MD950Z

MD950Z - Water vehicle for car

Info

Publication number: MD950Z
Application number: MDS20150043A
Authority: MD
Inventors: Валериу ДУЛГЕРУ; Иван РАБЕЙ
Original assignee: Технический университет Молдовы
Priority date: 2015-03-26
Filing date: 2015-03-26
Publication date: 2016-07-31
Also published as: MD950Y

Abstract

The invention relates to water transport facilities, namely to individual water transport facilities of vehicles.The water transport facility for vehicle comprises a floating platform (1), on which is placed a vehicle (3), the drive wheels (4) of which are placed on two drive cylinders (5), kinematically connected to the propulsion system of the vehicle (3). The cylinders (5) are connected by means of a differential (8) with the half-axles of water wheels (12), mounted on the lateral parts of the floating platform (1). The steering wheels of the vehicle (3) are kinematically connected to the steering system, which includes two contact loops, placed between the rims of the steering wheels and interconnected by means of an adjustable rod, kinematically connected by means of a system of hinged bars to the rudder.

Description

Invenţia se referă la mijloace de transport pe apă, şi anume la mijloace individuale de transport pe apă al automobilelor. The invention relates to means of water transport, namely to individual means of water transport of automobiles.

Este cunoscută o barcă, pe care este plasat un automobil, una din roţile motoare ale căruia este amplasată pe doi cilindri, unul dintre ei fiind legat cu arborele unui generator electric, energia electrică produsă a căruia alimentează un mecanism de acţionare a sistemului de propulsie al bărcii. Una din roţile din faţă este instalată pe un suport, care este legat cinematic cu sistemul de cârmă [1]. A boat is known, on which a car is placed, one of the driving wheels of which is located on two cylinders, one of which is connected to the shaft of an electric generator, the electrical energy produced by which powers a mechanism for driving the boat's propulsion system. One of the front wheels is installed on a support, which is kinematically connected to the rudder system [1].

Dezavantajul acestei soluţii tehnice constă în construcţia complicată. The disadvantage of this technical solution lies in the complicated construction.

De asemenea, este cunoscută o barcă, pe care este plasat un automobil, roţile motoare ale căruia sunt amplasate pe doi cilindri, unul dintre care este de acţionare şi este legat cinematic printr-o transmisie cu lanţ şi una conică cu mecanismul de propulsie al bărcii. Roţile din faţă ale automobilului sunt instalate pe două suporturi circulare, legate cinematic prin intermediul a două transmisii cu lanţ cu cârma [2]. Also known is a boat, on which is placed a car, the driving wheels of which are located on two cylinders, one of which is the drive and is kinematically connected by a chain and a bevel transmission with the propulsion mechanism of the boat. The front wheels of the car are installed on two circular supports, kinematically connected by means of two chain transmissions with the rudder [2].

Problema pe care o rezolvă invenţia constă în simplificarea construcţiei. The problem that the invention solves consists in simplifying the construction.

Dispozitivul, conform invenţiei, înlătură dezavantajele menţionate mai sus prin aceea că include o platformă plutitoare, pe care este plasat un automobil, roţile motoare ale căruia sunt amplasate pe câte doi cilindri de acţionare, legaţi cinematic cu sistemul de propulsie al automobilului, totodată roţile dirijate ale automobilului sunt legate cinematic cu un sistem de cârmă. Cilindrii de acţionare sunt legaţi cinematic prin intermediul unui diferenţial cu semiosiile unor roţi de apă, montate pe părţile laterale ale platformei plutitoare. Sistemul de cârmă include două bucle de contact, amplasate între jantele roţilor dirijate ale automobilului şi legate între ele prin intermediul unei tije reglabile, unite cinematic printr-un sistem de bare articulate cu cârma. The device, according to the invention, eliminates the above-mentioned disadvantages by including a floating platform, on which a car is placed, the driving wheels of which are placed on two drive cylinders, kinematically connected with the car's propulsion system, while the steered wheels of the car are kinematically connected with a rudder system. The drive cylinders are kinematically connected by means of a differential with the half-axles of water wheels, mounted on the sides of the floating platform. The rudder system includes two contact loops, placed between the rims of the steered wheels of the car and connected to each other by means of an adjustable rod, kinematically connected by a system of articulated bars with the rudder.

Rezultatul invenţiei constă în simplificarea construcţiei sistemului de propulsie prin utilizarea pentru îmbinare între cilindrii de acţionare, pe care se instalează roţile motoare ale automobilului şi roţile de apă, a unui diferenţial, care asigură egalizarea sarcinii pe cele două roţi de apă şi a sistemului de cârmă prin utilizarea a două bucle de contact legate între ele prin intermediul unei tije reglabile, unite cinematic printr-un sistem de bare articulate cu cârma. The result of the invention consists in simplifying the construction of the propulsion system by using a differential for the connection between the drive cylinders, on which the motor wheels of the automobile and the water wheels are installed, which ensures the equalization of the load on the two water wheels and the rudder system by using two contact loops connected to each other by means of an adjustable rod, kinematically connected by a system of articulated bars with the rudder.

Invenţia se explică prin desenele din fig. 1 - 6, care reprezintă: The invention is explained by the drawings in Fig. 1 - 6, which represent:

- fig. 1, vederea generală a mijlocului de transport pe apă; - Fig. 1, general view of the water transport vehicle;

- fig. 2, vederea sistemului de propulsie a mijlocului de transport pe apă; - Fig. 2, view of the propulsion system of the water transport vehicle;

- fig. 3, vederea I din fig. 2, în secţiune; - Fig. 3, view I of Fig. 2, in section;

- fig. 4, reprezentarea sistemului de cârmă. - Fig. 4, representation of the rudder system.

Mijlocul de transport pe apă pentru automobil (fig. 1) include o platformă plutitoare 1, pe care sunt fixate piste cu directoarele 2 pentru roţile automobilului 3. Roţile motoare 4 ale automobilului 3 sunt amplasate pe doi cilindri de acţionare 5 şi 6 (fig. 2). Cilindrii 5 şi 6 (fig. 3) sunt legaţi cu carcasa 7 a unui diferenţial 8, care constă din roţi conice 9 şi 10, ultimele fiind fixate rigid pe unul din capetele semiosiilor 11, la celălalt capăt al cărora sunt fixate roţile de apă 12, care sunt montate pe părţile laterale ale platformei plutitoare 1. Între jantele roţilor dirijate 13 ale automobilului 3 (fig. 4) sunt amplasate buclele de contact 14, care sunt legate între ele prin intermediul unei tije reglabile 15, care este unită cinematic printr-un sistem de bare articulate 16, 17 cu cârma 18. The water transport vehicle for the automobile (fig. 1) includes a floating platform 1, on which tracks with guides 2 for the wheels of the automobile 3 are fixed. The driving wheels 4 of the automobile 3 are placed on two drive cylinders 5 and 6 (fig. 2). The cylinders 5 and 6 (fig. 3) are connected with the housing 7 of a differential 8, which consists of conical wheels 9 and 10, the latter being rigidly fixed to one of the ends of the half-axles 11, at the other end of which the water wheels 12 are fixed, which are mounted on the sides of the floating platform 1. Between the rims of the steered wheels 13 of the automobile 3 (fig. 4) are located the contact loops 14, which are connected to each other by means of an adjustable rod 15, which is kinematically connected by a system of articulated rods 16, 17 with the rudder 18.

Mijlocul de transport pe apă pentru automobil funcţionează în modul următor. The water transport for the automobile works in the following way.

Automobilul 3 este deplasat pe piste cu directoarele 2 pe platforma plutitoare 1, până când automobilul 3 se amplasează cu roţile motoare 4 pe cilindrii de acţionare 5 şi 6 şi cu roţile dirijate 13 - în contact cu buclele de contact 14. Pentru propulsia mijlocului de transport la funcţionarea motorului automobilului 3, mişcarea de rotaţie a roţilor motoare 4 este transmisă către cilindrii 5 şi 6, care prin angrenajul cilindric transmit mişcarea dată carcasei 7 a diferenţialului 8. Mişcarea de rotaţie a carcasei 7 este transmisă prin intermediul roţilor conice 9 şi 10 şi al semiosiilor 11, roţilor de apă 12. Rotirea roţilor de apă 12 propulsează mijlocul de transport pe apă cu viteza reglabilă a motorului automobilului. Pentru direcţionarea mijlocului de transport pe apă se foloseşte volanul automobilului 3. Îndreptarea roţilor dirijate 13 este transmisă prin intermediul buclelor de contact 14, tijei reglabile 15, în funcţie de ecartamentul automobilului 3. Tija reglabilă 15 cu buclele de contact 14 se poate deplasa pe barele articulate 16 şi 17, pentru a face posibilă cârmuirea mijlocului de transport pe apă de către automobilele cu tracţiune integrală, cu tracţiune faţă sau spate. The car 3 is moved on tracks with the guides 2 on the floating platform 1, until the car 3 is placed with the driving wheels 4 on the drive cylinders 5 and 6 and with the steered wheels 13 - in contact with the contact loops 14. To propel the means of transport when the engine of the car 3 is operating, the rotational movement of the driving wheels 4 is transmitted to the cylinders 5 and 6, which through the cylindrical gear transmit the given movement to the housing 7 of the differential 8. The rotational movement of the housing 7 is transmitted by means of the conical wheels 9 and 10 and the half-axles 11, the water wheels 12. The rotation of the water wheels 12 propels the means of transport on water with the adjustable speed of the car engine. The steering wheel of the vehicle 3 is used to steer the water vehicle. The steering of the steered wheels 13 is transmitted via the contact loops 14, the adjustable rod 15, depending on the gauge of the vehicle 3. The adjustable rod 15 with the contact loops 14 can move on the articulated bars 16 and 17, to make it possible to steer the water vehicle by all-wheel drive, front-wheel drive or rear-wheel drive vehicles.

1. US 3987748 A 1976.10.26 1. US 3987748 A 1976.10.26

2. US 2997012 A 1961.08.22 2. US 2997012 A 1961.08.22

Claims

Water transport means for a car, which includes a floating platform, on which a car is placed, the driving wheels of which are placed on two drive cylinders, kinematically connected to the car's propulsion system, at the same time the steered wheels of the car are kinematically connected to a rudder system, characterized in that the drive cylinders are kinematically connected by means of a differential with the semi-axles of water wheels, mounted on the sides of the floating platform; the rudder system includes two contact loops, placed between the rims of the steered wheels of the car and connected to each other by means of an adjustable rod, kinematically connected by a system of articulated bars with the rudder.