CN215673529U - Gear-driven lubricating device - Google Patents
Gear-driven lubricating device Download PDFInfo
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- CN215673529U CN215673529U CN202120096025.1U CN202120096025U CN215673529U CN 215673529 U CN215673529 U CN 215673529U CN 202120096025 U CN202120096025 U CN 202120096025U CN 215673529 U CN215673529 U CN 215673529U
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- gear box
- pipe
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Abstract
The utility model discloses a gear-driven lubricating device, which relates to the technical field of lubricating devices and aims at solving the problem that lubricating oil cannot be uniformly added to gears in the existing gear-driven process, the gear-driven lubricating device comprises a gear box, wherein an oil storage barrel is fixedly arranged at the top end of the gear box, an oil pipe is fixedly arranged on the inner wall of the top end of the gear box, the top end of the oil pipe penetrates through the top end of the gear box and is communicated with the bottom of the oil storage barrel, reciprocating lead screws which are symmetrically distributed are rotatably arranged on the two inner side walls of the gear box, moving blocks are sleeved with the reciprocating lead screws in a threaded manner, oil guide pipes are fixedly arranged at the bottoms of the two moving blocks, and the bottom ends of the oil guide pipes are communicated with the oil guide pipes; the gear lubricating device is novel in structure, lubricating oil can be uniformly added to the gear, the conditions of serious gear abrasion, loose connection, corrosion and aging caused by long-term use of the gear are avoided, and the normal use of a machine is ensured.
Description
Technical Field
The utility model relates to the technical field of lubricating devices, in particular to a gear transmission lubricating device.
Background
The gear transmission is a device for transmitting motion and power by a gear pair, and is a mechanical transmission mode which is most widely applied in various modern equipment. Its advantages are high accuracy, efficiency and reliability, compact structure and long service life. Lubrication is an important part of tribology research. The friction state of the friction pair is improved to reduce the friction resistance and slow down the abrasion. Lubrication is generally achieved by a lubricant. In addition, the lubricant has the functions of rust prevention, vibration reduction, sealing, power transmission and the like. The modern lubricating technology is fully utilized, the service performance and the service life of the machine can be obviously improved, the energy consumption is reduced, the friction and the abrasion are reduced, and the friction state of a friction pair is improved to reduce the friction resistance and slow down the abrasion.
In the existing gear transmission process, the mode of adding lubricating oil is single, lubricating oil can not be uniformly added to the gear, most gear transmissions use various gears and splines to be meshed for transmission, the gear is seriously abraded easily in long-term use, the connection is loose, the corrosion and the aging are caused, the normal use of a machine is influenced, and the operation efficiency of the machine is reduced. Therefore, in order to solve such problems, we propose a lubrication device for a gear transmission.
SUMMERY OF THE UTILITY MODEL
The utility model provides a gear transmission lubricating device, which solves the problem that lubricating oil cannot be uniformly added to a gear in the existing gear transmission process.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a gear-driven lubricating device comprises a gear box, wherein an oil storage barrel is fixedly mounted at the top end of the gear box, an oil pipe is fixedly mounted on the inner wall of the top end of the gear box, the top end of the oil pipe penetrates through the top end of the gear box and is communicated with the bottom of the oil storage barrel, reciprocating lead screws which are symmetrically distributed are rotatably mounted on the two inner side walls of the gear box, a moving block is sleeved on each reciprocating lead screw in a threaded manner, two oil guide pipes are fixedly mounted at the bottom of the moving blocks, the bottom end of each oil pipe is communicated with the corresponding oil guide pipe, oil dripping pipes which are uniformly distributed are fixedly mounted at the bottom of the corresponding oil guide pipes and are communicated with the corresponding oil guide pipes, a ball valve is arranged inside each oil dripping pipe, a connecting rod is rotatably mounted on one side wall of each oil dripping pipe and is arranged in parallel to the corresponding reciprocating lead screws, the connecting rod extends to the inside the corresponding oil dripping pipes and is fixedly connected with the corresponding ball valve, and a chain wheel is fixedly mounted at one end, far away from the corresponding ball valve, of the connecting rod, the chain wheel sleeve is provided with a chain, and one end of the oil guide pipe is provided with a valve control device.
Preferably, valve control device includes backup pad, dwang, drive gear, rack, drive taper gear and driven taper gear, it has the backup pad to lead oil pipe one end fixed mounting, the hypomere through type of backup pad rotates and installs the dwang, the fixed cover of one end of leading oil pipe is kept away from to the dwang is equipped with drive gear, the inside wall fixed mounting that the gear box is close to the backup pad has the rack, rack and drive gear meshing, the fixed cover of one end that drive gear was kept away from to the dwang is equipped with drive taper gear, is close to the sprocket lateral wall fixed mounting of backup pad has driven taper gear, driven taper gear and drive taper gear meshing.
Preferably, the drive gear is located above the rack.
Preferably, the one end of reciprocal lead screw extends to the fixed cover of the lateral wall outside of gear box and is equipped with the belt pulley, two be connected with driving belt between the belt pulley, gear box lateral wall fixed mounting has servo motor, servo motor's output shaft and one of them the tip fixed connection of reciprocal lead screw.
Preferably, the oil pipe is an elastic plastic part and is made of HUS materials.
Preferably, gear box bottom fixed mounting has an album oil drum, album oil drum and gear box intercommunication.
The utility model has the beneficial effects that:
1. the reciprocating lead screw drives the oil guide pipe to reciprocate in the gear box, lubricating oil can be uniformly added to the gear, the ball valve can be opened intermittently through the valve control device, the function of accurate lubrication can be realized, the lubricating oil is saved, and the lubricating cost is reduced.
2. Through setting up the spring pipe, when can making oil pipe remove, keep the intercommunication with the oil storage bucket all the time, and do not influence the inside gear drive of gear box, can collect unrestrained lubricating oil through the sump oil bucket of gear box bottom, circulate the lubricating oil that the sump oil bucket was collected and use.
In conclusion, the lubricating oil can be uniformly added to the gear by using the device, so that the conditions of serious gear abrasion, loose connection, corrosion and aging caused by long-term use of the gear are avoided, and the normal use of the machine is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional top view of the present invention;
FIG. 4 is a side cross-sectional view of the present invention.
Reference numbers in the figures: 1. a gear case; 2. an oil storage barrel; 3. an oil pipe is communicated; 4. a reciprocating screw rod; 5. a moving block; 6. an oil guide pipe; 7. an oil dripping pipe; 8. a ball valve; 9. a connecting rod; 10. a sprocket; 11. a chain; 12. a support plate; 13. rotating the rod; 14. a drive gear; 15. a rack; 16. driving the bevel gear; 17. a driven bevel gear; 18. a belt pulley; 19. a servo motor; 20. oil collection barrel.
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.
Referring to fig. 1-4, a gear drive's lubricating arrangement, including gear box 1, 1 top fixed mounting of gear box has oil storage bucket 2, lubricating oil has been placed in the oil storage bucket 2, 1 top inner wall fixed mounting of gear box has oil pipe 3, oil pipe 3 is elastic plastic spare, and the material is the HUS material, 3 tops of oil pipe run through 1 top of gear box and oil storage bucket 2 bottoms intercommunication, two inside walls of gear box 1 rotate and install the reciprocal lead screw 4 that is the symmetric distribution, 4 threaded sleeves of reciprocal lead screw are equipped with movable block 5, 5 bottom fixed mounting of two movable blocks have lead oil pipe 6, the bottom of oil pipe 3 with lead oil pipe 6 intercommunication, lead 6 bottom fixed mounting of oil pipe and be evenly distributed's oil drip pipe 7, oil drip pipe 7 with lead oil pipe 6 intercommunication, oil drip 7 inside is equipped with ball valve 8.
Connecting rod 9 is installed in the rotation of a lateral wall of oil drip pipe 7, connecting rod 9 is parallel arrangement with reciprocal lead screw 4, connecting rod 9 extends to 7 inside and ball valve 8 fixed connection of oil drip pipe, the fixed cover of one end that ball valve 8 was kept away from to connecting rod 9 is equipped with sprocket 10, sprocket 10 cover is equipped with chain 11, 1 bottom fixed mounting of gear box has oil collecting barrel 20, oil collecting barrel 20 and 1 intercommunication of gear box, the outside fixed cover of lateral wall that the one end of reciprocal lead screw 4 extended to gear box 1 is equipped with belt pulley 18, be connected with driving belt between two belt pulleys 18, 1 lateral wall fixed mounting of gear box has servo motor 19, servo motor 19's output shaft and one of them reciprocal lead screw 4's tip fixed connection.
Lead 6 one end of oil pipe and be equipped with valve control device, valve control device includes backup pad 12, dwang 13, drive gear 14, rack 15, drive conical gear 16 and driven conical gear 17, 6 one end fixed mounting of oil pipe leads has backup pad 12, the hypomere through type of backup pad 12 rotates installs dwang 13, the fixed cover of one end that leads oil pipe 6 was kept away from to dwang 13 is equipped with drive gear 14, gear box 1 is close to the inside wall fixed mounting of backup pad 12 has rack 15, rack 15 and the meshing of drive gear 14, drive gear 14 is located rack 15 top, the fixed cover of one end that drive gear 14 was kept away from to dwang 13 is equipped with drive conical gear 16, 10 lateral wall fixed mounting of sprocket that is close to backup pad 12 has driven conical gear 17, driven conical gear 17 meshes with drive conical gear 16.
When the device is used, a servo motor 19 is started, two reciprocating screw rods 4 are driven to rotate simultaneously through the connection of a belt pulley 18 and a transmission belt, two moving blocks 5 drive an oil guide pipe 6 to reciprocate in a gear box 1, a rack 15 in the moving process drives a driving gear 14 to rotate, a rotating rod 13 is driven to rotate, a driving conical gear 16 drives a driven conical gear 17 to rotate, a chain wheel 10 connected with the driven conical gear 17 starts to rotate, all the chain wheels 10 are driven to rotate simultaneously through a chain 11, a connecting rod 9 drives a ball valve 8 to rotate, lubricating oil in an oil storage barrel 2 enters the oil guide pipe 6 through an oil through pipe 3, when the ball valve 8 is opened, the lubricating oil flows down through an oil dripping pipe 7 and drips into a rotating gear in the gear box 1, an oil collecting barrel 20 at the bottom of the gear box 1 collects the scattered lubricating oil, and the collected lubricating oil can be recycled through the periodic disassembly of the oil collecting barrel 20, the lubrication cost of the gear can be saved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a gear drive's lubricating arrangement, includes gear box (1), its characterized in that, gear box (1) top fixed mounting has oil storage bucket (2), gear box (1) top inner wall fixed mounting has oil pipe (3), oil pipe (3) top runs through gear box (1) top and communicates bottom oil storage bucket (2), two inside walls of gear box (1) rotate and install reciprocal lead screw (4) that are the symmetric distribution, reciprocal lead screw (4) thread bush is equipped with movable block (5), two movable block (5) bottom fixed mounting has oil pipe (6), the bottom of oil pipe (3) and oil pipe (6) intercommunication lead, oil pipe (6) bottom fixed mounting has oil dripping pipe (7) that are the uniform distribution, oil dripping pipe (7) and oil pipe (6) intercommunication, oil dripping pipe (7) inside is equipped with ball valve (8), one side wall of oil drip pipe (7) rotates and installs connecting rod (9), connecting rod (9) are parallel arrangement with reciprocal lead screw (4), connecting rod (9) extend to oil drip pipe (7) inside and ball valve (8) fixed connection, the fixed cover of one end that ball valve (8) were kept away from in connecting rod (9) is equipped with sprocket (10), sprocket (10) cover is equipped with chain (11), it is equipped with valve control device to lead oil pipe (6) one end.
2. A gear-driven lubricating device according to claim 1, characterized in that the valve control device comprises a support plate (12), a rotating rod (13), a driving gear (14), a rack (15), a driving bevel gear (16) and a driven bevel gear (17), wherein the support plate (12) is fixedly installed at one end of the oil guide pipe (6), the rotating rod (13) is installed at the lower section of the support plate (12) in a penetrating manner in a rotating manner, the driving gear (14) is fixedly sleeved at one end, away from the oil guide pipe (6), of the rotating rod (13), the rack (15) is fixedly installed on the inner side wall of the gear box (1) close to the support plate (12), the rack (15) is meshed with the driving gear (14), the driving bevel gear (16) is fixedly sleeved at one end, away from the driving gear (14), of the rotating rod (13), and the driven bevel gear (17) is fixedly installed on the side wall of the chain wheel (10) close to the support plate (12), the driven bevel gear (17) is meshed with the driving bevel gear (16).
3. A geared lubrication device according to claim 2, in which the drive gear (14) is located above the rack (15).
4. A gear transmission lubricating device according to claim 1, characterized in that one end of the reciprocating screw rod (4) extends to the outside of the side wall of the gear box (1) and is fixedly sleeved with a belt pulley (18), a transmission belt is connected between the two belt pulleys (18), a servo motor (19) is fixedly installed on the side wall of the gear box (1), and the output shaft of the servo motor (19) is fixedly connected with the end of one of the reciprocating screw rods (4).
5. A geared lubrication device according to claim 1, in which the oil conduit (3) is a flexible plastic part and is made of a HUS material.
6. A gear transmission lubricating device according to claim 1, characterized in that an oil collecting barrel (20) is fixedly mounted at the bottom of the gear box (1), and the oil collecting barrel (20) is communicated with the gear box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120096025.1U CN215673529U (en) | 2021-01-14 | 2021-01-14 | Gear-driven lubricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120096025.1U CN215673529U (en) | 2021-01-14 | 2021-01-14 | Gear-driven lubricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215673529U true CN215673529U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120096025.1U Active CN215673529U (en) | 2021-01-14 | 2021-01-14 | Gear-driven lubricating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215673529U (en) |
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2021
- 2021-01-14 CN CN202120096025.1U patent/CN215673529U/en active Active
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Effective date of registration: 20220831 Address after: 4-1-8, No. 33, Xunye 1st Road, Tiexi District, Shenyang City, Liaoning Province 110000 Patentee after: Shenyang Hongxin Bai Filter Compressor Purification Equipment Co.,Ltd. Address before: 518000 Honghu building 1409, No. 3129 Renmin North Road, Lixin community, Dongmen street, Luohu District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ZHONGKE CHUANGXIANG TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |