Motor turnover device

Abstract

The utility model discloses a motor turnover device, and relates to the technical field of motor assembly and transfer. Comprising a bottom plate, the bottom plate is fixedly connected with an overturning assembly used for overturning a machine shell, a lifting table used for lifting the machine shell is arranged below the overturning assembly, the lifting table is fixedly connected with the bottom plate, one side of the overturning assembly is in transmission connection with a driving assembly, the bottom of the driving assembly is fixedly connected with a platform, and the top face of the platform is fixedly connected with the bottom face of the bottom plate. According to the machine shell overturning device, the machine shell can be stably installed on the overturning assembly through the lifting table, the driving assembly drives the machine shell to overturn on the overturning assembly, the lifting table and the overturning assembly effectively replace a crane to be matched with manual work for overturning, and the assembling efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor assembly and transportation, in particular to a motor turning device. Background Art

[0002] As an important power source in modern industry, motors are widely used in various fields. During the assembly process, motors need to be frequently flipped to assemble components such as the motor stator core, bearing covers at both ends, and shaft assemblies. For heavy, high-power motors, manual flipping alone is difficult and unsafe, requiring the use of lifting equipment such as cranes and cranes in conjunction with manual flipping.

[0003] The existing technology uses lifting equipment such as cranes and cranes in conjunction with manual labor to perform the flipping, which has low assembly efficiency, occupies a large area, and also poses a safety hazard.

[0004] Therefore, there is an urgent need for a motor flipping device that can not only realize the lifting and lowering of the motor, but also realize the rotation of the motor, effectively improving the assembly efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a motor turning device to solve the problems existing in the above-mentioned prior art.

[0006] To achieve the above-mentioned purpose, the present invention provides the following solution: The present invention provides a motor flipping device, comprising a base plate, to which a flipping assembly for flipping a casing is fixedly connected, a lifting platform for lifting the casing is provided below the flipping assembly, the lifting platform is fixedly connected to the base plate, one side of the flipping assembly is transmission-connected to a driving assembly, the bottom of the driving assembly is fixedly connected to a platform, and the top surface of the platform is fixedly connected to the bottom surface of the base plate.

[0007] Preferably, the flip assembly includes a support frame that is symmetrical and fixedly connected to the top surface of the base plate, and the upper parts of the two opposite sides of the support frames are respectively connected to connecting plates through a rotating shaft transmission, and several beams are fixedly connected between the two connecting plates, and the casing is detachably connected to several of the beams.

[0008] Preferably, the rotating shaft facing the driving assembly is in transmission connection with the driving assembly via a coupling.

[0009] Preferably, the connecting plate is L-shaped, and a plurality of reinforcing ribs are fixedly connected to the connecting plate, and the plurality of reinforcing ribs are arranged at equal intervals.

[0010] Preferably, the plurality of cross beams are arranged at equal intervals.

[0011] Preferably, the connecting plate is provided with a plurality of limiting holes, the limiting holes are detachably connected with positioning pins, and the positioning pins are threadedly connected to the support frame.

[0012] Preferably, the drive assembly includes a bracket fixedly connected to the platform, a dividing plate fixedly connected to the bracket, a worm gear rotatably connected inside the dividing plate, a transmission shaft fixedly connected to the center of the worm gear, and the transmission shaft extending out of the dividing plate at one end is transmission-connected to the coupling.

[0013] Preferably, the worm wheel is engaged with a worm, and one end of the worm extending outside the dividing plate is fixedly connected to a handwheel.

[0014] The utility model discloses the following technical effects:

[0015] The utility model can stably install the casing on the flip assembly through the lifting platform, and drive the casing to flip on the flip assembly through the driving assembly. The utility model effectively replaces the crane and manual flipping through the lifting platform and the flip assembly, effectively improving the efficiency of the transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the flip assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the indexing plate of the utility model;

[0021] Among them, 1. Base plate; 2. Connecting plate; 3. Indexing plate; 4. Casing; 11. Support frame; 12. Rotating shaft; 13. Lifting platform; 14. Limiting hole; 15. Locating pin; 21. Crossbeam; 31. Bracket; 32. Worm gear; 33. Worm; 34. Handwheel; 35. Drive shaft; 36. Coupling. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0024] Example 1

[0025] Reference Figures 1-4 The utility model discloses a motor flipping device, including a base plate 1, a flipping assembly for flipping a casing 4 is fixedly connected to the base plate 1, a lifting platform 13 for lifting the casing 4 is provided below the flipping assembly, the lifting platform 13 is fixedly connected to the base plate 1, one side of the flipping assembly is transmission-connected to a driving assembly, the bottom of the driving assembly is fixedly connected to a platform, and the top surface of the platform is fixedly connected to the bottom surface of the base plate 1.

[0026] The utility model can stably install the casing 4 on the flip assembly through the lifting platform 13, and drive the casing 4 to flip on the flip assembly through the driving assembly. The utility model effectively replaces the crane and manual flipping through the lifting platform 13 and the flip assembly, effectively improving the efficiency of the transfer.

[0027] A further optimized solution includes a flip assembly comprising symmetrical support frames 11 fixedly connected to the top surface of the base plate 1. The upper portions of the two opposing sides of the support frames 11 are each connected to a connecting plate 2 via a rotating shaft 12. A plurality of crossbeams 21 are fixedly connected between the two connecting plates. The housing 4 is detachably connected to the crossbeams 21. The connecting plates 2 rotate via the rotating shaft 12, which in turn rotates the crossbeams 21. The crossbeams 21 are able to stably drive the housing 4 to rotate.

[0028] In order to enable the housing 4 to be turned over stably, after the lifting platform 13 is lowered and reset, the top surface of the lifting platform 13 is not on the turning path of the housing 4, so that the housing 4 can be turned over effectively.

[0029] In a further optimized solution, the rotating shaft 12 on the side facing the driving assembly is connected to the driving assembly through a coupling 36. The driving assembly drives the rotating shaft 12 to rotate through the coupling 36, and the rotating shaft 12 drives the connecting plate 2 to rotate.

[0030] In a further optimized solution, the connecting plate 2 is L-shaped, and a plurality of reinforcing ribs are fixedly connected to the connecting plate 2, and the plurality of reinforcing ribs are arranged at equal intervals. The reinforcing ribs effectively increase the load-bearing capacity of the L-shaped connecting plate 2, so that the connecting plate 2 can effectively drive the housing 4 to rotate stably.

[0031] In a further optimized solution, a plurality of cross beams 21 are arranged at equal intervals, so that the housing 4 can be stably mounted on the plurality of cross beams 21 , and the cross beams 21 can stably drive the housing 4 to rotate.

[0032] As a further optimization, the connecting plate 2 is provided with a plurality of limiting holes 14, to which positioning pins 15 are detachably connected, and the positioning pins 15 are threadedly connected to the support frame 11. By inserting the positioning pins 15 into the limiting holes 14, the connecting plate 2 can be effectively limited, so that the housing 4 is stably in the required position for assembly.

[0033] To further optimize the solution, the drive assembly includes a bracket 31 fixedly connected to the platform, a dividing plate 3 is fixedly connected to the bracket 31, a worm gear 32 is rotatably connected inside the dividing plate 3, a transmission shaft 35 is fixedly connected to the center of the worm gear 32, and the end of the transmission shaft 35 extending outside the dividing plate 3 is transmission-connected to the coupling 36.

[0034] According to a further optimized solution, the worm wheel 32 is meshed with a worm 33 , and one end of the worm 33 extending outside the dividing plate 3 is fixedly connected to a handwheel 34 .

[0035] The hand wheel 34 drives the worm 33 to rotate, the worm 33 drives the worm wheel 32 to rotate, the worm wheel 32 drives the transmission shaft 35 to rotate, the transmission shaft 35 drives the rotating shaft 12 to rotate through the coupling 36, and the rotating shaft 12 drives the connecting plate 2 to rotate.

[0036] Through the self-locking of the worm 33 and the worm wheel 32 , the rotation angle of the housing 4 can be stably adjusted, and the housing 4 can be effectively positioned at a required angle.

[0037] Working process: Turn the positioning pin 15 so that the positioning pin 15 extends out of the limit hole 14, and then turn the hand wheel 34 to place the crossbeam 21 on one side so that the crossbeam 21 does not interfere with the installation of the casing 4, and then place the casing 4 on the lifting platform 13, the lifting platform 13 is raised, and then the casing 4 is installed on the crossbeam 21 through several bolts, and then the lifting platform 13 is lowered and reset. At this time, the hand wheel 34 can be turned, and the hand wheel 34 drives the worm 33 to rotate, the worm 33 drives the worm gear 32 to rotate, and the worm gear 32 drives the transmission shaft 35 to rotate. The transmission shaft 35 drives the rotating shaft 12 to rotate through the coupling 36, and the rotating shaft 12 drives the connecting plate 2 to rotate, so as to adjust the rotation angle of the casing 4.

[0038] Example 2

[0039] The difference between this embodiment and the first embodiment is that, in order to prevent the lifting platform 13 from affecting the flipping of the casing 4, linear guide rails are symmetrically arranged at the bottom of the lifting platform 13, the linear guide rails are fixedly connected to the base plate 1, and the movable end of the linear guide rails is fixedly connected to the bottom surface of the lifting platform 13. The lifting platform 13 is driven to move by the linear guide rails, so that the lifting platform 13 can effectively stay away from the flipping path of the casing 4, so that the lifting platform 13 will not affect the flipping of the casing 4.

[0040] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0041] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A motor turning device, characterized in that: The invention comprises a bottom plate (1), a flip assembly for flipping a housing (4) is fixedly connected to the bottom plate (1), a lifting platform (13) for lifting the housing (4) is provided below the flip assembly, the lifting platform (13) is fixedly connected to the bottom plate (1), a driving assembly is connected to one side of the flip assembly, a platform is fixedly connected to the bottom of the driving assembly, and the top surface of the platform is fixedly connected to the bottom surface of the bottom plate (1).

2. The motor turning device according to claim 1, characterized in that: The flip assembly comprises support frames (11) symmetrically and fixedly connected to the top surface of the base plate (1); the upper portions of two opposing sides of the support frames (11) are respectively connected to connecting plates (2) via rotating shafts (12); a plurality of cross beams (21) are fixedly connected between the two connecting plates; and the housing (4) is detachably connected to the plurality of cross beams (21).

3. The motor turning device according to claim 2, characterized in that: The rotating shaft (12) facing the driving assembly is in transmission connection with the driving assembly via a coupling (36).

4. The motor turning device according to claim 2, characterized in that: The connecting plate (2) is L-shaped, and a plurality of reinforcing ribs are fixedly connected to the connecting plate (2), and the plurality of reinforcing ribs are arranged at equal intervals.

5. The motor turning device according to claim 4, characterized in that: A plurality of cross beams (21) are arranged at equal intervals.

6. The motor turning device according to claim 2, characterized in that: The connecting plate (2) is provided with a plurality of limiting holes (14), the limiting holes (14) are detachably connected with positioning pins (15), and the positioning pins (15) are threadedly connected to the support frame (11).

7. The motor turning device according to claim 3, characterized in that: The driving assembly comprises a bracket (31) fixedly connected to the platform, a dividing plate (3) fixedly connected to the bracket (31), a worm gear (32) rotatably connected inside the dividing plate (3), a transmission shaft (35) fixedly connected to the center of the worm gear (32), and one end of the transmission shaft (35) extending outside the dividing plate (3) is transmission-connected to the coupling (36).

8. The motor turning device according to claim 7, characterized in that: The worm wheel (32) is meshed with a worm (33), and one end of the worm (33) extending outside the indexing plate (3) is fixedly connected to a hand wheel (34).

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