Automatic engagement electric turning device

Abstract

The present invention belongs to the technical field of turning gear devices, and discloses an automatic meshing electric turning gear device, comprising a turning gear seat, a reducer body, a reducer motor, a screw handwheel, a first gear and a second gear. The reducer body is arranged on the top of the turning gear seat, the reducer motor is arranged on the top of the reducer body, the screw handwheel is arranged on one side of the top of the turning gear seat, the first gear is arranged on one side of the reducer body, and the second gear is arranged on the other side of the reducer body. Through the cooperation of the baffle plate, the collecting box, the pump body, the fixed pipe, the L-shaped pipe, the spray plate and the hose, the lubricating liquid is guided to the inside of the collecting box through the guide pipe for collection. After the pump body is started, the lubricating liquid continues to be guided to the inside of the spray plate through the fixed pipe, thereby reducing the direct contact between the first gear and the second gear and reducing wear. The lubricating liquid can also isolate air and moisture to prevent oxidation corrosion on the gear surface, thereby extending the service life of the electric turning gear device.

Description

Technical Field

[0001] The invention belongs to the technical field of winch devices, in particular to an automatic meshing electric winch device. Background Art

[0002] The automatic engaging electric winch device is a device used to automatically control the electric winch system. It is usually used in railways, ports and steel mills where heavy cargo and vehicles need to be towed and dispatched. Its main function is to drive the winch system through an electric motor and can automatically complete the engagement and separation process with rail vehicles and other traction equipment. The electric winch device is usually equipped with an automatic engagement mechanism, which can automatically connect (engage) with trucks and other traction objects on the track under system control. This avoids manual operation, reduces human errors and improves work efficiency.

[0003] However, the existing automatic engagement electric turning device is not perfect and still has certain defects:

[0004] The automatic meshing electric turning device transmits power through the meshing mechanism, which will increase the friction between the gears during long-term use, causing the temperature of both to rise. Long-term lack of lubrication will lead to increased wear on the tooth surface, causing damage to the contact surface of the gear, affecting the meshing accuracy and performance, and shortening the service life of the gear. Insufficient lubrication will also cause the meshing mechanism to become unbalanced during the meshing process, thereby increasing noise and vibration. Summary of the invention

[0005] The object of the present invention is to provide an automatic engagement electric winch device to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatically meshing electric turning device, comprising a turning seat, a reducer body, a reducer motor, a screw handwheel, a first gear and a second gear, the reducer body is arranged on the top of the turning seat, the reducer motor is arranged on the top of the reducer body, the screw handwheel is arranged on one side of the top of the turning seat, the first gear is arranged on one side of the reducer body, the second gear is arranged on the other side of the reducer body, the first gear and the second gear are meshed and connected, two baffles are arranged on the top of the turning seat, a collecting box is arranged on one side of the reducer body, a guide pipe is arranged on one side of the collecting box, a pump body is arranged on one side of the guide pipe, and a fixed pipe is fixedly inserted and connected on the other side of the collecting box, a first auxiliary groove is opened on one side of one of the baffles, a convex block is movably installed inside the first auxiliary groove, a spray plate is arranged inside the convex block, a plurality of hoses are arranged on one side of the spray plate, and a second auxiliary groove is opened on one side of the two baffles.

[0007] Preferably, lubricating liquid is injected into the interior of the collecting box, an L-shaped tube is inserted and connected to one side of the spraying plate, and a corrugated tube is fixedly inserted and connected to one end of the fixed tube.

[0008] Preferably, one end of the corrugated tube is interlaced and connected with one end of the L-shaped tube, a control valve is provided on one side of the L-shaped tube, and a plurality of limiting holes are provided on one side of one of the baffles.

[0009] Preferably, two limiting strips are provided on one side of the protrusion, one end of the two limiting strips is respectively connected to the internal threads of the plurality of limiting holes, and one end of the plurality of hoses is respectively fixedly and interlacedly connected to one side of the spray plate.

[0010] Preferably, the insides of the two second auxiliary grooves are fixedly installed with embedded rods, one end of the two embedded rods are sleeved with contact blocks, a material receiving box is arranged between the inner walls of the two contact blocks, and a prompt plate is fixedly installed between the inner walls of the two baffle plates.

[0011] Preferably, a buzzer is provided on one side of the turning wheel seat, two power switches are provided on the top of the prompt plate, and the two contact blocks are movably mounted on one end of the two embedded rods respectively.

[0012] Preferably, springs are wound around the outside of the two embedded rods, one end of the two springs is fixedly connected to the bottom ends of the two contact blocks respectively, and the other ends of the two springs are fixedly connected to the outer walls of the two embedded rods respectively.

[0013] Preferably, the bottoms of the two shielding plates are respectively fixedly connected to the top of the turning base, one side of the two shielding plates is respectively fixedly connected to one side of the reducer body, and the positions of the two shielding plates are corresponding.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The present invention cooperates with the baffle plate, the collecting box, the pump body, the fixed pipe, the L-shaped pipe, the spray plate and the hose, and the lubricating liquid is guided to the inside of the collecting box through the guide pipe for collection. After the pump body is started, the lubricating liquid continues to be guided to the inside of the spray plate through the fixed pipe. At this time, one end of the multiple hoses is in contact with one side of the second gear, and the lubricating liquid will smoothly drip onto the surface of the second gear through the multiple hoses. The lubricating liquid can not only form an oil film on the second gear, reduce the direct contact between the first gear and the second gear, and reduce wear, but the lubricating liquid can also isolate air and moisture, prevent oxidation corrosion on the gear surface, and thus extend the service life of the electric turning device.

[0016] 2. The present invention cooperates with the first auxiliary groove, the protrusion, the limit strip, the limit hole, the control valve and the bellows, so that the protrusion can move up and down inside the first auxiliary groove, thereby adjusting the position height of multiple hoses and increasing the contact range between the hoses and the second gear. After one end of the two limit strips is embedded into the corresponding limit holes, the two are threadedly connected, so that the baffle plate and the protrusion can be limited and fixed, thereby ensuring the stability of the spray plate. By rotating the control valve, the flow path of the lubricating liquid can be controlled, and the lubricating liquid can flow smoothly into the spray plate and the multiple hoses. As the spray plate descends, the force is transmitted to the bellows, which is composed of foldable corrugated sheets, so it will be stretched and deformed when subjected to force, and will not affect the smooth diversion of the lubricating liquid.

[0017] 3. The present invention cooperates with the embedded rod, contact block, spring, prompt plate, power switch, material receiving box and buzzer, so that part of the lubricating liquid applied to the surface of the second gear and the first gear will drip into the interior of the material receiving box for collection. As the weight collected by the material receiving box increases, the force is transmitted to the two contact blocks, and the two contact blocks gradually move downward at one end of the corresponding embedded rod. The spring will be compressed and deformed when subjected to the force, driving the material receiving box to gradually descend. After the bottom of the material receiving box squeezes the two power switches, the buzzer is electrically connected to the external power supply through the two power switches, thereby starting the buzzer, and the buzzer emits a loud buzzing sound, which can prompt the staff to replace the material receiving box in time and clean the lubricating liquid collected inside it. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the present invention;

[0019] Figure 2 For the present invention Figure 1 The enlarged view of point A in the middle;

[0020] Figure 3 For the present invention Figure 1 The enlarged view of point B in the middle;

[0021] Figure 4 It is a partial bottom view structural schematic diagram of the present invention;

[0022] Figure 5 For the present invention Figure 4 Enlarged view of point C in the middle;

[0023] Figure 6 It is a partial side view structural schematic diagram of the present invention.

[0024] In the figure: 1. turning seat; 2. reducer body; 3. reducer motor; 4. screw handwheel; 5. first gear; 6. second gear; 7. collecting box; 8. guide pipe; 9. pump body; 10. fixing pipe; 11. bellows; 12. L-shaped pipe; 13. control valve; 14. baffle plate; 15. first auxiliary groove; 16. bump; 17. limit strip; 18. limit hole; 19. spray plate; 20. hose; 21. second auxiliary groove; 22. embedded rod; 23. contact block; 24. spring; 25. prompt plate; 26. power switch; 27. receiving box; 30. buzzer. DETAILED DESCRIPTION

[0025] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0026] like Figures 1 to 6 As shown, the embodiment of the present invention provides a technical solution for an automatic engagement electric turning device:

[0027] Embodiment 1:

[0028] like Figure 1-2As shown, the automatic meshing electric turning device comprises a turning seat 1, a reducer body 2, a reducer motor 3, a screw handwheel 4, a first gear 5 and a second gear 6. The reducer body 2 is arranged on the top of the turning seat 1, the reducer motor 3 is arranged on the top of the reducer body 2, the screw handwheel 4 is arranged on one side of the top of the turning seat 1, the first gear 5 is arranged on one side of the reducer body 2, the second gear 6 is arranged on the other side of the reducer body 2, the first gear 5 and the second gear 6 are meshed and connected, two baffles 14 are arranged on the top of the turning seat 1, a collecting box 7 is arranged on one side of the reducer body 2, a guide pipe 8 is arranged on one side of the collecting box 7, a pump body 9 is arranged on one side of the guide pipe 8, and a fixed pipe 10 is fixedly inserted and connected on the other side of the collecting box 7, a first auxiliary groove 15 is opened on one side of one of the baffles 14, and a bump 16 is movably installed inside the first auxiliary groove 15. A spray plate 19 is provided inside the protrusion 16, and a plurality of hoses 20 are provided on one side of the spray plate 19. A second auxiliary groove 21 is provided on one side of each of the two baffles 14. Lubricating liquid is injected into the collecting box 7. An L-shaped tube 12 is inserted and connected to one side of the spray plate 19. A bellows 11 is fixedly inserted and connected to one end of the fixed tube 10. One end of the bellows 11 is inserted and connected to one end of the L-shaped tube 12. A control valve 13 is provided on one side of the L-shaped tube 12. A plurality of limiting holes 18 are provided on one side of one of the baffles 14. The lubricating liquid will smoothly drip onto the surface of the second gear 6 through the plurality of hoses 20. The lubricating liquid can not only form an oil film on the second gear 6, reduce the direct contact between the first gear 5 and the second gear 6, and reduce wear, but the lubricating liquid can also isolate air and moisture, prevent oxidation corrosion on the gear surface, and thus extend the service life of the electric winch device.

[0029] Embodiment 2:

[0030] Based on the first embodiment, Figure 2-4 As shown, two limiting strips 17 are provided on one side of the protrusion 16, and one end of the two limiting strips 17 is respectively connected to the internal threads of the plurality of limiting holes 18, and one end of the plurality of hoses 20 is respectively fixedly inserted and connected to one side of the spray plate 19, and an embedded rod 22 is fixedly installed inside the two second auxiliary grooves 21, and one end of the two embedded rods 22 is sleeved with a contact block 23, and a material receiving box 27 is provided between the inner walls of the two contact blocks 23, and a prompt plate 25 is fixedly installed between the inner walls of the two shielding plates 14, and one end of the two limiting strips 17 is fixedly installed. After the end is embedded into the corresponding limiting hole 18, the two are threadedly connected, so that the baffle plate 14 and the protrusion 16 can be limited and fixed, thereby ensuring the stability of the spray plate 19. By rotating the control valve 13, the flow path of the lubricating liquid can be controlled, and the lubricating liquid can smoothly flow into the spray plate 19 and multiple hoses 20. As the spray plate 19 descends, the force is transmitted to the bellows 11. The bellows 11 is composed of foldable corrugated sheets, so it will stretch and deform when subjected to force, which will not affect the smooth flow of the lubricating liquid.

[0031] Embodiment three:

[0032] On the basis of the first and second embodiments, Figure 1 , Figure 5 and Figure 6 As shown, a buzzer 30 is provided on one side of the turntable seat 1, two power switches 26 are provided on the top of the prompt plate 25, two contact blocks 23 are movably sleeved with one end of the two embedded rods 22, and springs 24 are wound around the outside of the two embedded rods 22, one end of the two springs 24 is fixedly connected to the bottom ends of the two contact blocks 23, and the other ends of the two springs 24 are fixedly connected to the outer walls of the two embedded rods 22, respectively. Through the cooperation of the embedded rods 22, contact blocks 23, springs 24, prompt plates 25, power switches 26, material receiving boxes 27 and buzzers 30, the surface of the second gear 6 and the first gear 5 is smeared. The lubricating liquid part will drip into the inside of the material receiving box 27 for collection. As the weight collected by the material receiving box 27 increases, the force is transmitted to the two contact blocks 23. The two contact blocks 23 gradually move downward at one end of the corresponding embedded rod 22. The spring 24 is compressed and deformed by the force, driving the material receiving box 27 to gradually descend. After the bottom of the material receiving box 27 squeezes the two power switches 26, the buzzer 30 is electrically connected to the external power supply through the two power switches 26, thereby starting the buzzer 30. The buzzer 30 emits a loud buzzing sound, which can prompt the staff to replace the material receiving box 27 in time and clean the lubricating liquid collected therein.

[0033] The working principle and use process of the present invention: The automatic engagement electric winch device is a device used to automatically control the electric winch system, which is usually used in railways, ports and steel mills where heavy-loaded goods and vehicles need to be towed and dispatched. Its main function is to drive the winch system through an electric motor, and can automatically complete the engagement and separation process with rail vehicles and other traction equipment. The electric winch device is usually equipped with an automatic engagement mechanism, which can automatically connect and engage with trucks and other traction objects on the track under system control, which avoids manual operation, reduces human errors, and improves work efficiency. The automatic engagement electric winch device transmits power through the engagement mechanism, and the engagement mechanism will increase the friction between the gears during long-term use, resulting in the two gears being engaged. The temperature rises, and long-term lack of lubrication will lead to increased wear of the tooth surface, damage to the contact surface of the gear, affect the meshing accuracy and performance, and shorten the service life of the gear. Insufficient lubrication will also cause the meshing mechanism to be unbalanced during the meshing process, thereby increasing noise and vibration. The lubricating liquid is guided to the inside of the collection box 7 through the guide pipe 8 for collection. After the pump body 9 is started, the lubricating liquid continues to be guided to the inside of the spray plate 19 through the fixed pipe 10. At this time, one end of the multiple hoses 20 is in contact with one side of the second gear 6, and the lubricating liquid will smoothly drip onto the surface of the second gear 6 through the multiple hoses 20. The lubricating liquid can not only form an oil film on the second gear 6, reduce the direct contact between the first gear 5 and the second gear 6, and reduce wear, but also isolate the air and The first auxiliary groove 15 can be used to remove moisture and prevent oxidation corrosion on the gear surface, thereby extending the service life of the electric turning device. The protrusion 16 can move up and down inside the first auxiliary groove 15, so that the position height of the multiple hoses 20 can be adjusted, and the contact range between the hoses 20 and the second gear 6 is increased. After one end of the two limit strips 17 is embedded in the corresponding limit holes 18, the two are threadedly connected, so that the baffle plate 14 and the protrusion 16 can be limited and fixed, thereby ensuring the stability of the spray plate 19. By rotating the control valve 13, the flow path of the lubricating liquid can be controlled, and the lubricating liquid can flow smoothly to the inside of the spray plate 19 and the multiple hoses 20. As the spray plate 19 descends, the force is transmitted to the bellows 11, and the bellows 11 is a foldable corrugated sheet. The lubricating liquid applied to the surface of the second gear 6 and the first gear 5 will drip into the inside of the receiving box 27 for collection. As the weight collected by the receiving box 27 increases, the force is transmitted to the two contact blocks 23. The two contact blocks 23 gradually move downward at one end of the corresponding embedded rod 22. The spring 24 is compressed and deformed when subjected to force, driving the receiving box 27 to gradually descend. After the bottom of the receiving box 27 squeezes the two power switches 26, the buzzer 30 is electrically connected to the external power supply through the two power switches 26, thereby starting the buzzer 30. The buzzer 30 emits a loud buzzing sound, which can prompt the staff to replace the receiving box 27 in time and clean the lubricating liquid collected therein.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic meshing electric turning device, comprising a turning seat (1), a reducer body (2), a reducer motor (3), a screw handwheel (4), a first gear (5) and a second gear (6), wherein the reducer body (2) is arranged on the top of the turning seat (1), the reducer motor (3) is arranged on the top of the reducer body (2), the screw handwheel (4) is arranged on one side of the top of the turning seat (1), the first gear (5) is arranged on one side of the reducer body (2), and the second gear (6) is arranged on the other side of the reducer body (2), characterized in that: The first gear (5) and the second gear (6) are meshed and connected, two shielding plates (14) are arranged on the top of the wheel seat (1), a collecting box (7) is arranged on one side of the reducer body (2), a flow guide pipe (8) is arranged on one side of the collecting box (7), a pump body (9) is arranged on one side of the flow guide pipe (8), a fixed pipe (10) is fixedly inserted and connected on the other side of the collecting box (7), a first auxiliary groove (15) is opened on one side of one of the shielding plates (14), a convex block (16) is movably installed inside the first auxiliary groove (15), a spray plate (19) is arranged inside the convex block (16), a plurality of hoses (20) are arranged on one side of the spray plate (19), and a second auxiliary groove (21) is opened on one side of the two shielding plates (14).

2. The automatic engagement electric turning device according to claim 1, characterized in that: Lubricating liquid is injected into the interior of the collecting box (7), an L-shaped tube (12) is inserted and connected to one side of the spray plate (19), and a corrugated tube (11) is fixedly inserted and connected to one end of the fixed tube (10).

3. The automatic engagement electric turning device according to claim 2, characterized in that: One end of the bellows (11) is interlaced and connected with one end of the L-shaped tube (12); a control valve (13) is provided on one side of the L-shaped tube (12); and a plurality of limiting holes (18) are provided on one side of one of the baffle plates (14).

4. The automatic engagement electric turning device according to claim 3 is characterized in that: Two limiting strips (17) are arranged on one side of the protrusion (16), one end of the two limiting strips (17) is respectively connected to the internal threads of the plurality of limiting holes (18), and one end of the plurality of hoses (20) is respectively fixedly connected to one side of the spray plate (19).

5. The automatic engagement electric turning device according to claim 1, characterized in that: An embedding rod (22) is fixedly installed inside the two second auxiliary grooves (21), one end of the two embedding rods (22) is sleeved with a contact block (23), a material receiving box (27) is arranged between the inner walls of the two contact blocks (23), and a prompt plate (25) is fixedly installed between the inner walls of the two shielding plates (14).

6. The automatic engagement electric turning device according to claim 5, characterized in that: A buzzer (30) is arranged on one side of the turning wheel seat (1), two power switches (26) are arranged on the top of the prompting plate (25), and the two contact blocks (23) are movably sleeved on one end of the two embedded rods (22) respectively.

7. The automatic engagement electric turning device according to claim 6, characterized in that: The outside of the two embedded rods (22) is wound with a spring (24), one end of the two springs (24) is respectively fixedly connected to the bottom ends of the two contact blocks (23), and the other end of the two springs (24) is respectively fixedly connected to the outer walls of the two embedded rods (22).

8. The automatic engagement electric turning device according to claim 1, characterized in that: The bottoms of the two shielding plates (14) are respectively fixedly connected to the top of the turning base (1), one side of the two shielding plates (14) is respectively fixedly connected to one side of the reducer body (2), and the two shielding plates (14) are arranged at corresponding positions.

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