CN216789358U - Angle stroke electric actuator - Google Patents
Angle stroke electric actuator Download PDFInfo
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- CN216789358U CN216789358U CN202123187700.0U CN202123187700U CN216789358U CN 216789358 U CN216789358 U CN 216789358U CN 202123187700 U CN202123187700 U CN 202123187700U CN 216789358 U CN216789358 U CN 216789358U
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- chute
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Abstract
The utility model relates to the field of actuators, in particular to an angular travel electric actuator, which comprises a rotating assembly and an executing assembly, wherein the rotating assembly comprises a fixed plate, a chute, a rack, a gear, a rotating rod, a rotary drum, a support table, a connecting block and a hydraulic rod, the rack is in sliding connection with the chute, the gear is meshed with the rack, the rotating rod is fixedly connected with the gear, the rotary drum is rotatably connected with the rotating rod, the connecting block is fixedly connected with the rack, the hydraulic rod is fixedly connected with the connecting block, the executing assembly is fixedly connected with the rotating rod, the hydraulic rod drives the connecting block to move, the connecting block drives the rack to slide in the chute, the rack and the gear are in meshed connection, the rack also drives the gear to rotate when sliding in the chute, the gear drives the rotating rod to rotate, the rotating rod enables the executing assembly to rotate and adjust the position of the executing assembly, so that the existing angular travel electric actuator only can realize the connection function, the angle of the two connected pipelines cannot be adjusted, and the practicability is low.
Description
Technical Field
The utility model relates to the field of actuators, in particular to an angular travel electric actuator.
Background
The angular travel valve is a regulating valve, and after an actuating mechanism of the angular travel valve receives a control signal, the signal is changed into displacement thrust or corner torque so as to achieve the purpose of controlling the opening and closing of the valve. For some valves with small torque, the miniature electric valve is also applied, and compared with the common valve, the miniature electric valve has the advantages of light weight, compact structure, complete functions and the like.
At present, the prior art (CN 212480291U) discloses an angular travel electric actuator, and belongs to the field of rotating parts for intelligent control of valves. The connecting device comprises an outer cover, the both ends of outer cover opening, upper end opening part are equipped with the shroud, and the lower extreme opening part is equipped with the connecting seat, the connecting seat upside is equipped with the mounting panel through the spliced pole, and the connecting seat downside is equipped with the connection base, connecting seat central authorities are equipped with the through-hole, have the oilless bush through the mounting screw in the through-hole, are equipped with the connecting axle in the oilless bush, and the through-hole of mounting panel central authorities is inserted to the connecting axle upper end, install motor, reducing gear box, controller on the mounting panel, the output shaft and the reducing gear box of motor are connected, and the output shaft and the connecting axle top of reducing gear box are connected. The utility model has simple and compact structure, beautiful appearance, safety, reliability, flexible rotation and simple installation and maintenance, and is very worthy of popularization and use in actual work.
By adopting the mode, the connecting function can be realized only, the angles of the two connected pipelines cannot be adjusted, and the practicability is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an angular travel electric actuator, which aims to solve the problems that the existing angular travel electric actuator can only realize the connection function, cannot adjust the angles of two connected pipelines and has low practicability.
To achieve the above object, the present invention provides an angular stroke electric actuator,
comprises a rotating component and an executing component;
the rotating assembly comprises a fixed plate, a chute, a rack, a gear, a rotating rod, a rotating cylinder, a supporting table, a connecting block and a hydraulic rod, the fixed plate is fixedly connected with the chute and positioned at one side of the chute, the rack is slidably connected with the chute and positioned at one side of the chute far away from the fixed plate, the gear is meshed with the rack and positioned at one side of the rack far away from the chute, the rotating rod is fixedly connected with the gear and positioned at the inner side wall of the gear far away from the rack, the rotating cylinder is rotatably connected with the rotating rod and positioned at one side of the rotating rod, one side of the supporting table is fixedly connected with the rotating cylinder, the other side of the supporting table is fixedly connected with the chute and positioned between the rotating cylinder and the chute, the connecting block is fixedly connected with the rack and positioned at one side of the rack, one side of the hydraulic rod is fixedly connected with the connecting block and is positioned on one side of the connecting block, the other side of the hydraulic rod is fixedly connected with the chute, and the execution assembly is fixedly connected with the rotating rod and is positioned on one side of the rotating rod.
Wherein, the executive component includes crossbeam, fixed slot, connecting pipe, motor and baffle, the crossbeam with gu bull stick fixed connection, and be located one side of bull stick, the fixed slot with crossbeam fixed connection, and be located the crossbeam is kept away from one side of bull stick, the connecting pipe with fixed slot fixed connection, and be located one side of fixed slot, the motor with fixed slot fixed connection, and be located in the fixed slot, the baffle with motor fixed connection, and with the connecting pipe rotates to be connected.
The baffle comprises a baffle body and a sealing ring, the baffle body is fixedly connected with the motor, and the sealing ring is fixedly connected with the baffle and is positioned on one side of the baffle body.
The rotating assembly further comprises a supporting plate, one side of the supporting plate is fixedly connected with the hydraulic rod and is located at the bottom of the hydraulic rod, and the other side of the supporting plate is fixedly connected with the sliding groove.
The rotating assembly further comprises two limiting blocks, and the two limiting blocks are fixedly connected with the rack and located on two sides of the rack.
The utility model relates to an angular travel electric actuator, which is characterized in that an execution assembly is used for connecting two pipelines and realizing the opening or closing of the two pipelines, a rotating assembly is used for carrying out angle adjustment on the two pipelines connected on the execution assembly, specifically, when the position of the actuator is required to be adjusted, a hydraulic rod drives a connecting block to move, the connecting block drives a rack to slide in a chute, the rack and a gear are in a meshed connection relation, the rack also drives the gear to rotate when sliding in the chute, the gear drives a rotating rod to rotate, the rotating rod is supported by a rotating drum, and the rotating rod enables the execution assembly to rotate to adjust the position of the execution assembly, so that the problem that the existing angular travel electric actuator can only realize a connection function and cannot adjust the angles of the two connected pipelines is solved, the practicability is lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a prior art structure.
Fig. 2 is a schematic structural diagram of an angular stroke electric actuator of the present invention.
Fig. 3 is a side view of an angular stroke electric actuator of the present invention.
Fig. 4 is a cross-sectional view taken along plane a-a of fig. 2.
Fig. 5 is an enlarged view of a detail B of fig. 3.
1-rotating component, 2-executing component, 3-fixing plate, 4-chute, 5-rack, 6-gear, 7-rotating rod, 9-rotating cylinder, 10-supporting table, 11-connecting block, 12-hydraulic rod, 13-beam, 14-fixing groove, 15-connecting pipe, 16-motor, 17-baffle, 18-baffle body, 19-sealing ring, 20-supporting plate and 21-limiting block.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present invention and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
As shown in fig. 1, the angular travel valve is a regulating valve, and its actuator receives a control signal and converts the signal into a displacement thrust or a rotation angle torque, so as to achieve the purpose of controlling the opening and closing of the valve. For some valves with small torque, the fine and small electric valves are also applied, and compared with the common valves, the electric valves have the advantages of light weight, compact structure, complete functions and the like, but the angles of the two connected pipelines cannot be adjusted, and the practicability is lower.
Referring to fig. 2 to 5, the present invention provides an angular travel electric actuator:
comprises a rotating component 1 and an executing component 2;
the rotating assembly 1 comprises a fixed plate 3, a chute 4, a rack 5, a gear 6, a rotating rod 7, a rotating drum 9, a supporting table 10, a connecting block 11 and a hydraulic rod 12, wherein the fixed plate 3 is fixedly connected with the chute 4 and positioned at one side of the chute 4, the rack 5 is slidably connected with the chute 4 and positioned at one side of the chute 4 far away from the fixed plate 3, the gear 6 is meshed with the rack 5 and positioned at one side of the rack 5 far away from the chute 4, the rotating rod 7 is fixedly connected with the gear 6 and positioned at the inner side wall of the gear 6 far away from the rack 5, the rotating drum 9 is rotatably connected with the rotating rod 7 and positioned at one side of the rotating rod 7, one side of the supporting table 10 is fixedly connected with the rotating drum 9, the other side of the supporting table 10 is fixedly connected with the chute 4 and positioned between the rotating drum 9 and the chute 4, the connecting block 11 is fixedly connected with the rack 5 and is positioned on one side of the rack 5, one side of the hydraulic rod 12 is fixedly connected with the connecting block 11 and is positioned on one side of the connecting block 11, the other side of the hydraulic rod 12 is fixedly connected with the sliding groove 4, and the actuating assembly 2 is fixedly connected with the rotating rod 7 and is positioned on one side of the rotating rod 7.
In this embodiment, the actuating assembly 2 is configured to connect two pipelines and open or close the two pipelines, the rotating assembly 1 is configured to perform angular adjustment on the two pipelines connected to the actuating assembly 2, specifically, when a position of a angular travel actuator is required to be adjusted, the hydraulic rod 12 drives the connecting block 11 to move, the connecting block 11 drives the rack 5 to slide in the chute 4, and because the rack 5 and the gear 6 are in a meshed connection relationship, the rack 5 also drives the gear 6 to rotate when sliding in the chute 4, the gear 6 drives the rotating rod 7 to rotate on the rotating drum 9, the support table 10 supports the rotating rod 7 on the rotating drum 9, and the rotating rod 7 drives the two pipelines on the actuating assembly 2 to rotate for angular adjustment, therefore, the problem that the existing angle stroke electric actuator can only realize the connection function, cannot adjust the angles of two connected pipelines is solved, and the practicability is low.
Further, the actuating assembly 2 includes a beam 13, a fixing groove 14, a connecting pipe 15, a motor 16 and a baffle 17, the beam 13 is fixedly connected to the rotating rod 7 and is located on one side of the rotating rod 7, the fixing groove 14 is fixedly connected to the beam 13 and is located on one side of the rotating rod 7 far away from the beam 13, the connecting pipe 15 is fixedly connected to the fixing groove 14 and is located on one side of the fixing groove 14, the motor 16 is fixedly connected to the fixing groove 14 and is located in the fixing groove 14, the baffle 17 is fixedly connected to the motor 16 and is rotationally connected to the connecting pipe 15, the baffle 17 includes a baffle body 18 and a sealing ring 19, the baffle body 18 is fixedly connected to the motor 16, the sealing ring 19 is fixedly connected to the baffle 17 and is located on one side of the baffle body 18.
In this embodiment, the beam 13 connects the rotating rod 7 and the fixing groove 14, the fixing groove 14 fixes the motor 16, the connecting pipe 15 connects the executing assembly 2 to a pipeline, the motor 16 drives the baffle body 18 of the baffle 17 to rotate in the connecting pipe 15, so as to open and close a valve, and the sealing ring 19 makes the sealing between the baffle body 18 and the inner wall of the connecting pipe 15 firmer.
Further, the rotating assembly 1 further comprises a supporting plate 20, one side of the supporting plate 20 is fixedly connected with the hydraulic rod 12 and is located at the bottom of the hydraulic rod 12, the other side of the supporting plate 20 is fixedly connected with the sliding groove 4, the rotating assembly 1 further comprises two limiting blocks 21, and the two limiting blocks 21 are fixedly connected with the rack 5 and are located at two sides of the rack 5.
In this embodiment, the support plate 20 supports the hydraulic rod 12, so that the hydraulic rod 12 operates more stably, and the limit block 21 prevents the gear 6 from falling off the rack 5 and causing a failure.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (5)
1. An angular travel electric actuator is characterized in that,
comprises a rotating component and an executing component;
the rotating assembly comprises a fixed plate, a chute, a rack, a gear, a rotating rod, a rotating cylinder, a supporting table, a connecting block and a hydraulic rod, the fixed plate is fixedly connected with the chute and positioned at one side of the chute, the rack is slidably connected with the chute and positioned at one side of the chute far away from the fixed plate, the gear is meshed with the rack and positioned at one side of the rack far away from the chute, the rotating rod is fixedly connected with the gear and positioned at the inner side wall of the gear far away from the rack, the rotating cylinder is rotatably connected with the rotating rod and positioned at one side of the rotating rod, one side of the supporting table is fixedly connected with the rotating cylinder, the other side of the supporting table is fixedly connected with the chute and positioned between the rotating cylinder and the chute, the connecting block is fixedly connected with the rack and positioned at one side of the rack, one side of the hydraulic rod is fixedly connected with the connecting block and is positioned on one side of the connecting block, the other side of the hydraulic rod is fixedly connected with the sliding groove, and the execution assembly is fixedly connected with the rotating rod and is positioned on one side of the rotating rod.
2. An angular travel electric actuator according to claim 1,
the executive component comprises a cross beam, a fixing groove, a connecting pipe, a motor and a baffle, wherein the cross beam is fixedly connected with the rotating rod and is located on one side of the rotating rod, the fixing groove is fixedly connected with the cross beam and is located on one side of the rotating rod, the connecting pipe is fixedly connected with the fixing groove and is located on one side of the fixing groove, the motor is fixedly connected with the fixing groove and is located in the fixing groove, and the baffle is fixedly connected with the motor and is rotationally connected with the connecting pipe.
3. An angular travel electric actuator according to claim 2,
the baffle comprises a baffle body and a sealing ring, the baffle body is fixedly connected with the motor, and the sealing ring is fixedly connected with the baffle and is positioned on one side of the baffle body.
4. An angular travel electric actuator according to claim 2,
the rotating assembly further comprises a supporting plate, one side of the supporting plate is fixedly connected with the hydraulic rod and is located at the bottom of the hydraulic rod, and the other side of the supporting plate is fixedly connected with the sliding groove.
5. An angular travel electric actuator according to claim 4,
the rotating assembly further comprises two limiting blocks, and the two limiting blocks are fixedly connected with the rack and located on two sides of the rack respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123187700.0U CN216789358U (en) | 2021-12-17 | 2021-12-17 | Angle stroke electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123187700.0U CN216789358U (en) | 2021-12-17 | 2021-12-17 | Angle stroke electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216789358U true CN216789358U (en) | 2022-06-21 |
Family
ID=82009537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123187700.0U Active CN216789358U (en) | 2021-12-17 | 2021-12-17 | Angle stroke electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216789358U (en) |
-
2021
- 2021-12-17 CN CN202123187700.0U patent/CN216789358U/en active Active
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