阅读说明：本技术 一种风力发动机内轴承用自动检测注油装置 (Automatic detection oiling device for inner bearing of wind motor ) 是由 陈艳艳 于 2021-01-08 设计创作，主要内容包括：本发明提供一种风力发动机内轴承用自动检测注油装置,所述右卡盘的内部设置有传动杆,所述传动杆的右表面设置有移动板,所述移动板的右表面固定安装有副杆,且移动板的上方在壳体的内壁活动安装有弹性架,所述弹性架的底端贴合有活塞板,所述活塞板滑动安装在储油筒的内部,所述储油筒的外表面在风轮轴的上方固定安装有滴管。当右卡盘与左卡盘啮合后,在叶轮杆旋转的同时带动传动杆同时转动,在传动杆带动移动板向上移动时,移动板挤压弹性架后,弹性架推动活塞板在储油筒内部移动,将储油筒内部润滑油通过滴管滴入风轮轴的内部,从而实现了在风力发动机运行过程中的自动检测注油功能,无需人工自动注油,延长了风力发动机的使用寿命。(The invention provides an automatic detection oiling device for an inner bearing of a wind motor, wherein a transmission rod is arranged inside a right chuck, a movable plate is arranged on the right surface of the transmission rod, an auxiliary rod is fixedly arranged on the right surface of the movable plate, an elastic frame is movably arranged on the inner wall of a shell above the movable plate, a piston plate is attached to the bottom end of the elastic frame, the piston plate is slidably arranged inside an oil storage cylinder, and a dropper is fixedly arranged on the outer surface of the oil storage cylinder above a wind wheel shaft. After the right chuck is meshed with the left chuck, the driving rod is driven to rotate simultaneously when the impeller rod rotates, when the driving rod drives the moving plate to move upwards, the moving plate extrudes the elastic frame, the elastic frame pushes the piston plate to move inside the oil storage cylinder, and lubricating oil inside the oil storage cylinder is dripped into the wind wheel shaft through the burette, so that the automatic detection oil injection function in the running process of the wind motor is realized, manual automatic oil injection is not needed, and the service life of the wind motor is prolonged.)

1. The utility model provides a wind motor inner bearing is with automatic checkout oiling device, includes impeller pole (1), its characterized in that: the impeller rod (1) penetrates through the interior of the wind wheel shaft (2), the wind wheel shaft (2) is fixedly installed on the left side surface of the shell (3), a friction disc (4) is fixedly installed on the outer surface of the impeller rod (1), a left chuck (5) is fixedly installed at the right end of the impeller rod (1), a right chuck (6) is arranged on the opposite surface of the left chuck (5), a transmission rod (7) is arranged inside the right chuck (6), the transmission rod (7) penetrates through the interior of the partition plate (8), a wheel sticking rod (9) is attached to the bottom of the friction disc (4), a sliding block (10) is slidably installed on the right side of the wheel sticking rod (9) inside the partition plate (8), a variable resistor (1001) is arranged at the joint of the sliding block (10) and the partition plate (8), and a metal sheet (1002) corresponding to the variable resistor (1001) is arranged on the surface of the sliding block (10) on the lower surface of the lower surface, the outer surface of the right chuck (6) is provided with an adjusting rod (11) in a sliding manner, the adjusting rod (11) is movably mounted on the surface of the partition plate (8), the top end of the adjusting rod (11) is movably connected with an ejector rod (12), the ejector rod (12) is slidably mounted in the shell (3), a magnet (1202) is arranged in the ejector rod (12), a corresponding coil (1201) is arranged on the opposite surface of the magnet (1202), a pressure receiving plate (13) is arranged on the right side of the adjusting rod (11) in the partition plate (8), a signal column (14) penetrates through the inner part of the tail end of the pressure receiving plate (13), a moving plate (15) is arranged on the right surface of the transmission rod (7), an auxiliary rod (16) is fixedly mounted on the right surface of the moving plate (15), and an elastic frame (17) is movably mounted on the inner wall of the shell (3, the bottom laminating of elastic frame (17) has piston plate (18), piston plate (18) slidable mounting is in the inside of oil storage section of thick bamboo (19), the surface fixed mounting of oil storage section of thick bamboo (19) has burette (20) in the top of wind wheel axle (2).

2. The automatic detection oiling device for the inner bearing of the wind driven engine according to claim 1 is characterized in that: the magnetic pole of a magnetic field generated at the right end of the coil (1201) is the same as that of the magnet (1202) on the opposite surface, the coil (1201) is electrically connected with the variable resistor (1001), and springs are fixedly connected to the outer surfaces of the ejector rod (12) and the sliding block (10).

3. The automatic detection oiling device for the inner bearing of the wind driven engine according to claim 1 is characterized in that: the auxiliary rod (16) is of an L-shaped structure, the auxiliary rod (16) and the signal column (14) are arranged in parallel up and down, and a through hole corresponding to the moving plate (15) is formed in the pressed plate (13).

4. The automatic detection oiling device for the inner bearing of the wind driven engine according to claim 1 is characterized in that: the top of the wind wheel shaft (2) is provided with a funnel corresponding to the dropper (20), the outer surface of the piston plate (18) is sleeved with a spring, and the elastic frame (17) is obliquely arranged by taking the inner wall of the shell (3) as a reference.

5. The automatic detection oiling device for the inner bearing of the wind driven engine according to claim 1 is characterized in that: the movable plate is characterized in that a sliding hole and a convex column are correspondingly arranged at the joint of the movable plate (15) and the transmission rod (7) respectively, a spring is sleeved on the outer surface of the transmission rod (7) at the joint of the right chuck (6) and the partition plate (8), and the right chuck (6) and the left chuck (5) are correspondingly arranged left and right.

6. The automatic detection oiling device for the inner bearing of the wind driven engine according to claim 1 is characterized in that: the equal equidistance of opposite face of right side chuck (6) and left chuck (5) is provided with corresponding skewed tooth, the junction of subsides wheel pole (9) and slider (10) is provided with corresponding inclined plane respectively, parallel arrangement about left side chuck (5) and friction disk (4).

Technical Field

The invention belongs to the technical field of wind motors, and particularly relates to an automatic detection oiling device for an inner bearing of a wind motor.

Background

The wind motor is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally alternating current is output, the wind motor rotates under the action of wind power, kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, the motor rotates to generate electricity under the drive of the wind wheel shaft, and after long-time friction is carried out in the wind wheel shaft, a specific oil injection device is needed for oil injection, so that the wind motor is more stable.

In the running process of the wind driven engine, the friction condition of the bearing cannot be automatically detected, meanwhile, the automatic oiling function cannot be carried out, the service life of the wind driven engine is short, and when the non-bearing oiling problem occurs, personnel cannot know the abnormal condition of the wind driven engine in the first time, the overhauling efficiency is low, therefore, in view of the above, the automatic detection oiling device for the bearing in the wind driven engine is researched and improved aiming at the existing structure and deficiency, and the purpose of more practical value is achieved.

Disclosure of Invention

In order to solve the technical problems, the invention provides an automatic detection oiling device for an inner bearing of a wind motor, which is achieved by the following specific technical means:

an automatic detection oiling device for an inner bearing of a wind motor comprises an impeller rod, wherein the impeller rod penetrates through the inside of an impeller shaft, the impeller shaft is fixedly arranged on the left side surface of a shell, a friction disc is fixedly arranged on the outer surface of the impeller rod, a left chuck is fixedly arranged at the right end of the impeller rod, a right chuck is arranged on the opposite surface of the left chuck, a transmission rod is arranged inside the right chuck and penetrates through the inside of a partition plate, a wheel sticking rod is attached to the bottom of the friction disc, a sliding block is slidably arranged inside the partition plate on the right side of the wheel sticking rod, a variable resistor is arranged at the joint of the sliding block and the partition plate, a metal sheet corresponding to the variable resistor is arranged on the surface of the sliding block on the lower surface of the sliding block, an adjusting rod is slidably arranged on the outer surface of the right chuck and is movably arranged on the surface of the partition, ejector pin slidable mounting is in the inside of casing, and the inside of ejector pin is provided with magnet, the opposite face of magnet is provided with corresponding coil, the right side of adjusting the pole is provided with the compression plate in the inside of baffle, the terminal inside of compression plate runs through there is the signal post, the right surface of transfer line is provided with the movable plate, the right fixed surface of movable plate installs the auxiliary rod, and the top of movable plate has the elastic frame at the inner wall movable mounting of casing, the bottom laminating of elastic frame has the piston board, piston board slidable mounting is in the inside of oil storage section of thick bamboo, the surface of oil storage section of thick bamboo has the burette at the top fixed mounting of wind wheel axle.

Furthermore, a magnetic pole of a magnetic field generated at the right end of the coil is the same as a magnetic pole of the magnet on the opposite surface, the coil is electrically connected with the variable resistor, springs are fixedly connected to the outer surfaces of the ejector rod and the sliding block, and after the connection between the impeller rod and the wind wheel shaft swings, the sliding block is driven to move on the surface of the partition plate through the contact of the friction disc and the outer surface of the wheel attaching rod, so that the positions of the variable resistor and the metal sheet are changed, the current in the coil in series connection with the variable resistor is adjusted, and the magnetic field generated by the coil is ensured to push the magnet to push the ejector rod to move towards.

Further, the auxiliary rod is of an L-shaped structure, the auxiliary rod and the signal column are arranged in an up-and-down parallel mode, a through hole corresponding to the moving plate is formed in the pressed plate, the transmission rod surface protruding column and the sliding hole in the moving plate are combined, when the transmission rod drives the moving plate to move upwards, the moving plate extrudes the elastic frame, the elastic frame pushes the piston plate to move in the oil storage cylinder, and lubricating oil in the oil storage cylinder is dripped into the air wheel shaft through the drip tube.

Furthermore, a funnel corresponding to the dropper is arranged at the top of the wind wheel shaft, a spring is sleeved on the outer surface of the piston plate, and the elastic frame is obliquely arranged on the basis of the inner wall of the shell.

Further, the junction of movable plate and drive link is provided with corresponding slide opening and projection respectively, the spring has been cup jointed to the surface of the transfer link in the junction of right side chuck and baffle, right side chuck and left chuck correspond the setting for controlling, drive through the ejector pin and adjust the pole and remove the back to the right side, adjust the pole and drive the right chuck on drive link surface and the terminal left chuck meshing of impeller pole to drive the transfer link and rotate simultaneously when rotatory through the impeller pole.

Furthermore, the equal equidistance of opposite face of right side chuck and left chuck is provided with corresponding skewed tooth, the junction of wheel pole and slider is provided with corresponding inclined plane respectively, parallel arrangement about left side chuck and friction disk are.

Compared with the prior art, the invention has the following beneficial effects:

1. when the wind motor works, after the swinging phenomenon occurs at the connecting part of the impeller rod and the wind wheel shaft, the friction disc is contacted with the outer surface of the wheel sticking rod to drive the sliding block to move on the surface of the partition plate, so that the positions of the variable resistor and the metal sheet are changed, the current in the coil in series connection with the variable resistor is adjusted, the magnetic field generated by the coil is ensured to push the magnet and push the ejector rod to move towards the right side, the ejector rod drives the adjusting rod to move simultaneously, the bottom end of the adjusting rod drives the right chuck on the surface of the transmission rod to be meshed with the left chuck at the tail end of the impeller rod, the bearing friction condition of the wind motor is automatically detected through electromagnetism, and the data are more accurate and.

2. According to the invention, after the right chuck is meshed with the left chuck, the impeller rod rotates and simultaneously drives the transmission rod to rotate, when the transmission rod drives the movable plate to move upwards, the movable plate extrudes the elastic frame, the elastic frame pushes the piston plate to move in the oil storage cylinder, and lubricating oil in the oil storage cylinder is dripped into the wind wheel shaft through the burette, so that the automatic detection and oil injection function in the running process of the wind motor is realized, manual automatic oil injection is not needed, and the service life of the wind motor is prolonged.

3. When the swinging phenomenon exists continuously, the ejector rod moves to the rightmost end, the ejector rod drives the adjusting rod to extrude the pressed plate, the signal column in the pressed plate moves to the rightmost end, the movable plate is driven to move up and down when the transmission rod rotates through the combination of the convex column on the surface of the transmission rod and the sliding hole in the movable plate, the auxiliary rod on the right side moves simultaneously when the movable plate moves upwards, the signal column is pushed out after the auxiliary rod contacts the signal column, and when the problem of non-oil injection occurs in the whole structure, personnel can know the abnormal condition of the wind motor at the first time conveniently, so that maintenance operation is carried out, and loss is minimized.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a schematic view of the connection between the driving rod and the moving plate according to the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. an impeller stem; 2. a wind wheel shaft; 3. a housing; 4. a friction disk; 5. a left chuck; 6. a right chuck; 7. a transmission rod; 8. a partition plate; 9. sticking a wheel rod; 10. a slider; 1001. a variable resistor; 1002. a metal sheet; 11. adjusting a rod; 12. a top rod; 1201. a coil; 1202. a magnet; 13. a pressure receiving plate; 14. a signal post; 15. moving the plate; 16. an auxiliary rod; 17. an elastic frame; 18. a piston plate; 19. an oil storage cylinder; 20. a dropper.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

the invention provides an automatic detection oiling device for an inner bearing of a wind motor, which is shown in the attached drawings 1 to 4: comprises an impeller rod 1, the impeller rod 1 penetrates through the inside of an impeller shaft 2, the impeller shaft 2 is fixedly arranged on the left side surface of a shell 3, a friction disc 4 is fixedly arranged on the outer surface of the impeller rod 1, a left chuck 5 is fixedly arranged at the right end of the impeller rod 1, the left chuck 5 and the friction disc 4 are arranged in parallel from left to right, a right chuck 6 is arranged on the opposite surface of the left chuck 5, a transmission rod 7 is arranged inside the right chuck 6, the transmission rod 7 penetrates through the inside of a partition plate 8, a spring is sleeved on the outer surface of the transmission rod 7 at the joint of the right chuck 6 and the partition plate 8, the right chuck 6 and the left chuck 5 are correspondingly arranged from left to right, corresponding oblique teeth are equidistantly arranged on the opposite surfaces of the right chuck 6 and the left chuck 5, an impeller sticking rod 9 is stuck to the bottom of the friction disc 4, a slide block 10 is slidably arranged inside the partition plate 8 at the right side, the connecting part of the sliding block 10 and the partition plate 8 is provided with a variable resistor 1001, the lower surface of the variable resistor 1001 is provided with a metal sheet 1002 corresponding to the variable resistor on the surface of the sliding block 10, after the adjusting rod 11 is driven by the ejector rod 12 to move towards the right side, the adjusting rod 11 drives the right chuck 6 on the surface of the transmission rod 7 to be meshed with the left chuck 5 at the tail end of the impeller rod 1, and therefore the transmission rod 7 is driven to rotate simultaneously when the impeller rod 1 rotates.

An adjusting rod 11 is slidably mounted on the outer surface of the right chuck 6, the adjusting rod 11 is movably mounted on the surface of the partition plate 8, the top end of the adjusting rod 11 is movably connected with a mandril 12, the mandril 12 is slidably mounted inside the shell 3, a magnet 1202 is arranged inside the mandril 12, a corresponding coil 1201 is arranged on the opposite surface of the magnet 1202, the magnetic pole of a magnetic field generated at the right end of the coil 1201 is the same as the magnetic pole of the magnet 1202 on the opposite surface, the coil 1201 is electrically connected with a variable resistor 1001, springs are fixedly connected to the outer surfaces of the mandril 12 and a sliding block 10, after the connection between the impeller rod 1 and the impeller shaft 2 swings, the sliding block 10 is driven to move on the surface of the partition plate 8 by the contact of the friction disc 4 and the outer surface of the wheel sticking rod 9, so as to change the positions of the variable resistor 1001 and a metal sheet 1002, adjust the, pushing the ram 12 to move to the right.

A pressure receiving plate 13 is arranged on the right side of the adjusting rod 11 in the partition plate 8, a signal column 14 penetrates through the tail end of the pressure receiving plate 13, a moving plate 15 is arranged on the right surface of the transmission rod 7, corresponding sliding holes and protruding columns are respectively arranged at the joint of the moving plate 15 and the transmission rod 7, a through hole corresponding to the moving plate 15 is formed in the pressure receiving plate 13, an auxiliary rod 16 is fixedly arranged on the right surface of the moving plate 15, the auxiliary rod 16 is of an L-shaped structure, the auxiliary rod 16 and the signal column 14 are arranged in parallel up and down, an elastic frame 17 is movably arranged on the inner wall of the shell 3 above the moving plate 15, a piston plate 18 is attached to the bottom end of the elastic frame 17, a spring is sleeved on the outer surface of the piston plate 18, the elastic frame 17 is obliquely arranged with the inner wall of the shell 3 as a reference, the piston plate 18 is slidably arranged in the oil storage cylinder 19, a, the top of the wind wheel shaft 2 is provided with a funnel corresponding to the dropper 20, and through the combination of the convex column on the surface of the transmission rod 7 and the sliding hole in the movable plate 15, when the transmission rod 7 drives the movable plate 15 to move upwards, and after the movable plate 15 extrudes the elastic frame 17, the elastic frame 17 pushes the piston plate 18 to move in the oil storage cylinder 19, so that the lubricating oil in the oil storage cylinder 19 is dripped into the wind wheel shaft 2 through the dropper 20.

The specific use mode and function of the embodiment are as follows:

in the invention, when a wind motor works, when a swinging phenomenon occurs at the connection part of an impeller rod 1 and a wind wheel shaft 2, a friction disc 4 is contacted with the outer surface of an impeller rod 9 to drive a slide block 10 to move on the surface of a partition plate 8, so that the positions of a variable resistor 1001 and a metal sheet 1002 are changed, the current in a coil 1201 connected in series with the variable resistor 1001 is adjusted, the magnetic field generated by the coil 1201 pushes a magnet 1202 to push a mandril 12 to move towards the right side, the mandril 12 drives an adjusting rod 11 to move simultaneously, based on the lever principle, the bottom end of the adjusting rod 11 drives a right chuck 6 on the surface of a transmission rod 7 to be meshed with a left chuck 5 at the tail end of the impeller rod 1, so that the transmission rod 7 is driven to rotate simultaneously by the rotation of the impeller rod 1, when the transmission rod 7 drives a moving plate 15 to move upwards, the moving plate 15 extrudes an elastic frame, lubricating oil in the oil storage cylinder 19 is dripped into the wind wheel shaft 2 through the dropper 20, so that the automatic detection and oil injection function in the running process of the wind motor is realized, manual automatic oil injection is not needed, the service life of the wind motor is prolonged, meanwhile, when the swinging phenomenon continuously exists, the ejector rod 12 moves to the rightmost end, the ejector rod 12 drives the adjusting rod 11 to extrude the pressed plate 13, the signal column 14 in the pressed plate 13 moves to the rightmost end, at the moment, the movable plate 15 is driven to move up and down when the transmission rod 7 rotates, the auxiliary rod on the right side moves simultaneously when the movable plate 15 moves upwards, the signal column 14 is pushed out when the auxiliary rod 16 contacts the signal column 14, and when the problem of non-oil injection occurs in the whole structure, personnel can know the abnormal condition of the wind motor at the first time, so as to perform maintenance operation, losses are minimized.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.