Wheel change excavator capable of being automatically lubricated and wheel change method thereof
An automatic lubrication and excavator technology, applied in the direction of mechanically driven excavators/dredgers, etc., can solve problems such as damage to the road surface, achieve stable equipment, reasonable mechanism arrangement, and ensure normal operation
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Embodiment 1
[0036] As shown in the accompanying drawings in the description, a self-lubricating wheel-changing excavator and a method of using the same include an excavator body 1, a crawler track moving mechanism 2, a wheel-type moving mechanism 3, a power connection mechanism 4, an auxiliary support device 25, The automatic lubricating device 28 and the control system; the crawler moving mechanism 2 is divided into four groups, which are arranged 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"-shaped inclined The hydraulic cylinder I11; the wheeled moving mechanism 3 is provided with a walking wheel 16, a set wheel 17, a bending track 18, a hydraulic cylinder II19, an axle I14 and a helical gear I15; the bending track 18 is fixed on the excavator body 1 and bend downward; the traveling wheel 16 is movably sleeved on the bending track 18 through the sleeve wheel 17; the hydraulic cylinder II 19...
Embodiment 2
[0043] As shown in the accompanying drawings in the description, a self-lubricating wheel-changing excavator and a method of using the same include an excavator body 1, a crawler track moving mechanism 2, a wheel-type moving mechanism 3, a power connection mechanism 4, an auxiliary support device 25, The automatic lubricating device 28 and the control system; the crawler moving mechanism 2 is divided into four groups, which are arranged 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"-shaped inclined The hydraulic cylinder I11; the wheeled moving mechanism 3 is provided with a walking wheel 16, a set wheel 17, a bending track 18, a hydraulic cylinder II19, an axle I14 and a helical gear I15; the bending track 18 is fixed on the excavator body 1 and bend downward; the traveling wheel 16 is movably sleeved on the bending track 18 through the sleeve wheel 17; the hydraulic cylinder II 19...
Embodiment 3
[0051] As shown in the accompanying drawings in the description, a self-lubricating wheel-changing excavator and a method of using the same include an excavator body 1, a crawler track moving mechanism 2, a wheel-type moving mechanism 3, a power connection mechanism 4, an auxiliary support device 25, The automatic lubricating device 28 and the control system; the crawler moving mechanism 2 is divided into four groups, which are arranged 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"-shaped inclined The hydraulic cylinder I11; the wheeled moving mechanism 3 is provided with a walking wheel 16, a set wheel 17, a bending track 18, a hydraulic cylinder II19, an axle I14 and a helical gear I15; the bending track 18 is fixed on the excavator body 1 and bend downward; the traveling wheel 16 is movably sleeved on the bending track 18 through the sleeve wheel 17; the hydraulic cylinder II 19...
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