144results about How to "Smooth power delivery" patented technology

The invention relates to a rotary force drive assembly and a carbon powder box including the same. The rotary force drive assembly comprises a photosensitive element gear mounted at one end of a photosensitive element, a rotary driving force receiving head arranged on the photosensitive element gear, and a power transmission pin for transmitting a rotary driving force received by the rotary driving force receiving head to the photosensitive element gear; the end portion of the rotary driving force receiving head is provided with a sphere matched with the power transmission pin, and the sphere is provided with a through groove; the rotary force drive assembly comprises an upper positioning part and a lower positioning part, the power transmission pin passes through the through groove of the sphere, and the power transmission pin and the sphere are relatively fixedly arranged between the upper positioning part and the lower positioning part in the axial direction of the photosensitive element gear. The rotary force drive assembly has a function of arbitrary direction swing at a certain angle, at the same time, the assembly is simple, axial float quantity and radial float quantity of the rotary driving force receiving head can be effectively controlled, and stable and reliable power transmission can be achieved.

The invention discloses a rocker-type continuously variable transmission, which relates to a mechanical continuously variable transmission for a vehicle. The rocker-type continuously variable transmission is structurally characterized in that sliders I, slide ways I, rockers, sliders II, slide ways II, connecting rods, racks, straight gears and one-way bearings are symmetrically and sequentially mounted on two sides of a cylindrical cam, the sliders I are mounted on the corresponding slide ways I, a roller on one side of each slider I is mounted in a slide way of the cylindrical cam, a roller on the other side of each slider I is embedded into a slide groove of one rocker, the sliders II are mounted on the corresponding slide ways II, a roller on one side of each slider II is embedded into a slide groove of the other rocker, the other side of each slider II is movably connected with the bottom of each connecting rod, the connecting rods are connected with the corresponding racks through rack supporting grooves, the racks are engaged with the straight gears, the one-way bearings are mounted in the straight gears, a gear shaft is mounted between the two one-way bearings, a bevel gear I is mounted in the middle of the gear shaft and engaged with a bevel gear II, a power output shaft is mounted on the bevel gear II, the front ends of the two opposite rockers are connected with each other by a rocker shaft, and a power input shaft is mounted at the bottom of the cylindrical cam.

The invention discloses a torque conversion differential assembly of a coaxial motor. The torque conversion differential assembly comprises a motor sub-assembly, a torque converter sub-assembly and a differential sub-assembly. The motor sub-assembly comprises a motor shell, a motor rear end cover, a motor front end cover and a rotor shaft, the motor rear end cover and the motor front end cover are respectively mounted at two ends of the motor shell, and the rotor shaft is movably mounted on the motor rear end cover and the motor front end cover and is of a hollow structure; the torque converter sub-assembly comprises a torque converter shell, a speed change mechanism and a torque converter end cover, the torque converter end cover is mounted at the front end of the torque converter shell, the rear end of the torque converter shell is mounted on the motor front end cover, the front end of the rotor shaft is in transmission connection with an input end of the speed change mechanism, an output end of the speed change mechanism is fixed onto a shell of the differential sub-assembly, an output end B of the differential sub-assembly is mounted on the torque converter end cover, and an output end A and the output end B of the differential sub-assembly are coaxial with the rotor shaft. The torque conversion differential assembly has the advantages of small occupied space, good balance and applicability to vehicles.

The invention provides an integrated two-gear hybrid electric vehicle driving system with a double-rotor motor. The integrated two-gear hybrid electric vehicle driving system comprises an engine, a multi-disc wet type friction clutch, the double-rotor motor, a double-clutch two-gear speed changer, a differential mechanism, an inverter controller and a power battery. An electromagnetic type power coupling mechanism is composed of the multi-disc wet type friction clutch and the double-rotor motormulti-disc wet type friction clutch, and an engine starting mode, a parking and charging mode, a pure electric driving mode, an engine independent driving mode, a hybrid driving mode and a regeneration braking mode of a vehicle can be realized respectively; rapid and smooth switching of low-speed gears and high-speed gears of the vehicle can be realized through the double-clutch two-gear speed changer; the driving system integrates the multi-disc wet type friction clutch and the double-rotor motor, and the double-clutch two-gear speed changer and the differential mechanism, and has the advantages of high transmission efficiency, compact structure, high integration degree and convenience for arrangement and light weight of the whole vehicle; the dynamic property, economical efficiency, emission performance and comfort of the whole vehicle are improved.

The invention discloses a herringbone tooth surface gear transmission mechanism. The herringbone tooth surface gear transmission mechanism comprises a herringbone tooth surface gear and a herringbone tooth cylindrical gear. The herringbone tooth surface gear comprises a disc gear body and a gear shaft. First herringbone teeth annually distributed are arranged on the surface of one side of the disc gear body. Second herringbone teeth are arranged on the periphery of a gear body of the herringbone tooth cylindrical gear. Each first herringbone tooth is composed of a first right-handed gear tooth and a first left-handed gear tooth which are connected to be herringbone in a butt joint manner. Each second herringbone tooth is composed of a second left-handed gear tooth and a second right-handed gear tooth which are connected to be herringbone in a butt joint manner. The second left-handed gear teeth are meshed with the first right-handed gear teeth. The second right-handed gear teeth are meshed with the first left-handed gear teeth. The invention further discloses a tooth milling method for the herringbone tooth surface gear in the herringbone tooth surface gear transmission mechanism. The herringbone tooth surface gear transmission mechanism is high in bearing capacity, good in meshing performance, stable in transmission, low in noise and high in practicability. By means of the tooth milling method for the herringbone tooth surface gear, the tooth width of the herringbone tooth surface gear can be utilized to the maximum extent.

The invention discloses an intelligent polishing production line for putty on the surface of a casting, and belongs to the field of machining. The intelligent polishing production line comprises a robot polishing chamber, a manual finishing chamber, a spraying chamber and a drying chamber which are sequentially arranged in an assembly line, the robot polishing chamber communicates with the manualfinishing chamber through a roller type conveying line to realize material transferring, the manual trimming chamber and the spraying chamber communicate with an accumulation line through the roller type conveying line and realize material transferring, the spraying chamber communicates with the drying chamber through the roller type conveying line, a polishing robot is arranged in the robot polishing chamber and used for performing polishing on a plurality of to-be-ground positions of a workpiece, a safety optical grating for monitoring the working range of the polishing robot is further arranged in the robot polishing chamber, and an abrasive paper replacing mechanism is arranged in the robot polishing chamber and used for replacing abrasive paper on the polishing robot. According to theintelligent polishing production line for the putty on the surface of the casting, the assembly line type automatic polishing is achieved, the manpower is saved, the working efficiency is improved and the intelligent polishing production line is more environmentally friendly.

The invention discloses a bidirectional magnetic levitation sound wave motor device which comprises a motor shell and a motor shaft branch, the motor shaft branch is arranged at the axis of the motorshell, an end cover is arranged at the bottom end of the motor shell, shaft holes are formed in the axis of the motor shell and the axis of the end cover, and the motor shaft branch penetrates throughthe two shaft holes. According to the invention, motion transmission is realized through an electromagnetic effect; a torsion bar and other elastic structures do not need to be installed; on one hand, the situation that the service life of the motor is short due to the fact that the elastic structure is easily damaged in use is avoided; on the other hand, the motor in unit volume can transmit torque with a larger numerical value; when the device is applied to an electric toothbrush, the weight of the electric toothbrush can be reduced, the up-and-down telescopic movement is closer to the tooth brushing feeling in daily life while left and right swinging is carried out, the cleaning effect is greatly improved, the user experience is improved, and the blank that no axial telescopic movementexists except radial left-and-right swinging in the market is filled up.

A shock absorber (1) includes, as main components, a spiral shaft (2) holding an abutting member (16) and a slider (30), a holder (5), an oil resistance type rotary damper (18), a damper spring (40) for urging the oil resistance type rotary damper (18) rearward, the abutting member (16) attached to the front end (3) of the spiral shaft (2), and a receiving member (17) on which the abutting member (16) can be made to abut. A drawing device (200) makes the shock absorber (1) fit a coil spring (29) for urging the slider (30) in the drawing direction to the spiral shaft (2), and makes the slider (30) support a hook member (34) rotatably such that sustention and switching can be made between the drawing posture and the drawing release posture.

In a keyboard apparatus including a key supported for pivoting movement about a pivot point, a mass member that imparts a reaction force to performance operation of the key in interlocked relation to the key, and an electromagnetic actuator provided between the key and the mass member for imparting a driving force to the key and mass member, a transmission member is provided in detachable abutment with the key and mass member. The transmission member can be disengaged from the key or the mass member depending on operating conditions of the key and the mass member. Thus, it is possible to not only prevent unnecessary binding forces from acting in areas where the transmission member and the key and the mass member abut against each other, but also achieve smooth movement of the key and the mass member and prevent increase of inertial mass of the transmission member. The smooth movement of the key and mass member can achieve force sense control with good responsiveness. Further, the key is pivotable in a key depressing direction as a reaction force imparted from the mass member is reduced by impartment, to the key, of a driving force by the actuator. Thus, the apparatus can perform both force sense control on depression operation of the key and an automatic performance involving automatic operation of the key, through cooperation between a reaction force imparted from the mass member to the key and the driving force imparted from the actuator to the key.

The invention relates to a bicycle depositing management device. The bicycle depositing management device comprises a depositing device main body, an intelligent control device, and a rotation control device; the depositing device main body comprises at least one layer of a depositing database; the depositing compartments of different layers are stacked successively up and down; the depositing compartment of each layer consists of a plurality of rotatable depositing units; a rotary control device is arranged inside the depositing device main body for driving the depositing units to rotate; and an intelligent control device is arranged on the outer side wall of the depositing device main body and is in signal connection with the rotary control device. The technical scheme of the bicycle depositing management device provides a management device which can intelligently store bicycles and can realize intelligent bicycle storage and picking-up through intelligently controlling a rotary platform, which is simple, convenient and efficient.

The invention provides an electric power assisted bicycle and an assembly suitable for the electric power assisted bicycle and capable of being mounted on a bicycle frame. The assembly not only can simplify an auxiliary power mechanism used for the electric power assisted bicycle but also can be easily mounted on the bicycle frame. The assembly is characterized in that at least the following components are arranged on a common base to form the assembly: a chain wheel, an electric power output mechanism, an auxiliary gear, a connecting mechanism and a drive shaft, wherein the chain wheel is used for transmitting pedaling force to a drive wheel and can rotate; the electric power output mechanism outputs electric power used for assisting the pedaling force through an output shaft; the auxiliary gear is connected with the output shaft of the electric power output mechanism through a gear mechanism; the connecting mechanism connects the auxiliary gear with the chain wheel coaxially; the drive shaft is stored in a shaft sleeve in a rotating mode by utilizing the pedaling force; the shaft sleeve is connected with the common base, or the shaft sleeve and the common base are formed integrally.

The invention discloses an automatic double-gear transmission and provides a power-failure-free mechanical transmission integrating flexible transmission with rigid transmission. The automatic double-gear transmission comprises a hollow shaft, spring rings, a boss push rod, a movable boss, a driving gear, an input shaft, an engagement sleeve, a driven gear I, a driven gear II, steel balls, an output shaft, a shifting fork, a shifting fork shaft, a transmission gear set and steel ball racks; the boss push rod is installed in the center of the hollow shaft; the boss push rod is connected with the shifting fork shaft through a bolt so that the linkage between the boss push rod and the shifting fork shaft can be achieved, and therefore the movable boss and the engagement sleeve are driven to move in the axial direction. According to the transmission, the gear shifting process is simple to operate, the ectrosis sense is not obvious, and impact, collision and friction in the connection process can be reduced effectively.

The invention discloses a multi-way torque balance control automobile stable and soft start method. The method includes the steps that a brake is stepped, an engine is in an idling state, an inductiondevice is in a non-trigger state, the load borne by a transmission shaft b is larger than the load borne by a transmission shaft a, power of the engine is transmitted towards the transmission shaft a, and an automobile is static; the brake is released, the engine is in the idling state, the induction device is in the non-trigger state, the load borne by the transmission shaft b is smaller than the load borne by the transmission shaft a, the power of the engine is transmitted towards the transmission shaft a and the transmission shaft b, the power transmitted towards the transmission shaft b is gradually increased, and the automobile slowly advances; an accelerator is stepped, the engine is in a high-speed state, the induction device is in a trigger state, the load borne by the transmission shaft b is far smaller than the load borne by the transmission shaft a, the power of the engine is transmitted to the transmission shaft a and the transmission shaft b, the power transmitted towardsthe transmission shaft b is gradually increased, and the advancing speed of the automobile is gradually increased to the maximum value.

The invention relates to the field of mechanical equipment, particularly to an all-terrain vehicle, which comprises a vehicle body, a first power generation device, a propelling device connected withthe vehicle body, and a second power generation device connected with the propelling device, wherein the position of the bottom side of the propelling device is lower than the position of the chassisof the vehicle body, the all-terrain vehicle further comprises transmission mechanisms, tire fixing devices, tires connected with the tire fixing devices, and first folding shafts arranged at the twoends of the vehicle body, the first end of the transmission mechanism is connected with the first power generation device, the second end of the transmission mechanism is connected with the tire fixing device, the third end of the transmission mechanism is connected with the first folding shaft, and the transmission mechanism can drive the tire to turn over by using the first folding shaft as theaxis. According to the invention, the wheel type running state or the propelling device working state is switched by turning over the tires so as to run on different running surfaces.

The present invention discloses a box capable of being detachably arranged in an image forming apparatus having a detection unit. The box comprises: a housing, an input gear and a counting mechanism,wherein the counting mechanism comprises a detected part capable of changing the state of a detection body, the driving force from the input gear can be transmitted to the detected part so as to makethe detected part move between a first position and a second position, the first position is a position at where the detected part changes the state of the detection body, the second position is a position at where the detected part does not change the state of the detection body, the input gear transmits driving force to the detected part to make the detected part move from the first position tothe second position, the driving force transmitted to the detected part by the input gear can be disconnected at the second position, and the detected part can move from the second position to the first position when the driving force is disconnected, which solves the problem in the prior art. The lack of toothed gears has made the manufacturing cost of the box a technical problem.

The invention discloses a boom device of a boom-type engineering machine, which comprises a first boom, a second boom, a third boom and a fourth boom which are movably connected respectively, and the third boom is a curved boom frame, power components are installed between each adjacent boom frame to drive any boom frame to rotate relative to its adjacent boom frame, and the folding direction of the second boom frame relative to the first boom frame is the same as that of the first boom frame The folding direction of the third arm frame relative to the second arm frame is opposite, and the folding direction of the fourth arm frame relative to the third arm frame is the same as that of the third arm frame relative to the first arm frame. The folding directions of the two booms are the same. In this way, the folding space of the fourth boom is large, so that the boom device is not easy to be super-high when the boom device is in the folded state, the number of booms of the boom device can be further increased, and the transition performance of the concrete pump truck is improved. The invention also discloses a boom-type construction machine comprising the above-mentioned boom device.