Sliding ring type power supply rotation pick-up machine applied to machinery garage
Technical field
The present invention relates to pick-up machine technical fields more particularly to a kind of sliding ring type power supply rotation applied to machinery garage to take
Vehicle device.
Background technology
The pick-up machine power supply mode with rotating device is generally using the anti-cable twisted off in machinery garage currently on the market
Line, the pickup device in pick-up machine are connected by rotationally supporting the traversing frame mounting of bearing and lower section, traversing frame master
If playing bearing with traversing, pickup device mainly plays Transport Vehicle.In order to facilitate pick-up, pick-up is confidential to ask side horizontal
Side rotation is moved, pick-up machine turns headstock by rotating 180 degree.It is generally adopted in traditional pick-up machine electric power system in market
With the anti-cable twisted off, the cabling of pick-up machine is, the motor supply lines of traversing frame mounting is with signal wire by rotationally supporting
Space in bearing is gone in the power control cabinet of pick-up machine, because rotationally supporting the frequent positive and negative rotation 180 degree of bearing, so passing through rotation
The line in bearing support space can be twisted often, will appear the phenomenon that twisting off with long cable.Such electric power system pick-up machine is only
Energy positive and negative rotation, cabling is complicated, and the of high cost of line is twisted off, and not safe and reliable enough using anti-.
Invention content
The purpose of the present invention is to solve the shortcomings of the prior art and a kind of sliding ring type applied to machinery garage is provided and is supplied
Electricity rotation pick-up machine, cable need not use the anti-torsion line of price, can be replaced with common cable line, and cabling is convenient, makes
With long lifespan, securely and reliably.
To achieve the above object, the present invention is realized using following technical scheme.
Applied to the sliding ring type power supply rotation pick-up machine of machinery garage, it includes traversing frame mounting, with spinfunction
Pickup device rotationally supports bearing, power control cabinet and via hole type slip-ring device, and the power control cabinet is installed on pickup device, described to take
Vehicle device is installed on the traversing frame mounting by rotationally supporting bearing;The via hole type slip-ring device includes rotor, stator
And bearing, it is connected between the rotor and stator by bearing, the stator is fixedly installed in the traversing frame mounting, described
Rotor leads to rotor leading-out wire, and the stator introducing has stator lead-in, and the stator lead-in connection is located at described traversing
Cable below pick-up machine in frame mounting, the rotor leading-out wire connection are located at the rotation top electricity in the pickup device
Cable, rotation upper cable connect the power control cabinet.
The rotor leading-out wire includes motor power supply lead-out wire and signal lead-out wire, and the stator lead-in is supplied including motor
Electric lead-in and signal lead-in;The stator inner wall is provided with power supply inner ring, and the rotor outer wall is provided with power supply outer shroud, turns
Inner ring of powering in sub- rotary course with power supply outer shroud remains and contacts that the motor power supply lead-out wire is connect with power supply outer shroud,
The motor power supply lead-in is connect with power supply inner ring;The stator inner wall is provided with signal inner ring, the rotor outer wall setting
There is a signal outer shroud, signal inner ring is remained with signal outer shroud in rotor rotation process contacts, the signal lead-out wire and signal
Outer shroud connects, and the signal lead-in is connect with signal inner ring.
The power supply inner ring and power supply outer shroud open up fluted in contact surface, and ball is placed in groove;The signal
Inner ring opens up fluted with signal outer shroud in contact surface, and ball is placed in groove.
The stator outer end face is provided with rotation stop piece.
Beneficial effects of the present invention are:A kind of sliding ring type power supply rotation applied to machinery garage of the present invention is picked up the car
Machine, cable need not use the anti-torsion line of price, can be replaced with common cable line, and cabling is convenient, and service life is long, peace
It is complete reliable.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structure diagram of the via hole type slip-ring device of the present invention.
Fig. 3 is another structure diagram of the via hole type slip-ring device of the present invention.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 3, the sliding ring type power supply rotation pick-up machine of the present invention applied to machinery garage, it includes
Traversing frame mounting 1, rotationally supports bearing 3, power control cabinet 4 and via hole type slip-ring device 5, institute at the pickup device 2 with spinfunction
It states power control cabinet 4 and is installed on pickup device 2, the pickup device 2 is installed on the traversing frame mounting by rotationally supporting bearing 3
1;The via hole type slip-ring device 5 includes rotor 9, stator 8 and bearing 10, is connected between the rotor 9 and stator 8 by bearing 10
It connects, the stator 8 is fixedly installed in the traversing frame mounting 1, and the rotor 9 leads to rotor leading-out wire 11, the stator 8
Introducing has stator lead-in 12, and the connection of stator lead-in 12 is located at electricity below the pick-up machine in the traversing frame mounting 1
Cable 6, the connection of rotor leading-out wire 11 are located at the rotation upper cable 7 in the pickup device 2, and rotation upper cable 7 connects
The power control cabinet 4.
Preferably, as shown in figure 3, the rotor leading-out wire 11 includes motor power supply lead-out wire 91 and signal lead-out wire 92,
The stator lead-in 12 includes motor power supply lead-in 81 and signal lead-in 82;8 inner wall of stator is provided in power supply
Ring 80,9 outer wall of rotor are provided with power supply outer shroud 90, and power supply inner ring 80 is with powering outer shroud 90 always in 9 rotary course of rotor
Contact is kept, the motor power supply lead-out wire 91 is connect with power supply outer shroud 90, the motor power supply lead-in 81 and power supply inner ring
80 connections;8 inner wall of stator is provided with signal inner ring 61, and 9 outer wall of rotor is provided with signal outer shroud 71, and rotor 9 rotates
Signal inner ring 61 is remained with signal outer shroud 71 and is contacted in the process, and the signal lead-out wire 92 is connect with signal outer shroud 71, institute
It states signal lead-in 82 to connect with signal inner ring 61, in this way, the cable of the cable of power supply and transmission signal is separated so that equipment
It runs more stable.Preferably, the power supply inner ring 80 and power supply outer shroud 90 open up fluted in contact surface, are placed in groove
Ball;The signal inner ring 61 opens up fluted with signal outer shroud 71 in contact surface, and ball is placed in groove, can reduce confession
The frictional dissipation of electric inner ring 80 and power supply outer shroud 90, improves service life, reduces maintenance cost.Preferably, 8 outer end of stator
Face is provided with rotation stop piece, and rotation stop piece can effectively prevent stator 8 to rotate.
Another embodiment is that the via hole type slip-ring device 5 includes rotor 9, stator 8 and bearing 10,9 He of rotor
It is connected between stator 8 by bearing 10, the stator 8 is fixedly installed in the traversing frame mounting 1, and the rotor 9 is led to
Rotor leading-out wire 11, the introducing of stator 8 have stator lead-in 12, and the connection of stator lead-in 12 is located at the traversing frame
Cable 6 below pick-up machine in device 1, the connection of rotor leading-out wire 11 are located at the rotation top electricity in the pickup device 2
Cable 7, rotation upper cable 7 connect the power control cabinet 4;Contact surface between stator 8 and rotor 9 is ceramic insulation face, described fixed
Sub- lead-in 12 is connected with wireless transmission coil, and wireless transmission coil is built in stator 8, and the rotor leading-out wire 11 is connected with
Wireless receiving coil, wireless receiving coil are built in rotor 9, and wireless transmission coil can emit electric energy and control signal, nothing
Line receiving coil can receive wireless transmission coil transmissions come electric energy and control signal, can so accomplish local short distance without
Line transmits.
Sliding ring type power supply rotation pick-up machine of the present invention applied to machinery garage, during wiring, stator lead-in 12 connects
Power supply cable and transmission signal cable in traversing frame mounting 1, the power supply that rotor leading-out wire 11 is connect in pickup device 2 are used
Cable and transmission signal cable, and line is guided in power control cabinet 4.Because upper and lower cable separates during rotation, via hole type slip ring dress
It puts the bearing 10 in 5 and can solve the phenomenon that cable is turned round.Using the structure, the cable of device need not use price
Anti- torsion line can be replaced with common cable line, and cabling is convenient, and service life is long, and securely and reliably, and when machine of picking up the car uses can
It rotates at any angle, can set that positive and negative 180 degree rotates or same direction is continuous in program according to different requirements
Rotation.
Certainly, the present invention can also have other a variety of production methods, without deviating from the spirit and substance of the present invention,
Those skilled in the art can make corresponding change and deformation according to the present invention.The above is only the preferable of the present invention
Embodiment, therefore the equivalent change or modification that all construction, feature and principles according to described in present patent application range are done,
It is included in scope of patent protection of the present invention.