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A platform for research: civil engineering, architecture and urbanism
Excavator bucket capable of reducing excavation resistance
The invention discloses an excavator bucket capable of reducing excavation resistance. The n excavator bucket comprises an excavator bucket body, wherein the right side of the bottom of the excavator bucket body is arranged to be in a concave shape, a connecting plate located in the concave shape is arranged at the bottom of the excavator bucket body, vertical plates are fixedly connected to the bottom of the connecting plate, and each supporting roller is movably connected to the inner side of the corresponding vertical plate; and the connecting plate and the bucket body are movably connected through a connecting structure, the connecting structure is a pin shaft movably connected to the interior of the bucket body, and the right end of the connecting plate extends to the outer side of the bucket body and is arranged on the surface of the pin shaft in a sleeving mode. An excavator drives the excavator bucket body to be inserted into materials, the supporting rollers at the bottom of the excavator bucket body can eliminate friction force through rolling force, and therefore, the effect of reducing excavation resistance between the excavator bucket body and the materials is achieved, and the problems that in the excavation process, an existing excavator bucket is large in contact area with the materials, the excavating resistance can be increased due to friction force, so that the excavating efficiency of the materials is seriously influenced, and the energy loss is increased, are solved.
本发明公开了一种具有减少挖掘阻力的挖斗，包括挖斗本体，挖斗本体底部的右侧设置为凹陷状，挖斗本体的底部设置有位于凹陷内部的连接板，连接板的底部固定连接有立板，立板的内侧活动连接有支撑辊，连接板和挖斗本体通过连接结构活动连接，连接结构是活动连接在挖斗本体内部的销轴，连接板的右端延伸至挖斗本体的外侧并套设在销轴的表面。本发明通过挖掘机带动挖斗本体插入物料内部，挖斗本体底部的支撑辊能够利用滚动力将摩擦力消除，从而达到减少挖斗本体与物料之间挖掘阻力的效果，解决了现有的挖斗在挖掘过程中与物料的接触面积较大，挖掘阻力会因摩擦力上升，严重影响了物料的挖掘效率，增加了能源损耗的问题。
Excavator bucket capable of reducing excavation resistance
The invention discloses an excavator bucket capable of reducing excavation resistance. The n excavator bucket comprises an excavator bucket body, wherein the right side of the bottom of the excavator bucket body is arranged to be in a concave shape, a connecting plate located in the concave shape is arranged at the bottom of the excavator bucket body, vertical plates are fixedly connected to the bottom of the connecting plate, and each supporting roller is movably connected to the inner side of the corresponding vertical plate; and the connecting plate and the bucket body are movably connected through a connecting structure, the connecting structure is a pin shaft movably connected to the interior of the bucket body, and the right end of the connecting plate extends to the outer side of the bucket body and is arranged on the surface of the pin shaft in a sleeving mode. An excavator drives the excavator bucket body to be inserted into materials, the supporting rollers at the bottom of the excavator bucket body can eliminate friction force through rolling force, and therefore, the effect of reducing excavation resistance between the excavator bucket body and the materials is achieved, and the problems that in the excavation process, an existing excavator bucket is large in contact area with the materials, the excavating resistance can be increased due to friction force, so that the excavating efficiency of the materials is seriously influenced, and the energy loss is increased, are solved.
本发明公开了一种具有减少挖掘阻力的挖斗，包括挖斗本体，挖斗本体底部的右侧设置为凹陷状，挖斗本体的底部设置有位于凹陷内部的连接板，连接板的底部固定连接有立板，立板的内侧活动连接有支撑辊，连接板和挖斗本体通过连接结构活动连接，连接结构是活动连接在挖斗本体内部的销轴，连接板的右端延伸至挖斗本体的外侧并套设在销轴的表面。本发明通过挖掘机带动挖斗本体插入物料内部，挖斗本体底部的支撑辊能够利用滚动力将摩擦力消除，从而达到减少挖斗本体与物料之间挖掘阻力的效果，解决了现有的挖斗在挖掘过程中与物料的接触面积较大，挖掘阻力会因摩擦力上升，严重影响了物料的挖掘效率，增加了能源损耗的问题。
Excavator bucket capable of reducing excavation resistance
一种具有减少挖掘阻力的挖斗
ZHOU RUBAO (author) / TU JI (author) / MI ZHIYONG (author) / QI DINGYUAN (author)
2021-12-10
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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