A frame circuit breaker operation drive integrated mechanism

Abstract

The application relates to a frame circuit breaker operation drive integrated mechanism which comprises a shell, a frame arranged in the shell, a transmission shaft rotatably connected to the frame, a transmission assembly, a hand operation assembly and an electric operation assembly arranged in the shell, the hand operation assembly drives the transmission shaft to perform manual energy storage operation through the transmission assembly, the electric operation assembly drives the transmission shaft to perform electric energy storage operation through the transmission assembly, the electric operation assembly and the hand operation assembly are connected with the transmission shaft through the transmission assembly, integrated design of electric energy storage and manual energy storage is realized, installation space is effectively saved, linkage of the electric operation assembly and the hand operation assembly is realized through the transmission assembly, and the problem of poor linkage between the two when being separately installed is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of low-voltage electrical machinery, in particular to a frame circuit breaker operation driving integrated mechanism. BACKGROUND

[0002] The circuit breaker is a product necessary for power transmission and switching in a power supply system, and its main function is to open and close in the power transmission system. The action process of the circuit breaker includes energy storage, closing and opening. Only after energy storage can the closing and opening operation be performed. If the energy storage mechanism fails to store energy or has a large output torque, it will seriously affect the closing performance of the circuit breaker. Therefore, the energy storage mechanism plays an important role in the circuit breaker.

[0003] In order to simultaneously meet the opening and closing actions of the manual and automatic operation circuit breakers, two sets of manual and electric operation mechanisms are generally required to be installed in the circuit breaker. The manual operation mechanism and the power distribution operation mechanism on the market are two independent individuals assembled together. This split installation method has many shortcomings. First, the split installation leads to a relatively complex overall structure of the circuit breaker, which requires more installation space and is not conducive to the compact design and installation of the equipment. Second, the split installation has problems in signal transmission and control coordination. The linkage between the electric energy storage mechanism and the manual energy storage mechanism is poor, making it difficult to achieve efficient and accurate collaborative control and affecting the overall performance of the circuit breaker.

[0004] In view of the related technologies in the above, the inventors believe that the circuit breaker with split installation of the manual and electric energy storage mechanisms has the problems of excessive installation space, complex structure, high cost, and inconsistent synchronization after mutual cooperation, which has obvious deficiencies. CONTENT OF THE INVENTION

[0005] In order to realize the integrated installation of the electric energy storage and manual energy storage mechanisms, the present application provides a frame circuit breaker operation driving integrated mechanism.

[0006] The frame circuit breaker operation driving integrated mechanism provided by the present application adopts the following technical scheme:

[0007] A frame circuit breaker operation driving integrated mechanism, comprising a shell, a frame is arranged inside the shell, a transmission shaft for energy storage is rotatably connected to the frame, characterized in that a transmission assembly, a manual operation assembly and an electric operation assembly are arranged inside the shell, the manual operation assembly drives the transmission shaft to perform manual energy storage operation through the transmission assembly, and the electric operation assembly drives the transmission shaft to perform electric energy storage operation through the transmission assembly.

[0008] By adopting the technical scheme, the electric operating assembly and the manual operating assembly are connected with the transmission shaft through the transmission assembly, the integration design of electric energy storage and manual energy storage is realized, compared with the circuit breaker with the split installation of the traditional manual and electric energy storage mechanism, the integration design simplifies the internal structure of the circuit breaker, reduces the redundant components and connection structures caused by the split installation, effectively saves the installation space, and the setting of the transmission assembly realizes the linkage of the electric operating assembly and the manual operating assembly, avoids the poor linkage between the two when they are split installed, and can realize efficient and accurate collaborative control.

[0009] Optionally, the transmission assembly comprises a ratchet wheel and a ratchet wheel frame coaxially arranged with the transmission shaft, the ratchet wheel is fixedly connected with the transmission shaft coaxially, the ratchet wheel frame is in rotary fit with the transmission shaft, an end portion of the ratchet wheel frame is provided with a mounting column, a driving pawl is rotatably connected to the mounting column, the driving pawl abuts in a tooth groove of the ratchet wheel and is used for driving the ratchet wheel to rotate, a reset member for resetting the driving pawl is arranged on the frame, and a limiting member for preventing the ratchet wheel from reversely rotating in the energy storage process is arranged on the frame, and the electric operating assembly or the manual operating assembly drives the ratchet wheel frame to reciprocally swing around the transmission shaft axis during energy storage.

[0010] By adopting the technical scheme, during the energy storage operation, the electric operating assembly or the manual operating assembly drives the ratchet wheel frame to reciprocally swing around the transmission shaft axis, drives the driving pawl to move in the process of forward swinging of the ratchet wheel frame, at this time, the reset member stores energy, the driving pawl moves in the process of driving the ratchet wheel to rotate, the ratchet wheel rotates to drive the transmission shaft to reversely rotate, thereby realizing the energy storage operation; after the driving action of the driving pawl is completed, the reset member drives the driving pawl to reset and disengage from the ratchet wheel, and at the same time, the ratchet wheel frame reversely swings, the limiting member limits the reverse rotation of the ratchet wheel, so as to facilitate the next driving operation, and ensures the continuity of the entire energy storage process.

[0011] Optionally, the manual operating assembly comprises a roller arranged at the end of the ratchet wheel frame away from the mounting column, a handle is rotatably connected to the outer surface of the frame, and a hook groove is formed in the handle, when the handle rotates towards the roller, the inner wall of the hook groove contacts the roller and drives the roller to swing around the transmission shaft axis.

[0012] By adopting the above technical scheme, when manual energy storage is performed, the user presses the handle, in the process that the handle rotates towards the roller, the inner side wall of the hook groove contacts the roller and pushes the roller to swing forward around the transmission shaft axis, thereby driving the ratchet frame to rotate on the transmission shaft, the ratchet frame drives the driving pawl to move the ratchet forward, the reset member stores energy, and the one-time energy storage of the transmission shaft is completed; after the handle is pressed to the lowest end, the user lifts the handle, the hook groove of the handle gradually separates from the roller, the reset member resets to push the driving pawl to reset, the driving pawl resets in the process to drive the ratchet frame to reset, so as to smoothly perform the next energy storage operation; the hand-operated assembly continuously drives the ratchet to rotate through the reciprocating pressing action of the handle, and when the transmission shaft reaches the required energy storage state, the manual energy storage process is completed.

[0013] Optionally, the electric-operated assembly comprises a motor arranged on the frame, an output shaft of the motor is engaged with a driving gear through a transmission gear, the transmission shaft is rotationally connected with a mounting disc, the mounting disc is provided with a driving swing rod, a waist-shaped groove is formed in the driving swing rod along the length direction, a rotating pin is formed in the end surface of the driving gear and is in sliding fit with the waist-shaped groove, the mounting disc is provided with a pushing arm, and an end of the pushing arm away from the mounting disc is provided with a pushing block for driving the ratchet frame to swing.

[0014] By adopting the above technical scheme, when electric energy storage is performed, the motor is started, the motor drives the driving gear to rotate through the transmission gear, the driving gear drives the rotating pin to reciprocatingly move in the waist-shaped groove, the displacement change of the rotating pin causes the driving swing rod to periodically swing, and the driving swing rod drives the pushing arm to swing through the connecting action of the mounting disc.

[0015] When the pushing arm swings forward, the pushing block drives the ratchet frame to rotate around the transmission shaft, the ratchet frame drives the driving pawl to move the ratchet forward, thereby realizing one-time energy storage operation;

[0016] In the process that the pushing arm swings reversely, the acting force of the pushing block on the driving pawl gradually disappears, the reset member drives the driving pawl to reset, the ratchet frame resets, and the pushing arm drives the driving block to move away from the ratchet frame, so as to smoothly perform the next energy storage operation; the electric-operated assembly realizes the continuous rotation of the ratchet through the continuous operation of the motor, and when the transmission shaft reaches the required energy storage state, the electric energy storage process is completed.

[0017] Optionally, the reset member is a tension spring arranged on the outer surface of the frame, one end of the tension spring is arranged on the outer surface of the frame, and the other end is arranged on the driving pawl; when the driving pawl drives the transmission shaft to store energy by moving the ratchet, the tension spring is in the energy storage state.

[0018] By adopting the technical scheme, in the energy storage operation, the ratchet wheel frame drives the driving pawl to drive the ratchet wheel, at this time, the tension spring deforms and stores energy along with the movement of the driving pawl, when the driving pawl completes a driving action, the force acting on the tension spring disappears, the tension spring releases the elastic force and pulls the driving pawl back to the initial position, the driving pawl is disengaged from the ratchet wheel and drives the ratchet wheel frame to reset, thereby ensuring the smooth progress of the next energy storage operation, and ensuring the continuity and stability of the energy storage operation.

[0019] Optionally, the limiting piece is a limiting pawl arranged on the outer surface of the frame, the limiting pawl is arranged in engagement with the ratchet wheel, and the limiting pawl is used to prevent the ratchet wheel from being reversely rotated during the energy storage process.

[0020] By adopting the technical scheme, in the energy storage operation process, no matter the electric operation assembly or the manual operation assembly, after the driving pawl completes a forward driving action on the ratchet wheel, the limiting pawl is closely engaged with the ratchet wheel, effectively preventing the ratchet wheel from being reversely rotated during the resetting process of the driving pawl, thereby ensuring that the energy accumulated during the energy storage process will not be dissipated or returned, and ensuring the smooth progress of the energy storage operation.

[0021] Optionally, the ratchet wheel is provided with an arc-shaped baffle, the arc-shaped baffle shields the teeth of the ratchet wheel, and when the driving pawl abuts against the end face of the arc-shaped baffle, the energy storage process ends.

[0022] By adopting the technical scheme, in the energy storage process, the driving pawl continuously fluctuates the rotation of the ratchet wheel, when the driving pawl rotates to abut against the end face of the arc-shaped baffle, the energy storage process ends, under the limitation of the arc-shaped baffle, the driving pawl is separated from the teeth of the ratchet wheel, and the driving pawl cannot continue to drive the ratchet wheel to rotate, avoiding mechanical component damage or energy storage mechanism failure caused by excessive energy storage.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. The embodiment of the present application sets the transmission assembly, the electric operation assembly and the manual operation assembly, connects the electric operation assembly and the manual operation assembly with the transmission shaft through the transmission assembly, realizes the integrated design of electric energy storage and manual energy storage, reduces the redundant components and connection structures caused by split installation, effectively saves the installation space, and at the same time, the setting of the transmission assembly realizes the linkage of the electric operation assembly and the manual operation assembly, avoids the poor linkage problem between the two when split installed, and can realize efficient and accurate collaborative control.

[0025] 2. The embodiment of the present application sets the resetting piece, the setting of the resetting piece realizes the automatic resetting of the driving pawl and the ratchet wheel frame, ensures the smooth progress of the next energy storage operation, and ensures the continuity and stability of the energy storage operation.

[0026] 3. The embodiment of the present application sets the limiting piece, which effectively prevents the reverse rotation of the ratchet during the reset process of the driving pawl, thereby ensuring that the accumulated energy during the energy storage process will not be lost or rolled back, and ensuring the smooth progress of the energy storage operation.

[0027] 4. The embodiment of the present application sets the arc-shaped baffle, when the driving pawl rotates to the end surface of the arc-shaped baffle, the energy storage process ends, under the limitation of the arc-shaped baffle, the driving pawl and the teeth of the ratchet are separated, the driving pawl cannot continue to rotate the ratchet, avoiding the mechanical component damage or energy storage mechanism failure caused by excessive energy storage. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a structural schematic diagram of the present application.

[0029] Figure 2 is a structural schematic diagram of the transmission assembly in the embodiment of the present application.

[0030] Figure 3 is a structural schematic diagram of the hand-operated assembly in the embodiment of the present application.

[0031] Figure 4 is an exploded schematic diagram between the transmission gear and the frame in the embodiment of the present application.

[0032] Figure 5 is an exploded schematic diagram between the mounting disc and the ratchet carrier in the embodiment of the present application.

[0033] Marked: 01, housing; 02, frame; 1, transmission shaft; 2, transmission assembly; 21, ratchet; 22, ratchet carrier; 23, driving pawl; 3, hand-operated assembly; 31, roller; 32, handle; 321, hook groove; 4, electric-operated assembly; 41, motor; 42, transmission gear; 43, driving gear; 44, mounting disc; 45, driving swing rod; 451, waist-shaped groove; 46, rotating pin; 47, pushing arm; 48, pushing block; 5, tension spring; 6, limiting pawl; 7, arc-shaped baffle. DETAILED DESCRIPTION

[0034] The following will be described in detail in combination with the accompanying Figures 1-5 The present application will be further described in detail.

[0035] The embodiment of the present application discloses a frame circuit breaker operation driving integrated mechanism.

[0036] Refer to Figure 1The utility model provides a kind of frame circuit breaker operating drive integrated mechanism, including shell 01, frame 02 is fixedly installed inside shell 01, frame 02 includes two oppositely arranged support plates, transmission shaft 1 for energy storage operation is rotatably connected between the two support plates, transmission assembly 2, hand operation assembly 3 and electric operation assembly 4 are arranged in shell 01, hand operation assembly 3 is driven transmission shaft 1 by transmission assembly 2 and carries out manual energy storage operation, electric operation assembly 4 is driven transmission shaft 1 by transmission assembly 2 and carries out electric energy storage operation.

[0037] Electric operation assembly 4 and hand operation assembly 3 are connected by transmission assembly 2 with transmission shaft 1, realize the integrated design of electric energy storage and manual energy storage, compared with the circuit breaker of traditional manual and electric energy storage mechanism split mounting, integrated design simplifies the internal structure of circuit breaker, reduces the redundant components and connecting structure caused by split mounting, effectively saves installation space, simultaneously, the setting of transmission assembly 2 realizes the linkage of electric operation assembly 4 and hand operation assembly 3, avoids the problem of poor linkage between the two when split mounting, can realize efficient and accurate collaborative control.

[0038] Referring to Figure 1 And Figure 2 , transmission assembly 2 includes ratchet wheel 21 and ratchet wheel frame 22 coaxially arranged with transmission shaft 1, and ratchet wheel 21 and ratchet wheel frame 22 are rotatably connected to the outer surface of frame 02, wherein ratchet wheel 21 is fixedly connected with transmission shaft 1, ratchet wheel frame 22 is rotatably sleeved on the outer surface of transmission shaft 1, ratchet wheel frame 22 is composed of two oppositely arranged plate bodies, the two plate bodies are arranged on the opposite sides of ratchet wheel 21 respectively, and the end of ratchet wheel frame 22 is fixedly connected with mounting column (not shown in the figure), the mounting column is provided with driving pawl 23 for driving ratchet wheel 21 to rotate, one end of driving pawl 23 is rotatably connected with the mounting column, and the other end is abutted in the tooth groove of ratchet wheel 21.

[0039] Referring to Figure 1 And Figure 2 , the outer surface of frame 02 is provided with reset member, and the reset member is a tension spring 5 arranged on the outer surface of frame 02, one end of the tension spring 5 is fixedly connected on the outer surface of frame 02, and the other end is fixedly connected on driving pawl 23, when driving pawl 23 drives transmission shaft 1 to store energy by rotating ratchet wheel 21, the tension spring 5 is in energy storage state.

[0040] Referring to Figure 1 And Figure 2 , the outer surface of frame 02 is provided with limiting member, and the limiting member is a limiting pawl 6 arranged on the outer surface of frame 02, and the limiting pawl 6 is engaged with ratchet wheel 21, when the tension spring 5 pulls driving pawl 23 to reset, the limiting pawl 6 is engaged in the tooth groove of ratchet wheel 21, to avoid the reverse rotation of ratchet wheel 21.

[0041] In the energy storage operation, the electric operating assembly 4 or the manual operating assembly 3 drives the ratchet wheel frame 22 to reciprocate around the transmission shaft 1 axis, and in the process of the forward reciprocation of the ratchet wheel frame 22, the driving pawl 23 is driven to move, the movement of the driving pawl 23 drives the tension spring 5 to store energy, and the driving pawl 23 drives the ratchet wheel 21 to rotate, the rotation of the ratchet wheel 21 drives the transmission shaft 1 to rotate forward, thereby realizing the energy storage operation;

[0042] When the driving action of the driving pawl 23 is completed, the tension spring 5 releases energy to drive the driving pawl 23 to disengage from the ratchet wheel 21 and reset, and the resetting of the driving pawl 23 drives the ratchet wheel frame 22 to reciprocate reversely and reset, so as to prepare for the next energy storage operation, and in the process of the resetting of the driving pawl 23 and the ratchet wheel frame 22, the limiting pawl 6 is clamped in the tooth groove of the ratchet wheel 21, preventing the ratchet wheel 21 from rotating reversely, thereby ensuring that the energy accumulated in the energy storage process will not be lost or returned, and ensuring the smooth and continuous energy storage operation.

[0043] Referring to Figure 1 , Figure 2 and Figure 3 , the manual operating assembly 3 comprises a roller 31 fixedly connected to the ratchet wheel frame 22 away from the end of the mounting column, and a handle 32 rotatably connected to the outer surface of the frame 02, the surface of the handle 32 close to the ratchet wheel frame 22 is provided with a hook groove 321, and when there is no energy storage, the hook groove 321 is disengaged from the roller 31, and when the handle 32 rotates, the inner side wall of the hook groove 321 is in contact with the roller 31 and drives the roller 31 to reciprocate around the transmission shaft 1 axis.

[0044] When the handle 32 is pressed, the inner side wall of the hook groove 321 is in contact with the roller 31 and drives the roller 31 to reciprocate around the transmission shaft 1 axis in the process of the rotation of the handle 32 towards the roller 31, thereby driving the ratchet wheel frame 22 to rotate on the transmission shaft 1, and the ratchet wheel frame 22 drives the driving pawl 23 to drive the ratchet wheel 21, at this time, the tension spring 5 is in the energy storage state, and the rotation of the ratchet wheel 21 drives the transmission shaft 1 to rotate forward, thereby realizing the energy storage;

[0045] When the handle 32 is pressed to the lowest end and then lifted by the user, the hook groove 321 of the handle 32 gradually disengages from the roller 31, at this time, the tension spring 5 disappears under the tension, and the tension spring 5 releases energy to reset the driving pawl 23 to the initial state, and in the process of the resetting of the driving pawl 23, the ratchet wheel frame 22 and the roller 31 are reset to the initial state, and in the process of the resetting of the driving pawl 23 and the ratchet wheel frame 22, the limiting pawl 6 is clamped in the tooth groove of the ratchet wheel 21, preventing the ratchet wheel 21 from rotating reversely, and since the range of the reciprocation of the roller 31 driven by the handle 32 is limited, the range of the rotation of the ratchet wheel 21 driven by the driving pawl 23 is also limited, and the whole energy storage process needs the user to repeatedly press and lift the handle 32 until the energy storage of the transmission shaft 1 is completed.

[0046] Referring to Figure 1 ,Figure 4 And Figure 5 , the electric operation assembly 4 comprises a motor 41 fixedly arranged in the shell 01, the output shaft of the motor 41 is coaxially and fixedly connected with a transmission gear 42, the outer surface of the frame 02 is rotationally connected with a driving gear 43 engaged with the transmission gear 42, the transmission shaft 1 is rotationally sleeved with a mounting disc 44, the mounting disc 44 is arranged on the side of the ratchet wheel frame 22 close to the supporting plate, the end of the mounting disc 44 towards the driving gear 43 is fixedly connected with a driving swing rod 45, the driving swing rod 45 is provided with a waist-shaped groove 451 along the length direction, the surface of the driving gear 43 away from the frame 02 is fixedly connected with a rotating pin 46, the rotating pin 46 is slidingly arranged in the waist-shaped groove 451, one end of the mounting disc 44 close to the driving pawl 23 is fixedly connected with a pushing arm 47, the end of the pushing arm 47 away from the mounting disc 44 is fixedly connected with a pushing block 48, the pushing block 48 is used for pushing the ratchet wheel frame 22 to swing, and the pushing arm 47, the driving swing rod 45, the pushing block 48 and the mounting disc 44 are integrally formed.

[0047] When the electric energy is stored, the motor 41 is started, the motor 41 drives the driving gear 43 to rotate through the transmission gear 42, in the process that the driving gear 43 continuously rotates, the rotating pin 46 reciprocates in the waist-shaped groove 451, the displacement change between the rotating pin 46 and the waist-shaped groove 451 makes the driving swing rod 45 periodically swing, and the driving swing rod 45 drives the pushing arm 47 to swing in a certain range through the connecting action of the mounting disc 44;

[0048] When the pushing arm 47 swings forward, the spacing between the pushing block 48 and the ratchet wheel frame 22 continuously decreases, finally the pushing block 48 abuts against the outer surface of the ratchet wheel frame 22 and pushes the ratchet wheel frame 22 to rotate around the transmission shaft 1, the ratchet wheel frame 22 drives the pawl to positively drive the ratchet wheel 21, so that the energy storage operation is realized once;

[0049] When the rotating pin 46 drives the pushing arm 47 to swing reversely, the acting force of the pushing block 48 on the ratchet wheel frame 22 gradually decreases, the energy release of the tension spring 5 drives the driving pawl 23 and the ratchet wheel frame 22 to reset, meanwhile, the reverse swing of the pushing arm 47 drives the pushing block 48 to disengage from the ratchet wheel frame 22, so that the next energy storage operation is smoothly carried out, the electric operation assembly 4 realizes the continuous rotation of the ratchet wheel 21 through the continuous operation of the motor 41, and the electric energy storage process is ended when the transmission shaft 1 reaches the required energy storage state.

[0050] Referring to Figure 1 , Figure 4 and Figure 5 , the ratchet wheel 21 is fixedly connected with an arc-shaped baffle 7, the arc-shaped baffle 7 is integrally formed with the ratchet wheel 21, and the arc-shaped baffle 7 shields the teeth of the ratchet wheel 21, when the driving pawl 23 abuts against the end surface of the arc-shaped baffle 7, the energy storage process is ended.

[0051] In the energy storage process, the driving pawl 23 continuously fluctuates the rotation of the ratchet wheel 21, when the driving pawl 23 rotates to the end face of the arc-shaped baffle 7, the energy storage process is completed, under the limitation of the arc-shaped baffle 7, the driving pawl 23 is separated from the teeth of the ratchet wheel 21, the driving pawl 23 cannot continue to drive the ratchet wheel 21 to rotate, and mechanical component damage or energy storage mechanism failure caused by excessive energy storage is avoided.

[0052] The implementation principle of the frame circuit breaker operation drive integrated mechanism is that the electric operation assembly 4 and the manual operation assembly 3 are connected with the transmission shaft 1 through the transmission assembly 2, the integration design of electric energy storage and manual energy storage is realized, compared with the circuit breaker with the split installation of the traditional manual and electric energy storage mechanism, the integrated design simplifies the internal structure of the circuit breaker, reduces the redundant components and connection structures caused by the split installation, effectively saves the installation space, at the same time, the setting of the transmission assembly 2 realizes the linkage of the electric operation assembly 4 and the manual operation assembly 3, avoids the problem of poor linkage between the two when split installation, and can realize efficient and accurate collaborative control.

[0053] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A frame circuit breaker operation drive integrated mechanism, comprising a shell (01), a frame (02) is arranged inside the shell (01), a transmission shaft (1) for storing energy is rotatably connected on the frame (02), characterized in that, The shell (01) is internally provided with a transmission assembly (2), a hand-operated assembly (3) and an electric-operated assembly (4), the hand-operated assembly (3) drives the transmission shaft (1) to perform manual energy storage operation through the transmission assembly (2), and the electric-operated assembly (4) drives the transmission shaft (1) to perform electric energy storage operation through the transmission assembly (2).

2. The frame circuit breaker operating drive integrated mechanism of claim 1, wherein, The transmission assembly (2) comprises a ratchet wheel (21) and a ratchet wheel frame (22) coaxially arranged with the transmission shaft (1), the ratchet wheel (21) is fixedly connected with the transmission shaft (1) in a coaxial manner, the ratchet wheel frame (22) is rotationally matched with the transmission shaft (1), the end of the ratchet wheel frame (22) is provided with a mounting column, a driving pawl (23) is rotationally connected to the mounting column, the driving pawl (23) abuts in the tooth groove of the ratchet wheel (21) and is used for driving the ratchet wheel (21) to rotate, the frame (02) is provided with a reset member for driving the driving pawl (23) to reset, the frame (02) is provided with a limiting member for preventing the ratchet wheel (21) from reversely rotating during energy storage, and the electric-operated assembly (4) or the hand-operated assembly (3) drives the ratchet wheel frame (22) to reciprocatingly swing around the axis of the transmission shaft (1) during energy storage.

3. The frame circuit breaker operating drive integrated mechanism of claim 2, wherein, The hand-operated assembly (3) comprises a roller (31) arranged at the end of the ratchet wheel frame (22) away from the mounting column, a handle (32) is rotationally connected to the outer surface of the frame (02), the handle (32) is provided with a hook groove (321), when the handle (32) rotates towards the roller (31), the inner side wall of the hook groove (321) is in contact with the roller (31) and pushes the roller (31) to swing around the axis of the transmission shaft (1).

4. The frame circuit breaker operating drive integrated mechanism of claim 2, wherein, The electric-operated assembly (4) comprises a motor (41) arranged on the frame (02), the output shaft of the motor (41) is engaged with a driving gear (43) through a transmission gear (42), the transmission shaft (1) is rotationally connected with a mounting disc (44), the mounting disc (44) is provided with a driving swing rod (45), the driving swing rod (45) is provided with a waist-shaped groove (451) along the length direction, the end face of the driving gear (43) is provided with a rotating pin (46) in sliding fit with the waist-shaped groove (451), the mounting disc (44) is provided with a pushing arm (47), and the end of the pushing arm (47) away from the mounting disc (44) is provided with a pushing block (48) for driving the ratchet wheel frame (22) to swing.

5. The frame circuit breaker operating drive integrated mechanism of claim 2, wherein, The reset member is a tension spring (5) arranged on the outer surface of the frame (02), one end of the tension spring (5) is arranged on the outer surface of the frame (02), the other end is arranged on the driving pawl (23), and when the driving pawl (23) drives the transmission shaft (1) to store energy by rotating the ratchet wheel (21), the tension spring (5) is in an energy storage state.

6. The frame circuit breaker operating drive integrated mechanism of claim 2, wherein, The limiting part is a limiting pawl (6) arranged on the outer surface of the frame (02), the limiting pawl (6) is arranged in engagement with the ratchet wheel (21), and the limiting pawl (6) is used for preventing the ratchet wheel (21) from rotating reversely in the energy storage process.

7. The frame circuit breaker operating drive integrated mechanism of claim 2, wherein, An arc-shaped baffle (7) is arranged on the ratchet wheel (21), the arc-shaped baffle (7) shields the teeth of the ratchet wheel (21), and when the driving pawl (23) abuts against the end surface of the arc-shaped baffle (7), the energy storage process is ended.

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