Farmland anti-sinking tractor

Abstract

The invention provides a farmland anti-sinking tractor which comprises a main tractor body and an engine that supplies power to the tractor. The front end and the back end of the main tractor body are respectively provided with a linkage wheel shaft. Each linkage wheel shaft is provided with a belt pulley. The belt pulley is connected with the belt pulley of an engine power output shaft through a belt. Two ends of the linkage wheel shaft are provided with linkage sprocket wheels. The linkage sprocket wheels at the same side of the front linkage wheel shaft and the back linkage wheel shaft are connected by means of a chain. Two ends of the linkage wheel shaft are respectively provided with a self-rescuing liftable rocker arm. The self-rescuing liftable rocker arm comprises a rocker arm and a connecting rod. One end of the rocker arm is connected with the linkage wheel shaft, and the other end is connected with the connecting rod. The other end of the connecting rod is connected with a sliding table. The front end of the main tractor body is provided with a wire rope reel. The wire rope is connected with an L-shaped traction hook. The wire rope reel is connected with the belt pulley of the engine power output shaft through the belt.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a field anti-subsidence locomotive. Background technique [0002] At present, when agricultural machinery such as paddy field plowing, sowing, cutting seedlings, and harvesting encounter deep-footed mud fields and local small puddles in paddy fields, they usually get stuck in the quagmire due to carelessness or ignorance. People help push and pull or use other vehicles to get out of the predicament. Although agricultural machinery manufacturers have made many improvements to solve the problem, such problems still exist. This not only consumes a lot of manpower and material resources, but also delays farming. It is easy to cause safety accidents. [0003] For example, the cultivator mentioned in the invention whose patent number is CN201410556759.8 includes: diesel engine, diesel engine base, base assembly, driving wheel, traction frame, double-tube plow assembly, steering handle, handr...

AI Technical Summary

Problems solved by technology

[0002] At present, when agricultural machinery such as paddy field plowing, sowing, cutting seedlings, and harvesting encounter deep-footed mud fields and local small puddles in paddy fields, they usually get stuck in the quagmire due to carelessness or ignorance. People help push and pull or use other vehicles to get out of the predicament. Although agricultural machinery manufacturers have made many improvements to solve the problem, such problems still exist. This not only consumes a lot of manpower and material resources, but also delays farming. It is easy to cause safety accidents

[0003] For example, the cultivator mentioned in the invention whose patent number is CN201410556759.8 includes: diesel engine, diesel engine base, base assembly, driving wheel, traction frame, double-tube plow assembly, steering handle, handrail, throttle control handle , clutch mechanical joystick, gear lever, clutch cable, transmission gearbox, throttle cable, V-belt pulley, pulley guard, V-belt, etc.; but there is no self-rescue device when the machine falls into the quagmire. Unable to continue working, it is very troublesome and inconvenient to use other forces to drag the machine out. However, it is very common for the machine to get stuck in the mud in the field

Images