An explosion-proof motor assembly device

Abstract

The present invention discloses an explosion-proof motor assembly device, comprising a base plate, a base support being fixedly connected to the top of the base plate, and a fixed seat being fixedly connected to the top of the base support. When the present invention is in use, the bearing can be rotated to the lowest position and aligned with the bearing discharge port by driving the rotating column to rotate by a driving motor, and when the first hydraulic oil cylinder is started to push the first push plate to move horizontally to the right, the oil spray pipe is inserted into the bearing inner cavity, and the lubricating oil is sprayed uniformly to the inner wall of the bearing from the oil spray pipe, and when the staff places the explosion-proof motor to be assembled between two arc-surface limit plates on the movable plate, the movable plate can be pushed to move horizontally to the left by the cylinder, and the second hydraulic oil cylinder is started to push the second push plate to move horizontally to the right, and the bearing is pushed to the right, and the bearing and the motor shaft can be sleeved tightly through the relative movement of the bearing and the motor shaft, and the lubricating oil is sprayed into the bearing during the feeding process, so that the assembly efficiency of the explosion-proof motor can be effectively shortened.

Description

Technical Field

[0001] The invention relates to the technical field of motor assembly, and in particular to explosion-proof motor assembly equipment. Background Art

[0002] Explosion-proof motors are motors that can be used in flammable and explosive places and do not generate sparks during operation. Explosion-proof motors are mainly used in coal mines, oil and gas, petrochemical and chemical industries. In addition, they are also widely used in textiles, metallurgy, city gas, transportation, grain and oil processing, papermaking, medicine and other sectors. As the main power equipment, explosion-proof motors are usually used to drive pumps, fans, compressors and other transmission machinery.

[0003] In the prior art, when assembling the bearing and the motor shaft of an explosion-proof motor, it is necessary to first evenly apply lubricating oil on the motor shaft of the explosion-proof motor, then sleeve the bearing on the motor shaft, and tighten the bearing and the motor shaft. This method is relatively cumbersome in actual work and reduces the assembly efficiency of the explosion-proof motor. Therefore, it is necessary to design an explosion-proof motor assembly device. Summary of the invention

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an explosion-proof motor assembly device, comprising a base plate, a base bracket is fixedly connected to the top of the base plate, and a fixed seat is fixedly connected to the top of the base bracket, a cylindrical cavity is opened on the fixed seat, and the inner cavity of the cylindrical cavity is rotatably connected to a rotating column adapted thereto, and the outer wall of the rotating column is provided with four rectangularly distributed feeding troughs, a transmission shaft is rotatably connected to the left side of the fixed seat, and the right end of the transmission shaft is fixedly connected to the left center of the rotating column, a fixing plate is fixedly connected to the left side of the top of the base plate, and a driving motor is arranged on the right side of the fixing plate, the left end of the transmission shaft is fixedly connected to the power output end of the driving motor, and a cylindrical cavity is opened on the right side of the fixed seat. A bearing discharge port connected to the inner cavity of the cavity, and a bearing feed port connected to the inner cavity of the cylindrical cavity is opened on the top of the fixed seat, and a loading mechanism is provided on the top of the bearing feed port, a connecting seat is fixedly connected to the top of the fixed seat near the right side, and an oil storage tank is fixedly connected to the right side of the connecting seat, an oil filling pipe is plugged and fixed to the top of the oil storage tank, and an oil outlet pipe is plugged and fixed to the bottom of the oil storage tank, a first circular hole matched with the oil outlet pipe is opened on the right side of the rotating column and the fixed seat, and a T-shaped oil cavity is opened on the rotating column near the right side, the other end of the oil outlet pipe passes through the two first circular holes and extends to the inner cavity of the T-shaped oil cavity, a first sealing ring is sleeved and fixed on the outer wall of the oil outlet pipe, and a pipe A valve, a sliding cavity is provided on the rotating column near the left side, and a limiting groove corresponding to the feeding trough is provided on the sliding cavity, a pushing ring is fitted near the left side of the inner cavity of the four feeding troughs, and a pressure sensor is provided on the left side of the pushing ring, four second circular holes are provided on the left side of the T-shaped oil cavity, and the inner cavities of the four second circular holes are slidably connected with connecting pipes adapted thereto, the outer walls of the four connecting pipes are sleeved and fixed with second sealing rings, and the second sealing rings are fitted with the inner wall of the T-shaped oil cavity, the other ends of the four connecting pipes respectively penetrate the adjacent limiting grooves, and are fixedly connected with injection pipes, and the right end of the injection pipe extends to the inner cavity of the adjacent pushing ring, and solenoid valves are provided on the four connecting pipes, and The four connecting pipes are all connected to a micro water pump, the left sides of the four micro water pumps are all fixedly connected to a connecting plate, and the left side of the connecting plate is fixedly connected to a first cross bar, the left side of the fixing seat is provided with a first annular groove adapted to the first cross bar, the left ends of the four first cross bars all penetrate the inner cavity of the first annular groove, and are all fixedly connected to a first push plate, the outer walls of the four first cross bars are all sleeved with a first spring, and the two ends of the first spring are respectively fixedly connected to the first push plate and the outer wall of the fixing seat, the left sides of the four push rings are all fixedly connected to a second cross bar, the left side of the fixing seat is provided with a second annular groove adapted to the second cross bar, and the left end of the second cross bar penetrates the inner cavity of the second annular groove, and is fixedly connected to the second push plate,The outer walls of the four second cross bars are sleeved with second springs, and the two ends of the second springs are fixedly connected to the second push plate and the outer wall of the fixed seat respectively. The right side of the fixed plate is provided with a first hydraulic cylinder and a second hydraulic cylinder, and the first hydraulic cylinder and the second hydraulic cylinder correspond to the first push plate and the second push plate respectively. A pushing mechanism is provided at the top right side of the bottom plate.

[0005] Preferably, the feeding mechanism includes a frame box, and the frame box is fittedly arranged on the left side of the connecting seat, the bottom of the frame box is aligned with the bearing feed port, and a T-shaped slider is fixedly connected to the right side of the frame box, a T-shaped slot matching the T-shaped slider is opened on the left side of the connecting seat, and the T-shaped slider is slidably connected to the inner cavity of the T-shaped slot, an L-shaped baffle is slidably connected to the left side of the frame box near the bottom, and a pull plate is fixedly connected to the top of the L-shaped baffle, a third spring is fixedly connected to the right side of the pull plate, and the right end of the third spring is fixedly connected to the outer wall of the frame box.

[0006] Preferably, the bottom of the L-shaped baffle is fitted on the U-shaped plate, and the bottom of the U-shaped plate is fitted on the top of the fixing seat, an electric telescopic rod is provided on the left side of the top of the fixing seat, and the power end of the electric telescopic rod is fixedly connected to the left side of the U-shaped plate.

[0007] Preferably, a groove is provided on the inner wall of the feeding trough, and a fourth spring is fixedly connected to the inner cavity of the groove, one end of the fourth spring is fixedly connected to a hemispherical protrusion, and the other side of the hemispherical protrusion extends to the inner cavity of the feeding trough.

[0008] Preferably, the pushing mechanism includes two cylinders, and the two cylinders are both arranged at the top right side of the bottom plate, the two cylinders are arranged front and back, and the power ends of the two cylinders are fixedly connected to the same movable plate.

[0009] Preferably, arc-surface limiting plates are fixedly connected at both the front and rear sides of the top of the movable plate, and a rectangular limiting plate is fixedly connected at the right side of the top of the movable plate.

[0010] Preferably, an open slot is provided on the right side of the base, and a collection box is slidably connected to the inner cavity of the open slot, and a handle is fixedly connected to the front side of the collection box.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The present invention can pre-clamp the frame box with the stacked bearings on the left side of the connecting seat and align it with the bearing feed port through the arrangement of the fixed seat, the cylindrical cavity, the rotating column, the feeding trough, the transmission shaft, the driving motor, the frame box, the L-shaped baffle, the pulling plate, the third spring, the electric telescopic rod and the U-shaped plate. Then, by starting the electric telescopic rod to pull the U-shaped plate to move horizontally to the left, the L-shaped baffle can be pulled out from the inner cavity of the frame box, so that the bearing can fall into the uppermost feeding trough, and the driving motor drives the rotating column to rotate so that the bearing can be rotated to the lowermost position and aligned with the bearing discharge port, and the lubricating oil can be injected into the T-shaped oil cavity through the oil outlet pipe, and when the first hydraulic cylinder is started to push the first push plate to move horizontally to the right, the micro The type water pump and the oil injection pipe move to the right. After the oil injection pipe is inserted into the inner cavity of the bearing, the micro water pump can be used to apply pressure to the pressure sensor, open the corresponding solenoid valve, and spray the lubricating oil evenly onto the inner wall of the bearing from the oil injection pipe. When the staff places the explosion-proof motor to be assembled between the two arc-surface limit plates on the movable plate, the cylinder can push the movable plate to move horizontally to the left, and start the second hydraulic cylinder to push the second push plate to move horizontally to the right. The movement of the second push plate to the right can push the push ring to move horizontally to the right, and push the bearing to the right. Through the relative movement of the bearing and the motor shaft, the bearing and the motor shaft can be tightly sleeved. By spraying lubricating oil during the bearing feeding process, the assembly efficiency of the explosion-proof motor can be effectively shortened.

[0013] 2. The arrangement of the open groove and the collecting box of the present invention, when the second hydraulic cylinder pushes the push ring to move horizontally to the right, the residual lubricating oil in the corresponding feeding trough can be pushed outward and flow into the collecting box. By recycling the lubricating oil, the assembly cost of the explosion-proof motor can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a stereogram of the present invention;

[0015] Figure 2 It is a schematic diagram of the main structure of the present invention;

[0016] Figure 3 It is a right side structural schematic diagram of the fixing seat of the present invention;

[0017] Figure 4 It is a schematic diagram of the structure of the micro water pump of the present invention;

[0018] Figure 5 for Figure 2 The enlarged view of point A in the middle;

[0019] Figure 6 for Figure 2 Enlarged view of point B in the middle.

[0020] Numbers in the figure: 1, bottom plate; 2, bottom bracket; 3, fixed seat; 4, cylindrical cavity; 5, rotating column; 6, feeding trough; 7, bearing feed port; 8, bearing discharge port; 9, connecting seat; 10, oil storage tank; 11, oil filling pipe; 12, oil outlet pipe; 13, first sealing ring; 14, frame box; 15, fixed plate; 16, T-shaped oil chamber; 17, sliding chamber; 18, push ring; 19, second cross bar; 20, second push plate; 21, second spring; 22, oil injection pipe; 23, connecting pipe; 24, second sealing ring; 25, solenoid valve; 2 6. Micro water pump; 27. Pressure sensor; 28. Connecting plate; 29. ​​First cross bar; 30. First push plate; 31. First spring; 32. Hemispherical bump; 33. Fourth spring; 34. Electric telescopic rod; 35. U-shaped plate; 36. L-shaped baffle; 37. Pull plate; 38. Third spring; 39. Transmission shaft; 40. Drive motor; 41. First hydraulic cylinder; 42. Second hydraulic cylinder; 43. Open slot; 44. Collecting box; 45. Cylinder; 46. Movable plate; 47. Arc limit plate; 48. Rectangular limit plate. DETAILED DESCRIPTION

[0021] See also Figure 1-6The present invention provides a technical solution: an explosion-proof motor assembly device, comprising a bottom plate 1, a bottom bracket 2 is fixedly connected to the top of the bottom plate 1, and a fixing seat 3 is fixedly connected to the top of the bottom bracket 2, a cylindrical cavity 4 is provided on the fixing seat 3, and a rotating column 5 adapted thereto is rotatably connected to the inner cavity of the cylindrical cavity 4, and four rectangularly distributed loading troughs 6 are provided on the outer wall of the rotating column 5, a transmission shaft 39 is rotatably connected to the left side of the fixing seat 3, and the right end of the transmission shaft 39 is fixedly connected to the left center of the rotating column 5, a fixing plate 15 is fixedly connected to the left side of the top of the bottom plate 1, and a driving motor 40 is arranged on the right side of the fixing plate 15, the left end of the transmission shaft 39 is fixedly connected to the power output end of the driving motor 40, and a column 5 is provided on the right side of the fixing seat 3. A bearing discharge port 8 is connected to the inner cavity of the cylindrical cavity 4, and a bearing feed port 7 connected to the inner cavity of the cylindrical cavity 4 is opened on the top of the fixed seat 3, and a loading mechanism is provided on the top of the bearing feed port 7. A connecting seat 9 is fixedly connected to the top of the fixed seat 3 near the right side, and an oil storage tank 10 is fixedly connected to the right side of the connecting seat 9. An oil filling pipe 11 is plugged and fixed to the top of the oil storage tank 10, and an oil outlet pipe 12 is plugged and fixed to the bottom of the oil storage tank 10. First circular holes matching the oil outlet pipe 12 are opened on the right side of the rotating column 5 and the fixed seat 3, and a T-shaped oil cavity 16 is opened on the rotating column 5 near the right side. The other end of the oil outlet pipe 12 passes through the two first circular holes and extends to the inner cavity of the T-shaped oil cavity 16. The outer wall of the oil outlet pipe 12 is sleeved and fixed with a first sealing A sealing ring 13 is provided, and a pipe valve is arranged on the oil outlet pipe 12. A sliding cavity 17 is provided on the rotating column 5 near the left side, and a limiting groove corresponding to the feeding trough 6 is provided on the sliding cavity 17. The inner cavities of the four feeding troughs 6 are fitted with a pushing ring 18 near the left side, and a pressure sensor 27 is arranged on the left side of the pushing ring 18. Four second circular holes are provided on the left side of the T-shaped oil chamber 16, and the inner cavities of the four second circular holes are slidably connected with a connecting pipe 23 adapted thereto. The outer walls of the four connecting pipes 23 are all sleeved and fixed with a second sealing ring 24, and the second sealing ring 24 is fitted with the inner wall of the T-shaped oil chamber 16. The other ends of the four connecting pipes 23 respectively penetrate the adjacent limiting grooves and are fixedly connected with the injection pipe 22, and the right end of the injection pipe 22 extends The four connecting pipes 23 extend to the inner cavity of the adjacent push ring 18, and the electromagnetic valves 25 are arranged on the four connecting pipes 23, and the four connecting pipes 23 are connected to the micro water pumps 26. By applying pressure to the pressure sensor 27, the operation of the micro water pumps 26 can be accurately controlled. The left sides of the four micro water pumps 26 are fixedly connected to the connecting plates 28, and the left side of the connecting plates 28 is fixedly connected to the first cross bar 29. The left side of the fixed seat 3 is provided with a first annular groove adapted to the first cross bar 29. The left ends of the four first cross bars 29 all pass through the inner cavity of the first annular groove and are fixedly connected to the first push plate 30. The outer walls of the four first cross bars 29 are sleeved with first springs 31, and the two ends of the first spring 31 are fixedly connected to the first push plate 30 and the outer wall of the fixed seat 3, respectively.The left sides of the four push rings 18 are fixedly connected with a second cross bar 19, the left side of the fixed seat 3 is provided with a second annular groove adapted to the second cross bar 19, and the left end of the second cross bar 19 passes through the inner cavity of the second annular groove and is fixedly connected with a second push plate 20, the outer walls of the four second cross bars 19 are sleeved with a second spring 21, and the two ends of the second spring 21 are respectively fixedly connected to the second push plate 20 and the outer wall of the fixed seat 3, the right side of the fixed plate 15 is provided with a first hydraulic cylinder 41 and a second hydraulic cylinder 42, and the first hydraulic cylinder 41 and the second hydraulic cylinder 42 correspond to the first push plate 30 and the second push plate 20 respectively, and the top right side of the bottom plate 1 is provided with The pushing mechanism, the inner wall of the feeding trough 6 is provided with a groove, and the inner cavity of the groove is fixedly connected with a fourth spring 33, one end of the fourth spring 33 is fixedly connected with a hemispherical protrusion 32, and the other side of the hemispherical protrusion 32 extends to the inner cavity of the feeding trough 6. The hemispherical protrusion 32 and the push ring 18 are arranged to limit the bearing, so that the lubricating oil can be evenly sprayed into the inner wall of the bearing. An open groove 43 is provided on the right side of the bottom bracket 2, and the inner cavity of the open groove 43 is slidably connected with a collection box 44. The front side of the collection box 44 is fixedly connected with a handle, which is convenient for recycling the residual lubricating oil in the inner cavity of the feeding trough 6, thereby reducing the assembly cost of the explosion-proof motor.

[0022] The feeding mechanism includes a frame box 14, and the frame box 14 is fitted and arranged on the left side of the connecting seat 9, the bottom of the frame box 14 is aligned with the bearing feed port 7, and a T-shaped slider is fixedly connected to the right side of the frame box 14, a T-shaped slot matching the T-shaped slider is opened on the left side of the connecting seat 9, and the T-shaped slider is slidably connected to the inner cavity of the T-shaped slot, an L-shaped baffle 36 is slidably connected to the left side of the frame box 14 near the bottom, and a pull plate 37 is fixedly connected to the top of the L-shaped baffle 36, a third spring 38 is fixedly connected to the right side of the pull plate 37, and the right end of the third spring 38 is fixedly connected to the outer wall of the frame box 14, and the bottom of the frame box 14 can be adjusted by setting the L-shaped baffle 36. The seal makes it easy to stack multiple bearings into the inner cavity of the frame box 14. The bottom of the L-shaped baffle 36 is fitted on the U-shaped plate 35, and the bottom of the U-shaped plate 35 is fitted on the top of the fixing seat 3. An electric telescopic rod 34 is provided on the left side of the top of the fixing seat 3, and the power end of the electric telescopic rod 34 is fixedly connected to the left side of the U-shaped plate 35. When the staff clamps the frame box 14 on the left side of the connecting seat 9, the L-shaped baffle 36 can be automatically inserted into the U-shaped plate 35. When the bearing is loaded, the electric telescopic rod 34 is directly started to pull the U-shaped plate 35 horizontally to the left to remove the L-shaped baffle 36 from the inner cavity of the frame box 14, thereby improving the convenience of loading.

[0023] The pushing mechanism includes two cylinders 45, and the two cylinders 45 are both arranged on the top right side of the base plate 1. The two cylinders 45 are arranged front and back, and the power ends of the two cylinders 45 are fixedly connected to the same movable plate 46. The front and back sides of the top of the movable plate 46 are fixedly connected with arc-shaped limit plates 47, and the top right side of the movable plate 46 is fixedly connected with a rectangular limit plate 48. The explosion-proof motor can be placed on the movable plate 46 and limited, so that the explosion-proof motor can be pushed horizontally to the left through the work of the cylinder 45.

[0024] Working principle: When the present invention is used, the staff will stack the bearings into the inner cavity of the frame box 14 in advance, then insert the T-shaped slider on the right side of the frame box 14 into the T-shaped slot on the left side of the connecting seat 9, and align the bottom of the frame box 14 with the bearing feed port 7. When the frame box 14 is fixed, the L-shaped baffle 36 can be inserted into the inner cavity of the U-shaped plate 35. Then, open the pipe valve, and the lubricating oil in the inner cavity of the oil storage tank 10 can be injected into the inner cavity of the T-shaped oil cavity 16 through the oil outlet pipe 12. Then, the U-shaped plate 35 is pulled by starting the electric telescopic rod 34. By moving horizontally to the left, the L-shaped baffle 36 can be pulled out from the inner cavity of the frame box 14, so that the bearing can fall into the uppermost feeding trough 6. The drive motor 40 is started by an external power supply, and the drive motor 40 drives the transmission shaft 39 to rotate. The rotation of the transmission shaft 39 drives the rotating column 5 to rotate. The rotation of the rotating column 5 can rotate the bearing to the bottom and align it with the bearing discharge port 8. When the first hydraulic cylinder 41 is started to push the lowermost first push plate 30 to move horizontally to the right, the micro water pump 26 and the oil injection pipe 22 can be driven to move to the right. When the oil injection pipe 22 is inserted into the shaft After the inner cavity of the bearing is filled, the pressure sensor 27 can be applied by the micro water pump 26, and the corresponding solenoid valve 25 and the micro water pump 26 are opened, and the lubricating oil in the inner cavity of the T-shaped oil cavity 16 is pumped into the connecting pipe 23, and evenly sprayed to the inner wall of the bearing by the oil spray pipe 22. When the staff puts the explosion-proof motor to be assembled between the two arc-surface limit plates 47 on the movable plate 46, the cylinder 45 can push the movable plate 46 to move horizontally to the left, and synchronously start the second hydraulic cylinder 42 to push the second push plate 20 to move horizontally to the right, and the second push plate 20 moves rightward. The movement can push the push ring 18 to move horizontally to the right, and make the bearing squeeze the hemispherical protrusion 32 to shrink and then push it to the right. Through the relative movement of the bearing and the motor shaft, the bearing and the motor shaft can be tightly sleeved, which can effectively shorten the assembly efficiency of the explosion-proof motor. In addition, when the push ring 18 moves to the right, the residual lubricating oil in the feeding trough 6 can be pushed outward and flow into the collection box 44. The staff can pull the collection box 44 out of the base 2 by pulling the handle, so that the recovered lubricating oil can be reused, which is beneficial to reduce the assembly cost of the explosion-proof motor.

Claims

1. An explosion-proof motor assembly device, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a bottom bracket (2), and the top of the bottom bracket (2) is fixedly connected to a fixed seat (3), a cylindrical cavity (4) is provided on the fixed seat (3), and the inner cavity of the cylindrical cavity (4) is rotatably connected to a rotating column (5) adapted thereto, and the outer wall of the rotating column (5) is provided with four rectangularly distributed loading troughs (6), the left side of the fixed seat (3) is rotatably connected to a transmission shaft (39), and the right end of the transmission shaft (39) is fixedly connected to the left center of the rotating column (5), the top left side of the bottom plate (1) is fixedly connected to a fixed plate (15), and a driving motor (40) is arranged on the right side of the fixed plate (15), and the left end of the transmission shaft (39) is connected to the driving motor (40). The power output end of the motor (40) is fixedly connected, a bearing discharge port (8) communicating with the inner cavity of the cylindrical cavity (4) is provided on the right side of the fixed seat (3), and a bearing feed port (7) communicating with the inner cavity of the cylindrical cavity (4) is provided on the top of the fixed seat (3), and a loading mechanism is provided on the top of the bearing feed port (7). A connecting seat (9) is fixedly connected to the top of the fixed seat (3) near the right side, and an oil storage tank (10) is fixedly connected to the right side of the connecting seat (9), an oil filling pipe (11) is plugged and fixed to the top of the oil storage tank (10), and an oil outlet pipe (12) is plugged and fixed to the bottom of the oil storage tank (10), and the right sides of the rotating column (5) and the fixed seat (3) are both provided with a connection to the oil outlet pipe (12). ), and a T-shaped oil chamber (16) is provided on the rotating column (5) near the right side, the other end of the oil outlet pipe (12) passes through the two first circular holes and extends to the inner cavity of the T-shaped oil chamber (16), the outer wall of the oil outlet pipe (12) is sleeved and fixed with a first sealing ring (13), and a pipe valve is provided on the oil outlet pipe (12), a sliding chamber (17) is provided on the rotating column (5) near the left side, and a limiting groove corresponding to the feeding trough (6) is provided on the sliding chamber (17), the inner cavity of the four feeding troughs (6) are all fitted with a push ring (18) near the left side, and a pressure sensor (27) is provided on the left side of the push ring (18), and a pressure sensor (27) is provided on the left side of the T-shaped oil chamber (16). Four second circular holes, and the inner cavities of the four second circular holes are all slidably connected with connecting pipes (23) adapted thereto, the outer walls of the four connecting pipes (23) are all sleeved and fixed with second sealing rings (24), and the second sealing rings (24) are arranged in close contact with the inner wall of the T-shaped oil chamber (16), the other ends of the four connecting pipes (23) respectively penetrate the adjacent limiting slots, and are all fixedly connected with injection pipes (22), and the right ends of the injection pipes (22) extend to the inner cavity of the adjacent push ring (18), the four connecting pipes (23) are all provided with solenoid valves (25), and the four connecting pipes (23) are all connected with micro water pumps (26), and the left sides of the four micro water pumps (26) are all fixedly connected with connecting plates (28),The left side of the connecting plate (28) is fixedly connected to a first cross bar (29), the left side of the fixing seat (3) is provided with a first annular groove matched with the first cross bar (29), the left ends of the four first cross bars (29) all pass through the inner cavity of the first annular groove, and are fixedly connected to a first push plate (30), the outer walls of the four first cross bars (29) are sleeved with a first spring (31), and the two ends of the first spring (31) are respectively fixedly connected to the first push plate (30) and the outer wall of the fixing seat (3), the left sides of the four push rings (18) are fixedly connected to a second cross bar (19), and the left side of the fixing seat (3) is provided with a first annular groove matched with the second cross bar (19). A second annular groove is provided to match the second crossbar (19), and the left end of the second crossbar (19) passes through the inner cavity of the second annular groove and is fixedly connected to the second push plate (20). The outer walls of the four second crossbars (19) are sleeved with second springs (21), and the two ends of the second springs (21) are respectively fixedly connected to the second push plate (20) and the outer wall of the fixing seat (3). The right side of the fixing plate (15) is provided with a first hydraulic cylinder (41) and a second hydraulic cylinder (42), and the first hydraulic cylinder (41) and the second hydraulic cylinder (42) correspond to the first push plate (30) and the second push plate (20) respectively. A pushing mechanism is provided at the top right side of the bottom plate (1).

2. The explosion-proof motor assembly equipment according to claim 1, characterized in that: The feeding mechanism comprises a frame box (14), and the frame box (14) is fitted and arranged on the left side of the connecting seat (9), the bottom of the frame box (14) is aligned with the bearing feed port (7), and the right side of the frame box (14) is fixedly connected with a T-shaped slider, the left side of the connecting seat (9) is provided with a T-shaped slide groove matched with the T-shaped slider, and the T-shaped slide groove is slidably connected to the inner cavity of the T-shaped slide groove, the left side of the frame box (14) is slidably connected with an L-shaped baffle (36) near the bottom, and the top of the L-shaped baffle (36) is fixedly connected with a pull plate (37), the right side of the pull plate (37) is fixedly connected with a third spring (38), and the right end of the third spring (38) is fixedly connected to the outer wall of the frame box (14).

3. The explosion-proof motor assembly equipment according to claim 2, characterized in that: The bottom of the L-shaped baffle (36) is fitted on the U-shaped plate (35), and the bottom of the U-shaped plate (35) is fitted on the top of the fixing seat (3). An electric telescopic rod (34) is provided on the left side of the top of the fixing seat (3), and the power end of the electric telescopic rod (34) is fixedly connected to the left side of the U-shaped plate (35).

4. The explosion-proof motor assembly equipment according to claim 1, characterized in that: The inner wall of the feeding trough (6) is provided with a groove, and the inner cavity of the groove is fixedly connected to a fourth spring (33), one end of the fourth spring (33) is fixedly connected to a hemispherical protrusion (32), and the other side of the hemispherical protrusion (32) extends to the inner cavity of the feeding trough (6).

5. The explosion-proof motor assembly equipment according to claim 1, characterized in that: The pushing mechanism comprises two cylinders (45), and the two cylinders (45) are both arranged at the top right side of the bottom plate (1), the two cylinders (45) are arranged front and back, and the power ends of the two cylinders (45) are fixedly connected to the same movable plate (46).

6. The explosion-proof motor assembly equipment according to claim 5, characterized in that: The movable plate (46) is fixedly connected to arc-surface limiting plates (47) at both the front and rear sides of the top, and a rectangular limiting plate (48) is fixedly connected to the right side of the top of the movable plate (46).

7. The explosion-proof motor assembly equipment according to claim 1, characterized in that: An open slot (43) is provided on the right side of the base (2), and a collection box (44) is slidably connected to the inner cavity of the open slot (43), and a handle is fixedly connected to the front side of the collection box (44).

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