CN106476627A - Current collecting equipment and electric power transmission system - Google Patents

Current collecting equipment and electric power transmission system Download PDF

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Publication number
CN106476627A
CN106476627A CN201610632930.8A CN201610632930A CN106476627A CN 106476627 A CN106476627 A CN 106476627A CN 201610632930 A CN201610632930 A CN 201610632930A CN 106476627 A CN106476627 A CN 106476627A
Authority
CN
China
Prior art keywords
movable member
displacement
collecting equipment
current collecting
current collector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610632930.8A
Other languages
Chinese (zh)
Other versions
CN106476627B (en
Inventor
土岐政人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN106476627A publication Critical patent/CN106476627A/en
Application granted granted Critical
Publication of CN106476627B publication Critical patent/CN106476627B/en
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/04—Current collectors for power supply lines of electrically-propelled vehicles using rollers or sliding shoes in contact with trolley wire
    • B60L5/08—Structure of the sliding shoes or their carrying means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/04—Current collectors for power supply lines of electrically-propelled vehicles using rollers or sliding shoes in contact with trolley wire
    • B60L5/10—Devices preventing the collector from jumping off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/04—Current collectors for power supply lines of electrically-propelled vehicles using rollers or sliding shoes in contact with trolley wire
    • B60L5/06—Structure of the rollers or their carrying means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/22—Supporting means for the contact bow
    • B60L5/28—Devices for lifting and resetting the collector
    • B60L5/30—Devices for lifting and resetting the collector using springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/36—Current collectors for power supply lines of electrically-propelled vehicles with means for collecting current simultaneously from more than one conductor, e.g. from more than one phase

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

The problem of the present invention be provide a kind of be not susceptible to current collector with respect to for circuit position deviation, be not susceptible to current collector with respect to the current collecting equipment of the loose contact for circuit and electric power transmission system.Current collecting equipment (1) for the present invention possesses collection electric arm (61,62), movable member (5) and displacement mechanism (9).The one end of the arm (65) of collection electric arm (61,62) keeps current collector (63), is kept by movable member (5) with the end of current collector (63) opposition side.Movable member (5) can be linked with the connecting member being arranged at mobile device (30) via displacement mechanism (9).Displacement mechanism (9) makes the movable member (5) can be with respect to connecting member displacement.Movable member (5) is limited to the directions different from the length direction for circuit (45) with respect to the direction of displacement of connecting member by displacement mechanism (9).

Description

Current collecting equipment and electric power transmission system
Technical field
The present invention relates to current collecting equipment and electric power transmission system.
Background technology
In Japanese patent application publication No. 2008-301577 (hereinafter referred to as " document 1 "), disclose a kind of from supplying circuit Transmit the current collecting equipment of electric power to mobile devices such as cranes.This current collecting equipment possesses collection electric arm and fixed component.Collection electric arm tool Standby current collector and arm.For arm, one end keeps current collector, keeps with the end fixed part of current collector opposition side. By fixed component is fixed to mobile device, this current collecting equipment is installed to mobile device.
When current collecting equipment is moved together with mobile device, current collector with for electrical contact while mobile.Thus, from Power supply road direction current collector current collection, the electric power for circuit supplies to mobile device via current collector.
Further, since construction error etc., for the length direction of circuit a part be possible to partly with for circuit The direction top offset that length direction intersects.In the case, current collector with respect to the position deviation for circuit it is possible to collect Electrical equipment is with respect to the loose contact (for the loose contact of circuit and current collector) for circuit.
Here, in the current collecting equipment disclosed in document 1, arm rotatably links with respect to fixed component.Therefore, by arm With respect to fixed component rotation, current collector can move with respect to fixed component.
But, if arm significantly rotates with respect to fixed component, the direction of current collector is difficult to stablize.Therefore, special The fixed component of the current collecting equipment disclosed in sharp document 1, is provided with the anti-rotation feature of the above-mentioned rotation of suppression arm.But, such as Fruit arranges such anti-rotation feature, then the movable range of current collector narrows.Therefore, at one of the length direction for circuit Point partly on the direction intersecting with the length direction for circuit significantly in the case of displacement, current collector is with respect to supplying circuit Position may deviate from.
Content of the invention
That the present invention is in view of the foregoing and makes it is therefore an objective to provide one kind to be not susceptible to current collector with respect to supplying circuit Position deviation, be not susceptible to current collector with respect to the current collecting equipment of the loose contact for circuit and electric power transmission system.
The current collecting equipment of a form for the present invention possesses collection electric arm, movable member and displacement mechanism.Described collection electric arm There is current collector and arm.Described current collector with supply electrical contact.The one end of described arm keeps described current collector, with described current collection The end of device opposition side is kept by described movable member.Described movable member can via institute's displacement mechanism be arranged at shifting The connecting member of dynamic equipment links.Institute's displacement mechanism enables described movable member with respect to described connecting member displacement.Institute Described movable member can be limited to and described confession circuit by displacement mechanism with respect to the direction of displacement of described connecting member The different direction of length direction.
Additionally, the electric power transmission system of a form for the present invention possesses for circuit and current collecting equipment.Described collection Denso Put and possess collection electric arm, movable member and displacement mechanism.Described collection electric arm has：Current collector, with described confession electrical contact；And Arm, one end keeps described current collector, is kept by described movable member with the end of described current collector opposition side.Described movable part Part can be linked with the connecting member being arranged at mobile device via institute's displacement mechanism.Institute's displacement mechanism makes described movable Part with respect to described connecting member in the direction top offset different from the length direction of described feed path, and can limit The direction of displacement of described movable member.
It is inclined with respect to the position for circuit that current collecting equipment for the present invention and electric power transmission system are not susceptible to current collector From being not susceptible to current collector with respect to the loose contact for circuit.
Brief description
Fig. 1 is the axonometric chart from front side of the current collecting equipment of the 1st embodiment.
Fig. 2 is the axonometric chart observed from rear side of above-mentioned current collecting equipment.
Fig. 3 is the top view of the electric power transmission system representing the 1st embodiment.
Fig. 4 is the sectional view with the situation for electrical contact for the current collector representing above-mentioned current collecting equipment.
Fig. 5 A～Fig. 5 D is to represent that above-mentioned current collecting equipment is directed to component lead and to the 1st power supply rail side shifting in order Situation rearview.
Fig. 6 is to represent the electric power transmission system of the 2nd embodiment and the top view of mobile device.
Fig. 7 is the axonometric chart of the 1st power supply rail, guiding part and current collecting equipment that represent the 2nd embodiment.
Label declaration
1 current collecting equipment
10 fixed components (connecting member)
15 elastomeric elements
161 the 1st springs
162 the 2nd springs
2 electric power transmission systems
21 the 1st guiding parts
22 the 2nd guiding parts
23 guiding parts
30 mobile devices
45 supply circuit
451 the 1st electric wires
452 the 2nd electric wires
5 movable members
58 castors (guided portion)
61 the 1st collection electric arm
62 the 2nd collection electric arm
63 current collectors
9 displacement mechanisms
91 the 1st bearings
92 the 2nd bearings
941 the 1st axles
942 the 2nd axles
Specific embodiment
Hereinafter, based on accompanying drawing, embodiment is illustrated.
(the 1st embodiment)
Fig. 1 and Fig. 2 is the axonometric chart of the current collecting equipment 1 of present embodiment.Fig. 3 is to represent the electric power possessing current collecting equipment 1 The top view of transmission system (slidingtype distribution tank systems) 2.
The electric power transmission system 2 of present embodiment possesses current collecting equipment 1, mobile device 30 and the multiple power supplies shown in Fig. 4 Road 45.
Multiple confession circuit 45 are used as the power supply of mobile device 30.Multiple confession circuit 45 move along the mobile road of equipment 30 Footpath and arrange.
Multiple confession circuit 45 of present embodiment extend along horizontal direction, arrange in the vertical direction.That is, this embodiment party The orientation D1 of multiple confession circuit 45 of formula is above-below direction.Multiple confession circuit 45 can also arrange in the horizontal direction and set Put.Additionally, electric power transmission system 2 can also only possess one supplies circuit 45.
Current collecting equipment 1 possesses multiple current collectors 63.Multiple current collectors 63 with multiple confession circuit 45 side by side, are opposite to multiple confessions Circuit 45.Hereinafter, if for circuit 45 direction D2 opposed with current collector 63 (with current collector 63 with respect to the opposed side for circuit 45 To parallel direction) always illustrate for right and left for fore-and-aft direction, the length direction for circuit 45.Additionally, with divide into from When current collector 63 is observed for the direction residing for circuit 45 be front, by current collecting equipment 1, the left side when the forward observation is left, come Current collecting equipment 1 is illustrated.In addition, using during current collecting equipment 1 towards unrestricted.
The mobile device 30 of present embodiment is disposed on the electronic chassis of automated warehouse.Mobile device 30 is used for automatic Article are conveyed in warehouse.
Mobile device 30 is by being travelled via current collecting equipment 1 supply electric power by multiple confession circuit 45.Mobile device 30 As along the rail running on the floor being arranged on building.In the case, the moving direction of mobile device 30 is by rail gage template Fixed.
The mobile device 30 of present embodiment is electronic chassis, but mobile device 30 can also be the motorized stage of crane etc. Conveying machinery beyond car or manned vehicle.Additionally, mobile device 30 for example can also be along the wall of building or top The construction material of canopy, post etc. and arrange.Additionally, mobile device 30 can also be arranged at factory or during game arranges etc..
As shown in figure 3, the electric power transmission system 2 of present embodiment possesses the moving direction (D3 in Fig. 3 in mobile device 30 Shown direction) upper spread configuration multiple power supply rails 41,42, these multiple power supply rails 41,42 possess multiple confession circuit 45 (with reference to Fig. 4).
The electric power transmission system 2 of present embodiment possesses two power supply rails 41,42, but electric power transmission system 2 can also Possesses the power supply rail of more than 3.Additionally, electric power transmission system 2 can also only possess 1 power supply rail.
Each power supply rail 41,42 of present embodiment is arranged at the post of the construction material as automated warehouse.Each power supply rail 41st, 42 the construction material beyond the post of structure can also be for example arranged at.As this construction material, can enumerate wall, ceiling, Plate etc..
Each power supply rail 41,42 is as shown in figure 4, possess the shell (sheath) 44 with electrical insulating property and by shell 44 Multiple electric wires 451 (with reference to Fig. 3) of covering, 452.
The shell 44 of each power supply rail 41,42 be formed as thickness direction parallel with fore-and-aft direction, mobile device 30 shifting Dynamic square upwardly extending tabular.In each shell 44, it is formed with the upper arrangement of width (above-below direction) in the shell 44 of tabular Multiple holding tanks 46.
The total length of length direction throughout shell 44 for each holding tank 46 and formed.Each holding tank 46 is in the shell 44 of tabular Side (rear) opening on thickness direction (fore-and-aft direction).
In multiple holding tanks 46 of the shell 44 of power supply rail 41,1 corresponds to 1 ground and accommodates multiple electric wires respectively 451 (with reference to Fig. 3).In multiple holding tanks 46 of the shell 44 of power supply rail 42,1 corresponds to 1 ground and accommodates multiple respectively Electric wire 452.That is, in each shell 44, it is provided with multiple electric wires 451,452 of arrangement on the width of shell 44.
In each shell 44 of present embodiment, arrange in the vertical direction and be provided with 4 electric wires 451,452.In each shell 44 it is also possible to arrange the electric wire of 2,3 or more than 5.Additionally, in each shell 44 it is also possible to only arrange 1 electric wire.
The total length of the length direction throughout corresponding shell 44 for each electric wire 451,452.Multiple electricity of each power supply rail 41,42 The length direction of line 451,452 is parallel.Each electric wire 451,452 is formed as the thickness direction (front and back of thickness direction and shell 44 To) parallel tabular.The shape in the section orthogonal to the longitudinal direction of each electric wire 451,452 is rectangular-shaped.Each electric wire 451,452 The face (below) of a side of thickness direction be the contact surface 47 exposing via the channel opening of holding tank 46.Contact surface 47 is and collection The face of electrical equipment 63 contact.
The shape in the section orthogonal to the longitudinal direction of each electric wire 451,452 is not limited to rectangular-shaped.For example, in each electric wire 451st, 452 contact surface 47 is it is also possible to form the groove of the section V shape embedded for current collector 63 or section U-shaped.
Each power supply rail 41,42 of present embodiment is configured to, the orientation of multiple electric wires 451,452 and upper and lower To parallel, and direction (rear) residing for towards current collecting equipment 1 and mobile device 30 for the contact surface 47 of each electric wire 451,452. Multiple power supply rails 41,42 can also make the orientation of multiple electric wires 451,452 arrange for level.
Multiple power supply rails 41,42 of the present embodiment shown in Fig. 3 are configured to, in adjacent power supply rail 41,42 Multiple electric wires 451 of the power supply rail 41 of a side and the power supply rail 42 of the opposing party multiple electric wires 452 respectively one to one Corresponding.
Multiple confession circuit 45 are made up of the multiple electric wires 451,452 being arranged at multiple power supply rails 41,42.Respectively supply circuit 45 It is made up of broken multiple electric wires 451,452.
The electric power transmission system 2 of present embodiment possesses the 1st power supply rail 41 and the 2nd power supply rail 42 as multiple power supplies Track 41,42.1st power supply rail 41 and the 2nd power supply rail 42 are adjacent on the moving direction of mobile device 30.
Respectively the possessing for circuit 45 of present embodiment is arranged at electric wire 451 (the hereinafter referred to as the 1st electricity of the 1st power supply rail 41 Line 451) and it is arranged at the 2nd electric wire 452 with the corresponding position of the 1st electric wire 451 in the 2nd power supply rail 42.1st electric wire 451 With the 2nd electric wire 452 observe in the vertical direction adjacent on the moving direction of mobile device 30.
2nd electric wire 452 is on the moving direction (length direction of the 1st electric wire 451) of mobile device 30 away from the 1st electric wire 451 and configure.1st power supply rail 41 and the 2nd power supply rail 42 are located at the end of the 1st electric wire 451 side of the 2nd electric wire 452 and incite somebody to action The mode on extended line that 1st electric wire 451 extends to the 2nd electric wire 452 side is arranged.1st power supply rail 41 He of present embodiment 2nd power supply rail 42 is arranged in the way of the length direction of the 1st electric wire 451 is parallel with the length direction of the 2nd electric wire 452.
Current collecting equipment 1 is installed on mobile device 30.As shown in figure 4, current collecting equipment 1 is in the fore-and-aft direction being represented by arrow D2 Upper configuration is between multiple confession circuit 45 and mobile device 30.Current collecting equipment 1 will by from multiple confession circuit 45 current collections from confession The electric power that circuit 45 is taken into transmits to mobile device 30.As shown in figure 1, current collecting equipment 1 possesses movable member 5, multiple collection electric arm 61st, 62 and displacement mechanism 9.
Movable member 5 via displacement mechanism 9 with the connecting member (fixed component described later being arranged at mobile device 30 10) link.The movable member 5 of present embodiment has framework 50, castor 58 and keeping body 56.As shown in Fig. 2 framework 50 possesses The rectangular box-like frame portion 59 extending in the lateral direction and the both ends of left and right directions that are arranged at frame portion 59 respective on Installation portion 53,54.
In the pars intermedia of the above-below direction on the side at the left and right two ends of frame portion 59, it is respectively equipped with installation portion 53,54.Each installation portion 53rd, 54 form with frame portion 59.Two installation portions 53,54 are dashed forward towards the direction mutually left in the lateral direction from frame portion 59 Go out.The installation portion 53 of the side in two installation portions 53,54 is located at the left end of movable member 5, the installation portion of the opposing party 54 Right-hand end in movable member 5.
Each installation portion 53,54 is formed as axially parallel with left and right directions tubular.Each installation portion 53,54 and left and right directions The shape in orthogonal section is rectangular box-like.
It is respectively mounted castor 58 in the both sides of the above-below direction of each installation portion 53,54.That is, in the left and right of movable member 5 The both ends in direction are respectively equipped with upper and lower 1 pair of castor 58.
Each castor 58 constitutes the guided portion being guided by guiding part 21,22 (with reference to Fig. 3 and Fig. 5) described later.It is directed to Portion is not limited to castor 58, for example, can also be with respect to guiding part 21, the spheroid of 22 easy slips or section triangle shape Part etc..Additionally, guided portion can also be for example a part for framework.
Each castor 58 has can be in the wheel (castor body) 55 of rotation in front and back's direction of principal axis.Here, so-called can Rotating in front and back's direction of principal axis, be to refer to rotation centered on the rotary shaft parallel with fore-and-aft direction.
Keeping body 56 is located at the inner side of frame portion 59.Keeping body 56 is disposed in the central part of the left and right directions of frame portion 59 on a left side Identical position in right direction.Keeping body 56 is fixed on frame portion 59 using affixed instrument (such as screw).
As shown in Fig. 2 keeping body 56 observes the tabular being formed as the rearward U-shaped of opening in the lateral direction.Keep Body 56 has maintaining part 57 and upper and lower 1 pair of connecting portion 51,52.It is parallel with fore-and-aft direction that maintaining part 57 is formed as thickness direction Rectangular plate-like.Maintaining part 57 is located at the inner side of frame portion 59.
One of 1 pair of connecting portion 51,52 connecting portion 51 projects towards rear from the upper end of maintaining part 57, another Individual connecting portion 52 projects towards rear from the bottom of maintaining part 57.1 pair of connecting portion 51,52 is opposed in the vertical direction. Each connecting portion 51,52 is formed as the thickness direction rectangular plate-like parallel with above-below direction.
Hereinafter, as needed, maintaining part 57 will be arranged in the 1 pair of connecting portion 51,52 being arranged at keeping body 56 The connecting portion 51 of upper end is referred to as the 1st connecting portion 51, and the connecting portion 52 being arranged at the bottom of maintaining part 57 is referred to as 2nd connecting portion 52.
As shown in figure 1, maintaining part 57 remains multiple collection electric arm 61,62.Before each collection electric arm 61,62 is located at maintaining part 57 Side.Each collection electric arm 61,62 has current collector 63 in portion at one end, keeps with the end maintained portion 57 of current collector 63 opposition side.
The current collecting equipment 1 of present embodiment possesses multiple 1st collection electric arm 61 and multiple 2nd collection electric arm 62 as multiple current collections Arm 61,62.
Multiple 1st collection electric arm 61 are installed on the left end of maintaining part 57.Multiple 1st collection electric arm 61 are arranged in the vertical direction Row.
Current collecting equipment 1 possesses the 2nd collection electric arm 62 with the 1st collection electric arm 61 equal number.Multiple 2nd collection electric arm 62 are installed on The right-hand end of maintaining part 57.Multiple 2nd collection electric arm 62 arrange in the vertical direction.That is, current collecting equipment 1 possesses multigroup left and right 1 To collection electric arm 61,62 group.
The current collecting equipment 1 of present embodiment possesses the group of the collection electric arm 61,62 of 4 groups about 1 pair.Current collecting equipment 1 was both permissible Only possesses the group of the collection electric arm 61,62 of 1 group about 1 pair it is also possible to only possess a collection electric arm.
Each collection electric arm 61,62 has current collector 63 and arm 65.The shape of arm 65 is unidirectionally extended shape.The length of arm 65 The one end in direction remains current collector 63.The end maintained portion 57 with current collector 63 opposition side of arm 65 keeps.
The arm 65 of each 1st collection electric arm 61 projects to the left than maintaining part 57.The arm 65 of each 2nd collection electric arm 62 is than maintaining part 57 Project to the right.
The current collector 63 of each collection electric arm 61,62 has electric conductivity.The current collector 63 of each collection electric arm 61,62 as shown in figure 4, with Move along for circuit 45 in the state of contacting with corresponding confession circuit 45.Current collector 63 is electric with mobile device 30 via cable Connect.
The arm 65 of present embodiment is as shown in figure 1, have current collector keeper 66, the 1st rotary part 71, the 2nd rotating part Part 72, arm main body 67 and the 3rd rotary part 73.
Current collector keeper 66 keeps current collector 63 with the state accommodating current collector 63.Current collector 63 has to be protected from current collector The contact chip portion 68 of the tabular that holder 66 forwards projects.Each collection electric arm 61,62 with the thickness direction in contact chip portion 68 with up and down The almost parallel mode in direction is installed on maintaining part 57.The front end face in contact chip portion 68 is the touched face contacting with for circuit 45 64.
Current collector keeper 66 rotatably can link with respect to the 1st rotary part 71 on upper and lower direction of principal axis.Here, may be used Rotating on upper and lower direction of principal axis, be to refer to rotation centered on the rotary shaft parallel with above-below direction.
1st rotary part 71 rotatably can link with respect to the 2nd rotary part 72 in front and back's direction of principal axis.
The arm main body 67 of present embodiment is parallel linkage, by spread configuration on the direction orthogonal with above-below direction 1 pair of linkage component 74 constitute.Arm main body 67 both can be the parallel linkage being made up of the linkage component of more than 3, Can be made up of 1 linkage component.
2nd rotary part 72 is linked to the 3rd rotary part 73 via arm main body 67.1 pair of linkage component 74 is respectively relative to 2nd rotary part 72 rotatably can link on upper and lower direction of principal axis.1 pair of linkage component 74 is respectively relative to the 3rd rotary part 73 rotatably can link on upper and lower direction of principal axis.
3rd rotary part 73 rotatably can link with respect to maintaining part 57 in front and back's direction of principal axis.That is, arm 65 with respect to Movable member 5 can centered on the rotary shaft parallel with fore-and-aft direction (with the direction that direction of displacement described later intersects) rotatably Link.
Rotated with respect to the 1st rotary part 71 by current collector keeper 66, thus the touched face 64 of current collector 63 Towards change.Rotated with respect to the 2nd rotary part 72 by the 1st rotary part 71, thus the direction of the plate face in contact chip portion 68 Change.Rotated with respect to arm main body 67 by the 2nd rotary part 72, and arm main body 67 rotate with respect to the 3rd rotary part 73, Thus the 2nd rotary part 72 moves in the longitudinal direction, current collector 63 moves in the longitudinal direction.That is, by the 2nd rotary part 72 rotate with respect to the 3rd rotary part 73 via arm main body 67, thus the change in location of the fore-and-aft direction of current collector 63.By 3 rotary parts 73 rotate with respect to maintaining part 57, by the change in location of the above-below direction of current collector 63.
Respectively collect electric arm 61,62 in the case which position current collector 63 is displaced to respect to maintaining part 57, all in left and right Be located on direction left side 1 to castor 58 and right side 1 to castor 58 between.
Each collection electric arm 61,62 of present embodiment also has force application part 69.The force application part 69 of present embodiment is to draw Stretch spring.Force application part 69 gives force to arm main body 67, so that arm main body 67 is forwards revolved centered on the 3rd rotary part 73 Turn.That is, force application part 69 makes arm main body 67 forwards rotate centered on the 3rd rotary part 73.
Each collection electric arm 61,62 of present embodiment is as shown in figure 1, also have the rotation for current collector 63 is maintained level Turn suppression component 75.Anti-rotation feature 75 is fixed on maintaining part 57.
Anti-rotation feature 75 has resilient material by metal etc. and is formed.Anti-rotation feature 75 has stator portion 80th, the 1st spring leaf portion 81 and the 2nd spring leaf portion 82.
Stator portion 80 is along the front surface of maintaining part 57.Stator portion 80 is by the 3rd rotating part being installed on maintaining part 57 Part 73 and maintaining part 57 clamp.Thus, anti-rotation feature 75 is fixed on maintaining part 57.1st spring leaf portion 81 is from stator portion 80 upper end projects towards front.2nd spring leaf portion 82 projects towards front from the bottom in stator portion 80.
Between the 1st spring leaf portion 81 and the 2nd spring leaf portion 82 of each anti-rotation feature 75, can be in the horizontal direction Slidingly receive corresponding arm main body 67.1st spring leaf portion 81 of each anti-rotation feature 75 and corresponding arm main body 67 Upper surface, the 2nd spring leaf portion 82 is contacted with the lower surface of corresponding arm main body 67.Thus, each arm main body 67 is corresponding Anti-rotation feature 75 suppresses the rotation amount with respect to the 3rd rotary part 73, the upper and lower of the current collector 63 of each collection electric arm 61,62 To displacement limited.
In the current collecting equipment 1 of present embodiment, as the connecting member being arranged at mobile device 30, it is also equipped with fixing Fixed component 10 to mobile device 30.Current collecting equipment 1 can not also possess fixed component 10.In the case, mobile device 30 possess connecting member, and movable member 5 is linked to this connecting member via displacement mechanism 9.
Fixed component 10 is as shown in Fig. 2 observe the tabular being formed as the forwards U-shaped of opening in the lateral direction.Separately Outward, in fig. 2, in order to conclusively show displacement mechanism 9, fixed component 10 is represented with double dot dash line.
Fixed component 10 has fixed part 13 and upper and lower 1 pair of linking part 11,12.Fixed part 13 be formed as thickness direction with front The parallel rectangular plate-like of rear direction.As shown in Fig. 2 fixed part 13 is located at the rear of maintaining part 57.
Dash forward respectively towards front in the both ends of the above-below direction from fixed part 13 for the 1 pair of linking part 11,12 of fixed component 10 Go out.Each linking part 11,12 is formed as the thickness direction rectangular plate-like parallel with above-below direction.
Hereinafter, as needed, the linking part 11 of the upper end being arranged at fixed part 13 in 1 pair of linking part 11,12 is claimed Make the 1st linking part 11, the linking part 12 being arranged at the bottom of fixed part 13 is referred to as the 2nd linking part 12.
1st connecting portion 51 of movable member 5 and the 2nd connecting portion 52 are respectively provided with than dashing forward that frame portion 59 rearward projects Go out portion 510,520.The protuberance 520 of the protuberance 510 of the 1st connecting portion 51 and the 2nd connecting portion 52 is located at fixed component 10 1 pair of linking part 11,12 between.Protuberance 510 and protuberance 520 connect via 1 couple that displacement mechanism 9 is linked to fixed component 10 Knot 11,12.
Movable member 5 can be kept with displacement by displacement mechanism 9 with respect to fixed component 10.Additionally, displacement mechanism 9 can Dynamic component 5 is limited to above-below direction with respect to the direction of displacement of fixed component 10.As long as displacement mechanism 9 enables movable member 5 Just permissible in the direction top offset different from left and right directions with respect to fixed component 10, movable member 5 is with respect to fixed component 10 Direction of displacement be not limited to above-below direction.
Displacement mechanism 9 has multiple bearings 91,92 and multiple axle 941,942.Multiple bearings 91,92 are arranged in the lateral direction Row.Each bearing 91,92 has upper and lower 1 pair of bearing body 93.One of 1 pair of bearing body 93 of each bearing 91 bearing body 93 is installed on On the protuberance 510 of the 1st connecting portion 51, another bearing body 93 is installed on the protuberance 520 of the 2nd connecting portion 52.
The displacement mechanism 9 of present embodiment has the 1st bearing 91 and the 2nd bearing 92 as multiple bearings 91,92.Displacement machine Structure 9 can also have the bearing of more than 3 it is also possible to only have 1 bearing.Additionally, each bearing can also have more than 3 Bearing body is it is also possible to only have 1 bearing body.
In each protuberance 510,520 of keeping body 56, with multiple bearings 91,92 corresponding positions, be formed with upper The axle inserting hole 141,142 of lower section insertion upwards.Hereinafter, will be formed in keeping body 56 and the corresponding position of the 1st bearing 91 1 countershaft inserting hole 141 up and down be referred to as the 1st axle inserting hole 141.Additionally, will be formed in keeping body 56 and the 2nd bearing The 1 countershaft inserting hole 142 up and down at 92 corresponding positions is referred to as the 2nd axle inserting hole 142.
Multiple axles 941,942 arrange in the lateral direction.The axial direction of each axle 941,942 is parallel with above-below direction.
The displacement mechanism 9 of present embodiment has the 1st axle 941 and the 2nd axle 942 as multiple axles 941,942.1st axle 941 The 1 pair of bearing body 93 and upper and lower 1 up and down being inserted through the 1st bearing 91 is in the 1st axle inserting hole 141.2nd axle 942 is inserted through 1 pair of bearing body 93 and upper and lower 1 up and down of the 2nd bearing 92 is in the 2nd axle inserting hole 142.Thus, multiple axles 941,942 are multiple Bearing 91,92 being capable of straight reciprocating motion ground supporting in the vertical direction.
In the present embodiment, axle 941,942 is arranged at fixed component 10, and bearing 91,92 is arranged at movable member 5, but Can also be that axle 941,942 is arranged at movable member 5, bearing 91,92 is arranged at fixed component 10.In addition can also be, displacement Mechanism 9 is not made up of axle 941,942 and bearing 91,92, and for example by the side being arranged in fixed component 10 and movable member 5 Track and be arranged at the opposing party and along track movement moving body composition.
Current collecting equipment 1 is also equipped with elastomeric element 15.Elastomeric element 15 has the multiple elastomers arranging in the lateral direction 151、152.
The current collecting equipment 1 of present embodiment possess the 1st elastomer 151 and the 2nd elastomer 152 as multiple elastomers 151, 152.
1st elastomer 151 has upper and lower 1 pair of spring 161.2nd elastomer 152 has upper and lower 1 pair of spring 162.Hereinafter, root According to needs, 1 pair of spring 161 that the 1st elastomer 151 is had is referred to as the 1st spring 161,1 that the 2nd elastomer 152 is had 2nd spring 162 is referred to as to spring 162.The elastomer 151,152 of present embodiment is made up of 1 pair of spring 161,162, but Can also be made up of the spring of more than 3 it is also possible to be made up of 1 spring.Additionally, elastomeric element 15 can also be by bullets such as rubber The resilient part of tool beyond spring is constituted.
Each spring 161,162 is coil spring.Upper and lower 1 is located at the 1st even to one of the 1st spring 161 the 1st spring 161 Between knot 11 and the 1st connecting portion 51, another the 1st spring 161 is located between the 2nd linking part 12 and the 2nd connecting portion 52. Upper and lower 1 is located between the 1st linking part 11 and the 1st connecting portion 51 to one of the 2nd spring 162 the 2nd spring 162, another 2nd spring 162 is located between the 2nd linking part 12 and the 2nd connecting portion 52.
1st axle 941 is inserted through 1 inner side to the 1st spring 161.2nd axle 942 is inserted through 1 in the 2nd spring 162 Side.
The both ends of the axial direction of the 1st axle 941 are individually fixed in the corresponding linking part 11,12 of fixed component 10.Thus, 1 axle 941 is set up between 1 pair of linking part 11,12 of fixed component 10.The both ends of the 1st axle 941 are for example affixed using nut etc. Instrument is being fixed on linking part 11,12.
The both ends of the axial direction of the 2nd axle 942 are individually fixed in the corresponding linking part 11,12 of fixed component 10.Thus, 2 axles 942 are set up between 1 pair of linking part 11,12 of fixed component 10.The both ends of the 2nd axle 942 are for example affixed using nut etc. Instrument is being fixed on linking part 11,12.
Multiple bearings 91,92 slide in the vertical direction with respect to multiple axles 941,942, by this keeping body 56 in fixed part Displacement in the vertical direction between 1 pair of linking part 11,12 of part 10.Thus, movable member 5 in the vertical direction can straight line past Multiple motion.Additionally, contacting with corresponding bearing 91,92 respectively by multiple axles 941,942, limit movable member 5 in upper and lower To direction top offset in addition.
1 pair of connecting portion 51,52 of keeping body 56 via the 1st bearing 91 be sandwiched in 1 to the 1st spring 161 between.Keeping body 56 1 pair of connecting portion 51,52 via the 2nd bearing 92 be sandwiched in 1 to the 2nd spring 162 between.Thus, keeping body 56 is via bullet Property part 15 is held in fixed component 10.
When keeping body 56 displacement upward, the 1st spring 161 between the 1st linking part 11 and the 1st connecting portion 51 And the 2nd spring 162 clamped and compress by the 1st linking part 11 and the 1st connecting portion 51.Additionally, working as keeping body 56 displacement downwards When more than certain size, positioned at the 1st spring 161 between the 2nd linking part 12 and the 2nd connecting portion 52 and the 2nd spring 162 Clamped and compress by the 2nd linking part 12 and the 2nd connecting portion 52.Thus, the displacement range of the keeping body 56 based on displacement mechanism 9 (displacement range of movable member 5) is limited in certain scope by 1 pair of linking part 11,12.
In the state of the keeping body 56 of present embodiment does not have external force action on current collecting equipment 1, as shown in Fig. 2 being located at 1 Central part to the above-below direction between connecting portion 51,52.This position is to maintain the center in the displacement range of body 56, Hereinafter this position is referred to as reference position.Reference position it is not absolutely required to the center in the displacement range of keeping body 56. For example, it is also possible to be, reference position is in the position of the center deviation of the displacement range from keeping body 56, and keeping body 56 can be from This position is to upper and lower two direction displacements.
If movable member 5 be applied in external force upward and keeping body 56 with respect to fixed component 10 from reference position upwards Orientation is moved, then be located at the 1st spring 161 of top of keeping body 56 and the 2nd spring 162 by the 1st connecting portion 51 and the 1st linking part 11 compress in the vertical direction.Now, keeping body 56 by the 1st spring 161 above and the 2nd spring 162 towards as to The lower section in the direction of reference position displacement applies elastic force.Therefore, when above-mentioned external force upward is released from, keeping body 56 return To reference position.
On the contrary, if movable member 5 be applied in external force directed downwardly and keeping body 56 with respect to fixed component 10 from benchmark position Put displacement downwards, be then located at the 1st spring 161 of lower section of keeping body 56 and the 2nd spring 162 by the 2nd connecting portion 52 and the 2nd Linking part 12 compresses in the vertical direction.Now, keeping body 56 by the 1st spring 161 and the 2nd spring 162 towards as to benchmark The top in the direction of position displacement applies elastic force.Therefore, when above-mentioned external force directed downwardly is released from, keeping body 56 is returned to base Level is put.Additionally, the 1st spring 161 and the 2nd spring 162 are in movable member 5 displacement, suppression movable member 5 cross suddenly move and Contact with fixed component 10.The current collecting equipment 1 of present embodiment possesses elastomeric element 15 but it is also possible to not possess elastomeric element 15.
Current collecting equipment 1 is as shown in figure 4, being fixed in mobile device 30 by the fixed part 13 of fixed component 10 and being installed on Mobile device 30.Fixed part 13 is for example fixed to mobile device 30 using setting tools such as bolts.
Current collecting equipment 1 is configured and is contacted with the contact surface 47 of corresponding confession circuit 45 in the touched face 64 of each current collector 63 Position.The touched face 64 of each current collector 63 is opposed with the contact surface 47 of corresponding confession circuit 45 and contacts.In this contact condition Under, the opposed direction of confession circuit 45 corresponding with each current collector 63 is fore-and-aft direction.That is, by the displacement mechanism of present embodiment The direction of displacement of the movable member 5 of 9 displacements be intersect with the length direction for circuit 45 and with current collector 63 and supply circuit 45 The direction that intersects of opposed direction.
In the state of the touched face 64 of each current collector 63 is contacted with the contact surface 47 of corresponding confession circuit 45, each current collection The arm main body 67 of arm 61,62 is by force application part 69 (with reference to Fig. 1) to the direction forwards being rotated centered on the 3rd rotary part 73 Force.Therefore, the touched face 64 of each current collector 63 with state from the contact surface 47 to corresponding confession circuit 45 that pushed by with right The contact surface 47 of the confession circuit 45 answered contacts.
Mobile device 30 moves in the state of each current collector 63 is contacted with corresponding confession circuit 45.Now, each current collector 63 are contacted with corresponding confession circuit 45 and move on the length direction for circuit 45.Thus, from multiple confession circuit 45 via Multiple current collectors 63 are to mobile device 30 supply electric power.
The electric power transmission system 2 of present embodiment is as shown in figure 3, be also equipped with multiple guiding parts 21,22.
As shown in Fig. 5 A～Fig. 5 D, each guiding part 21,22 is contacted with the castor 58 of the current collecting equipment 1 of movement, by inciting somebody to action This castor 58 guides, and makes movable member 5 displacement in the vertical direction, so that each current collector 63 and corresponding electric wire 451 (reference picture 3), 452 contact.
As shown in figure 3, the electric power transmission system 2 of present embodiment possesses the 1st guiding part 21 and the 2nd guiding part 22 is made For multiple guiding parts 21,22.
1st guiding part 21 and the 2nd guiding part 22 are moving between the 1st power supply rail 41 and the 2nd power supply rail 42 Arrange on the moving direction of equipment 30.1st guiding part 21 is located between the 1st power supply rail 41 and the 2nd guiding part 22.2nd Guiding part 22 is located between the 2nd power supply rail 42 and the 1st guiding part 21.
Each guiding part 21,22 of present embodiment is arranged at the post of the construction material as automated warehouse.Each guiding part 21st, 22 the construction material of wall or the ceiling of building etc. can also be for example arranged at.
1st guiding part 21 is upper with the 1st power supply rail 41 side by side in the moving direction (left and right directions) of mobile device 30, and It is connected to the 1st power supply rail 41.2nd guiding part 22 is above powered with the 2nd in the moving direction (left and right directions) of mobile device 30 Track 42 side by side, is connected to the 2nd power supply rail 42.
Each guiding part 21,22 as shown in Figure 5A, possesses upper and lower 1 pair of movable member guiding 24,25 and current collector guiding 26.
One of 1 pair of movable member guiding 24,25 movable member guiding 24 is connected to the upper end of current collector guiding 26, Another movable member guiding 25 is connected to the bottom of current collector guiding 26.
Each movable member guiding 24,25 is formed as tabular, from current collector guiding 26 towards current collecting equipment 1 and mobile device 30 Residing direction (rear) projects.
Each movable member guiding 24,25 has parallel portion 27 and rake 28.Parallel portion 27 is formed as the tabular of level.Respectively 1 pair of parallel portion 27 of guiding part 21,22 is opposed, parallel with the moving direction of mobile device 30.The 1 of each guiding part 21,22 To parallel portion 27 to be spaced on the moving direction of mobile device 30 be certain.
1 pair of rake 28 of the 1st guiding part 21 (with reference to Fig. 3) is respectively from the corresponding parallel portion of the 1st guiding part 21 27 end with the 1st power supply rail 41 opposition side projects towards with the 1st power supply rail 41 opposition side.The 1 of 2nd guiding part 22 To rake 28 respectively from the end court with the 2nd power supply rail 42 opposition side of the corresponding parallel portion 27 of the 2nd guiding part 22 To prominent with the 2nd power supply rail 42 opposition side.
1 pair of rake 28 of each guiding part 21,22 leaves in the vertical direction and configures.The 1 of each guiding part 21,22 To rake 28 being spaced on the moving direction of mobile device 30 further away from the side that parallel portion 27 is then wider with 1 pair of rake 28 Formula tilts.
1 pair of movable member guiding 24,25 of each guiding part 21,22 is in the 1st power supply rail for example because of construction error etc. Function in the case of the upper-lower position deviation of 41 upper-lower position and the 2nd power supply rail 42.
1st guiding part 21 (with reference to Fig. 3) in movable member 5 with the movement of mobile device 30 along multiple power rail Road 41,42, when the 2nd power supply rail 42 lateral 1st power supply rail 41 side shifting (traveling), movable member 5 is guided.Thus, may be used Dynamic component 5 displacement in the vertical direction, so that each current collector 63 configures right with the 1st power supply rail 41 in the vertical direction The electric wire 451 identical position answered.
2nd guiding part 22 movable member 5 with the movement of mobile device 30 along multiple power supply rails 41,42 from During the 1st power supply rail 41 lateral 2nd power supply rail 42 side shifting (traveling), movable member 5 is guided.Thus, movable member 5 exists Above-below direction top offset, so that each current collector 63 configures in the corresponding electric wire with the 2nd power supply rail 44 in the vertical direction 452 identical positions.
Specifically, movable member 5 is supplied from the 1st along multiple power supply rails 41,42 with the movement of mobile device 30 Electric rail 41 illustrates towards the situation of the 2nd power supply rail 42 movement.In the case, as shown in Figure 5A, first, it is arranged at The side in 1 pair of castor 58 up and down on end on front side of the direct of travel of movable member 5 is corresponding with the 2nd guiding part 22 Rake 28 contacts.
If movable member 5 is further to the 2nd power supply rail 42 side shifting, the car of the castor 58 contacting with rake 28 Wheel 55 rotates along corresponding rake 28.Thus, movable member 5 as shown in Figure 5 B, with respect to fixed component 10 in upper and lower Shift up, so that each current collector 63 is close with corresponding 2nd electric wire 452 in the vertical direction.
Movable member 5 to the 2nd power supply rail 42 side shifting, as shown in Figure 5 C, enters the 1 of the 2nd guiding part 22 further Between parallel portion 27.Then, each current collector 63 of movable member 5 configure in the vertical direction with corresponding 2nd electric wire 452 Identical position.
Then, movable member 5 in the state of the displacement being limited above-below direction by 1 pair of parallel portion 27 to the 2nd power rail Road 42 side shifting.Then, the contact chip portion 68 (with reference to Fig. 1) of each current collector 63 enters into the corresponding appearance of the 2nd power supply rail 42 Receive in groove 46, contact with corresponding 2nd electric wire 452.That is, when current collecting equipment 1 is laterally another from the one of adjacent power supply rail 41,42 During one side shifting, movable member 5 is directed to part 21,22 and guides and displacement in the vertical direction, then each collection of current collecting equipment 1 Electrical equipment 63 is contacted with corresponding electric wire 451,452.So, when current collecting equipment 1 is laterally another from the one of adjacent power supply rail 41,42 During one side shifting, each current collector 63 is not contacted with the movable member guiding 24,25 of guiding part 21,22.
After the contact chip portion 68 of each current collector 63 is contacted with corresponding 2nd electric wire 452 as described above, movable member 5 again to the 2nd power supply rail 42 side shifting.Then, as shown in Figure 5 D, movable member 5 guides between 24,25 from 1 pair of movable member To the 2nd power supply rail 42 side out, no longer 24,25 guidings are guided by 1 pair of movable member.
The 1st guiding part 21 shown in Fig. 3 is also same with the 2nd guiding part 22, and movable member 5 is guided.That is, the 1st lead Draw part 21 in movable member 5 with the movement of mobile device 30 along multiple power supply rail 41,42 from the 2nd power supply rail 42 When direction the 1st power supply rail 41 is mobile, movable member 5 is guided.Thus, movable member 5 displacement in the vertical direction, so that collection Electrical equipment 63 configure with corresponding 1st electric wire 451 identical position.
As shown in Figure 5A, in the current collector guidance part 26 of each guiding part 21,22, it is formed with and arranges in the vertical direction Multiple guide channels 29 (reference picture 5A).Each guide channel 29 extends on the moving direction of mobile device 30.Each guide channel 29 direction Direction (rear) opening residing for current collecting equipment 1 and mobile device 30.
Multiple guide channels 29 of the 2nd guiding part 22 are distinguished one to one with multiple holding tanks 46 of the 2nd power supply rail 42 Connect.The groove width of each guide channel 29 of the 2nd guiding part 22 nearer it is in the portion of the 2nd power supply rail 42 in each guide channel 29 Divide narrower.
Equally, multiple holding tanks of multiple guide channels 29 of the 1st guiding part 21 (with reference to Fig. 3) and the 1st power supply rail 41 46 connect one to one respectively.The groove width of each guide channel 29 of the 1st guiding part 21 nearer it is in the 1st in each guide channel 29 The part of power supply rail 41 is narrower.
Multiple guide channels 29 of each guiding part 21,22 are worked as movable member 5 and are put down in 1 couple entering into guiding part 21,22 To function when the power supply rail 41 being connected with guiding part 21,22,42 side shifting in the state of between row portion 27.
For example as shown in Figure 5 C, the shape between 1 pair of parallel portion 27 entering into the 2nd guiding part 22 when movable member 5 When under state to the 2nd power supply rail 42 side shifting, each current collector 63 enters corresponding guide channel 29.If movable member 5 is further To the 2nd power supply rail 42 side shifting, then each current collector 63 is guided and displacement in the vertical direction by corresponding guide channel 29, to join Put with corresponding 2nd electric wire 452 identical position.The 3rd rotary part being displaced through corresponding arm 65 of this current collector 63 73 (with reference to Fig. 1) rotate with respect to maintaining part 57 and realize.
(the 2nd embodiment)
Then, the 2nd embodiment is illustrated.In the explanation of the 2nd following embodiment, implement for the 1st The common structure of mode gives identical label, omits the description with regard to the content common with the 1st embodiment.
As shown in figure 3, the length side of the length direction of the 1st power supply rail 41 of the 1st embodiment and the 2nd power supply rail 42 It is parallel to observing in the vertical direction.In contrast, length direction such as Fig. 6 of the 2nd power supply rail 42 of present embodiment Shown, it is vertical for observing in the vertical direction with respect to the length direction of the 1st power supply rail 41.
As shown in fig. 7, being provided with guiding part 23 in the 2nd power supply rail 42.Guiding part 23 sets in the 2nd power supply rail 42 It is placed in and the corresponding position of the 1st power supply rail 41.Arrow D4 in Fig. 7 represents movement and the collection of movement with mobile device 30 The moving direction of electric installation 1.
Guiding part 23 possesses upper and lower 1 pair of movable member guiding 24,25.The guiding part 23 of present embodiment does not possess collection Electrical equipment guiding 26.
One of 1 pair of movable member guiding 24,25 movable member guiding 24 is located at the top of the 2nd power supply rail 42, separately One movable member guiding 25 is located at the lower section of the 2nd power supply rail 42.Each movable member guiding 24,25 is formed as tabular.Respectively may be used It is more prominent to the 1st power supply rail 41 side that dynamic component guides 24,25 to the 2 power supply rails 42.
Each movable member guiding 24,25 has parallel portion 27 and rake 28.Parallel portion 27 is formed as the tabular of level.Can The parallel portion 27 of dynamic component guiding 24 projects towards the 1st power supply rail 41 side from the top of the 2nd power supply rail 42.
The parallel portion 27 of movable member guiding 25 projects underneath towards the 1st power supply rail 41 side from the 2nd power supply rail 42.
1 pair of parallel portion 27 of guiding part 23 is mutually left in the vertical direction.1 pair of parallel portion 27 of guiding part 23 is mutual Opposed.Being spaced on the moving direction of mobile device 30 of 1 pair of parallel portion 27 of guiding part 23 is certain.
The end court of the 1st power supply rail 41 side from parallel portion 27 for each rake 28 of each movable member guiding 24,25 Prominent to the 1st power supply rail 41 side.1 pair of rake 28 of guiding part 23 mutually leaves in the vertical direction.The 1 of guiding part 23 Rake 28 is got over the part being spaced in nearer it is in the 1st power supply rail 41 in this 1 pair of rake 28 of 1 pair of rake 28 Wide mode tilts.
Movable member 5 is also equally led by the guiding part 23 of present embodiment with the guiding part 21,22 of the 1st embodiment Draw.That is, if movable member 5 moves towards the 2nd power supply rail 42 from the 1st power supply rail 41 with the movement of mobile device 30 Dynamic, then movable member 5 is guided by guiding part 23.Thus, movable member 5 in the vertical direction displacement so that current collector 63 configures With corresponding 2nd electric wire 452 identical position.
The current collecting equipment 1 of the 1st embodiment described above and the 2nd embodiment has feature shown below.Current collection Device 1 possesses collection electric arm 61,62, movable member 5 and displacement mechanism 9.Collection electric arm 61,62 has current collector 63 and arm 65.Current collection Device 63 contacts with for circuit 45.The one end (the 1st end) of arm 65 keeps current collector 63.Arm 65 with current collector 63 opposition side End (the 2nd end) is kept by movable member 5.Movable member 5 can via displacement mechanism 9 be arranged at mobile device 30 Connecting member (fixed component 10) links.Displacement mechanism 9 enables movable member 5 with respect to connecting member displacement.Displacement mechanism 9 Movable member 5 is limited to the directions different from the length direction for circuit 45 with respect to the direction of displacement of connecting member.Hereinafter, This current collecting equipment 1 is referred to as the current collecting equipment 1 of the 1st form.
In a part for the length direction for circuit 45, partly displacement is and power supply the current collecting equipment 1 of above-mentioned 1st form Effective during the direction that the length direction on road 45 intersects.In the case, by movable member 5 with respect to connecting member displacement, collect Electrical equipment 63 easily suitably contacts with for circuit 45.Additionally, with movable member 5 with respect to connecting member fixing phase ratio, current collector 63 are inhibited with respect to the displacement of movable member 5, or current collector 63 is fixed with respect to movable member 5, current collector 63 Direction is easily stable.Thus, current collector 63 is inhibited with the loose contact for circuit 45.
Additionally, the current collecting equipment 1 of the 1st embodiment and the 2nd embodiment have in the current collecting equipment of the 1st form following Shown supplementary features.Movable member 5 based on the direction of displacement of displacement mechanism 9 be with the length direction for circuit 45 intersect, And the direction intersecting with current collector 63 with for the opposed direction of circuit 45.Hereinafter, this current collecting equipment 1 is referred to as the 2nd form Current collecting equipment 1.
The current collecting equipment 1 of above-mentioned 2nd form the length direction for circuit 45 a part with respect to other parts to For circuit 45 length direction intersect and with current collector 63 and for circuit 45 opposed direction intersects direction deviation in the case of Effectively.In the case, by movable member 5 with respect to connecting member displacement, current collector 63 is easily contacted with electric wire 45.
Additionally, the current collecting equipment 1 of the 1st embodiment and the 2nd embodiment has in the current collecting equipment 1 of the 1st or the 2nd form There are supplementary features shown below.Current collecting equipment 1 is also equipped with elastomeric element 15.Elastomeric element 15 is in movable member 5 from based on position Reference position in the displacement range of telephone-moving structure 9 to during direction of displacement displacement, to movable member 5 towards to reference position displacement Direction gives elastic force.Hereinafter, this current collecting equipment 1 is referred to as the current collecting equipment 1 of the 3rd form.
When movable member 5 is from reference position displacement, movable member 5 passes through elastic to the current collecting equipment 1 of above-mentioned 3rd form The elastic force of part 15 is returned to reference position.
Additionally, the current collecting equipment 1 of the 1st embodiment and the 2nd embodiment have in the current collecting equipment 1 of the 3rd form with Following supplementary features shown in lower.Elastomeric element 15 has spring 161,162.Movable member 5 is concatenated via spring 161,162 Part keeps.Hereinafter, this current collecting equipment 1 is referred to as the current collecting equipment 1 of the 4th form.
The current collecting equipment 1 of above-mentioned 4th form, in movable member 5 displacement, reduces movable member 5 by spring 161,162 Velocity of displacement.Accordingly, it is capable to suppression movable member 5 is crossed with fixed component 10 and is suddenly contacted.
Additionally, certain 1 form in the 1st～the 4th form for the current collecting equipment 1 of the 1st embodiment and the 2nd embodiment There are in current collecting equipment 1 supplementary features shown below.Displacement mechanism 9 has and is arranged in movable member 5 and connecting member The bearing 91,92 of one side and the axle 941,942 being arranged at the opposing party.Axle 941,942 can be in axle 941,942 by bearing 91,92 Axial direction on movably support, can be with respect to connecting member displacement by this movable member 5.Hereinafter, this current collecting equipment 1 is referred to as The current collecting equipment 1 of the 5th form.
In the current collecting equipment 1 of above-mentioned 5th form, displacement mechanism 9 is simple using axle 941,942 and bearing 91,92 Mechanism.
Additionally, the current collecting equipment 1 of the 1st embodiment and the 2nd embodiment have in the current collecting equipment 1 of the 5th form with Supplementary features shown in lower.Axle 941,942 is arranged at connecting member.Bearing 91,92 is arranged at movable member 5.Hereinafter, this is collected Electric installation 1 is referred to as the current collecting equipment 1 of the 6th form.
In the current collecting equipment 1 of above-mentioned 6th form, displacement mechanism 9 is to use to be arranged at the axle 941,942 of connecting member and set It is placed in the simple mechanism of the bearing 91,92 of movable member 5.
Additionally, the current collecting equipment 1 of the 1st embodiment and the 2nd embodiment some form in the 1st～the 6th form Current collecting equipment 1 in, there are supplementary features shown below.Movable member 5 has guided portion (castor 58).By being arranged at confession Guidance part is guided by the guiding part 21,22 (or 23) of circuit 45, by this movable member 5 displacement, so that in movable member 5 On direction of displacement current collector 63 configure with for circuit 45 identical position.Hereinafter, this current collecting equipment 1 is referred to as the 7th form Current collecting equipment 1.
The current collecting equipment 1 of above-mentioned 7th form by guided portion being guided by guiding part 21,22 (or 23), movable On the direction of displacement of part 5 current collector 63 configure with for circuit 45 identical position.Accordingly, it is capable to suppression current collector 63 and power supply The loose contact on road 45.
Additionally, the current collecting equipment 1 of the 1st embodiment and the 2nd embodiment have in the current collecting equipment 1 of the 7th form with Supplementary features shown in lower.Guided portion is arranged at the end along on front side of the direct of travel of the movable member 5 for circuit 45 movement Portion.Hereinafter, this current collecting equipment 1 is referred to as the current collecting equipment 1 of the 8th form.
, when movable member 5 is along during for circuit 45 movement, guided portion is in movable part for the current collecting equipment 1 of above-mentioned 8th form Easily contact with guiding part 21,22 (or 23) at first in part 5.
Additionally, the current collecting equipment 1 of the 1st embodiment and the 2nd embodiment have in the current collecting equipment 1 of the 8th form with Supplementary features shown in lower.Guided portion is castor 58.Hereinafter, this current collecting equipment 1 is referred to as the current collecting equipment 1 of the 9th form.
In the current collecting equipment 1 of above-mentioned 9th form, castor 58 rotates with respect to guiding part 21,22 (or 23), from there through Movable member 5 is swimmingly guided by guiding part 21,22 (or 23).
Additionally, certain 1 form in the 1st～the 9th form for the current collecting equipment 1 of the 1st embodiment and the 2nd embodiment In current collecting equipment 1, there are supplementary features shown below.Arm 65 can be rotated with respect to movable member 5 centered on rotary shaft Ground links.The axial direction of above-mentioned rotary shaft and direction of displacement intersect.Have in the current collecting equipment 1 of this feature, by arm 65 with respect to Movable member 5 rotates, current collector 63 displacement being kept by arm 65.Hereinafter, this current collecting equipment 1 is referred to as the collection Denso of the 10th form Put 1.
The current collecting equipment 1 of above-mentioned 10th form can make the displacement of current collector 63 increase.
Additionally, the electric power transmission system 2 of the 1st embodiment and the 2nd embodiment has feature shown below.Electric power passes Delivery system 2 possesses for circuit 45 and current collecting equipment 1.Current collecting equipment 1 possesses collection electric arm 61,62, movable member 5 and displacement mechanism 9. Collection electric arm 61,62 has current collector 63 and arm 65.Current collector 63 contacts with for circuit 45.Current collector 63 is protected by the one end of arm 65 Hold.The end with current collector 63 opposition side of arm 65 is kept by movable member 5.Movable member 5 can via displacement mechanism 9 with set The connecting member (fixed component 10) being placed in mobile device 30 links.Displacement mechanism 9 enables movable member 5 with respect to linking part Part displacement.The direction of displacement of movable member 5 is limited to the directions different from the length direction for circuit 45 by displacement mechanism 9.With Under, this electric power transmission system 2 is referred to as the electric power transmission system 2 of the 11st form.
In the electric power transmission system 2 of above-mentioned 11st form, can from for circuit 45 via collection electric arm 61,62 current collector 63 to mobile device 30 supply electric power.Even if additionally, the part for circuit 45 configures in the position deviateed with respect to other parts Put, by movable member 5 with respect to connecting member displacement, current collector 63 also easily contacts with for circuit 45.
Additionally, the electric power transmission system 2 of the 1st embodiment and the 2nd embodiment is in the electric power transmission system 2 of the 11st form In there are supplementary features shown below.Electric power transmission system 2 is also equipped with guiding part 21,22 (or 23).Movable member 5 has Guided portion (castor 58).Guiding part 21,22 (or 23), by guiding guided portion, makes movable member 5 displacement, so that On direction of displacement current collector 63 configure with for circuit 45 identical position.Hereinafter, this electric power transmission system 2 is referred to as the 12nd The electric power transmission system 2 of form.
In the electric power transmission system 2 of above-mentioned 12nd form, by guided portion being led with guiding part 21,22 (or 23) Draw, on the direction of displacement of movable member 5 current collector 63 configure with for circuit 45 identical position.Accordingly, it is capable to suppression current collection Device 63 and the loose contact for circuit 45.
Additionally, the electric power transmission system 2 of the 1st embodiment and the 2nd embodiment is in the electric power transmission system 2 of the 12nd form In there are supplementary features shown below.Possess the 1st electric wire 451 for circuit 45 and set on the length direction of the 1st electric wire 451 It is disposed away from the 2nd electric wire 452 of the position of the 1st electric wire 451.When movable member 5 is along lateral from the 1st electric wire 451 for circuit 45 During the 2nd electric wire 452 side shifting, guided portion is directed to part 21,22 (or 23) guiding.Thus, movable member 5 displacement, so that On direction of displacement current collector 63 configure with the 2nd electric wire 452 identical position.Hereinafter, this electric power transmission system 2 is referred to as The electric power transmission system 2 of the 13rd form.
In the electric power transmission system 2 of above-mentioned 13rd form, when movable member 5 along for circuit 45 from the 1st electric wire 451 side When being moved to the 2nd electric wire 452 side, guided portion is guided by guiding part 21,22 (or 23).Thus, movable member 5 displacement, So that on the direction of displacement of movable member 5 current collector 63 configure with the 2nd electric wire 452 identical position.Therefore, movable part So that current collector 63 is contacted with the 2nd electric wire 452, the 2nd electric wire 452 is inhibited with the loose contact of current collector 63 for part 5 displacement.

Claims (13)

1. a kind of current collecting equipment it is characterised in that
Possess collection electric arm, movable member and displacement mechanism；
Described collection electric arm has：
Current collector, and supplies electrical contact；And
Arm, one end keeps described current collector, is kept by described movable member with the end of described current collector opposition side；
Described movable member can be linked with the connecting member being arranged at mobile device via institute's displacement mechanism；
Institute's displacement mechanism enables described movable member with respect to described connecting member displacement, and by described movable member phase Direction of displacement for described connecting member is limited to the directions different from the length direction of described confession circuit.
2. current collecting equipment as claimed in claim 1 it is characterised in that
Described movable member based on the direction of displacement of institute's displacement mechanism be intersect with the length direction of described confession circuit and The direction intersecting with the opposed direction of described current collector and described confession circuit.
3. current collecting equipment as claimed in claim 1 or 2 it is characterised in that
It is also equipped with elastomeric element, when reference position in the displacement range based on institute's displacement mechanism for the described movable member is to institute When stating direction of displacement displacement, described elastomeric element gives bullet to described movable member towards to the direction of described reference position displacement Property power.
4. current collecting equipment as claimed in claim 3 it is characterised in that
Described elastomeric element has spring；
Described movable member is kept by described connecting member via described spring.
5. current collecting equipment as claimed in claim 1 or 2 it is characterised in that
Institute's displacement mechanism has：
Bearing, is arranged at the side in described movable member and described connecting member；And
Axle, is arranged at the opposing party in described movable member and described connecting member；
Described axle movably can be supported by described bearing in the axial direction of this axle, thus described movable member can be with respect to institute State connecting member displacement.
6. current collecting equipment as claimed in claim 5 it is characterised in that
Described axle is arranged at described connecting member, and described bearing is arranged at described movable member.
7. current collecting equipment as claimed in claim 1 or 2 it is characterised in that
Described movable member has guided portion；
Described guided portion is guided by the guiding part being arranged at described confession circuit, thus described movable member displacement, so that On described direction of displacement the configuration of described current collector with described confession circuit identical position.
8. current collecting equipment as claimed in claim 7 it is characterised in that
Described guided portion is arranged at the end along on front side of the direct of travel of the described movable member of described confession circuit movement.
9. current collecting equipment as claimed in claim 8 it is characterised in that
Described guided portion is castor.
10. current collecting equipment as claimed in claim 1 or 2 it is characterised in that
Described arm rotatably can be linked with respect to described movable member centered on rotary shaft, the axial direction of described rotary shaft and institute State direction of displacement to intersect.
A kind of 11. electric power transmission systems it is characterised in that
Possess for circuit and current collecting equipment；
Described current collecting equipment possesses collection electric arm, movable member and displacement mechanism；
Described collection electric arm has：
Current collector, with described confession electrical contact；And
Arm, one end keeps described current collector, is kept by described movable member with the end of described current collector opposition side；
Described movable member can be linked with the connecting member being arranged at mobile device via institute's displacement mechanism；
Institute's displacement mechanism enables described movable member with respect to described connecting member displacement, and by described movable member Direction of displacement is limited to the directions different from the length direction of described confession circuit.
12. electric power transmission systems as claimed in claim 11 it is characterised in that
It is also equipped with guiding part；
Described movable member has guided portion；
Described guiding part passes through to guide described guided portion, makes described movable member displacement, so that in described displacement side Upwards the configuration of described current collector with described confession circuit identical position.
13. electric power transmission systems as claimed in claim 12 it is characterised in that
Described confession circuit possesses：
1st electric wire；And
2nd electric wire, is arranged at the position away from described 1st electric wire on the length direction of described 1st electric wire；
When described movable member along described confession circuit from described 1st electric wire laterally described 2nd electric wire side shifting when, described led Portion of drawing is guided by described guiding part, thus described movable member displacement, so that described current collector on described direction of displacement Configuration with described 2nd electric wire identical position.
CN201610632930.8A 2015-08-26 2016-08-04 Current collecting equipment and electric power transmission system Active CN106476627B (en)

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JP2015167186A JP6524586B2 (en) 2015-08-26 2015-08-26 Current collector and power transfer system
JP2015-167186 2015-08-26

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TWI602721B (en) 2017-10-21
CN106476627B (en) 2019-05-07
JP6524586B2 (en) 2019-06-05
KR101907937B1 (en) 2018-10-15
TW201716264A (en) 2017-05-16
JP2017046461A (en) 2017-03-02
KR20170026120A (en) 2017-03-08

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