First, the garden machinery
1. Lawn planting machinery
Lawn planting needs high efficiency and high quality, and using machinery is a reliable choice. The main options are
Machinery are:
Lawn sprayer Hydraulic spray sowing of lawn is to mix germinated lawn seeds with a certain proportion of water, fiber mulching film, adhesive and fertilizer. Based on the principle of liquid seeding, the mixed mud is transported by a centrifugal pump through a hose and sprayed on the soil.
Lawn seeder: mainly sow grass seeds evenly on the land.
Lawn transplanter: Because the lawn is planted by sowing, it grows slowly. The lawn transplanter can transplant the lawn in the lawn base and cut and repair the damaged part in the original lawn.
Lawn trimmer: The most basic work of lawn maintenance is lawn trimming. Lawn mowing in a large area cannot be done manually, and machinery must be used. Only machinery can ensure the effect and efficiency of pruning. The main models are: push mower, self-propelled mower, hand-pushed hob mower, electric hob mower, air-floating mower, hanging mower and commercial mower.
2. Lawn maintenance machinery
In the growing period of lawn, in addition to mowing, there are a lot of post-maintenance work to remove hay, promote nutrient absorption and eliminate soil hardening. The purpose of maintenance machinery is to promote lawn rejuvenation.
The main models are: lawn punching machine, lawn grass combing machine and lawn root cutting machine.
3. Pest control machinery
Lawn will encounter all kinds of diseases and insect pests during its growing period. In order to prevent and reduce losses, pesticide treatment should be carried out in time. The main machinery are: pull sprayer, pesticide truck, etc.
4. Low-power machinery:
In landscaping, there are many places where machinery can't get in, so we can only work with low-power machinery. The main machinery are: mowing and irrigation lawn mower, hedge trimmer and chain saw.
Second, the lawn machine
Lawn machine consists of cutter head, engine, walking wheel, walking mechanism, blade, handrail and control part.
Working principle: the cutter head is installed on the walking wheel, and the cutter head is equipped with an engine. The output shaft of the engine is equipped with a blade, and the lawn is mowed by the high-speed rotation of the engine.
Conditions of use:
For lawns below 2000 square meters, you can choose a hand-propelled lawn mower, a lawn of 2000 or more square meters, or a self-propelled lawn mower. When there are many trees and obstacles on the lawn, you can choose a lawn mower with universal front wheels. You can choose a lawn tractor when the area is large. General lawn tractors of 1.07m (42 inches) are suitable for lawns of 12000 ~ 15000m2, and lawn tractors of 1. 17m (46 inches) are suitable for lawns below 20000m2.
Precautions for use: clean up the site
Remove stones, branches and sundry. Mark sprinklers and obstacles.
Dress: platform shoes, pants, mainly to prevent the blade from touching the stone and splashing people.
Site: If the slope angle exceeds 15 degrees, you can't mow the grass to avoid personal injury and mechanical damage. Don't mow the grass immediately after it rains and waters to prevent people from slipping and mechanical work.
It is particularly emphasized that when the lawn mower is working, no one is allowed within 10 meter, especially when the side row is side row, no one is allowed to face the side row. When adjusting machinery and weeding, be sure to stop the machine. Never adjust the machine and mow the grass while the machine is running.
Height adjustment: the stubble height should be determined according to the requirements of lawn. The stubble height of warm-season lawn in the south is generally 3 cm, and that of cool-season lawn in the north is 5 cm. When mowing the grass, the height to be mowed is one third of the height of the grassland. When mowing grass, you can only trim it horizontally along the slope, not up and down the slope. Be especially careful when turning on a slope. Beware of caves, trenches, mounds and other obstacles in the grass.
Function and use of safety handle: The safety control handle of lawn mower is the cease-fire switch for controlling flywheel braking device and ignition coil. Press and hold the safety control handle, then release the flywheel braking device and turn off the cease-fire switch, and the gasoline engine can start running. On the other hand, if the safety control handle is released, the flywheel will be braked, the cease-fire switch of the ignition coil will be turned on, and the gasoline engine will stop and be braked. That is, only by pressing the safety control handle can the machine run normally. When there is an emergency in operation, release the safety control handle and the machine will stop running. Therefore, when running, never tie the safety control handle with iron wire.
Mechanical maintenance: after each work, unplug the spark plug to prevent the engine from starting automatically when cleaning the cutter head and rotating the blade.
Check the blade: the blade of the lawn mower should be polished frequently and kept sharp, so that the lawn mowed can be smooth and beautiful, with small mowing wounds and not easy to get sick. On the contrary, it is not only bad for mowing the lawn, but also increases the resistance to the transmission shaft of the lawn machine, increases the load of the lawn machine, reduces the working efficiency, increases the running temperature and aggravates the wear and tear of the machine. Therefore, it is necessary to keep the blade sharp, improve work efficiency and ensure the normal operation of the machine. At the same time, you should always check whether the mower blades are balanced. If the blade is not balanced, it will cause the machine to vibrate and easily damage the mower parts.