CN110137764A - The integrated collector system of liquid electricity - Google Patents
The integrated collector system of liquid electricity Download PDFInfo
- Publication number
- CN110137764A CN110137764A CN201910377700.5A CN201910377700A CN110137764A CN 110137764 A CN110137764 A CN 110137764A CN 201910377700 A CN201910377700 A CN 201910377700A CN 110137764 A CN110137764 A CN 110137764A
- Authority
- CN
- China
- Prior art keywords
- collector system
- cabinet
- brush holder
- high pressure
- low pressure
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/10—Connectors or connections adapted for particular applications for dynamoelectric machines
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- Motor Or Generator Current Collectors (AREA)
Abstract
The invention discloses the integrated collector systems of liquid electricity, including rotary joint, fixed bracket, sealing bearing chamber, support shaft, cabinet, low pressure collector system, signal transmission collector system, small bearing chamber, high pressure collector system and junction box, low pressure collector system, signal transmission collector system and high pressure collector system are followed successively by cabinet from the bottom to top, the middle position of cabinet is equipped with small bearing chamber.The present invention can be realized the transmission of high-power electric current, low-pressure high-power electric current and multiple signal codes, the transmission of oil liquid and gas, work normally equipment, and structure is simple, securely and reliably, degree of protection is high, it is all-sealed, anti-vibration grade is high, and low temperature resistant, can work normally in the environment of subzero 50 DEG C.The appearance structure form of the integrated collector system of this liquid electricity is six rib formulas, saves space, and collector system is single-piece assembly type, and has observation window on cabinet, and the security and reliability of collector system is effectively guaranteed in easy to repair and replacement component.
Description
Technical field
The invention belongs to technical field of motors, and in particular to the integrated collector system of liquid electricity.
Background technique
Largely electric excavator, loading machine, derrick crane are used in mine excavation, constructing tunnel, chemical company etc.
With the electrical equipments such as power shovel.The integrated collector system of liquid electricity is the quiescent current that equipment is got off, and gas and liquid, which are imported into, gets on the bus
Dynamic current, a kind of electrical equipment component of gas and liquid.When work, power supply imports motor, liquid through cable, current-collector
Gas realizes that 360 ° are turned round and can be worked normally by rotary joint together driving equipment by hydraulic tube and pneumatic tube.At present usually
The current collector structure used are as follows: one group of high compression ring and brush mount component or low-voltage ring and brush mount component are equipped in cabinet.Former current-collector
Shortcomings are that oil ring and compression ring can not cannot achieve the high-power electric current of high and low pressure and multiple letters by single current-collector
The function of number electric current simultaneous transmission, and shock resistance is poor, can not work under low-temperature condition, influences the normal of electrical equipment
It uses.
Summary of the invention
The purpose of the present invention is to provide the integrated collector systems of liquid electricity, to solve to ask proposed in above-mentioned background technique
Topic.
To achieve the above object, the present invention is the following technical schemes are provided: the integrated collector system of liquid electricity, structural feature exist
In: current collection system is transmitted including rotary joint, fixed bracket, sealing bearing chamber, support shaft, cabinet, low pressure collector system, signal
System, small bearing chamber, high pressure collector system and junction box, cabinet is connected with sealing bearing chamber by fixed bracket, wherein sealing axis
It holds interior and is equipped with support shaft, and support shaft is equipped with rotary joint, is followed successively by low pressure collector system, signal from the bottom to top in cabinet
Transmitting collector system and high pressure collector system, low pressure collector system includes multiple groups low pressure brush holder system and low pressure bus ring,
Mesolow bus ring is fixed in support shaft with seal, and multiple groups low pressure brush holder system is set on insulating supporting, absolutely
Edge is supported and fixed on cabinet, and it includes transmission brush holder system and transmission bus ring that signal, which transmits collector system, wherein transmission collection
Electric slip ring is set to box house seal above low pressure collector system, and transmits brush holder system and be set to insulation branch
In support, high pressure collector system includes high pressure brush holder system and high pressure bus ring, and mesohigh brush holder system is filled with high-voltage isulation
It sets and is fixed in cabinet with support frame, high pressure bus ring is fixed on the slip ring axis of signal transmission collector system, and high pressure collection
It is fixed and is separated with high-voltage insulating system between electric slip ring, the middle position of cabinet is equipped with small bearing chamber, and the side of cabinet is set
There is junction box.
Preferably, the side of cabinet is equipped with observation window.
Preferably, the top of cabinet is equipped with boom hoisting.
Preferably, low pressure brush holder system, transmission brush holder system high pressure brush holder system include brush and brush holder.
Compared with prior art, the present invention can be realized high-power electric current, low-pressure high-power electric current and multiple letters
The transmission of number electric current, the transmission of oil liquid and gas works normally equipment, and structure is simple, and securely and reliably, degree of protection is high,
To be all-sealed, anti-vibration grade is high, and low temperature resistant, can work normally in the environment of subzero 50 DEG C.This liquid electricity one collection
The appearance structure form of electric system is six rib formulas, saves space, collector system is single-piece assembly type, and has observation on cabinet
Window, easy to repair and replacement component, is effectively guaranteed the security and reliability of collector system.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
In figure: 1- rotary joint, the fixed bracket of 2-, 3- seal bearing chamber, 4- support shaft, 5- cabinet, 6- low pressure current collection system
System, 7- signal transmit collector system, the small bearing chamber of 8-, 9- high pressure collector system, 10- boom hoisting, 11- junction box, 12- observation
Window.
Specific embodiment
Explanation that the present invention will be further explained with reference to the accompanying drawing, but do not limit the scope of the invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "left", "right", "inner", "outside"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
Referring to Fig. 1, the present invention provides a kind of technical solution, the integrated collector system of liquid electricity, including rotary joint 1, fixation
Bracket 2, sealing bearing chamber 3, support shaft 4, cabinet 5, low pressure collector system 6, signal transmission collector system 7, small bearing chamber 8, height
Collector system 9 and junction box 11 are pressed, the cabinet 5 passes through fixed bracket 2 and is connected with sealing bearing chamber 3, wherein sealing bearing
Support shaft 4 is equipped in room 3, and support shaft 4 is equipped with rotary joint 1, is followed successively by low pressure current collection from the bottom to top in the cabinet 5
System 6, signal transmission collector system 7 and high pressure collector system 9, the low pressure collector system 6 include multiple groups low pressure brush holder system
System and low pressure bus ring, mesolow bus ring is fixed in support shaft 4 with seal, and multiple groups low pressure brush holder system
It is set on insulating supporting, insulating supporting is fixed on cabinet 5, and the signal transmission collector system 7 includes transmission brush holder system
System and transmission bus ring, wherein transmission bus ring is set to inside cabinet 5 with seal on low pressure collector system 6
Face, and transmit brush holder system and be set on insulating supporting, the high pressure collector system 9 includes high pressure brush holder system and high pressure collection
Electric slip ring, mesohigh brush holder system high-voltage insulating system and support frame are fixed in cabinet 5, and high pressure bus ring is fixed on
Signal transmits on the slip ring axis of collector system 7, and is fixed and separated with high-voltage insulating system between high pressure bus ring, described
The middle position of cabinet 5 is equipped with small bearing chamber 8, and the side of cabinet 5 is equipped with junction box 11.
Wherein, in the present embodiment, the side of the cabinet 5 is equipped with observation window 12.
Wherein, in the present embodiment, the top of the cabinet 5 is equipped with boom hoisting 10.
Wherein, in the present embodiment, the low pressure brush holder system, transmission brush holder system high pressure brush holder system include brush
And brush holder.
Working principle: rotary joint 1 is set in support shaft 4, plays the role of fixing and supporting collector system, structure is tight
It gathers, securely and reliably, and the rotary joint 1 that liquids and gases are integrated can be transmitted.Fixed bracket 2 and sealing bearing chamber 3 are set
It is placed on cabinet 5, support shaft 4 is set in sealing bearing chamber 3.Low pressure collector system 6 includes multiple groups low pressure brush holder system and low
Bus ring is pressed, low pressure bus ring is fixed in support shaft 4 with seal, and multiple groups low pressure brush holder system is set to insulation branch
In support, insulating supporting is fixed on cabinet 5.It includes transmission brush holder system and transmission bus ring that signal, which transmits collector system 7, is passed
Defeated bus ring is set to inside cabinet 5 with seal above low pressure collector system 4, and transmission brush holder system is set to absolutely
In edge support.Small bearing chamber 8 is set on the insulating supporting inside cabinet 5, and since number of rings is more, ring is high, small bearing chamber 8 plays guarantor
The effect of shield support brush holder system.High pressure collector system 9 includes high pressure brush holder system and high pressure bus ring, high pressure brush holder system
It is fixed in cabinet 5 with high-voltage insulating system and support frame, high pressure bus ring is fixed on the slip ring of signal transmission collector system 7
On axis, is fixed and separated with high-voltage insulating system between high pressure bus ring.Boom hoisting 10 is set to the top of cabinet 5, peace
It can be by the device of integral lifting when filling collector system.Junction box 11 is set on the side of cabinet 5, is used for low pressure collector system 6
With the output of signal transmission collector system 7, wiring is safe and reliable, easy to use.Observation window 12 is set on cabinet 5, can be clear
The operating condition for seeing all collector systems in the inside of cabinet 5.Collector system and rotary joint are integral type in summary, whole
It is compact-sized, realize being slidably connected for liquid electricity, it is all-sealed, anti-vibration grade height that securely and reliably, degree of protection is high, and
It is low temperature resistant, it can be worked normally in the environment of subzero 50 DEG C, it is ensured that the reliability and peace of the integrated collector system transmission liquid electricity of liquid electricity
Quan Xing.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention, and any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. the integrated collector system of liquid electricity, it is characterised in that: including rotary joint, fixed bracket, sealing bearing chamber, support shaft, case
Body, low pressure collector system, signal transmission collector system, small bearing chamber, high pressure collector system and junction box, the cabinet pass through
Fixed bracket is connected with sealing bearing chamber, wherein being equipped with support shaft in sealing bearing chamber, and support shaft is equipped with rotary joint, institute
Low pressure collector system, signal transmission collector system and high pressure collector system are followed successively by the cabinet stated from the bottom to top, described is low
Pressing collector system includes multiple groups low pressure brush holder system and low pressure bus ring, and mesolow bus ring is fixed on seal
In support shaft, and multiple groups low pressure brush holder system is set on insulating supporting, and insulating supporting is fixed on cabinet, and the signal passes
Defeated collector system includes transmission brush holder system and transmission bus ring, wherein transmission bus ring is set to box house insulation
Device transmits brush holder system and is set on insulating supporting above low pressure collector system, the high pressure collector system packet
High pressure brush holder system and high pressure bus ring are included, mesohigh brush holder system is fixed on cabinet with high-voltage insulating system and support frame
Interior, high pressure bus ring is fixed on the slip ring axis of signal transmission collector system, and uses high-voltage isulation between high pressure bus ring
Device is fixed and is separated, and the middle position of the cabinet is equipped with small bearing chamber, and the side of cabinet is equipped with junction box.
2. the integrated collector system of liquid electricity according to claim 1, it is characterised in that: the side of the cabinet is equipped with observation
Window.
3. the integrated collector system of liquid electricity according to claim 1, it is characterised in that: the top of the cabinet is equipped with lifting
Device.
4. the integrated collector system of liquid according to claim 1 electricity, it is characterised in that: the low pressure brush holder system, transmission
Brush holder system high pressure brush holder system includes brush and brush holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910377700.5A CN110137764B (en) | 2019-04-28 | 2019-04-28 | Hydraulic-electric integrated current collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910377700.5A CN110137764B (en) | 2019-04-28 | 2019-04-28 | Hydraulic-electric integrated current collecting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110137764A true CN110137764A (en) | 2019-08-16 |
| CN110137764B CN110137764B (en) | 2021-07-09 |
Family
ID=67576620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910377700.5A Active CN110137764B (en) | 2019-04-28 | 2019-04-28 | Hydraulic-electric integrated current collecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110137764B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080109227A (en) * | 2007-06-12 | 2008-12-17 | 동양기전 주식회사 | Power supplying apparatus of a fan motor for a car |
| CN201694748U (en) * | 2010-06-01 | 2011-01-05 | 上海振华港机（集团）宁波传动机械有限公司 | Center current collector for floating crane |
| CN201829787U (en) * | 2010-10-30 | 2011-05-11 | 湘潭电气设备制造有限责任公司 | High and low voltage collecting ring for variable-frequency excavator |
| CN102561447A (en) * | 2012-02-16 | 2012-07-11 | 永济电机天作电气有限责任公司 | High-low voltage power collector for electric forklift |
| CN203760816U (en) * | 2014-04-03 | 2014-08-06 | 沧州华海风电设备科技技术开发有限公司 | Center rotation collector |
-
2019
- 2019-04-28 CN CN201910377700.5A patent/CN110137764B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080109227A (en) * | 2007-06-12 | 2008-12-17 | 동양기전 주식회사 | Power supplying apparatus of a fan motor for a car |
| CN201694748U (en) * | 2010-06-01 | 2011-01-05 | 上海振华港机（集团）宁波传动机械有限公司 | Center current collector for floating crane |
| CN201829787U (en) * | 2010-10-30 | 2011-05-11 | 湘潭电气设备制造有限责任公司 | High and low voltage collecting ring for variable-frequency excavator |
| CN102561447A (en) * | 2012-02-16 | 2012-07-11 | 永济电机天作电气有限责任公司 | High-low voltage power collector for electric forklift |
| CN203760816U (en) * | 2014-04-03 | 2014-08-06 | 沧州华海风电设备科技技术开发有限公司 | Center rotation collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110137764B (en) | 2021-07-09 |
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Denomination of invention: Hydro electric integrated power collection system Effective date of registration: 20220527 Granted publication date: 20210709 Pledgee: Dongguang Rural Credit Union Co.,Ltd. Pledgor: CANGZHOU HUAHAI WIND POWER EQUIPMENT SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2022990000289 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230905 Granted publication date: 20210709 Pledgee: Dongguang Rural Credit Union Co.,Ltd. Pledgor: CANGZHOU HUAHAI WIND POWER EQUIPMENT SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2022990000289 |