3results about How to "Improve hook efficiency" patented technology

The application discloses a downhole communication system and an implementation method thereof, which is used for realizing communication of logging-while-drilling equipment and rotary steering tool hanging connection, and comprises a single bus, a first type of hanging connection equipment hung on the single bus and used for occupying the single bus by using a first communication protocol, wherein data collected by the hanging connection equipment from different communication protocols is obtained in a preset complete communication period, a second type of hanging connection equipment hung on the single bus and used for occupying the single bus by using a second communication protocol, and a communication circuit hung on the single bus and used for transmitting the data collected by the second type of hanging connection equipment to the first type of hanging connection equipment through time-sharing communication with the hanging connection equipment of different communication protocols, wherein the hanging connection equipment with different communication protocols does not occupy the single bus at the same time at the same time. The application improves the hanging connection efficiency of the logging-while-drilling equipment and the rotary steering tool.

The utility model discloses an agricultural machinery fast hanging device belongs to agricultural machinery technical field, specifically includes the link beam and fast hanging shaft, and fast hanging shaft is connected on the link beam, fast hanging shaft includes the axle body, the lug and the pin shaft, both ends of axle body are fixedly connected with the lug, is provided with the second hanging groove of the open mouth upwards on the lug, both ends of pin shaft are swing and pass through the axle hole of axle body and the lug and are provided with, the utility model discloses can fast the fast hanging shaft assembly to the agricultural equipment, and then the link beam of matched agricultural implement is fast assembled on the fast hanging shaft, thereby completes the fast hanging of matched agricultural implement on agricultural equipment, replaces the traditional link mode, and the link efficiency is high, and the operation is relatively simple and reduces the driving requirement to the driver.

The utility model provides an operating vehicle. The device comprises a tractor, a machine tool and a hitching device, wherein the machine tool can be mounted on the tractor through the hitching device; the hooking device comprises a first hooking component, a main platform, an auxiliary platform, a locking hole and a second locking mechanism, and the auxiliary platform and the main platform can rotate relatively; when the first hanging component is lifted to abut against the upper top plate along the front side of the main platform and the locking hole coincides with the second locking mechanism, the second locking mechanism is embedded in the locking hole. By means of the auxiliary platform and the main platform which are arranged in a rotating mode, angle correction between the tractor and a machine tool can be achieved in an auxiliary mode of the quick hitching device, quick hitching of the tractor can be completed when a large angle exists between the tractor and the machine tool, and hitching efficiency is greatly improved.