CN200964182Y - Labor saving propulsion device for ship - Google Patents
Labor saving propulsion device for ship Download PDFInfo
- Publication number
- CN200964182Y CN200964182Y CN 200520122693 CN200520122693U CN200964182Y CN 200964182 Y CN200964182 Y CN 200964182Y CN 200520122693 CN200520122693 CN 200520122693 CN 200520122693 U CN200520122693 U CN 200520122693U CN 200964182 Y CN200964182 Y CN 200964182Y
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- CN
- China
- Prior art keywords
- connecting rod
- hinged
- lever
- fork
- propelling 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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- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model relates to a raft effort-saving propelling device, wherein a propeller is fixed at the tail of an angular swing rod, which is connected to a loose pin on the frame and can swing about. The front end of the angular swing rod is hinged with a connecting rod, and the other end of the connecting rod is hinged with a lever or eccentric wheel. A manual lever or eccentric connecting rod is formed, driving the angular swing rod to swing about the axle center of the frame manually or electrically, the propeller to swing about and the raft to go forward easily.
Description
Affiliated technical field
The utility model relates to a kind of lever force-saving principle of utilizing and reaches the laborsaving propelling unit of labour-saving ship raft.
Background technology
(application number: the swing of depending merely on the dihedral fork 200520122694.2) advances the ship raft to advance, and still requires great effort very much, must solve laborsaving problem at " ship raft propelling unit ".
Summary of the invention
The utility model provides a kind of ship raft laborsaving propelling unit: this device is manual with lever, steering wheel type is manual and the electrically operated mode of eccentric link advances the ship raft to advance more easily, to solve the effort problem that the swing of depending merely on manual dihedral fork in " ship raft propelling unit " advances the ship raft to advance.
The technical scheme that its technical matters that solves the utility model adopts is: the other end and connecting rod at the dihedral fork of " ship raft propelling unit " (dotted portion among the figure) are hinged, the other end of connecting rod and lever or eccentric wheel are hinged, and composition hand lever formula or the manual or electronic mode with left and right swing or upper and lower swing of eccentric link formula promote the ship raft more easily and advance.
The beneficial effects of the utility model are: utilize the lever force-saving principle to reach the labour-saving and promote the effect that the ship raft advances.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1, be plan structure diagrammatic sketch of the present utility model
Fig. 2, be plan structure diagrammatic sketch of the present utility model
Fig. 3, be side-looking configuration diagram of the present utility model
Fig. 4, be side-looking configuration diagram of the present utility model
Among the figure 1, connecting rod 2, lever 3, frame 4, eccentric wheel 5, motor 6, cross handle
The specific embodiment:
In Fig. 1, propelling unit is fixed on the afterbody of dihedral fork by two connecting elements, and dihedral fork and the frame pin of living links, so that the dihedral fork can swing.The other end of dihedral fork (dotted portion among the figure) and connecting rod (1) are hinged, and the other end of connecting rod (1) and lever (2) are hinged.Firmly swing both sides lever (2) when two hands, both sides lever (2) all passes through hinge pin bonded assembly frame (3) tilting two side rods (1), and drives the both sides dihedral fork propelling ship raft that swings and advance.This is a single pair of propelling unit.
The other end of both sides dihedral fork all is hinged with both sides dotted line connecting rods (1), the other end of both sides dotted line connecting rods (1) all is hinged with two dotted line eccentric wheel (4), and (having on one side among the figure, dotted line connecting rod (1) and dotted line eccentric wheel (4) do not draw) forms the manual reciprocating mechanism of both direction dish swings the dihedral fork to promote ship raft advance (being operated by two people); If two dotted line eccentric wheel (4) all rotate around the axle center, just constitute eccentric rod gear, can constitute two electronic propelling units that swing.
In Fig. 2, two dihedral forks overlap forms T-shaped fork (dotted portion among the figure), and the whippletree two ends of T-shaped fork all are hinged with two connecting rods (1), and the other end of these two connecting rods (1) all is hinged with two levers (2).When rocking lever (2), draw, press the T-shaped fork by the frame (3) that hinge pin links, the T-shaped fork is swung.Also can be directly with the whippletree both sides of hand swing T-shaped fork, just can drive propelling unit and swing and advance.
In Fig. 3, lever (2) and frame (3) holded up adorn, establish a cross handle (6) on the top of lever (2), the middle part of lever (2) and connecting rod (1) are hinged, the other end of connecting rod (1) and dihedral fork hinge.Firmly the cross handle (6) on the rocking lever (2) just can drive the dihedral fork and swings up and down.
The dihedral fork other end and dotted line connecting rod (1) are hinged, and the other end of dotted line connecting rod (1) and dotted line eccentric wheel (4) are hinged, and form the manual reciprocating mechanism of bearing circle, and the dihedral fork is swung up and down.Just constitute eccentric rod gear if dotted line eccentric wheel (4) rotates around the axle center, can change into the electronic propelling unit that swings up and down.
In Fig. 4, the other end of dihedral fork and connecting rod (1) are hinged, connecting rod (1) add an end and eccentric wheel (4) hinge (see figure 1), the center of circle of eccentric wheel (4) and motor (5) spool fixedly connected, motor (5) is fixed on the ship raft, just forms the electric labor-saving propelling unit.
Above-mentioned eccentric wheel (4) is a kind of of lever form.Propelling unit can single propelling unit is single singly pushes away; Also can be double propelling unit, single two that push away or arrange that the many people of propelling unit push away more more.
Claims (6)
1, the laborsaving propelling unit of a kind of ship raft, propelling unit and dihedral fork are fixedly connected, and dihedral fork and ship raft are lived in selling and linked, and it is characterized in that: the other end of dihedral fork and connecting rod are hinged, the other end of connecting rod and lever or eccentric wheel are hinged, and lever or eccentric wheel and frame are lived in selling and linked.
2, device according to claim 1 is characterized in that: dihedral fork and connecting rod are hinged, and connecting rod and lever are hinged and form the laborsaving propelling unit of hand lever formula.
3, device according to claim 1 is characterized in that: dihedral fork and connecting rod are hinged, and connecting rod and eccentric wheel are hinged and form the manual or electric labor-saving propelling unit of steering wheel type.
4, device according to claim 1 is characterized in that: two dihedral forks overlap forms the T-shaped fork, and the other end of T-shaped fork and connecting rod are hinged, and the other end of connecting rod and lever are hinged and form the laborsaving propelling unit of hand lever formula.
5, device according to claim 1, its feature is: lever and frame are erected, establish a cross handle on the top of lever, the middle part of lever and connecting rod are hinged, the other end of connecting rod and dihedral fork or eccentric wheel are hinged, and form manually or the electric labor-saving propelling unit.
6, device according to claim 1 is characterized in that: the axle of the eccentric center of circle and motor is fixedly connected, forms the electric labor-saving propelling unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520122693 CN200964182Y (en) | 2005-09-21 | 2005-09-21 | Labor saving propulsion device for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520122693 CN200964182Y (en) | 2005-09-21 | 2005-09-21 | Labor saving propulsion device for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200964182Y true CN200964182Y (en) | 2007-10-24 |
Family
ID=38868192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520122693 Expired - Fee Related CN200964182Y (en) | 2005-09-21 | 2005-09-21 | Labor saving propulsion device for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200964182Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743093A (en) * | 2015-03-23 | 2015-07-01 | 桂林九马新动力科技有限公司 | Raft propulsion equipment |
| CN111924075A (en) * | 2020-07-23 | 2020-11-13 | 林忠印 | Energy-concerving and environment-protective small-size raft power auxiliary propulsion structure |
-
2005
- 2005-09-21 CN CN 200520122693 patent/CN200964182Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743093A (en) * | 2015-03-23 | 2015-07-01 | 桂林九马新动力科技有限公司 | Raft propulsion equipment |
| CN104743093B (en) * | 2015-03-23 | 2017-04-12 | 桂林九马新动力科技有限公司 | Raft propulsion equipment |
| CN111924075A (en) * | 2020-07-23 | 2020-11-13 | 林忠印 | Energy-concerving and environment-protective small-size raft power auxiliary propulsion structure |
| CN111924075B (en) * | 2020-07-23 | 2022-09-13 | 江苏源泉泵业股份有限公司 | Energy-concerving and environment-protective small-size raft power auxiliary propulsion structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Patentee address after: 350002 Fujian city in Fuzhou province to build a new town garden rockery flower shop wanshanhong Osaka array Patentee address before: 350009, No. two, Lane 10, Yi Chau slope, Taijiang District, Fujian, Fuzhou |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20100921 |