45results about How to "Power transmission direct" patented technology

The invention discloses a power transmission system and a vehicle thereof. The power transmission system includes: a power source; a first motor generator unit; a system power output part; a mode conversion device, and the mode conversion device includes: an input part and a planetary gear mechanism , an adapter and an output part, the output part is connected to the input end of the power output part of the system, the input part outputs the power from the power source and the first motor generator unit, the planetary gear mechanism includes first to third elements, the first The element is fixed to the input part, the second element is fixedly arranged, and the adapter is used to selectively engage one of the first element and the third element with the output part, and the output part is engaged with the third element, so as to be suitable for making the input part output a high speed The speed at the input end of the power output part of the system. In this way, the driving modes of the vehicle can be enriched, and the vehicle can adapt to different road conditions.

The invention discloses a power transmission system and a vehicle with the same. The power transmission system includes a power source, a speed change unit, a first motor generator unit, a switching module, a second motor generator, a system power output part and a mode conversion device; the first motor generator unit comprises a first motor generator and a unit coupling part; the first motor generator is selectively in dynamic coupled connection with the speed change unit or the unit coupling part through the switching module; the second motor generator is directly or selectively in dynamiccoupled connection with an engine; the mode conversion device comprises an input part and an output part, the conversion device input part is in dynamic coupled connection with the speed change unit and the unit coupling part separately, the output part is connected with the system power output part, and the input part is selectively connected with the output part; when the input part is in dynamic coupled connection with the output part, the rotational speed of the input part is greater than or equal to that of the output part. In this way, the driving modes of the vehicle can be enriched, and the vehicle can adapt to different road conditions.

The invention discloses a power transmission system and a vehicle with it. The power transmission system includes: a power source; a speed change unit, the speed change unit is selectively connected to the power source by power coupling; a first motor generator unit; a system power output part; A mode conversion device, the mode conversion device includes a conversion device input part and a conversion device output part, the conversion device input part outputs power from at least one of the power source and the first motor generator unit, the conversion device output part and the system power output part The input end of the conversion device is connected to the input part of the conversion device and the output part of the conversion device is selectively power-coupled; when the input part of the conversion device and the output part of the conversion device are connected by power coupling, the rotational speed of the input part of the conversion device is higher than or equal to the rotational speed of the output part of the conversion device . In this way, the driving modes of the vehicle can be enriched, and the vehicle can adapt to different road conditions, which can improve the driving experience of the driver.

The invention discloses a power transmission system and a vehicle. The power transmission system includes a system power output part, an engine, a second motor generator, a first motor generator unitand a mode conversion device; an input end of the system power output part is selectively in dynamic coupled connection with the engine; the second motor generator is directly or selectively in dynamic coupled connection with the engine; the first motor generator unit comprises a first motor generator and a unit coupling part, the unit coupling part is in dynamic coupled connection with the systempower output part, and the first motor generator is selectively in dynamic coupled connection with the unit coupling part; the engine can be in dynamic coupled connection or disconnection with the unit coupling part through the mode conversion device, the engine can be in dynamic coupled connection with the unit coupling part through the mode conversion device, and therefore power output of the engine is subjected to speed reduction through the mode conversion device in sequence and then output to the unit coupling part. In this way, the driving modes of the vehicle can be enriched, and the vehicle can adapt to different road conditions.

The invention discloses a power transmission system and a vehicle with the same. The power transmission system includes a power source, a first motor generator unit, a switching module, a system poweroutput part and a mode conversion device; the first motor generator unit comprises a first motor generator and a unit coupling part; the first motor generator is selectively in dynamic coupled connection with the power source or the unit coupling part through the switching module; the mode conversion device comprises an input part, a first conversion part, a second conversion part and an output part, the output part is connected with an input end of the system power output part, the input part is suitable for outputting power from at least one of the power source and the first motor generatorunit, the input part is selectively connected with the first conversion part or the second conversion part, the first conversion part and the second conversion part are both in matched transmission with the output part, the input part is connected with the second conversion part, and therefore rotational speed output by the input part is reduced and then output. In this way, the vehicle can adaptto different road conditions.

The invention discloses floating body type offshore wind power generation equipment. The floating body type offshore wind power generation equipment structurally comprises a generator, a connecting bearing, a fan blade rotating wheel, a supporting rod, a fixing base, a fluid balancing mechanism and an examination window; the supporting rod is inlaid in the center of the fixing base; the floating body type offshore wind power generation equipment is provided with an elastic push-and-pull device, an anti-oscillation device and a pendulum bob braking structure, before sea waves come, balancing preparation is made according to the flowing speed of water flow, the pendulum bob braking structure changes impact force in an optional direction into braking force of the fluid balancing mechanism, bytransmitting via a power transmitting structure and a transmission structure mechanism, mechanical energy is converted into a power source of the elastic push-and-pull device in a centralized manner,the power source drives a fluid accommodating box, the magnitude of the overall gravity of the fluid accommodating box is equal to that of the impacting force of the sea waves, but the direction of the overall gravity of the fluid accommodating box is opposite to that of the impacting force of the sea waves, it can be ensured that the fixing base is not affected by the sea waves, steadiness is kept, and test on wind power directions is not affected.

Disclosed are a power train and a vehicle having same. The power train comprises: a power source (100); a first motor-generator unit (300); a system power output portion (401); and a mode switching device (402), the mode switching device (402) comprising: an input portion (4020), a first switching portion, a second switching portion and an output portion (4022). The output portion (4022) is connected to an input end of the system power output portion (401). The input portion (4020) is adapted to output the power from at least one of the power source (100) and the first motor-generator unit (300). The input portion (4020) is fixedly connected to the first switching portion. The output portion (4022) selectively engages with the first switching portion (4021a) or the second switching portion (4021b). The output portion (4022) engages with the second switching portion, such that after the rotation speed output by the input portion (4020) is reduced by successively passing through the first switching portion and the second switching portion before being output to the input end of the system power output portion (401). In this way, driving modes of a vehicle can be enriched, and the vehicle can be adapted to different road conditions.

The invention discloses a power transmission system and a vehicle having the same. The power transmission system includes: a power source; a speed change unit, which is suitable for selective power coupling connection with the power source; a first motor generator unit; system power output The first mode conversion device, wherein at least one of the speed change unit and the first motor generator unit is connected or disconnected from the system power output part through the first mode conversion device power coupling; the second mode conversion device, wherein the speed change unit and The first mode conversion device can be connected or disconnected through the power coupling of the second mode conversion device. When the transmission unit and the first mode conversion device can be connected through the power coupling through the second mode conversion device, the power from the power source will pass through the transmission unit in sequence. , the second mode conversion device outputs to the first mode conversion device after decelerating. In this way, the driving modes of the vehicle can be enriched, and the vehicle can adapt to different road conditions, which can improve the driving experience of the driver.

The invention discloses an automatic water-taking irrigation device on a road near a water area, which comprises a pressure transmission device arranged underground on a country road and a water-taking irrigation device arranged near a river; the pressure transmission device includes a lower pressure plug and a lower pressure rod. The lower pressure plug is lowered under the rolling of the vehicle to drive the lower pressure rod to move downward; the water intake irrigation device includes a traction rope, a first roller, a second roller and a water tank, one end of the traction rope is connected to the lower end of the lower pressure rod, and the traction rope The other end of the water storage tank is connected to the water storage tank, and the water storage tank is located in the river channel to hold water, and the water storage tank is lifted under the traction of the traction rope to introduce water into the irrigation channel. Compared with the prior art, the present invention uses the pressure of passing vehicles as the power source to stretch through the pressure transmission device, while the water intake and irrigation device uses the power source to pull the water tank to dig Hanoi water to the ditches on the nearby water bank for use. Irrigation, on the one hand, can save energy to irrigate the crops, on the other hand, it can slow down the vehicles driving on the country roads and ensure the safety of pedestrians.

The invention discloses a power transmission system and a vehicle with the same. The power transmission system includes an engine, a first motor generator unit, a second motor generator dynamically coupled directly or selectively with the engine, a system power output part, a first mode conversion device through which at least one of the engine and the first motor generator unit is coupled or disconnected with the system power output part, and a second mode conversion device through which the engine and the first mode conversion device can be dynamically coupled or disconnected, wherein the engine and the first mode conversion device are coupled by power through the second mode conversion device so that the power from the engine can be output to the first mode conversion device after speedreduction by the second mode conversion device. In this way, the driving mode of the vehicle can be enriched and the vehicle can adapt to different road conditions.

The invention relates to a planet speed reduction driving mechanism, which comprises a pneumatic clutch, a planet speed reducer, a drive gear box and a plurality of transmission gears, wherein the pneumatic clutch is arranged on a power input shaft of the planet speed reducer; an output shaft of the planet speed reducer is directly inserted in a combination hole behind the drive gear box, and a mounting flange on the output shaft is connected and fixed with the rear end face of the combination hole by a bolt; a driving gear in the transmission gears is arranged on the output shaft of the planet speed reducer; a driven gear in the transmission gears is arranged on an upper right mud-pressing shaft and is meshed with the driving gear; a counter gear in the transmission shaft are arranged with the driven shaft on the same step coaxially and is horizontally meshed with a counter gear arranged on an upper left mud-pressing shaft; and an extrusion shaft is directly inserted in an inner hole of the output shaft of the planet speed reducer and is fixed with the inner hole by a tension cone sleeve for power transmission. The planet speed reduction driving mechanism adopts a straight-tooth cylindrical gear set to drive the two mud-pressing shafts, the straight-tooth cylindrical gear set is operated harmoniously with the extrusion shaft, the driving gear is directly arranged on the output shaft of the speed reducer, the driven gear and the counter gears are arranged at two mud-pressing shaft ends, and three sets of shaft couplings are saved, so the transmission efficiency and the transmission accuracy are improved.

A power transmission system, comprising: a power source (100); a first motor generator unit (300); a system power output portion (401); at least one input shaft (I, II); at least one output shaft (III, IV); a transfer intermediate shaft (V), the transfer intermediate shaft (V) being adapted to transmit power from one of the input shafts (I, II) to a corresponding output shaft (III, IV), the transfer intermediate shaft (V) being selectively connected to a second mode conversion device (403); a first mode conversion device (402), at least one of an output shaft and the first motor generator unit (300) being connected to or disconnected from the system power output portion (401) via the first mode conversion device (402); the second mode conversion device (403), an input shaft (I, II) being connected to or disconnected from the transfer intermediate shaft (V) via the second mode conversion device (403), an input shaft (I, II) being connected to the transfer intermediate shaft (V) via the second mode conversion device (403). Also disclosed is a vehicle comprising the power transmission system. The power transmission system enriches the driving modes of the vehicle, the vehicle can adapt to different road conditions, and the driving experience of the driver is improved.