Intelligent motor controller

Abstract

The utility model relates to the technical field of controllers, and discloses an intelligent motor controller which is characterized in that a baffle plate is arranged on the front surface of a motor control box, first round holes are formed in two sides of the baffle plate, movable columns are movably connected to the inner surfaces of the first round holes, first springs are movably connected to the outer surfaces of the movable columns, and the first springs are movably connected to the inner surfaces of the first round holes; a top cover plate is movably connected to the top of the motor control box, a hollow round block is movably connected to the top of the top cover plate, a second round hole is formed in the middle of the hollow round block, a fixing bolt is movably connected to the inner surface of the second round hole, and mounting blocks are fixedly connected to the two sides of the motor control box; damage of impact force to electrical elements and circuits in the motor control box is reduced, so that failure rate and maintenance cost are reduced, service life of equipment is prolonged, sealing performance of the motor control box is guaranteed, and sundries or small animals are prevented from entering the control box to cause unnecessary damage or safety risk.

Description

Technical Field

[0001] The utility model relates to the technical field of controllers, and more specifically to an intelligent motor controller. Background Art

[0002] A motor is a device that converts electrical energy into mechanical energy or mechanical energy into electrical energy. It achieves the conversion or transmission of electrical energy based on the law of electromagnetic induction. It is an important component of the power system and a power source for various mechanical equipment. The main types of motors include DC motors and AC motors. DC motors generate a magnetic field through direct current and use a commutator to continuously change the direction of the current in the coil, thereby making the coil rotate continuously. AC motors rotate through the interaction of the rotating magnetic field generated by alternating current with the current in the rotor.

[0003] A controller refers to a main command device that changes the wiring of the main circuit or control circuit and the resistance value in the circuit in a predetermined order to control the starting, speed regulation, braking and reversal of the motor. It consists of a program counter, instruction register, instruction decoder, timing generator and operation controller. It is the "decision-making body" that issues commands, that is, it completes the coordination and command of the operation of the entire computer system.

[0004] Disadvantages of existing intelligent motor controllers:

[0005] First, existing intelligent motor controllers are equipped with precision parts, but the motor controllers cannot effectively prevent collisions. If a collision occurs, the motor-driven equipment may stop working, causing damage to the equipment or wear of parts. This not only requires additional maintenance costs, but may also affect the normal operation and production efficiency of the equipment.

[0006] Second, the top cover plate is generally fixed by fixing bolts in the existing motor control box. However, since the motor will vibrate during operation, the fixing bolts will gradually loosen until they fall off, exposing the connections in the motor control box to the outside. Utility Model Content

[0007] In order to overcome the above defects of the prior art, the utility model provides an intelligent motor controller to solve the problems existing in the above background technology.

[0008] The utility model provides the following technical solutions: an intelligent motor controller, comprising a motor control box, a baffle is provided on the front of the motor control box, first circular holes are provided on both sides of the baffle, a movable column is movably connected to the inner surface of the first circular hole, a first spring is movably connected to the outer surface of the movable column, a top cover is movably connected to the top of the motor control box, a hollow round block is movably connected to the top of the top cover, a second circular hole is provided in the middle of the hollow round block, a fixing bolt is movably connected to the inner surface of the second circular hole, mounting blocks are fixedly connected to both sides of the motor control box, a circular arc opening is provided on the top of the inner surface of the mounting block, and a roller is movably connected to the outer surface of the circular arc opening;

[0009] Furthermore, a push block is provided on one side of the roller, a round rod is fixedly connected to one side of the push block, a collision block is fixedly connected to one side of the round rod, a driving rod is movably connected to the front and back sides of the roller, a bottom of the driving rod is movably connected to a bottom block, a connecting shaft is fixedly connected to the back side of the bottom block, a square block is fixedly connected to the middle part of one side of the driving rod, a second spring is fixedly connected to one side of the square block, and an inner surface of the mounting block is fixedly connected to one side of the second spring.

[0010] Furthermore, a data transmission port is provided on the front of the motor control box, a wiring port is provided at the bottom of the data transmission port, a first spring is fixedly connected to the back of the baffle, and the motor control box is fixedly connected to the back of the first spring.

[0011] Furthermore, the four corners of the inner surface of the motor control box are fixedly connected with connecting blocks, the inner surface of the connecting block is movably connected with a fixing bolt, the outer surface of the fixing bolt is movably connected with a hollow round block, the inner surface of the hollow round block is movably connected with a cover block, and the two sides of the cover block are fixedly connected with clamping blocks.

[0012] Furthermore, the other side of the collision block is movably connected to a third spring, and the other side of the third spring is fixedly connected to a mounting block.

[0013] Furthermore, the diameter of the outer surface of the cover block is equal to the diameter of the inner surface of the hollow round block, and the clamping block, the hollow round block and the cover block are all made of stainless steel.

[0014] Furthermore, the center of the circular arc opening is located at the bottom of the driving rod, and the driving rod is movably connected to the outer surface of the connecting shaft.

[0015] Technical effects and advantages of the utility model:

[0016] 1. In the utility model, when the front of the motor control box is hit, the baffle absorbs a large amount of impact force and the first spring contracts and absorbs the impact force, so that the stability of the cable connection will not be caused by the collision and the cable will fall off; when the side of the motor control box is hit, the collision block is hit and the third spring contracts to reduce the impact force, and then the round rod drives the push block to push the roller to slide in the arc mouth. At this time, the driving rod starts to move, and then the block pulls the second spring. The impact force on the motor control box is reduced again through the characteristics of the second spring, which is beneficial to reduce the damage to the internal electrical components and circuits of the motor control box by the impact force, thereby reducing the failure rate and maintenance costs, and extending the service life of the equipment.

[0017] 2. In order to fix the top cover plate on the top of the motor control box, the utility model places a side of the hollow round block with the second round hole on the top cover plate, then inserts the fixing bolt into the second round hole, then inserts the first fixing bolt into the threaded holes in the top cover plate and the connecting block and then rotates. After the installation is completed, the cover block is placed in the hollow round block. At this time, the clamping block is stressed and squeezed into the interior of the hollow round block, and then the fixing bolt is fixed in the hollow round block through the characteristics of the clamping block itself. In this way, the moving range of the fixing bolt can be limited and the top cover plate can be fixed on the motor control box, which is beneficial to ensure the sealing of the motor control box and prevent debris or small animals from entering the control box to cause unnecessary damage or safety risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the baffle of the utility model.

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the motor control box of the utility model.

[0021] Figure 4 It is a schematic diagram of the explosion structure of the fixing bolt of the utility model.

[0022] Figure 5 This is a schematic diagram of the installation block structure of the utility model.

[0023] The accompanying drawings are marked as follows:

[0024] 1. Motor control box; 101. Data transmission port; 102. Baffle; 103. Wiring port; 104. First round hole; 105. Movable column; 106. First spring; 2. Top cover plate; 201. Connecting block; 202. Fixing bolt; 203. Hollow round block; 204. Second round hole; 205. Cover block; 206. Clamp block; 3. Mounting block; 301. Arc port; 302. Roller; 303. Drive rod; 304. Bottom block; 305. Connecting shaft; 306. Block; 307. Second spring; 308. Push block; 3081. Round rod; 3082. Collision block; 309. Third spring. DETAILED DESCRIPTION

[0025] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The intelligent motor controller involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0026] Reference Figure 1-5 The utility model provides an intelligent motor controller, including a motor control box 1, a baffle 102 is provided on the front of the motor control box 1, first circular holes 104 are provided on both sides of the baffle 102, a movable column 105 is movably connected to the inner surface of the first circular hole 104, a first spring 106 is movably connected to the outer surface of the movable column 105, a top cover plate 2 is movably connected to the top of the motor control box 1, a hollow round block 203 is movably connected to the top of the top cover plate 2, a second circular hole 204 is provided in the middle of the hollow round block 203, a fixing bolt 202 is movably connected to the inner surface of the second circular hole 204, mounting blocks 3 are fixedly connected to both sides of the motor control box 1, a circular arc opening 301 is provided on the top of the inner surface of the mounting block 3, and a roller 302 is movably connected to the outer surface of the circular arc opening 301.

[0027] In a preferred embodiment, a push block 308 is provided on one side of the roller 302, a round rod 3081 is fixedly connected to one side of the push block 308, a collision block 3082 is fixedly connected to one side of the round rod 3081, a driving rod 303 is movably connected to the front and back sides of the roller 302, a bottom of the driving rod 303 is movably connected to a bottom block 304, a connecting shaft 305 is fixedly connected to the back side of the bottom block 304, a block 306 is fixedly connected to the middle part of one side of the driving rod 303, a second spring 307 is fixedly connected to one side of the block 306, and a second spring 307 is fixedly connected to the inner surface of the mounting block 3 on one side.

[0028] In a preferred embodiment, a data transmission port 101 is provided on the front of the motor control box 1, a wiring port 103 is provided at the bottom of the data transmission port 101, a first spring 106 is fixedly connected to the back of the baffle 102, and the back of the first spring 106 is fixedly connected to the motor control box 1.

[0029] In a preferred embodiment, the four corners of the inner surface of the motor control box 1 are fixedly connected with connecting blocks 201, the inner surface of the connecting block 201 is movably connected with a fixing bolt 202, the outer surface of the fixing bolt 202 is movably connected with a hollow round block 203, the inner surface of the hollow round block 203 is movably connected with a cover block 205, and the two sides of the cover block 205 are fixedly connected with clamping blocks 206.

[0030] In a preferred embodiment, the other side of the collision block 3082 is movably connected to the third spring 309 , and the other side of the third spring 309 is fixedly connected to the mounting block 3 .

[0031] In a preferred embodiment, the diameter of the outer surface of the cover block 205 is equal to the diameter of the inner surface of the hollow round block 203 , and the material of the clamping block 206 , the hollow round block 203 and the cover block 205 are all stainless steel.

[0032] In a preferred embodiment, the center of the arc opening 301 is located at the bottom of the driving rod 303 , and the driving rod 303 is movably connected to the outer surface of the connecting shaft 305 .

[0033] The working principle of the utility model is as follows: in order to fix the top cover plate 2 on the top of the motor control box 1, a side of the hollow round block 203 with a second round hole 204 is placed on the top cover plate 2, and then a fixing bolt 202 is inserted into the second round hole 204, and then the first fixing bolt 202 is inserted into the threaded holes in the top cover plate 2 and the connecting block 201 and then rotated. After the installation is completed, the cover block 205 is inserted into the hollow round block 203. At this time, the clamping block 206 is stressed and squeezed into the interior of the hollow round block 203, and then the fixing bolt 202 is fixed in the hollow round block 203 through the characteristics of the clamping block 206. In this way, the moving range of the fixing bolt 202 can be limited and the top cover plate 2 can be fixed on the motor control box 1, which is conducive to ensuring the sealing of the motor control box 1 and preventing debris or small animals from entering the control box. 3081 drives the push block 308 to push the roller 302 to slide in the circular arc opening 301. At this time, the driving rod 303 starts to move, and then the block 306 pulls the second spring 307. The characteristics of the second spring 307 further reduce the impact force on the motor control box 1, which is beneficial to reduce the damage of the impact force to the internal electrical components and circuits of the motor control box 1, thereby reducing the failure rate and maintenance costs, and extending the service life of the equipment.

Claims

1. An intelligent motor controller, comprising a motor control box (1), characterized in that: The front of the motor control box (1) is provided with a baffle (102), both sides of the baffle (102) are provided with first circular holes (104), the inner surface of the first circular hole (104) is movably connected to a movable column (105), the outer surface of the movable column (105) is movably connected to a first spring (106), the top of the motor control box (1) is movably connected to a top cover plate (2), the top of the top cover plate (2) is movably connected to a hollow round block (203), the middle of the hollow round block (203) is provided with a second circular hole (204), the inner surface of the second circular hole (204) is movably connected to a fixing bolt (202), the two sides of the motor control box (1) are fixedly connected to mounting blocks (3), the top of the inner surface of the mounting block (3) is provided with a circular arc opening (301), and the outer surface of the circular arc opening (301) is movably connected to a roller (302).

2. The intelligent motor controller according to claim 1, characterized in that: A push block (308) is provided on one side of the roller (302), a round rod (3081) is fixedly connected to one side of the push block (308), a collision block (3082) is fixedly connected to one side of the round rod (3081), a driving rod (303) is movably connected to the front and back sides of the roller (302), a bottom of the driving rod (303) is movably connected to a bottom block (304), a connecting shaft (305) is fixedly connected to the back side of the bottom block (304), a square block (306) is fixedly connected to the middle part of one side of the driving rod (303), a second spring (307) is fixedly connected to one side of the square block (306), and an inner surface of the mounting block (3) is fixedly connected to one side of the second spring (307).

3. The intelligent motor controller according to claim 1, characterized in that: The front of the motor control box (1) is provided with a data transmission port (101), the bottom of the data transmission port (101) is provided with a wiring port (103), the back of the baffle (102) is fixedly connected to a first spring (106), and the back of the first spring (106) is fixedly connected to the motor control box (1).

4. The intelligent motor controller according to claim 1, characterized in that: The four corners of the inner surface of the motor control box (1) are fixedly connected to connecting blocks (201), the inner surface of the connecting block (201) is movably connected to a fixing bolt (202), the outer surface of the fixing bolt (202) is movably connected to a hollow round block (203), the inner surface of the hollow round block (203) is movably connected to a cover block (205), and both sides of the cover block (205) are fixedly connected to clamping blocks (206).

5. The intelligent motor controller according to claim 2, characterized in that: The other side of the collision block (3082) is movably connected to a third spring (309), and the other side of the third spring (309) is fixedly connected to a mounting block (3).

6. The intelligent motor controller according to claim 4, characterized in that: The diameter of the outer surface of the cover block (205) is equal to the diameter of the inner surface of the hollow round block (203); the clamping block (206), the hollow round block (203) and the cover block (205) are all made of stainless steel.

7. The intelligent motor controller according to claim 2, characterized in that: The center of the circular arc opening (301) is located at the bottom of the driving rod (303), and the driving rod (303) is movably connected to the outer surface of the connecting shaft (305).

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