Wheel-changing excavator and wheel-changing method thereof
An excavator and wheeled technology, which is applied in the field of wheel excavators, can solve problems such as damage to the road surface, and achieve the effects of stable equipment, saving bottom space and reducing load.
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Embodiment 1
[0033] Example 1: (no right 3, right 4)
[0034]As shown in the drawings of the description, a wheel-changing excavator and its use method include an excavator body 1, a crawler moving mechanism 2, a wheeled moving mechanism 3, a power connection mechanism 4, an auxiliary support device 25 and a control system; The above-mentioned crawler moving mechanism 2 is divided into four groups, which are set at the bottom of the excavator body 1 in the form of two groups in front and two groups in the back, and each group is connected with a "eight" inclined hydraulic cylinder I11; The moving mechanism 3 is provided with a traveling wheel 16, a set wheel 17, a bending track 18, a hydraulic cylinder II 19, a wheel shaft I 14 and a helical gear I 15; the bending track 18 is fixed under the excavator body 1 and bends downward; The walking wheel 16 is movably socketed on the bending track 18 through the sleeve wheel 17; the hydraulic cylinder II19 is hinged under the excavator body 1, and ...
Embodiment 2
[0039] Example 2: (with right 3, without right 4)
[0040] As shown in the drawings of the description, a wheel-changing excavator and its use method include an excavator body 1, a crawler moving mechanism 2, a wheeled moving mechanism 3, a power connection mechanism 4, an auxiliary support device 25 and a control system; The above-mentioned crawler moving mechanism 2 is divided into four groups, which are set at the bottom of the excavator body 1 in the form of two groups in front and two groups in the back, and each group is connected with a "eight" inclined hydraulic cylinder I11; The moving mechanism 3 is provided with a traveling wheel 16, a set wheel 17, a bending track 18, a hydraulic cylinder II 19, a wheel shaft I 14 and a helical gear I 15; the bending track 18 is fixed under the excavator body 1 and bends downward; The walking wheel 16 is movably socketed on the bending track 18 through the sleeve wheel 17; the hydraulic cylinder II19 is hinged under the excavator b...
Embodiment 3
[0046] Example 3: (no right 3, right 4)
[0047] As shown in the drawings of the description, a wheel-changing excavator and its use method include an excavator body 1, a crawler moving mechanism 2, a wheeled moving mechanism 3, a power connection mechanism 4, an auxiliary support device 25 and a control system; The above-mentioned crawler moving mechanism 2 is divided into four groups, which are set at the bottom of the excavator body 1 in the form of two groups in front and two groups in the back, and each group is connected with a "eight" inclined hydraulic cylinder I11; The moving mechanism 3 is provided with a traveling wheel 16, a set wheel 17, a bending track 18, a hydraulic cylinder II 19, a wheel shaft I 14 and a helical gear I 15; the bending track 18 is fixed under the excavator body 1 and bends downward; The walking wheel 16 is movably socketed on the bending track 18 through the sleeve wheel 17; the hydraulic cylinder II19 is hinged under the excavator body 1, and...
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