CN202016570U - Explosion-proof electric marine propeller - Google Patents
Explosion-proof electric marine propeller Download PDFInfo
- Publication number
- CN202016570U CN202016570U CN201120101574XU CN201120101574U CN202016570U CN 202016570 U CN202016570 U CN 202016570U CN 201120101574X U CN201120101574X U CN 201120101574XU CN 201120101574 U CN201120101574 U CN 201120101574U CN 202016570 U CN202016570 U CN 202016570U
- Authority
- CN
- China
- Prior art keywords
- controller
- explosion
- motor
- support tube
- proof electric
- 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
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to an explosion-proof electric marine propeller, belonging to the technical field of a marine propulsion device and relating to a small explosion-proof electrically driven marine propulsion device. The explosion-proof electric marine propeller is mainly characterized in that a telescopic rod is horizontally arranged on a side face of a controller, a handle is arranged at the outer end of the telescopic rod, a circuit board is arranged in the controller, and the front end of the lower bottom of the controller is provided with a power cord interface; and a support tube is vertically arranged under the controller, a positioning clip is sleeved on the support tube, a motor is arranged at the lower end of the support tube, and the shaft extension end of the motor is provided with a spiral paddle. The utility model has the outstanding advantages that the explosion-proof electric marine propeller is explosion-proof and waterproof, can be applied in harsh environments with flammable gases, explosive gases, sewage mediums and the like, and is particularly suitable for applications on rescue boats in underground mine flooding accidents.
Description
Technical field
The utility model belongs to the marine propulsion technical field, relates to the explosion-proof electricity of a kind of Small-sized Marine and drives propelling unit.
Background technology
The driving of rescue boat in the water leak accident under the mine, owing to be subjected to environmental conditions restrictions such as flammable explosive gas such as down-hole coal dust, gas, sewage medium, can not adopt common internal combustion engine or electrical motor etc. powered by conventional energy, can only rely on artificial hand to draw slurry promotion rescue ships and light boats advances, speed is slow, efficient is low, has influenced the rescue in the water leak accident under the mine.
The utility model content
The utility model provides a kind of can omit the Small-sized Marine motor driver that uses under the environment in evils such as flammable explosive gas such as coal dust, gas, sewage media.
The utility model marine explosion-proof electric plating propulsion, comprise handle, expansion link, controller, locating clip, support tube, screw propeller, motor, the expansion link level is installed in the side of controller, handle is installed in the outer end of expansion link, support tube is vertically mounted on the below of controller, suit is fixed with locating clip on the support tube, and motor is installed in the support tube lower end, on the shaft extension end of motor screw propeller is housed.
Controller inside is equipped with circuit card, and the controller lower end is equipped with electric source line interface, the circuit input end of the output termination motor of circuit card.
Motor is an anti-explosion permanent magnet direct-current brushless motor.
Controller is provided with a case hardened glass observation window.
The utlity model has flame proof, water repellant outstanding feature, can in harsies environment such as flammable explosive gas, sewage medium, use, be particularly suitable under mine, using on the rescue boat in the water leak accident.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model marine explosion-proof electric plating propulsion, as shown in Figure 1, comprise handle 1, expansion link 2, controller 3, locating clip 6, support tube 7, screw propeller 8, motor 9, expansion link 2 levels are installed in the side of controller 3, handle 1 is installed in the outer end of expansion link 2, and support tube 7 is vertically mounted on the below of controller 3, and suit is fixed with locating clip 6 on the support tube 7, motor 9 is installed in support tube 7 lower ends, on the shaft extension end of motor 9 screw propeller 8 is housed.
Controller 3 inside are equipped with circuit card 4, and controller 3 lower ends are equipped with electric source line interface 10, the circuit input end of the output termination motor 9 of circuit card 4.
Motor 9 is anti-explosion permanent magnet direct-current brushless motors.
Controller 3 is provided with a case hardened glass observation window 10.
The motor 9 that the utility model adopts is existing anti-explosion permanent magnet direct-current brushless motors, has powerful, volume is little, conversion ratio is high, energy saving, easy to maintenance, reliability advantages of higher.Motor non-shaft stretching end end cap configuration design ovalisation to be reducing resistance, the screw propeller 8 that the shaft extension end is installed, and smooth surface, functional in the sewage medium, anticorrosive, shock resistance, resistance to abrasion are good.3 support tubes 7 with stainless steel pipe of motor 9 and controller are connected, the boring of support tube 7 partly is furnished with the circuit tie of 3 of motor 9 and controllers, the shell of controller 3 is the fleetline blast resistance construction, the observation window that a case hardened glass is made is housed on controller 3, can observes the parameter that shows on the circuit card 4.Control circuit board 4 is equipped with in controller 3 inside at blast resistance construction, and source switch is installed on controller 3 shells, and speed control unit is installed on the explosion-proof handle 1 by expansion link 2.After locating clip 6 can be fixed on ship with this propelling unit, support tube 7 can rotate on locating clip 6, to change direction of propulsion.The storage battery cable is connected with controller 3 in-to-in circuit cards 4 by explosion-proof electric source line interface 10, electric energy is provided for the marine explosion-proof electric plating propulsion.
Circuit card 4 adopts conventional control circuit.
Claims (4)
1. marine explosion-proof electric plating propulsion, comprise handle (1), expansion link (2), controller (3), locating clip (6), support tube (7), screw propeller (8), motor (9), it is characterized in that: expansion link (2) level is installed in the side of controller (3), handle (1) is installed in the outer end of expansion link (2), support tube (7) is vertically mounted on the below of controller (3), support tube (7) is gone up suit and is fixed with locating clip (6), motor (9) is installed in support tube (7) lower end, and screw propeller (8) is housed on the shaft extension end of motor (9).
2. according to the described marine explosion-proof electric plating propulsion of claim 1, it is characterized in that: controller (3) inside is equipped with circuit card (4), and controller (3) lower end is equipped with electric source line interface (10), the circuit input end of the output termination motor (9) of circuit card (4).
3. according to the described marine explosion-proof electric plating propulsion of claim 1, it is characterized in that: motor (9) is an anti-explosion permanent magnet direct-current brushless motor.
4. according to the described marine explosion-proof electric plating propulsion of claim 1, it is characterized in that: controller (3) is provided with a case hardened glass observation window (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120101574XU CN202016570U (en) | 2011-04-09 | 2011-04-09 | Explosion-proof electric marine propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120101574XU CN202016570U (en) | 2011-04-09 | 2011-04-09 | Explosion-proof electric marine propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016570U true CN202016570U (en) | 2011-10-26 |
Family
ID=44810244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120101574XU Expired - Fee Related CN202016570U (en) | 2011-04-09 | 2011-04-09 | Explosion-proof electric marine propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921926A (en) * | 2014-04-24 | 2014-07-16 | 宁波市北仑海伯精密机械制造有限公司 | Rapid installation structure for propeller handle |
| CN107244406A (en) * | 2017-05-25 | 2017-10-13 | 何吾斌 | Marine paddle hanging device |
-
2011
- 2011-04-09 CN CN201120101574XU patent/CN202016570U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921926A (en) * | 2014-04-24 | 2014-07-16 | 宁波市北仑海伯精密机械制造有限公司 | Rapid installation structure for propeller handle |
| CN107244406A (en) * | 2017-05-25 | 2017-10-13 | 何吾斌 | Marine paddle hanging device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202923877U (en) | Small-size underwater magnetic coupling propeller device | |
| CN103935489A (en) | Underwater diving propulsion device | |
| CN102705136B (en) | Power generator utilizing complementary energy of ship propeller | |
| CN202016570U (en) | Explosion-proof electric marine propeller | |
| WO2023066219A1 (en) | Omnidirectional underwater robot | |
| CN105501423A (en) | Novel underwater aerodone propeller propulsion unit | |
| CN102167150A (en) | Explosion-proof thruster | |
| CN202863750U (en) | Environment-friendly solar yacht | |
| CN1948083A (en) | Wind electric power ship | |
| CN204548467U (en) | A kind of multi-functional wave energy ship | |
| CN104002946B (en) | Retractable propeller propelling device | |
| CN200967409Y (en) | Direct-drive neodymium iron boron permanent-magnetic powered automobiles and steamships | |
| CN202040003U (en) | Wave energy generating device for buoy | |
| CN205098457U (en) | Deep water propeller that magnetic coupling is sealed | |
| CN203391988U (en) | Ship propeller | |
| CN202402204U (en) | Surplus energy power generation device for ship propeller | |
| CN212685888U (en) | Wind energy ship | |
| CN203780787U (en) | Boat and power generation device driven by water wave power | |
| CN102629844A (en) | Control device of diving explosion suppression permanent magnet brushless direct current motor used in explosion-proof propeller | |
| CN202634349U (en) | Control device of diving explosion suppression permanent magnet brushless direct current motor used in anti-explosion propeller | |
| CN101357683A (en) | Electric ship using various energy sources | |
| CN201136590Y (en) | Thruster for electric ship | |
| CN203461076U (en) | L-shaped lifting type full-revolving propeller for ships | |
| CN101817391A (en) | Carbon fiber folding lithium electrical boat | |
| CN211592895U (en) | Low-speed spiral body power propeller and unmanned underwater vehicle |
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 |
Granted publication date: 20111026 Termination date: 20160409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |