Lawn mower design project pdf

This project is about the design, fabrication and performance evaluation of a solar powered grass cutting machine. A lawn mower is a device with revolving blades that cuts the grass in the lawn evenly. Lawn mowing is the process of trimming grasses to a specific height usually for aesthetics, garnishing, or sport purposes. The design objective is to come up with a mower that is portable, durable, easy to operate and maintain. It also aims to design a self-powered mower of electrical source; a cordless electric lawn mower. [8] Designed to increase the probability of system success, reduce risk and the total life-cycle cost. [9] Design and implement a Behaviour-Based A lawn mower is a machine utilizing one or more revolving blades to cut (afifia/grass) surface to an even height. The height of the cut grass may be fixed by the design of the mower, but generally is adjustable by the operator, typically by a single master lever, or by a lever or nut and bolt on each of the machine's wheels. design is similar to the previous senior design project called iMow. It is also an improvement on existing consumer autonomous lawn mowers including the John Deere Tango E5.The available commercial autonomous lawnmowers only cut in a random pattern. By implementing an embedded path/route algorithm, this project can mow the lawn much more The lawn mower was designed in an ergonomic approach where the structure can be adjusted with the help of adjustable screws as shown in Figure-2. Moreover, this enables the user to adjust the height or the angle based on his/her preference. Fig-2: Height and angle adjustment for the lawn mower In this design we will want to detect objects that are in the path of the lawn mower. We decided that detection should start at 3 inches from the robot. This sensor produces an analog voltage proportional to the detected object distance. When powered at 5V, this sensor outputs 10mV per inch of object detection distance. problems it is desirable to make use of "Remote Controlled Lawn Mower". Key words: Lawn mower, grass cutter, remote control lawn mower, trimmer, gardening tools. I. INTRODUCTION The goal of this project is to design an remote control lawnmower that safely and effectively mows an area of a homeowner's yard. Since we want the height of the mower-deck to be adjustable, we are going to attach the mower to the frame by removing the lawnmower wheels and using angle-iron to suspend the mower-deck from the frame of the bot. 1. I started out by using 2 of the 36" pieces of angle-iron (2" wide) for the main part of the frame running long-ways. 2. the mower forward to operate the mechanical blades or may have an electric motor or an internal combustion engine to spin their blades. Some mowers also include other abilities, like mulching or collecting their clippings. An electrical Lawn Mower is more suitable & easy to use than the lawn mower with an engine. A Solar grass cutter is a Our project is a battery powered automatic lawn mower The user will wirelessly control the mower along a desired path Function 1. Mower will have the ability to be controlled remotely 2. It will be able to store the desired mowing path in memory 3. It will have wheels that control forward and backward movement as well as turning 4. 9. 9 The design of an electrical lawn mower contents a blades, bed knife, body frame, wheels, push handle, bag, & motor. The power system there are many Options, but we are using rec