Motor drive control device

Abstract

The utility model discloses a motor drive control device, and specifically relates to the control device field, the motor drive control device comprises a mounting plate, four fixing rods are fixed on the top of the mounting plate, a control device body is fixed on the tops of the fixing rods, a motor is fixed on the top of the mounting plate among the four fixing rods, and the control device body is fixed on the top of the mounting plate. Fan blades are fixed to the top of the motor, a plurality of first heat dissipation grooves are formed in the top and the bottom of the control device body, the fan blades, the motor, a magnetic ring, a rotating wheel, a first pull rope, a second pull rope, a shielding plate, a first moving block and a second moving block are arranged, the motor is started, and the motor drives the fan blades to rotate to generate cold air; an output shaft of a motor drives a rotating wheel to rotate through a magnetic ring, the rotating wheel pulls a second pull rope, the second pull rope pulls a lower first pull rope and a first moving block, the first moving block drives a second moving block to move, the second moving block pulls an upper first pull rope, the first pull rope pulls a shielding plate, and therefore a first heat dissipation groove and a second heat dissipation groove coincide.

Description

Technical Field

[0001] The utility model relates to the field of control devices, and more specifically, to a motor drive control device. Background Art

[0002] The motor drive control device is an integrated circuit that actively controls the motor to work in a set direction, speed, angle, and response time.

[0003] The motor drive control device usually generates heat when in use, which needs to be dissipated by a heat dissipation device. However, the heat dissipation port of the current motor drive control device is not closed when not in use. This will cause dust to enter the temple of the motor drive control device through the heat dissipation port, contaminating the interior of the motor drive control device and may also cause damage to the motor drive control device, which cannot meet the needs of users. Therefore, we propose a motor drive controller. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a motor drive control device, which can solve the problems raised by the above background technology.

[0005] To solve the above technical problems, according to one aspect of the utility model, more specifically, a motor drive control device includes a mounting plate, four fixing rods are fixed to the top of the mounting plate, a control device body is fixed to the top of the fixing rods, a motor is fixed to the top of the mounting plate between the four fixing rods, fan blades are fixed to the top of the motor, and a plurality of first heat dissipation grooves are provided at the top and bottom of the control device body.

[0006] Furthermore, a slide groove is provided inside the main body shell and the shell cover of the control device, and a shield is slidably connected inside the slide groove. A second heat dissipation groove is provided on the top of the shield and runs through the top and bottom. A first magnetic block is fixed on the right side of the inside of the slide groove and the right side of the shield.

[0007] Furthermore, a first pull rope is fixed to the right side of the baffle, and the right side of the first pull rope passes through the two first magnetic blocks. A fixed shell is fixed to the right side of the interior of the control device body shell, and a first moving block is slidably connected to the interior of the fixed shell. A sliding opening is opened on the inner lower surface of the control device body shell cover, and a second moving block is slidably connected to the interior of the sliding opening. Second magnetic blocks are fixed to the right side of the first moving block and the right side of the interior of the control device body shell, and the right end of the first pull rope above is fixedly connected to the right side of the second moving block.

[0008] Furthermore, two magnetic rings are provided on the outer side wall of the output shaft of the motor, and the two magnetic rings are rotatably connected to each other. A rotating wheel is fixed to the outer side wall of the outer magnetic ring, and a second pull rope is fixed to the outer side wall of the rotating wheel. The other end of the second pull rope passes through the main body shell of the control device and the two second magnetic blocks and is fixedly connected to the right side of the first moving block. The right end of the first pull rope below is fixedly connected to the outer side wall of the second pull rope, and the inner side of the inner magnetic ring is fixedly connected to the outer side wall of the output shaft of the motor.

[0009] Furthermore, a stopper is fixed inside the sliding opening on the left side of the second moving block.

[0010] Furthermore, a fixing block is fixed on the top of the mounting plate, and the second pull rope passes through the fixing block.

[0011] The beneficial effects of the motor drive control device of the utility model are:

[0012] By setting fan blades, motor, magnetic ring, rotating wheel, first pull rope, second pull rope, shield, first moving block and second moving block, the motor is started, the motor drives the fan blades to rotate to generate cool wind, the output shaft of the motor drives the rotating wheel to rotate through the magnetic ring, the rotating wheel pulls the second pull rope, the second pull rope pulls the first pull rope below and the first moving block, the first moving block moves with the second moving block, the second moving block pulls the first pull rope above, and the first pull rope pulls the shield, so that the first heat dissipation groove and the second heat dissipation groove overlap, so that the inside of the control device body can be cooled, and when the device is not in use, the motor is turned off, so that the first magnetic block pushes the shield and the second magnetic block respectively to push the first moving block back to their original positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0014] Figure 1 This is a structural schematic diagram of a motor drive control device of the utility model;

[0015] Figure 2 This is a structural schematic diagram of a mounting plate in a motor drive control device of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of a shell and a shell cover in a control device body in a motor drive control device of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the structure of a rotating wheel and a magnetic ring in a motor drive control device viewed from above.

[0018] In the figure: 1. fixing rod; 2. control device body; 3. mounting plate; 4. magnetic ring; 5. fixing block; 6. fan blade; 7. motor; 8. rotating wheel; 9. second pull rope; 10. shield; 11. first heat dissipation slot; 12. second heat dissipation slot; 13. slide slot; 14. first pull rope; 15. first magnetic block; 16. first moving block; 17. stop block; 18. second moving block; 19. slide; 20. fixing shell; 21. second magnetic block. DETAILED DESCRIPTION

[0019] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0020] like Figures 1 to 3 As shown, according to one aspect of the utility model, a motor drive control device is provided, including a mounting plate 3, four fixing rods 1 are fixed on the top of the mounting plate 3, a control device body 2 is fixed on the top of the fixing rods 1, a motor 7 is fixed on the top of the mounting plate 3 between the four fixing rods 1, a fan blade 6 is fixed on the top of the motor 7, a plurality of first heat dissipation slots 11 are provided on the top and bottom of the control device body 2, the motor 7 is started, the motor 7 rotates with the fan blade 6 to generate cool wind, and the output shaft of the motor 7 rotates with the rotating wheel 8 through the magnetic ring 4, The rotating wheel 8 pulls the second pull rope 9, the second pull rope 9 pulls the first pull rope 14 and the first moving block 16 below, the first moving block 16 moves with the second moving block 18, the second moving block 18 pulls the first pull rope 14 above, the first pull rope 14 pulls the shield 10, so that the first heat dissipation groove 11 and the second heat dissipation groove 12 overlap, so that the inside of the control device body 2 can be cooled. When the device is not in use, turn off the motor 7, so that the first magnetic block 15 and the second magnetic block 21 push the shield 10 and the first moving block 16 back to their original positions.

[0021] like Figure 3 As shown, in this embodiment, a slide groove 13 is provided inside the shell and the shell cover of the control device body 2, and a baffle 10 is slidably connected inside the slide groove 13. A second heat dissipation groove 12 is provided on the top of the baffle 10 and runs through the top and bottom. A first magnetic block 15 is fixed to the right side of the inner side of the slide groove 13 and the right side of the baffle 10, so as to have the functions of heat dissipation and dust prevention.

[0022] like Figure 3As shown, in the present embodiment, a first pull rope 14 is fixed to the right side of the shield 10, and the right sides of the first pull rope 14 pass through two first magnetic blocks 15, a fixed shell 20 is fixed to the right side of the inner shell of the control device body 2, and the fixed shell 20 is internally slidably connected with a first moving block 16, a sliding opening 19 is provided on the inner lower surface of the shell cover of the control device body 2, and the sliding opening 19 is internally slidably connected with a second moving block 18, and a second magnetic block 21 is fixed to the right side of the first moving block 16 and the inner right side of the shell of the control device body 2, and the right end of the upper first pull rope 14 is fixedly connected to the right side of the second moving block 18, so that the shield 10 can be moved.

[0023] like Figure 4 As shown, in the present embodiment, two magnetic rings 4 are provided on the outer side wall of the output shaft of the motor 7, and the two magnetic rings 4 are rotatably connected to each other, a rotating wheel 8 is fixed to the outer side wall of the outer magnetic ring 4, and a second pull rope 9 is fixed to the outer side wall of the rotating wheel 8, and the other end of the second pull rope 9 passes through the housing of the control device body 2 and the two second magnetic blocks 21 and is fixedly connected to the right side of the first moving block 16, the right end of the first pull rope 14 below is fixedly connected to the outer side wall of the second pull rope 9, and the inner side of the inner magnetic ring 4 is fixedly connected to the outer side wall of the output shaft of the motor 7, so that the first pull rope 14 can be pulled to move without affecting the rotation of the fan blades 6.

[0024] like Figure 3 As shown, in this embodiment, a stopper 17 is fixed inside the sliding opening 19 on the left side of the second moving block 18 , so that the movement of the second moving block 18 can be limited.

[0025] like Figure 2 As shown, in this embodiment, a fixing block 5 is fixed to the top of the mounting plate 3 , and the second pull rope 9 passes through the fixing block 5 , thus preventing the second pull rope 9 from being entangled in the fan blade 6 .

[0026] The working principle of the device is: start the motor 7, the motor 7 drives the fan blades 6 to rotate to generate cool wind, the output shaft of the motor 7 drives the rotating wheel 8 to rotate through the magnetic ring 4, the rotating wheel 8 pulls the second pull rope 9, the second pull rope 9 pulls the first pull rope 14 and the first moving block 16 below, the first moving block 16 moves with the second moving block 18, the second moving block 18 pulls the first pull rope 14 above, the first pull rope 14 pulls the shield 10, so that the first heat dissipation groove 11 and the second heat dissipation groove 12 overlap, so that the inside of the control device body 2 can be cooled, and when the device is not in use, turn off the motor 7, so that the first magnetic block 15 and the second magnetic block 21 push the shield 10 and the first moving block 16 back to their original positions.

[0027] The electrical components that appear in this article are all electrical components that exist in reality.

[0028] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. A motor drive control device, comprising a mounting plate (3), characterized in that: Four fixing rods (1) are fixed on the top of the mounting plate (3), a control device body (2) is fixed on the top of the fixing rods (1), a motor (7) is fixed on the top of the mounting plate (3) between the four fixing rods (1), a fan blade (6) is fixed on the top of the motor (7), and a plurality of first heat dissipation grooves (11) are provided on the top and bottom of the control device body (2).

2. A motor drive control device according to claim 1, characterized in that: The control device body (2) shell and shell cover are both provided with a slide groove (13), the slide groove (13) is slidably connected to the inside of the slide groove (13) with a shielding plate (10), the top of the shielding plate (10) is provided with a second heat dissipation groove (12) that runs through the top and bottom, and the first magnetic block (15) is fixed to the right side of the inside of the slide groove (13) and the right side of the shielding plate (10).

3. A motor drive control device according to claim 2, characterized in that: A first pull rope (14) is fixed on the right side of the shield (10), and the right side of the first pull rope (14) passes through the two first magnetic blocks (15). A fixed shell (20) is fixed on the right side of the inner shell of the control device body (2), and the first moving block (16) is slidably connected inside the fixed shell (20). A sliding opening (19) is opened on the inner lower surface of the shell cover of the control device body (2), and the second moving block (18) is slidably connected inside the sliding opening (19). A second magnetic block (21) is fixed on the right side of the first moving block (16) and the right side of the inner shell of the control device body (2), and the right end of the first pull rope (14) above is fixedly connected to the right side of the second moving block (18).

4. A motor drive control device according to claim 3, characterized in that: Two magnetic rings (4) are provided on the outer wall of the output shaft of the motor (7), and the two magnetic rings (4) are rotatably connected to each other. A rotating wheel (8) is fixed to the outer wall of the outer magnetic ring (4), and a second pull rope (9) is fixed to the outer wall of the rotating wheel (8). The other end of the second pull rope (9) passes through the housing of the control device body (2) and the two second magnetic blocks (21) and is fixedly connected to the right side of the first moving block (16). The right end of the first pull rope (14) below is fixedly connected to the outer wall of the second pull rope (9), and the inner side of the inner magnetic ring (4) is fixedly connected to the outer wall of the output shaft of the motor (7).

5. A motor drive control device according to claim 4, characterized in that: A stopper (17) is fixed inside the sliding opening (19) on the left side of the second moving block (18).

6. A motor drive control device according to claim 5, characterized in that: A fixing block (5) is fixed on the top of the mounting plate (3), and the second pull rope (9) passes through the fixing block (5).

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