Generator voltage regulating device for voltage regulation

Abstract

The utility model relates to the technical field of generators, in particular to a generator voltage regulating device for voltage regulation. The generator voltage regulating device for voltage regulation comprises a voltage regulator, an adjusting head is arranged on the voltage regulator, a supporting frame is arranged at the position, opposite to the adjusting head, of the outer wall of the voltage regulator, a linkage rod is rotationally connected in the supporting frame, an adjusting insertion block is arranged at the end of the linkage rod, and the adjusting insertion block is inserted into the adjusting insertion block. The outer wall of the adjusting insertion block abuts against the inner wall of the adjusting head, and a driving assembly for controlling the adjusting insertion block is arranged outside the pressure regulator. According to the generator voltage regulating device for voltage regulation, the end part of the insertion rod extends out of the generator and is provided with the rotating disc, so that a worker can rotate the insertion rod more conveniently, and at the moment, the rotating insertion rod can drive the regulating head to rotate through the linkage part; therefore, the voltage of the generator can be adjusted more conveniently in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of generators, in particular to a generator voltage regulating device for voltage regulation. Background Art

[0002] The voltage of the generator changes with the change of the speed, which contradicts the constant voltage requirement of electrical equipment and battery charging. Therefore, the generator must have a voltage regulating device to adjust the voltage according to needs.

[0003] Although the existing voltage regulating device can adjust the voltage of the generator, its voltage regulating knob is mostly built into the inside of the generator, which is very inconvenient to use later.

[0004] Therefore, it is necessary to provide a new generator voltage regulating device for voltage regulation to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a generator voltage regulating device for voltage regulation.

[0006] The utility model provides a generator voltage regulating device for voltage regulation, comprising: a voltage regulator, a regulating head provided on the voltage regulator, a support frame provided at a position opposite to the regulating head on the outer wall of the voltage regulator, a rotatably connected linkage rod provided inside the support frame, an adjusting plug provided at the end of the linkage rod, the outer wall of the adjusting plug abutting against the inner wall of the regulating head, and a drive assembly for operating the adjusting plug provided outside the voltage regulator;

[0007] The drive assembly includes a support plate, which is mounted on the outside of the generator. A rotating cylinder connected to the support plate is inserted into the interior of the support plate, and a sliding rod is inserted into the interior of the rotating cylinder. The end of the rod away from the support plate is sleeved with a connecting cylinder. A slot is formed in the interior of the connecting cylinder, and the inner wall of the slot abuts against the outer wall of the rod and is slidably connected.

[0008] A rotatably connected driving rod is inserted into one side of the support frame, and a rotatably connected rotating rod is inserted into the other side of the support frame. The end of the rotating rod is transmission-connected to the driving rod, and the outside of the rotating rod is transmission-connected to the linkage rod.

[0009] Preferably, a slidingly connected adapter cylinder is inserted into the outer wall of the insertion rod, a rotatably connected baffle is sleeved on the outer side of the rotating cylinder, and the outer wall of the baffle is fixedly connected to the outer wall of the voltage regulator.

[0010] Preferably, a rotatably connected limiting sleeve is provided at the end of the connecting cylinder, and the outer wall of the limiting sleeve is fixedly connected to the outer wall of the voltage regulator.

[0011] Preferably, the outer wall of the insertion rod is provided with a fixedly connected linkage ring, the linkage ring is located between the limit sleeve and the baffle, the outer wall of the linkage ring is provided with a fixedly connected rubber ring, the outer wall of the rubber ring is against the inner wall of the limit sleeve, and the outer wall specification of the rubber ring is larger than the inner wall specification of the limit sleeve.

[0012] Preferably, fixedly connected moving magnetic rings are provided on both sides of the outer wall of the linkage ring, a fixed magnetic ring a is provided on the outer wall of the baffle, a fixed magnetic ring b is provided inside the limiting sleeve, and the fixed magnetic ring a and the fixed magnetic ring b are both adsorbed on the moving magnetic ring.

[0013] Preferably, the end of the driving rod close to the rotating rod is provided with a bevel gear a, the end of the rotating rod close to the driving rod is provided with a bevel gear b, and the bevel gear a and the bevel gear b are meshed and connected.

[0014] Preferably, a worm is sleeved on the outer wall of the rotating rod, a worm wheel is provided on the outside of the worm for meshing connection, and the worm wheel is sleeved on the outer wall of the linkage rod.

[0015] Preferably, a fixedly connected pointer is provided on the outer wall of the rotating cylinder, and an annular scale bar is provided on the outer wall of the supporting plate.

[0016] Compared with the related art, the generator voltage regulating device for voltage regulation provided by the utility model has the following beneficial effects:

[0017] 1. The utility model extends the end of the plug rod to the outside of the generator and is provided with a rotating disk, which makes it more convenient for the staff to rotate the plug rod. At this time, the rotating plug rod can drive the adjustment head to rotate through the linkage component, thereby realizing the adjustment of the generator voltage, thereby making the later operation and adjustment of the device more convenient.

[0018] 2. The utility model provides a limit sleeve and a linkage ring. After the adjustment of the device is completed, the linkage ring is pressed toward the inside of the limit sleeve, causing the rubber ring outside the linkage ring to be squeezed and deformed, thereby improving the clamping tightness between the linkage ring and the limit sleeve, and reducing the phenomenon that the inserted rod rotates randomly due to vibration during use, which causes the adjusted voltage to change. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a preferred embodiment of a generator voltage regulating device for voltage regulation is provided for the utility model;

[0020] Figure 2 for Figure 1 A schematic structural diagram of the support frame and the drive assembly shown;

[0021] Figure 3for Figure 2 A schematic structural diagram of the support frame and its components shown;

[0022] Figure 4 for Figure 2 A schematic structural diagram of the support plate and its components shown;

[0023] Figure 5 for Figure 1 A partial structural diagram of the cross-section of the plunger and its components is shown.

[0024] Numbers in the figure: 1. Voltage regulator; 11. Adjusting head; 2. Support frame; 21. Linkage rod; 211. Adjusting plug; 3. Drive assembly; 31. Support plate; 311. Rotating cylinder; 312. Pointer; 313. Annular scale bar; 32. Insertion rod; 33. Drive rod; 331. Connecting cylinder; 332. Slot; 333. Bevel gear a; 34. Rotating rod; 341. Bevel gear b; 342. Worm; 343. Worm wheel; 35. Baffle; 351. Fixed magnetic ring a; 352. Adapter cylinder; 36. Limit sleeve; 361. Fixed magnetic ring b; 37. Linkage ring; 371. Rubber ring; 372. Moving magnetic ring. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0027] See also Figures 1 to 5 , an embodiment of the present invention provides a generator voltage regulating device for voltage regulation, the generator voltage regulating device for voltage regulation includes: a voltage regulator 1, a regulating head 11 is provided on the voltage regulator 1, a support frame 2 is provided at a position opposite to the regulating head 11 on the outer wall of the voltage regulator 1, a rotatably connected linkage rod 21 is provided inside the support frame 2, an adjusting plug 211 is provided at the end of the linkage rod 21, the outer wall of the adjusting plug 211 is abutted against the inner wall of the regulating head 11, and a driving component 3 for controlling the adjusting plug 211 is provided outside the voltage regulator 1.

[0028] In the embodiments of the present invention, please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5The driving assembly 3 includes a support plate 31, which is installed on the outside of the generator. A rotating cylinder 311 with a rotatable connection is inserted into the interior of the support plate 31, and a slidingly connected insertion rod 32 is inserted into the interior of the rotating cylinder 311. A connecting cylinder 331 is sleeved on the end of the insertion rod 32 away from the support plate 31. A slot 332 is opened inside the connecting cylinder 331, and the inner wall of the slot 332 is abutted against and slidably connected to the outer wall of the insertion rod 32; a rotatably connected driving rod 33 is inserted on one side of the interior of the support frame 2, and a rotatably connected rotating rod 34 is inserted on the other side of the interior of the support frame 2, and the end of the rotating rod 34 is transmission-connected to the driving rod 33, and the outside of the rotating rod 34 is transmission-connected to the linkage rod 21.

[0029] It should be noted that: through the support of the support plate 31 on the insertion rod 32, when the staff holds the turntable at the end of the insertion rod 32, the insertion rod 32 can be controlled. Since the outer wall of the insertion rod 32 and the inner wall of the slot 332 are both rectangular structures, when the insertion rod 32 rotates, the characteristics of the rectangular structure can drive the connecting tube 331 and the driving rod 33 to rotate, so that the driving rod 33 can drive the rotating rod 34 and the adjusting block 211 at the end of the linkage rod 21 to rotate synchronously through the transmission structure, so that the adjusting head 11 can be driven to rotate through the adjusting block 211 to achieve the adjustment of the generator voltage, which makes the staff's later operations more convenient.

[0030] In the embodiments of the present invention, please refer to Figure 1 、 Figure 2 and Figure 5 A slidingly connected adapter tube 352 is inserted on the outer wall of the insertion rod 32, and a rotatably connected baffle 35 is sleeved on the outer side of the rotating cylinder 311, and the outer wall of the baffle 35 is fixedly connected to the outer wall of the voltage regulator 1. A rotatably connected limit sleeve 36 is provided at the end of the connecting tube 331, and the outer wall of the limit sleeve 36 is fixedly connected to the outer wall of the voltage regulator 1. A fixedly connected linkage ring 37 is sleeved on the outer wall of the insertion rod 32. The linkage ring 37 is located between the limit sleeve 36 and the baffle 35. The outer wall of the linkage ring 37 is provided with a fixedly connected rubber ring 371. The outer wall of the rubber ring 371 is against the inner wall of the limit sleeve 36, and the outer wall specification of the rubber ring 371 is larger than the inner wall specification of the limit sleeve 36.

[0031] It should be noted that: when the linkage ring 37 drives the rubber ring 371 to be squeezed into the limit sleeve 36, after the relatively large rubber ring 371 is inserted into the limit sleeve 36, the rubber ring 371 can be compressed by the pressure and fit more tightly with the inner wall of the limit sleeve 36, thereby reducing the phenomenon of the insertion rod 32 and the linkage ring 37 rotating randomly in the limit sleeve 36 during use, thereby reducing the phenomenon of the adjustment block 211 rotating randomly due to the vibration of the generator during operation.

[0032] In the embodiments of the present invention, please refer to Figure 1 and Figure 5 A fixedly connected moving magnetic ring 372 is provided on both sides of the outer wall of the linkage ring 37, a fixed magnetic ring a351 is provided on the outer wall of the baffle 35, and a fixed magnetic ring b361 is provided inside the limiting sleeve 36, and the fixed magnetic ring a351 and the fixed magnetic ring b361 are both adsorbed with the moving magnetic ring 372.

[0033] It should be noted that: by the adsorption between the movable magnetic ring 372 and the fixed magnetic rings a351 and b361, the sliding of the insertion rod 32 can be limited when in use, so that the insertion rod 32 can be more stable when not in use.

[0034] In the embodiments of the present invention, please refer to Figure 1 、 Figure 2 and Figure 3 A bevel gear a333 is provided at the end of the driving rod 33 near the rotating rod 34, and a bevel gear b341 is provided at the end of the rotating rod 34 near the driving rod 33, and the bevel gear a333 and the bevel gear b341 are meshed and connected. A worm 342 is sleeved on the outer wall of the rotating rod 34, and a worm wheel 343 is meshed and connected to the outside of the worm 342, and the worm wheel 343 is sleeved on the outer wall of the linkage rod 21.

[0035] It should be noted that: through the engagement between the bevel gear a333 and the bevel gear b341, the rotation direction of the driving rod 33 can be changed during use, so that the driving rod 33 can stably drive the rotating rod 34 to rotate. At this time, the rotating rod 34 can drive the linkage rod 21 to rotate synchronously through the engagement between the outer wall worm 342 and the worm wheel 343, so that the linkage rod 21 can drive the adjusting plug 211 at the end to rotate, so that the pressure can be adjusted by twisting the adjusting head 11 on the pressure regulator 1 through the adjusting plug 211.

[0036] In the embodiments of the present invention, please refer to Figure 1 、 Figure 2 and Figure 4 A fixed pointer 312 is provided on the outer wall of the rotating cylinder 311 , and an annular scale bar 313 is provided on the outer wall of the supporting plate 31 .

[0037] It should be noted that: through the setting of the pointer 312 and the annular scale bar 313, during the adjustment process, the staff can control the rotation angle of the insertion rod 32 by comparing the pointer 312 and the annular scale bar 313, thereby improving the accuracy of the staff's adjustment of the angle of the insertion rod 32.

[0038] The working principle of the generator voltage regulating device for voltage regulation provided by the utility model is as follows;

[0039] After the adjustment device is installed on the generator, the rotary disk at one end of the outer side of the generator can be controlled to move the rod 32 toward the side away from the generator as needed. The moving rod 32 can drive the linkage ring 37 on the outer wall to slide out from the inside of the limiting sleeve 36, thereby releasing the connection between the linkage ring 37 and the limiting sleeve 36. When the movable magnetic ring 372 on the outer wall of the linkage ring 37 abuts against the fixed magnetic ring a351 on the baffle 35, the sliding path of the rod 32 can be preliminarily limited by the mutual adsorption between the two magnetic rings, thereby making it easier for the staff to control the rotation of the rod 32.

[0040] The rotating plug rod 32 can drive the rotating cylinder 311, the linkage cylinder and the connecting cylinder 331 on the outer wall to rotate simultaneously. The rotating connecting cylinder 331 can drive the bevel gear a333 at the end to rotate through the driving rod 33. The bevel gear a333 can drive the rotating rod 34 to rotate by engaging with the bevel gear b341. At this time, the rotating rod 34 can drive the linkage rod 21 to rotate by engaging with the worm 342 and the worm wheel 343 on the outer wall. As a result, the adjusting plug rod 32 at the end of the linkage rod 21 can drive the adjusting head 11 on the voltage regulator 1 to rotate, thereby achieving the adjustment of the generator voltage.

[0041] During this adjustment process, the rotating cylinder 311 can drive the pointer 312 on the outer wall to move synchronously. At this time, the staff can accurately control the rotation angle of the insertion rod 32 by comparing the position between the pointer 312 and the annular scale bar 313;

[0042] After completing the adjustment of the generator voltage, the rod 32 can be pushed vertically by holding the turntable, so that the rod 32 drives the linkage ring 37 to move toward the limit sleeve 36 until the rubber ring 371 on the outer wall of the linkage ring 37 is against the inside of the limit sleeve 36. At this time, the deformation of the rubber ring 371 can improve the stability of the connection between the linkage ring 37 and the limit strip. At the same time, the movable magnetic ring 372 on the linkage ring 37 can also be attracted by the fixed magnetic ring b361 on the inner wall of the afternoon sleeve to limit the sliding direction of the rod 32, thereby improving the limiting effect of the rod 32 and reducing the phenomenon of random movement of the rod 32 caused by vibration during the operation of the generator. Therefore, the stability of the voltage after adjustment of the device can be improved.

[0043] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0044] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A generator voltage regulating device for voltage regulation, characterized in that: include: A voltage regulator (1) is provided with an adjusting head (11), a support frame (2) is provided on the outer wall of the voltage regulator (1) relative to the adjusting head (11), a rotatably connected linkage rod (21) is provided inside the support frame (2), an adjusting plug (211) is provided at the end of the linkage rod (21), the outer wall of the adjusting plug (211) abuts against the inner wall of the adjusting head (11), and a driving component (3) for controlling the adjusting plug (211) is provided outside the voltage regulator (1); The driving assembly (3) comprises a support disc (31), the support disc (31) being mounted on the outside of the generator, a rotating cylinder (311) being inserted into the interior of the support disc (31), a slidingly connected insertion rod (32) being inserted into the interior of the rotating cylinder (311), a connecting cylinder (331) being sleeved on one end of the insertion rod (32) away from the support disc (31), a slot (332) being provided in the interior of the connecting cylinder (331), and an inner wall of the slot (332) being in contact with an outer wall of the insertion rod (32) and being slidably connected; A rotatably connected driving rod (33) is inserted into one side of the interior of the support frame (2), and a rotatably connected rotating rod (34) is inserted into the other side of the interior of the support frame (2). The end of the rotating rod (34) is transmission-connected to the driving rod (33), and the outside of the rotating rod (34) is transmission-connected to the linkage rod (21).

2. The generator voltage regulating device for voltage regulation according to claim 1, characterized in that: A slidingly connected adapter cylinder (352) is inserted on the outer wall of the insertion rod (32), a rotatably connected baffle (35) is sleeved on the outside of the rotating cylinder (311), and the outer wall of the baffle (35) is fixedly connected to the outer wall of the voltage regulator (1).

3. The generator voltage regulating device for voltage regulation according to claim 2, characterized in that: A rotatably connected limiting sleeve (36) is provided at the end of the connecting cylinder (331), and the outer wall of the limiting sleeve (36) is fixedly connected to the outer wall of the voltage regulator (1).

4. The generator voltage regulating device for voltage regulation according to claim 3, characterized in that: The outer wall of the insertion rod (32) is provided with a fixedly connected linkage ring (37), the linkage ring (37) is located between the limiting sleeve (36) and the baffle (35), the outer wall of the linkage ring (37) is provided with a fixedly connected rubber ring (371), the outer wall of the rubber ring (371) is against the inner wall of the limiting sleeve (36), and the outer wall specification of the rubber ring (371) is larger than the inner wall specification of the limiting sleeve (36).

5. The generator voltage regulating device for voltage regulation according to claim 4, characterized in that: Both sides of the outer wall of the linkage ring (37) are provided with fixedly connected moving magnetic rings (372); the outer wall of the baffle (35) is provided with a fixed magnetic ring a (351); the interior of the limiting sleeve (36) is provided with a fixed magnetic ring b (361); and the fixed magnetic ring a (351) and the fixed magnetic ring b (361) are both attracted to the moving magnetic ring (372).

6. The generator voltage regulating device for voltage regulation according to claim 1, characterized in that: The end of the driving rod (33) close to the rotating rod (34) is provided with a bevel gear a (333), and the end of the rotating rod (34) close to the driving rod (33) is provided with a bevel gear b (341), and the bevel gear a (333) and the bevel gear b (341) are meshed and connected.

7. The generator voltage regulating device for voltage regulation according to claim 1, characterized in that: A worm (342) is sleeved on the outer wall of the rotating rod (34), a worm wheel (343) is meshedly connected to the outside of the worm (342), and the worm wheel (343) is sleeved on the outer wall of the linkage rod (21).

8. The generator voltage regulating device for voltage regulation according to claim 1, characterized in that: A fixedly connected pointer (312) is provided on the outer wall of the rotating cylinder (311), and an annular scale bar (313) is provided on the outer wall of the supporting plate (31).

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