A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mini tiller
The invention discloses a mini tiller. A fixed base is arranged on the top of a mini tiller body. A radial bearing is arranged on the upper portion of the fixed base; a rotating disc is arranged above the fixed base in a spaced manner; a bearing cap is arranged at the bottom of the rotating disc, and a thrust bearing is arranged in the bearing cap; a connecting shaft is arranged in the radial bearing and the thrust bearing; the upper end of the connecting shaft is in interference fit with the rotating disc, and a connecting disc is arranged on the connecting shaft in an interference fit manner; a bucket cylinder is arranged on an auxiliary arm joint side pipe, and a first connecting plate and a second connecting plate are hinged to a third piston rod of the bucket cylinder at the same time; the other end of the first connecting plate is hinged to an auxiliary force arm; and the other end of the second connecting plate is hinged to a bucket. According to the invention, the mini tiller can carry out working in places such as a garden, a greenhouse and terraced fields under the condition that farmland is not damaged, and excavation strength is high; and the manufacturing cost is reduced, and the mini tiller has the beneficial effects of saving cost, reducing work intensity, improving the excavation efficiency and the like.
Mini tiller
The invention discloses a mini tiller. A fixed base is arranged on the top of a mini tiller body. A radial bearing is arranged on the upper portion of the fixed base; a rotating disc is arranged above the fixed base in a spaced manner; a bearing cap is arranged at the bottom of the rotating disc, and a thrust bearing is arranged in the bearing cap; a connecting shaft is arranged in the radial bearing and the thrust bearing; the upper end of the connecting shaft is in interference fit with the rotating disc, and a connecting disc is arranged on the connecting shaft in an interference fit manner; a bucket cylinder is arranged on an auxiliary arm joint side pipe, and a first connecting plate and a second connecting plate are hinged to a third piston rod of the bucket cylinder at the same time; the other end of the first connecting plate is hinged to an auxiliary force arm; and the other end of the second connecting plate is hinged to a bucket. According to the invention, the mini tiller can carry out working in places such as a garden, a greenhouse and terraced fields under the condition that farmland is not damaged, and excavation strength is high; and the manufacturing cost is reduced, and the mini tiller has the beneficial effects of saving cost, reducing work intensity, improving the excavation efficiency and the like.
Mini tiller
SHEN HONGBIN (author) / SUN JINYU (author) / CHAI WEI (author)
2015-04-08
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
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Vibration characteristics of a power tiller
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