Intelligent digital mechanical rotating device and using method thereof

Abstract

The invention belongs to the technical field of transmission devices, and discloses an intelligent digital mechanical rotating device and a using method thereof.The intelligent digital mechanical rotating device comprises a support, a vertical main shaft rotationally connected with the support and provided with a power end and an output end, the main shaft is in transmission connection with the power end and the output end and connected with a centrifugal mechanism, and the top end of the main shaft is connected with a horizontal iron disc; a permanent magnet is arranged on the top of the support and located above the iron disc, and a gap is formed between the permanent magnet and the iron disc. The structure is reasonable, the iron disc and the permanent magnet lift the main shaft, the gravity pressure of the main shaft on the support is reduced, the friction resistance of rotation is reduced, the energy loss is reduced, the transmission efficiency is improved, the centrifugal mechanism can store kinetic energy when the power end accelerates, and the kinetic energy is converted into power to be output when the power end decelerates. And the speed fluctuation in the transmission process is effectively reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of transmission devices, and in particular relates to an intelligent digital mechanical rotating device and a use method thereof. Background Art

[0002] Some large mechanical transmission devices have a large deadweight of the shaft mechanism. According to the friction formula: Friction = Pressure * Sliding Friction Coefficient, even if a bearing mechanism is set between the shaft mechanism and the support mechanism to reduce the friction coefficient, a large amount of friction heat will still be generated between the shaft and the support mechanism due to the large pressure. As a result, a large amount of mechanical energy is wasted in the form of internal energy during the transmission process. For this problem, there is currently no other effective solution except to make an effort in the bearing mechanism to further reduce the sliding friction coefficient. Summary of the invention

[0003] In order to overcome the above technical problems, the present invention provides an intelligent digital mechanical rotation device and a method of using the same, which uses magnetic attraction to reduce the pressure between the shaft mechanism and the support mechanism, reduce friction loss, improve transmission efficiency, and effectively reduce speed fluctuations in the transmission process.

[0004] The present invention adopts the following technical solutions:

[0005] An intelligent digital mechanical rotating device comprises a bracket, which is rotatably connected to a vertical main shaft. The bracket is provided with a power end and an output end, the main shaft is respectively transmission-connected to the power end and the output end, the main shaft is connected to a centrifugal mechanism, the top end of the main shaft is connected to a horizontal iron plate, and a permanent magnet is provided on the top of the bracket, which is located above the iron plate and has a gap between the permanent magnet and the iron plate.

[0006] Preferably, the main shaft is fixedly sleeved with a sleeve, the bottom end of the sleeve is connected to a horizontal flange, and the flange is connected to the centrifugal mechanism.

[0007] Preferably, the centrifugal mechanism is a single strip or two staggered long strips, both ends of the long strips are provided with counterweights, the middle of the long strips is penetrated by a sleeve and supported and connected by a flange.

[0008] Preferably, the centrifugal mechanism is a circular turntable, a counterweight is arranged on the outer ring of the circular turntable, and a sleeve passes through the middle of the circular turntable and is supported and connected by a flange.

[0009] Preferably, the rotating shaft is connected to a large pulley, small pulleys are arranged at both the power end and the output end, and the large pulley and the two small pulleys are connected by belts.

[0010] Preferably, the top end of the main shaft is connected to the bearing box, the iron plate is located above the bearing box, a circular ring is coaxially arranged below the bearing box, the circular ring and the iron plate are bolted together, and the circular ring and the iron plate clamp the bearing box.

[0011] Preferably, the permanent magnet is arranged on the bracket for lifting movement, and the bracket is provided with a motor and a vertical screw to drive the permanent magnet to lift.

[0012] Preferably, it also includes a control cabinet, the control cabinet has a built-in intelligent processor, the intelligent processor is electrically connected to the power end and the output end, the control cabinet has a built-in wireless module, and the control cabinet is also equipped with a temperature and humidity sensor and a smoke sensor.

[0013] The present invention also discloses a method for using the intelligent digital mechanical rotating device, which uses the above-mentioned intelligent digital mechanical rotating device and includes the following steps:

[0014] S1. The power end uses an electric motor, which drives the main shaft to rotate through a belt, and the main shaft drives the output end to move. The power output of the power end reaches the output end. When the main shaft rotates, it drives the centrifugal mechanism to revolve, and the centrifugal mechanism stores energy;

[0015] S2. The attraction between the permanent magnet and the iron plate pulls the main shaft upward, so that the pressure between the main shaft and the bracket is reduced, reducing the friction loss caused by rotation;

[0016] S3. Reasonably adjust the height position of the magnetic field strength of the permanent magnet so that the pulling force of the attraction on the main shaft is balanced with the total gravity of the main shaft, large pulley and centrifugal mechanism, so that the vertical pressure between the main shaft and the bracket approaches 0, minimizing friction loss;

[0017] S4. The intelligent processor monitors the speed of the spindle, power end, output end and the electrical status of the power end, and communicates with the client through the wireless module for feedback. The client remotely adjusts the working status of the device, including remote start and stop of the device, remote control of input and output power. The control cabinet monitors the operating environment through temperature and humidity sensors and smoke sensors. When a dangerous situation is found, it automatically stops and sends an alarm signal to the client through the wireless module;

[0018] S5. When the power output of the power end fluctuates: when the speed of the power end decreases, the kinetic energy stored in the centrifugal mechanism is output to the output end through the main shaft; when the speed of the power end increases, the centrifugal mechanism increases the energy storage and reduces the transmission fluctuation.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention sets the main shaft vertically, and arranges an iron plate and a permanent magnet on the top to lift the main shaft, thereby reducing the gravitational pressure of the main shaft on the bracket, reducing the friction resistance of rotation, reducing energy loss, and improving the efficiency of transmission. The centrifugal mechanism can store kinetic energy when the power end accelerates, and convert the kinetic energy into power output when the power end decelerates, effectively reducing speed fluctuations during the transmission process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall schematic diagram of the present invention;

[0022] Figure 2 It is the front view of the present invention.

[0023] Description of reference numerals:

[0024] 1 bracket; 1-1 beam one; 1-2 beam two; 1-3 beam three; 2 spindle; 3 permanent magnet; 4 motor; 5 lead screw; 6 long strip; 7 counterweight; 8 large pulley; 9 output end; 10 power end; 11 control cabinet; 12-1 bearing seat one; 12-2 bearing seat two; 12-3 bearing seat three; 13 sleeve; 14 flange; 15 ring; 16 bolt; 17 bearing box; 18 iron plate. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. Unless otherwise specified, the raw materials and equipment used can be purchased from the market or are commonly used in the art. The methods in the embodiments are conventional methods in the art unless otherwise specified. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] An intelligent digital mechanical rotating device comprises a bracket, wherein the bracket has a first beam, a second beam and a third beam from bottom to top, wherein the three beams respectively have a first bearing seat, a second bearing seat and a third bearing seat, wherein a vertical main shaft is rotatably connected to the bracket through three bearing seats, wherein the bracket is also provided with a power end and an output end, wherein a rotating shaft is connected to a large pulley, wherein small pulleys are provided at the power end and the output end, wherein the large pulley and the two small pulleys are connected by belts, wherein a sleeve is fixedly mounted on the main shaft between the second beam and the third beam, wherein the bottom end of the sleeve is connected to a horizontal flange, wherein the flange is connected to a centrifugal mechanism, wherein the centrifugal mechanism is a single or staggered arrangement Two long strips, both ends of the long strips are provided with counterweights, the middle part of the long strips is passed through by the sleeve and supported and connected by the flange, the top of the main shaft is higher than the bearing seat three and connected to the bearing box, the iron plate is located above the bearing box, and a circular ring is coaxially arranged below the bearing box, and the circular ring and the iron plate are bolted together by bolts so that the circular ring and the iron plate clamp the bearing box to realize the rotational connection between the iron plate and the main shaft, and a permanent magnet is arranged on the top of the bracket, and the permanent magnet is mounted above the crossbeam three, and the permanent magnet is located above the iron plate and has a gap between the iron plate and the iron plate, and the attraction between the permanent magnet and the iron plate reduces the pressure of the main shaft on the bracket.

[0027] A control cabinet is set at the bottom of the bracket. The control cabinet has a built-in intelligent processor. The intelligent processor is electrically connected to the power end and the output end. The intelligent processor is also connected to the encoder on the bracket for monitoring the spindle speed. The control cabinet has a built-in wireless module. The client can remotely control the equipment, realize remote start and stop device, and remotely control input and output power. The control cabinet is also equipped with temperature and humidity sensors and smoke sensors to monitor the operating environment. When a dangerous situation is detected, it will automatically shut down and send an alarm signal to the client through the wireless module.

[0028] How to use the intelligent digital mechanical rotating device:

[0029] S1. The power end uses an electric motor, and the output end is connected to the equipment that needs power. The motor drives the main shaft to rotate through the belt, and the main shaft drives the output end to move. The power output of the power end reaches the output end. When the main shaft rotates, it drives the centrifugal mechanism to revolve, and the centrifugal mechanism stores energy;

[0030] S2. The attraction between the permanent magnet and the iron plate pulls the main shaft upward, so that the pressure between the main shaft and the bracket is reduced, the friction loss caused by rotation is reduced, and the transmission efficiency is improved;

[0031] S3. Reasonably adjust the height position of the magnetic field strength of the permanent magnet so that the pulling force of the attraction on the main shaft is balanced with the total gravity of the main shaft, large pulley and centrifugal mechanism, so that the vertical pressure between the main shaft and the bracket approaches 0, minimizing friction loss;

[0032] S4. The intelligent processor monitors the speed of the spindle, power end, output end and the electrical status of the power end, and communicates with the client through the wireless module for feedback. The client remotely adjusts the working status of the device, including remote start and stop of the device, remote control of input and output power. The control cabinet monitors the operating environment through temperature and humidity sensors and smoke sensors. When a dangerous situation is found, it automatically stops and sends an alarm signal to the client through the wireless module;

[0033] S5. When the power output of the power end fluctuates: when the speed of the power end decreases, the kinetic energy stored in the centrifugal mechanism is output to the output end through the main shaft; when the speed of the power end increases, the centrifugal mechanism increases the energy storage, thereby achieving the effect of reducing transmission fluctuations.

[0034] In some other embodiments, the centrifugal mechanism is designed as a circular turntable, the outer ring of the circular turntable is equidistantly provided with counterweights, the middle of the circular turntable is penetrated by a sleeve and supported and connected by a flange. The wind resistance of the circular turntable is smaller, further reducing energy loss.

[0035] In some other embodiments, the permanent magnet is arranged on the bracket for lifting and lowering activities, the bracket has a top beam, the top beam is equipped with a motor, the motor is connected to a vertical screw, the screw is rotatably arranged between the top beam and the cross beam three, and the screw is threadedly connected to the permanent magnet to drive the lifting and lowering of the permanent magnet. The intelligent processor controls the motor according to the rotation speed of the main shaft, and the motor drives the screw to rotate to adjust the height of the permanent magnet, thereby adjusting the attraction between the permanent magnet and the iron plate. When the main shaft speed is high, the centrifugal force of the centrifugal mechanism is large, and the permanent magnet is adjusted to reduce the attraction; when the main shaft speed is low, the centrifugal force of the centrifugal mechanism is small, and the permanent magnet is adjusted to increase the attraction.

[0036] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the above embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An intelligent digital mechanical rotating device, comprising a bracket, characterized in that: The bracket is rotatably connected to the vertical main shaft, and the bracket is provided with a power end and an output end. The main shaft is respectively connected to the power end and the output end for transmission to transmit the power from the power end to the output end. The main shaft is connected to a centrifugal mechanism, and the centrifugal mechanism stores kinetic energy when rotating with the main shaft. The top of the main shaft is connected to a horizontal iron plate, and a permanent magnet is provided on the top of the bracket. The permanent magnet is located above the iron plate and there is a gap between the permanent magnet and the iron plate. The attraction between the permanent magnet and the iron plate pulls the main shaft vertically upward.

2. The intelligent digital mechanical rotating device according to claim 1, characterized in that: The main shaft is fixedly sleeved with a sleeve, the bottom end of the sleeve is fixedly connected with a horizontal flange, and the flange is connected with a centrifugal mechanism.

3. The intelligent digital mechanical rotating device according to claim 2, characterized in that: The centrifugal mechanism is a single or two staggered long plates, both ends of the long plates are provided with counterweights, the middle of the long plates is penetrated by a sleeve and supported and connected by a flange.

4. The intelligent digital mechanical rotating device according to claim 2, characterized in that: The centrifugal mechanism is a circular turntable, a counterweight is arranged on the outer ring of the circular turntable, a sleeve passes through the middle of the circular turntable and is supported and connected by a flange.

5. The intelligent digital mechanical rotating device according to claim 1, characterized in that: The rotating shaft is connected to a large pulley, and small pulleys are arranged at both the power end and the output end. The large pulley and the two small pulleys are connected by belts.

6. The intelligent digital mechanical rotating device according to claim 5, characterized in that: The iron plate and the main shaft are rotatably connected.

7. The intelligent digital mechanical rotating device according to claim 6, characterized in that: The top of the main shaft is connected to the bearing box, the iron plate is located above the bearing box, a circular ring is coaxially arranged below the bearing box, the circular ring and the iron plate are bolted, and the circular ring and the iron plate clamp the bearing box.

8. The intelligent digital mechanical rotating device according to claim 7, characterized in that: It also includes a control cabinet with a built-in intelligent processor. The intelligent processor is electrically connected to the power end and the output end. The control cabinet has a built-in wireless module. The control cabinet is also equipped with temperature and humidity sensors and smoke sensors.

9. The intelligent digital mechanical rotating device according to claim 1, characterized in that: The permanent magnet is arranged on the bracket for lifting movement, and the bracket is provided with a motor and a vertical lead screw to drive the permanent magnet to lift.

10. A method for using an intelligent digital mechanical rotating device, characterized in that: The intelligent digital mechanical rotating device according to claim 8 comprises the following steps: S1. The power end uses an electric motor, which drives the main shaft to rotate through a belt, and the main shaft drives the output end to move. The power output of the power end reaches the output end. When the main shaft rotates, it drives the centrifugal mechanism to revolve, and the centrifugal mechanism stores energy; S2. The attraction between the permanent magnet and the iron plate pulls the main shaft upward, so that the pressure between the main shaft and the bracket is reduced, reducing the friction loss caused by rotation; S3. Reasonably adjust the height position of the magnetic field strength of the permanent magnet so that the pulling force of the attraction on the main shaft is balanced with the total gravity of the main shaft, large pulley and centrifugal mechanism, so that the vertical pressure between the main shaft and the bracket approaches 0, minimizing friction loss; S4. The intelligent processor monitors the speed of the spindle, power end, output end and the electrical status of the power end, and communicates with the client through the wireless module for feedback. The client remotely adjusts the working status of the device, including remote start and stop of the device, remote control of input and output power. The control cabinet monitors the operating environment through temperature and humidity sensors and smoke sensors. When a dangerous situation is found, it automatically stops and sends an alarm signal to the client through the wireless module; S5. When the power output of the power end fluctuates: when the speed of the power end decreases, the kinetic energy stored in the centrifugal mechanism is output to the output end through the main shaft; when the speed of the power end increases, the centrifugal mechanism increases the energy storage and reduces the transmission fluctuation.

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