Speed reduction motor capable of reducing gear abrasion

By designing an oil circulation lubrication system in the reducer motor, the problems of gear wear and lubricating oil and fluid management are solved, and effective protection and lubrication of gear components are achieved.

CN222638304UActive Publication Date: 2025-03-18BONSEN ELECTRONICS CO LTD +1
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Patent Information

Application Number
CN202421220164.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-31
Publication Date
2025-03-18
Estimated Expiration
2034-05-31

AI Technical Summary

Technical Problem

After long-term use of existing gear reducer motors, the lack of internal lubricating oil will cause accelerated wear of gear components and lack effective lubrication measures.

Method used

A reduction motor including a mounting base, connector, threaded opening, oblique opening, cutting and fixing seat is designed. The gear assembly is driven to circulate and lubricate the gear assembly through the driving gear, and judge and replenish the lubricating oil through the cutting and scale.

Benefits of technology

Effectively slows down gear wear, ensures lubrication and protection of internal components of the gear reduction motor, and simplifies oil management and replenishment processes.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of motors, and discloses a gear motor capable of slowing down gear wear, which comprises a mounting seat and a driving motor, a side cover is fixedly mounted on the left side of the mounting seat through a bolt piece, a sealing washer is arranged between the side cover and the mounting seat, and an inclined hole is formed inside the front end of the mounting seat. When the gear motor capable of slowing down gear wear is used, after the gear motor is closed, the arranged connector can be screwed out from the outside of the threaded opening at the front end of the mounting seat, and after the insertion strip is pulled out from the inside of the fixed seat, the remaining amount of oil in the mounting seat can be determined directly through the oil adhered to the insertion strip; and after oil liquid lacks, the oil liquid can be added in time through the fixed seat, so that the gear set can be conveniently lubricated, the abrasion of the gear assembly in the gear motor is slowed down, and the problem that no measures can be taken to slow down the abrasion of the gear assembly in the gear motor is solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a reduction motor capable of alleviating gear wear. Background Art

[0002] A reduction motor generally refers to an assembled integration of a reducer and a motor, and can also be called a gear motor or gear motor. It has many advantages such as low energy consumption, superior performance, space saving, reliability and durability, and is widely used in reduction transmission mechanisms of various general mechanical equipment such as metallurgy, mining, lifting, transportation, cement, construction and office supplies.

[0003] During the installation and use of the reduction motor, the main body of the reduction motor is generally a closed structure. Although some lubricating oil is added inside to lubricate the gear set, the amount of lubricating oil inside the reduction motor cannot be directly checked and added. When the gear assembly in the reduction motor is running, the internal lubricating oil will produce a certain loss. When the internal lubricating oil is lost due to natural wear and tear or leakage after long-term use, it will cause accelerated wear of the internal gear set and produce abnormal noise, which may seriously cause damage to the inside of the reduction motor. There are deficiencies and no measures to slow down the wear of the internal gear assembly of the reduction motor.

[0004] Now, a reduction motor capable of slowing down gear wear is proposed to solve the above-mentioned drawbacks. Utility Model Content

[0005] The utility model aims to provide a reduction motor capable of slowing down gear wear, so as to solve the problem in the above background technology that there is no measure capable of slowing down the wear of the internal gear assembly of the reduction motor.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reduction motor capable of slowing down gear wear, comprising a mounting seat and a driving motor, a side cover being fixedly mounted on the left side of the mounting seat by means of bolts, a sealing gasket being arranged between the side cover and the mounting seat, an oblique opening being arranged inside the front end of the mounting seat, a fixing seat being fixedly mounted on the front end of the mounting seat, a threaded opening being arranged inside the front end of the fixing seat, a connecting head being arranged at the front end of the fixing seat, an insert being fixedly mounted at the bottom end of the connecting head, and a scale being arranged on the insert.

[0007] Preferably, the oblique opening passes through the interior of the front end of the mounting seat, and the bottom end of the insert passes through the interior of the fixing seat and the oblique opening respectively.

[0008] Preferably, the outside of the connector is provided with an external thread, and the inside of the threaded opening is provided with an internal thread matching the external thread.

[0009] Preferably, a protective cover is provided on the right side of the mounting seat, and fixing rods are welded and fixed at both ends of the top right side of the mounting seat, and an external thread is provided on the outside of the fixing rods, and a connecting plate is welded and fixed on the left side of the top of the protective cover, and a through groove is provided inside the connecting plate, and the right side of the fixing rod passes through the inside of the through groove, and the right side of the outside of the fixing rod is rotatably connected to a locking ring.

[0010] Preferably, ventilation grooves are respectively opened inside the two ends of the shield, and the ventilation grooves penetrate the interior of the two ends of the shield respectively, and multiple groups of ventilation grooves are arranged at equal intervals inside the two ends of the shield.

[0011] Preferably, a fixed top seat is welded and fixed to the top of the mounting seat, and a lifting ring is provided at the top of the fixed top seat, a fixed head is welded and fixed to the bottom end of the lifting ring, and an external thread is provided on the outside of the fixed head, a connecting groove is provided inside the top of the fixed top seat, and an internal thread is provided inside the connecting groove.

[0012] Preferably, a handle is fixedly mounted on the top end of the right side of the mounting seat.

[0013] Preferably, a driving motor is installed and fixed at the bottom end of the right side of the side cover, and the output shaft of the driving motor passes through the right side of the mounting seat and is fixed with a driving gear, a rotating shaft is movably installed at the top end of the right side inside the mounting seat, and the left side of the rotating shaft passes through the inside of the side cover, a driven gear is installed outside the rotating shaft, the driving gear and the driven gear are meshed and connected, and fixed bottom plates are respectively welded and fixed to the bottom of both ends of the mounting seat, and mounting holes are opened inside the fixed bottom plates.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the gear motor capable of slowing down the wear of the gears not only can slow down the wear of the gear components inside the gear motor, but also can protect the motor components inside the gear motor from collision, and can also facilitate the lifting and transfer of the gear motor;

[0015] (1) By providing a mounting seat, a connector, a threaded opening, an oblique opening, an insert, a scale and a fixed seat, when the reduction motor is running, the driving motor drives the driving gear to rotate, and the driving gear can simultaneously use the meshing driven gear to drive the rotating shaft to rotate, thereby reducing speed and increasing torque. When the driving gear rotates, the oil at the bottom end of the mounting seat can be brought up, and the driving gear and the driven gear can be lubricated for rotation. After the reduction motor is turned off, the connector provided at the front end of the mounting seat can be screwed outward from the outside of the threaded opening, and the insert can be pulled outward from the inside of the fixed seat. The remaining amount of oil in the mounting seat can be directly determined by the oil attached to the insert. When the lack of oil is found, it can be added in time through the fixed seat, which is convenient for lubricating the gear set and slowing down the wear of the gear assembly inside the reduction motor;

[0016] (2) By providing a mounting seat, a driving motor, a shield, a locking ring, a fixing rod, a connecting plate, a through slot and a ventilation slot, when the reduction motor is installed and used, the shield provided can be attached to the right side of the mounting seat to the left at the top of the outside of the driving motor, and the fixing rod can be passed through the inside of the through slot, and then two sets of locking rings can be screwed into the outside of the fixing rod, and the connecting plate and the shield can be tightly fixed to the right side of the mounting seat. The shield can be used to cover the outside of the driving motor to prevent collision and reduce damage to the outside of the motor component;

[0017] (3) By providing a mounting base, a fixed top base, a lifting ring, a handle, a fixing head and a connecting groove, when the reduction motor is to be transferred, the fixing head at the bottom end of the lifting ring can be screwed into the inside of the connecting groove and fixed to the top of the fixed top base. Then, an external small hanger and a hand-pulled hoist can be used to hook the hook into the inside of the lifting ring to lift the reduction motor for convenient transfer. At the same time, a handle is installed and fixed at the top of the right side of the mounting base, and the reduction motor can also be manually lifted and transferred. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the side cross-sectional structure of the mounting seat of the utility model;

[0020] Figure 3 It is a three-dimensional enlarged structural schematic diagram of the protective cover of the utility model;

[0021] Figure 4 For this utility model Figure 1 A in the figure is an enlarged structural diagram.

[0022] In the figure: 1. fixed base plate; 2. mounting base; 3. side cover; 4. driving gear; 5. driven gear; 6. rotating shaft; 7. sealing gasket; 8. fixed top seat; 9. lifting ring; 10. handle; 11. locking ring; 12. fixing rod; 13. shield; 14. driving motor; 15. connecting head; 16. threaded mouth; 17. oblique opening; 18. insert strip; 19. scale; 20. fixing base; 21. connecting plate; 22. through groove; 23. ventilation groove; 24. fixing head; 25. connecting groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4 A reduction motor capable of slowing down gear wear comprises a mounting seat 2 and a driving motor 14, a side cover 3 is fixedly mounted on the left side of the mounting seat 2 by bolts, a sealing gasket 7 is arranged between the side cover 3 and the mounting seat 2, an oblique opening 17 is provided inside the front end of the mounting seat 2, a fixing seat 20 is fixedly mounted on the front end of the mounting seat 2, a threaded opening 16 is provided inside the front end of the fixing seat 20, a connector 15 is provided on the front end of the fixing seat 20, and an insert 18 is fixed to the bottom end of the connector 15, and a scale 19 is provided on the insert 18;

[0025] The oblique opening 17 penetrates the interior of the front end of the mounting seat 2, the bottom end of the insert 18 penetrates the interior of the fixing seat 20 and the oblique opening 17 respectively, the exterior of the connector 15 is provided with an external thread, and the interior of the threaded opening 16 is provided with an internal thread matching the external thread;

[0026] Specifically, Figure 1 and Figure 2 As shown, after turning off the reduction motor, the connector 15 can be screwed outward from the outside of the threaded opening 16 at the front end of the mounting base 2, and the insert 18 can be pulled outward from the inside of the fixing base 20. The remaining amount of oil inside the mounting base 2 can be directly determined by the oil attached to the insert 18. When it is found that the oil is lacking, it can be added in time through the fixing base 20, so as to facilitate the lubrication of the gear set and reduce the wear of the gear components inside the reduction motor.

[0027] Embodiment 2: A shield 13 is provided on the right side of the mounting seat 2, and a fixing rod 12 is welded and fixed at both ends of the top of the right side of the mounting seat 2, and an external thread is provided on the outside of the fixing rod 12. A connecting plate 21 is welded and fixed on the left side of the top of the shield 13, and a through groove 22 is provided inside the connecting plate 21. The right side of the fixing rod 12 penetrates the inside of the through groove 22, and a locking ring 11 is rotatably connected to the right side of the outside of the fixing rod 12. Ventilation grooves 23 are provided inside the two ends of the shield 13, and the ventilation grooves 23 penetrate the inside of the two ends of the shield 13, and a plurality of groups of ventilation grooves 23 are provided at equal intervals inside the two ends of the shield 13;

[0028] Specifically, Figure 1 and Figure 3 As shown, the shield 13 can be attached to the right side of the mounting base 2 to the left, and the fixing rod 12 can be passed through the interior of the through groove 22. Then, two sets of locking rings 11 can be screwed onto the outside of the fixing rod 12, and the connecting plate 21 and the shield 13 can be tightly fixed to the right side of the mounting base 2. The shield 13 can be used to protect the outside of the drive motor 14 from collision.

[0029] Embodiment 3: A fixed top seat 8 is welded and fixed to the top of the mounting seat 2, and a lifting ring 9 is provided at the top of the fixed top seat 8, a fixed head 24 is welded and fixed to the bottom of the lifting ring 9, and an external thread is provided on the outside of the fixed head 24, a connecting groove 25 is provided on the inside of the top of the fixed top seat 8, and an internal thread is provided on the inside of the connecting groove 25, and a handle 10 is fixed to the top of the right side of the mounting seat 2;

[0030] Specifically, Figure 1 and Figure 4 As shown, the fixed head 24 at the bottom end of the lifting ring 9 can be screwed into the connecting groove 25 and fixed on the top of the fixed top seat 8. Then, the hook can be hooked into the inside of the lifting ring 9 by using an external small hanger and a hand-pulled lifting hoist to lift the reduction motor for convenient transfer. At the same time, a handle 10 is installed and fixed on the top of the right side of the mounting seat 2, and the reduction motor can also be lifted and transferred manually.

[0031] A driving motor 14 is fixedly mounted on the bottom end of the right side of the side cover 3, and the output shaft of the driving motor 14 passes through the right side of the mounting seat 2 and is fixedly mounted with a driving gear 4. A rotating shaft 6 is movably mounted on the top end of the right side of the inside of the mounting seat 2, and the left side of the rotating shaft 6 passes through the inside of the side cover 3. A driven gear 5 is mounted on the outside of the rotating shaft 6, and the driving gear 4 and the driven gear 5 are meshedly connected. Fixed base plates 1 are respectively welded and fixed to the bottoms of both ends of the mounting seat 2, and mounting holes are opened inside the fixed base plate 1.

[0032] Working principle: When the utility model is in use, the driving motor 14 drives the driving gear 4 to rotate. When the driving gear 4 rotates, the meshing driven gear 5 can be used to drive the rotating shaft 6 to rotate, thereby reducing speed and increasing torque. When the driving gear 4 rotates, the oil at the bottom end of the mounting seat 2 can be brought up, and the driving gear 4 and the driven gear 5 can be lubricated for rotation. After the reduction motor is turned off, the connector 15 can be screwed outward from the outside of the threaded opening 16 at the front end of the mounting seat 2, and the insert 18 can be pulled out from the inside of the fixing seat 20. The remaining amount of oil in the mounting seat 2 can be directly determined by the oil attached to the insert 18. When the lack of oil is found, it can be added in time through the fixing seat 20 to lubricate the gear set. At the same time, the reduction motor is installed to When in use, the shield 13 can also be attached to the right side of the mounting seat 2 to the left at the top of the outside of the driving motor 14, and the fixing rod 12 can be passed through the inside of the through groove 22, and then two sets of locking rings 11 can be used to screw into the outside of the fixing rod 12, and the connecting plate 21 and the shield 13 can be tightly fixed to the right side of the mounting seat 2. The shield 13 can be used to protect the outside of the driving motor 14 from collision, and when the reduction motor needs to be transferred, the lifting ring 9 can be installed and fixed on the top of the fixed top seat 8, and then the external small hanger and the hand-pulled lifting hoist can be used to hook the hook into the inside of the lifting ring 9, and the reduction motor can be lifted and quickly transferred. At the same time, a handle 10 is installed and fixed on the top of the right side of the mounting seat 2, and the reduction motor can also be manually lifted and transferred.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A reduction motor capable of reducing gear wear, comprising a mounting seat (2) and a drive motor (14), characterized in that: A side cover (3) is fixedly mounted on the left side of the mounting seat (2) by means of bolts, a sealing gasket (7) is arranged between the side cover (3) and the mounting seat (2), an oblique opening (17) is provided inside the front end of the mounting seat (2), a fixing seat (20) is fixedly mounted on the front end of the mounting seat (2), a threaded opening (16) is provided inside the front end of the fixing seat (20), a connector (15) is provided at the front end of the fixing seat (20), an insert (18) is fixed at the bottom end of the connector (15), and a scale (19) is provided on the insert (18).

2. A reduction motor capable of reducing gear wear according to claim 1, characterized in that: The oblique opening (17) passes through the interior of the front end of the mounting seat (2), and the bottom end of the inserting strip (18) passes through the interior of the fixing seat (20) and the oblique opening (17) respectively.

3. A reduction motor capable of reducing gear wear according to claim 1, characterized in that: The connector (15) is provided with an external thread on the outside, and the threaded opening (16) is provided with an internal thread matching the external thread on the inside.

4. A reduction motor capable of reducing gear wear according to claim 1, characterized in that: A shield (13) is provided on the right side of the mounting seat (2), and fixing rods (12) are respectively welded and fixed at both ends of the top of the right side of the mounting seat (2), and the outside of the fixing rod (12) is provided with an external thread, and a connecting plate (21) is welded and fixed on the left side of the top of the shield (13), and a through groove (22) is provided inside the connecting plate (21), and the right side of the fixing rod (12) passes through the inside of the through groove (22), and the right side of the outside of the fixing rod (12) is rotatably connected with a locking ring (11).

5. A reduction motor capable of reducing gear wear according to claim 4, characterized in that: Ventilation slots (23) are respectively provided inside the two ends of the shield (13), and the ventilation slots (23) respectively penetrate the interior of the two ends of the shield (13), and a plurality of groups of the ventilation slots (23) are respectively arranged inside the two ends of the shield (13) at equal intervals.

6. A reduction motor capable of reducing gear wear according to claim 1, characterized in that: A fixed top seat (8) is welded and fixed to the top of the mounting seat (2), and a lifting ring (9) is arranged at the top of the fixed top seat (8). A fixed head (24) is welded and fixed to the bottom of the lifting ring (9), and an external thread is provided on the outside of the fixed head (24). A connecting groove (25) is provided on the inside of the top of the fixed top seat (8), and an internal thread is provided on the inside of the connecting groove (25).

7. A reduction motor capable of reducing gear wear according to claim 1, characterized in that: A handle (10) is fixedly mounted on the top end of the right side of the mounting seat (2).

8. The reduction motor capable of reducing gear wear according to claim 1, characterized in that: A driving motor (14) is fixedly mounted on the bottom end of the right side of the side cover (3), and the output shaft of the driving motor (14) passes through the right side of the mounting seat (2) and is fixedly mounted with a driving gear (4). A rotating shaft (6) is movably mounted on the top end of the right side of the mounting seat (2), and the left side of the rotating shaft (6) passes through the inside of the side cover (3). A driven gear (5) is mounted on the outside of the rotating shaft (6), and the driving gear (4) and the driven gear (5) are meshingly connected. Fixed bottom plates (1) are respectively welded and fixed to the bottoms of both ends of the mounting seat (2), and mounting holes are provided inside the fixed bottom plates (1).