Brushless split movement
By adopting a brushless split movement design in the gate movement, and using structures such as locking sleeves, studs and limit end caps, the problems of complexity and inconvenience in disassembly and assembly of the spring buffer device in the prior art are solved, and the compactness and efficient disassembly and assembly of the movement are achieved, which improves service life and operation safety.
Patent Information
- Application Number
- CN202421234587.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-05-31
AI Technical Summary
In the existing gate movement, the spring buffer device has a complex structure, takes up a large space, and is inconvenient to disassemble and assemble, which affects the service life.
A brushless split movement is designed, adopting structures such as locking sleeves, studs and limit end caps. Through the cooperation of the locking plane and the compression block, simple disassembly and locking is achieved; the adjustment chute and limit end caps are used for limiting and adjusting, replacing the traditional spring buffer structure.
The compact structure of the movement is realized, the disassembly and assembly process is simplified, the operational safety and service life are improved, and the cost is saved.
Smart Images
Figure CN222715847U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field related to split movement, and specifically relates to a brushless split movement. Background Art
[0002] The turnstile is a channel blocking device and channel management equipment, which is mainly used in urban rail transit management and toll collection gate systems. The basic components of the turnstile include a housing, a barrier, a movement, a control module and an auxiliary module. The movement is a key component of the turnstile equipment. In order to ensure the stability of the opening and closing of the turnstile, a spring device is usually provided at the movement for limiting or buffering. The structure of the spring buffer device is relatively complex and occupies a large internal space of the chassis, resulting in a larger overall size of the chassis. In addition, the rotating device and the output shaft are mostly connected by a key, and the interference fit makes disassembly and assembly more inconvenient. The assembly parts are easily damaged during disassembly and assembly, which affects the service life of the movement. Utility Model Content
[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a brushless split movement. To solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:
[0004] A brushless split movement comprises a movement main body and a motor mounting surface arranged at the lower part thereof, a first output shaft is arranged on the movement main body at a position above the motor mounting surface, the first output shaft is rotatably connected to one end of a connecting rocker arm, the other end of the connecting rocker arm is connected to a transition rocker arm via a connecting shaft 1, the other end of the transition rocker arm is connected to one end of an output rocker arm via a connecting shaft 2, the output rocker arm is connected to a second output shaft on the movement main body, a locking sleeve is arranged at a matching position between the second output shaft and the output rocker arm, an adjusting slot is provided on the movement main body at a position outside the first output shaft, a stud and a limiting end cap are installed at the adjusting slot for limiting the swing of the connecting rocker arm.
[0005] As a further solution of the utility model: the lower end of the stud contacts the bottom of the adjusting slot, a threaded hole is processed on the limiting end cap, the upper end of the stud cooperates with the threaded hole, and an anti-collision sleeve is provided on the outer side of the limiting end cap, which has good anti-collision, buffering and limiting effects.
[0006] As a further solution of the utility model: the adjusting slide groove is an arc-shaped structure, and an anti-loosening gasket is provided at the joint surface between the limiting end cap and the movement body to ensure the stability of the locking position of the limiting end cap.
[0007] As a further solution of the utility model: an assembly hole is provided on the connecting rocker arm at the assembly position with the first output shaft, a matching clamping block is provided on the inner wall of the assembly hole, a locking plane is processed on the outer diameter of the first output shaft, and the matching clamping block and the locking plane cooperate with each other.
[0008] As a further solution of the utility model: a fitting groove is extended outward from the center of the assembly hole on the connecting rocker arm, and a locking bolt and a locking nut are provided at the corresponding position of the fitting groove for locking the fitting groove, thereby locking the relative position of the first output shaft and the connecting rocker arm.
[0009] As a further solution of the utility model: a connecting hole is processed on the other end of the connecting rocker arm, and a connecting shaft is passed through and installed in the connecting hole. The structural features of the locking sleeve are the same as the structural features of the assembly hole end of the connecting rocker arm, which facilitates the disassembly and assembly of the connecting rocker arm and the output rocker arm.
[0010] As a further solution of the utility model: a fixing ear is arranged on the outer side of the movement body, and a fixing installation hole is processed on the fixing ear to facilitate the fixing installation of the movement body.
[0011] The first output shaft, the second output shaft and the rocker arm of the brushless split movement of the utility model are all provided with locking sleeve structures at the matching positions. A locking plane is machined on the output shaft to match with a matching pressing block arranged in the locking sleeve. A convenient installation groove is opened on the locking sleeve, and a locking bolt and a locking nut structure are used for assembly and locking. The disassembly and assembly process is simple and the operation safety is good.
[0012] An adjustment slot is provided on the movement body of the utility model at the outer side of the first output shaft, and a limit end cap is installed in the adjustment slot. The limit end cap is used to limit the rotation angle of the connecting rocker arm, thereby controlling the rotation of the gate rocker arm. The position of the limit end cap can be adjusted as needed to meet the use requirements of gates of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 It is the front view of the utility model;
[0015] Figure 3 It is a schematic diagram of the connecting swing rod of the utility model;
[0016] Figure 4 This is a schematic diagram of the installation of the limit end cap of the utility model;
[0017] In the figure: 1. Movement body; 2. Fixing ear; 3. Fixing mounting hole; 4. Motor mounting surface; 5. First output shaft; 6. Connecting rocker arm; 7. Transition rocker arm; 8. Output rocker arm; 9. Second output shaft; 10. Locking sleeve; 11. Adjusting slide groove; 12. Limiting end cap; 13. Connecting shaft one; 14. Connecting shaft two; 15. Locking plane; 16. Matching clamping block; 17. Easy-fitting groove; 18. Assembly hole; 19. Locking bolt; 20. Locking nut; 21. Connecting hole; 22. Stud; 23. Anti-collision sleeve; 24. Anti-loosening gasket; 25. Threaded hole. DETAILED DESCRIPTION
[0018] like Figures 1 to 4 As shown, the brushless split movement includes a movement body 1 and a motor mounting surface 4 arranged at the lower part thereof, a first output shaft 5 is arranged on the movement body 1 at a position above the motor mounting surface 4, the first output shaft 5 is rotatably connected to one end of a connecting rocker rod 6, the other end of the connecting rocker rod 6 is connected to a transition rocker rod 7 through a connecting shaft 13, the other end of the transition rocker rod 7 is connected to one end of an output rocker rod 8 through a connecting shaft 2 14, the output rocker rod 8 is connected to a second output shaft 9 on the movement body 1, a locking sleeve 10 is arranged at the matching position of the second output shaft 9 and the output rocker rod 8, an adjusting slot 11 is opened on the movement body 1 at a position outside the first output shaft 5, a stud 22 and a limiting end cap 12 are installed at the adjusting slot 11, which are used to limit the swing of the connecting rocker rod 6.
[0019] Among them, the lower end of the stud 22 contacts the bottom of the adjusting slide groove 11, a threaded hole 25 is processed on the limiting end cap 12, the upper end of the stud 22 cooperates with the threaded hole 25, and an anti-collision sleeve 23 is arranged on the outer side of the limiting end cap 12, which has good anti-collision, buffering and limiting effects.
[0020] The adjusting slide groove 11 is an arc-shaped structure, and an anti-loosening gasket 24 is provided at the joint surface between the limiting end cap 12 and the movement body 1 to ensure the stability of the locking position of the limiting end cap 12.
[0021] An assembly hole 18 is provided on the connecting rocker arm 6 at the assembly position with the first output shaft 5 , a matching clamping block 16 is provided on the inner wall of the assembly hole 18 , a locking plane 15 is processed on the outer diameter of the first output shaft 5 , and the matching clamping block 16 and the locking plane 15 cooperate with each other.
[0022] A fitting groove 17 is extended outward from the center of the assembly hole 18 on the connecting rocker arm 6, and a locking bolt 19 and a locking nut 20 are provided at the corresponding position of the fitting groove 17 for locking the fitting groove 17, thereby locking the relative position of the first output shaft 5 and the connecting rocker arm 6.
[0023] A connecting hole 21 is processed at the other end of the connecting rocker rod 6, and the connecting shaft 13 is penetrated and installed in the connecting hole 21. The structural features of the locking sleeve 10 are the same as the structural features of the assembly hole 18 end of the connecting rocker rod 6, which facilitates the disassembly and assembly operations of the connecting rocker rod 6 and the output rocker rod 8.
[0024] A fixing ear 2 is arranged on the outer side of the movement body 1 , and a fixing installation hole 3 is processed on the fixing ear 2 to facilitate the fixing installation of the movement body 1 .
[0025] The working principle of the utility model is as follows: the assembly position of the first output shaft 5 and the connecting swing rod 6 of the brushless split movement, and the matching position of the second output shaft 9 and the output swing rod 8 are both provided with a locking sleeve 10 structure, by processing a locking plane 15 on the first output shaft 5 and the second output shaft 9, a matching pressing block 16 is provided in the assembly hole 18 of the locking sleeve 10 structure, and the matching pressing block 16 and the locking plane 15 are used to press and match during the assembly process to lock the assembly position, and a convenient groove 17 is provided on the locking sleeve 10 structure, and the groove width of the convenient groove 17 can be appropriately increased during the assembly process, so that the first output shaft 5 and the second output shaft 9 can be better assembled, and the locking bolt 19 and the locking nut 20 structure are used for assembly and locking, and the disassembly process is simple and the operation safety is good;
[0026] An adjusting slot 11 is provided on the movement body 1 at the outer side of the first output shaft 5, and a limiting end cap 12 is installed in the adjusting slot 11. The limiting end cap 12 is used to limit the rotation angle of the connecting rocker arm 6, thereby controlling the rotation of the gate rocker arm. The position of the limiting end cap 12 can be adjusted as needed to meet the use requirements of gates of different specifications. An anti-collision sleeve 23 is provided on the outer side of the limiting end cap 12, which has good limiting, anti-collision and buffering effects. The limiting end cap 12 replaces the spring buffer structure, and the structure and appearance are simple, the volume is small, and the cost can be effectively saved.
Claims
1. A brushless split movement, comprising a movement body (1) and a motor mounting surface (4) arranged at the lower part thereof, characterized in that: A first output shaft (5) is arranged on the movement body (1) at a position above the motor mounting surface (4); the first output shaft (5) is rotatably connected to one end of a connecting rocker (6); the other end of the connecting rocker (6) is connected to a transition rocker (7) via a first connecting shaft (13); the other end of the transition rocker (7) is connected to one end of an output rocker (8) via a second connecting shaft (14); the output rocker (8) is connected to a second output shaft (9) on the movement body (1); a locking sleeve (10) is arranged at a matching position between the second output shaft (9) and the output rocker (8); an adjusting slot (11) is provided on the movement body (1) at a position outside the first output shaft (5); a stud (22) and a limiting end cap (12) are installed at the adjusting slot (11).
2. The brushless split movement according to claim 1, characterized in that: The lower end of the stud (22) contacts the bottom of the adjusting slide groove (11), a threaded hole (25) is processed on the limiting end cap (12), the upper end of the stud (22) and the threaded hole (25) cooperate with each other, and an anti-collision sleeve (23) is arranged on the outer side of the limiting end cap (12).
3. The brushless split movement according to claim 2, characterized in that: The regulating slide groove (11) is an arc-shaped structure, and an anti-loosening gasket (24) is provided at the joint surface between the limiting end cap (12) and the movement body (1).
4. The brushless split movement according to claim 3, characterized in that: An assembly hole (18) is provided on the connecting rocker (6) at the assembly position with the first output shaft (5), a matching clamping block (16) is provided on the inner wall of the assembly hole (18), and a locking plane (15) is machined on the outer diameter of the first output shaft (5).
5. The brushless split movement according to claim 4, characterized in that: The connecting swing rod (6) is provided with a fitting groove (17) extending outward from the center of the assembly hole (18), and a locking bolt (19) and a locking nut (20) are provided at a corresponding position of the fitting groove (17).
6. The brushless split movement according to claim 5, characterized in that: The other end of the connecting rocker (6) is processed with a connecting hole (21), and the connecting shaft (13) is inserted and installed in the connecting hole (21). The structural features of the locking sleeve (10) are the same as those of the assembly hole (18) end of the connecting rocker (6).
7. The brushless split movement according to claim 6, characterized in that: A fixing ear (2) is arranged on the outer side of the movement body (1), and a fixing installation hole (3) is processed on the fixing ear (2).