Modular quick-release speed-adjusting actuator

Abstract

The utility model discloses a modular quick detach type speed regulating executor, the upper end both sides of installation base are all fixedly connected with fixed end plate, the inner end surface fixedly connected with telescopic link of fixed end plate, the inboard movable rod body inner fixedly connected with the movable plate of telescopic link, the upper end middle position department fixedly connected with the center electric connection board of installation base, be equipped with module mounting seat between center electric connection board and movable plate, the utility model discloses the effect of module mounting seat can be to the operation module and carry out separate position installation processing to, and through the reverse rotation of torsional block makes screw pin can move upward to, and makes movable board can pull to the outside, further makes movable card strip can be disconnected with module mounting seat, thereby makes module mounting seat can be detached from fixed card strip, and disconnects simultaneously with electric plug, realizes the quick disassembly processing of required maintenance module, and will not influence the normal use of other operation module.

Description

Technical Field

[0001] This utility model relates to the field of speed control actuator technology, specifically a modular quick-release speed control actuator. Background Technology

[0002] Speed ​​control actuators are devices used to automatically adjust the speed of mechanical equipment. By monitoring the difference between the actual speed and the set value, they automatically adjust the control signal to maintain stable operation.

[0003] Most existing speed-regulating actuators adopt an integrated structure design. When one of the actuator modules malfunctions and needs repair or replacement, the operator must first disassemble the entire actuator from the equipment and then disassemble the fixed connecting parts one by one to separate the modules. The operation process is cumbersome, consumes a lot of time and manpower, and seriously affects the normal operation efficiency of the equipment. Moreover, the entire shell must be disassembled before the internal modules can be separated, which further increases the difficulty of disassembling the faulty module. It is difficult to perform individual opening and closing and disassembly processing according to the module that needs to be repaired. Therefore, a modular quick-release speed-regulating actuator needs to be designed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a modular quick-release speed-regulating actuator to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular quick-release speed-regulating actuator, comprising a mounting base and a running module. Fixed end plates are fixedly connected to the left and right sides of the upper end of the mounting base. A telescopic rod is fixedly connected to the inner end face of the fixed end plate. A movable plate is fixedly connected to the inner end of the movable rod. A central electrical plate is fixedly connected to the middle position of the upper end of the mounting base. A module mounting seat is provided between the central electrical plate and the movable plate. The running module is located at the upper end of the module mounting seat. The upper outer side of the mounting base is fixedly connected to a housing, and the inner side of the housing is rotatably connected to a rotating cover plate. Rotating pins are slidably connected to both the left and right sides of the rotating cover plate. The rotating pins are rotatably connected to the housing. There are four rotating cover plates and four rotating pins.

[0006] Preferably, a movable retaining strip is fixedly connected to the inner end face of the movable plate, a threaded pin is spirally connected to the middle position of the movable plate, a torsion block is fixedly connected to the upper end of the threaded pin, the threaded pin is slidably connected to the mounting base, and limit holes are provided on both the left and right sides of the upper end face of the mounting base, the position and size of the limit holes correspond to the position and size of the threaded pin.

[0007] Preferably, a spring is provided inside the outer tube of the telescopic rod.

[0008] Preferably, a fixing strip is fixedly connected to the outer side of the central power plate, and a power connector is provided between the two fixing strips. The power connector is slidably connected to the module mounting base and electrically connected to the operating module. The left and right end faces of the module mounting base are provided with slots, and the position and size of the slots correspond to the position and size of the movable and fixed strips, respectively.

[0009] Preferably, the upper end face of the module mounting base is provided with threaded holes arranged in an X-shaped array, and bolts are provided between the module mounting base and the operating module, with the bolts and the module mounting base being spirally connected.

[0010] Preferably, a cooling fan is sealed and connected to the middle of the front wall of the outer casing, and an air inlet is provided on the rear wall of the outer casing. An air inlet filter is provided on the inner side of the air inlet, and the air inlet filter is fixedly connected to the outer casing.

[0011] Preferably, the surface of the rotating shaft between the outer shell and the rotating pin is covered with a torsion spring, and the outer torsion arm of the torsion spring is fixedly connected to the outer shell and the rotating pin respectively.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This modular quick-release speed-regulating actuator allows for the individual installation of operating modules by utilizing the module mounting base. Reverse rotation of the torsion block moves the threaded pin upwards and pulls the movable plate outwards, disengaging the movable retaining strip from the module mounting base. This allows the module mounting base to be removed from the fixed retaining strip and disconnected from the power connector, enabling rapid disassembly of the module requiring maintenance without affecting the normal operation of other operating modules.

[0013] 2. This modular quick-release speed-regulating actuator removes the rotation restriction on the outer side of the rotating cover by rotating the rotating pin, allowing the rotating cover to rotate upward and open. Furthermore, the four individually designed rotating covers can be opened separately according to the location of the operating module to be disassembled, without disassembling the entire outer shell, further improving the convenience of disassembling and assembling faulty modules. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the installation structure of this utility model; Figure 2 This is a rear view of the installation structure of this utility model; Figure 3 This is a schematic diagram of the installation structure of this utility model after the shell has been removed; Figure 4This is a schematic diagram of the upper structure of the mounting base of this utility model; Figure 5 This is a schematic diagram of the installation structure of the module mounting base and the operating module of this utility model; Figure 6 This is a right sectional view of the installation structure of the fixed end plate, telescopic rod, and movable plate of this utility model; Figure 7 This is a schematic diagram of the installation structure of the rotating cover plate and rotating locking pin of this utility model.

[0015] In the diagram: 1. Mounting base; 2. Fixed end plate; 3. Telescopic rod; 4. Movable plate; 5. Center electrical connector; 6. Module mounting base; 7. Operating module; 8. Housing; 9. Rotating cover plate; 10. Rotating latch; 11. Movable locking strip; 12. Threaded pin; 13. Torsion block; 14. Limiting socket; 15. Spring; 16. Fixed locking strip; 17. Electrical connector; 18. Slot; 19. Threaded hole; 20. Bolt; 21. Cooling fan; 22. Intake filter; 23. Torsion spring. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example 1 Please refer to Figure 1-7 As shown, this utility model provides a modular quick-release speed-regulating actuator, including a mounting base 1 and a running module 7. Fixed end plates 2 are fixedly connected to the left and right sides of the upper end of the mounting base 1. A telescopic rod 3 is fixedly connected to the inner end face of the fixed end plate 2. A movable plate 4 is fixedly connected to the inner end of the movable rod of the telescopic rod 3. A central power supply plate 5 is fixedly connected to the middle position of the upper end of the mounting base 1. A module mounting seat 6 is provided between the central power supply plate 5 and the movable plate 4. The running module 7 is provided at the upper end of the module mounting seat 6. By pulling the movable plate 4, the telescopic rod 3 can be extended and retracted, and the movable plate 4 can limit the outer end of the module mounting seat 6, while the central power supply plate 5 can limit the inner end face of the module mounting seat 6. The upper outer side of the mounting base 1 is fixedly connected to the outer shell 8, and the inner side of the outer shell 8 is rotatably connected to the rotating cover plate 9. Rotating latches 10 are slidably connected to both the left and right sides of the rotating cover plate 9. The rotating latches 10 are rotatably connected to the outer shell 8. There are four rotating cover plates 9 and four rotating latches 10. Rotating the corresponding rotating latches 10 according to the position of the faulty module will remove the restriction on the outer end face of the rotating cover plate 9, thereby allowing the rotating cover plate 9 to be rotated open, so that the faulty operating module 7 can be quickly exposed, improving the convenience of disassembling the faulty module.

[0018] Specifically, a movable retaining strip 11 is fixedly connected to the inner end face of the movable plate 4. The movable retaining strip 11 can lock and limit the module mounting base 6. A threaded pin 12 is spirally connected at the middle position of the movable plate 4. A torsion block 13 is fixedly connected to the upper end of the threaded pin 12. The threaded pin 12 is slidably connected to the mounting base 1. Limiting holes 14 are opened on both the left and right sides of the upper end face of the mounting base 1. The position and size of the limiting holes 14 correspond to the position and size of the threaded pin 12. After the movable plate 4 is attached to the outer end face of the module mounting base 6, the threaded pin 12 can be inserted into the corresponding limiting hole 14 by rotating the torsion block 13, thereby limiting the movable plate 4 and further improving the locking effect of the module mounting base 6.

[0019] Specifically, the telescopic rod 3 is equipped with a spring 15 inside the outer tube. The spring 15 allows the telescopic rod 3 to automatically move the movable plate 4 inward after the movable plate 4 is pulled and released, so that the movable plate 4 can fit tightly against the module mounting base 6.

[0020] Specifically, a fixing strip 16 is fixedly connected to the outer side of the central power receiving plate 5. The fixing strip 16 can be used to lock the inner end face of the module mounting base 6. A power connector 17 is provided between the two fixing strips 16. The power connector 17 is slidably connected to the module mounting base 6 and electrically connected to the operating module 7. The power connector 17 can directly supply power to the operating module 7 after the module mounting base 6 is installed, without the need to solder the wire ends of the operating module 7. The left and right end faces of the module mounting base 6 are provided with slots 18. The position and size of the slots 18 correspond to the position and size of the movable strip 11 and the fixed strip 16, respectively, so that the movable strip 11 and the fixed strip 16 can be inserted into the inner side of the module mounting base 6 to achieve the upper, lower and lower front and rear limit treatment of the module mounting base 6.

[0021] Specifically, the upper end face of the module mounting base 6 is provided with threaded holes 19, which are arranged in an X-shaped array. Bolts 20 are provided between the module mounting base 6 and the operating module 7. The bolts 20 are spirally connected to the module mounting base 6. The multiple threaded holes 19 allow the bolts to be quickly installed according to the shape of different types of operating modules 7.

[0022] Specifically, a cooling fan 21 is sealed and connected to the middle of the front wall of the outer casing 8, and an air inlet is opened on the rear wall of the outer casing 8. An air inlet filter 22 is provided on the inner side of the air inlet. The air inlet filter 22 is fixedly connected to the outer casing 8. The cooling fan 21 can discharge internal heat and allow external air to pass through the air inlet filter 22 for dust filtration.

[0023] Specifically, a torsion spring 23 is covered on the surface of the rotating shaft between the outer shell 8 and the rotating pin 10. The outer torsion arm of the torsion spring 23 is fixedly connected to the outer shell 8 and the rotating pin 10 respectively. The torsion spring 23 can provide elastic support for the rotating pin 10 and prevent the rotating pin 10 from automatically deflecting when no human force is used to twist it.

[0024] Working Principle: This utility model is a modular quick-release speed-regulating actuator. When using this device, the running module 7 is first fixedly installed on the upper end of the module mounting base 6 using bolts 20. The bolts 20 can be installed in threaded holes 19 at different positions according to the size of different running modules 7, thus facilitating the installation and use of different types of running modules 7. The module mounting base 6 is placed between the movable plate 4 and the central power supply plate 5, and the module mounting base 6 is secured using movable locking strips 11 and fixed locking strips 16. Threaded pins 12 then limit the left and right movement of the movable plate 4, thereby achieving quick and easy installation of the module mounting base 6. Simultaneously, the power connector 17 enables rapid power supply after the module mounting base 6 is installed. When a running module 7 malfunctions, the corresponding rotating locking pin 10 is rotated according to the location of the malfunctioning module, thereby tightening the torsion spring 23 and removing the restriction on the outer end face of the rotating cover plate 9. This allows the rotating cover 9 to be opened, quickly exposing the faulty operating module 7. Reverse rotation of the torsion block 13 causes the threaded pin 12 to move upwards, freeing the movable plate 4 from its restraints. The movable plate 4 can then be pulled outwards, simultaneously compressing the telescopic rod 3 and spring 15. This allows the movable retaining bar 11 to be removed from the internal slot 18 of the module mounting base 6, freeing the outer end of the module mounting base 6 from its restraints. The module mounting base 6 can then be pulled outwards from the fixed retaining bar 16 and disconnected from the power connector 17. This frees the module mounting base 6 and the operating module 7, enabling rapid removal and improving the efficiency of disassembling the faulty module. Furthermore, the four rotating covers 9, corresponding to different positions of the operating module 7, allow for individual opening of the required operating module 7 without disassembling the entire outer casing 8, further enhancing the ease of disassembling and assembling the faulty module.

[0025] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0026] Although the present invention 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A modular quick-release speed-regulating actuator, comprising a mounting base (1) and an operating module (7), characterized in that: Fixed end plates (2) are fixedly connected to the upper left and right sides of the mounting base (1). A telescopic rod (3) is fixedly connected to the inner end face of the fixed end plate (2). A movable plate (4) is fixedly connected to the inner end of the movable rod of the telescopic rod (3). A central power supply plate (5) is fixedly connected to the middle position of the upper end of the mounting base (1). A module mounting seat (6) is provided between the central power supply plate (5) and the movable plate (4). A running module (7) is provided at the upper end of the module mounting seat (6). The upper outer side of the mounting base (1) is fixedly connected to the outer shell (8), and the inner side of the outer shell (8) is rotatably connected to the rotating cover plate (9). Rotating pins (10) are slidably connected to the left and right sides of the rotating cover plate (9). The rotating pins (10) are rotatably connected to the outer shell (8). The number of rotating cover plates (9) and rotating pins (10) is four.

2. The modular quick-release speed-regulating actuator according to claim 1, characterized in that: The inner end face of the movable plate (4) is fixedly connected with a movable retaining strip (11), and a threaded pin (12) is spirally connected at the middle position of the movable plate (4). A torsion block (13) is fixedly connected to the upper end of the threaded pin (12). The threaded pin (12) is slidably connected to the mounting base (1). Limiting holes (14) are opened on both the left and right sides of the upper end face of the mounting base (1). The position and size of the limiting holes (14) correspond to the position and size of the threaded pin (12).

3. The modular quick-release speed-regulating actuator according to claim 1, characterized in that: The telescopic rod (3) has a spring (15) inside the outer tube.

4. A modular quick-release speed-regulating actuator according to claim 2, characterized in that: The outer side of the central power plate (5) is fixedly connected with a fixing strip (16), and a power connector (17) is provided between the two fixing strips (16). The power connector (17) is slidably connected to the module mounting base (6), and the power connector (17) is electrically connected to the running module (7). The left and right end faces of the module mounting base (6) are provided with slots (18), and the position and size of the slots (18) correspond to the position and size of the movable strip (11) and the fixed strip (16), respectively.

5. A modular quick-release speed-regulating actuator according to claim 1, characterized in that: The upper end face of the module mounting base (6) is provided with threaded holes (19), which are arranged in an X-shaped array. Bolts (20) are provided between the module mounting base (6) and the running module (7), and the bolts (20) are spirally connected to the module mounting base (6).

6. A modular quick-release speed-regulating actuator according to claim 1, characterized in that: A cooling fan (21) is sealed and connected to the middle of the front wall of the outer shell (8). An air inlet is provided on the rear wall of the outer shell (8). An air filter (22) is provided on the inner side of the air inlet. The air filter (22) is fixedly connected to the outer shell (8).

7. A modular quick-release speed-regulating actuator according to claim 1, characterized in that: The rotating shaft surface between the outer shell (8) and the rotating pin (10) is covered with a torsion spring (23), and the outer end torsion arm of the torsion spring (23) is fixedly connected to the outer shell (8) and the rotating pin (10) respectively.

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