Safe efficient punching roller for garden lawn maintenance

Abstract

The invention discloses a safe efficient punching roller for garden lawn maintenance. The punching roller comprises a frame, a horizontal plate, a main shaft, a roll cylinder, side plates and a firstbearing. Connecting rods are symmetrically arranged on the outer wall of the lower side of the main shaft, the lower end of each connecting rod is provided with a mounting block, and a horizontally arranged press roll is arranged between the mounting blocks. Mounting holes are evenly arranged in a side wall of the roll cylinder, and a perforating pin is arranged in each mounting hole. An end, facing the interior of the roll cylinder, of each perforating pin is provided with an arc-shaped plate, and a return spring is arranged between each arc-shaped plate and the inner side wall of the roll cylinder. Each return spring sleeves the outside of one perforating pin. Both ends of each return spring are respectively fixedly connected with one arc-shaped plate and the roll cylinder. According tothe punching roller, the perforating pins only stick out when the roll cylinder touches a lawn, and no detection signal of electronic instrument and equipment is employed, and only with a simple mechanical structure, the punching roller is easy to prepare, is particularly suitable for use of garden maintenance workers, ensures the looseness of a lawn skin, has a good punching effect, and can easily adjust the depth of a punched hole.

Description

Technical field [0001] The invention relates to a garden equipment, in particular to a perforated roller for safe and efficient garden lawn maintenance. Background technique [0002] Applying engineering technology and artistic methods in a certain area, through the transformation of terrain (or further building mountains, stacking rocks, water management), planting trees and flowers, building buildings and arranging garden roads to create beautiful natural environments and recreational areas, It is called a garden. It is unique in traditional Chinese architecture, and the classical garden architecture has made major achievements. An art form in traditional Chinese culture is deeply influenced by the traditional "ritual and music" culture. The topography, landscape, buildings, flowers and trees are used as carriers to bring out the spiritual culture of the human subject. [0003] The vegetation in the garden is very luxuriant, all kinds of plants will appear in the garden, excep...

AI Technical Summary

Problems solved by technology

[0003] The vegetation in the garden is very luxuriant, and all kinds of plants will appear in the garden. In addition to the roads and the land where flowers are planted, lawns are basically laid in other places in the garden. Even where trees are actually planted, lawns will be laid accordingly. Therefore, it can be seen that lawn is the vegetation with the widest coverage in the garden. Most of the existing garden lawns are directly transplanted with turf, and the roots of the turf are very developed, because the turf can not be too dense when transplanted, but with the After the time of transplanting the turf, the grass on the turf will start to grow, and the roots of the turf will also start to fuse with the transplanted ground, and the turf will become firm, but if the roots of the turf grow too profusely during the growth process, it will cause The surface is "tight and airtight", so it is difficult for oxygen in the air to enter the lower part of the turf, and the roots of some trees are under the turf, and the roots of trees cannot do without oxygen, so it is necessary to loosen these lawns at this time Work, use punching equipment to punch holes in the lawn to ensure that oxygen can enter the lawn normally, especially after the rainy season, the roots of the lawn will hinder the penetration of rainwater on the lawn, which requires artificial drilling to ensure that the surface Oxygen content, traditional garden workers mostly use pointed objects to perform sparse drilling operations, so the drilling efficiency is very low, and the effect is also very low. There are punching machines in the existing equipment that can The lawn is continuously drilled, and the garden workers only need to push it, but this kind of puncher also needs its rollers to have a certain anti-skid function when punching holes, and most of the punching needles of this kind of puncher are installed On the same board, the whole punching plate is pressed down when punching holes. Although the punching area and efficiency are very high, it is necessary to increase the weight of the overall punching machine to ensure that all The tines are all inserted into the lawn, which increases the labor load of the workers, so the existing lawn punching equipment can also be improved

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