A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A shovel for digging a hole is provided with a shovel handle, tread shoulders, a shovel body, a conical groove, shovel groove edges and transverse grooves. The conical groove is formed in the lower section of the shovel body, the pointed end of the conical groove is arranged in the middle of the shovel body, and the end, with a groove opening, of the conical groove is arranged at a shovel opening to form a backward-bent bending opening. The tread shoulders are arranged on the two sides of the upper end of the shovel body, and the transverse grooves and the shovel groove edges are formed in the two sides of the shovel body. Due to the fact that the lower section of the shovel body is provided with the conical groove, the transverse grooves, the bending opening, the tread shoulders and the shovel groove edges, when the shovel is used, a soil insertion hole is widened under the action of the conical groove of the shovel body, the shovel body enters the insertion hole as well, force can be also applied by treading on the tread shoulders of the shovel body, the transverse grooves and the shovel groove edges are arranged on the two sides of the shovel body, soil in the hole can be easily dug up, the hole digging efficiency is improved, and the labor intensity is relieved. The shovel for digging the hole is simple in structure, easy to manufacture, low in cost, good in use effect, suitable for being used in building engineering, agriculture and forestry, especially suitable for weaklings in rural area work, and good in economic benefit and social benefit.
A shovel for digging a hole is provided with a shovel handle, tread shoulders, a shovel body, a conical groove, shovel groove edges and transverse grooves. The conical groove is formed in the lower section of the shovel body, the pointed end of the conical groove is arranged in the middle of the shovel body, and the end, with a groove opening, of the conical groove is arranged at a shovel opening to form a backward-bent bending opening. The tread shoulders are arranged on the two sides of the upper end of the shovel body, and the transverse grooves and the shovel groove edges are formed in the two sides of the shovel body. Due to the fact that the lower section of the shovel body is provided with the conical groove, the transverse grooves, the bending opening, the tread shoulders and the shovel groove edges, when the shovel is used, a soil insertion hole is widened under the action of the conical groove of the shovel body, the shovel body enters the insertion hole as well, force can be also applied by treading on the tread shoulders of the shovel body, the transverse grooves and the shovel groove edges are arranged on the two sides of the shovel body, soil in the hole can be easily dug up, the hole digging efficiency is improved, and the labor intensity is relieved. The shovel for digging the hole is simple in structure, easy to manufacture, low in cost, good in use effect, suitable for being used in building engineering, agriculture and forestry, especially suitable for weaklings in rural area work, and good in economic benefit and social benefit.
Shovel for digging hole
TAN DE (author)
2015-05-06
Patent
Electronic Resource
English
Digging shovel convenient to replace and loader-digger with digging shovel
| European Patent Office | 2020