Accessory assembly for regulating location of mass center of crawler-type transfer trolley

Abstract

The invention provides an accessory assembly for regulating the location of a mass center of a crawler-type transfer trolley. The accessory assembly comprises a tray, a hook, a first sliding chute and a second sliding chute, wherein the tray comprises two parallel metal beams and a metal bar which is arranged between the metal beams and used for connecting the two metal beams; the first sliding chute is provided with an opening in the side surface and has a C-shaped cross section; at least two fixing holes is formed in the top surface of each sliding chute; the shape of the second sliding chute and the shape of the first sliding chute are in mirror symmetry; the two sliding chutes are matched with the metal beams in size; the hook comprises a hook body and a base; the hook body is hinged with the base; a mounting hole is formed in the base. The accessory assembly disclosed by the invention has the beneficial effects that when the mass center of the crawler-type transfer trolley is moved backwards due to increment of loaded mass or volume, rice can be placed in an additionally-arranged tray, so that the one-time transferred amount of the rice is increased, and the mass center of the overall machine is also regulated to realize safe driving.

Description

technical field [0001] The invention belongs to the field of transport tools, in particular to a crawler-type transfer vehicle. Background technique [0002] When using a crawler-type transfer vehicle for rice field operations to transfer harvested rice, due to the relatively small density of rice, the volume required for shipping relative quality goods is large. When the volume of the vehicle tank is enlarged, the center of mass of the whole machine will be Shifting, resulting in uneven grounding specific pressure distribution of the track, the rear part is too large, and there will be a tendency to foreground when driving through the field ridge, posing safety hazards. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a combination of accessories for adjusting the position of the center of mass of the crawler-type transfer vehicle to meet the requirements of this working condition. [0004] The technical so...

AI Technical Summary

Problems solved by technology

[0002] When using a crawler-type transfer vehicle for rice field operations to transfer harvested rice, due to the relatively small density of rice, the volume required for shipping relative quality goods is large. When the volume of the vehicle tank is enlarged, the center of mass of the whole machine will be Shifting, resulting in uneven grounding specific pressure distribution of the crawler, the rear part is too large, and there will be a tendency to foreground when driving through the field ridge, posing a safety hazard

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