CN110725937A - Turbine worm reducer capable of avoiding abrasion - Google Patents
Turbine worm reducer capable of avoiding abrasion Download PDFInfo
- Publication number
- CN110725937A CN110725937A CN201911086727.5A CN201911086727A CN110725937A CN 110725937 A CN110725937 A CN 110725937A CN 201911086727 A CN201911086727 A CN 201911086727A CN 110725937 A CN110725937 A CN 110725937A
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- China
- Prior art keywords
- gear
- groove
- oil
- ball
- storage tank
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0408—Exchange, draining or filling of transmission lubricant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Abstract
The invention discloses an abrasion-proof worm gear reducer which comprises a main body, an oil storage tank and an oil filling pipeline, wherein a motor is fixed on the side face of the main body, a first gear is installed at the output end of the motor, a second gear is arranged on the side face of the first gear, the second gear is installed at one end of a connecting shaft, a third gear is installed at the other end of the connecting shaft, a fourth gear is arranged on the side face of the third gear, the fourth gear is installed on the outer side of a speed change shaft, the oil storage tank is arranged at the top of the main body, a tank cover is installed at the top of the oil storage tank through a rotating shaft, a sealing ring is fixed at the bottom of the tank cover, a fixed block is fixed on the side face of. This turbine worm reduction gear who avoids wearing and tearing because the oil storage tank that the reduction gear passes through the main part top carries lubricating oil in the use, then when daily use, can add lubricating oil at any time, prevent that the inside lubricating oil that lacks of reduction gear from causing wearing and tearing.
Description
Technical Field
The invention relates to the technical field of worm and gear speed reducers, in particular to a worm and gear speed reducer capable of avoiding abrasion.
Background
As is known, a worm gear reducer used in our daily life is a power transmission mechanism, which uses a speed converter of a gear to reduce the number of revolutions of a motor to a desired number of revolutions and obtain a large torque, so that the application range of the reducer is quite wide in a mechanism for transmitting power and motion.
Although the existing worm gear speed reducers are various, the existing worm gear speed reducers cannot rapidly and conveniently add lubricating oil into the speed reducer when in use, and are easy to wear after long-term use, so the existing worm gear speed reducers avoiding wear are improved.
Disclosure of Invention
The invention aims to provide a wear-resistant worm gear reducer, which aims to solve the problems that the worm gear reducer in the prior market cannot rapidly and conveniently add lubricating oil into the reducer during use and is easy to wear after long-term use.
In order to achieve the purpose, the invention provides the following technical scheme: the worm gear reducer includes main body, oil storage tank and oil filling pipe, motor fixed to the side of the main body,
a first gear is mounted at the output end of the motor, a second gear is arranged on the side surface of the first gear, the second gear is mounted at one end of a connecting shaft, a third gear is mounted at the other end of the connecting shaft, a fourth gear is arranged on the side surface of the third gear, and the fourth gear is mounted on the outer side of a speed changing shaft;
the oil storage tank is arranged at the top of the main body, a tank cover is arranged at the top of the oil storage tank through a rotating shaft, a sealing ring is fixed at the bottom of the tank cover, a fixing block is fixed on the side surface of the tank cover, a fixing hole is formed in the side surface of the fixing block, a fixing bolt is arranged in the fixing hole and fixed in the fixing groove, and the fixing groove is formed in the side surface of the oil storage tank;
the oil feeding pipeline is arranged at the bottom of the oil storage tank and communicated with the ball groove, the bottom of the ball groove is communicated with the oil inlet, a sealing ball is arranged inside the ball groove, a sealing rod is fixed at the top of the sealing ball, a spring is arranged outside the sealing rod, the sealing rod is arranged inside a rod hole, the rod hole is formed in the top of the main body, and a circular ring is fixed at the top of the sealing rod.
Preferably, the motor is in transmission connection with the second gear through the first gear, and the second gear is in transmission connection with the speed changing shaft through the fourth gear.
Preferably, the capping passes through to constitute revolution mechanic between pivot and the oil storage tank, just the sealing washer of capping bottom sets up to rubber material.
Preferably, the fixing block is fixed on the side of the groove cover opposite to the rotating shaft, and a thread engagement structure is formed between the fixing bolt on the side of the fixing block and the fixing groove.
Preferably, the number of the oil filling pipelines is two, the two oil filling pipelines are respectively communicated with the ball grooves at the tops of the first gear and the third gear, and sealing balls are arranged in the ball grooves at the tops of the first gear and the third gear.
Preferably, the sealing ball is made of rubber, the diameter of the sealing ball is matched with that of the ball groove, and the diameter of the ball groove is larger than that of the oil inlet.
Compared with the prior art, the invention has the beneficial effects that: this turbine worm reduction gear who avoids wearing and tearing:
(1) when the turbine worm reducer avoiding abrasion is used, lubricating oil is added into an oil storage tank, then a tank cover is rotatably arranged at the top of the oil storage tank through a rotating shaft, then a fixing bolt is arranged in a fixing hole and is screwed in a fixing groove, the tank cover can be fixed at the top of the oil storage tank through a sealing ring in a sealing mode, and the lubricating oil is prevented from spilling out of the oil storage tank in the using process;
(2) in the use process of the wear-resistant worm gear reducer, as the reducer carries lubricating oil through the oil storage groove at the top of the main body, the lubricating oil can be added at any time during daily use, so that the wear caused by the lack of the lubricating oil in the reducer is prevented, the complex disassembly operation is avoided, the wear-resistant worm gear reducer is convenient and fast, and the working time of workers is reduced;
(3) if lubricating oil needs to be added to the turbine worm speed reducer capable of avoiding abrasion, the two circular rings at the top of the main body are upwards pulled, the sealing rod is pulled out from the inside of the rod hole, the sealing ball is lifted from the bottom of the ball groove, the oil adding pipeline is communicated with the oil inlet, lubricating oil can be added to the inside of the main body from the oil inlet, and the operation is simple.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged side view of the section B in FIG. 2.
In the figure: 1. a main body; 2. a motor; 3. a first gear; 4. a second gear; 5. a connecting shaft; 6. a third gear; 7. a fourth gear; 8. a speed change shaft; 9. an oil storage tank; 10. a rotating shaft; 11. a slot cover; 12. a seal ring; 13. a fixed block; 14. a fixing hole; 15. fixing the bolt; 16. fixing grooves; 17. an oil feeding pipeline; 18. a ball groove; 19. an oil inlet; 20. a sealing ball; 21. a sealing rod; 22. a spring; 23. a rod hole; 24. a circular ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a worm gear reducer capable of avoiding abrasion comprises a main body 1, a motor 2, a first gear 3, a second gear 4, a connecting shaft 5, a third gear 6, a fourth gear 7, a speed changing shaft 8, an oil storage tank 9, a rotating shaft 10, a tank cover 11, a sealing ring 12, a fixing block 13, a fixing hole 14, a fixing bolt 15, a fixing groove 16, an oil filling pipeline 17, a ball groove 18, an oil inlet 19, a sealing ball 20, a sealing rod 21, a spring 22, a rod hole 23 and a circular ring 24, wherein the motor 2 is fixed on the side surface of the main body 1,
the output end of the motor 2 is provided with a first gear 3, the motor 2 is in transmission connection with a second gear 4 through the first gear 3, the second gear 4 is in transmission connection with a speed change shaft 8 through a fourth gear 7, when the electric motor is used, the motor 2 is turned on, the first gear 3 is driven to rotate through the motor 2, the first gear 3 drives the fourth gear 7 to rotate through the second gear 4, the fourth gear 7 drives the speed change shaft 8 to rotate, and speed change operation can be completed, the second gear 4 is arranged on the side surface of the first gear 3, the second gear 4 is arranged at one end of a connecting shaft 5, the other end of the connecting shaft 5 is provided with a third gear 6, the side surface of the third gear 6 is provided with the fourth gear 7, and the fourth gear 7 is arranged outside the speed change shaft 8;
the oil storage tank 9 is arranged at the top of the main body 1, the top of the oil storage tank 9 is provided with a tank cover 11 through a rotating shaft 10, the tank cover 11 is of a rotating structure between the rotating shaft 10 and the oil storage tank 9, a sealing ring 12 at the bottom of the tank cover 11 is made of rubber, when the speed reducer is used, lubricating oil is firstly added into the oil storage tank 9, then the tank cover 11 is rotatably arranged at the top of the oil storage tank 9 through the rotating shaft 10, a fixing bolt 15 is arranged in a fixing hole 14, the fixing bolt 15 is screwed in a fixing groove 16, the tank cover 11 can be sealed and fixed at the top of the oil storage tank 9 through the sealing ring 12, the lubricating oil is prevented from spilling out of the oil storage tank 9 in the using process, the bottom of the tank cover 11 is fixed with the sealing ring 12, the side face of the tank cover 11 is fixed with a fixing block 13, the fixing block 13 is, when the reducer is used, firstly, lubricating oil is added into the oil storage tank 9, then, the tank cover 11 is rotatably mounted at the top of the oil storage tank 9 through the rotating shaft 10, then, the fixing bolt 15 is mounted in the fixing hole 14, and the fixing bolt 15 is screwed in the fixing groove 16, so that the tank cover 11 can be hermetically fixed at the top of the oil storage tank 9 through the sealing ring 12, the fixing hole 14 is formed in the side surface of the fixing block 13, the fixing bolt 15 is mounted in the fixing hole 14, the fixing bolt 15 is fixed in the fixing groove 16, and the fixing groove 16 is formed in the side surface of the oil storage tank 9;
the oil feeding pipeline 17 is arranged at the bottom of the oil storage tank 9, the number of the oil feeding pipelines 17 is two, the two oil feeding pipelines 17 are respectively communicated with the ball grooves 18 at the tops of the first gear 3 and the third gear 6, in addition, sealing balls 20 are arranged inside the ball grooves 18 at the tops of the first gear 3 and the third gear 6, in the process of using the speed reducer, as the speed reducer carries lubricating oil through the oil storage tank 9 at the top of the main body 1, the lubricating oil can be added at any time in daily use, the complex disassembly operation is avoided, the speed reducer is convenient and convenient, the working time of workers is reduced, the oil feeding pipeline 17 is communicated with the ball grooves 18, the bottom of the ball grooves 18 is communicated with the oil inlet 19, the sealing balls 20 are arranged inside the ball grooves 18, the sealing balls 20 are made of rubber materials, and the diameters of the sealing balls 20 are matched with the diameters of the ball grooves 18, moreover, the diameter of the ball groove 18 is larger than that of the oil inlet 19, if lubricating oil needs to be added, two circular rings 24 at the top of the main body 1 are pulled upwards, so that the sealing rod 21 is pulled out from the inside of the rod hole 23, the sealing ball 20 is lifted from the bottom of the ball groove 18, so that the oil adding pipeline 17 is communicated with the oil inlet 19, and lubricating oil can be added into the main body 1 from the oil inlet 19, the operation is simple, the sealing rod 21 is fixed at the top of the sealing ball 20, the spring 22 is installed on the outer side of the sealing rod 21, the sealing rod 21 is installed inside the rod hole 23, the rod hole 23 is arranged at the top of the main body 1, and the circular ring 24 is fixed at the top of the sealing.
The working principle is as follows: when the worm gear reducer avoiding abrasion is used, firstly, the motor 2 is opened, the first gear 3 is driven to rotate by the motor 2, the first gear 3 drives the fourth gear 7 to rotate by the second gear 4, the fourth gear 7 drives the speed change shaft 8 to rotate, and then the speed change operation can be completed, when the reducer is used, the groove cover 11 at the top of the oil storage groove 9 is firstly opened, then lubricating oil is added into the oil storage groove 9, then, the groove cover 11 is rotatably installed at the top of the oil storage groove 9 through the rotating shaft 10, then, the fixing bolt 15 is installed in the fixing hole 14, the fixing bolt 15 is screwed in the fixing groove 16, the groove cover 11 can be sealed and fixed at the top of the oil storage groove 9 through the sealing ring 12, the lubricating oil is prevented from spilling out of the oil storage groove 9 in the using process, then, the reducer can be used, and in the using process of the reducer, because the lubricating oil is carried by the oil storage groove 9 at, when the oil adding device is used daily, lubricating oil can be added at any time, complex disassembly operation is avoided, the operation is convenient and fast, the working time of workers is reduced, if the lubricating oil needs to be added, the two circular rings 24 at the top of the main body 1 are pulled upwards, the sealing rod 21 is pulled out of the rod hole 23, the sealing ball 20 is lifted from the bottom of the ball groove 18, the oil adding pipeline 17 is communicated with the oil inlet 19, the lubricating oil can be added into the main body 1 from the oil inlet 19, the operation is simple, and the content which is not described in detail in the description belongs to the prior art which is known by professionals in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an avoid worn and torn turbine worm reducer ware, includes main part (1), oil storage tank (9) and adds oil pipe way (17), its characterized in that: a motor (2) is fixed on the side surface of the main body (1), wherein,
a first gear (3) is installed at the output end of the motor (2), a second gear (4) is arranged on the side face of the first gear (3), the second gear (4) is installed at one end of a connecting shaft (5), a third gear (6) is installed at the other end of the connecting shaft (5), a fourth gear (7) is arranged on the side face of the third gear (6), and the fourth gear (7) is installed on the outer side of a speed changing shaft (8);
the oil storage tank (9) is arranged at the top of the main body (1), a tank cover (11) is mounted at the top of the oil storage tank (9) through a rotating shaft (10), a sealing ring (12) is fixed at the bottom of the tank cover (11), a fixing block (13) is fixed on the side face of the tank cover (11), a fixing hole (14) is formed in the side face of the fixing block (13), a fixing bolt (15) is mounted inside the fixing hole (14), the fixing bolt (15) is fixed inside a fixing groove (16), and the fixing groove (16) is formed in the side face of the oil storage tank (9);
add oil pipe way (17) and set up in oil storage tank (9) bottom, add oil pipe way (17) and ball groove (18) and be linked together, ball groove (18) bottom is linked together with oil inlet (19), ball groove (18) internally mounted has ball sealer (20), ball sealer (20) top is fixed with sealing rod (21), spring (22) are installed in sealing rod (21) outside, sealing rod (21) are installed inside rod hole (23), rod hole (23) set up at main part (1) top, sealing rod (21) top is fixed with ring (24).
2. A wear-resistant worm gear reducer as set forth in claim 1, wherein: the motor (2) is in transmission connection with the second gear (4) through the first gear (3), and the second gear (4) is in transmission connection with the speed changing shaft (8) through the fourth gear (7).
3. A wear-resistant worm gear reducer as set forth in claim 1, wherein: the groove cover (11) forms a rotating structure between the rotating shaft (10) and the oil storage groove (9), and a sealing ring (12) at the bottom of the groove cover (11) is made of rubber.
4. A wear-resistant worm gear reducer as set forth in claim 1, wherein: the fixing block (13) is fixed on one side of the side face of the groove cover (11) opposite to the rotating shaft (10), and a thread meshing structure is formed between the fixing bolt (15) on the side face of the fixing block (13) and the fixing groove (16).
5. A wear-resistant worm gear reducer as set forth in claim 1, wherein: the oil feeding pipelines (17) are arranged in two numbers, the two oil feeding pipelines (17) are respectively communicated with ball grooves (18) at the tops of the first gear (3) and the third gear (6), and sealing balls (20) are arranged inside the ball grooves (18) at the tops of the first gear (3) and the third gear (6).
6. A wear-resistant worm gear reducer as set forth in claim 1, wherein: the sealing ball (20) is made of rubber, the diameter of the sealing ball (20) is matched with that of the ball groove (18), and the diameter of the ball groove (18) is larger than that of the oil inlet (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911086727.5A CN110725937A (en) | 2019-11-08 | 2019-11-08 | Turbine worm reducer capable of avoiding abrasion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911086727.5A CN110725937A (en) | 2019-11-08 | 2019-11-08 | Turbine worm reducer capable of avoiding abrasion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110725937A true CN110725937A (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911086727.5A Pending CN110725937A (en) | 2019-11-08 | 2019-11-08 | Turbine worm reducer capable of avoiding abrasion |
Country Status (1)
| Country | Link |
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| CN (1) | CN110725937A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795118A (en) * | 2020-06-09 | 2020-10-20 | 江苏奥格新能源科技有限公司 | Speed reducer of hub motor |
| CN112377571A (en) * | 2020-10-30 | 2021-02-19 | 沈睿 | Speed reducer |
-
2019
- 2019-11-08 CN CN201911086727.5A patent/CN110725937A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795118A (en) * | 2020-06-09 | 2020-10-20 | 江苏奥格新能源科技有限公司 | Speed reducer of hub motor |
| CN112377571A (en) * | 2020-10-30 | 2021-02-19 | 沈睿 | Speed reducer |
| CN112377571B (en) * | 2020-10-30 | 2023-03-10 | 广东安昂智能制造供应链技术有限公司 | Speed reducer |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200124 |
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| WD01 | Invention patent application deemed withdrawn after publication |