Intelligent controller of electric actuating mechanism

Abstract

The utility model relates to the technical field of electric actuating, in particular to an intelligent controller of an electric actuating mechanism, which comprises a valve pipe body motor actuator body, the surface of the motor actuator body is fixedly connected with a fixing bolt bar, and the surface of the fixing bolt bar fixes the bottom end of a protective cover through a bolt. The surface of the fixing bolt rod is in threaded connection with the interior of a nut. The intelligent controller of the electric actuating mechanism has the beneficial effects that the surface of the motor actuator body is fixedly connected with the fixed bolt rod, and the bottom end of the protective cover is fixedly connected with the surface of the fixed bolt rod through a bolt; the motor intelligent controller on the top face of the motor actuator body is protected through the protective cover, the positioning groove is formed in the top face of the protective cover, the surface of the positioning ring is inserted into the surface of the positioning groove, and therefore connection between the protective cover and the dustproof cover cap is stabilized; and when the dustproof cover is opened, the motor intelligent controller can be conveniently maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of electric execution, in particular to an intelligent controller of an electric execution mechanism. Background Art

[0002] The broadest definition of an actuator is a device that provides linear or rotary motion, utilizing a driving energy source and operating in response to a control signal. An actuator uses liquid, gas, electricity, or other energy sources and converts this energy into a driving action through a motor, cylinder, or other device.

[0003] However, in the existing technology, when debugging the existing motor, it is not only necessary to operate the electric actuator in real time, but also to monitor the inlet pressure, temperature, flow and outlet pressure at all times for adjustment. The motor intelligent controller needs to be protected from bumps. At the same time, the motor intelligent controller will emit temperature, and the temperature of the motor intelligent controller needs to be dissipated and circulated with the outside air.

[0004] Therefore, we need an intelligent controller for an electric actuator, which can solve the protection problem of the existing intelligent controller for an electric actuator and can also achieve temperature heat dissipation of the intelligent controller for the electric actuator. Utility Model Content

[0005] The purpose of the present invention is to provide an intelligent controller for an electric actuator to solve the protection problem of the existing intelligent controller of the electric actuator proposed in the above background technology, and also to achieve temperature heat dissipation of the intelligent controller of the electric actuator.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent controller for an electric actuator, comprising a valve tube motor actuator body, the surface of the motor actuator body being fixedly connected with a fixing bolt rod, the surface of the fixing bolt rod being fixed to the bottom end of the protective cover by a bolt, the surface of the fixing bolt rod being threadedly connected to the inside of the nut, a positioning groove being provided on the top surface of the protective cover, the surface of the positioning groove being plugged into the surface of the positioning ring, the top surface of the positioning ring being fixedly connected to the bottom end of the dust cover, and the top surface of the motor actuator body being fixedly connected to the base of the motor intelligent controller.

[0007] Preferably, the positioning groove is provided as an annular groove, and the depth of the positioning groove is equal to the height dimension of the positioning ring.

[0008] Preferably, the surfaces of the protective cover and the dust cover are both provided with an integrally formed annular ring, and the protective cover and the dust cover are fixed by fixing bolts.

[0009] Preferably, a groove is provided on the top surface of the dust cover, a fixed air vent is provided on the surface of the groove, the fixed air vent and the air vent are communicated with each other, the air vent is provided on the top surface of the rotating disk, the surface of the rotating disk is provided inside the circular groove, and the circular groove is provided on the inner top surface of the dust cover.

[0010] Preferably, the top surface of the rotating disk is fixedly connected to the bottom end of the rotating shaft, the surface of the rotating shaft is rotatably connected to the inside of the top surface of the dust cover, and the top end of the rotating shaft is fixedly connected to the bottom surface of the knob block.

[0011] Preferably, the vent holes are arranged in a triangular shape, the vent holes completely pass through the top surface of the rotating disk, there are four vent holes, and the four vent holes are arranged in a circular array along the central axis of the rotating disk.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: by fixing the fixing bolt rod on the surface of the motor actuator body, the bottom end of the protective cover is fixedly connected to the surface of the fixing bolt rod by a bolt, so that the motor intelligent controller on the top surface of the motor actuator body is protected by the protective cover; by providing a positioning groove on the top surface of the protective cover, the surface of the positioning ring is plugged into the surface of the positioning groove, so as to stabilize the connection between the protective cover and the dust cover, and facilitate maintenance of the motor intelligent controller when the dust cover is opened; by arranging the rotating disk on the surface of the circular groove, providing a vent on the top surface of the rotating disk, and providing a fixed vent on the top surface of the groove, when the fixed vent and the vent are connected, the air of the motor intelligent controller in the protective cover and the dust cover is circulated with the outside world, thereby achieving a heat dissipation effect on the motor intelligent controller inside the protective cover and the dust cover; further solving the protection problem of the intelligent controller of the existing electric actuator, and also realizing the temperature heat dissipation of the intelligent controller of the electric actuator. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic top view of the overall structure of the utility model;

[0015] Figure 3 for Figure 2 Structural cross-section at AA in the middle;

[0016] Figure 4 This is a top view of the dust cover of the utility model structure;

[0017] Figure 5 for Figure 4 Structural cross-section at the middle BB;

[0018] Figure 6 This is a schematic diagram of the connection between the protective cover and the dust cover.

[0019] In the figure: motor actuator body 1, fixing bolt rod 2, protective cover 3, nut 4, dust cover 5, motor intelligent controller 6, positioning groove 7, positioning ring 8, fixing bolt 9, circular groove 10, rotating disk 11, groove 12, fixed air vent 13, vent 14, knob block 15, and rotating shaft 16. DETAILED DESCRIPTION

[0020] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1

[0022] See also Figures 1-6 The utility model provides a technical solution: an intelligent controller of an electric actuator, comprising a valve tube motor actuator body 1, a fixing bolt rod 2 fixedly connected to the surface of the motor actuator body 1, the surface of the fixing bolt rod 2 being fixed to the bottom end of a protective cover 3 by a bolt, the surface of the fixing bolt rod 2 being threadedly connected to the inside of a nut 4, a positioning groove 7 being provided on the top surface of the protective cover 3, the surface of the positioning groove 7 being plugged into the surface of a positioning ring 8, the top surface of the positioning ring 8 being fixedly connected to the bottom end of a dust cover 5, the top surface of the motor actuator body 1 being fixedly connected to the base of a motor intelligent controller 6, by fixing the fixing bolt rod 2 on the surface of the motor actuator body 1 and fixing the bottom end of the protective cover 3 to the surface of the fixing bolt rod 2 by a bolt, thereby protecting the motor intelligent controller 6 on the top surface of the motor actuator body 1 through the protective cover 3, by providing a positioning groove 7 on the top surface of the protective cover 3 and plugging the surface of the positioning groove 7 into the surface of the positioning groove 7, thereby stabilizing the connection between the protective cover 3 and the dust cover 5, and facilitating maintenance of the motor intelligent controller 6 when the dust cover 5 is opened.

[0023] Example 2

[0024] Refer to the attached Figures 1 to 6On the basis of the first embodiment, in order to achieve a heat dissipation effect for the motor intelligent controller 6 inside the protective cover 3 and the dust cover 5, a groove 12 is opened on the top surface of the dust cover 5, and a fixed air vent 13 is opened on the surface of the groove 12. The fixed air vent 13 and the vent 14 are connected. The vent 14 is opened on the top surface of the rotating disk 11. The surface of the rotating disk 11 is set inside the circular groove 10. The circular groove 10 is opened on the inner top surface of the dust cover 5;

[0025] By arranging the rotating disk 11 on the surface of the circular groove 10, opening a vent hole 14 on the top surface of the rotating disk 11, and opening a fixed vent hole 13 on the top surface of the groove 12, when the fixed vent hole 13 and the vent hole 14 are connected, the air of the motor intelligent controller 6 in the protective cover 3 and the dust cover 5 can circulate with the outside world, thereby achieving a heat dissipation effect on the motor intelligent controller 6 inside the protective cover 3 and the dust cover 5.

[0026] Example 3

[0027] Refer to the attached Figures 1 to 6 On the basis of the second embodiment, in order to isolate the motor intelligent controller 6 from the external air circulation, the top surface of the rotating disk 11 is fixedly connected to the bottom end of the rotating shaft 16, the surface of the rotating shaft 16 is rotatably connected to the top surface of the dust cover 5, and the top end of the rotating shaft 16 is fixedly connected to the bottom surface of the knob block 15;

[0028] By fixing the top end of the rotating disk 11 to the bottom end of the rotating shaft 16, and fixing the top end of the rotating shaft 16 to the bottom surface of the knob block 15, when the knob block 15 is turned, the rotating shaft 16 drives the rotating disk 11 to rotate inside the circular groove 10. When the rotating disk 11 rotates, the fixed air vent 13 and the air vent 14 intersect, thereby isolating the motor intelligent controller 6 from the outside air circulation.

[0029] In actual use, by fixing the fixing bolt rod 2 on the surface of the motor actuator body 1, the bottom end of the protective cover 3 is fixedly connected to the surface of the fixing bolt rod 2 by means of bolts, thereby protecting the motor intelligent controller 6 on the top surface of the motor actuator body 1 through the protective cover 3, and by providing a positioning groove 7 on the top surface of the protective cover 3, the surface of the positioning ring 8 is plugged into the surface of the positioning groove 7, thereby stabilizing the connection between the protective cover 3 and the dust cover 5, and conveniently maintaining the motor intelligent controller 6 when the dust cover 5 is opened, by arranging the rotating disk 11 on the surface of the circular groove 10, and providing a vent hole 14 on the top surface of the rotating disk 11, and at the top of the groove 12 A fixed air vent 13 is provided on the surface. When the fixed air vent 13 and the vent 14 are connected to each other, the air of the motor intelligent controller 6 in the protective cover 3 and the dust cover 5 can circulate with the outside world, thereby having a heat dissipation effect on the motor intelligent controller 6 inside the protective cover 3 and the dust cover 5. The top of the rotating disk 11 is fixedly connected to the bottom end of the rotating shaft 16, and the top of the rotating shaft 16 is fixedly connected to the bottom surface of the knob block 15. When the knob block 15 is turned, the rotating shaft 16 drives the rotating disk 11 to rotate inside the circular groove 10. When the rotating disk 11 rotates, the fixed air vent 13 and the vent 14 intersect, thereby isolating the motor intelligent controller 6 from the outside air circulation.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent controller for an electric actuator, comprising a valve tube motor actuator body (1), characterized in that: The surface of the motor actuator body (1) is fixedly connected with a fixing bolt rod (2), the surface of the fixing bolt rod (2) is fixed to the bottom end of the protective cover (3) through a bolt, the surface of the fixing bolt rod (2) is threadedly connected to the inside of the nut (4), the top surface of the protective cover (3) is provided with a positioning groove (7), the surface of the positioning groove (7) is plugged into the surface of the positioning ring (8), the top surface of the positioning ring (8) is fixedly connected to the bottom end of the dust cover (5), and the top surface of the motor actuator body (1) is fixedly connected to the base of the motor intelligent controller (6).

2. The intelligent controller for an electric actuator according to claim 1, characterized in that: The positioning groove (7) is arranged in the form of an annular groove, and the depth of the positioning groove (7) is equal to the height dimension of the positioning ring (8).

3. The intelligent controller for an electric actuator according to claim 1, characterized in that: The surfaces of the protective cover (3) and the dust cover (5) are both provided with an integrally formed annular ring, and the protective cover (3) and the dust cover (5) are fixed by fixing bolts (9).

4. The intelligent controller for an electric actuator according to claim 1, characterized in that: The top surface of the dust cover (5) is provided with a groove (12), the surface of the groove (12) is provided with a fixed vent (13), the fixed vent (13) and the vent (14) are communicated with each other, the vent (14) is provided on the top surface of the rotating disk (11), the surface of the rotating disk (11) is provided inside the circular groove (10), and the circular groove (10) is provided on the inner top surface of the dust cover (5).

5. The intelligent controller for an electric actuator according to claim 4, characterized in that: The top surface of the rotating disk (11) is fixedly connected to the bottom end of the rotating shaft (16), the surface of the rotating shaft (16) is rotatably connected to the inside of the top surface of the dust cover (5), and the top end of the rotating shaft (16) is fixedly connected to the bottom surface of the knob block (15).

6. The intelligent controller for an electric actuator according to claim 4, characterized in that: The vent holes (14) are arranged in a triangular shape, and the vent holes (14) completely penetrate the top surface of the rotating disk (11). There are four vent holes (14), and the four vent holes (14) are arranged in a circular array along the central axis of the rotating disk (11).

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