Patents
Literature
Patsnap Eureka AI that helps you search prior art, draft patents, and assess FTO risks, powered by patent and scientific literature data.

3results about How to "High transmission torque" patented technology

An engine drive device

ActiveCN111828503BImprove reliabilityquick engagementFriction clutchesAutomatic clutchesMechanical engineeringPhysics
The invention discloses an engine driving device, including an active part and a passive part, wherein the active part includes an active shaft, an active sleeve, and an active wheel, and the inner hole of the active sleeve is a tapered inner hole; the passive part includes a passive sleeve and a passive wheel, and the passive sleeve is slidably sleeved on the active shaft, and the outer wall of the left section of the passive sleeve matches the tapered inner hole of the active sleeve, and a conical limiting convex ring is provided on the middle section of the active shaft, and a limiting groove is provided in the inner hole of the passive sleeve; a plurality of radial through holes are provided on the passive sleeve, and a short shaft is provided in each radial through hole; a plurality of radial locking inner holes are also provided on the outer wall of the left section of the passive sleeve, and a locking pin is provided in each radial locking inner hole; a plurality of radial locking outer holes are provided on the wall of the tapered inner hole of the active sleeve, and when the passive bearing is in the left limit position, the plurality of radial locking outer holes are connected and communicated with the plurality of radial locking inner holes. The invention has the advantages that the active part and the passive part can be quickly engaged or disengaged.
An engine drive device
View all
Owner:ANHUI JIANGHUAI NAVISTAR DIESEL ENGINE CO LTD

Ring-toothed roller worm and gear rotary table

ActiveCN224283355UHigh precisionincrease stiffnessToothed gearingsGearing detailsClassical mechanicsTorque transmission
A ring-tooth roller worm gear rotary table belongs to the field of machinery. Its structure comprises three main components: a worm gear assembly, a worm, and supporting components. The basic assembly relationship is as follows: under the constraint of the supporting components, including the housing and bearings, a worm-driven worm gear transmission relationship is formed. A closed tooth root limiting groove is machined at the root of the worm gear teeth in the worm gear assembly. A tooth flank bearing surface is machined above the tooth root limiting groove. The worm's helical teeth are symmetrically distributed on both sides of the central section, divided into independent left and right helical tooth sections. Torque transmission between the worm gear and worm is achieved through the rolling friction of steel balls. It can be widely used in fields requiring precision and high torque.
Ring-toothed roller worm and gear rotary table
Ring-toothed roller worm and gear rotary table
Ring-toothed roller worm and gear rotary table
View all
Owner:罗天珍

Engine synchronizer mechanism

ActiveCN111810551BImprove stabilityImprove reliabilityMechanical actuated clutchesDrive shaftControl engineering
The present invention provides an engine synchronizer mechanism, including a transmission shaft, on which an active component, a movable seat and a driven component are sequentially mounted from left to right along the axial direction, the active component includes an active shaft sleeve and a driving wheel, one end of the active shaft sleeve is rotatably mounted on the transmission shaft, and the other end extends to the right to form an extension tube; the movable seat is slidably mounted on the transmission shaft, and the movable seat and the inner wall of the extension tube are engaged or disengaged through multiple connecting rod assemblies. When the movable seat moves to the left to the left limit position, the movable seat drives multiple connecting rod assemblies to move, so that the multiple connecting rod assemblies are engaged with the extension tube, and the left limit position of the movable seat is positioned and locked by a positioning and locking device; when the movable seat moves to the right to the right limit position, the movable seat drives multiple connecting rod assemblies to move, so that the multiple connecting rod assemblies are disengaged from the extension tube, and the movable seat is kept in the right limit position by a reset device. The advantages of the present invention are: it can achieve rapid engagement or disengagement.
Engine synchronizer mechanism
View all
Owner:ANHUI JIANGHUAI NAVISTAR DIESEL ENGINE CO LTD