CN113675991B - Electromagnetic friction counteraction transmission auxiliary device - Google Patents
Electromagnetic friction counteraction transmission auxiliary device Download PDFInfo
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- CN113675991B CN113675991B CN202110687303.5A CN202110687303A CN113675991B CN 113675991 B CN113675991 B CN 113675991B CN 202110687303 A CN202110687303 A CN 202110687303A CN 113675991 B CN113675991 B CN 113675991B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0444—Details of devices to control the actuation of the electromagnets
- F16C32/0451—Details of controllers, i.e. the units determining the power to be supplied, e.g. comparing elements, feedback arrangements with P.I.D. control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0474—Active magnetic bearings for rotary movement
- F16C32/0476—Active magnetic bearings for rotary movement with active support of one degree of freedom, e.g. axial magnetic bearings
- F16C32/0478—Active magnetic bearings for rotary movement with active support of one degree of freedom, e.g. axial magnetic bearings with permanent magnets to support radial load
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0474—Active magnetic bearings for rotary movement
- F16C32/0493—Active magnetic bearings for rotary movement integrated in an electrodynamic machine, e.g. self-bearing motor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/001—Integrated brakes or clutches for stopping or coupling the relatively movable parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/008—Identification means, e.g. markings, RFID-tags; Data transfer means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/063—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by moving along the inner and the outer surface without pivoting or rolling, e.g. sliding wedges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H33/00—Gearings based on repeated accumulation and delivery of energy
- F16H33/02—Rotary transmissions with mechanical accumulators, e.g. weights, springs, intermittently-connected flywheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2237/00—Repair or replacement
Abstract
The invention discloses an electromagnetic friction offset transmission auxiliary device, which belongs to the technical field of machinery and comprises a supporting component, a transmission component and a pneumatic component, wherein the supporting component is positioned at the outermost side of the whole device, the transmission component is arranged at one end inside the supporting component, and the pneumatic component is arranged at the side of the transmission component, the electromagnetic friction offset transmission auxiliary device is scientific, reasonable and safe and convenient to use, can efficiently assist an external motor or other transmission devices, reduce the load of the motor, enable the motor to run for a long time, improve the service life and the transmission efficiency of the motor, effectively assist the motor to strengthen the transmission force, enable a low-power motor to achieve the same effect in the environment where a high-power motor is difficult to install, offset the centrifugal force generated by the rotation of a driving block by utilizing magnetic force, and reduce the friction resistance of a sliding track groove to the driving block to the minimum, the moving speed of the driving block is greatly enhanced, and the power assisting effect of the device on a motor transmission shaft is further effectively enhanced.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to an electromagnetic friction offset transmission auxiliary device.
Background
The transmission device is a power source for driving the mechanical device to automatically operate, the motor can drive the mechanical device to operate through the transmission shaft, the external mechanical device is subjected to power transmission through the gear and the belt pulley which are sleeved on the transmission shaft, but the motor load capacity of different powers is limited, the motor is in a high-load operation state for a long time, great loss can be caused to the motor, the service life of the motor is shortened, and under a special mechanical environment, when a high-power motor cannot be used, the transmission efficiency of the low-power motor is insufficient, great influence is generated on production, the prior art cannot perform auxiliary transmission on the motor to enhance the motor load under the condition of extremely low consumption, the transmission efficiency of the motor is improved, so that people need a device and a transmission device for magnetically suspending enhanced power to solve the problems.
Disclosure of Invention
The invention aims to provide an electromagnetic friction offset transmission auxiliary device to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
an electromagnetic friction offset transmission auxiliary device comprises a supporting component, a transmission component, a pneumatic component, an airflow component, a driving auxiliary component and an electromagnetic centrifugal offset component, wherein the supporting component is positioned at the outermost side of the whole device and plays a role in supporting and protecting internal parts of the device, the transmission component is arranged at one end inside the supporting component and plays a role in providing power for external machinery, the pneumatic component is arranged on the side of the transmission component and plays a role in generating airflow, the airflow component is arranged on the side of the pneumatic component and plays a role in conveying airflow, the driving auxiliary component is arranged on one side of the airflow component away from the pneumatic component, the driving auxiliary component plays an auxiliary reinforcing role in the transmission effect of the device, and the electromagnetic centrifugal offset component is arranged at one end of the supporting component away from the transmission component, the electromagnetic centrifugal counteracting component plays a role in reducing friction of the driving auxiliary component.
The supporting component comprises a main shell, a disc-shaped shell, a rotor driving block, a gear groove and an air vent, wherein the main shell is positioned at one end of the device, the disc-shaped shell is fixedly arranged on the side of the main shell, the rotor driving block is fixedly arranged on one side of the main shell far away from the disc-shaped shell, the gear groove is formed in one end of the side wall of the main shell, the air vent is formed in the side wall of the main shell, a driving shaft of a motor or other driving devices is fixedly connected with the rotor driving block, and the rotor driving block is fixedly connected with the main shell through a bearing.
The transmission component comprises a gear installation shaft, a driving gear, a supporting block, a linking bearing, a linking block and an auxiliary transmission cylinder, wherein a slotted hole is formed in the middle of the rotor driving block, the gear installation shaft is fixedly installed in the slotted hole, the driving gear is fixedly installed on the gear installation shaft, the supporting block is fixedly installed at the bottom end of the main shell, the linking bearing is installed in the middle of the supporting block in a penetrating mode, the auxiliary transmission cylinder is fixedly installed inside an inner ring of the linking bearing, the linking block is rotatably installed inside the auxiliary transmission cylinder, one end, far away from the rotor driving block, of the gear installation shaft is fixedly connected with the linking block, the auxiliary transmission cylinder and the gear installation shaft are mutually connected through a flywheel component, the driving shaft drives the gear installation shaft and the driving gear to rotate through the rotor driving block, the driving gear can be a gear, and can also adopt a belt pulley to realize the driving of an external mechanical device, the gear mounting shaft rotates to drive the connecting block to rotate in the connecting bearing, and then the turbine shaft is driven to rotate.
The pneumatic component comprises a turbine shaft, a light turbine and an air flow barrel, the connecting block is far away from one end of a gear installation shaft and is fixedly provided with the turbine shaft, the light turbine is fixedly arranged on the turbine shaft, the auxiliary transmission barrel is far away from one end of a drive gear and is fixedly provided with the air flow barrel, one end of the connecting block is far away from the turbine shaft and is fixedly connected with the inner side wall of the air flow barrel through a bearing, the air flow barrel is close to one end side wall of the auxiliary transmission barrel, air can enter the air flow barrel from one end of the auxiliary transmission barrel easily, the turbine shaft drives the light turbine to rotate, the light turbine extrudes the air in the direction of the auxiliary transmission barrel, high-speed air flow is obtained in the air flow barrel, the light turbine is made of light steel or plastic, and the influence of the quality of the light turbine on the motor is small.
The air flow component comprises an air supply pipe, an air guide pipe, a limiting sliding groove, a limiting sliding block and an air outlet hole, the air supply pipe is fixedly communicated with the side wall of one end, away from the side wall of the auxiliary transmission cylinder, of the air supply pipe, the air guide pipe is embedded into one end of the air supply pipe and is installed with the air guide pipe, the air guide pipe is close to one end of the air supply pipe and is provided with the limiting sliding block, the air supply pipe is close to one side of the limiting sliding groove and is fixedly provided with the limiting sliding block, the air outlet hole is formed in one side, away from one side of the limiting sliding block, of the air supply pipe, the air supply pipe is communicated with the inside of the air guide pipe through the air outlet hole, air flows into the air supply pipe and then enters the inside of the air guide pipe through the air outlet hole, the limiting sliding groove plays a limiting effect on the limiting sliding block, and enables the air supply pipe to be communicated with the air guide pipe all the time without separation.
The auxiliary driving assembly comprises a rotary groove block, an annular groove, an annular convex block, a driving block, an air inlet groove, an air outlet propelling groove and an L-shaped iron clamping strip, wherein the rotary groove block is rotatably installed at one end, far away from the air supply pipe, of the air guide pipe, the annular groove block is formed in the inner side wall of the rotary groove block, the annular convex block is fixedly installed at one side, close to the annular groove block, of the air guide pipe, the driving block is fixedly installed at one end, far away from the air guide pipe, of the rotary groove block, the air inlet groove is formed at one end, close to the rotary groove block, of the driving block, the air inlet groove is communicated with the interior of the air guide pipe, the air outlet propelling groove is formed in the middle of the driving block, the air inlet groove is communicated with the air outlet propelling groove, the L-shaped iron clamping strip is fixedly installed at one end, close to the center of the driving block, air flow along the air guide pipe into the air inlet groove, and the air guide pipe can rotate in the rotary groove block due to the arrangement of the annular groove block and the annular convex block, and the annular bump and the annular groove can not be separated from each other, the airflow entering the air inlet groove is finally ejected from the air outlet propulsion groove, the inner diameter of the airflow cylinder is larger than that of the air outlet propulsion groove, when the airflow is ejected from the air outlet propulsion groove, the airflow speed is far larger than that just generated in the airflow cylinder, the reaction force of the airflow ejected by the air outlet propulsion groove can push the driving block to move in the opposite direction of the airflow, at the moment, the driving block can do circular motion along the sliding track groove, and the L-shaped iron clamping strip is an iron L-shaped iron clamping strip.
The electromagnetic centrifugal offsetting assembly comprises a battery mounting block, a battery, an inner mounting plate, an electromagnet, an outer mounting plate and a sliding track groove, the disc-shaped shell is far away from the inner side wall of one end of the main shell and is fixedly provided with the battery mounting block, the battery mounting block is internally and fixedly provided with the battery, the outer side wall of the battery mounting block is fixedly provided with the inner mounting plate, the inner mounting plate is fixedly provided with a plurality of electromagnets, the outer mounting plate is fixedly arranged on the outer side wall of the inner mounting plate, the sliding track groove is arranged at the edge of the outer mounting plate, the attraction of the electromagnets to the L-shaped iron clamping strips can enable the L-shaped iron clamping strips to be attached to one side of the outer mounting plate to move, when the driving block is gradually accelerated under the push of air flow, the centrifugal force generated by the circular motion of the driving block can gradually offset with the attraction of the electromagnet, and the offsetting stage L-shaped iron clamping strips are positioned in the center of the sliding track groove, the air flow driving device is not influenced by friction force at two ends of the sliding track groove, the movement speed of the driving block is gradually accelerated in an ultralow friction state under the pushing of air flow, and the driving block, the rotating groove block, the air duct, the air supply pipe, the air flow cylinder and the auxiliary transmission cylinder are connected with one another and limited, so that the driving block can sequentially drive the rotating groove block, the air duct, the air supply pipe, the air flow cylinder and the auxiliary transmission cylinder to rotate.
The flywheel component comprises a fixing groove, a spring, a one-way clamping block and a one-way clamping groove, wherein the fixing groove is formed in the outer side wall of the gear mounting shaft, the spring is fixedly arranged at one end, close to the axis of the gear mounting shaft, of the fixing groove, the one-way clamping block is fixedly arranged at one end, far away from the axis of the gear mounting shaft, of the spring, the one-way clamping block is fixedly arranged on the inner side wall of the auxiliary transmission cylinder, the one-way clamping block is clamped into the one-way clamping groove, one side of the one-way clamping block is an inclined plane, one side, close to the one-way clamping block, of the one-way clamping groove is an inclined plane, when the rotation speed of the auxiliary transmission cylinder exceeds the rotation speed of the gear mounting shaft, the one-way clamping block can rotate to drive the one-way clamping block to rotate, further a rotation driving force is generated on the gear mounting shaft, the rotation speed of the gear mounting shaft is increased, a transmission enhancing effect of the gear mounting shaft is achieved, and the device greatly increases the power output to an external mechanical device through a driving gear, when the rotating speed of the auxiliary transmission cylinder is lower than the rotating speed of the gear installation shaft, the inclined plane of the one-way clamping block can rub with the inclined plane of the one-way clamping groove, so that the gear installation shaft cannot drive the auxiliary transmission cylinder to rotate, the auxiliary transmission cylinder only generates small inclined plane friction resistance on the gear installation shaft, and the load degree of the motor cannot be influenced.
The edge of the driving gear is exposed outside the device through the gear groove, so that the driving gear can conveniently perform mechanical transmission on an external mechanical device.
The battery is electrically connected with the sliding rheostat through an electric wire, the sliding rheostat is electrically connected with the electromagnets in parallel, the electromagnets are electrically connected with the LED lamp through the electric wire, the LED lamp is electrically connected with the battery, the magnetic force can be adjusted through the sliding rheostat, the device has high adaptability to both low-power motors and high-power motors, whether the circuit is smooth or not is judged in real time through the LED lamp, and the device can be overhauled in time.
Compared with the prior art, the invention has the beneficial effects that:
the device can efficiently assist an external motor or other transmission devices, reduce the load of the motor, enable the motor to run for a long time, improve the service life and the transmission efficiency of the motor, effectively assist the motor to strengthen the transmission force, and enable a low-power motor to achieve the same effect in an environment where a high-power motor is difficult to install;
the device utilizes a small amount of motor driving force to generate airflow driving, under the lever action of the air supply pipe, the auxiliary pushing of the airflow to the motor driving shaft is increased, when the rotating speed of the auxiliary transmission cylinder is higher than that of the gear mounting shaft, the auxiliary transmission cylinder generates auxiliary transmission force to the gear mounting shaft, and when the speed of the auxiliary transmission cylinder does not exceed that of the gear mounting shaft, the auxiliary transmission cylinder does not influence the load of the gear mounting shaft;
the device offsets the centrifugal force generated by the rotation of the driving block by utilizing the magnetic force, so that the driving block is suspended in the center of the sliding track groove, the friction resistance of the sliding track groove to the driving block is reduced to the minimum, the moving speed of the driving block is greatly enhanced, and the power assisting effect of the device to the motor transmission shaft is further effectively enhanced;
this device accessible slide rheostat adjusts magnetic force, makes the device all have high adaptability to low-power motor and high power motor, judges whether unobstructed of circuit in real time through the LED lamp, makes the device can obtain in time overhauing.
Drawings
FIG. 1 is a schematic view of the overall structure of an electromagnetic friction cancellation transmission auxiliary device according to the present invention;
FIG. 2 is a schematic sectional view of an electromagnetic friction cancellation transmission auxiliary device according to the present invention;
FIG. 3 is a schematic structural diagram of a positional relationship between an electromagnetic centrifugal cancellation component and a driving auxiliary component of an electromagnetic friction cancellation transmission auxiliary device according to the present invention;
FIG. 4 is an enlarged schematic view of the area A of FIG. 2 illustrating an electromagnetic friction canceling transmission assist device of the present invention;
FIG. 5 is an enlarged view of the area B of FIG. 2 illustrating an electromagnetic friction canceling transmission assist device of the present invention;
FIG. 6 is an enlarged view of the area C of FIG. 3 illustrating an electromagnetic friction canceling transmission assist device of the present invention;
FIG. 7 is a schematic diagram of a flywheel assembly of an electromagnetic friction cancellation transmission auxiliary device according to the present invention.
The reference numbers in the figures: 101. a main housing; 102. a disc-shaped housing; 103. a rotor drive block; 104. a gear groove; 105. a vent hole; 201. a gear mounting shaft; 202. a drive gear; 203. a supporting block; 204. connecting the bearing; 205. a joining block; 206. an auxiliary transmission cylinder; 301. a turbine shaft; 302. a light turbine; 304. an airflow cylinder; 401. an air supply pipe; 402. a gas-guide tube; 403. a limiting chute; 404. a limiting slide block; 405. an air outlet; 501. rotating the groove block; 502. an annular groove; 503. an annular projection; 504. a drive block; 505. an air inlet groove; 506. an air outlet propelling tank; 507. an L-shaped iron clamping strip; 601. a battery mounting block; 602. a battery; 603. an inner mounting plate; 604. an electromagnet; 605. an outer mounting plate; 606. a sliding track groove; 701. fixing grooves; 702. a spring; 703. a one-way clamping block; 704. a one-way clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in FIGS. 1 to 7, an electromagnetic friction cancellation transmission auxiliary device includes a supporting component, a transmission component, and a pneumatic component, the air current subassembly, drive auxiliary assembly, the subassembly is offset in the electromagnetism centrifugation, the supporting component is located the outside of complete equipment, play the effect of supporting and protection device internals, the inside one end of supporting component is provided with drive assembly, drive assembly plays the effect of providing power for external machinery, drive assembly side is provided with pneumatic component, pneumatic component plays the effect of producing the air current, pneumatic component side is provided with air current subassembly, air current subassembly plays the effect of conveying the air current, air current subassembly is kept away from pneumatic component one side and is provided with drive auxiliary assembly, drive auxiliary assembly plays supplementary reinforced effect to the transmission effect of this device, drive assembly one end is kept away from to the supporting component and is provided with the subassembly is offset in the electromagnetism centrifugation, the subassembly is offset in the electromagnetism centrifugation plays the effect of reducing drive auxiliary assembly friction power.
The supporting component includes main casing body 101, disc casing 102, rotor drive block 103, gear groove 104, air vent 105, main casing body 101 is located this device one end, main casing body 101 side fixed mounting has disc casing 102, main casing body 101 is kept away from disc casing 102 one side fixed mounting and is had rotor drive block 103, gear groove 104 has been seted up to main casing body 101 lateral wall one end, air vent 105 has been seted up on the main casing body 101 lateral wall, be connected fixedly motor or other drive arrangement's drive shaft and rotor drive block 103, pass through bearing fixed connection between rotor drive block 103 and the main casing body 101.
The transmission component comprises a gear mounting shaft 201, a driving gear 202, a supporting block 203, a linking bearing 204, a linking block 205 and an auxiliary transmission cylinder 206, a slotted hole is formed in the middle of the rotor driving block 103, the gear mounting shaft 201 is fixedly mounted in the slotted hole, the driving gear 202 is fixedly mounted on the gear mounting shaft 201, the supporting block 203 is fixedly mounted at the bottom end of the main shell 101, the linking bearing 204 is mounted in the middle of the supporting block 203 in a penetrating manner, the auxiliary transmission cylinder 206 is fixedly mounted inside an inner ring of the linking bearing 204, the linking block 205 is rotatably mounted inside the auxiliary transmission cylinder 206, one end of the gear mounting shaft 201, which is far away from the rotor driving block 103, is fixedly connected with the linking block 205, the auxiliary transmission cylinder 206 and the gear mounting shaft 201 are mutually connected through a flywheel component, a driving shaft drives the gear mounting shaft 201 and the driving gear 202 to rotate through the rotor driving block 103, the driving gear 202 can be a gear, and can also adopt a belt pulley to realize the driving of an external mechanical device, the rotation of the gear mounting shaft 201 drives the engaging block 205 to rotate inside the engaging bearing 204, thereby driving the turbine shaft 301 to rotate.
The pneumatic assembly comprises a turbine shaft 301, a light turbine 302 and an air flow barrel 304, wherein the turbine shaft 301 is fixedly installed at one end, far away from the gear installation shaft 201, of the connecting block 205, the light turbine 302 is fixedly installed on the turbine shaft 301, the air flow barrel 304 is fixedly installed at one end, far away from the driving gear 202, of the auxiliary transmission barrel 206, one end, far away from the connecting block 205, of the turbine shaft 301 is fixedly connected with the inner side wall of the air flow barrel 304 through a bearing, a vent hole is formed in the side wall, close to the auxiliary transmission barrel 206, of the air flow barrel 304, air can easily enter the air flow barrel 304 from one end, close to the auxiliary transmission barrel 206, the turbine shaft 301 drives the light turbine 302 to rotate, the light turbine 302 extrudes the air in the direction far away from the auxiliary transmission barrel 206, high-speed air flow is obtained inside the air flow barrel 304, the light turbine 302 is made of light steel or plastic, and the influence of the mass of the light turbine 302 on a motor is small.
The air flow component comprises an air supply pipe 401, an air guide pipe 402, a limit chute 403, a limit slide block 404 and an air outlet 405, wherein the air supply pipe 401 is fixedly communicated with the side wall of one end, away from the auxiliary transmission cylinder 206, of the air flow cylinder 304, the air guide pipe 402 is embedded and installed at one end, away from the air flow cylinder 304, of the air supply pipe 401, the limit chute 403 is formed at one end, close to the air supply pipe 401, of the air guide pipe 401, the limit slide block 404 is fixedly installed at one side, close to the limit chute 403, of the air supply pipe 401, the air outlet 405 is formed at one side, away from the limit slide block 404, of the air supply pipe 401, the air supply pipe 401 is communicated with the interior of the air guide pipe 402 through the air outlet 405, air flows into the air supply pipe 401 and then flows into the interior of the air guide pipe 402 through the air outlet 405, the limit chute 403 has a limit effect on the limit slide block 404, and further has a limit effect on the air supply pipe 401, the air supply pipe 401 can be communicated with the air guide pipe 402 all the time, and a separation phenomenon cannot occur.
The driving auxiliary component comprises a rotary groove block 501, an annular groove 502, an annular lug 503, a driving block 504, an air inlet groove 505, an air outlet propelling groove 506 and an L-shaped iron clamping strip 507, wherein the end, far away from the air supply pipe 401, of the air guide pipe 402 is rotatably provided with the rotary groove block 501, the annular groove 502 is formed in the inner side wall of the rotary groove block 501, the annular lug 503 is fixedly arranged on one side, close to the annular groove 502, of the air guide pipe 402, the annular lug 503 is positioned in the annular groove 502, the end, far away from the air guide pipe 402, of the rotary groove block 501 is fixedly provided with the driving block 504, the end, close to the rotary groove block 501, of the driving block 504 is provided with the air inlet groove 505, the air outlet propelling groove 506 is formed in the middle of the driving block 504, the air inlet groove 505 is communicated with the air outlet propelling groove 506, the end, close to the center of the device, is fixedly provided with the L-shaped iron clamping strip 507, and air flows into the air inlet groove 505 along the air guide pipe 402, the annular groove 502 and the annular bump 503 are arranged to enable the air duct 402 to rotate in the rotary groove block 501, the annular bump 503 and the annular groove 502 are not separated from each other, the air flow entering the air inlet groove 505 is finally ejected from the air outlet propelling groove 506, the inner diameter of the air flow cylinder 304 is larger than that of the air outlet propelling groove 506, when the air flow is ejected from the air outlet propelling groove 506, the air flow speed is far larger than that just generated in the air flow cylinder 304, the reaction force of the air flow ejected from the air outlet propelling groove 506 can push the driving block 504 to move in the opposite direction of the air flow, at the moment, the driving block 504 can make a circular motion along the sliding track groove 606, and the L-shaped iron clamping strip 507 is an iron L-shaped iron clamping strip 507.
The electromagnetic centrifugal counteracting assembly comprises a battery mounting block 601, a battery 602, an inner mounting plate 603, electromagnets 604, an outer mounting plate 605 and a sliding track groove 606, the battery mounting block 601 is fixedly mounted on the inner side wall of one end of the disc-shaped shell 102 far away from the main shell 101, the battery 602 is fixedly mounted in the battery mounting block 601, the inner mounting plate 603 is fixedly mounted on the outer side wall of the battery mounting block 601, a plurality of electromagnets 604 are fixedly mounted on the inner mounting plate 603, the outer mounting plate 605 is fixedly mounted on the outer side wall of the inner mounting plate 603, the sliding track groove 606 is formed in the edge of the outer mounting plate 605, the attraction of the electromagnets 604 to the L-shaped ferrous clamping strip 507 can enable the L-shaped ferrous clamping strip 507 to move close to one side of the outer mounting plate 605, when the moving speed of the driving block 504 is gradually increased under the pushing of the air flow, the centrifugal force generated by the circumferential movement of the driving block 504 can gradually counteract the attraction of the electromagnets 604, and the L-shaped ferrous clamping strip 507 is positioned in the center of the sliding track groove 606 in the counteracting stage, the air flow driving device is not affected by friction force at two ends of the sliding track groove 606, the movement speed of the driving block 504 is gradually increased in an ultralow friction state under the pushing of air flow, and the driving block 504, the rotating groove block 501, the air guide pipe 402, the air feed pipe 401, the air flow cylinder 304 and the auxiliary transmission cylinder 206 are connected and limited with one another, so that the driving block 504 can sequentially drive the rotating groove block 501, the air guide pipe 402, the air feed pipe 401, the air flow cylinder 304 and the auxiliary transmission cylinder 206 to rotate.
The flywheel assembly comprises a fixing groove 701, a spring 702, a one-way clamping block 703 and a one-way clamping groove 704, wherein the fixing groove 701 is formed in the outer side wall of the gear mounting shaft 201, the end, close to the axis of the gear mounting shaft 201, of the fixing groove 701 is fixedly provided with the spring 702, the end, far away from the axis of the gear mounting shaft 201, of the spring 702 is fixedly provided with the one-way clamping block 703, the end, close to the axis of the gear mounting shaft 201, of the fixing groove 703 is fixedly provided with the one-way clamping groove 704, the one-way clamping block 703 is clamped into the one-way clamping groove 704, one side of the one-way clamping block 703 is an inclined plane, one side, close to the one-way clamping block 703, is an inclined plane, when the rotation speed of the auxiliary driving cylinder 206 exceeds the rotation speed of the gear mounting shaft 201, the one-way clamping block 703 can rotate to drive the one-way clamping block 703 to rotate, further generate a rotation driving force on the gear mounting shaft 201, so that the rotation speed of the gear mounting shaft 201 is increased, the transmission effect of the gear mounting shaft 201 is achieved, and the power output to an external mechanical device through the driving gear 202 is greatly increased, when the rotation speed of the auxiliary transmission cylinder 206 is lower than the rotation speed of the gear installation shaft 201, the inclined plane of the one-way clamping block 703 can rub with the inclined plane of the one-way clamping groove 704, so that the gear installation shaft 201 cannot drive the auxiliary transmission cylinder 206 to rotate, the auxiliary transmission cylinder 206 only generates small inclined plane friction resistance to the gear installation shaft 201, and the motor load degree cannot be influenced.
The edge of the driving gear 202 is exposed to the outside of the device through the gear groove 104, so that the driving gear 202 can perform mechanical transmission to an external mechanical device.
The working principle is as follows:
a driving shaft of a motor or other driving devices is fixedly connected with a rotor driving block 103, the rotor driving block 103 is fixedly connected with a main shell 101 through a bearing, the driving shaft drives a gear mounting shaft 201 and a driving gear 202 to rotate through the rotor driving block 103, the driving gear 202 can be a gear or can also be driven by a belt pulley to an external mechanical device, the gear mounting shaft 201 rotates to drive an engagement block 205 to rotate inside an engagement bearing 204 so as to drive a turbine shaft 301 to rotate, a vent hole is formed in the side wall of one end, close to an auxiliary transmission cylinder 206, of an air flow cylinder 304, so that air can easily enter the air flow cylinder 304 from one end, close to the auxiliary transmission cylinder 206, of the turbine shaft 301 drives a light turbine 302 to rotate, the light turbine 302 extrudes the air in the direction away from the auxiliary transmission cylinder 206, high-speed air flow is obtained inside the air flow cylinder 304, and the light turbine 302 is made of light steel or plastic, the influence of the mass of the light turbine 302 on the motor is small, the air flow enters the air feed pipe 401 and then enters the air guide pipe 402 through the air outlet hole 405, the limiting chute 403 has a limiting effect on the limiting slider 404, and further has a limiting effect on the air feed pipe 401, so that the air feed pipe 401 can be always communicated with the air guide pipe 402 without separation, the air flow continues to flow along the air guide pipe 402 and enter the air inlet groove 505, the annular groove 502 and the annular projection 503 are arranged so that the air guide pipe 402 can rotate inside the rotary groove block 501, and the annular projection 503 and the annular groove 502 cannot be separated from each other, the air flow entering the air inlet groove 505 is finally ejected from the air outlet propulsion groove 506, the inside diameter of the air flow cylinder 304 is larger than the inside diameter of the air outlet propulsion groove 506, when the air flow is ejected from the air outlet propulsion groove 506, the air flow velocity is far larger than the air flow velocity just generated inside the air flow cylinder 304, and the reaction force of the air flow ejected from the air outlet propulsion groove 506 can push the driving block 504 to move in the opposite direction of the air flow, at this time, the driving block 504 will make a circular motion along the sliding track groove 606, the L-shaped iron clamping strip 507 is an L-shaped iron clamping strip 507 of iron, when the driving block 504 just starts to move, the attraction of the electromagnet 604 to the L-shaped iron clamping strip 507 will make the L-shaped iron clamping strip 507 move close to one side of the outer mounting plate 605, when the driving block 504 moves faster under the push of the air flow, the centrifugal force generated by the circular motion of the driving block 504 will gradually counteract the attraction of the electromagnet 604, the L-shaped iron clamping strip 507 is located in the center of the sliding track groove 606 and will not be affected by the friction force at the two ends of the sliding track groove 606, under the push of the air flow, the moving speed of the driving block 504 is increased gradually under the ultra-low friction state, the driving block 504, the rotating slot block 501, the air duct 402, the air duct 401, the air duct 304, and the auxiliary driving cylinder 206 are connected and limited, so that the driving block 504 will drive the rotating slot block 501, the air duct 402, the air duct 304 and the auxiliary driving the air duct 206 in turn, Air duct 402, air feed pipe 401, airflow tube 304, auxiliary transmission section of thick bamboo 206 rotates, after auxiliary transmission section of thick bamboo 206 rotation speed surpassed gear installation axle 201 rotation speed, one-way fixture block 703 can rotate and drive one-way fixture block 703 rotation, and then produce rotary driving force to gear installation axle 201, make gear installation axle 201 rotational speed increase, the driven reinforcing effect of gear installation axle 201 has been reached, make this device pass through the power greatly increased of drive gear 202 to the external mechanical device output, when auxiliary transmission section of thick bamboo 206 rotational speed is less than gear installation axle 201 rotational speed, the inclined plane of one-way fixture block 703 can rub each other with the inclined plane of one-way fixture block 704, make gear installation axle 201 can not drive auxiliary transmission section of thick bamboo 206 and rotate, auxiliary transmission section of thick bamboo 206 only produces little inclined plane frictional resistance to gear installation axle 201, can not lead to the fact the influence to motor load degree.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (1)
1. An electromagnetic friction canceling transmission assist device characterized by: comprises a supporting component, a transmission component, a pneumatic component, an airflow component, a driving auxiliary component and an electromagnetic centrifugal counteracting component, the supporting component is positioned at the outermost side of the whole device and plays a role in supporting and protecting the internal parts of the device, one end of the inside of the supporting component is provided with a transmission component which plays a role of providing power for external machinery, a pneumatic component is arranged on the side of the transmission component and plays a role of generating air flow, an airflow component is arranged on the side of the pneumatic component and plays a role in conveying airflow, the side of the airflow component far away from the pneumatic component is provided with a driving auxiliary component which plays a role in assisting and strengthening the transmission effect of the device, an electromagnetic centrifugal counteracting component is arranged at one end, away from the transmission component, of the supporting component, and plays a role in reducing friction of the driving auxiliary component;
the supporting assembly comprises a main shell (101), a disc-shaped shell (102), a rotor driving block (103), a gear groove (104) and a vent hole (105), the main shell (101) is positioned at one end of the device, the disc-shaped shell (102) is fixedly arranged on the side of the main shell (101), the rotor driving block (103) is fixedly arranged on one side, away from the disc-shaped shell (102), of the main shell (101), the gear groove (104) is formed in one end of the side wall of the main shell (101), and the vent hole (105) is formed in the side wall of the main shell (101);
the transmission component comprises a gear mounting shaft (201), a driving gear (202), a supporting block (203), a linking bearing (204), a linking block (205) and an auxiliary transmission cylinder (206), a slotted hole is arranged in the middle of the rotor driving block (103), a gear mounting shaft (201) is fixedly arranged in the slotted hole, a driving gear (202) is fixedly arranged on the gear mounting shaft (201), a supporting block (203) is fixedly arranged at the bottom end of the main shell (101), a connecting bearing (204) is arranged in the middle of the supporting block (203) in a penetrating way, an auxiliary transmission cylinder (206) is fixedly arranged inside an inner ring of the connecting bearing (204), the auxiliary transmission cylinder (206) is internally and rotatably provided with a connecting block (205), one end of the gear mounting shaft (201) far away from the rotor driving block (103) is fixedly connected with the connecting block (205), the auxiliary transmission cylinder (206) is connected with the gear mounting shaft (201) through a flywheel assembly;
the flywheel assembly comprises a fixing groove (701), a spring (702), a one-way clamping block (703) and a one-way clamping groove (704), wherein the fixing groove (701) is formed in the outer side wall of the gear mounting shaft (201), the spring (702) is fixedly mounted at one end, close to the axis of the gear mounting shaft (201), of the fixing groove (701), the one end, far away from the axis of the gear mounting shaft (201), of the spring (702) is fixedly mounted with the one-way clamping block (703), the one end, far away from the axis of the gear mounting shaft (201) of the spring (702) is fixedly mounted on the inner side wall of the auxiliary transmission cylinder (206), the one-way clamping block (703) is clamped into the one-way clamping groove (704), one side of the one-way clamping block (703) is an inclined plane, and one side, close to the one-way clamping block (703), of the one-way clamping groove (704) is an inclined plane;
the pneumatic assembly comprises a turbine shaft (301), a light turbine (302) and an airflow barrel (304), the turbine shaft (301) is fixedly installed at one end, away from the gear installation shaft (201), of the joining block (205), the light turbine (302) is fixedly installed on the turbine shaft (301), the airflow barrel (304) is fixedly installed at one end, away from the driving gear (202), of the auxiliary transmission barrel (206), and one end, away from the joining block (205), of the turbine shaft (301) is fixedly connected with the inner side wall of the airflow barrel (304) through a bearing;
the electromagnetic centrifugal counteracting assembly comprises a battery mounting block (601), a battery (602), an inner mounting plate (603), electromagnets (604), an outer mounting plate (605) and a sliding track groove (606), wherein the battery mounting block (601) is fixedly mounted on the inner side wall of one end, far away from the main shell (101), of the disc-shaped shell (102), the battery mounting block (601) is fixedly mounted inside the battery mounting block (601), the inner mounting plate (603) is fixedly mounted on the outer side wall of the battery mounting block (601), a plurality of the electromagnets (604) are fixedly mounted on the inner mounting plate (603), the outer mounting plate (605) is fixedly mounted on the outer side wall of the inner mounting plate (603), and the sliding track groove (606) is formed in the edge of the outer mounting plate (605);
the edge of the driving gear (202) is exposed outside the device through a gear groove (104);
the battery (602) is electrically connected with a slide rheostat through a wire, the slide rheostat is electrically connected with the electromagnets (604) through wires, the electromagnets (604) are connected in parallel, the electromagnets (604) are electrically connected with LED lamps through wires, and the LED lamps are electrically connected with the battery (602)
A vent hole is formed in the side wall of one end, close to the auxiliary transmission cylinder (206), of the airflow cylinder (304), and the light turbine (302) is made of light steel or plastic;
the air flow component comprises an air supply pipe (401), an air guide pipe (402), a limiting chute (403), a limiting slide block (404) and an air outlet (405), wherein the air supply pipe (401) is fixedly communicated with the side wall of one end, far away from the auxiliary transmission cylinder (206), of the air flow cylinder (304), the air guide pipe (402) is embedded and installed at one end, far away from the air flow cylinder (304), of the air guide pipe (401), the limiting chute (403) is formed at one end, close to the air supply pipe (401), of the air guide pipe (401), the limiting slide block (404) is fixedly installed at one side, close to the limiting chute (403), of the air supply pipe (401), the air outlet (405) is formed at one side, far away from the limiting slide block (404), of the air supply pipe (401) is communicated with the interior of the air guide pipe (402) through the air outlet (405);
the auxiliary driving component comprises a rotary groove block (501), an annular groove (502), an annular convex block (503), a driving block (504), an air inlet groove (505), an air outlet propulsion groove (506) and an L-shaped iron clamping strip (507), wherein one end, far away from an air feeding pipe (401), of the air guide pipe (402) is rotatably provided with the rotary groove block (501), the inner side wall of the rotary groove block (501) is provided with the annular groove (502), one side, close to the annular groove (502), of the air guide pipe (402) is fixedly provided with the annular convex block (503), the annular convex block (503) is positioned inside the annular groove (502), one end, far away from the air guide pipe (402), of the rotary groove block (501) is fixedly provided with the driving block (504), one end, close to the rotary groove block (501), of the driving block (504) is provided with the air inlet groove (505), the air inlet groove (505) is communicated with the air guide pipe (402), the air outlet propulsion groove (506) is arranged in the middle of the driving block (504), the air inlet groove (505) is communicated with the air outlet propulsion groove (506), and one end, close to the center of the device, of the driving block (504) is fixedly provided with an L-shaped iron clamping strip (507).
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| CN202110687303.5A CN113675991B (en) | 2020-05-27 | 2020-05-27 | Electromagnetic friction counteraction transmission auxiliary device |
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| CN202110687303.5A CN113675991B (en) | 2020-05-27 | 2020-05-27 | Electromagnetic friction counteraction transmission auxiliary device |
| CN202010461308.1A CN111585385B (en) | 2020-05-27 | 2020-05-27 | Electromagnetic friction counteracts transmission auxiliary device |
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| CN202110687303.5A Active CN113675991B (en) | 2020-05-27 | 2020-05-27 | Electromagnetic friction counteraction transmission auxiliary device |
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| US11739793B2 (en) * | 2020-07-30 | 2023-08-29 | Consolidated Nuclear Security, LLC | Self-governing bearing assembly |
| CN116085406B (en) * | 2023-02-20 | 2024-01-23 | 海安县恒益滑动轴承有限公司 | Motor friction-resistant disc convenient to install and used for high-speed train motor and use method |
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| DE2724828C2 (en) * | 1977-06-02 | 1985-08-08 | Robert Bosch Gmbh, 7000 Stuttgart | Electrically controllable adjusting device |
| CN1183353A (en) * | 1996-11-25 | 1998-06-03 | 王军 | Air energy hydraulic jet perpetual motion vehicle |
| DE69726830T2 (en) * | 1996-11-28 | 2004-10-07 | Accentus Plc Didcot | Method and device for the plasma-chemical treatment of gases |
| CN2425804Y (en) * | 2000-03-15 | 2001-04-04 | 韩学智 | Car braking gap automatic adjusting arm |
| FR2844933B1 (en) * | 2002-09-20 | 2004-11-26 | Sagem | IMPROVEMENTS ON HIGH POWER MOTORS. |
| CN100540935C (en) * | 2003-09-09 | 2009-09-16 | 王国斌 | Stepless tooth engagement control type clutch |
| US7791235B2 (en) * | 2006-12-22 | 2010-09-07 | General Electric Company | Variable magnetic coupling of rotating machinery |
| CN102107712A (en) * | 2011-01-19 | 2011-06-29 | 韩玉金 | Mid-driving booster bicycle |
| CN102305193A (en) * | 2011-09-05 | 2012-01-04 | 初立森 | Air compression energy storage wind power generation method and generating set thereof |
| CN202914174U (en) * | 2012-10-25 | 2013-05-01 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile turbo pressure charging device |
| CN104747351B (en) * | 2013-12-28 | 2018-03-30 | 哈尔滨工大金涛科技股份有限公司 | Vapor power set |
| CN204082316U (en) * | 2014-09-15 | 2015-01-07 | 凤城太平洋神龙增压器有限公司 | Variable cross section exhaust-gas turbocharger actuator |
| CN109301983B (en) * | 2018-10-31 | 2020-01-03 | 郑州轻工业学院 | Motor structure with two-stage energy storage and high starting torque |
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| CN111585385B (en) | 2021-07-30 |
| CN111585385A (en) | 2020-08-25 |
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