A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Medium-sized seedling planting trenching device
The invention discloses a medium-sized seedling planting trenching device. The medium-sized seedling planting trenching device comprises a trenching device body and a drill bit, wherein the bottom ofthe trenching device body is rotatably connected with a connecting column, the bottom of the connecting column is provided with a circular insertion groove, the left side and the right side of the inner wall of the circular insertion groove are provided with arc clamping grooves, and the left side and the right side of the connecting column are provided with circular through holes. According to the medium-sized seedling planting trenching device, the trenching device body, the drill bit, the connecting column, the circular insertion groove, the arc clamping grooves, the circular through holes,propelling mechanisms, positioning blocks, traction rods, circular blocks, first extrusion springs, propelling blocks, lifting blocks, a circular insertion block, grooves, positioning mechanisms, second extrusion springs, limiting blocks, arc clamping blocks, sliding grooves, sliding blocks, circular matching holes and annular blocks are used cooperatively. The problem that a drill bit cannot bewell protected in the prior art is solved, and the medium-sized seedling planting trenching device has the advantage of better protection effect.
本发明公开了一种中等规格苗木种树挖沟装置，包括挖沟设备本体和钻头，所述挖沟设备本体的底部转动连接有连接柱，所述连接柱的底部开设有圆形插接槽，所述圆形插接槽内壁的左右两侧均开设有弧形卡槽，所述连接柱的左右两侧均开设有圆形通孔。该发明，通过设置挖沟设备本体、钻头、连接柱、圆形插接槽、弧形卡槽、圆形通孔、推进机构、定位块、牵引杆、圆形块、第一挤压弹簧、推进块、提拉块、圆形插接块、凹槽、定位机构、第二挤压弹簧、限位块、弧形卡块、滑槽、滑块、圆形配合孔和环形块的配合使用，解决了现有不能给予钻头很好的防护的问题，该中等规格苗木种树挖沟装置，具备防护效果更好的优点。
Medium-sized seedling planting trenching device
The invention discloses a medium-sized seedling planting trenching device. The medium-sized seedling planting trenching device comprises a trenching device body and a drill bit, wherein the bottom ofthe trenching device body is rotatably connected with a connecting column, the bottom of the connecting column is provided with a circular insertion groove, the left side and the right side of the inner wall of the circular insertion groove are provided with arc clamping grooves, and the left side and the right side of the connecting column are provided with circular through holes. According to the medium-sized seedling planting trenching device, the trenching device body, the drill bit, the connecting column, the circular insertion groove, the arc clamping grooves, the circular through holes,propelling mechanisms, positioning blocks, traction rods, circular blocks, first extrusion springs, propelling blocks, lifting blocks, a circular insertion block, grooves, positioning mechanisms, second extrusion springs, limiting blocks, arc clamping blocks, sliding grooves, sliding blocks, circular matching holes and annular blocks are used cooperatively. The problem that a drill bit cannot bewell protected in the prior art is solved, and the medium-sized seedling planting trenching device has the advantage of better protection effect.
本发明公开了一种中等规格苗木种树挖沟装置，包括挖沟设备本体和钻头，所述挖沟设备本体的底部转动连接有连接柱，所述连接柱的底部开设有圆形插接槽，所述圆形插接槽内壁的左右两侧均开设有弧形卡槽，所述连接柱的左右两侧均开设有圆形通孔。该发明，通过设置挖沟设备本体、钻头、连接柱、圆形插接槽、弧形卡槽、圆形通孔、推进机构、定位块、牵引杆、圆形块、第一挤压弹簧、推进块、提拉块、圆形插接块、凹槽、定位机构、第二挤压弹簧、限位块、弧形卡块、滑槽、滑块、圆形配合孔和环形块的配合使用，解决了现有不能给予钻头很好的防护的问题，该中等规格苗木种树挖沟装置，具备防护效果更好的优点。
Medium-sized seedling planting trenching device
一种中等规格苗木种树挖沟装置
WANG HUAMING (author) / WANG JINGXU (author)
2020-07-17
Patent
Electronic Resource
Chinese
MICRO TRENCHING LAYING DEVICE AND METHOD FOR MICRO TRENCHING
| European Patent Office | 2018