Greening and pruning multifunctional robot

Abstract

The invention discloses a greening and pruning multifunctional robot which comprises a workbench frame and an accessory head. Linear guide rails are arranged above and below the workbench frame respectively. A movable workbench capable of sliding on the linear guide rails is installed on the linear guide rails. A guide rail baffle is arranged on the side wall at one end of the workbench frame. A movable arm frame is fixed to the movable workbench and composed of four movable arms of four different lengths. An oil cylinder is arranged between every two adjacent movable arms, and the number of the oil cylinders is three. A rotary connector is arranged in the middle of the end of one movable arm, and the accessory head is detachably installed on the corresponding movable arm through the rotary connector. The robot is provided with a detachable and replaceable machine head, the machine head can be used in cooperation with a mowing head having the mowing function, a pile-bypassing cutting head capable of bypassing an obstacle to achieve mowing, a mow sweeping head having the sweeping function and a branch pruning head having the branch pruning function and has the multiple functions of mowing, pile bypassing, sweeping, branch pruning and the like, the labor burden of workers is lowered, and working efficiency is improved.

Description

technical field [0001] The invention relates to the field of urban greening, in particular to a multifunctional robot for greening and pruning. Background technique [0002] Existing lawnmowers have strap type at present, cart recumbent hob type etc. The belt-type lawn mower is composed of a battery, a motor, a swing rod and a piece-type trimming mechanism at its end. It is suitable for small-area trimming or complex-shaped greening tree trimming. On the body, hold the swing lever and swing the pruning knife mechanism to complete the pruning work. This kind of mechanism has low work efficiency and high labor intensity, and it is more difficult to make high pruning wood. In addition, there is a cart with a horizontal hob The lawn mower is used to cut the lawn by rolling the hob at the bottom of the trolley. It is suitable for trimming large areas of flat land, but the trimming height is limited, and it is impossible to trim shrubs and trees with complex shapes. And most of ...

AI Technical Summary

Problems solved by technology

The strap-type lawn mower is composed of a battery, a motor, a swing rod and a piece-type pruning mechanism at its end. It is suitable for small-area pruning or complex-shaped greening tree pruning. On the body, hold the swing rod and swing the pruning knife mechanism to complete the pruning work. This kind of mechanism has low work efficiency and high labor intensity, and it is more difficult to do high pruning wood. In addition, there is a cart with a horizontal hob Type lawn mower, the lawn is cut by the hob at the bottom of the trolley, which is suitable for trimming large areas of flat land, but the trimming height is limited, and it is impossible to trim shrubs and trees with complex shapes

Moreover, most of the existing lawn mowers only have a kind of attachment head for cutting grass, and the nylon wire attachment head and the nylon blade attachment head are widely used. The two attachment heads cannot be interchanged, and the installation is complicated.

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