Reinforced bearing device for vertical motor
By introducing reinforcement ribs, lifting brackets and semicircular fixing frames into the vertical motor reinforced bearing device, combined with the coordination of the raised strips and the slots, the problems of loose bolts and insufficient load-bearing capacity in the existing device are solved, and the Stronger connection and higher load-bearing capacity.
Patent Information
- Application Number
- CN202420837006.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-22
AI Technical Summary
The existing vertical motor reinforced bearing device can easily cause bolts to loosen during long-term use, resulting in relative displacement between the flange and the equipment, resulting in wear on the connection surface, affecting the stability and power output of the output shaft, and lack of opposing styles. The effective support of the motor body leads to insufficient load-bearing capacity.
A vertical motor reinforced bearing device was designed. By welding reinforcement ribs on the side of the connecting flange, a lifting bracket, a semicircular fixing frame and a rubber ring were installed, and the vertical motor was enhanced by combining the protruding strips and the slots. Connection strength and stability with mounting plate.
It effectively prevents relative sliding between the vertical motor and the mounting plate, reduces wear on the connection surface, ensures the stable fixation of the vertical motor, and improves its load-bearing capacity and service life.
Smart Images
Figure CN222441433U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of vertical motor strengthening bearing devices, and in particular relates to a vertical motor strengthening bearing device. Background Art
[0002] A vertical motor is a motor whose output shaft axis is perpendicular to the chassis or the speed change mechanism. Its outstanding feature is that the mounting holes are centered on the output shaft and are evenly spaced around it. The vertical motor is arranged vertically on the driven machine, and the motor shaft also drives the machine vertically. It is widely used in industrial production, such as vertical water pumps and vertical lathes. The vertical motor is a motor whose output shaft axis is perpendicular to the chassis or the speed change mechanism. Its outstanding feature is that the mounting holes are centered on the output shaft and are evenly spaced around it. During the use of the motor, the motor or bearing temperature is often too high due to hidden problems in the selection of bearings and the matching of components and bearings, which does not meet the requirements of equipment use.
[0003] The existing vertical motor reinforcement bearing device is usually directly connected to the equipment using a flange when in use. Although the flange connection has a simple structure, the torque generated during the long-term operation of the vertical motor can easily cause the bolts to loosen, causing relative displacement between the flange and the equipment, causing wear on the connection surface between the flange and the equipment, and at the same time causing the output shaft of the vertical motor to shift, thereby affecting the stability of the connection between the output shaft and the equipment transmission shaft and affecting the power output. In addition, the existing vertical motor reinforcement bearing device is fixed with a flange, which only supports and fixes the end of the vertical motor and lacks support for the vertical motor body. When the weight of the vertical motor is large, the flange load is too large, and the connection strength between the flange and the vertical motor is required to be high, which has a great impact on the bearing capacity of the vertical motor.
[0004] In view of the shortcomings of existing technologies, further improvements are needed. Utility Model Content
[0005] In view of this, an object of the present invention is to provide a vertical motor reinforcement bearing device to solve the above-mentioned problem.
[0006] In view of the problems existing in the prior art, the utility model discloses a vertical motor reinforcement bearing device, comprising a vertical motor body, a connecting flange is arranged at one end of the vertical motor body, a reinforcing rib is welded on one side of the connecting flange, a fan cover is arranged at the other end of the vertical motor body, a mounting plate is arranged on one side of the connecting flange, a bolt notch is arranged on the outer surface of the mounting plate, a raised strip is arranged on the outer surface of the connecting flange, a first clamping groove is arranged on the outer surface of the mounting plate, a lifting bracket is welded on the outer surface of the mounting plate below the vertical motor body, a first semicircular fixing frame is arranged on the upper surface of one end of the lifting bracket, a second semicircular fixing frame is arranged on the upper surface of the first semicircular fixing frame, a bolt socket matched with the connecting flange is arranged on the outer surface of the mounting plate, and a second clamping groove is arranged on one side of the mounting plate.
[0007] Preferably, the outer surface of the reinforcing rib is welded to the outer surface of the vertical motor body, and a plurality of reinforcing ribs are provided and evenly distributed in a circular array.
[0008] Preferably, the outer surface of the raised strip is snap-fitted to the inner side wall of the first slot.
[0009] Preferably, the outer surface of the first semicircular fixing frame and the outer surface of the second semicircular fixing frame are both provided with notches, and fixing bolts are provided inside the notches.
[0010] Preferably, the inner side wall of the first semicircular fixing frame and the inner side wall of the fixing bolt are both provided with a rubber ring, and the inner side wall of the rubber ring abuts against the outer surface of the fan cover.
[0011] Preferably, a mounting bolt is inserted into the bolt hole of the connecting flange, and the middle portion of the mounting bolt passes through the interior of the bolt socket.
[0012] The beneficial effects of the utility model are as follows: through the matching arrangement of the raised strip and the first slot, the raised strip can be inserted into the inside of the first slot during use, thereby preventing relative sliding between the vertical motor body and the mounting plate during long-term use, thereby preventing the contact surface between the connecting flange and the mounting plate from being worn, thereby effectively increasing the service life of the vertical motor body; through the arrangement of the second slot, the direct wear between the mounting plate and the equipment is reduced, thereby ensuring that the vertical motor is firmly fixed and that the vertical motor works stably; through the matching arrangement of the lifting bracket, the first semicircular fixing bracket and the fixing bolts, the end of the vertical motor body away from the equipment is lifted and supported, thereby reducing the force strength between the vertical motor body and the connecting flange; and through the arrangement of the reinforcing ribs, the connection strength between the vertical motor body and the connecting flange is strengthened, thereby improving the bearing capacity of the vertical motor body. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 It is a three-dimensional structural diagram of the first semicircular fixing frame of the utility model;
[0015] Figure 3 It is a schematic diagram of the structure of the utility model from the front;
[0016] Figure 4 It is a three-dimensional structural diagram of the mounting plate of the utility model;
[0017] Figure 5 It is a three-dimensional structural diagram of the vertical motor body of the utility model;
[0018] Numbers in the figure: 1 vertical motor body; 2 connecting flange; 3 reinforcing ribs; 4 fan cover; 5 mounting plate; 6 bolt slot; 7 first slot; 8 lifting bracket; 9 first semicircular fixing frame; 10 fixing bolt; 11 second semicircular fixing frame; 12 rubber ring; 13 bolt socket; 14 second slot; 15 mounting bolt; 16 raised strip. DETAILED DESCRIPTION
[0019] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods:
[0020] like Figure 1-5 As shown, a vertical motor reinforcement bearing device comprises a vertical motor body 1, wherein a connecting flange 2 is arranged at one end of the vertical motor body 1 close to the output shaft, a reinforcing rib 3 is welded to one side of the connecting flange 2, a fan cover 4 is arranged at the other end of the vertical motor body 1, a mounting plate 5 is arranged on one side of the connecting flange 2, a bolt notch 6 is provided on the outer surface of the mounting plate 5, a raised strip 16 is provided on the outer surface of the connecting flange 2, a first clamping groove 7 is provided on the outer surface of the mounting plate 5, a lifting bracket 8 is welded to the outer surface of the mounting plate 5 located below the vertical motor body 1, a first semicircular fixing frame 9 is provided on the upper surface of one end of the lifting bracket 8, a second semicircular fixing frame 11 is provided on the upper surface of the first semicircular fixing frame 9, a bolt socket 13 adapted to the connecting flange 2 is provided on the outer surface of the mounting plate 5, and a second clamping groove 14 is provided on one side of the mounting plate 5.
[0021] In this embodiment, the outer surface of the reinforcing rib 3 is welded to the outer surface of the vertical motor body 1 , and a plurality of the reinforcing ribs 3 are provided and are evenly distributed in a circular array.
[0022] In this embodiment, the outer surface of the protruding strip 16 is engaged with the inner side wall of the first engaging groove 7 .
[0023] In this embodiment, the outer surfaces of the first semicircular fixing frame 9 and the outer surfaces of the second semicircular fixing frame 11 are both provided with notches, and fixing bolts 10 are provided inside the notches.
[0024] In this embodiment, the inner side wall of the first semicircular fixing frame 9 and the inner side wall of the fixing bolt 10 are both provided with a rubber ring 12 , and the inner side wall of the rubber ring 12 abuts against the outer surface of the fan cover 4 .
[0025] In this embodiment, a mounting bolt 15 is inserted into the bolt hole of the connecting flange 2 , and the middle portion of the mounting bolt 15 passes through the bolt socket 13 .
[0026] The working principle of the utility model is as follows: during installation, the output shaft of the vertical motor body 1 is inserted into the hole in the middle of the mounting plate 5, the bolt notch 6 on the mounting plate 5 is matched with the mounting hole on the equipment, and the bolt 15 is fixed after passing through the connecting flange 2 and the bolt socket 13. At this time, the raised strip 16 on the connecting flange 3 is inserted into the inside of the first card slot 7 of the corresponding mounting plate 5. Through the limiting effect of the raised strip 16 and the first card slot 7, it is fixed by bolts to prevent the vertical motor body 1 and the mounting plate 5 from relative sliding during long-term use, causing the contact surface of the connecting flange 2 and the mounting plate 5 to wear. Similarly, through the second card slot 14, it cooperates with the equipment. The wear between the mounting plate 5 and the equipment is reduced, ensuring that the vertical motor is firmly fixed and that the vertical motor works stably; the bearing capacity of the vertical motor is improved by arranging the reinforcing ribs 3, the lifting bracket 8, the first semicircular fixing bracket 9, the second semicircular fixing bracket 11 and the rubber ring 12; the end of the vertical motor body 1 away from the equipment is supported by the coordinated arrangement of the lifting bracket 8, the first semicircular fixing bracket 9 and the fixing bolt 10; the reinforcing ribs 3 are arranged to improve the connection strength between the vertical motor body 1 and the connecting flange 2; the rubber ring 12 is arranged to clamp and fix the fan cover 4, and the vibration generated by the fan cover 4 during operation is buffered.
[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A vertical motor reinforcement bearing device, comprising a vertical motor body, characterized in that: A connecting flange is provided at one end of the vertical motor body, a reinforcing rib is welded on one side of the connecting flange, a fan cover is provided at the other end of the vertical motor body, a mounting plate is provided on one side of the connecting flange, a bolt notch is provided on the outer surface of the mounting plate, a raised strip is provided on the outer surface of the connecting flange, a first slot is provided on the outer surface of the mounting plate, a lifting bracket is welded on the outer surface of the mounting plate below the vertical motor body, a first semicircular fixing bracket is provided on the upper surface of one end of the lifting bracket, a second semicircular fixing bracket is provided on the upper surface of the first semicircular fixing bracket, a bolt socket matched with the connecting flange is provided on the outer surface of the mounting plate, and a second slot is provided on one side of the mounting plate.
2. A vertical motor reinforcement bearing device according to claim 1, characterized in that: The outer surface of the reinforcing rib is welded to the outer surface of the vertical motor body, and a plurality of reinforcing ribs are arranged and evenly distributed in a ring array.
3. A vertical motor reinforcement bearing device according to claim 1, characterized in that: The outer surface of the protruding strip is engaged with the inner side wall of the first engaging groove.
4. A vertical motor reinforcement bearing device according to claim 1, characterized in that: The outer surfaces of the first semicircular fixing frame and the outer surfaces of the second semicircular fixing frame are both provided with notches, and fixing bolts are provided inside the notches.
5. A vertical motor reinforcement bearing device according to claim 1, characterized in that: The inner side wall of the first semicircular fixing frame and the inner side wall of the fixing bolt are both provided with a rubber ring, and the inner side wall of the rubber ring abuts against the outer surface of the fan cover.
6. A vertical motor reinforcement bearing device according to claim 1, characterized in that: A mounting bolt is inserted into the bolt hole of the connecting flange, and the middle of the mounting bolt passes through the inside of the bolt socket.