Truss type frame for self-propelled sugarcane harvesting and loading machine and duplexing as hydraulic oil tank

Abstract

The invention discloses a truss type frame for a self-propelled sugarcane harvesting and loading machine and duplexing as a hydraulic oil tank and relates to farm machinery. Bilateral sides of the truss type frame are provided with a front vertical column, an inclined beam, a rear supporting beam and a bottom beam which are in end-to-end connection to form into two groups of trapezoid frames of same shapes and equal sizes; the two groups of trapezoid frames are symmetrically placed; a front beam, an amplitude cylinder beam, a rear beam and a front bar are transversely connected between the two groups of trapezoid frames; and the frame of a truss type structure is formed by the combination of the beams and the two groups of trapezoid frames. The bottom beam, the inclined beam and the rear supporting beam duplexing as the hydraulic oil tank are made of seamless square pipes. A front end of the bottom beam is sealed through a blocking plate II; a rear communication beam, the bottom beam and the rear supporting beam are communicated with each other through a bending plate; and an upper end of the rear supporting beam is communicated with the inclined beam to form into the oil tank with good heat dissipation performance and enable the space to be saved. The truss type frame for the self-propelled sugarcane harvesting and loading machine and duplexing as the hydraulic oil tank has the advantages of enabling the structure to be simplified due to the fact that the frame can double as a cab and being small in size, light in mass and large in rigidity due to the fact that the frame and the cab are integrated into a whole and large in contact area with the air due to the fact that the square pipe of the frame is utilized as the hydraulic oil tank.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a truss-type vehicle frame used for a self-propelled sugarcane storage machine and also serving as a hydraulic oil tank. Background technique [0002] There are two types of traditional sugarcane packers: trailer-type and self-loader-type. The trailer-type sugarcane packer has simple structure, low cost, and easy disassembly and assembly. The self-loader type sugarcane storage machine has its frame and driver's cab set independently, with complex structure, large volume, large turning radius, inflexible work, and inconvenient loading and unloading at close distances. In addition, the hydraulic oil tank of the loader-type sugarcane storage machine is a common box-type oil tank with a small heat dissipation area. Since the hydraulic oil will generate a lot of heat during work, too high oil temperature will affect the service life of the hydraulic components, and forced cooling must be ado...

AI Technical Summary

Problems solved by technology

[0002] There are two types of traditional sugarcane packing machines: trailer type and self-loader type. The trailer type sugarcane packing machine is simple in structure, low in cost, and easy to disassemble.

Self-loader type sugarcane packing machine, the frame and cab are set independently, the structure is complex, the volume is large, the turning radius is large, the work is inflexible, and it is inconvenient to load and unload materials at a close distance

In addition, the hydraulic oil tank of the loader-type sugarcane storage machine is a common box-type oil tank with a small heat dissipation area. Since the hydraulic oil will generate a lot of heat during work, too high oil temperature will affect the service life of the hydraulic components, and forced cooling must be adopted , thereby increasing the manufacturing cost of the sugarcane packing machine

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