CN205304500U - Hydraulic pressure linear generator device - Google Patents
Hydraulic pressure linear generator device Download PDFInfo
- Publication number
- CN205304500U CN205304500U CN201521120447.9U CN201521120447U CN205304500U CN 205304500 U CN205304500 U CN 205304500U CN 201521120447 U CN201521120447 U CN 201521120447U CN 205304500 U CN205304500 U CN 205304500U
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- CN
- China
- Prior art keywords
- actuator cylinder
- permanent magnet
- linear generator
- stator core
- power unit
- 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.)
- Expired - Fee Related
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- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The utility model discloses a hydraulic pressure linear generator device belongs to the linear generator field, and this hydraulic pressure straight line power generation equipment is simple and the security performance is strong, the technical scheme of adoption: the internal -combustion engine is connected with hydraulic power unit, hydraulic power unit is connected with permanent magnet linear generator and drives permanent magnet linear generator work, permanent magnet linear generator is connected with vary voltage steady voltage subassembly electricity, vary voltage steady voltage subassembly is used for output voltage, permanent magnet linear generator is including sending out motor casing, send out motor casing's the fixed columniform stator core that is provided with in inside, the solderless wrapped connection has the magnet winding in the ring channel, be equipped with the directaxis in the stator core, the interval is provided with a plurality of magnetic forever on the directaxis, send out motor casing's both ends and install a left side respectively, right side power cylinder, a left side, right side power cylinder all is connected with hydraulic power unit and work under hydraulic power unit drives, a left side, right side power cylinder's the reciprocal telescopic link of hydro -cylinder extend to send out in the motor casing and with directaxis fixed connection, a left side, right side power cylinder drives the directaxis and is reciprocating motion.
Description
Technical field:
This utility model belongs to linear electric generator field, particularly relates to a kind of hydraulic linear rotor machine.
Background technology:
Along with the progress of science and technology, the structure of electromotor, power and disposal of pollutants are had increasingly higher requirement by people. Traditional electromotor is all the combination being added rotary generator by crank-linkage type internal combustion engine, and this generation mode has certain limitation in use. Such as this power input mode is not suitable for coal mine machinery equipment and uses, and can there is very big potential safety hazard, cause the safety coefficient of staff under ore deposit higher in the process that coal mine equipment uses.
Utility model content:
This utility model overcomes the deficiency that prior art exists, solving prior art Problems existing, it is desirable to provide a kind of hydraulic linear rotor machine, this hydraulic linear generating device structure is simple, can promoting the speed of permanent magnet cuts magnetic induction lines, generating efficiency is high and security performance is strong.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: hydraulic linear rotor machine, including internal combustion engine, internal combustion engine is connected to hydraulic power unit, hydraulic power unit is connected with permanent magnet linear generator and drives permanent magnet linear generator to work, permanent magnet linear generator electrically connects with transformation stabipack, and transformation stabipack is used for output voltage;
Described permanent magnet linear generator includes generator housing, the inside of generator housing is fixedly installed the stator core of cylinder, multiple cannelure is equidistantly offered in stator core, electromagnetism winding it is wrapped with in cannelure, the middle part of stator core is provided with the d-axis concentric with stator core, d-axis is arranged at intervals with multiple permanent magnetic rotor, it is provided with power yoke between adjacent two permanent magnetic rotor, the two ends of generator housing are separately installed with left actuator cylinder and right actuator cylinder, left actuator cylinder and right actuator cylinder are all connected with hydraulic power unit and work under hydraulic power unit drives, the oil cylinder reciprocating expansion link of left actuator cylinder and right actuator cylinder extends in generator body body and fixes with d-axis and is connected, left actuator cylinder and right actuator cylinder drive d-axis to move reciprocatingly.
Further, the oil cylinder reciprocating expansion link of described left actuator cylinder and right actuator cylinder is connected by shaft coupling and d-axis are fixing.
Further, described stator core is arranged on the middle part of generator housing.
This utility model compared with prior art has the advantages that this utility model utilizes hydraulic power unit to drive left and right actuator cylinder to move reciprocatingly, thus driving permanent magnetic rotor to move reciprocatingly inside stator core cut electromagnetism winding, convert the stretching motion of hydraulic cylinder to electric energy, export burning voltage through transformation stabipack. Whole hydraulic linear generating device structure is simple, and volume is little, and power density is big, reduce the cost of hydraulic electricity generation, and the operational efficiency of whole hydraulic linear TRT is high, reliability and safety can be good, is highly suitable for the aspect application such as colliery, military project and microrobot.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of permanent magnet linear generator.
Fig. 3 is the mounting structure schematic diagram of stator core and electromagnetism winding.
Fig. 4 is the structural representation of stator core.
Fig. 5 is the mounting structure schematic diagram of d-axis and permanent magnetic rotor.
The structural representation of Fig. 6 permanent magnet linear generator.
In figure: 1 is internal combustion engine, 2 is hydraulic power unit, and 3 is permanent magnet linear generator, 31 is generator housing, and 32 is stator core, and 33 is cannelure, 34 is tooth, and 35 is d-axis, and 36 is permanent magnetic rotor, 37 is power yoke, 38 is left actuator cylinder, and 39 is right actuator cylinder, and 310 is oil cylinder reciprocating expansion link, 311 is electromagnetism winding, and 4 is transformation stabipack.
Detailed description of the invention:
Understandable for enabling the purpose of this utility model, feature and advantage to become apparent from, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
As shown in Figure 1, hydraulic linear rotor machine, including internal combustion engine 1, internal combustion engine 1 is connected to hydraulic power unit 2, hydraulic power unit 2 is connected with permanent magnet linear generator 3 and drives permanent magnet linear generator 3 to work, permanent magnet linear generator 3 electrically connects with transformation stabipack 4, and transformation stabipack 4 is for output voltage.
Structure such as Fig. 2-Fig. 6 permanent magnet linear generator 3 is: include generator housing 31, the inside of generator housing 31 is fixedly installed the stator core 32 of cylinder, multiple cannelure 33 is equidistantly offered in stator core 32, electromagnetism winding 311 it is embedded with in cannelure 33, interval between cannelure 33 is called tooth 34, groove 33 is identical with conventional electric generators with the effect of tooth 34, the middle part of stator core 32 and stator core 32 have been arranged concentrically d-axis 35, d-axis 35 is arranged at intervals with multiple permanent magnetic rotor 36, the width of permanent magnetic rotor 36 is identical with the width of the tooth 34 of stator core 32, permanent magnetic rotor 36 and and the tooth 34 of stator core 32 between leave air gap, move reciprocatingly along stator core 32 direction for permanent magnetic rotor 36, it is provided with power yoke 37 between adjacent two permanent magnetic rotor 36, yoke is to overlay on the good magnetic conductor on d-axis 35, it it is the flux path between magnetic pole.
The two ends of generator housing 31 are separately installed with left actuator cylinder 38 and right actuator cylinder 39, left actuator cylinder 38 and right actuator cylinder 39 are all connected with hydraulic power unit 2 and work under hydraulic power unit 2 drives, the oil cylinder reciprocating expansion link 310 of left actuator cylinder 38 and right actuator cylinder 39 extends in generator housing 31 and fixes with d-axis 35 and is connected, and left actuator cylinder 38 and right actuator cylinder 39 drive d-axis 35 to move reciprocatingly.
Operation principle of the present utility model: internal combustion engine 1 drives hydraulic power unit 2 to work, hydraulic power unit 2 drives left actuator cylinder 38 and the left reciprocating motion of right dynamic movement by hydraulic control system, when left actuator cylinder 38 extends, right actuator cylinder 39 bounces back, when same left actuator cylinder 38 bounces back, right actuator cylinder 39 extends, left actuator cylinder 38 and right actuator cylinder 39 is utilized to realize the permanent magnetic rotor 36 reciprocating motion in stator core 32, permanent magnetic rotor 36 reciprocating while the solenoid in cutting stator iron core 32 thus producing electric current, burning voltage is exported then through transformation stabipack 4.
For better fixed oil cylinder reciprocal telescopic bar 310 and d-axis 35, the oil cylinder reciprocating expansion link 310 of described left actuator cylinder 38 and right actuator cylinder 39 is connected by shaft coupling is fixing with d-axis 35. This fixed form stable connection, long service life.
Described stator core 32 is arranged on the middle part of generator housing 31. This setup can increase the zone of action of permanent magnetic rotor 36, shortens the volume of permanent-magnetism linear motor, promotes generating efficiency.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, it is also possible to make various change under the premise without departing from this utility model objective.
Claims (3)
1. hydraulic linear rotor machine, it is characterized in that: include internal combustion engine (1), internal combustion engine (1) is connected to hydraulic power unit (2), hydraulic power unit (2) is connected with permanent magnet linear generator (3) and drives permanent magnet linear generator (3) to work, permanent magnet linear generator (3) electrically connects with transformation stabipack (4), and transformation stabipack (4) is for output voltage;
Described permanent magnet linear generator (3) includes generator housing (31), the inside of generator housing (31) is fixedly installed the stator core (32) of cylinder, multiple cannelure (33) is equidistantly offered in stator core (32), electromagnetism winding (311) it is wrapped with in cannelure (33), the middle part of stator core (32) is provided with the d-axis (35) concentric with stator core (32), d-axis (35) is arranged at intervals with multiple permanent magnetic rotor (36), it is provided with power yoke (37) between adjacent two permanent magnetic rotor (36), the two ends of generator housing (31) are separately installed with left actuator cylinder (38) and right actuator cylinder (39), left actuator cylinder (38) and right actuator cylinder (39) are all connected with hydraulic power unit (2) and work under hydraulic power unit (2) drives, the oil cylinder reciprocating expansion link (310) of left actuator cylinder (38) and right actuator cylinder (39) extends in generator housing (31) and fixes with d-axis (35) and is connected, left actuator cylinder (38) and right actuator cylinder (39) drive d-axis (35) to move reciprocatingly.
2. hydraulic linear rotor machine according to claim 1, it is characterised in that: the oil cylinder reciprocating expansion link (310) of described left actuator cylinder (38) and right actuator cylinder (39) is connected by shaft coupling and d-axis (35) are fixing.
3. hydraulic linear rotor machine according to claim 2, it is characterised in that: described stator core (32) is arranged on the middle part of generator housing (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521120447.9U CN205304500U (en) | 2015-12-30 | 2015-12-30 | Hydraulic pressure linear generator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521120447.9U CN205304500U (en) | 2015-12-30 | 2015-12-30 | Hydraulic pressure linear generator device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205304500U true CN205304500U (en) | 2016-06-08 |
Family
ID=56474569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521120447.9U Expired - Fee Related CN205304500U (en) | 2015-12-30 | 2015-12-30 | Hydraulic pressure linear generator device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205304500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217612A (en) * | 2018-11-13 | 2019-01-15 | 杭州中油智井装备科技有限公司 | A kind of pumping unit indicator power supply unit based on the power generation of permanent magnetism coil |
| CN117879260A (en) * | 2024-03-13 | 2024-04-12 | 飞森动力科技(福建)有限公司 | Permanent magnet generator cooling device |
-
2015
- 2015-12-30 CN CN201521120447.9U patent/CN205304500U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217612A (en) * | 2018-11-13 | 2019-01-15 | 杭州中油智井装备科技有限公司 | A kind of pumping unit indicator power supply unit based on the power generation of permanent magnetism coil |
| CN117879260A (en) * | 2024-03-13 | 2024-04-12 | 飞森动力科技(福建)有限公司 | Permanent magnet generator cooling device |
| CN117879260B (en) * | 2024-03-13 | 2024-05-28 | 飞森动力科技(福建)有限公司 | Permanent magnet generator cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161230 |