting fixture (4) comprises a mounting clamp body (41) inserted into the hollow opening (21), and the mounting clamp body (41) is clamped and fixed to the mounting plate (2) via a screw member.

9. The high-strength, stable and height-enhanced motor mounting bracket according to claim 1, characterized in that: The damping buffer assembly (5) comprises a buffer member arranged at the rotational connection between the mounting plate (2) and the mounting base (1).

10. The high-strength, stable and height-enhanced motor mounting bracket according to claim 1, characterized in that: An angle sensor is provided between the mounting plate (2) and the mounting base (1).

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