Convenient-to-install intelligent control device for motor

Abstract

The utility model relates to the technical field of motors, in particular to a motor intelligent control device convenient to install, which comprises an intelligent control box and a motor body located below the intelligent control box, the upper end of the motor body is fixedly connected with a connecting frame, and the upper end of the connecting frame is provided with a limiting hole. The lower end of the intelligent control box is fixedly connected with limiting columns matched with the interiors of the limiting holes, and the left side and the right side of the connecting frame are fixedly connected with fixing plates. The intelligent control box can be preliminarily limited by inserting limiting columns into limiting holes, four limiting blocks can enter four limiting grooves through the tension of two extension springs, the intelligent control box is continuously tensioned, and fixing of the intelligent control box is completed; the intelligent control box can be disassembled and assembled conveniently only through operation of opposite steps, and the effect of improving the installation and maintenance efficiency of the intelligent control box is further achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric motors, in particular to an intelligent control device for electric motors which is easy to install. Background Art

[0002] An electric motor is a device that converts electrical energy into mechanical energy. It uses an energized coil to generate a rotating magnetic field and acts on the rotor to form a magnetic-electrical power rotation torque. Electric motors are divided into DC motors and AC motors according to the power supply used. Most of the motors in the power system are AC motors, which can be synchronous motors or asynchronous motors. Electric motors are usually controlled and adjusted by intelligent control devices. In order to facilitate the installation of intelligent control devices, an easy-to-install intelligent control device for electric motors is required.

[0003] In the prior art, most of the intelligent control devices for conventional motors are installed by means of screw bolts. Although this method has a good fixing effect, the disassembly and installation process is slow and cumbersome, and it is not convenient to replace and repair the intelligent control device, which affects the installation and maintenance efficiency and the use effect is not ideal. Therefore, it is necessary to propose an intelligent control device for electric motors that is easy to install to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide an intelligent control device for a motor which is easy to install and has the characteristics of being easy to disassemble and assemble the intelligent control box, thereby improving the efficiency of its installation and maintenance.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent control device for an electric motor that is easy to install, comprising an intelligent control box and a motor body located below the intelligent control box, the upper end of the motor body is fixedly connected to a connecting frame, the upper end of the connecting frame is provided with a limiting hole, the lower end of the intelligent control box is fixedly connected to a limiting column matching the inside of the limiting hole, the left and right sides of the connecting frame are fixedly connected to fixed plates, the lower ends of the two fixed plates are fixedly connected to guide slide cylinders, the insides of the two guide slide cylinders are fixedly connected with tension springs, the other ends of the two tension springs are fixedly connected to sliding disks, the left and right sides of the intelligent control box are fixedly connected to limiting plates, the upper end surfaces of the two limiting plates are penetrated with through grooves, the upper ends of the two sliding disks are rotatably connected to connecting rods that penetrate the two fixed plates and pass through the two through grooves through bearings, the left and right sides of the two through grooves are provided with limiting grooves, and the left and right sides of the two connecting rods are fixedly connected with limiting blocks located above the two limiting grooves on the same side.

[0006] In order to facilitate the positioning of the specific installation position of the intelligent control box, as a preferred intelligent control device for an electric motor that is easy to install in the utility model, positioning grooves are provided on the front and rear sides of the inner wall of the limiting hole, and the outer wall of the limiting column is fixedly connected with positioning blocks that match the interior of the two positioning grooves respectively.

[0007] In order to improve the stability of the movement of the two sliding disks, as a preferred intelligent control device for an electric motor that is easy to install in the utility model, sliding grooves are provided on the front and rear sides of the inner walls of the two guide slide cylinders, and the two sliding disks are respectively slidably connected to the front and rear sides of the inner walls of the two guide slide cylinders through the sliding grooves.

[0008] In order to facilitate the upward sliding of the two sliding disks, as a preferred intelligent control device for an electric motor that is easy to install in the utility model, push handle grooves are penetrated on the opposite sides of the outer walls of the two guide slide cylinders, and push handles passing through the two push handle grooves are fixedly connected on the opposite sides of the outer walls of the two sliding disks.

[0009] In order to facilitate installation and fixation of the motor body, as a preferred embodiment of the utility model of an intelligent control device for a motor that is easy to install, a mounting frame is fixedly connected to the lower side of the outer wall of the motor body.

[0010] In order to improve the comfort of use, as a preferred embodiment of the utility model of an intelligent control device for an electric motor that is easy to install, the lower ends of the two push handles are made of rubber material.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] By inserting the limit column into the limit hole, the intelligent control box can be initially limited, and then the two limit blocks on the same side are prompted to move upward by pushing the two sliding plates, and the two tension springs are stretched, and then the four limit blocks are respectively rotated to the positions corresponding to the four limit slots. Through the pulling force of the two tension springs, the four limit blocks can enter the four limit slots and continuously tighten the intelligent control box to complete the fixation of the intelligent control box. When disassembling the intelligent control box, only the reverse steps need to be performed, thereby further facilitating the disassembly and assembly of the intelligent control box, thereby improving its installation and maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall front cross-sectional view of the utility model;

[0014] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3This is a diagram of the external connection structure of the guide slide cylinder of the utility model;

[0016] Figure 4 This is the external structure diagram of the limit plate of the utility model;

[0017] Figure 5 This is a top view of the structure of the connecting frame and the limiting column of the utility model.

[0018] In the figure: 1. intelligent control box; 2. motor body; 3. connecting frame; 4. limiting hole; 5. limiting column; 6. fixing plate; 7. guide slide cylinder; 8. tension spring; 9. sliding plate; 10. limiting plate; 11. through slot; 12. connecting rod; 13. limiting block; 14. limiting slot; 15. positioning slot; 16. positioning block; 17. push handle slot; 18. push handle; 19. slide slot; 20. mounting frame. DETAILED DESCRIPTION

[0019] See also Figures 1 to 5 , an intelligent control device for a motor that is easy to install, comprises an intelligent control box 1 and a motor body 2 located below the intelligent control box 1, a connecting frame 3 is fixedly connected to the upper end of the motor body 2, a limiting hole 4 is provided at the upper end of the connecting frame 3, a limiting column 5 matching the inner part of the limiting hole 4 is fixedly connected to the lower end of the intelligent control box 1, a fixing plate 6 is fixedly connected to the left and right sides of the connecting frame 3, a guide slide cylinder 7 is fixedly connected to the lower ends of the two fixing plates 6, a tension spring 8 is fixedly connected to the inner part of the two guide slide cylinders 7, a sliding disk 9 is fixedly connected to the other ends of the two tension springs 8, a limiting plate 10 is fixedly connected to the left and right sides of the intelligent control box 1, a through groove 11 is provided through the upper end surfaces of the two limiting plates 10, a connecting rod 12 that penetrates the two fixing plates 6 and passes through the two through grooves 11 is rotatably connected to the upper ends of the two sliding disks 9 through bearings, a limiting groove 14 is provided on the left and right sides of the two through grooves 11, and a limiting block 13 located above the two limiting grooves 14 on the same side is fixedly connected to the left and right sides of the two connecting rods 12.

[0020] In this embodiment: when the intelligent control box 1 is to be installed, the two limit blocks 13 on the same side are rotated along with the two connecting rods 12 respectively until they correspond to the directions of the two through grooves 11, and then the limit column 5 is inserted into the inside of the limit hole 4. Due to their mutual cooperation, the intelligent control box 1 can be initially limited. At this time, the two sliding plates 9 are pushed to move upward, thereby driving the two connecting rods 12 and the two limit blocks 13 on the same side to move upward, and the two tension springs 8 are stretched respectively until the two limit blocks 13 on the same side are located above the two limit plates 10, and then the four limit blocks 13 are rotated to the positions corresponding to the four limit grooves 14 respectively. Subsequently, due to the pulling force of the two tension springs 8, the four limit The positioning block 13 moves downward and enters the four limit grooves 14. At the same time, the tension of the two tension springs 8 can continuously tighten the two limit plates 10 and the intelligent control box 1 to complete the fixation of the intelligent control box 1. When the intelligent control box 1 is disassembled, it is only necessary to drive the four limit blocks 13 out of the four limit grooves 14, and then adjust the two limit blocks 13 on the same side to the directions corresponding to the two through grooves 11. The two limit blocks 13 on the same side will be forced to pass through the two through grooves 11 and contact with the two fixing plates 6 due to the tension of the two tension springs 8, and then the intelligent control box 1 can be taken out. It is easy to use and further achieves the effect of facilitating the disassembly and assembly of the intelligent control box 1, thereby improving its installation and maintenance efficiency.

[0021] As a technical optimization solution of the utility model, positioning grooves 15 are opened on both the front and rear sides of the inner wall of the limiting hole 4, and the outer wall of the limiting column 5 is fixedly connected with positioning blocks 16 that match the inside of the two positioning grooves 15 respectively.

[0022] In this embodiment, two positioning grooves 15 and two positioning blocks 16 are provided to facilitate positioning of the specific installation position of the intelligent control box 1 .

[0023] As a technical optimization solution of the utility model, slide grooves 19 are provided on the front and rear sides of the inner walls of the two guide slide cylinders 7, and the two sliding plates 9 are slidingly connected to the front and rear sides of the inner walls of the two guide slide cylinders 7 through the slide grooves 19 respectively.

[0024] In this embodiment, four sliding grooves 19 are provided to improve the sliding stability of the two sliding plates 9 .

[0025] As a technical optimization solution of the utility model, push handle grooves 17 are penetrated on the opposite sides of the outer walls of the two guide slide cylinders 7, and push handles 18 passing through the two push handle grooves 17 are fixedly connected to the opposite sides of the outer walls of the two sliding plates 9.

[0026] In this embodiment, two push handle grooves 17 are provided to facilitate the push handle 18 to move up and down therein, and two push handles 18 are provided to facilitate the two sliding plates 9 to move upward.

[0027] As a technical optimization solution of the present utility model, a mounting frame 20 is fixedly connected to the lower side of the outer wall of the motor body 2 .

[0028] In this embodiment, a mounting frame 20 is provided to facilitate the installation and fixation of the motor body 2 .

[0029] As a technical optimization solution of the present invention, the lower ends of the two push handles 18 are made of rubber material.

[0030] In this embodiment, the lower ends of the two push handles 18 are made of rubber material to improve the comfort of use.

[0031] Working principle: When the intelligent control box 1 is to be installed, the two limit blocks 13 on the same side are rotated along with the two connecting rods 12 until they correspond to the directions of the two through slots 11, and then the limit column 5 is inserted into the interior of the limit hole 4 along with the two positioning slots 15 and the two positioning blocks 16. Due to their mutual cooperation, the intelligent control box 1 can be initially limited. At this time, the two sliding plates 9 are pushed upward by the two pushers 18, thereby driving the two connecting rods 12 and the two limit blocks 13 on the same side to move upward, and the two tension springs 8 are stretched respectively until the two limit blocks 13 on the same side are located above the two limit plates 10, and then the four limit blocks 13 are rotated to the positions corresponding to the four limit slots 14, and then due to the two tension springs 8, the two limit blocks 13 are rotated to the positions corresponding to the four limit slots 14. The pulling force of the spring 8 can make the four limit blocks 13 move downward and enter the four limit grooves 14. At the same time, the pulling force of the two tension springs 8 can continuously tighten the two limit plates 10 and the intelligent control box 1 to complete the fixation of the intelligent control box 1. When the intelligent control box 1 is disassembled, it is only necessary to drive the four limit blocks 13 out of the four limit grooves 14, and then adjust the two limit blocks 13 on the same side to the directions corresponding to the two through grooves 11. The two limit blocks 13 on the same side will be forced to pass through the two through grooves 11 and contact with the two fixing plates 6 due to the pulling force of the two tension springs 8, and then the intelligent control box 1 can be taken out. It is convenient and simple to use, and further achieves the effect of facilitating the disassembly and assembly of the intelligent control box 1, thereby improving its installation and maintenance efficiency.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent control device for a motor that is easy to install, comprising an intelligent control box (1) and a motor body (2) located below the intelligent control box (1), characterized in that: The upper end of the motor body (2) is fixedly connected to a connecting frame (3), a limiting hole (4) is provided at the upper end of the connecting frame (3), a limiting column (5) matching the inside of the limiting hole (4) is fixedly connected to the lower end of the intelligent control box (1), the left and right sides of the connecting frame (3) are fixedly connected to fixing plates (6), the lower ends of the two fixing plates (6) are fixedly connected to guide slide cylinders (7), the insides of the two guide slide cylinders (7) are fixedly connected to tension springs (8), and the other ends of the two tension springs (8) are fixedly connected to sliding disks ( 9), the left and right sides of the intelligent control box (1) are fixedly connected with limit plates (10), the upper end surfaces of the two limit plates (10) are penetrated with through grooves (11), the upper ends of the two sliding plates (9) are rotatably connected with connecting rods (12) that penetrate the two fixed plates (6) and pass through the two through grooves (11) through bearings, the left and right sides of the two through grooves (11) are provided with limit grooves (14), and the left and right sides of the two connecting rods (12) are fixedly connected with limit blocks (13) located above the two limit grooves (14) on the same side.

2. The intelligent control device for electric motors that is easy to install according to claim 1 is characterized in that: Positioning grooves (15) are provided on both the front and rear sides of the inner wall of the limiting hole (4), and positioning blocks (16) respectively matching the insides of the two positioning grooves (15) are fixedly connected to the outer wall of the limiting column (5).

3. The intelligent control device for a motor that is easy to install according to claim 1 is characterized in that: Both front and rear sides of the inner walls of the two guide slide cylinders (7) are provided with slide grooves (19), and the two sliding plates (9) are respectively slidably connected to the front and rear sides of the inner walls of the two guide slide cylinders (7) through the slide grooves (19).

4. The intelligent control device for a motor that is easy to install according to claim 1 is characterized in that: A push handle groove (17) is provided through the opposite side of the outer wall of the two guide slide cylinders (7), and a push handle (18) passing through the two push handle grooves (17) is fixedly connected to the opposite side of the outer wall of the two sliding plates (9).

5. The intelligent control device for electric motors that is easy to install according to claim 1 is characterized in that: A mounting frame (20) is fixedly connected to the lower side of the outer wall of the motor body (2).

6. The easy-to-install intelligent control device for electric motors according to claim 4, characterized in that: The lower ends of the two push handles (18) are both made of rubber.

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