Rapid tractor hanging and connecting device with power output function

Abstract

The invention discloses a rapid tractor hanging and connecting device with a power output function. The rapid tractor hanging and connecting device is characterized in that the hanging and connectingdevice comprises a hanging and connecting device primary machine and a hanging and connecting device secondary machine, the hanging and connecting device primary machine is provided with a primary machine upper hook and a primary machine lower hook, the primary machine upper hook is connected with a tractor through a main hydraulic cylinder, the primary machine lower hook is connected with a lowersupport of the tractor, the hanging and connecting device secondary machine is connected with a farm tool, the farm tool is provided with a farm tool gearbox, the farm tool gearbox is provided with agearbox input shaft, a secondary machine upper hook is connected with the primary machine upper hook, the primary machine lower hook is connected with a lower supporting rod through a looking device,and the gearbox input shaft is connected with a tractor power output shaft. When the device works, separation of the lower supporting rod can be prevented by the locking device, and separation of thesecondary machine upper hook and the primary machine upper hook can also be prevented by the locking device. When the main hydraulic cylinder extends and retracts, the working height of the farm toolon the hanging and connecting device secondary machine can be adjusted, the primary machine upper hook are provided with a plurality of through holes for connecting with the main hydraulic cylinder,and the adjusting range of the working height of the farm tool can be widened.

Description

technical field [0001] The invention relates to a tractor fast coupling device with power output, which belongs to the technical field of agricultural machinery. Background technique [0002] In the field operation machinery, except for a few self-propelled machinery and special-purpose machinery, the rest almost all use a working machinery group composed of tractors and agricultural implements to carry out operations, and separate the tractor from the agricultural implements when they are not needed. In this way, the utilization rate of the tractor can be greatly improved, so that one tractor can perform different operations with various operating machines. The suspension device needs to have the following functions: (1) lift or lower the working tool, and meet the requirements of the height of the working tool or the change of the depth of the soil at any time; (2) keep the working tool vertically and horizontally during the operation; (3) ) It is convenient to mount and ...

AI Technical Summary

Problems solved by technology

The existing tractor quick hitches have the following defects, the success rate of the hitch is low, except for the hydraulic pipeline, the hitch of the mechanical parts often requires the user to leave the tractor and operate the hitch by hand; and the power output shaft The docking success rate is not high

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