TW513359B - Motor and engine mixed duplex transmission structure - Google Patents

Abstract

This invention relates to a motor and engine duplex power transmission structure. This invention provides a motor driving unit and an engine driving unit on a single drive shaft, coordinating with a unidirectional bearing, clutch, and pulley bead disc on the drive shaft, for transmitting the power to an output unit (wheel axle and gear box) by means of a V-belt or steel cable. The belt or steel cable for outputting the mixed power switches between the engine power and the motor power during advancement travel by means of the unidirectional characteristic of the unidirectional components, so as to eliminate interference, and to allow smooth advancement speed without interruptions. The mechanism provided by this invention is compact in size and provides two driving power sources, including the motor and engine power on a single drive shaft so as to reduce the space required for installation. Further, the power output is stable, the center of gravity is centralized and overall weight is reduced. Hence, this invention provides a novel structure with original effects and industrial applicability.

Description

513359 V. Description of the invention (1) The present invention is a hybrid power transmission structure of a motor and an engine. The motor power mechanism and the engine power mechanism are arranged on the same transmission shaft, and the one-way bearings and clutches provided on the transmission shaft are matched. With Pulizhu disc, the power is connected to the output mechanism (axle and gearbox) by V-belt or steel belt, and > constitutes an innovative structure. ^ Please refer to the first and second figures. The conventional No. 86 1 1 5284 "Hybrid Motor and Engine Transmission Structure" is mainly composed of a set of engine power mechanism (1 0) and a set of motor power mechanism (1 1) A set of variable-speed gear wheels (1 2) connecting the engine power mechanism (1 0) and the motor power mechanism (1 1), and two sets connected to the engine power mechanism (1 0) and the motor power mechanism (1 1), and it is composed of a one-way member (1 3) and a driven pulley (1 _ 5) that rotate with the transmission shaft of the speed-change gear set (1 2). In the high-speed section, the engine power mechanism (1 0) cooperates with a one-way member '(13) to transmit power (see the first figure), and the low-speed section between the two previous speeds belongs to the motor low The power consumption range is transmitted by the motor power mechanism (1 1) in cooperation with another one-way member (1 3) (see the second figure). In this way, the single power can be appropriately selected according to the driving state or driving area. Export methods, and achieve economic and practical purposes; above, The use of structure is also the creation of the creator of this case, and because of its structural innovation and unquestionable practicability and progress, after submitting an application for issuance to Jun Bureau, it was recognized and obtained the first patent for invention. 1 0 0 4 0 9 is on file.

Page 5 513359 V. Description of the invention (2) However, there are many applications that cannot be improved. One (1 ... 1) is an individual structure (1 1), and each has its own space, and the second one (1) 1) Pulizhu disc (two different transmission structures are in power, so when you think about motor vehicles, practical and hybrid engines, you can focus more on the shortcomings of more focused research, enumerate the disadvantages due to the conventional), gear settings 14) The engine is a transmission system with different drive shafts, and the space makes the machine different because of the habit. 14) The overall progress of the power shaft will still produce long-term operation. After the performance person wants to shut down the car and sends out an occupied structure of the motor and engine, he finds out that it is later (please refer to the power mechanism (1 0), group (1 2) and driven belt power mechanism (1) shown in the third figure) 0) Different from the horse and the installation position, and so the structural power machine and different pulley systems that are used in the power system of a motor vehicle will be unstable due to the second action; Less space in the machine and mixed moving structure (1 installation position (15 caused by the gap between the horsepower and the profit), and the ability to transmit 0) and horse set, and the system) The transmission of the transmission is different from that of the engine. Can be trapped, apply for research and development of power output structure in the year of application. There are still some uses). Motor power wheels (1 5 Da power machine two kinds of power actually installed is not enough to streamline Da power machine with different forces, so hybrid power shaft transmission It can affect people ’s experience in optimizing the engine and the engine. It is more stable and the primary purpose of the invention is to provide a motor and engine hybrid power transmission structure with a more stable output and a more concentrated center of gravity.

Page 6 513359 V. Description of the invention (3) After the power mechanism and engine power mechanism are arranged on the same transmission shaft, the one-way bearings, clutches and Pulizhu discs provided on the same transmission shaft are used to transfer the power to a V-belt Or the steel belt is connected to the output mechanism (axle and gearbox), and the belt or steel belt that outputs hybrid power will have the characteristic of one-way transmission in one direction, so that the engine power and motor power can be switched between each other during forward driving And it will not cause interference, and allow the speed to be properly connected without hindering driving. Under the alternating operation of the same drive shaft, each power source can provide power in the best stable state, so that the entire power transmission mechanism Form a near-perfect designer. A secondary object of the present invention is to provide a hybrid power transmission structure of a motor and an engine, which reduces the space occupied by the mechanism. The motor and the engine are switched on the same drive shaft. The arrangement of the clutch and the one-way bearing in parallel can greatly reduce the overall installation space; therefore, the present invention is indeed a hybrid transmission structure of a motor and an engine with few overall structural elements and small space. Regarding the invention of this case in order to achieve the above-mentioned object, the technology, means and other effects adopted, a preferred and feasible embodiment will be listed and illustrated in detail with the drawings. It is believed that the purpose, characteristics and other advantages of the invention of this case can be obtained An in-depth and specific understanding. Schematic part The first diagram is a schematic diagram of a conventional engine transmission.

Page 7 513359 V. Description of the invention (4) The second diagram The third diagram The fourth diagram The fifth diagram The sixth diagram The seventh diagram The eighth diagram The ninth diagram is a schematic diagram of a conventional motor drive. This is a perspective view of the structure of a conventional embodiment. It is a schematic diagram of the engine transmission of the present invention. It is a perspective view of the axial structure of the engine transmission of the present invention. It is a perspective view of the axial structure of the motor drive according to the present invention. It is a side view of the structural position of the embodiment of the present invention. Part of the drawing (1 0) Engine power mechanism (1 2) Transmission gear set (1 4) Pulizhu disc (2 0) Body (30) Engine power mechanism (3 2) Engine (3 4) one-way bearing (4 1) Outer rotor motor (50) Pulizhu disc (5 2) Bevel disc (61) driven pulley 1 1) motor power mechanism 1 3) one-way member 1 5) driven pulley 2 1) capacity 31) Clutch 3 3) Transmission shaft 4 0) Outer rotor motor structure 4 2) One-way bearing 5 1) Weight rotor 6 0) Transmission gear set 6 2) Belt

Page 513359 V. Description of the invention (5) First, please refer to the fourth, sixth, eighth, and ninth diagrams, which are schematic diagrams of the hybrid transmission structure of the motor and engine of the present invention, and the hybrid transmission structure of the motor and engine of the present invention. The structure is mainly connected by a belt (6 2) (can also be a steel belt or a chain) next to a driven pulley (6 1) and (or other belt connecting elements) a transmission gear set (60), including: A body (20), a case with a housing (21)

An engine power mechanism (30) is composed of a clutch (3 1) connected to the engine (3 2), and the clutch (3 1) is installed in the accommodation space (2 1)-the side; a transmission The shaft (3 3) is a shaft rod connected to the clutch (3 1) by a one-way bearing (3 4), and the transmission shaft (3 3) is passed through the accommodation space (21) of the body (20) ) Inside; an outer rotor motor structure (40), which is a set of outer rotor motors (4 1), which are arranged outside the drive shaft (3 3) and in the accommodation space (2 1) of the body (2 0), And the outer rotor motor (4 1) is connected to the transmission shaft (3 3) with a one-way bearing (4 2);

A Puli beads disc (50) (also an oil-immersed steel belt or planetary gear type transmission system) is a set of Puli beads arranged on one end of the transmission shaft (3 3) relative to the engine (3 2) Disk (50), and a pulum bead rotor (51) is installed in the body of the Pulizhu disk (50), which will swing the weight rotor (51) to one side by centrifugal force during rotation, and then cooperate with The inclined surface design of the fixed inclined disc (5 2) in the disc body makes the belt (6 2) tight and starts to transmit power; the above is the component phase of the present invention 513359 6) An overview of the position and structure, through the above-mentioned structural features and their interrelationships. The clever arrangement of the positions, combined with the principle of interaction between the following components, can achieve the basic purpose of the prior disclosure of the invention. ^ Secondly, the operation principle of the invention of this case will be described in detail with the diagrams, so as to enable your reviewing committee to understand the structure, characteristics and other advantages of the invention. It can have further experience and understanding, in order to facilitate the description and highlight the authenticity of the invention. The more common use is progress and practicality. Here we compare the different power modes of the lowest speed, the highest speed, and the medium speed: Please refer to the fourth figure, when the engine (3 2) is in the initial stage of the starting, the rotating engine (32) The clutch (31) will be linked, and the clutch (3 1) will link the one-way bearing (3 4), and this one-way bearing (3 4) will drive the drive shaft (3 3) and make Pulizhu The disc (50) _ and the belt (62) act accordingly. If the power at the initial speed is initially transmitted by the engine (3 2), please refer to the fifth figure again. The engine (3 2) interlocks the clutch ( 31) The one-way bearing (34) will be driven when rotating. At this time, the outer rotor motor mechanism (4 0) assembled outside the drive shaft (3 3) has just started to run, but the outer rotor is lower due to its lower speed. The speed of the one-way bearing (4 2) driven by the motor (4 1) is lower than that of the one-way bearing 34 ^), with each other will not limiting, actors. ▲ Please refer to the sixth figure, when the vehicle speed is increased to the middle speed, such as 15 km / h to 40 km / h, when the outer rotor motor (4 1) has exceeded the engine (3 2) speed , The engine (3 2)

Page 10 513359 V. Description of the invention σ) The speed setting is reduced to the idling state, and the unidirectional bearing (4 2) connected by the outer rotor motor (4 1) drives the drive shaft (3 3); at this time, please refer to As shown in the figure 7, the speed of the outer rotor motor (41) keeps increasing, and the outer rotor 'motor (4 1) will make the bearing (4 2) drive the drive shaft (3 3) at a higher speed, so it is located at the end of the engine (3 2) The speed of the one-way bearing (3 4) will be lower than that of the bearing (4 2), so that the power of the engine (3 2) will only drive the one-way bearing (3 4), and will not have a limiting effect on the drive shaft (3 3); The one-way bearing (3 4) assembled on the transmission shaft (3 3) can still rotate at a lower speed. At this point, the power of the engine (3 2) is not only smoothly switched to the power of the outer rotor motor (4 1), but also The speed can be smoothly connected; if there is a temporary high torque demand in the middle speed section, the speed of the outer rotor motor (4 1) will decrease due to the resistance, and when the speed of the engine (3 2) is appropriately matched, the engine will automatically turn to the engine (3 2) high torque power drive until the torque demand disappears _, the outer rotor motor (4 1) rotates up again Drive vehicles. Similarly, when the vehicle speed reaches the high-speed section, the outer rotor motor (4 1) reaches the preset speed, the power of the engine (3 2) is accelerated, the clutch (3 1) is engaged, and the Pulizhu on the transmission shaft (33) The heavy weight rotor (5 1) inside the disc (50) is rotated to one side by centrifugal force when rotating, and then the inclined surface design in the 0-in-pan body is used to make the Pulizhu disc (50) to be fixed. The inclined disc (52) makes the effective diameter of the belt (62) in contact with the fixed inclined disc (5 2) larger, and relatively makes the belt (6 2) in contact with the driven pulley (6 1) (or other Belt connecting element) moves to a smaller effective diameter, increasing the speed even higher to the outer rotor motor

Page 11 V. Description of the invention (8) (4 1) The equivalent rotating force, at this time the outer rotor ', can switch the power to W engine (3 2) and move it on the drive shaft (3 3): up to ( 4 1) The power can be stopped; therefore, under the action of the present invention, not only can the smooth connection between the bearing (3 1) and the bearing (4 2); in order to switch to two different powers, but also make the speed selection, It can also be changed from the power source. The power switching can be automatically controlled by the electronic circuit. The design is not a structural part. Therefore: Ding selection control '1 is set as the switching control. This is a problem discussed in another design field. , Do not hesitate to the scope of special desires, will not repeat them here. The present invention will provide a set of power that can be provided by the engine (3 a large amount of power consumption, the amount of power consumption is more than 俟), and effectively improve the transmission of some specific area engines (3 2). The power enables the vehicle to switch between the engine and the engine in time to reduce the speed of the 40 km motor (4 speeds, and the second-moving mechanism forms a power-dense metropolis that will be used outside and in the suburbs (3 2 responders. It is worth mentioning Yes, " combined with starting at the start without losing power

The rotor motor (4 1 depending on the actual use situation 2) provides wheels to drive at 15 to 15 km, driven by the outer rotor at 40 km / h. This operation allows the entire power transmission system to use the domain alone. After the break, the air pollution is completed, and the break is completely to attract the best torque and reaction.

Page 12 513359 V. Description of the invention (9) The most important thing is that the present invention has many fewer than the conventional integral structural elements, takes up less space and is lighter weight; please refer to the eighth and ninth diagrams, so the present invention is on the same transmission Two kinds of power are switched on the shaft (3 3). Not only the two kinds of power can share the same set of Pulizhu disc (50) and belt (62), but also the outer rotor motor (4 1), the engine (3 2), The arrangement of the Pulizhu disc (50), the clutch (31), and the one-way bearing (34) (42) can greatly reduce the overall installation space required; therefore, the invention is indeed an integral structural element Motor and engine hybrid transmission structure with few and small space. In summary, the structure and a set of quotes refer to the same driving force, and the phase switching of the transmission direction is not affected and it is reduced to a more concentrated structure. Therefore, the patented drive shaft V-shaped leather has mixed characteristics, and travels; the same An application that is necessary for transfer and can be invented. The present invention utilizes a single belt or a steel belt and a power belt provided on the engine power mechanism to prevent forward driving from generating the installation space for the switch on the axis of the invention. Lighter body weight can increase the use of customary industries, and I hope that the customary motors and motors provided in the case of bearing output machines or steel belts can be used; therefore, this effect should be reviewed. Put a group of horses in the same pass, clutch structure (wheel, will use a single engine power), and let the mechanism make a power invention case than the engine two, and it is more indispensable. Please move the shaft early. It can be used with the motor's moving speed without occupying a kind of power, and the output is more stable, which has become a practical doubt. Even the unidirectional drive force can interoperate relevance convergence space, and not only greatly set, a focus demand innovation junction who proposed method, Li 'sense penetration

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Claims (1)

513359 -------- 6. Scope of patent application 1 · A motor and induction motor, and household β are connected to a meter 1 ^ ,, a power transmission structure, including: the power next to the moving pulley Passing knot:: = = a person with a housing space; " The engine power mechanism is wounded and clutches crying 奘, y, the clutch is connected to the engine and 4 if it is I, it is in the housing space. It is composed of one side, a transmission shaft, a one-way 'special-purpose' shaft system that is installed in the housing space of the body · the shaft as above, an outer rotor motor mechanism, which is a set of outer rotor motors And the outer rotation; the horse 2 shaft body is on the drive shaft; built ^ as soon as the bearing is installed ^; speed system, is a set of transmission mechanism set in the transmission, can cooperate with the engine power transmission power = for the engine The f at one end is the same as that described in item 1 of the scope of the patent application. It can be a steel belt. ❹Engine hybrid transmission 3 · As in the case of the A-transmission structure described in item 1 of the patent application scope, the belt can also be a chain. Motor and engine hybrid power transmission system ^ The motor disk engine hybrid power transmission system described in item 1 of the patent application scope, the belt, the transmission gear set and the connecting element from 22 to 22. Pi can be set between the pulleys of the field Page 16 513359 6. Application for patent scope 5. The hybrid transmission structure of the motor and engine described in item 1 of the scope of patent application. The transmission system can be a Pulizhu disc, which is a set of transmission shafts arranged relative to the engine. One end of the Pulizhu disc, and a weight hammer rotor is installed in the body of the Pulizhu disc. During rotation, the weight rotor will be thrown to the side by centrifugal force, and then the inclined surface of the disc body is designed to make the belt be Those who clamp and start transmitting power. 6. According to the hybrid power transmission structure of the motor and engine described in item 1 of the patent application scope, the transmission system may also be an oil-immersed steel belt transmission system. 7. According to the motor and engine hybrid power transmission structure described in item 1 of the scope of patent application, the transmission system may also be a planetary gear transmission system. Page 17