CN216143158U - Speed regulating mechanism of hydraulic speed regulator - Google Patents
Speed regulating mechanism of hydraulic speed regulator Download PDFInfo
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- CN216143158U CN216143158U CN202122224366.5U CN202122224366U CN216143158U CN 216143158 U CN216143158 U CN 216143158U CN 202122224366 U CN202122224366 U CN 202122224366U CN 216143158 U CN216143158 U CN 216143158U
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Abstract
The utility model is used in the field of hydraulic presses, in particular to a speed regulating mechanism of a hydraulic speed regulator, which comprises a rotating shaft, a speed regulating mechanism and a speed regulating mechanism, wherein the rotating shaft is used for connecting the hydraulic speed regulator; the turbine is fixedly connected with the hydraulic speed regulator; the adjusting rod is connected with the rotating shaft, a worm capable of rotating is arranged inside the adjusting rod, and the worm is meshed with the turbine. In the use process, the worm is adjusted, so that the worm is meshed and rotated on the turbine, and the turbine is fixed, so that the worm can drive the adjusting rod to move in the process of being meshed with the turbine in a rotating mode, the adjusting rod can drive the hydraulic speed regulator to rotate on the rotating shaft, and the rotating shaft rotates by a certain angle to regulate the speed of the hydraulic speed regulator.
Description
Technical Field
The utility model is used in the field of hydraulic machines, and particularly relates to a speed regulating mechanism of a hydraulic speed regulator.
Background
For the speed regulating mechanism of the hydraulic machine, manual operation is generally adopted, but the manual operation mechanism is not stable enough in the operation process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve at least one technical problem in the prior art, and provides a speed regulating mechanism of a hydraulic speed regulator, which can ensure that the speed regulating rod keeps stable in the speed regulating process.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a speed regulating mechanism of a hydraulic speed regulator comprises
The rotating shaft is used for connecting the hydraulic speed regulator;
the turbine is fixedly connected with the hydraulic speed regulator;
the adjusting rod is connected with the rotating shaft, a worm capable of rotating is arranged inside the adjusting rod, and the worm is meshed with the turbine.
The technical scheme at least has the following advantages or beneficial effects: in the use process, the worm is adjusted, so that the worm is meshed and rotated on the turbine, and the turbine is fixed, so that the worm can drive the adjusting rod to move in the process of being meshed with the turbine in a rotating mode, the adjusting rod can drive the hydraulic speed regulator to rotate on the rotating shaft, and the rotating shaft rotates by a certain angle to regulate the speed of the hydraulic speed regulator.
Further as an improvement of the technical scheme of the utility model, the adjusting rod is provided with an adjusting groove, the adjusting groove extends along the length direction of the adjusting rod, and two ends of the worm are rotatably connected in the adjusting groove and can slide along the adjusting groove.
As a further improvement of the technical scheme of the utility model, an elastic part is arranged in the adjusting rod, and the elastic part extrudes the worm so as to enable the worm to be meshed with the turbine.
As a further improvement of the technical scheme of the utility model, one end of the adjusting rod, which is far away from the rotating shaft, is detachably connected with a cap, one end of the elastic component is connected with the cap, and the other end of the elastic component is connected with the worm through a connecting plate.
As a further improvement of the technical solution of the present invention, the elastic member is a compression spring.
Further as an improvement of the technical scheme of the utility model, the adjusting rod is rotatably connected with the rotating shaft through a sleeve, the sleeve is provided with a limiting notch, the rotating shaft is provided with a limiting pin, and the limiting notch is used for blocking the limiting pin.
As the improvement of the technical scheme of the utility model, one end of the worm is provided with a rotating handle.
As further improvement of the technical scheme of the utility model, a rocker is arranged at one end of the adjusting rod, which is far away from the rotating shaft.
Further as an improvement of the technical scheme of the utility model, the device also comprises a rotating speed controller, and the rotating speed controller is connected with the rotating shaft through a transmission part.
As a further improvement of the technical scheme of the utility model, the transmission component comprises an elastic pull rod, one end of the elastic pull rod is hinged with a first connecting rod, the other end of the elastic pull rod is hinged with a second connecting rod, the first connecting rod is connected with the rotating shaft, and the second connecting rod is connected with the rotating speed controller.
Drawings
The utility model will be further described with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the present invention, if directions (up, down, left, right, front, and rear) are described, it is only for convenience of describing the technical solution of the present invention, and it is not intended or implied that the technical features referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, it is not to be construed as limiting the present invention.
In the utility model, the meaning of "a plurality" is one or more, the meaning of "a plurality" is more than two, and the terms of "more than", "less than", "more than" and the like are understood to exclude the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the present invention, unless otherwise specifically limited, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.
Referring to fig. 1, the utility model provides a speed regulating mechanism of a hydraulic speed regulator, which comprises a rotating shaft 1, a turbine 2 and an adjusting rod 3, wherein the rotating shaft 1 is used for connecting the hydraulic speed regulator, the turbine 2 is fixedly connected with the hydraulic speed regulator, the adjusting rod 3 is connected with the rotating shaft 1, a rotatable worm 30 is arranged inside the adjusting rod 3, and the worm 30 is meshed with the turbine 2.
In the use process, the worm 30 is adjusted, so that the worm 30 is meshed and rotated on the turbine 2, the turbine 2 is fixed, the worm 30 drives the adjusting rod 3 to move in the rotating and meshing process with the turbine 2, the adjusting rod 3 drives the rotating shaft 1 installed on the hydraulic speed regulator to rotate, the rotating shaft 1 rotates for a certain angle to regulate the speed of the hydraulic speed regulator, the worm 2 30 is adopted between the adjusting rod 3 and the rotating shaft 1 to regulate the speed, and the worm 30 of the turbine 2 has self-locking performance, so that the stability is good in the adjusting process.
Specifically, the middle part of adjusting pole 3 is equipped with the through-hole, and the through-hole extends along the length direction who adjusts pole 3, and the through-hole runs through adjusting pole 3 along the width direction who adjusts pole 3.
The worm 30 in the utility model is in a round handle shape, the worm 30 is arranged in the through hole, the turbine 2 is in an arc-shaped rack structure penetrating through the through hole, and the turbine 2 is fixed on one side of the hydraulic speed regulator through the connecting piece 4.
In some embodiments, the adjusting rod 3 is further provided with an adjusting groove, the adjusting groove is located at two sides of the through hole and is communicated with the through hole, and two ends of the worm 30 are rotatably connected in the adjusting groove and can slide along the adjusting groove.
Wherein, one end of the worm 30 is further provided with a rotating handle 31, and during the adjustment process, the rotating handle 31 is rotated to enable the worm wheel 2 to be rotatably meshed with the worm 30.
Furthermore, an elastic component is arranged inside the adjusting rod 3 and is used for extruding the worm 30, so that the worm 30 is meshed with the worm wheel 2, and the worm wheel 2 is prevented from being separated from the worm 30.
In other embodiments, a cap 32 is detachably connected to one end of the adjusting rod 3 away from the rotating shaft 1, one end of an elastic member is connected to the cap 32, the other end of the elastic member is connected to the worm 30 through a connecting plate, and the elastic member presses and engages the worm 30 and the worm wheel 2 through the connecting plate.
In the present invention, the elastic member is a compression spring.
In addition, the end of the adjusting rod 3 far away from the rotating shaft 1 is also provided with a rocker 33, and the rocker 33 passes through the cap 32 to be connected with the adjusting rod 3.
Specifically, the cap 32 is in threaded connection with one end of the adjusting rod 3, which is far away from the rotating shaft 1, the cap 32 is provided with an avoiding hole, the rocker 33 penetrates through the avoiding hole to be connected with the adjusting rod 3, and after the cap 32 is detached from the adjusting rod 3, the cap 32 can be still kept on the rocker 33.
When the quick manual adjustment is needed, one end of the rocker 33, which is far away from the rotating shaft 1, is pulled outwards, the worm 30 slides in the adjusting groove, so that the worm is separated from the turbine 2, and then the rocker 33 can be manually operated to drive the rotating shaft 1 to rotate, so that the quick speed regulation effect is realized.
When fine adjustment is needed, the rotating handle 31 is directly and manually rotated, so that the worm 30 is meshed and rotated on the turbine 2, the adjusting rod 3 is driven to rotate in the meshing process of the worm 30 and the turbine 2, and the rotating shaft 1 is driven to rotate by the rotation of the adjusting rod 3, so that fine adjustment is achieved.
In the utility model, the adjusting rod 3 is rotatably connected with the rotating shaft 1 through the sleeve 5, the sleeve 5 is provided with a limiting notch 50, the rotating shaft 1 is provided with a limiting pin 10, and the limiting notch 50 is used for blocking the limiting pin 10.
Specifically, sleeve 5 and 1 normal running fit of pivot, adjust pole 3 and sleeve 5 fixed connection, it is rotatory that pole 3 drives sleeve 5, and sleeve 5 rotatory in-process, spacing breach 50 can contact with spacing pin 10 for sleeve 5 pivoted power transmits spacing pin 10, thereby realizes that the sleeve drives spacing pin 10 rotatoryly.
It should be noted that, since the sleeve 5 is rotatably engaged with the rotating shaft 1, the sleeve 5 and the adjustment lever 3 connected to the sleeve can be directly detached from the rotating shaft 1.
Furthermore, the utility model also comprises a rotating speed controller 6, and the rotating speed controller 6 is connected with the rotating shaft 1 through a transmission part.
Thus, on the one hand, the speed can be controlled manually by the rocker 33, and on the other hand, the speed can be controlled remotely by the speed controller 6.
The transmission component comprises an elastic pull rod 7, one end of the elastic pull rod 7 is hinged with a first connecting rod 70, the other end of the elastic pull rod 7 is hinged with a second connecting rod 71, the first connecting rod 70 is connected with the rotating shaft 1, and the second connecting rod 71 is connected with the rotating speed controller 6.
In the speed regulation process, the rotation speed controller 6 drives the elastic pull rod 7 to stretch through the second connecting rod 71, the elastic pull rod 7 drives the first connecting rod 70 to rotate, and the rotation of the first connecting rod 70 drives the rotating shaft 1 to rotate so as to regulate the speed.
Of course, the present invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (10)
1. A speed regulating mechanism of a hydraulic speed regulator is characterized in that: comprises that
The rotating shaft (1) is used for connecting the hydraulic speed regulator;
the turbine (2) is fixedly connected with the hydraulic speed regulator;
adjust pole (3), with pivot (1) is connected, adjust pole (3) inside be equipped with worm (30) that can rotate, worm (30) with turbine (2) meshing.
2. A governor mechanism of a hydraulic governor according to claim 1, characterized in that: the adjusting rod (3) is provided with an adjusting groove, the adjusting groove extends along the length direction of the adjusting rod (3), and two ends of the worm (30) are rotatably connected in the adjusting groove and can slide along the adjusting groove.
3. A governor mechanism of a hydraulic governor according to claim 1, characterized in that: an elastic component is arranged inside the adjusting rod (3), and the elastic component extrudes the worm (30) so that the worm (30) is meshed with the turbine (2).
4. A governor mechanism of a hydraulic governor according to claim 3, characterized in that: the adjusting rod (3) is far away from one end of the rotating shaft (1) and is detachably connected with a cover cap (32), one end of the elastic component is connected with the cover cap (32), and the other end of the elastic component is connected with the worm (30) through a connecting plate.
5. A governor mechanism of a hydraulic governor according to claim 3 or 4, characterized in that: the elastic component is a compression spring.
6. A governor mechanism of a hydraulic governor according to claim 1, characterized in that: adjust pole (3) through sleeve (5) with pivot (1) rotates and connects, be equipped with spacing breach (50) on sleeve (5), be equipped with spacing pin (10) on pivot (1), spacing breach (50) are used for separating and keep off spacing pin (10).
7. A governor mechanism of a hydraulic governor according to claim 1, characterized in that: one end of the worm (30) is provided with a rotating handle (31).
8. A governor mechanism of a hydraulic governor according to claim 2, characterized in that: and a rocker (33) is arranged at one end of the adjusting rod (3) far away from the rotating shaft (1).
9. A governor mechanism of a hydraulic governor according to claim 1, characterized in that: the rotating shaft is characterized by further comprising a rotating speed controller (6), wherein the rotating speed controller (6) is connected with the rotating shaft (1) through a transmission part.
10. A governor mechanism of a hydraulic governor according to claim 9, characterized in that: the transmission part comprises an elastic pull rod (7), one end of the elastic pull rod (7) is hinged with a first connecting rod (70), the other end of the elastic pull rod (7) is hinged with a second connecting rod (71), the first connecting rod (70) is connected with the rotating shaft (1), and the first connecting rod (70) is connected with the rotating speed controller (6).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121368145 | 2021-06-18 | ||
| CN2021213681459 | 2021-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216143158U true CN216143158U (en) | 2022-03-29 |
Family
ID=80811842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122224366.5U Active CN216143158U (en) | 2021-06-18 | 2021-09-14 | Speed regulating mechanism of hydraulic speed regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216143158U (en) |
-
2021
- 2021-09-14 CN CN202122224366.5U patent/CN216143158U/en active Active
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