CN204802060U - Overload protection electric ship propeller - Google Patents
Overload protection electric ship propeller Download PDFInfo
- Publication number
- CN204802060U CN204802060U CN201520397257.5U CN201520397257U CN204802060U CN 204802060 U CN204802060 U CN 204802060U CN 201520397257 U CN201520397257 U CN 201520397257U CN 204802060 U CN204802060 U CN 204802060U
- Authority
- CN
- China
- Prior art keywords
- overload protection
- hollow tubular
- thruster
- skull
- hanger bracket
- 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
Abstract
The utility model discloses an overload protection electric ship propeller, including the propeller main part and be used for the motor element of driven propeller main part, motor element's one end is equipped with the screw, the propeller main part includes the skull and sets up the control rod in skull one end, motor element is connected with the skull through a hollow tube, the intermediate position department of hollow tube is equipped with a mounted frame, be fixed with an adjusting collar through a clamp bolt on the hollow tube, still be fixed with a degree of depth adjustable ring through an adjusting bolt on the hollow tube, the adjusting collar is located the top of mounted frame, degree of depth adjustable ring is located the top of adjusting collar, be equipped with overload protective device in the motor element, overload protective device is last to be equipped with a plurality of electronic number word switchs. The utility model discloses an overload protective device can play overload protection's effect.
Description
Technical field
The utility model relates to a kind of thruster for electric ship, is specifically a kind of overload protection thruster for electric ship.
Background technology
Thruster for electric ship is a kind of installation on a ship 's, the device advanced for driving electric ship.Its mechanism of the thruster for electric ship of prior art generally comprises propelling unit main body and for driving the electric machine assembly of propelling unit main body, motor is in long-term overload running, its winding temperature rise will exceed permissible value, cause winding insulation or damage, cause whole motor normally to work.
So, how to develop a kind of thruster for electric ship with overload protection function be this area staff for research direction.
Summary of the invention
In view of the defect of above-mentioned prior art, the purpose of this utility model is: provide a kind of thruster for electric ship with overload protection function.
Technical solution of the present utility model is: a kind of overload protection thruster for electric ship, comprise propelling unit main body and for driving the electric machine assembly of propelling unit main body, one end of described electric machine assembly is provided with screw propeller, described propelling unit main body comprises skull and is arranged on the joystick of skull one end, described electric machine assembly is connected with skull by a hollow tubular, the middle position of described hollow tubular is provided with a hanger bracket, described hollow tubular is fixed with a regulating sleeve by a push bolt, described hollow tubular is also fixed with a depth control ring by an adjusting bolt, described regulating sleeve is positioned at the top of hanger bracket, described depth control ring is positioned at the top of regulating sleeve, overload protective device is provided with in described electric machine assembly, described overload protective device is provided with multiple electronic digit switch.
Further, the quantity of described electronic digit switch is at least five.
Further, described hanger bracket is fixed by bearing pin and hollow tubular.
Further, the side of described hanger bracket is provided with a clamper by a fastening bolt.
Further, described hanger bracket is provided with multiple groove away from that side of fastening bolt.
Apply a kind of overload protection thruster for electric ship provided by the utility model, its beneficial effect is: hollow tubular is fixed with a regulating sleeve by a push bolt, described hollow tubular is also fixed with a depth control ring by an adjusting bolt, the position of convenient adjustment hanger bracket; Be provided with overload protective device in electric machine assembly, overload protective device is provided with multiple electronic digit switch, and overload protective device can play the effect of overload protection, and electronic digit switch can make motor have the output of maximized moment of torsion, and improves the work efficiency of motor.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model;
Fig. 2 is the inner structure schematic diagram of electric machine assembly of the present utility model.
Shown in figure: 1-propelling unit main body, 1.1-skull, 1.2-joystick; 2-electric machine assembly, 3-screw propeller, 4-hollow tubular; 5-hanger bracket, 6-push bolt, 7-regulating sleeve; 8-adjusting bolt, 9-depth control ring, 10-overload protective device; 11-bearing pin, 12-fastening bolt, 13-clamper; 14-groove, 15-electronic digit switch.
Detailed description of the invention
For more intuitively, intactly understanding the technical solution of the utility model, existing just to carry out nonrestrictive feature description in conjunction with the utility model accompanying drawing as follows:
As depicted in figs. 1 and 2, a kind of overload protection thruster for electric ship, comprise propelling unit main body 1 and for driving the electric machine assembly 2 of propelling unit main body 1, one end of electric machine assembly 2 is provided with screw propeller 3, propelling unit main body 1 comprises skull 1.1 and is arranged on the joystick 1.2 of skull 1.1 one end, electric machine assembly 2 is connected with skull 1.1 by a hollow tubular 4, the middle position of hollow tubular 4 is provided with a hanger bracket 5, hollow tubular 4 is fixed with a regulating sleeve 7 by a push bolt 6, hollow tubular 4 is also fixed with a depth control ring 9 by an adjusting bolt 8, regulating sleeve 7 is positioned at the top of hanger bracket 5, depth control ring 9 is positioned at the top of regulating sleeve 7, overload protective device 10 is provided with in electric machine assembly 2, overload protective device 10 is provided with multiple electronic digit switch 15.
The quantity of electronic digit switch 15 is at least five, conveniently commutates to the motor in electric machine assembly 2
Hanger bracket 5 is fixed by bearing pin 11 and hollow tubular 4, and the side of hanger bracket 5 is provided with a clamper 13 by a fastening bolt 12, and hanger bracket 5 is provided with multiple groove 14 away from that side of fastening bolt 12, the position of convenient adjustment hanger bracket 5.
A kind of overload protection thruster for electric ship provided by the utility model, hollow tubular 4 is fixed with a regulating sleeve 7 by a push bolt 6, and described hollow tubular 4 is also fixed with a depth control ring 9 by an adjusting bolt 8, the position of convenient adjustment hanger bracket 5; Overload protective device 10 is provided with in electric machine assembly 2; overload protective device 10 is provided with multiple electronic digit switch 15; overload protective device 10 can play the effect of overload protection, and electronic digit switch 15 can make motor have the output of maximized moment of torsion, and improves the work efficiency of motor.
Certainly; these are only preferred embodiment of the present utility model; non-ly therefore namely limit to the scope of the claims of the present utility model, all utilization the utility model specification sheetss and graphic content institute be simple and easy modification and equivalent structure change for it, all should in like manner be contained within scope of patent protection of the present utility model.
Claims (5)
1. an overload protection thruster for electric ship, comprise propelling unit main body and for driving the electric machine assembly of propelling unit main body, it is characterized in that: one end of described electric machine assembly is provided with screw propeller, described propelling unit main body comprises skull and is arranged on the joystick of skull one end, described electric machine assembly is connected with skull by a hollow tubular, the middle position of described hollow tubular is provided with a hanger bracket, described hollow tubular is fixed with a regulating sleeve by a push bolt, described hollow tubular is also fixed with a depth control ring by an adjusting bolt, described regulating sleeve is positioned at the top of hanger bracket, described depth control ring is positioned at the top of regulating sleeve, overload protective device is provided with in described electric machine assembly, described overload protective device is provided with multiple electronic digit switch.
2. a kind of overload protection thruster for electric ship according to claim 1, is characterized in that: the quantity of described electronic digit switch is at least five.
3. a kind of overload protection thruster for electric ship according to claim 1, is characterized in that: described hanger bracket is fixed by bearing pin and hollow tubular.
4. a kind of overload protection thruster for electric ship according to claim 1, is characterized in that: the side of described hanger bracket is provided with a clamper by a fastening bolt.
5. a kind of overload protection thruster for electric ship according to claim 4, is characterized in that: described hanger bracket is provided with multiple groove away from that side of fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397257.5U CN204802060U (en) | 2015-06-05 | 2015-06-05 | Overload protection electric ship propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397257.5U CN204802060U (en) | 2015-06-05 | 2015-06-05 | Overload protection electric ship propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204802060U true CN204802060U (en) | 2015-11-25 |
Family
ID=54586921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520397257.5U Expired - Fee Related CN204802060U (en) | 2015-06-05 | 2015-06-05 | Overload protection electric ship propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204802060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691574A (en) * | 2016-01-20 | 2016-06-22 | 应夏英 | Electric ship having overload protection function and used for garden landscapes |
-
2015
- 2015-06-05 CN CN201520397257.5U patent/CN204802060U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691574A (en) * | 2016-01-20 | 2016-06-22 | 应夏英 | Electric ship having overload protection function and used for garden landscapes |
| CN107344609A (en) * | 2016-01-20 | 2017-11-14 | 朱保生 | A kind of electric ship and its method of work with overload protection |
| CN105691574B (en) * | 2016-01-20 | 2017-12-08 | 盐城服务业集聚区投资有限公司 | A kind of electric ship of garden landscape with overload protection |
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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: 20151125 Termination date: 20180605 |