CN2875947Y

CN2875947Y - Driving device for plate pulling type high efficiency boat

Info

Publication number: CN2875947Y
Application number: CN 200620023423
Authority: CN
Inventors: 张继忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-23
Filing date: 2006-01-23
Publication date: 2007-03-07
Anticipated expiration: 2016-01-23

Abstract

The utility model relates to a highly effective boat paddle driving device with the rotation axis square to the propelling direction and comprises a machine frame provided with at least two cranks that can rotate simultaneously. The cranks which are provided with sliding sleeve at the two ends of at least one crank that connects to a suspended splinter connect to the principle axis by transmission machines. A lateral connecting rail is positioned at the end of the axis on the same side of the two cranks or between the sliding sleeves. The utility model can utilize the momentum almost completely act on the water propelling action along the movement direction and save the wasted work existing in other driving devices. The utility model has the advantages of maximum high efficiency to make up the defect of low power of storage battery, speeding-up the boat battery boat, wind-proofing, high degree of safety and can greatly promote the development of water tourism.

Description

Dial board-like efficient marine drive

Technical field

The utility model relates to a kind of turning cylinder and the rectangular substantially boats and ships water propeller of direction of propulsion, specifically a kind of group of board-like efficient marine drive.

Technical background

In recent years, along with the rise of domestic lake water tourism industry, increasing as the quantity of the fuel oil motor vessel (diesel boat, gasoline speedboat etc.) of pleasure-boat, Residual oil also becomes increasingly conspicuous to the pollution problem of water quality, has become a trouble.For addressing this problem, take measures in the part waters, forces forbidding fuel oil motor vessel, and the storage battery ship of using no Residual oil pollution instead is as pleasure-boat, to realize the purpose of environmental protection.

The actuating device that uses on the storage battery ship at present is to be the DC machine power supply by storage battery, and the output shaft by DC machine drives the propeller rotation, promotes the ship operation.This propeller actuating device, have simple in structure, mechanical strength is high, ship's speed is high, durable in use, can be equipped with plurality of advantages such as high-power, but also there is a drawback, that is exactly (account for horsepower output 50%) because the existing of " the laterally idle work " of the inclined-plane way of propelling of propeller, make that the efficient of actuating device is low excessively, loss in efficiency is too big, uses very uneconomical.And, make that also the ship's speed of storage battery ship is slower because the promotion efficient of propeller is low, and wind loading rating is relatively poor, and safety in utilization is not high.This has just restricted Tourism development on the environment-friendly type water.Therefore for the storage battery ship, to be equipped with the stored electric energy of storage battery limited because of it, and the equipment heavy-duty motor is also just unrealistic, so, how to improve the efficient of marine drive, just become the focal issue that the industry earnestly is concerned about.

The utility model content

The purpose of this utility model just provides group board-like efficient marine drive that a kind of work efficiency can significantly improve, and to satisfy the need of work of storage battery ship, promotes the development of water tourism industry on the basis of energy-conserving and environment-protective.

The utility model is achieved in that dialling board-like efficient marine drive is that at least two bent axles that can rotate synchronously are housed on frame, constitute synchronous bent axle group, bent axle connects imput shaft by transmission device, two ends at least one bent axle are socketed with sliding sleeve, on sliding sleeve, be connected to the sagging plate of dialling, between the axle head of adjacent two bent axle homonymies or sliding sleeve, be connected to horizontal connecting rod.Under the drive of imput shaft and transmission device, each bent axle in the bent axle group synchronously rotates synchronously, under the position-limiting action of the straight connecting rod of bonded assembly between the axle head of adjacent bent axle homonymy or sliding sleeve, can be in the process that the bent axle axle head moves in a circle on the bent axle axle head by sagging group of plate of sliding sleeve bonded assembly, always keep hang constant, just in entry, water, reach each stage of water outlet, all can make group plate all keep state vertically downward constant.

And dial vertically the stir state of plate in water, and can realize maximum impetus to water, can avoid the generation of the horizontal idle work on the propeller inclined-plane in original actuating device; And dial plate vertically go out, go into water state, avoided too on original rotating disk dial-type actuating device dial plate turn to before and after the nadir, because of dialling setting-out that the plate inclination produced or the idle work loss of carrying water.Therefore, the utility model both thrust almost all can have been acted on the sense of motion, to the impetus of water, drive the ship operation; Do not have the idle work loss of other actuating devices existence again, be achieved the maximization of work efficiency thus.Key of the present utility model just is this.

On the storage battery ship, be equipped with this actuating device, can remedy the not high defective of storage battery power effectively, improve ship's speed more than at least one times, also corresponding thus wind loading rating and the safety performance that improves the storage battery ship, adapted to the user demand of storage battery ship, development has already also just had good promotion and impetus to water tourism.

Description of drawings

Fig. 1 is a plan structure scheme drawing of the present utility model.

Fig. 2 is the structural representation of facing of the present utility model.

Fig. 3, Fig. 4 are two kinds of specific implementation figure of connecting rod.

The specific embodiment

As shown in Figure 1 and Figure 2, on the frame 13 of rectangular square frame shape, be fixedly connected with the imput shaft 1 that to join with actuating unit by bearing seat 3 and bearing wherein.In addition, by corresponding bearing seat 7 and bearing wherein, on frame 13, also be fixedly connected with the one group of bent axle group that can rotate synchronously.2 to 4 bent axles can be arranged in each bent axle group.For guaranteeing the functional reliability of actuating device, the bent axle group is advisable (as shown in drawings) for one group with two bent axles synchronously.The synchronous rotation that two bent axles are 9,10 is by realizing at two bent axles middle part bonded assembly synchronous drive mechanism.This synchronous drive mechanism can be to be connected to form by gear 6 that is tapped at two bent axles middle parts and the synchronous toothed belt 8 between gear, or is meshing with each other by gear cluster and forms.Also can select sprocket wheel and chain drive for use, realize the synchronous rotation of two bent axles.Between the bent axle group of imput shaft 1 and rotation synchronously, be connected to transmission device.This transmission device is made up of the gear of installing on imput shaft 2, the gear of installing at bent axle 9 middle parts of close imput shaft 5 and the synchronous toothed belt 4 of cross-over connection two gears, to drive synchronous bent axle group motion.This transmission device also can adopt gear drive or sprocket chain strip transmission mechanism.

The synchronous shape of two bent axles 9,10 in the bent axle group and measure-alike, its shape are analogous to bicycle two pedals and the composition form that turns greatly with axletree after installation is connected.On the axle head of each bent axle, all be socketed with sliding sleeve 11, all be connected to sagging group plate 15 (shown in Figure 2) on each sliding sleeve.11 of sliding sleeves at the homonymy axle head of two bent axles 9,10 are connected to horizontal connecting rod 12, and the plate face of dialling plate is accomplished with connecting rod perpendicular as far as possible, in the time of like this on being installed to hull, can keeping always with the direct of travel of ship, thereby plays maximum drying progradation.If the bent axle more than 2 is arranged in the bent axle group synchronously, then the two ends of transverse link 12 are to be tapped on the sliding sleeve 11 of adjacent two bent axle homonymy axle heads.Sliding sleeve 11 is the axle heads (shown in Figure 2) that are socketed in bent axle by bearing carrier ring or nylon jacket 14, so that sliding sleeve can rotate relative to the axle head of bent axle.When bent axle rotates, can under the position-limiting action of connecting rod 12, keep the hang of group plate 15 constant like this, realize the optimal drive mode of operation of vertical water entry, water outlet and vertical drying.

The utility model also can all be socketed with sliding sleeve 11 on the axle head of each bent axle, all be connected to sagging group plate 15 on each sliding sleeve, and an end of connecting rod 12 is fixed therein on the sliding sleeve, and the other end is inserted in the sleeve pipe affixed on the adjacent sliding sleeve of homonymy.The on-fixed connection mode of this connecting rod can adapt to the difference of the shape, size and the installation site that exist between bent axle, to guarantee that when bent axle rotates synchronously connecting rod can successfully play position-limiting action to sliding sleeve.

The utility model also can be only the axle head of a bent axle in bent axle group synchronously be socketed with sliding sleeve 11, be connected to the sagging plate 15 of dialling on the sliding sleeve, an end of connecting rod 12 is fixed on the sliding sleeve, other end support or ring set are on the homonymy axle head of adjacent bent axle.The on-fixed end of connecting rod can be two V shapes shown in Figure 3, or multiple on-fixed ways of connecting such as circular ring type shown in Figure 4.This on-fixed end on the connecting rod, directly support or the homonymy axle head of ring set at another root bent axle on, on the axle head of this bent axle, sliding sleeve can be installed.If a plurality of bent axles are arranged, then this on-fixed end of connecting rod be exactly support or ring set at the homonymy axle head of adjacent bent axle.The connection mode of this connecting rod and axle head has been simplified the structure of actuating device, and the list that installs every side dials and harden, and it drives the two actuating devices of dialling plates or many groups of plate structures of work efficiency, though decrease, also can satisfy the use needs of general small-sized storage battery ship.In addition, between group plate and connecting rod 12, also can add a strut bar 16, dial plate to reinforce.

The utility model also can respectively connect a synchronous bent axle group of being made up of one of above-mentioned various concrete structures on the frame 13 on imput shaft 1 both sides, the transmission device on the two synchronous bent axle groups is connected on the imput shaft 1 altogether.This structural pattern by an imput shaft 1 former and later two bent axle groups of drive can drive the bigger storage battery ship of hull under the drive of the high-power engine installation of boat-carrying.That can realize thus that different hulls are equipped with the engine installation of different capacities and actuating device is provided with needs, the dynamic characteristic of raising ship.

Claims

1, a kind of group of board-like efficient marine drive, it is characterized in that on frame (13), being equipped with at least two bent axles that can rotate synchronously (9,10), bent axle connects imput shaft (1) by transmission device, be socketed with sliding sleeve (11) at the two ends of at least one bent axle, on sliding sleeve, be connected to the sagging plate (15) of dialling, between the axle head of adjacent two bent axle homonymies or sliding sleeve, be connected to horizontal connecting rod (12).

2, according to claim 1 group of board-like efficient marine drive, it is characterized in that on the axle head of each bent axle, all being socketed with sliding sleeve (11), all be connected to sagging group plate (15) on each sliding sleeve, the two ends of transverse link (12) are tapped on the sliding sleeve (11) of adjacent two bent axle homonymy axle heads.

3, according to claim 1 group of board-like efficient marine drive, it is characterized in that on the axle head of each bent axle, all being socketed with sliding sleeve (11), all be connected to sagging group plate (15) on each sliding sleeve, one end of connecting rod (12) is fixed therein on the sliding sleeve, and the other end is inserted in the sleeve pipe affixed on the adjacent sliding sleeve of homonymy.

4, according to claim 1 group of board-like efficient marine drive, it is characterized in that being socketed with sliding sleeve (11) at the axle head of a bent axle, be connected to sagging group plate (15) on the sliding sleeve, one end of connecting rod (12) is fixed on the sliding sleeve, other end support or the homonymy axle head of ring set at adjacent bent axle on.

5, according to claim 1,2,3 or 4 described groups of board-like efficient marine drives, it is characterized in that on the frame on imput shaft (1) both sides, respectively connecing a synchronous bent axle group, the transmission device on the two bent axle groups is connected on the imput shaft (1) altogether.