4results about How to "High output speed" patented technology

The present application relates to a bidirectional energy recovery device, belonging to the technical field of automobile energy recovery; comprising a protective shell fixed to the frame above the axle, the inside of the protective shell is rotatably connected with the speed-increasing gear shaft and the output shaft with parallel axis, the speed-increasing gear shaft and the output shaft are transmission connected through the speed-increasing gear, the output shaft is connected with the generator inside the protective shell, the inside of the protective shell is rotatably connected with two groups of output gear rings which are symmetrical, the speed-increasing gear shaft is between the two groups of output gear rings, two ratchet gears are respectively sleeved on the speed-increasing gear shaft through the same ratchet and pawl structure, the output gear rings are engaged with the corresponding ratchet gears, the hinged plate parts of the two output gear rings respectively extend from the front and rear sides of the protective shell and are connected with the wheels through a connecting rod input shaft; the problem that the energy contained in the vibration cannot be utilized when the current suspension buffers the vibration between the axle and the frame is solved.

This invention relates to a distributed drive mechanism and its shift control method. The distributed drive mechanism includes two drive units, each comprising a motor and a transmission component. The motor outputs power through the transmission component. The two transmission components in the two drive units share a common rotation axis, and are engaged or disengaged via a coupling clutch. When the coupling clutch is disengaged, the two drive units operate independently, providing torque vectoring capability to distribute different torques to the left and right wheels, assisting the vehicle in following the steering wheel's intent. Furthermore, since the two drive units drive the left and right wheels separately, the power requirement of a single motor is low, allowing for the selection of a smaller motor, thereby reducing motor size and weight, and lowering costs. When the two transmission components are engaged via the coupling clutch, they rotate synchronously. The two drive units are coupled together, locking the left and right wheels as a single unit rotating synchronously, achieving the function of a differential lock, which can meet the power requirements under certain operating conditions.

The utility model discloses a height adjusting device for automobile detection platform relates to automobile detection platform technical field. The height adjusting device for automobile detection platform includes the mount, the upper portion of mount is provided with adjusting mechanism: drive assembly, including fixed mounting on the upper portion of mount and is increased height frame, the upper portion fixed mounting of height frame has the shell, the upper end fixed mounting of shell has the top, the upper portion fixed mounting of top has drive motor, rotates through drive motor and drives gear, and two groups of planetary gears are under the double restraint of the tooth profile structure of shell inner wall and drive gear, transmission frame bottom gear -like convex, revolve around drive gear, and also carry out autogyration, realize deceleration and increase the moment, and the tooth profile convex of transmission frame bottom and the planetary gear of output frame upper portion secondary reduce output speed and improve output torque, so that drive motor can select low output torque's model, thereby reduce the volume of drive motor, avoid the device volume too big.

The utility model discloses a centrifugal impeller, centrifugal fan and air conditioner, centrifugal fan includes drive motor and centrifugal impeller, and centrifugal impeller includes: middle disc subassembly, main hub, bottom disc, blade and frame, be equipped with the ladder part on main hub, and the ladder part includes: first ladder section, second ladder section and third ladder section, and first ladder section is connected in the outer circumferential side of middle disc subassembly, and second ladder section is connected in the outer circumferential side of first ladder section, and third ladder section is connected in the outer circumferential side of second ladder section, and bottom disc is connected in the outer circumferential side of third ladder section. Since being equipped with first ladder section, second ladder section and third ladder section on main hub, first ladder section, second ladder section and third ladder section are opposite to the outer surface of drive motor and set up, can let centrifugal impeller and the structure arrangement of drive motor be more compact, to let the use performance and service life of drive motor get the promotion, still can reduce the shelter of main hub to the air inlet, promote the air volume, reduce the operating noise.