How does a lawn mower work?

How does a lawn mower work?

The lawn mower is a commonly used lawn mowing machine in the home. Its working principle is to use the power of the gasoline engine to drive the lawn mower to rotate at high speed through the transmission system, so that the mower rope can be adjusted and rotated synchronously to generate a certain cutting force to cut off the weeds. . The main technical points of using a lawn mower include selecting the length of the mowing rope according to the row spacing in the orchard and the height of the weeds, holding the handle with both hands and maintaining a certain degree of inclination when using it. When using a lawn mower to cut grass, be careful not to use the lawn mower when it is relatively humid. The lawn mower must be cleaned and maintained regularly. Let’s learn about the working principle and use of lawn mowers!

How does a lawn mower work?

The lawn mower is composed of a gasoline-powered engine, a transmission rod, and a lawn mower. The machine weighs about 6 kilograms and can be operated by one person. Its working principle is: using the power of the gasoline engine to drive the lawn mowing rotary disk to rotate at high speed through the transmission system, a special polymer line (mowing rope) installed on the rotary disk can be adjusted and rotated synchronously to generate a certain cutting force. Cut off weeds and play a role in weeding.

Techniques for using lawnmowers

1. Use a lawn mower to weed. The effect is better when the weeds grow to 10-13 cm. If the weeds grow too tall, you should do it in two steps, first cut the upper part and then the lower part. The length of the weeding rope on the lawn mower should be determined by the row spacing of the orchard plants and the height of the weeds. If the row spacing is wider and the weeds grow taller, the length of the weeding rope should be longer, and vice versa. .

2. When using the lawn mower, you should hold the handle with both hands and maintain a certain inclination to the side of the fruit tree so that the cut weeds can fall to the side of the fruit tree as much as possible. Opening the throttle at medium speed and moving forward at a constant speed can save fuel consumption and improve work efficiency. You should also try to avoid thick weeds to prevent the weeding rope from breaking. If necessary, large weeds can be pulled out manually before mowing with a lawn mower.

3. Lawn mowers can not only be used in landscaping, but also play a very important role in agricultural production. It has realized agricultural mechanization, improved work efficiency, and improved agricultural production efficiency, which is extremely important for a large agricultural country like ours. The mechanization of agriculture, forestry and animal husbandry in my country is developing rapidly, and the research on new lawn mowers is developing in the direction of high speed, stability and energy saving.

What points should you pay attention to when using a lawn mower?

1. Keep other people away from the lawnmower

When using the lawn mower, no one should be near the lawn mower except the person operating the lawn mower. Although the lawn mower can be controlled, sometimes the lawn will inevitably be slippery, and the slippery ground will not be mowered. The friction between the lawn mower and the ground is relatively small, and it is easy for the lawn mower to break away. Therefore, during the mowing process, people must avoid standing around the lawn mower to avoid injuring other people.

2. All parts are installed completely

When using a lawn mower, be sure to install all parts of the lawn mower completely, especially many lawn mowers with protective covers. Since the protective cover has a blade, be sure to protect it during use. If the cover is installed properly, it can avoid the motor burning due to the rope exceeding the installation range.

3. Do not use the lawn mower when it is relatively humid.

When using the lawn mower, if it is relatively humid, it is best not to use the lawn mower in this case, especially if it has just rained or the lawn has just been watered. If you use the lawn mower at this time, The ground is very slippery and the control of the lawnmower may be unstable, so it is best to mow the grass when the weather is sunny.

4. Clean the inside of the lawnmower regularly

When using the lawn mower, you should clean the inside of the lawn mower regularly, because after the lawn mower is used for a long time, there will inevitably be some fine grass inside the lawn mower. If these fine pieces are not cleaned for a long time, It is easy to affect the life of the motor, so after using the lawn mower for a period of time, clean the inside of the lawn mower regularly.

5. Protect the lawnmower blades

When using a lawn mower, be sure to protect the blade of the lawn mower. During the mowing process, some dense grass may block the blade. At this time, the front end of the lawn mower must be cut off decisively. Lift it up and turn off the power of the lawn mower at the same time, so that it is not easy to damage the motor of the lawn mower.

6. Control the speed of mowing the grass

When using a lawn mower, you must control the cutting speed. If the grass is very dense during the mowing process, you must slow down the mowing speed at this time and do not go too fast. If the grass is not too dense, you can mow at a slightly faster speed.

7. Do not come into contact with other hard objects

When using the lawn mower, in order not to damage some parts of the lawn mower, never let the lawn mower come into contact with other hard objects. For example, during the lawn mowing process, you may encounter some stones or other objects. Some flower pots, in this case, be sure to avoid these objects when mowing.

8. Pay attention to storage

When using the lawn mower, if the lawn mower has been used, you must store the lawn mower properly. You should choose a relatively dry and ventilated place to place the lawn mower, so that it is not easy to damage the various parts of the lawn mower.