Domestic manual earth excavating machine

Abstract

The invention discloses a domestic manual earth excavating machine, and belongs to the technical field of the design of mechanical devices. The domestic manual earth excavating machine comprises a base, a supporting shaft, a seat, a supporting rod, a fixed handle, a movable handle, a connecting rod, an excavating shovel shaft, an excavating shovel, a connecting arm and a horizontal shaft, wherein the supporting shaft is fixedly arranged in a middle hole of the base; the supporting rod and the supporting shaft are welded to be one whole; the bottoms of the fixed handle and the movable handle are connected by adopting the horizontal shaft in the fore-and-aft direction; the horizontal shaft is T-shaped; the right end of the horizontal shaft is fixedly arranged on the supporting shaft; the excavating shovel shaft is connected with the movable handle through the connecting rod; the connecting arm and the horizontal shaft are formed into one whole; the bottom of the excavating shovel shaft is connected with the connecting arm; and the excavating shovel and the excavating shovel shaft are formed into one whole. According to the domestic manual earth excavating machine disclosed by the invention, the supporting area of the base is large; the lateral turnover is difficult; the cost is low; the height of the seat is regulated conveniently; the excavating shovel is convenient for transporting earth; the comfortableness is good; the resistance is low; the movement is flexible; and the labor is saved.

Description

technical field [0001] The invention relates to the technical field of mechanical device design, in particular to a household manual excavator. Background technique [0002] In rural areas, ordinary people often have to dig and fill soil when they are carrying out farmland reclamation, house foundation filling, and river pond dredging. These tasks are basically done manually with soil shovels one by one, and then manually Transportation is very labor-intensive and inefficient, and it is impossible for families to spend a lot of money to buy expensive excavators. If every family buys it, it will be a huge waste. In order to solve this problem, The present invention designs a new type of manual excavator specially for household use, which can be refitted by using waste, has very low cost, good comfort and high efficiency. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of high labor intensity and low efficiency of tradition...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects of high labor intensity and low efficiency of traditional manual excavation, and design a family manual excavator, which has low cost, the base is not easy to roll over, the seat is easy to adjust, and it is easy to carry soil with a shovel. Convenience, good comfort, small resistance, flexible movement, labor saving

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