13 results about "Rotational energy" patented technology

The utility model discloses a full -automatic multilayer bag unpacking machine relates to industrial production unpacking technical field, including guide plate, screening screen board, and one end of guide plate is provided with material guiding unpacking subassembly, and first output shaft drives first synchronous wheel rotation and drives its outer wall first synchronous belt to do rotating work on two second synchronous wheels to realize driving driving gear rotation, and driving gear is engaged with first driven gear and drives rotating lever and rotating shaft rotation, and a plurality of material guiding plates on the outer wall of positioning block guide the material of discharging, avoid the work of realizing uniform speed discharging simultaneously to avoid the block, and the work of cutting the packing bag of discharging is realized by the rotation of unpacking blade, and the rotating kinetic energy of rotating shaft is transported to the input end of two fourth synchronous wheels through third synchronous wheel, second synchronous belt by second output shaft, realizes the rotating work of using two second driven gears through output end drive big driving gear, big driven gear, and the work of breaking the material in the packing bag after cutting can be broken by setting broken auger.

The application provides a Roots rod pump vacuum unit damping device and a damping method, and belongs to the technical field of vacuum pumps.It solves the technical problems of single damping dimension, insufficient composite vibration suppression, poor adaptability to large impact or high-frequency micro-vibration of the existing Roots rod pump vacuum unit damping device.A Roots rod pump vacuum unit damping device comprises a fixing base, a buffer plate fixedly installed on the surface of the fixing base, an installation plate inserted through the periphery and fixed inside the fixing base, and a Roots vacuum pump fixedly installed on the surface of the installation plate.A fixed tooth ring is fixedly installed on the surface of the fixing base.In the application, the vertical energy of the vibration of the Roots vacuum pump can be transmitted to the wedge-shaped bottom block through the installation plate and finally converted into rotary kinetic energy to achieve preliminary dissipation, and the horizontal vibration is absorbed by the independent damping spring and the horizontal damping unit under the action of the horizontal damping assembly.

The utility model provides a kind of full liquid receiving floating disc sealing anti-rotation limiting device, belong to petrochemical field, including floating disc, the inside of the floating disc is provided with anti-rotation limiting assembly, the side of the anti-rotation limiting assembly is provided with auxiliary assembly, the utility model is provided with anti-rotation limiting assembly, it is realized as the structure of preventing rotation of floating disc, by rigid connection frame that penetrates the inside of floating disc, rotation torque is directly converted into axial tension and is transmitted to the edge of floating disc, forms distributed anchoring force, its internal filler material is while buffering torsional load, ensure the efficient conduction of restraint, from the mechanical root block the rotation tendency of floating disc, by the auxiliary assembly of setting, it is realized that this component constructs friction in the periphery of floating disc: outside corrosion-resistant friction structure is consumed rotary kinetic energy by contact tank wall, realize physical brake;Prevent the rotation risk induced by imbalance or deformation.

This application relates to the field of motor performance testing technology, and particularly to a method, apparatus, electronic device, and storage medium for determining the mechanical losses of a motor. The method includes: controlling the motor under test to enter a preset free-fall state, wherein the rotor permanent magnet of the motor under test is a non-magnetized magnet; acquiring multiple speed values ​​of the motor under test in the preset free-fall state and the corresponding acquisition time for each speed value, and generating speed-time data pairs for the motor under test based on each speed value and each acquisition time; calculating the instantaneous dissipation power of the rotational kinetic energy of the motor under test based on the speed-time data pairs, and determining the mechanical loss power of the motor under test at different speed values ​​based on the instantaneous dissipation power. This solves the problems of complex, costly, and limited accuracy in mechanical loss measurement processes caused by the need to separate copper losses, iron losses, and eddy current losses in related technologies, and achieves non-destructive, rapid, and high-precision measurement of the mechanical losses of a motor across its entire speed range.

The boat (1) comprises: a hull (2); a first mechanism (4) coupled with the hull (2) and comprising a mass (3) suspended with respect to the hull (2) by at least one kinematic chain (5) comprising at least one slider (6) having a translational degree of freedom along a first rectilinear axis (K); an electric motor-generator (8) comprising a rotor (9) rotating about a rotor axis (R) and configured to convert the rotational kinetic energy of the rotor (9) into electrical energy; and a second mechanism (10) configured to convert the reciprocating translational motion of the slider (6) along the first rectilinear axis (K) into a corresponding rotation of the rotor (9) about the rotor axis (R) according to a single direction of rotation.

The invention relates to a device for converting buoyancy energy into rotational energy, comprising at least one fluid-filled fluid container, wherein: the device has at least one drive train connected to at least two deflection rollers arranged one above the other; the fluid container is assigned a feed device for feeding at least one buoyancy medium into the fluid; the drive train has receiving elements for at least temporarily receiving the buoyancy medium; the receiving elements are guided in the fluid; and the feed device is arranged below the lower deflection roller. According to the invention, the feed device has an oblique plane, the oblique plane has feed openings for feeding the buoyancy medium into the receiving elements, and the drive train is, in the region of the lower deflection rollers, guided substantially parallel to the surface of the oblique plane.

This invention relates to the technical field of detection structures, and in particular to a CNC machine tool chuck assembly balance detection device, comprising an amplitude detection unit and a base ring coaxially arranged with the external spindle. The base ring is sleeved on the outside of the chuck mounted on the spindle, and the base ring is rotatable on the chuck. By keeping the chuck and spindle stationary and performing balance detection on them, the risk of assembly accuracy loss caused by high-speed rotation of the chuck and spindle can be effectively eliminated, improving assembly quality. Simultaneously, it facilitates the elimination of rotational kinetic energy of the chuck and spindle, avoiding severe vibration at high speeds due to assembly errors, thus improving safety. The reciprocating impact of the impact column on the chuck along the radial direction of the base ring ensures that the impact force on the chuck is perpendicular to the chuck's rotation axis, thereby highlighting the vibration amplitude when the chuck is eccentric and improving detection sensitivity.

Device for regenerating energy from a suspension system for a vehicle, the device comprising: a suspension link (30) which connects a wheel carrier to a body (100); a bushing unit (40) which is arranged between a connection area (31) with the body of the suspension link (30) and the body (100) and outputs a joint movement of the suspension link (30) by means of an output gear (41); a rotation locking mechanism (48) which rotates the output gear (41) integrally with the connection area (31) with the body of the suspension link (30) by connecting the output gear (41) to one side of the suspension link (30) and provides one degree of freedom with respect to a torsion of the suspension link (30); A force transmission mechanism (50) in one direction, which is connected to the output gear (41) of the bushing unit (40), receives the joint movement transmitted by the output gear (41) by means of a drive gear (51) and outputs rotational energy in one direction; a generator (60) which is arranged on one side of the body (100) and generates electricity while being rotated in one direction by the transmitted rotational energy; an acceleration mechanism (70) which is arranged between the generator (60) and the power transmission mechanism (50) in one direction, and which transmits the rotational energy in one direction, which is transmitted by the power transmission mechanism (50) in one direction, to the generator (60); a rectifier (80) which is electrically connected to the generator (60) and rectifies the electricity generated by the generator (60); and a connection area formed on the inner extension (41a) of the output gear (41), wherein the rotation locking mechanism (48) comprises: a fastening pin (P) which protrudes from the side of the suspension link (30); and a connecting element (49) which has a round retaining ring (49a) which is integrally formed on a first side which is to be coupled to the connecting area, and a slot (S) on a second side.

This invention relates to the technical field of detection structures, and in particular to a CNC machine tool chuck assembly balance detection device, comprising an amplitude detection unit and a base ring coaxially arranged with the external spindle. The base ring is sleeved on the outside of the chuck mounted on the spindle, and the base ring is rotatable on the chuck. By keeping the chuck and spindle stationary and performing balance detection on them, the risk of assembly accuracy loss caused by high-speed rotation of the chuck and spindle can be effectively eliminated, improving assembly quality. Simultaneously, it facilitates the elimination of rotational kinetic energy of the chuck and spindle, avoiding severe vibration at high speeds due to assembly errors, thus improving safety. The reciprocating impact of the impact column on the chuck along the radial direction of the base ring ensures that the impact force on the chuck is perpendicular to the chuck's rotation axis, thereby highlighting the vibration amplitude when the chuck is eccentric and improving detection sensitivity.

The present application relates to a kind of multi-modal wave power generation device, including shell and oscillating body, oscillating body is configured to be relative to shell in vertical direction with wave fluctuation relative movement in shell, oscillating body includes the energy conversion mechanism for converting the linear movement of oscillating body into the rotary motion of output end, and the flywheel mechanism for storing the rotary kinetic energy generated by output end;Linear power generation mechanism is also installed on the top of shell, the stator of linear power generation mechanism is installed on shell, the straight shaft of linear power generation mechanism mover is connected with oscillating body, with the relative movement of oscillating body in vertical direction, oscillating body simultaneously as the counterweight of linear power generation mechanism by straight shaft drives mover to move linearly in stator along vertical direction, using the oscillating body integrated with flywheel energy storage and rotary motor as counterweight, both increase the number of generator and energy storage structure, also do not affect overall quality and size, while it can be compatible with different wave conditions, improve energy conversion efficiency.

The application relates to the technical field of locker door opening, in particular to a locker. The locker of the application is provided with a foot pedal door opening mechanism, and foot pedal type door opening is realized. The foot pedal door opening mechanism bears the treading force through the setting of a foot pedal piece, and a door opening piece is set for top opening of a door body. When the foot pedal piece bears the treading force, the foot pedal piece can drive the door opening piece to rotate in a first direction, so that the door opening piece top opens the door body; and the foot pedal piece is also configured to rotate independently in a second direction relative to the door opening piece, so that when the foot pedal piece is subjected to an accidental force, for example, an accidental collision force, the foot pedal piece can rotate independently in a direction away from the door, at least part of the accidental force is converted into rotational kinetic energy, rigid collision between the foot pedal piece and a user is avoided, the pain of the user when colliding with the foot pedal piece is reduced, and the safety of the foot pedal door opening mechanism is improved.

The utility model discloses a kind of aluminium profiles for belt line guide rail, specifically related to aluminium profile technical field, including the support frame for supporting belt line operation, the support frame is externally provided with belt cavity, and the support frame is internally provided with auxiliary for enhancing the heat dissipation performance of belt line;The auxiliary includes the fixed shaft being arranged in the support frame, and the fixed shaft is externally sleeved with rubber roller for contacting belt line.The utility model can convert the kinetic energy of belt line into the rotational kinetic energy of rubber roller by the frictional contact of rubber roller and belt line, and the fixed shaft is driven by rubber roller to rotate fan synchronously, so as to convert the rotational kinetic energy into the kinetic energy of air flow, form convection heat dissipation, so that air can flow between assembly hole, link hole and heat dissipation hole, realize the effect of taking away the surface heat of belt line, thereby improve the functionality and practicality of the utility model, avoid overheat to cause belt line aging and so on.