CN213361037U - Oil-dripping lubricating low-speed reducer - Google Patents
Oil-dripping lubricating low-speed reducer Download PDFInfo
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- CN213361037U CN213361037U CN202021753787.6U CN202021753787U CN213361037U CN 213361037 U CN213361037 U CN 213361037U CN 202021753787 U CN202021753787 U CN 202021753787U CN 213361037 U CN213361037 U CN 213361037U
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Abstract
The utility model discloses a lubricated low-speed reduction gear of oil drip belongs to reduction gear technical field, including the reducing gear box, first oil board and the input gear of leading is installed in the inside left side of reducing gear box, oil board and output gear are led to the inside right side of reducing gear box installation second, be provided with reduction gear between input gear and the output gear, surface mounting has the batch oil tank on the reducing gear box, fixed surface is connected with collection box and circulator under the reducing gear box, the collection box top is inlayed and is connected with and leads the hydraulic fluid port, the circulator is located the collection box right-hand member. The utility model provides a drip lubricated low-speed reduction gear of oil can instil into lubricating oil to gear connection department, reduces the coefficient of friction between the gear through lubricating oil, reduces the wear efficiency of gear, effectively improves the life of reduction gear, realizes lubricating oil cyclic utilization simultaneously, effective resources are saved reduces use cost.
Description
Technical Field
The utility model relates to a reduction gear technical field especially relates to a lubricated low-speed reduction gear of oil drip.
Background
The speed reducer is generally used for low-speed and large-torque transmission equipment, and the purpose of reducing speed is achieved by meshing a motor, an internal combustion engine or other high-speed running power with a large gear on an output shaft through a gear with a small number of teeth on an input shaft of the speed reducer. A reduction gear is a relatively precise machine, and its purpose is to reduce the rotational speed and increase the torque. It has various types, different models and different purposes. The speed reducers are various in types and can be divided into gear speed reducers, worm speed reducers and planetary gear speed reducers according to the transmission types; the speed reducer can be divided into a single-stage speed reducer and a multi-stage speed reducer according to different transmission stages; according to the shape of the gear, the gear can be divided into a cylindrical gear reducer, a conical gear reducer and a conical-cylindrical gear reducer; according to the arrangement form of transmission, the speed reducer can be divided into an expansion type speed reducer, a shunt type speed reducer and a coaxial type speed reducer. The reduction gear is at the operation in-process, generally adopts gear engagement to carry out the transmission, from this, meeting friction between the gear, if the reduction gear lubrication is not enough, can lead to the wearing and tearing of drive gear, greatly reduces the reduction gear life-span.
Patent No. 201520935574.8 discloses an installation dust absorption heat radiation structure's large-scale low-speed reduction gear, the top fixed mounting radiator-grid of reduction gear box, reduction gear output shaft set up on the inside right side of reduction gear box, and reduction gear output shaft passes through the bearing and installs on reduction gear box, and the reduction gear input shaft sets up in the inside left side of reduction gear box, and the reduction gear input shaft passes through the bearing and installs on reduction gear box, intermediate drive shaft set up between reduction gear output shaft and reduction gear input shaft, intermediate drive shaft passes through the bearing and installs on reduction gear box, output gear installs on reduction gear output shaft, and input gear installs on the reduction gear input shaft, and intermediate drive gear installs on intermediate drive shaft. The utility model has the advantages of scientific and reasonable design, simple structure and convenient use.
The low speed reducers of the prior art have the following disadvantages: 1. lubricating oil cannot be dripped between the gears of the low-speed reducer, the gears can rub, if the lubrication of the reducer is insufficient, the transmission gear can be abraded, and the service life of the reducer is greatly shortened; 2. the low-speed reducer cannot recycle lubricating oil, so that resource waste is caused, and the use effect is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a drip lubricated low-speed reduction gear of oil can instil into lubricating oil to gear connection department, reduces the coefficient of friction between the gear through lubricating oil, reduces the wear efficiency of gear, effectively improves the life of reduction gear, realizes lubricating oil cyclic utilization simultaneously, effective resources are saved reduces use cost.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of lubricated low-speed reduction gear of oil drip, including the reducing gear box, first oiled-plate and the input gear of leading is installed in the inside left side of reducing gear box, oiled-plate and output gear are led to the inside right side of reducing gear box installation second, be provided with reduction gear between input gear and the output gear, surface mounting has the batch oil tank on the reducing gear box, fixed surface is connected with collection box and circulator under the reducing gear box, the collection box top is inlayed and is connected with and leads the hydraulic fluid port, the circulator is located the collection box right-hand member.
Optionally, a box cover is installed at the top end of the oil storage box, and a first oil dropper and a second oil dropper are connected to the bottom end of the oil storage box in an embedded mode.
Optionally, the circulator internally mounted has the oil-well pump, oil-well pump left side fixedly connected with inhales oil pipe and extend to the collection box inside, oil-well pump right side fixedly connected with conveyer pipe and conveyer pipe extend to the oil storage box inside.
Optionally, a holding rod is installed at the top end of the box cover, electromagnetic valves are installed at the bottom ends of the first oil dropper and the second oil dropper, and the electromagnetic valves are electrically connected with an external control panel through wires.
Optionally, the input gear, the output gear and the reduction gear are all internally provided with reduction shafts.
The utility model has the advantages as follows:
the embodiment of the utility model provides a lubricated low-speed reduction gear of oil drip:
1. the upper surface of the reduction box is provided with an oil storage box, the top end of the oil storage box is provided with a box cover, the box cover is opened through a holding rod, lubricating oil is put into the oil storage box, the bottom end of the oil storage box is inlaid with a first oil dropper and a second oil dropper, the first oil dropper and the second oil dropper extend into the reduction box, the first oil dropper and the second oil dropper are respectively arranged at the connection part of the input gear and the reduction gear and the connection part of the output gear, the bottom ends of the first oil dropper and the second oil dropper are respectively provided with an electromagnetic valve, the current input end of the electromagnetic valve is connected with the current output end of an external control panel, the power supply of the electromagnetic valve is connected through the external control panel, the electromagnetic valve is electrified and opened, the oil droppers are in an open state, the first oil dropper and the second oil dropper drop lubricating oil to, the wear efficiency of the gear is reduced, and the service life of the speed reducer is effectively prolonged.
2. The two sides of the bottom end inside the reduction gearbox are respectively provided with a first oil guide plate and a second oil guide plate, the lower surface of the reduction gearbox is provided with a recovery box, the top end of the recovery box is embedded with an oil guide port, the oil guide port extends into the reduction gearbox, redundant lubricating oil in the reduction gearbox can drip downwards and flows into the oil guide port along the first oil guide plate and the second oil guide plate, the lubricating oil flows into the recovery box through the oil guide port, the left side of the recovery box is provided with a circulator, the circulator is internally provided with an oil pump, the left side of the oil pump is connected with an oil suction pipe, the oil suction pipe extends into the recovery box, the right side of the oil pump is connected with a delivery pipe, the delivery pipe extends into the oil storage box, the power supply of the oil pump is switched on through an external control panel, the lubricating oil recovered in the recovery box is sucked out, effectively saving resources and reducing the use cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a low-speed reducer lubricated by oil dripping according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an oil storage tank of the oil-dripping lubrication low-speed reducer according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a circulator for oil-dripping lubrication of a low-speed reducer according to an embodiment of the present invention.
In the figure: 1. a reduction gearbox; 2. a first oil guide plate; 3. an input gear; 4. an oil storage tank; 5. an output gear; 6. a reduction gear; 7. a second oil guide plate; 8. a circulator; 9. an oil guide port; 10. a recycling bin; 11. A box cover; 12. a first dripper; 13. a second oil dropper; 14. an oil well pump; 15. an oil suction pipe; 16. a delivery pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
An oil-dripping lubrication low-speed reducer according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1-3, the embodiment of the utility model provides a lubricated low-speed reduction gear of oil drip, including reducing gear box 1, first oil board 2 and the input gear 3 of leading are installed in the inside left side of reducing gear box 1, oil board 7 and output gear 5 are led to the inside right side of reducing gear box 1 installation second, be provided with reduction gear 6 between input gear 3 and the output gear 5, 1 surface mounting has batch oil tank 4 on the reducing gear box, 1 fixed surface is connected with collection box 10 and circulator 8 under the reducing gear box, the collection box 10 top is inlayed and is connected with and leads hydraulic fluid port 9, circulator 8 is located collection box 10 right-hand member.
The lubricating oil is dripped into the gear connection part through the oil storage tank 4, the friction coefficient between the gears is reduced through the lubricating oil, the wear efficiency of the gears is reduced, the service life of the speed reducer is effectively prolonged, meanwhile, the lubricating oil is recycled through the mutual matching of the recycling tank 10 and the circulator 8, resources are effectively saved, and the use cost is reduced.
Referring to fig. 2, a tank cover 11 is installed at the top end of the oil storage tank 4, and a first oil dropper 12 and a second oil dropper 13 are inlaid at the bottom end of the oil storage tank 4.
Illustratively, the first oil dropper 12 and the second oil dropper 13 drop lubricating oil to the joint of the gears, so that the friction coefficient between the gears is reduced through the lubricating oil, the wear efficiency of the gears is reduced, and the service life of the speed reducer is effectively prolonged.
Referring to fig. 3, an oil pump 14 is installed inside the circulator 8, an oil suction pipe 15 is fixedly connected to the left side of the oil pump 14, the oil suction pipe 15 extends into the recovery tank 10, and a delivery pipe 16 is fixedly connected to the right side of the oil pump 14, and the delivery pipe 16 extends into the oil storage tank 4.
In an example, the power supply of the oil pump 14 is connected through an external control panel, the oil pump 14 sucks lubricating oil recovered in the recovery tank 10 through the oil suction pipe 15, the lubricating oil is conveyed into the oil storage tank 4 through the conveying pipe 16, and the recovery tank 10 and the circulator 8 are matched with each other to realize the recycling of the lubricating oil, so that the resources are effectively saved, and the use cost is reduced.
Referring to fig. 2, a holding rod is installed at the top end of the tank cover 11, electromagnetic valves are installed at the bottom ends of the first oil dropper 12 and the second oil dropper 13, and the electromagnetic valves are electrically connected with an external control panel through wires.
The case cover 11 is conveniently opened through the holding rod, the conducting speed of the connection through the conducting wire is high, the service life is long, and the use is convenient.
Referring to fig. 1, the input gear 3, the output gear 5 and the reduction gear 6 are internally provided with reduction shafts.
Illustratively, the input gear 3, the output gear 5 and the reduction gear 6 can be effectively reduced through the reduction shaft, and the use is convenient.
When the electromagnetic valve is used, the input gear 3, the reduction gear 6 and the output gear 5 are installed inside the reduction gearbox 1, the reduction shafts are installed inside the input gear 3, the reduction gear 6 and the output gear 5, speed reduction can be effectively achieved through mutual matching of the input gear 3, the reduction gear 6, the output gear 5 and the reduction shafts, the oil storage tank 4 is installed on the upper surface of the reduction gearbox 1, the tank cover 11 is installed at the top end of the oil storage tank 4, the tank cover 11 is opened through a holding rod, lubricating oil is placed inside the oil storage tank 4, the first oil dropper 12 and the second oil dropper 13 are embedded at the bottom end of the oil storage tank 4, the first oil dropper 12 and the second oil dropper 13 extend into the reduction gearbox 1, the first oil dropper 12 and the second oil dropper 13 are located at the joint of the input gear 3 and the reduction gear 6 and the joint of the output gear 5 respectively, the electromagnetic valves are installed at the bottom ends of the first oil dropper 12 and the second oil dropper 13, and the current output ends of the system panels are connected, a power supply of the electromagnetic valve is connected through an external control panel, the electromagnetic valve is electrified and opened, the oil dropper is enabled to be in an open state, the first oil dropper 12 and the second oil dropper 13 drop lubricating oil to the joint of the gears, the friction coefficient between the gears is reduced through the lubricating oil, the abrasion efficiency of the gears is reduced, the service life of the speed reducer is effectively prolonged, the first oil guide plate 2 and the second oil guide plate 7 are respectively installed on two sides of the bottom end inside the speed reduction box 1, the recovery box 10 is installed on the lower surface of the speed reduction box 1, the oil guide port 9 is embedded at the top end of the recovery box 10, the guide port extends into the speed reduction box 1, redundant lubricating oil inside the speed reduction box 1 can drop downwards and flows into the oil guide port 9 along the first oil guide plate 2 and the second oil guide plate 7, and flows into the recovery box 10 through the oil guide port 9, the circulator, the oil-well pump 14 left side is connected with inhales oil pipe 15 and inhales in oil pipe 15 extends to collection box 10, 14 right sides of oil-well pump are connected with conveyer pipe 16 and extend to inside 4 of batch oil tanks, switch on the power of oil-well pump 14 through external control panel, oil-well pump 14 passes through the inside lubricating oil of retrieving of collection box 10 and inhales oil pipe 15 suction, carry inside 4 of batch oil tanks through conveyer pipe 16, realize lubricating oil cyclic utilization through collection box 10 and circulator 8 mutually supporting, effective resources are saved, and use cost is reduced.
The utility model relates to a low-speed reducer lubricated by oil drop, which comprises a reducer 1 and a reducer box; 2. A first oil guide plate; 3. an input gear; 4. an oil storage tank; 5. an output gear; 6. a reduction gear; 7. a second oil guide plate; 8. a circulator; 9. an oil guide port; 10. a recycling bin; 11. a box cover; 12. a first dripper; 13. a second oil dropper; 14. an oil well pump; 15. an oil suction pipe; 16. the specific model of the delivery pipe and the oil pump is WCB-30, the parts are all universal standard parts or parts known by the technicians in the field, and the structure and the principle of the delivery pipe and the oil pump can be known by the technicians in the technical manual or by the conventional experimental method.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a lubricated low-speed reduction gear of oil drip, includes reducing gear box (1), its characterized in that, first oil board (2) and input gear (3) are led to the inside left side of reducing gear box (1), oil board (7) and output gear (5) are led to the inside right side of reducing gear box (1) is installed to the second, be provided with between input gear (3) and output gear (5) reduction gear (6), surface mounting has batch oil tank (4) on reducing gear box (1), fixed surface is connected with collection box (10) and circulator (8) under reducing gear box (1), oil mouth (9) are led to inlay and be connected with on collection box (10) top, circulator (8) are located collection box (10) right-hand member.
2. A oil-dripping lubrication low-speed reducer according to claim 1, wherein a box cover (11) is installed at the top end of the oil storage box (4), and a first oil dripping device (12) and a second oil dripping device (13) are connected to the bottom end of the oil storage box (4) in an embedded mode.
3. The oil-dripping lubrication low-speed reducer according to claim 1, wherein an oil-well pump (14) is installed inside the circulator (8), an oil suction pipe (15) is fixedly connected to the left side of the oil-well pump (14) and the oil suction pipe (15) extends to the inside of the recovery tank (10), and a delivery pipe (16) is fixedly connected to the right side of the oil-well pump (14) and the delivery pipe (16) extends to the inside of the oil storage tank (4).
4. The oil-dripping lubrication low-speed reducer according to claim 2, wherein a holding rod is installed at the top end of the box cover (11), electromagnetic valves are installed at the bottom ends of the first oil dropper (12) and the second oil dropper (13), and the electromagnetic valves are electrically connected with an external control panel through wires.
5. A drip lubricated low speed reducer according to claim 1, wherein the input gear (3), the output gear (5) and the reduction gear (6) are internally provided with reduction shafts.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021753787.6U CN213361037U (en) | 2020-08-20 | 2020-08-20 | Oil-dripping lubricating low-speed reducer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021753787.6U CN213361037U (en) | 2020-08-20 | 2020-08-20 | Oil-dripping lubricating low-speed reducer |
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| CN213361037U true CN213361037U (en) | 2021-06-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898726A (en) * | 2021-10-08 | 2022-01-07 | 凯临钒机械(杭州)有限公司 | Special gear box for agricultural machinery |
| CN114622966A (en) * | 2022-03-17 | 2022-06-14 | 九江职院船舶与海洋工程技术有限公司 | Marine diesel engine noise reduction device based on wavelet threshold denoising |
-
2020
- 2020-08-20 CN CN202021753787.6U patent/CN213361037U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898726A (en) * | 2021-10-08 | 2022-01-07 | 凯临钒机械(杭州)有限公司 | Special gear box for agricultural machinery |
| CN114622966A (en) * | 2022-03-17 | 2022-06-14 | 九江职院船舶与海洋工程技术有限公司 | Marine diesel engine noise reduction device based on wavelet threshold denoising |
| CN114622966B (en) * | 2022-03-17 | 2023-09-22 | 九江职院船舶与海洋工程技术有限公司 | Noise reduction device for marine diesel engine |
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