Flat T-shaped self-locking actuator

Abstract

The utility model discloses a flat type T-shaped self-locking actuator, which relates to the technical field of actuators, and comprises a shell and a motor, the motor is fixedly connected with the shell, the output end of the motor penetrates through the shell and extends to the inner side, the output end of the motor is fixedly connected with an output shaft, the end face of the output shaft is fixedly connected with a worm, and the worm is fixedly connected with the shell. A gear set is arranged in the shell and is in meshed connection with the worm, a driving shaft is rotationally connected to the position, close to the top, of the outer surface of the shell in a penetrating mode, a meshing wheel is fixedly connected to the outer surface of the driving shaft, and the meshing wheel is in meshed connection with the gear set. According to the utility model, when the actuator operates every time, the internal transmission structure of the actuator can uniformly receive the circulation of the lubricating liquid to be fully lubricated, when the actuator is started again, the problem that the transmission structure is subjected to dry grinding to generate noise due to the fact that the lubricating liquid sinks to the bottom can be avoided, and the user experience feeling after the actuator is installed and used is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of actuators, in particular to a flat T-shaped self-locking actuator. Background Art

[0002] With the continuous improvement of living standards, while people's demands for the performance, appearance, and safety performance of automobiles are increasing, the requirements for the interior and exterior environment of automobiles are also constantly increasing. Various driving structures inside the automobile need to use actuators.

[0003] In the prior art, when the actuator installed inside the automobile is in use, considering the low usage frequency of the electric table board inside the automobile, during the long-term driving of the automobile, the actuator will only run several times, and most of the time it is in a static state. Then, during the long-term driving of the automobile, the high-frequency vibration generated by the driving of the automobile will affect the actuator, resulting in the grease of the internal gear set of the actuator breaking away and sinking to the bottom. This will cause dry grinding and noise when the actuator runs, affecting the user experience.

[0004] Therefore, we propose a flat T-shaped self-locking actuator to solve the problems mentioned above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a flat T-shaped self-locking actuator to solve the problem that the high-frequency vibration generated by the driving of the automobile in the above-mentioned background art will affect the actuator, resulting in the grease of the internal gear set of the actuator breaking away and sinking to the bottom, which will cause dry grinding and noise when the actuator runs, affecting the user experience.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A flat T-shaped self-locking actuator, comprising: a housing and a motor, the motor is fixedly connected to the housing, the output end of the motor penetrates the housing and extends to the inside, the output end of the motor is fixedly connected with an output shaft, a worm is fixedly connected to the end face of the output shaft, a gear set is arranged inside the housing, the gear set is meshed with the worm, a driving shaft is rotatably connected through the outer surface of the housing near the top position, a meshing wheel is fixedly connected to the outer surface of the driving shaft, the meshing wheel is meshed with the gear set, and a first driving gear is fixedly connected to the outer surface of the output shaft; a supply component, the supply component is used for extracting the lubricating liquid sinking to the bottom, the supply component is located inside the housing, the supply component comprises a support shaft, two fixing rods and a filter head, the support shaft is rotatably connected to the inner bottom of the housing, and a first driven gear is fixedly connected to the upper end face of the support shaft; an output component, the output component is used for circularly supplying the lubricating liquid from above the actuator, the output component is fixedly connected to the top of the housing, and the output component comprises a box body.

[0007] Preferably, both of the fixing rods are fixedly connected to the inner wall of the housing, the filter head is fixedly connected to the inner bottom of the housing, a first bevel gear is fixedly connected to the outer surface of the support shaft, a second bevel gear is meshed with the outer surface of the first bevel gear, a second rotating shaft is fixedly connected to the end face of the second bevel gear, and the end face of the second rotating shaft is rotatably connected to the inner wall of the housing.

[0008] Preferably, a first rotating shaft is rotatably connected to the inner wall of the housing, an eccentric wheel is fixedly connected to the outer surface of the first rotating shaft, a first toothed belt pulley is fixedly connected to the outer surface of the first rotating shaft, a second toothed belt pulley is fixedly connected to the outer surface of the second rotating shaft, and a driving toothed belt is arranged between the outer surfaces of the first toothed belt pulley and the second toothed belt pulley.

[0009] Preferably, an arc-shaped plate is fixedly connected between the end faces of the two fixing rods, a flat plate is fixedly connected to the outer surface of the arc-shaped plate, a filter plate is fixedly connected to the inner bottom of the filter head, an extraction pipe is fixedly connected to the upper end face of the filter head, a hose is fixedly connected to the end face of the extraction pipe, the hose is located inside the arc-shaped plate, the eccentric wheel and the arc-shaped plate are arranged in a matching manner, and the eccentric wheel and the hose are matched in position.

[0010] Preferably, support wheels are symmetrically rotatably connected to the outer surface of the flat plate, the support wheels and the hose are matched in position, a notch is formed in the outer surface of the arc-shaped plate close to the hose, and a plurality of rollers are evenly rotatably connected to the inner surface of the notch, and the outer surfaces of the rollers are attached to the outer surface of the hose.

[0011] Preferably, the box body and the housing are communicated, an output pipe is fixedly connected to the top of the box body, the end face of the output pipe penetrates through the housing and extends to the inside, a connecting pipe is fixedly connected to the end face of the output pipe, the connecting pipe is communicated with the box body, and the connecting pipe is communicated with the hose.

[0012] Preferably, a plurality of buckles are sleeved on the outer surface of the connecting pipe, and all the buckles are fixedly connected to the inner wall of the housing.

[0013] Preferably, a communicating cover is fixedly connected to the inner top of the box body, the communicating cover and the output pipe are arranged in a matching manner, and a plurality of oil outlets are fixedly connected to the bottom of the communicating cover at equal intervals.

[0014] Preferably, a rotating rod is rotatably connected to the inner surface of the box body, the rotating rod is located below the communicating cover, a plurality of blades are evenly fixedly connected to the outer surface of the rotating rod, a second driven gear is fixedly connected to the outer surface of the rotating rod, a second driving gear is fixedly connected to the outer surface of the driving shaft, and the second driven gear is meshed with the second driving gear.

[0015] Preferably, an outer frame is fixedly connected to the inner bottom of the housing. The outer surface of the outer frame fits against the inner wall of the housing, and a sealing ring is provided at a position near the bottom of the inner surface of the outer frame.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. When the actuator is in operation, when the motor runs to drive the drive shaft to rotate and turn out the connected device, the output shaft will drive the first bevel gear to rotate accordingly. The first bevel gear can drive the eccentric wheel to rotate. The protruding end of the eccentric wheel repeatedly squeezes the hose to suck the lubricating fluid from the bottom position of the housing. The lubricating fluid will drip downward through multiple oil outlet positions. The lubricating fluid dripping downward can flow downward from the upper part of the actuator, so that the lubricating fluid evenly covers the transmission structure inside it. That is, every time the actuator runs, the transmission structure inside it will evenly receive the flow of the lubricating fluid and be fully lubricated. When the actuator is started again, it can avoid the problem of dry grinding of the transmission structure caused by the sinking of the lubricating fluid to the bottom and the resulting noise, effectively improving the user experience after the actuator is installed and used.

[0018] 2. Its lubricating fluid extraction structure is driven to operate synchronously by the motor of the actuator itself, achieving the purpose of realizing multiple functions through the linkage of a single drive structure. While improving the functionality of the actuator, it reduces additional energy consumption and meets the requirements of energy conservation and environmental protection.

[0019] 3. The rotation of the drive shaft can drive the second driving gear to rotate synchronously. When the second driving gear rotates, it can drive multiple blades to rotate. The rotation of the blades can disrupt the dripping state of the lubricating fluid, causing the lubricating fluid to deviate from the natural dripping path. The lubricating fluid is unevenly thrown downward above the housing, so that the lubricating fluid can evenly contact all positions of the gear set. The lubricating fluid coating of the internal drive structure of the actuator is relatively uniform, effectively improving the lubrication effect of the actuator when the supply component and the output component cooperate to operate. After fully lubricating the inside of the actuator, it further improves the noise reduction amplitude during the operation of the actuator, and thus improves the use effect of the actuator.

[0020] 4. The worm and the meshing wheel are made of materials such as high-strength low-carbon steel, which can ensure stable transmission under large transmitted torques. At the same time, the drive shaft is machined from metal materials, having good stability and wear resistance, effectively enhancing its service life. The housing and the gear set are injection molded from alloys with good stiffness, which can ensure the strength and stiffness of the parts and the overall stability of the actuator. At the same time, the motor is driven by DC, having the advantages of good starting and speed regulation performance, wide and smooth speed regulation range, and strong overload capacity. At the same time, it is less affected by electromagnetic interference, is relatively cheap to repair, and the actuator can be connected and driven to various different devices through the form of driving the operation by an external drive shaft, and can be used in applications in multiple fields such as table tops, cup holders, and armrests. The actuator made by combining the worm and the gear set has the advantages of strong stability, high practicability, and strong versatility. Description of the Drawings

[0021] Figure 1 is a perspective view of a flat T-shaped self-locking actuator of the present utility model;

[0022] Figure 2 is a sectional view of the housing structure of a flat T-shaped self-locking actuator of the present utility model;

[0023] Figure 3 is a sectional view of the housing of a flat T-shaped self-locking actuator of the present utility model from another perspective;

[0024] Figure 4 is a schematic diagram of the outer frame structure of a flat T-shaped self-locking actuator of the present utility model;

[0025] Figure 5 is a schematic diagram of the motor structure of a flat T-shaped self-locking actuator of the present utility model;

[0026] Figure 6 is a schematic diagram of the supply component structure of a flat T-shaped self-locking actuator of the present utility model;

[0027] Figure 7 is a schematic diagram of the hose structure of a flat T-shaped self-locking actuator of the present utility model;

[0028] Figure 8 is a schematic diagram of the output component structure of a flat T-shaped self-locking actuator of the present utility model;

[0029] Figure 9 is a schematic diagram of the box body structure of a flat T-shaped self-locking actuator of the present utility model.

[0030] In the figure:

[0031] 1. Housing; 2. Motor; 3. Output shaft; 4. Worm; 5. First driving gear; 6. Supply component; 601. Support shaft; 602. First driven gear; 603. First bevel gear; 604. Fixed rod; 605. Arc plate; 606. Flat plate; 607. First rotating shaft; 608. First toothed belt pulley; 609. Second toothed belt pulley; 610. Driving toothed belt; 611. Eccentric wheel; 612. Second rotating shaft; 613. Second bevel gear; 614. Filter head; 615. Filter plate; 616. Extraction pipe; 617. Hose; 618. Roller; 619. Support wheel; 7. Output component; 701. Box body; 702. Output pipe; 703. Connecting pipe; 704. Buckle; 705. Connecting cover; 706. Oil outlet; 707. Rotating rod; 708. Blade; 709. Second driven gear; 8. Gear set; 9. Driving shaft; 10. Meshing wheel; 11. Second driving gear; 12. Outer frame; 13. Sealing ring. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Please refer to Figures 1-9 , the present invention provides a technical solution: a flat T-shaped self-locking actuator, comprising: a housing 1 and a motor 2, the motor 2 is fixedly connected to the housing 1, the output end of the motor 2 penetrates the housing 1 and extends to the inside, the output end of the motor 2 is fixedly connected to an output shaft 3, the end face of the output shaft 3 is fixedly connected to a worm 4, a gear set 8 is arranged inside the housing 1, the gear set 8 is meshed and connected with the worm 4, a driving shaft 9 is rotatably connected through the outer surface of the housing 1 near the top position, a meshing wheel 10 is fixedly connected to the outer surface of the driving shaft 9, the meshing wheel 10 is meshed and connected with the gear set 8, and a first driving gear 5 is fixedly connected to the outer surface of the output shaft 3; a supply component 6, the supply component 6 is used for extracting the bottom-sediment lubricating liquid, the supply component 6 is located inside the housing 1, the supply component 6 includes a support shaft 601, two fixed rods 604 and a filter head 614, the support shaft 601 is rotatably connected to the inner bottom of the housing 1, and a first driven gear 602 is fixedly connected to the upper end face of the support shaft 601; an output component 7, the output component 7 is used for circularly supplying the lubricating liquid from above the actuator, the output component 7 is fixedly connected to the top of the housing 1, and the output component 7 includes a box body 701.

[0034] As Figure 3 and Figure 6As shown in the figure, both fixed rods 604 are fixedly connected to the inner wall of the housing 1, the filter head 614 is fixedly connected to the inner bottom of the housing 1, a first bevel gear 603 is fixedly connected to the outer surface of the support shaft 601, a second bevel gear 613 is meshed and connected to the outer surface of the first bevel gear 603, a second rotating shaft 612 is fixedly connected to the end face of the second bevel gear 613, and the end face of the second rotating shaft 612 is rotatably connected to the inner wall of the housing 1. The arrangement of the fixed rods 604 provides support for the arc-shaped plate 605 and the flat plate 606. When the motor 2 operates to drive the drive shaft 9 to rotate and turn out the connecting device, the output shaft 3 will drive the first bevel gear 603 to rotate accordingly. The first bevel gear 603 can drive the second rotating shaft 612 to rotate accordingly through the meshing with the second bevel gear 613.

[0035] As Figure 6 and Figure 7 shown in the figure, a first rotating shaft 607 is rotatably connected to the inner wall of the housing 1. An eccentric wheel 611 is fixedly connected to the outer surface of the first rotating shaft 607. A first toothed belt pulley 608 is fixedly connected to the outer surface of the first rotating shaft 607. A second toothed belt pulley 609 is fixedly connected to the outer surface of the second rotating shaft 612. A drive toothed belt 610 is arranged between the outer surfaces of the first toothed belt pulley 608 and the second toothed belt pulley 609. When the second rotating shaft 612 rotates, it can drive the second toothed belt pulley 609 to rotate accordingly. The second toothed belt pulley 609 drives the first rotating shaft 607 to rotate accordingly through the connection of the drive toothed belt 610 and the first toothed belt pulley 608. The rotation of the first rotating shaft 607 drives the eccentric wheel 611 to rotate accordingly.

[0036] As Figure 6 and Figure 7 shown in the figure, an arc-shaped plate 605 is fixedly connected between the end faces of the two fixed rods 604. A flat plate 606 is fixedly connected to the outer surface of the arc-shaped plate 605. A filter plate 615 is fixedly connected to the inner bottom of the filter head 614. An extraction pipe 616 is fixedly connected to the upper end face of the filter head 614. A hose 617 is fixedly connected to the end face of the extraction pipe 616. The hose 617 is located inside the arc-shaped plate 605. The eccentric wheel 611 and the arc-shaped plate 605 are set in a matching manner, and the positions of the eccentric wheel 611 and the hose 617 are coordinated. As the eccentric wheel 611 continues to rotate, the protruding end of the eccentric wheel 611 repeatedly squeezes the hose 617. The hose 617 compressed by the eccentric wheel 611 returns to its original state, and a negative pressure is formed inside it, thereby generating suction through the extraction pipe 616 to suck the lubricating fluid from the bottom position of the housing 1.

[0037] As Figure 6 and Figure 7As shown, support wheels 619 are symmetrically and rotatably connected to the outer surface of the flat plate 606. The support wheels 619 are positioned to cooperate with the hose 617. On the outer surface of the arc-shaped plate 605 near the hose 617, a notch is formed. Inside the notch, a plurality of rollers 618 are evenly and rotatably connected. The outer surface of the rollers 618 is in contact with the outer surface of the hose 617. With the hose 617 limited by the two support wheels 619 on both sides, the hose 617 is positioned at the inner arc edge of the arc-shaped plate 605. When the hose 617 is repeatedly stressed and squeezed, due to the arrangement of the rollers 618, it can reduce the frictional force on the hose 617, thereby reducing the wear of the hose 617 during use and enhancing the service life of the hose 617.

[0038] As Figure 8 and Figure 9 shown, the box body 701 is communicatively connected to the outer shell 1. A discharge pipe 702 is fixedly connected to the top of the box body 701. The end surface of the discharge pipe 702 penetrates through the outer shell 1 and extends to the inside. A connecting pipe 703 is fixedly connected to the end surface of the discharge pipe 702. The connecting pipe 703 is communicatively connected to the box body 701 and is communicatively connected to the hose 617. After the lubricating fluid is sucked upward by the suction pipe 616 and the hose 617, the lubricating fluid will be drawn to the position of the communication cover 705 through the connection of the connecting pipe 703 and the discharge pipe 702.

[0039] As Figure 8 and Figure 9 shown, a plurality of buckles 704 are sleeved on the outer surface of the connecting pipe 703. The plurality of buckles 704 are all fixedly connected to the inner wall of the outer shell 1. Through the arrangement of the buckles 704, limit support can be provided for the connecting pipe 703.

[0040] As Figure 8 and Figure 9 shown, a communication cover 705 is fixedly connected to the inner top of the box body 701. The communication cover 705 is provided in a matching manner with the discharge pipe 702. A plurality of oil outlets 706 are equidistantly fixedly connected to the bottom of the communication cover 705. During the operation of the actuator, the lubricating fluid deposited at its bottom is synchronously drawn to the position of the box body 701 above the outer shell 1. The lubricating fluid will drip downward through the positions of the plurality of oil outlets 706. The lubricating fluid dripping downward can flow downward from above the actuator, so that the lubricating fluid evenly covers the internal transmission structure therein. That is, every time the actuator operates, its internal transmission structure will uniformly receive the flow of the lubricating fluid and be fully lubricated.

[0041] As Figure 8 and Figure 9As shown, a rotating rod 707 is rotatably connected to the inner surface of the box body 701. The rotating rod 707 is located below the communicating cover 705. A plurality of blades 708 are uniformly and fixedly connected to the outer surface of the rotating rod 707. A second driven gear 709 is fixedly connected to the outer surface of the rotating rod 707. A second driving gear 11 is fixedly connected to the outer surface of the driving shaft 9. The second driven gear 709 is meshed with the second driving gear 11. When lubricant drips from the oil outlet 706 to lubricate the inside of the actuator, the operation of the driving shaft 9 can drive the second driving gear 11 to rotate synchronously. When the second driving gear 11 rotates, it can drive the second driven gear 709 to rotate. The second driven gear 709 can drive the rotating rod 707 to rotate. The rotation of the rotating rod 707 can drive a plurality of blades 708 to rotate. When lubricant drips downward above the blades 708, with the rotation of the blades 708, it can disrupt the dripping state of the dripping lubricant, causing the lubricant to deviate from the natural dripping path. The lubricant is unevenly thrown downward above the outer shell 1, so that the lubricant can uniformly contact all positions of the gear set 8.

[0042] As Figure 3 and Figure 4 As shown, an outer frame 12 is fixedly connected to the inner bottom of the outer shell 1. The outer surface of the outer frame 12 is attached to the inner wall of the outer shell 1. A sealing ring 13 is arranged at a position close to the bottom on the inner surface of the outer frame 12. Through the combined use of the outer frame 12 and the sealing ring 13 at the bottom of the outer shell 1, the outer frame 12 and the sealing ring 13 cooperate to form a sealed space at the bottom of the outer shell 1. The inner space of the outer frame 12 can accommodate the lubricant that sinks to the bottom. The sealing ring 13 is used to strengthen the seal and prevent the lubricant from leaking out from the outer frame 12.

[0043] Usage method and working principle of this device: When the actuator is in operation, the rotation of the output shaft 3 is driven by the operation of the motor 2. When the output shaft 3 rotates, the worm 4 rotates accordingly. Through the setting of the gear set 8 inside the housing 1, the gear set 8 can conduct with the worm 4 as the output source. The reduction conduction of the gear set 8 drives the drive shaft 9 and the meshing wheel 10 to rotate accordingly. The drive shaft 9 is connected to structures such as the instrument panel and table board inside the vehicle. The rotation of the drive shaft 9 drives its connected structure to flip, that is, the function of flip control is realized through the operation of the actuator. Among them, the worm 4 and the meshing wheel 10 are made of materials such as high-strength low-carbon steel, which can ensure stable transmission under large transmitted torque. At the same time, the drive shaft 9 is machined from metal materials, with good stability and wear resistance, effectively improving its service life. The housing 1 and the gear set 8 are injection-molded with alloys with relatively good stiffness, which can ensure the strength and stiffness of the parts and the overall stability of the actuator. At the same time, the motor 2 is driven by direct current, with the advantages of good starting and speed regulation performance, wide and smooth speed regulation range, and strong overload capacity. At the same time, it is less affected by electromagnetic interference, relatively cheap to repair, and the actuator can be connected and driven with various different devices through the form of driving the drive shaft 9 externally, and can be used in multiple fields such as table boards, cup holders, and armrests. The actuator made by combining the worm 4 and the gear set 8 has the advantages of strong stability, high practicality, and strong versatility. When the actuator is in an unused state, the actuator is installed inside the vehicle for supporting use. The vibration generated during the vehicle's driving will affect the actuator, resulting in the lubricating fluid attached to the surfaces of transmission parts such as the meshing wheel 10 and the gear set 8 inside the housing 1 falling off. After the lubricating fluid falls off, it will sink to the bottom of the housing 1. Through the combined use of the outer frame 12 and the sealing ring 13 at the bottom of the housing 1, the outer frame 12 and the sealing ring 13 cooperate to form a sealed space at the bottom of the housing 1. The inner space of the outer frame 12 can accommodate the lubricating fluid that has sunk to the bottom, and the sealing ring 13 plays a role in strengthening the seal to prevent the lubricating fluid from leaking out from the position of the outer frame 12. When the motor 2 operates to drive the drive shaft 9 to rotate and flip out the connected device, the output shaft 3 will drive the first bevel gear 603 to rotate accordingly. The first bevel gear 603 can drive the second rotating shaft 612 to rotate accordingly through meshing with the second bevel gear 613. When the second rotating shaft 612 rotates, it can drive the second belt pulley 609 to rotate accordingly. The second belt pulley 609 drives the first rotating shaft 607 to rotate accordingly through the connection of the drive belt 610 and the first belt pulley 608. The rotation of the first rotating shaft 607 drives the eccentric wheel 611 to rotate accordingly. At this time, the hose 617 is limited by the two support wheels 619, so that the hose 617 is located at the inner arc position of the arc-shaped plate 605. As the eccentric wheel 611 continues to rotate, the protruding end of the eccentric wheel 611 repeatedly squeezes the hose 617. When the eccentric wheel 611 continues to rotate and moves away, the hose 617 compressed by the eccentric wheel 611 returns to its original state, and a negative pressure is formed inside it, and then suction is generated through the extraction pipe 616.Lubricating fluid is sucked from the bottom position of the outer shell 1. With the continuous operation of the eccentric wheel 611, the suction process is continuously repeated to achieve continuous lubricating fluid delivery. When sucking lubricating fluid from the extraction pipe 616, the lubricating fluid is drawn out through the filter head 614 and the filter plate 615. The combined use of the filter head 614 and the filter plate 615 can play an interception and filtration role, avoiding blockage and damage to the suction pipeline caused by iron filings generated during the long-term operation of the actuator, achieving the purpose of extending the service life of the actuator. After the lubricating fluid is sucked upward by the suction force generated by the extraction pipe 616 and the hose 617, the lubricating fluid is drawn to the position of the communication cover 705 through the connection of the connecting pipe 703 and the output pipe 702. At this time, during the operation of the actuator, the lubricating fluid deposited at its bottom is synchronously drawn to the position of the box body 701 above the outer shell 1. The lubricating fluid will drip downward through multiple oil outlets 706. The downward dripping lubricating fluid can flow downward from the upper part of the actuator, so that the lubricating fluid evenly covers the internal transmission structure. That is, every time the actuator operates, its internal transmission structure will uniformly receive the flow of lubricating fluid and be fully lubricated. When the actuator is restarted, the problem of dry grinding of the transmission structure and noise caused by the sedimentation of the lubricating fluid can be avoided, effectively improving the user experience after the actuator is installed and used. At the same time, its extraction lubrication structure is driven by the motor 2 of the actuator itself to rotate synchronously, achieving the purpose of realizing multiple functions with a single drive structure, reducing additional energy consumption while improving the functionality of the actuator, meeting the requirements of energy conservation and environmental protection. When lubricating the inside of the actuator while dripping lubricating fluid from the oil outlet 706, the rotation of the drive shaft 9 can drive the second driving gear 11 to rotate synchronously. When the second driving gear 11 rotates, it can drive the second driven gear 709 to rotate. The second driven gear 709 can drive the rotating rod 707 to rotate. Through the rotation of the rotating rod 707, multiple blades 708 can be driven to rotate. When lubricant drips downward above the blades 708, with the rotation of the blades 708, it can disrupt the dripping state of the lubricating fluid, causing the lubricating fluid to deviate from the natural dripping path, and the lubricating fluid is unevenly thrown downward above the outer shell 1, so that the lubricating fluid can evenly contact all positions of the gear set 8, and the lubricating fluid of the internal drive structure of the actuator is smeared more evenly, effectively improving the lubrication effect on the actuator when the supply component 6 and the output component 7 operate in cooperation. After fully lubricating the inside of the actuator, it further improves the noise reduction amplitude during the operation of the actuator, and then improves the use effect of the actuator.

[0044] The wiring diagram of the motor 2 in the present utility model belongs to the common knowledge in the field. Its working principle is already a known technology, and its model is selected according to actual use. Therefore, the control method and wiring layout of the motor 2 will not be explained in detail.

[0045] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A flat T-shaped self-locking actuator, characterized in that, Comprising: A housing (1) and a motor (2), the motor (2) is fixedly connected to the housing (1), the output end of the motor (2) penetrates through the housing (1) and extends to the inside, the output end of the motor (2) is fixedly connected with an output shaft (3), a worm (4) is fixedly connected to the end face of the output shaft (3), a gear set (8) is arranged inside the housing (1), the gear set (8) is meshed and connected with the worm (4), a drive shaft (9) is rotatably connected through the outer surface of the housing (1) near the top position, a meshing wheel (10) is fixedly connected to the outer surface of the drive shaft (9), the meshing wheel (10) is meshed and connected with the gear set (8), and a first driving gear (5) is fixedly connected to the outer surface of the output shaft (3); A supply component (6) for extracting the bottom lubricant, the supply component (6) is located inside the housing (1), the supply component (6) includes a support shaft (601), two fixing rods (604) and a filter head (614), the support shaft (601) is rotatably connected to the inner bottom of the housing (1), and a first driven gear (602) is fixedly connected to the upper end face of the support shaft (601); An output component (7) for circularly supplying lubricant above the actuator, the output component (7) is fixedly connected to the top of the housing (1), and the output component (7) includes a box body (701).

2. The flat T-type self-locking actuator according to claim 1, characterized in that: Both of the two fixing rods (604) are fixedly connected to the inner wall of the housing (1), the filter head (614) is fixedly connected to the inner bottom of the housing (1), a first bevel gear (603) is fixedly connected to the outer surface of the support shaft (601), a second bevel gear (613) is meshed and connected to the outer surface of the first bevel gear (603), a second rotating shaft (612) is fixedly connected to the end face of the second bevel gear (613), and the end face of the second rotating shaft (612) is rotatably connected to the inner wall of the housing (1).

3. The flat T-type self-locking actuator according to claim 2, wherein: A first rotating shaft (607) is rotatably connected to the inner wall of the housing (1), an eccentric wheel (611) is fixedly connected to the outer surface of the first rotating shaft (607), a first toothed belt pulley (608) is fixedly connected to the outer surface of the first rotating shaft (607), a second toothed belt pulley (609) is fixedly connected to the outer surface of the second rotating shaft (612), and a driving toothed belt (610) is arranged between the outer surfaces of the first toothed belt pulley (608) and the second toothed belt pulley (609).

4. The flat T-type self-locking actuator according to claim 3, characterized in that: An arc-shaped plate (605) is fixedly connected between the end faces of the two fixing rods (604), a flat plate (606) is fixedly connected to the outer surface of the arc-shaped plate (605), a filter plate (615) is fixedly connected to the inner bottom of the filter head (614), an extraction pipe (616) is fixedly connected to the upper end face of the filter head (614), a hose (617) is fixedly connected to the end face of the extraction pipe (616), the hose (617) is located inside the arc-shaped plate (605), the eccentric wheel (611) and the arc-shaped plate (605) are in a matching setting, and the eccentric wheel (611) and the hose (617) are in a position matching.

5. The flat T-type self-locking actuator according to claim 4, wherein: The outer surface of the flat plate (606) is symmetrically and rotatably connected with support wheels (619). The support wheels (619) are matched with the position of the hose (617). A notch is formed on the outer surface of the arc-shaped plate (605) close to the hose (617). A plurality of rollers (618) are evenly and rotatably connected to the inner surface of the notch. The outer surface of the rollers (618) is in contact with the outer surface of the hose (617).

6. The flat T-type self-locking actuator according to claim 4, wherein: The box body (701) is communicated with the outer shell (1). A discharge pipe (702) is fixedly connected to the top of the box body (701). The end face of the discharge pipe (702) penetrates through the outer shell (1) and extends to the inside. A connecting pipe (703) is fixedly connected to the end face of the discharge pipe (702). The connecting pipe (703) is communicated with the box body (701). The connecting pipe (703) is communicated with the hose (617).

7. The flat T-type self-locking actuator according to claim 6, wherein: A plurality of buckles (704) are sleeved on the outer surface of the connecting pipe (703). The plurality of buckles (704) are fixedly connected to the inner wall of the outer shell (1).

8. The flat T-type self-locking actuator according to claim 6, wherein: A communicating cover (705) is fixedly connected to the inner top of the box body (701). The communicating cover (705) is provided in a matching manner with the discharge pipe (702). A plurality of oil outlets (706) are fixedly connected to the bottom of the communicating cover (705) at equal intervals.

9. The flat T-type self-locking actuator according to claim 8, wherein: A rotating rod (707) is rotatably connected to the inner surface of the box body (701). The rotating rod (707) is located below the communicating cover (705). A plurality of blades (708) are evenly fixedly connected to the outer surface of the rotating rod (707). A second driven gear (709) is fixedly connected to the outer surface of the rotating rod (707). A second driving gear (11) is fixedly connected to the outer surface of the driving shaft (9). The second driven gear (709) is meshed with the second driving gear (11).

10. The flat T-type self-locking actuator according to claim 1, characterized in that: An outer frame (12) is fixedly connected to the inner bottom of the outer shell (1). The outer surface of the outer frame (12) is in contact with the inner wall of the outer shell (1). A sealing ring (13) is arranged at a position close to the bottom on the inner surface of the outer frame (12).

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