CN104443338A - Novel electric propulsion device - Google Patents
Novel electric propulsion device Download PDFInfo
- Publication number
- CN104443338A CN104443338A CN201410637345.8A CN201410637345A CN104443338A CN 104443338 A CN104443338 A CN 104443338A CN 201410637345 A CN201410637345 A CN 201410637345A CN 104443338 A CN104443338 A CN 104443338A
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- adapter plate
- plate
- transmission shaft
- attaching parts
- motor
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
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Abstract
The invention discloses a novel electric propulsion device. On the basis of an original simple motor support which is only composed of a motor installation plate and an installation base, a transmission shaft installation plate and a tensioning connecting piece are additionally arranged, and the characteristics that the structure is simple and the design is reasonable are still kept. Thus, when a linkage part (such as a propeller) runs at high speed, the transmission shaft installation plate and the connecting piece will support a transmission shaft and share a part of force, so that the situation that propulsion force generated by the linkage part is completely and directly transmitted to a motor shaft through the transmission shaft is avoided; moreover, the connecting piece can tension the transmission shaft and a motor through the motor installation plate and the transmission shaft; a buffering assembly is additionally arranged, vibration generated by the linkage part and vibration generated by work of the motor itself can both be buffered through the buffering assembly, and the probability that the motor shaft and the transmission shaft become loose is reduced.
Description
Technical field
The present invention relates to motor assist device technique field, particularly relate to a kind of novel electric power propelling unit.
Background technology
Motor refers to a kind of calutron realizing electric energy conversion according to the law of electromagnetic induction or transmit, and Main Function produces driving torque, and as propulsion source, be normally first fixed on mounting bracket, then be connected with miscellaneous part, its operation strategies widely.
Wherein, just can be applied in the search equipment of waters, as the patent application file " a kind of driverless operation intelligent measure ship " that application number is 201310705168.8, a kind of propeller propulsion system is disclosed in its specification sheets, electrical motor in this system is arranged in the cabin, side of sub-surface buoy stern by fixed bearing, be connected with transmission shaft by coupler, transmission shaft tail end is provided with screw propeller.Electrical motor is connected with control convenience by circuit, the instruction that receiving control apparatus sends, and realizes turning to electrical motor and the control of rotating speed.Screw propeller is arranged on floating drum stern, and screw propeller provides thrust, promotes instrumentation ship and advances.
As can be seen from its Figure of description 2, electrical motor, coupler, transmission shaft, screw propeller set gradually along same rectilinear direction, mounting bracket is arranged between electrical motor and coupler, the structure of mounting bracket is very simple, only be made up of the one piece of adapter plate be fixedly connected with and one piece of mounting seat, electrical motor is directly fixedly connected with adapter plate, and its motor shaft is fixedly connected with coupler through adapter plate, and mounting seat is fixedly connected with floating drum.
Feature in this propeller propulsion system is, because the structure of electric machine support is too simple, only just play the effect of a mounted motor, the thrust causing screw propeller to produce is directly delivered on motor shaft by transmission shaft, and only just connected by a coupler between transmission shaft and motor shaft, if when producing thrust and being excessive, motor shaft is formed often and between transmission shaft and gets loose, and the axle system that motor shaft and transmission shaft can be made to be formed produces vibration, finally cause the operating efficiency of whole propeller propulsion system not high, reliability is not strong.
Summary of the invention
Main purpose of the present invention is the deficiency solving above-mentioned novel electric power propelling unit, not only structure is simple, reasonable in design to provide one, its linkage part (as screw propeller) effectively can also be prevented when high-speed operation, make transmission shaft and motor shaft form the novel electric power propelling unit got loose.This electrical motor especially seems to have advantage in various operating propulsion system under water.
In order to solve the problems of the technologies described above, a kind of novel electric power propelling unit, comprise adapter plate and mounting seat, described adapter plate comprises power supply arbor and wears and wear and hard-wired transmission shaft adapter plate with the hard-wired motor mounting plate of motor, confession transmission shaft, motor mounting plate is fixedly connected with mounting seat, and between motor mounting plate and transmission shaft adapter plate, tensioning is connected with attaching parts.
Also Buffer Unit is provided with between described motor mounting plate and transmission shaft adapter plate.
Described Buffer Unit comprises the buffering adapter plate and buffer plate that are fixedly connected with, and attaching parts is tensioning connection for transmission axle adapter plate, buffering adapter plate and motor mounting plate successively.
Described buffering adapter plate comprises left buffering adapter plate and right buffering adapter plate, buffer plate comprises left buffer plate and right buffer plate, left and right buffer plate is all placed between left and right buffering adapter plate, and attaching parts is tensioning connection for transmission axle adapter plate, left buffering adapter plate, right buffering adapter plate and motor mounting plate successively.
Be provided with transition adapter plate between described transmission shaft adapter plate and left buffering adapter plate, attaching parts is tensioning connection for transmission axle adapter plate, transition adapter plate, left buffering adapter plate, right buffering adapter plate and motor mounting plate successively.
Described motor mounting plate is detachable be fixedly connected with attaching parts, transmission shaft adapter plate with attaching parts with mounting seat, motor mounting plate.
Described motor mounting plate is detachable be fixedly connected with attaching parts, right buffering adapter plate with attaching parts with attaching parts, left buffering adapter plate with attaching parts, transmission shaft adapter plate with mounting seat, motor mounting plate.
Described attaching parts is at least provided with two, and every root attaching parts all successively tensioning connects each adapter plate.
Described mounting seat is provided with level governor.
Described motor mounting plate is fixedly connected with mounting seat is L-shaped, and the symmetrical both sides of mounting seat are all detachable is fixed with bracket, and each bracket is all detachable with motor mounting plate to be fixedly connected with.
Beneficial effect of the present invention: 1, on original electric machine support basis be simply only made up of motor mounting plate and mounting seat, set up the attaching parts of transmission shaft adapter plate and tensioning, still maintain structure simple, characteristic reasonable in design, so, linkage part (as screw propeller) at high-speed operation time, just have transmission shaft adapter plate and attaching parts to support transmission shaft and the power sharing a part, the thrust avoiding linkage part to produce all is directly delivered on motor shaft by transmission shaft, and attaching parts can also play by motor mounting plate and transmission shaft adapter plate effect transmission shaft and motor being carried out to tensioning, effectively prevent from transmission shaft and motor shaft from being formed to get loose,
2, set up Buffer Unit, the vibration that the vibration that linkage part produces, motor self work produce can both be eased by Buffer Unit, and reduction motor shaft and transmission shaft form the possibility got loose;
3, all parts adopts the mode removably connected to be fixed, even if after long-term work, the partial component of electric machine support is damaged to some extent, also only needs the parts replacing partial destruction, what still can ensure electric machine support has sufficiently long service life, reduces use cost;
4, attaching parts can be two, three even many, considers the convenience of dismounting and the steadiness of structure, takes the triangular structure distribution that stability is the highest, have employed less attaching parts and reach the most firm object;
5, the setting of level governor can make the motor on mounting bracket and mounting bracket can both carry out the adjustment of corresponding position according to actual installation demand.
6, the setting up of bracket, make motor mounting plate and mounting seat, motor mounting plate and attaching parts all define solid and reliable connection, substantially increase the stabilized structure degree of whole mounting bracket.
Accompanying drawing explanation
In order to be illustrated more clearly in the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the block diagram of novel electric power propelling unit of the present invention after installing with motor, transmission shaft;
Fig. 2 is the lateral plan one of novel electric power propelling unit of the present invention after installing with motor, transmission shaft;
Fig. 3 is the lateral plan two of novel electric power propelling unit of the present invention after installing with motor, transmission shaft.
Fig. 4 is the lateral plan three of novel electric power propelling unit of the present invention after installing with motor, transmission shaft.
Detailed description of the invention
In order to make those skilled in the art person understand technical scheme in the embodiment of the present invention better, and enable above-mentioned purpose of the present invention, feature and advantage become apparent more, below in conjunction with accompanying drawing, technical scheme in the present invention is described in further detail.
A kind of novel electric power propelling unit, comprises adapter plate and mounting seat 10,
Described adapter plate comprises transmission shaft adapter plate 3, transition adapter plate 4, left buffering adapter plate 5, right buffering adapter plate 6, motor mounting plate 7;
Transmission shaft adapter plate 3 wears for transmission shaft 18 and fixedly mounts with transmission shaft 18;
Motor mounting plate 7 arbor 121 of powering wears and fixedly mounts with motor 12, and motor mounting plate 7 is fixedly connected with mounting seat 10;
Left buffer plate 15 and right buffer plate 16 is provided with between left buffering adapter plate 5, right buffering adapter plate 6, left buffering adapter plate 5 realizes removably connecting by screw with left buffer plate 15, right buffering adapter plate 6 realizes removably connecting by screw with right buffer plate 16, between left and right buffer plate 15,16, be provided with left bearing 19 and right bearing 20, between left bearing 19 and right bearing 20, be provided with jump ring 17; This whole Buffer Unit is placed in the one end near motor shaft 121 on transmission shaft 18;
Between motor mounting plate 7, transition adapter plate 4, left buffering adapter plate 5, right buffering adapter plate 6, transmission shaft adapter plate 3, tensioning is connected with attaching parts 8.
Because motor shaft 121 is general relatively short, and transmission shaft 18 is general relatively long, so several pieces of adapter plates of other except motor mounting plate 7 are installed on transmission shaft 18, interval is arranged, can to linkage part (as screw propeller 1) the thrust that produces realize sharing uniformly and transmitting, this whole novel electric power propelling unit is when being applied in concrete system, the thrust that linkage part just can be avoided to produce all is directly delivered on motor shaft 121 by transmission shaft 18, also be eased by Buffer Unit if any generation vibration, effectively prevent from transmission shaft 18 and motor shaft 121 from being formed to get loose, thus guarantee the stability of whole system high-efficiency operation and high strength.
Described motor mounting plate 7 is fixedly connected with mounting seat 10 is L-shaped, the symmetrical both sides of mounting seat 10 are all detachable is fixed with bracket 11, bracket 11 and mounting seat 10, bracket 11 and motor mounting plate 7, motor mounting plate 7 and mounting seat 10, motor mounting plate 7 and attaching parts 8, transmission shaft adapter plate 3 and attaching parts 8, left buffering adapter plate 5 and attaching parts 8, right buffering adapter plate 6 is detachable being fixedly connected with attaching parts 8, this detouchable mode can connect for bolt, socket connection or adopt different connection modes for different positions, the present embodiment is preferred, between above-mentioned parts, the mode of equal grafting connects.
All parts adopts the mode removably connected to be fixed, even if after long-term work, the partial component of motor 12 support is damaged to some extent, also only needs the parts replacing partial destruction, what still can ensure motor 12 support has sufficiently long service life, reduces use cost; In addition, all parts all adopt the mode of grafting, load and unload simple and convenient.
Described attaching parts 8 is provided with three, and these three attaching parts 8 triangularity shape distributions; It should be noted that, attaching parts 8 can be two, is symmetrically placed in the both sides of adapter plate herein; Also can be three, four even more, even or uneven mode is taked to arrange, consider the convenience of dismounting and the steadiness of structure, the present embodiment preferably arranges three attaching partss 8, these three attaching parts 8 vibrational power flow triangular in shape, have employed less attaching parts 8 and reach the most firm object; Certainly, can arrange one group of attaching parts 8 between every two adjacent adapter plates, each group attaching parts 8 is fixedly connected with again, and the complexity that obviously such set-up mode result in structure does not produce beneficial effect again, therefore the present embodiment is preferred, an attaching parts 8 runs through and connects each adapter plate.
In addition, mounting seat 10 arranges level governor 13, the motor 12 on mounting bracket and mounting bracket can be made can both to carry out corresponding position adjustment 13 according to actual installation demand.
For accompanying drawing to 3; these accompanying drawings are the section components constructionals drawing in underwater survey equipment in propeller propulsion system; the clear connection structure describing motor 12, novel electric power propelling unit, transmission shaft 18 and 1 in figure, on transmission shaft 18, sheathed watertight axle sleeve 2 pairs of transmission shafts 18 carry out available protecting.Attaching parts 8 is placed between transmission shaft adapter plate 3 and transition adapter plate 4 and arranges in incline structure, and the distance namely between attaching parts 8 corresponding transmission shaft adapter plate 3 one end and transmission shaft 18, is less than the distance between attaching parts 8 corresponding transition adapter plate 4 one end and transmission shaft 18.When such structure can make whole mounting bracket work under water, the suffered water resistance of water will be reduced, strengthen the propulsion coefficient of screw propeller 1 propulsion system.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a novel electric power propelling unit, comprise adapter plate and mounting seat, it is characterized in that: described adapter plate comprises power supply arbor and wears and wear and hard-wired transmission shaft adapter plate with the hard-wired motor mounting plate of motor, confession transmission shaft, motor mounting plate is fixedly connected with mounting seat, and between motor mounting plate and transmission shaft adapter plate, tensioning is connected with attaching parts.
2. novel electric power propelling unit as claimed in claim 1, is characterized in that: be also provided with Buffer Unit between described motor mounting plate and transmission shaft adapter plate.
3. novel electric power propelling unit as claimed in claim 2, is characterized in that: described Buffer Unit comprises the buffering adapter plate and buffer plate that are fixedly connected with, and attaching parts is tensioning connection for transmission axle adapter plate, buffering adapter plate and motor mounting plate successively.
4. novel electric power propelling unit as claimed in claim 3, it is characterized in that: described buffering adapter plate comprises left buffering adapter plate and right buffering adapter plate, buffer plate comprises left buffer plate and right buffer plate, left and right buffer plate is all placed between left and right buffering adapter plate, and attaching parts is tensioning connection for transmission axle adapter plate, left buffering adapter plate, right buffering adapter plate and motor mounting plate successively.
5. novel electric power propelling unit as claimed in claim 4, it is characterized in that: be provided with transition adapter plate between described transmission shaft adapter plate and left buffering adapter plate, attaching parts is tensioning connection for transmission axle adapter plate, transition adapter plate, left buffering adapter plate, right buffering adapter plate and motor mounting plate successively.
6. the novel electric power propelling unit as described in claim 1 or 2 or 3 or 4 or 5, is characterized in that: described motor mounting plate is detachable be fixedly connected with attaching parts, transmission shaft adapter plate with attaching parts with mounting seat, motor mounting plate.
7. the novel electric power propelling unit as described in claim 4 or 5, is characterized in that: described motor mounting plate is detachable be fixedly connected with attaching parts, right buffering adapter plate with attaching parts with attaching parts, left buffering adapter plate with attaching parts, transmission shaft adapter plate with mounting seat, motor mounting plate.
8. the novel electric power propelling unit as described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described attaching parts is at least provided with two, every root attaching parts all successively tensioning connects each adapter plate.
9. the novel electric power propelling unit as described in claim 1 or 2 or 3 or 4 or 5, is characterized in that: described mounting seat is provided with level governor.
10. novel electric power propelling unit as claimed in claim 9, it is characterized in that: described motor mounting plate is fixedly connected with mounting seat is L-shaped, the symmetrical both sides of mounting seat are all detachable is fixed with bracket, and each bracket is all detachable with motor mounting plate to be fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637345.8A CN104443338B (en) | 2014-11-13 | 2014-11-13 | Novel electric propulsion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637345.8A CN104443338B (en) | 2014-11-13 | 2014-11-13 | Novel electric propulsion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104443338A true CN104443338A (en) | 2015-03-25 |
| CN104443338B CN104443338B (en) | 2017-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410637345.8A Active CN104443338B (en) | 2014-11-13 | 2014-11-13 | Novel electric propulsion device |
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| Country | Link |
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| CN (1) | CN104443338B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547723A (en) * | 2015-12-14 | 2016-05-04 | 浙江海洋学院 | Resistance test data collector |
Citations (11)
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|---|---|---|---|---|
| JP2000190743A (en) * | 1998-12-25 | 2000-07-11 | Suzuki Motor Corp | Supporting structure for power unit |
| JP3618560B2 (en) * | 1998-11-02 | 2005-02-09 | 新潟原動機株式会社 | Ship propulsion device |
| KR20060033420A (en) * | 2004-10-15 | 2006-04-19 | (주)한국시엠알 | A device for reducing vibration of a shafting for a marine engine |
| JP2006117179A (en) * | 2004-10-25 | 2006-05-11 | Toshiba Mitsubishi-Electric Industrial System Corp | Electric propulsion device for vessel |
| CN201102619Y (en) * | 2007-09-07 | 2008-08-20 | 江南造船(集团)有限责任公司 | Fixture equipment for base installation |
| CN101376431A (en) * | 2008-09-27 | 2009-03-04 | 江南造船(集团)有限责任公司 | Method for mounting main unit with resilient support |
| CN202188027U (en) * | 2011-06-10 | 2012-04-11 | 安徽省临泉县智创精机有限公司 | Transmission shaft shell |
| CN203062380U (en) * | 2012-10-30 | 2013-07-17 | 蚌埠市华顺电动机械厂 | Transmission shaft shell with fixing lug |
| CN203459688U (en) * | 2013-07-09 | 2014-03-05 | 安徽省临泉县智创精机有限公司 | Main shaft housing |
| CN103963951A (en) * | 2014-05-16 | 2014-08-06 | 中国船舶重工集团公司第七○二研究所 | Propelling device for miniature deep sea space station |
| CN204415700U (en) * | 2014-11-13 | 2015-06-24 | 浙江海洋学院 | A kind of fast steamer electric propulsion apparatus |
-
2014
- 2014-11-13 CN CN201410637345.8A patent/CN104443338B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3618560B2 (en) * | 1998-11-02 | 2005-02-09 | 新潟原動機株式会社 | Ship propulsion device |
| JP2000190743A (en) * | 1998-12-25 | 2000-07-11 | Suzuki Motor Corp | Supporting structure for power unit |
| KR20060033420A (en) * | 2004-10-15 | 2006-04-19 | (주)한국시엠알 | A device for reducing vibration of a shafting for a marine engine |
| JP2006117179A (en) * | 2004-10-25 | 2006-05-11 | Toshiba Mitsubishi-Electric Industrial System Corp | Electric propulsion device for vessel |
| CN201102619Y (en) * | 2007-09-07 | 2008-08-20 | 江南造船(集团)有限责任公司 | Fixture equipment for base installation |
| CN101376431A (en) * | 2008-09-27 | 2009-03-04 | 江南造船(集团)有限责任公司 | Method for mounting main unit with resilient support |
| CN202188027U (en) * | 2011-06-10 | 2012-04-11 | 安徽省临泉县智创精机有限公司 | Transmission shaft shell |
| CN203062380U (en) * | 2012-10-30 | 2013-07-17 | 蚌埠市华顺电动机械厂 | Transmission shaft shell with fixing lug |
| CN203459688U (en) * | 2013-07-09 | 2014-03-05 | 安徽省临泉县智创精机有限公司 | Main shaft housing |
| CN103963951A (en) * | 2014-05-16 | 2014-08-06 | 中国船舶重工集团公司第七○二研究所 | Propelling device for miniature deep sea space station |
| CN204415700U (en) * | 2014-11-13 | 2015-06-24 | 浙江海洋学院 | A kind of fast steamer electric propulsion apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547723A (en) * | 2015-12-14 | 2016-05-04 | 浙江海洋学院 | Resistance test data collector |
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| Publication number | Publication date |
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| CN104443338B (en) | 2017-02-15 |
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