A motor support device with a shock absorbing function

Abstract

The application relates to the technical field of motor assemblies, in particular to a motor supporting device with a damping function, which comprises a motor body, a wiring box fixedly connected to the rear surface of the motor body, a mounting seat fixedly connected to the front surface of the motor body, a connecting plate fixedly connected to one side surface of the mounting seat, a Z-shaped plate fixedly connected to the rear end of the connecting plate, a lead frame fixedly connected to one end of the Z-shaped plate, two lower T-shaped plates slidably connected to the rear surface of the lead frame through a lifting mechanism, and an upper T-shaped plate connected to the upper portion of the lower T-shaped plates through a distance adjusting mechanism. After the external wire is arranged, a drooping and bending section is formed, water flow to the wiring box is effectively avoided, the problem of loosening of the connection between the external wire and the wiring box caused by the flapping of the external wire when the motor body vibrates is prevented, the connection has a remarkable damping effect, and the problem of damage caused by the influence of water on the connection between the external wire and the wiring box when the motor body is used in a humid environment is prevented.

Description

Technical Field

[0001] This invention relates to the field of motor assembly technology, and in particular to a motor support device with shock absorption function. Background Technology

[0002] When installing a motor in a humid environment, mounting it on the mounting surface and maintaining a distance from the ground can reduce the impact of ground moisture. To ensure heat dissipation, the motor is usually not enclosed. Wall mounting can better improve motor heat dissipation. When the power supply connection is located above, and the motor is installed vertically or at an angle, to prevent liquid from entering the motor through the junction box and causing malfunctions, a curved section of the external wiring is required. Even if the external wiring has a downward curved section to guide liquid dripping, this design is difficult to use when the motor vibrates significantly. The curved section of the external wiring will shake considerably during vibration, easily causing the electrical connection between the external wiring and the junction box to loosen. In addition, in a humid environment, capillary action can easily occur at the electrical connection between the external wiring and the junction box, causing liquid to seep into the junction box and cause malfunctions and damage. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of the prior art by proposing a motor support device with shock absorption function.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a motor support device with shock absorption function, comprising a motor body, a junction box fixedly connected to the rear surface of the motor body, a mounting base fixedly connected to the front surface of the motor body, a connecting plate fixedly connected to one side surface of the mounting base, a Z-shaped plate fixedly connected to the rear end of the connecting plate, a lead wire frame fixedly connected to one end of the Z-shaped plate, two lower T-shaped plates slidably connected to the rear surface of the lead wire frame via a lifting mechanism, an upper T-shaped plate connected above the lower T-shaped plates via an adjusting mechanism, sliders fixedly connected to the front surfaces of the upper T-shaped plates and the lower T-shaped plates respectively, the sliders slidingly engaging with the lead wire frame in a vertical direction, a limit roller fixedly connected to the front end of the sliders, and an adjusting plate slidably fitted onto the outer surface of the Z-shaped plate via a transverse movement mechanism, with two protective sleeve mechanisms provided at the front end of the adjusting plate.

[0005] Preferably, a central opening is provided in the middle of the front surface of the lead frame, and side openings are provided on both sides of the front surface of the lead frame. The slider on the front surface of the upper T-shaped plate slides through the inner side of the central opening, and the two sliders on the front surface of the lower T-shaped plate slide through the inner side of the side openings respectively.

[0006] Preferably, the lifting mechanism includes an upper plate and a lower plate fixedly connected to the upper and lower ends of the lead frame, respectively. An extension plate is fixedly connected to the rear side of the lower T-shaped plate. An upper threaded rod is rotatably passed through the upper surface of the upper plate. The upper threaded rod is threaded through the upper extension plate located above. A limit head is fixedly connected to the lower end of the upper threaded rod. A lower threaded rod is rotatably connected to the upper surface of the lower plate. The lower threaded rod is threaded through the lower extension plate located below.

[0007] Preferably, the adjusting mechanism includes an adjusting rod rotatably connected to the upper surface of the lower T-shaped plate, the upper end of the adjusting rod being threaded through the upper T-shaped plate.

[0008] Preferably, the lateral movement mechanism includes a lead screw threaded through the Z-shaped plate, one end of which is rotatably connected to the surface of the adjusting plate.

[0009] Preferably, the protective sleeve mechanism includes a fixed shell fixedly connected to the front of the adjusting plate, and a docking shell is connected to the front of the fixed shell through a snap-fit ​​mechanism. Semi-rubber rings are fixedly embedded on the edges of the docking shell and the fixed shell respectively.

[0010] Preferably, the clamping mechanism includes a mating plate fixedly connected to the lower side of the fixed shell, a sleeve plate fixedly connected to the lower side of the mating shell, a threaded post fixedly connected to the front surface of the mating plate, the threaded post slidingly penetrating the sleeve plate, a locking sleeve threadedly fitted to the front end of the threaded post, and the rear end of the locking sleeve abutting against the front surface of the sleeve plate.

[0011] Preferably, the front end of the limiting roller is fixedly connected to an anti-detachment disc, and both the limiting roller and the anti-detachment disc are made of hard rubber.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. In this invention, the motor body is fixedly installed on the mounting surface by the mounting base. After the external wiring is connected to the junction box, each external wiring is passed between three limiting rollers. Specifically, the external wiring is pressed down between the upper limiting roller and the lower two limiting rollers by the upper limiting roller. Then, by rotating the adjusting rod, the upper T-shaped plate is moved down, pressing down the external wiring to form a drooping curved section. The outgoing external wiring is pulled upward to connect with the power supply equipment. This design ensures that after the external wiring is arranged, it forms a drooping curved section. In subsequent use, water will flow down along the surface of the external wiring to the curved section and drip down, effectively preventing water from flowing to the junction box and causing damage.

[0014] 2. In this invention, the user rotates the lead screw to move the adjusting plate laterally, causing the edge of the fixing shell to adhere to the side surface of the junction box. Then, the external wiring is inserted into the half-rubber ring, and the mating shell is then mated, allowing the threaded post to pass through the sleeve plate. The locking sleeve is then tightened, and the other half-rubber ring is also fastened to the surface of the external wiring. The two half-rubber rings limit the movement of the external wiring surface and, in conjunction with the clamping action of the limiting roller, prevent the external wiring from swinging during motor vibration, thus preventing loosening at the connection between the external wiring and the junction box. This provides significant shock absorption at the connection point. 3. In this invention, the mating shell and the fixing shell also provide protection, preventing water from affecting the connection between the external wiring and the junction box in humid environments, thus preventing damage. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a motor support device with shock absorption function according to the present invention;

[0016] Figure 2 This is a schematic diagram from another perspective of a motor support device with shock absorption function according to the present invention.

[0017] Figure 3 This is a schematic diagram of the lead frame of a motor support device with shock absorption function according to the present invention;

[0018] Figure 4 This is a schematic diagram of the adjusting mechanism of a motor support device with shock absorption function according to the present invention;

[0019] Figure 5 This is a schematic diagram of the transverse movement mechanism of a motor support device with shock absorption function according to the present invention;

[0020] Figure 6 This is a disassembly diagram of the docking shell of a motor support device with shock absorption function according to the present invention;

[0021] Figure 7 This is a schematic diagram of the external wiring connection of a motor support device with shock absorption function according to the present invention;

[0022] Figure 8 This is a partial view of the external wiring connection of a motor support device with shock absorption function according to the present invention.

[0023] 1. Motor body; 2. Mounting base; 3. Connecting plate; 4. Z-shaped plate; 5. Lead wire frame; 6. Side opening; 7. Middle opening; 8. Lower plate; 9. Upper plate; 10. Lower T-shaped plate; 11. Extension plate; 12. Lower threaded rod; 13. Upper threaded rod; 14. Limit head; 15. Upper T-shaped plate; 16. Adjusting rod; 17. Slider; 18. Limiting roller; 19. Anti-detachment disc; 20. Adjusting plate; 21. Lead screw; 22. Fixing shell; 23. Connecting shell; 24. Half rubber ring; 25. Connecting plate; 26. Threaded column; 27. Sleeve plate; 28. Locking sleeve; 29. ​​Junction box; 30. External wiring. Detailed Implementation

[0024] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0025] like Figures 1-8 The motor support device with shock absorption function shown includes a motor body 1. A junction box 29 is fixedly connected to the rear surface of the motor body 1. A mounting base 2 is fixedly connected to the front surface of the motor body 1. A connecting plate 3 is fixedly connected to one side surface of the mounting base 2. A Z-shaped plate 4 is fixedly connected to the rear end of the connecting plate 3. A lead wire frame 5 is fixedly connected to one end of the Z-shaped plate 4. Two lower T-shaped plates 10 are slidably connected to the rear surface of the lead wire frame 5 through a lifting mechanism. An upper T-shaped plate 15 is connected above the lower T-shaped plates 10 through an adjusting mechanism. Slider blocks 17 are fixedly connected to the front surfaces of the upper T-shaped plate 15 and the lower T-shaped plate 10 respectively. The sliders 17 and the lead wire frame 5 slide vertically. A limit roller 18 is fixedly connected to the front end of the sliders 17. An adjusting plate 20 is slidably sleeved on the outer surface of the Z-shaped plate 4 through a transverse movement mechanism. Two protective sleeve mechanisms are provided at the front end of the adjusting plate 20.

[0026] like Figure 3 As shown, a central opening 7 is provided through the middle of the front surface of the lead frame 5, and side openings 6 are provided through the two sides of the front surface of the lead frame 5. The slider 17 on the front surface of the upper T-shaped plate 15 slides through the inner side of the central opening 7, and the two sliders 17 on the front surface of the lower T-shaped plate 10 slide through the inner side of the side openings 6 respectively. This is to ensure that the sliders 17 can slide up and down relative to the lead frame 5.

[0027] The lifting mechanism includes an upper plate 9 and a lower plate 8, which are fixedly connected to the upper and lower ends of the lead frame 5, respectively. An extension plate 11 is fixedly connected to the rear of the lower T-shaped plate 10. An upper threaded rod 13 is rotatably threaded through the upper surface of the upper plate 9, and the upper threaded rod 13 is threaded through the upper extension plate 11. A limit head 14 is fixedly connected to the lower end of the upper threaded rod 13. A lower threaded rod 12 is rotatably connected to the upper surface of the lower plate 8, and the lower threaded rod 12 is threaded through the lower extension plate 11. By rotating the lower threaded rod 12, the lower T-shaped plate 10 at the lower position can be moved up and down. By rotating the upper threaded rod 13, the lower T-shaped plate 10 at the upper position can be moved up and down. Through the adjustment at these two points, the spacing between the two external wiring terminals 30 can be flexibly changed to prevent mutual interference during installation.

[0028] like Figure 4 As shown, the adjusting mechanism includes an adjusting rod 16 rotatably connected to the upper surface of the lower T-plate 10, with the upper end of the adjusting rod 16 threaded through the upper T-plate 15. By rotating the adjusting rod 16, the distance between the upper T-plate 15 and the lower T-plate 10 can be controlled, ensuring that a bent section is pressed into the surface of the outer wiring 30 with appropriate force.

[0029] like Figure 5 As shown, the lateral movement mechanism includes a lead screw 21 threaded through the Z-shaped plate 4, one end of which is rotatably connected to the surface of the adjusting plate 20. By rotating the lead screw 21, the adjusting plate 20 can be moved horizontally.

[0030] like Figure 5 , Figure 6 As shown, the protective sleeve mechanism includes a fixed shell 22 fixedly connected to the front of the adjusting plate 20. A mating shell 23 is connected to the front of the fixed shell 22 via a snap-fit ​​mechanism. Semi-rubber rings 24 are fixedly embedded on the edges of the mating shell 23 and the fixed shell 22 respectively. The two semi-rubber rings 24 clamp the surface of the external wiring 30, which can improve the stability of the connection between the external wiring 30 and the junction box 29.

[0031] The mounting mechanism includes a mating plate 25 fixedly connected to the lower side of the fixed housing 22, a sleeve plate 27 fixedly connected to the lower side of the mating housing 23, a threaded post 26 fixedly connected to the front surface of the mating plate 25, the threaded post 26 slidingly penetrating the sleeve plate 27, a locking sleeve 28 threadedly fitted to the front end of the threaded post 26, and the rear end of the locking sleeve 28 abutting against the front surface of the sleeve plate 27. The locking sleeve 28 is used to secure the sleeve plate 27, ensuring a stable connection between the mating housing 23 and the fixed housing 22.

[0032] like Figure 4 , Figure 8 As shown, an anti-detachment disc 19 is fixedly connected to the front end of the limiting roller 18. Both the limiting roller 18 and the anti-detachment disc 19 are made of hard rubber. The anti-detachment disc 19 can prevent the external wiring 30 from moving forward and sliding out between the limiting rollers 18.

[0033] In use, the user fixes the motor body 1 to the mounting surface using the mounting base 2. After connecting the external wiring 30 to the junction box 29, each external wiring 30 is passed between the three limiting rollers 18. Specifically, the external wiring 30 is pressed down between the upper limiting roller 18 and the lower two limiting rollers 18. Then, by rotating the adjusting rod 16, the upper T-shaped plate 15 is moved down, pressing down the external wiring 30 to form a drooping, bent section, as shown in the figure. Figure 7 , Figure 8 As shown, the external wiring 30 is pulled upwards to connect to the power supply equipment. This design causes the external wiring 30 to form a drooping curved section after it is laid out. In subsequent use, water will flow down the surface of the external wiring 30 to the curved section and drip down, effectively preventing water from flowing to the junction box 29 and causing damage.

[0034] The user rotates the lead screw 21 to move the adjusting plate 20 laterally, causing the edge of the fixing shell 22 to adhere to the side surface of the junction box 29. Then, the external wiring 30 is fastened into the half rubber ring 24, and the mating shell 23 is mated, so that the threaded post 26 passes through the sleeve plate 27. Then, the locking sleeve 28 is tightened, and the other half rubber ring 24 is also fastened to the surface of the external wiring 30. The two half rubber rings 24 serve to limit the surface of the external wiring 30, and at the same time, they work in conjunction with the clamping effect of the limiting roller 18 on the external wiring 30 to prevent the external wiring 30 from swinging when the motor body 1 vibrates, which would cause the connection between the external wiring 30 and the junction box 29 to loosen. This has a significant shock absorption effect on the connection.

[0035] The docking housing 23 and the fixing housing 22 both serve a protective function, preventing water from affecting the connection between the external wiring 30 and the junction box 29 in humid environments, thus avoiding damage. The basic principles, main features, and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made without departing from the spirit and scope of the invention, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A motor support device with shock absorption function, comprising a motor body (1), a wiring box (29) is fixedly connected to the rear surface of the motor body (1), characterized in that: The front surface of the motor body (1) is fixedly connected with a mounting seat (2), one side surface of the mounting seat (2) is fixedly connected with a connecting plate (3), the rear end of the connecting plate (3) is fixedly connected with a Z-shaped plate (4), one end of the Z-shaped plate (4) is fixedly connected with a lead frame (5), the rear surface of the lead frame (5) is slidably connected with two lower T-shaped plates (10) through a lifting mechanism, the upper side of the lower T-shaped plate (10) is connected with an upper T-shaped plate (15) through a distance adjusting mechanism, the front surface of the upper T-shaped plate (15) and the front surface of the lower T-shaped plate (10) are fixedly connected with sliding blocks (17) on both sides, the sliding blocks (17) are in vertical sliding cooperation with the lead frame (5), the front end of the sliding block (17) is fixedly connected with a limiting roller (18), the outer surface of the Z-shaped plate (4) is slidably sleeved with a distance adjusting plate (20) through a horizontal moving mechanism, and the front end of the distance adjusting plate (20) is provided with two protective sleeve mechanisms. The protective sleeve mechanism comprises a fixed shell (22) fixedly connected to the front edge of the distance adjusting plate (20), and the front edge of the fixed shell (22) is connected with a butt joint shell (23) through a clamping mechanism, and the edges of the butt joint shell (23) and the fixed shell (22) close to each other are respectively fixedly embedded with semi-rubber rings (24). The clamping mechanism comprises a butt joint plate (25) fixedly connected to the lower edge of the fixed shell (22), the lower edge of the butt joint shell (23) is fixedly connected with a sleeve plate (27), the front surface of the butt joint plate (25) is fixedly connected with a threaded column (26), the threaded column (26) slidably penetrates the sleeve plate (27), the front end of the threaded column (26) is threadedly sleeved with a locking sleeve (28), and the rear end of the locking sleeve (28) abuts against the front surface of the sleeve plate (27).

2. The motor support device with a shock absorbing function according to claim 1, characterized in that: The front surface of the lead frame (5) is provided with an intermediate opening (7) penetratingly arranged in the middle, and the front surface of the lead frame (5) is provided with side openings (6) penetratingly arranged on both sides, respectively, the sliding blocks (17) on the front surface of the upper T-shaped plate (15) slide through the inner side of the intermediate opening (7), and the two sliding blocks (17) on the front surface of the lower T-shaped plate (10) slide through the inner side of the side opening (6), respectively.

3. The motor support device with a shock absorbing function according to claim 1, characterized in that: The lifting mechanism comprises an upper plate (9) and a lower plate (8) fixedly connected to the upper and lower ends of the lead frame (5), respectively, the rear edge of the lower T-shaped plate (10) is fixedly connected with an extension plate (11), the upper surface of the upper plate (9) is rotatably penetrated with an upper threaded rod (13), the upper threaded rod (13) is threadedly penetrated with the upper extension plate (11), the lower end of the upper threaded rod (13) is fixedly connected with a limiting head (14), the upper surface of the lower plate (8) is rotatably connected with a lower threaded rod (12), and the lower threaded rod (12) is threadedly penetrated with the lower extension plate (11).

4. The motor support device with a shock absorbing function according to claim 1, characterized in that: The distance adjusting mechanism comprises a distance adjusting rod (16) rotatably connected to the upper surface of the lower T-shaped plate (10), and the upper end of the distance adjusting rod (16) is threadedly penetrated with the upper T-shaped plate (15).

5. The motor support device with a shock absorbing function according to claim 1, characterized in that: The horizontal moving mechanism comprises a lead screw (21) threadedly penetrating the Z-shaped plate (4), and one end of the lead screw (21) is rotatably connected with the surface of the distance adjusting plate (20).

6. The motor support device with a shock absorbing function according to claim 1, characterized in that: The front end of the limiting roller (18) is fixedly connected with an anti-dropping disc (19), and the limiting roller (18) and the anti-dropping disc (19) are both made of hard rubber material.

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