Multipurpose agricultural tractor

Abstract

The invention relates to the technical field of tractors, in particular to a multipurpose agricultural tractor which comprises a tractor body, an agricultural tool rack and a mounting support. The farm tool rack is fixedly provided with a plurality of mounting brackets, and the horizontal rotating shaft is rotatably connected with the farm tool rack; the vibrating wheel comprises a rotating disc and a convex part; the rotating disc and the rotating shaft are coaxially fixed, and three protruding parts are evenly fixed to the periphery of the rotating disc. The sleeve is fixedly connected with a farm tool rack, the follow-up box vertically penetrates through the sleeve in a sliding manner, the upper end of the applying pipe is fixedly communicated with the lower side of the follow-up box, the lower end of the applying pipe is a pointed conical surface, and a plurality of leaking holes are formed in the circumferential surface of the lower end of the applying pipe; the limiting plate is fixed on the upper side of the follow-up box and is used for limiting the follow-up box from slipping off the sleeve downwards; the lower end of the feeding pipe is fixed to the upper side of the feeding pipe, and the feeding pipe communicates with the follow-up box. The water tank and the water pump are fixed on a tractor body; the water pump is used for conveying water tank liquid to the feeding pipe; the effect of automatically injecting the liquid fertilizer into the soil is achieved.

Description

technical field [0001] The invention relates to the technical field of tractors, in particular to multipurpose agricultural tractors. Background technique [0002] Tractor is a self-propelled power machine used to tow and drive working machinery to complete various mobile operations. It is composed of an engine, steering mechanism, hydraulic suspension, power output shaft, electrical instruments, driving control and traction and other systems or devices. [0003] The hydraulic suspension is used to hang the farm tools, and it can raise and lower the farm tools; the tractor power output shaft provides torque to the farm tools through the universal coupling; the existing general power output shaft output torque operation and the tractor walking operation are independent of each other . [0004] There are two types of fertilization with existing liquid fertilizers: 1. laborers dig trenches on the ground, pour liquid fertilizers into them and cover them with soil, which require...

AI Technical Summary

Problems solved by technology

[0004] There are two types of existing liquid fertilizer fertilization: 1. Laborers dig trenches on the ground, pour liquid fertilizer into it and cover the soil, which requires a lot of labor and the effect is not good; 2. Directly apply liquid fertilizer to the surface of the field, and the crops cannot absorb it well.

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