7results about How to "Increase rotational force" patented technology

The utility model discloses a kind of hydrogen-oxygen gas separation equipment with anti-mixing flow function, including separation component, controller is installed in separation component one side, and controller one side is provided with collection and stirring component, and collection and stirring component includes the installation component of being fixedly installed on separation component, gas tank is provided in installation component top, and installation component includes plate body component, and stirring component is installed in plate body component, and rotating ball is provided on plate body component.The utility model is by setting multiple rotating rotating ball that can rotate in shaft body outside, so that the rotation of slice body is pushed by gas propelling force, rotating ball can also rotate, and with shaft body, more smooth rotation is carried out, cooperate with guide hole, gas can be concentrated, so that the rotation force received by slice body increases, setting two gas outlet pipes can let hydrogen and oxygen be shunted, so that hydrogen-oxygen gas separation equipment with anti-mixing flow function can let stirring component be rotated by multiple rotation forces when using.

The utility model provides a riverway salvage device belongs to salvage technical field, including main cable, a plurality of vice cables are fixed on the main cable, the top of a plurality of vice cables all is connected with the floating disc, be equipped with the paddle on the floating disc, still be equipped with the float ball on the vice cable. The utility model solves the existing traditional single direction always in flowing riverway's garbage management mainly relies on manual salvage or large -scale machinery cleaning, but the salvage process of wide riverway is complex, and time -consuming and labor -intensive, and there is low efficiency, high cost, the problem such as operation range is limited.

The invention belongs to the technical field of satellite kinetic energy on-orbit confrontation testing, and particularly relates to an on-orbit confrontation device based on kinetic energy. The invention provides an on-orbit confrontation device based on kinetic energy, which comprises a driving mechanism, a first synchronous wheel is rotatably arranged in a motor seat, and a driving gear is connected with an output shaft of a motor; a main shaft is arranged in the cartridge mechanism testing shell, a second synchronous wheel is arranged on the main shaft, and a synchronous belt is connected between the second synchronous wheel and the first synchronous wheel; the test shell is provided with an emission port; the invention discloses a rotational acceleration kinetic energy on-orbit confrontation load device. The invention provides an on-orbit confrontation device based on kinetic energy, and according to the fact that the maximum constraint of the kinetic energy on-orbit confrontation load function limited by space combat is input power, power distribution needs to be optimized possibly so as to maximize the efficiency of the kinetic energy on-orbit confrontation load device. According to the scheme, speed superposition is achieved while certain power input is achieved by means of centrifugal force.

The ultrasonic probe comprises a shell assembly, a driving assembly and a transducer assembly with a main shaft, the shell assembly comprises a handle shell and a probe shell connected with the handle shell, the transducer assembly is arranged in the probe shell, and the driving assembly is arranged in the handle shell, is in transmission connection with the main shaft and is used for driving the main shaft to rotate. The transducer assembly is driven to rotate around the central axis of the main shaft; the driving assembly comprises a driving part and a first speed reducer, the first speed reducer comprises a mounting bracket, an output gear and a plurality of transmission gears arranged in the mounting bracket, the driving part comprises a motor and a driving gear connected with a motor shaft, the main shaft is connected with the output gear, and the plurality of transmission gears are sequentially meshed from the driving gear to the output gear; the driving part can improve driving force after speed reduction step by step through the transmission gears so as to drive the output gear to drive the main shaft to rotate.

A vehicle brake apparatus can include a caliper body fixed to a vehicle body, a driving unit fixed to the caliper body and generating a rotational force, a piston unit movably installed in the caliper body and pressing or releasing a brake pad according to a moving direction of the piston unit, a transmission gear unit connected with the driving unit and rotated by the rotational force received from the driving unit, and a planetary gear unit fixed to the caliper body and moving the piston unit forward and backward as the transmission gear unit is rotated. According to the vehicle brake apparatus, the number and weight of parts can be reduced by eliminating a separate structure such as an actuator housing.

The utility model discloses a rotary knob assembly and a household electrical appliance, and the rotary knob assembly comprises a rotating shaft, a gear part connected with the rotating shaft, an elastic telescoping convex block which is used for being in embedded connection with the gear part in the radial direction, an elastic sheet assembly which is in driving connection with the rotating shaft, and a plurality of fixed contacts which are used for abutting against the elastic sheet assembly. According to the application, the elastic telescopic convex block is in radial embedded connection with the gear piece, and when the rotating shaft is rotated to switch gears, the elastic telescopic convex block is pressed to be in contact with the gear piece, so that certain pressure is kept between the elastic telescopic convex block and the gear piece, the rotating force during rotation is increased, and the use experience feeling is improved.