Wireless remote control forward and reverse rotation motor driving system device

Abstract

The invention discloses a wireless remote control forward and reverse rotation motor driving system device which comprises a wireless remote control device, a motor driving device and a transmission device, the wireless remote control device is connected with the motor driving device, and the wireless remote control function of a wireless remote controller on a motor can be achieved through the wireless remote control device. The two ends of the motor driving device are connected with the wireless remote control device and the transmission device respectively, electric driving of a motor is achieved through the motor driving device, the motor driving device is a power source for walking of the whole vehicle, the transmission device is connected with the motor driving device, and the transmission walking function of the motor to the whole vehicle can be achieved through the transmission device. Through combined connection of the wireless remote control device, the motor driving device and the transmission device, the wireless remote control function of the motor on the mechanical vehicle is achieved, the functions of starting, stopping, forward rotation and reverse rotation of the motor are remotely controlled through radio signals, and the device is widely applied to the fields of machinery and industry and has the advantages of remote control, improvement of working efficiency and the like.

Description

Technical Field

[0001] The invention relates to the field of machinery, and in particular to a wireless remote-controlled forward and reverse motor driving system device. Background Art

[0002] The background of this device is mainly based on the wide application of motors, the maturity of wireless remote control technology and the promotion of actual needs. As the most important electromechanical energy conversion device, the application scope of motors has spread to all fields of the national economy and people's daily life. Wireless remote control is to achieve non-contact remote control of the controlled target, and is widely used in industrial control, aerospace, and home appliances. At present, some traditional mechanical devices including drive devices are operated manually, and operators need to contact the equipment at close range to control, which not only increases the labor intensity, but also has certain safety risks, especially in some project fields with large tasks and high risks, such as working in high temperature, high pressure or toxic and harmful environments. Close operation may cause harm to operators. Due to the lack of effective remote monitoring and control means, once the equipment fails or abnormal conditions occur, the traditional wired control method is prone to failure or performance degradation in harsh environments, and measures may not be taken in time to deal with it, thus causing safety accidents. Not only is the operation inconvenient and the efficiency is low, but it also leads to high operating costs. Therefore, in order to ensure the safety of the staff, improve labor productivity and reduce the physical labor of the staff, it is particularly important to develop a wireless remote control forward and reverse motor drive system device to solve the above technical problems. Summary of the invention

[0003] The invention provides a wireless remote control forward and reverse motor drive system device, which has the advantages of flexible operation, remote control and improved work efficiency through combined connection of a wireless remote control device, a motor drive device and a transmission device.

[0004] Through the wireless remote control function of the motor on the mechanical vehicle, the start and stop, forward and reverse rotation functions of the motor are remotely controlled by radio signals. It is widely used in the mechanical and industrial fields, increasing labor convenience, improving production efficiency and safety, and reducing labor intensity and maintenance costs. The unlimited remote control motor device has been widely used in modern industry and daily life.

[0005] The present invention achieves the above technical objectives through the following technical means.

[0006] A wireless remote control forward and reverse motor drive system device, characterized in that it includes a wireless remote control device, a motor drive device, and a transmission device; The wireless remote control device is connected to the motor drive device, and the wireless remote control function of the wireless remote controller on the motor can be realized through the wireless remote control device. The two ends of the motor drive device are respectively connected to the wireless remote control device and the transmission device. The electric drive of the motor is realized through the motor drive device, which is the power source for the whole vehicle to move. The transmission device is connected to the motor drive device, and the transmission function of the motor on the whole vehicle can be realized through the transmission device.

[0007] The wireless remote control device includes a mobile power supply, a remote control switch host, an AC contactor, and a wireless remote control. The remote control switch host is connected to the AC contactor through a mobile power supply line, and the AC contactor is connected to the mobile power supply through a power line. The aluminum alloy bottom plate on the mechanical vehicle is fixed to the sprinkler truck truss, and the remote control switch host and the AC contactor are connected to the sprinkler truck truss through guide rail fixings.

[0008] Furthermore, the mobile power source is a movable storage power source, which is fixed to the truss of the mechanical vehicle through the aluminum alloy bottom plate on the mechanical vehicle.

[0009] Furthermore, the remote control switch host is connected to the AC contactor through a power cord to jointly realize the wireless signal receiving function of the wireless remote control. The forward, reverse and stop buttons on it can also realize the forward, reverse and stop walking functions of the mechanical vehicle in a manual manner.

[0010] The motor drive device includes an AC gear motor and a capacitor. The AC gear motor is connected to a square hole of the same size on a T-type right-angle gear transmission through a square shaft to achieve coaxial rotation, and the other end is connected to an AC contactor through a live wire and a neutral wire. It is fixed to the truss of the sprinkler truck through an aluminum alloy bottom plate on the mechanical vehicle. The capacitor is also connected to the AC gear motor and the AC contactor at the same time to ensure the smooth starting and stable operation of the motor.

[0011] Furthermore, the two connections of the capacitor are respectively connected to the live wire and the neutral wire on the AC gear motor, and the two connected wires are respectively connected to the two ports on the AC contactor.

[0012] Furthermore, the AC gear motor is fixed on the aluminum alloy base plate through a motor fixing bracket, and is electrically driven through wireless control of a wireless remote control device. The rotation of the AC gear motor drives the transmission rod and directional wheel of the transmission system to rotate together, thereby converting electrical energy into mechanical energy, increasing torque, and changing transmission direction. It is the power output source of the entire operating device.

[0013] The transmission device includes a T-type right-angle gearbox, a transmission rod, a heightened external spherical bearing seat, a pinion, a transmission chain, a large gear, and a directional wheel. The T-type right-angle gearbox is connected to the square holes of the same size on the transmission rod and the pinion through square shafts to achieve coaxial rotation. The pinion is connected to the large gear on the directional wheel through a transmission chain. The transmission rod is fixed to the sprinkler truck through a heightened external spherical bearing seat on an aluminum alloy bottom plate to achieve coaxial rotation with the gear.

[0014] Furthermore, the T-type right-angle gear transmission has three directions of transmission shafts connected to different devices. The transmission shaft at the rear end is connected to a square shaft of the same size on the AC gear engine through a square hole, the transmission shaft at the left end is connected to a square hole of the same size on the pinion through a square shaft, and the transmission shaft at the right end is connected to a square hole of the same size on the transmission rod through a square shaft. All transmission forces come from the electric drive of the AC gear motor.

[0015] Furthermore, the heightened outer spherical bearing seat is composed of an outer spherical bearing and a bearing seat, and n heightened outer spherical bearing seats are fixed on the aluminum alloy base plate, n³1, and the transmission rod passes through the n heightened outer spherical bearing seats and is fixed on the sprinkler truck truss. The heightened outer spherical bearing seats can provide support and positioning functions for the transmission rod, so that the transmission rod can rotate stably in its axial direction to prevent deviation and swing.

[0016] Furthermore, the large gear is welded to the directional wheel to form a rotating entity, so that the large gear and the directional wheel can rotate together. The gear tooth size of the small gear is the same as the gear tooth size of the large gear, and the transmission of the directional wheel is realized by matching with a transmission chain of the same size, providing it with transmission power and torque.

[0017] By means of the above technical solution, the beneficial effects of the present invention are as follows: The wireless remote control forward and reverse motor drive system device described in the present invention, through the combined connection of the wireless remote control device, the motor drive device, and the transmission device, can remotely control the start and stop, and forward and reverse rotation functions of the motor by radio signals through the wireless remote control function of the motor on the mechanical vehicle. It is widely used in the mechanical and industrial fields, increases labor convenience, and has the advantages of flexible operation, remote control, and improved work efficiency.

[0018] The wireless remote control forward and reverse motor drive system device described in the present invention can conveniently control the equipment, saving unnecessary time and energy; users can perform wireless control according to actual needs, avoiding unnecessary energy waste, thereby achieving the purpose of energy saving and environmental protection; the wireless remote control technology can be applied to multiple fields, including home, office, business and other fields, realizing remote control of a variety of different equipment.

[0019] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a front view schematic diagram of the wireless remote control forward and reverse motor drive system device of the present invention; Figure 2 The left side schematic diagram of the wireless remote control forward and reverse motor drive system device of the present invention; Figure 3 It is a right side schematic diagram of the wireless remote control forward and reverse motor drive system device of the present invention; Figure 4 It is a schematic diagram of the left rear side of the wireless remote-controlled forward and reverse motor drive system device of the present invention; In the figure: 1. Mechanical vehicle; 2. Wireless remote control; 3. Mobile power supply; 4. Remote control switch host; 5. AC contactor; 6. AC gear motor; 7. First transmission chain; 8. Second transmission chain; 9. First directional wheel; 10. Second directional wheel; 11. Transmission rod; 12. First elevated outer spherical bearing with seat; 13. Second elevated outer spherical bearing with seat; 14. T-type right-angle gearbox; 15. Guide rail fixing; 16. First power cord; 17. Second power cord; 18. First aluminum alloy bottom plate; 19. Second aluminum alloy bottom plate; 20. Third aluminum alloy bottom plate; 21. First small gear; 22. Second small gear; 23. First large gear; 24. Second large gear; 25. Bearing seat; 26. Outer spherical bearing; 27. Capacitor; 28. Motor fixing bracket. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example: Combination Figure 1 , Figure 2 , Figure 3, Figure 4 As shown, this embodiment discloses a wireless remote control forward and reverse motor drive system device, which is characterized by including a wireless remote control device, a motor drive device and a transmission device.

[0024] The wireless remote control device is connected to the motor drive device, and the wireless remote control device can realize the wireless remote control function of the wireless remote controller 2 on the motor 6. The two ends of the motor drive device are respectively connected to the wireless remote control device and the transmission device. The electric drive of the motor 6 is realized by the motor drive device, which is the power source for the whole vehicle to move. The transmission device is connected to the motor drive device, and the transmission device can realize the transmission and moving function of the motor on the whole vehicle.

[0025] The wireless remote control device includes a wireless remote controller 2, a mobile power supply 3, a remote control switch host 4 and an AC contactor 5. The remote control switch host 4 is connected to the AC contactor 5 via a second power line 17, and the AC contactor 5 is connected to the mobile power supply 3 via a first power line 16. The mobile power supply 3 is fixed to the truss of the mechanical vehicle 1 via a second aluminum alloy bottom plate 19 on the mechanical vehicle 1, and the remote control switch host 4 and the AC contactor 5 are connected to the truss of the mechanical vehicle 1 via a guide rail fixing 15.

[0026] The mobile power source 3 is a movable storage power source, which is fixed on the truss of the mechanical vehicle 1 through the second aluminum alloy bottom plate 19 on the mechanical vehicle 1.

[0027] The AC contactor 5 is connected to the remote control switch host 4 through a mobile power cord, and controls the on-off of the current by controlling the attraction and release of the electromagnet to control the breaking and closing of the circuit, ensuring the normal operation of the power system, and when a circuit fails, it can cut off the current in time to avoid the failure and protect the safe operation of the power equipment.

[0028] The remote control switch host 4 is connected to the AC contactor 5 through a power line to jointly realize the wireless signal receiving function of the wireless remote control 2. There are forward, reverse and stop buttons on it, which can also realize the forward, reverse and stop walking functions of the mechanical vehicle in a manual way.

[0029] The motor drive device includes an AC gear motor 6 and a capacitor 25. The AC gear motor 6 is connected to a square hole of the same size on a T-type right-angle gear box 14 through a square shaft to achieve coaxial rotation, and the other end is connected to the AC contactor 5 through a live wire and a neutral wire. It is fixed to the truss of the mechanical vehicle 1 through the first aluminum alloy bottom plate 18 on the mechanical vehicle 1. The capacitor 25 is also connected to the AC gear motor 6 and the AC contactor 5 at the same time to ensure the smooth starting and stable operation of the motor.

[0030] The two wires of the capacitor 25 are respectively connected to the live wire and the neutral wire on the AC gear motor 6 , and the two connected wires are respectively connected to the two ports on the AC contactor 5 .

[0031] The AC gear motor 6 is fixed on the first aluminum alloy bottom plate 18 through the motor fixing frame 26, and is electrically driven through the wireless control of the wireless remote control device. The AC gear motor 6 rotates to drive the transmission rod 11, the first directional wheel 9 and the second directional wheel 10 of the transmission system to rotate together, which plays the role of converting electrical energy into mechanical energy, increasing torque and changing transmission direction, and is the power output source of the entire operating device.

[0032] The transmission device includes a T-type right-angle gearbox 14, a transmission rod 11, a heightened external spherical bearing seat 12, a first pinion 21, a transmission chain 7, a first large gear 23 and a directional wheel 9. The T-type right-angle gearbox 14 is connected to the transmission rod 11 and the square holes of the same size on the first pinion 21 through square shafts to achieve coaxial rotation. The first pinion 21 is connected to the first large gear 23 on the first directional wheel 9 through the first transmission chain 7. The transmission rod 11 is fixed to the mechanical vehicle through the first heightened external spherical bearing seat 12 and the second heightened external spherical bearing seat 13 on the third aluminum alloy bottom plate 20 to achieve coaxial rotation with the small second gear 22.

[0033] The T-type right-angle gear transmission 14 has transmission shafts in three directions connected to different devices. The transmission shaft at the rear end is connected to a square shaft of the same size on the AC gear motor 6 through a square hole, the transmission shaft at the left end is connected to a square hole of the same size on the first pinion 21 through a square shaft, and the transmission shaft at the right end is connected to a square hole of the same size on the transmission rod 11 through a square shaft. All transmission forces come from the electric drive of the AC gear motor 6.

[0034] The heightened outer spherical bearing seat 12 and the second heightened outer spherical bearing seat 13 are composed of an outer spherical bearing 26 and a bearing seat 25. There are n heightened outer spherical bearing seats fixed on the third aluminum alloy base plate 20, n³1, and the transmission rod 11 passes through n heightened outer spherical bearing seats and is fixed on the truss of the mechanical vehicle 1. The heightened outer spherical bearing seat 12 can provide support and positioning functions for the transmission rod, so that the transmission rod 11 can rotate stably in its axial direction to prevent deviation and swing.

[0035] The first large gear 23 is welded to the first directional wheel 9 to form a rotating entity, which can realize the common rotation of the first large gear 23 and the first directional wheel 9. The tooth size of the first small gear 21 is the same as the tooth size of the first large gear 23. The transmission of the first directional wheel 9 is realized by cooperating with the first transmission chain 7 of the same size, providing it with transmission power and torque.

[0036] Working principle process: before the mechanical vehicle 1 moves forward, the second power cord 17 is connected to the mobile power supply 3, and the power start button on the mobile power supply 3 is turned on to turn on the power. During wireless remote control, the forward button on the wireless remote controller 2 can be used to start the remote control switch host 4. At the same time, the AC gear motor 6 starts to drive the T-type right-angle gearbox 14 to rotate. The T-type right-angle gearbox 14 is driven by the transmission rods 11 and the first pinion 21 on both sides. The transmission rod 11 provides support and reduces rotational friction through the elevated outer spherical seat bearing 12. At the same time, the first pinion 21 drives the first large gear 23 and the directional wheel 9 to rotate together through the transmission chain 7, completing the entire process of the mechanical vehicle 1 moving forward; similarly, when the mechanical vehicle 1 moves backward, the wireless remote control can be used to The reverse button on the controller 2 starts the remote control switch host 4, and at the same time, the AC gear motor 6 starts to drive the T-type right-angle gearbox 14 to rotate. The T-type right-angle gearbox 14 is transmitted through the transmission rods 11 and the first pinion 21 on both sides. The transmission rod 11 provides support and reduces rotational friction through the elevated outer spherical seat bearing 12. At the same time, the first pinion 21 drives the first large gear 23 and the directional wheel 9 to rotate together through the transmission chain 7, completing the entire mechanical vehicle 1 The backward walking process; after the mechanical vehicle 1 is completed, the remote control switch host 4 can be turned off by pressing the stop button on the wireless remote controller 2. At this time, the remote control switch host 4 is turned off, the AC gear motor 6 and the directional wheel 9 stop rotating, the entire drive system device is turned off, and the mechanical vehicle 1 stops working.

[0037] It should be understood that although this specification is described according to various embodiments, not every embodiment contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0038] The series of detailed descriptions listed above are only specific descriptions of feasible embodiments of the present invention. They are not intended to limit the scope of protection of the present invention. All equivalent embodiments or changes that do not deviate from the technical spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wireless remote control forward and reverse motor drive system device, characterized in that: It includes a wireless remote control device, a motor drive device and a transmission device. The wireless remote control device is connected to the motor drive device, and the wireless remote control function of the wireless remote controller on the motor can be realized through the wireless remote control device. The two ends of the motor drive device are respectively connected to the wireless remote control device and the transmission device. The electric drive of the motor is realized through the motor drive device, which is the power source for the whole vehicle to move. The transmission device is connected to the motor drive device, and the transmission function of the motor on the whole vehicle can be realized through the transmission device. By combining and connecting the wireless remote control device, the motor drive device and the transmission device, the wireless remote control function of the motor on the mechanical vehicle is realized, and the start, stop, forward and reverse rotation functions of the motor are remotely controlled by radio signals.

2. The wireless remote control forward and reverse motor drive system device according to claim 1, characterized in that: The wireless remote control device includes a mobile power supply, a remote control switch host, an AC contactor and a wireless remote control. The remote control switch host is connected to the AC contactor through a mobile power supply line, and the AC contactor is connected to the mobile power supply through a three-pin plug and fixed to the sprinkler truck truss through an aluminum alloy bottom plate on the mechanical vehicle. The remote control switch host and the AC contactor are connected to the sprinkler truck truss through a guide rail fixing.

3. The wireless remote control forward and reverse motor drive system device according to claim 2, characterized in that: The AC contactor is connected to the remote control switch host through a mobile power cord, and controls the on-off of the current by controlling the attraction and release of the electromagnet to control the breaking and closing of the circuit, ensuring the normal operation of the power system, and when a circuit fails, it can cut off the current in time to avoid the failure and protect the safe operation of the power equipment.

4. The wireless remote control forward and reverse motor drive system device according to claim 2, characterized in that: The remote control switch host is connected to the AC contactor through a mobile power line to jointly realize the wireless signal receiving function of the wireless remote control. There are forward, reverse and stop buttons on it, which can realize the forward, backward and stop walking functions of the mechanical vehicle in a manual way.

5. The wireless remote control forward and reverse motor drive system device according to claim 1, characterized in that: The motor drive device includes an AC gear motor and a capacitor. The AC gear motor is connected to a square hole of the same size on a T-type right-angle gear transmission through a square shaft to achieve coaxial rotation, and the other end is connected to an AC contactor through a live wire and a neutral wire. It is fixed to the truss of the sprinkler truck through an aluminum alloy bottom plate on the mechanical vehicle. The capacitor is also connected to the AC gear motor and the AC contactor at the same time to ensure the smooth starting and stable operation of the motor.

6. The wireless remote-controlled forward and reverse motor drive system device according to claim 4, characterized in that: The AC gear motor is fixed on the aluminum alloy base plate through a motor fixing bracket and is electrically driven through wireless control of a wireless remote control device. The rotation of the AC gear motor drives the transmission rod and directional wheel of the transmission system to rotate together, thereby converting electrical energy into mechanical energy, increasing torque, and changing the transmission direction. It is the power output source of the entire operating device.

7. The wireless remote control forward and reverse motor drive system device according to claim 1, characterized in that: The transmission device includes a T-type right-angle gearbox, a transmission rod, a heightened external spherical bearing seat, a first pinion, a transmission chain, a first large gear, and a directional wheel. The T-type right-angle gearbox is connected to the square holes of the same size on the transmission rod and the pinion through square shafts to achieve coaxial rotation. The pinion is connected to the large gear on the directional wheel through a transmission chain. The transmission rod is fixed to the sprinkler truck through a heightened external spherical bearing seat on an aluminum alloy bottom plate to achieve coaxial rotation with the gear.

8. The wireless remote-controlled forward and reverse motor drive system device according to claim 6, characterized in that: There are three directions of transmission shafts connecting different devices. The transmission shaft at the rear end is connected to the square shaft of the same size on the AC gear engine through a square hole, the transmission shaft at the left end is connected to the square hole of the same size on the pinion through a square shaft, and the transmission shaft at the right end is connected to the square hole of the same size on the transmission rod through a square shaft. All transmission forces come from the electric drive of the AC gear motor.

9. The wireless remote-controlled forward and reverse motor drive system device according to claim 6, characterized in that: The heightened spherical bearing unit is composed of a spherical bearing and a bearing seat. There are n heightened spherical bearing units fixed on the aluminum alloy base plate, n³1. The transmission rod passes through n heightened spherical bearing units and is fixed on the truss of the sprinkler truck. The heightened spherical bearing units can provide support and positioning functions for the transmission rod, so that the transmission rod can rotate stably in its axial direction to prevent deviation and swing.

10. The wireless remote-controlled forward and reverse motor drive system device according to claim 6, characterized in that: The first large gear is welded to the directional wheel to form a rotating whole, so that the first large gear and the directional wheel can rotate together. The gear tooth size of the first small gear is the same as the gear tooth size of the first large gear. The transmission of the directional wheel is realized by matching with a transmission chain of the same size, providing it with transmission power and torque.

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