Minitype caterpillar track

Abstract

The invention relates to a micro crawler, comprising chassis, cushion, motor and shifting mechanism. The chassis comprises under-frame, track, guiding wheel system, bearing wheel system and driving wheel system. The motor drives the driving wheel. At two ends of track the guiding wheel system and the driving wheel system are set respectively and the bearing wheel system is set in the middle. The track comprises chain and multi-segment groove shoe plate. The chain is connected on the groove shoe plate by fastener through bending ear. Shoe shoulders are set at two sides of chain at the upper of shoe plate and the height of shoe shoulder is equal or approximately equal to the height of the shaft center of chain pin. The groove width of shoe plate decreased gradually from the top to the bottom. Landing material is embedded in the groove. Merits of invention are that 1, the cubage is reduced and it can be uses as child toy; 2, it can be used as small transport vehicle and pleasure vehicle in grassland, snow field, sand beach and train in mountain where it is complex and dangerous to increase fun; 3, aiming to the dangerous occasion, remote control operation can be carried out to protect personal safety; 4, it can simplify the producing process and decrease the producing cost, it is suitable for popular production and spreading use.

Description

technical field [0001] The invention relates to a miniature walking vehicle, in particular to a miniature vehicle traveling on crawler belts. Background technique [0002] As we all know, tracked vehicles have extremely strong off-road performance, and can walk in harsh environments where various wheels are difficult to move. Most of the existing crawler vehicles are heavy machinery, such as tanks, bulldozers, excavators, etc., due to their large size, complicated manufacturing process, and high cost, it is difficult to apply them to the miniature vehicles with a load of 100 kg required in daily life superior. The crawler is the key component of this type of vehicle. During operation, it contacts with the load-bearing wheels to support the load of the car body. It not only bears the pressure of the car body and the loaded items, but also restrains the lateral deviation of the car body. Therefore, it is generally equipped with professional equipment. Only by adopting a spec...

AI Technical Summary

Problems solved by technology

Although the conventional chain and the crawler have similar working conditions, there is no corresponding working surface that can bear the upper pressure and be constrained within a certain range. Although the sprocket teeth have a restraining function on the chain, they are not in equal diameter contact and cannot replace the load-bearing wheel. , so how to utilize the existing chain to develop a miniature crawler vehicle is the difficulty of the present invention

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