29 2018-06Whole CJ staff are outgoing for team buildingWhole CJ staff are outgoing for team building
29 2018-06Mowers considerations
1.The use of genuine 2T (two-stroke) engine oil, 4T (four-stroke) engine
oil is strictly forbidden, and it is recommended to use Mobil Cassidy 2T
two-stroke engine oil.
2. Never use pure gasoline.
3,strictly in accordance with the 25:1 gasoline is 25, the engine oil
电竞竞猜 (Mobil 2 T) is 1 the proportion of oil, oil used up a single day,
metamorphic red mixture can not be used。
4, the new machine can not be used at high speed, please run at low speed for 3 hours (equivalent to 5 pots of oil time)。
5, want to make the machine longer life, rest for 10 minutes every working half an hour。
电竞竞猜 6. Never shut down the engine suddenly at high speed, otherwise it will be difficult to start the next time.
7. If the machine vibrates abnormally, stop checking the blade immediately, and if it is damaged, loose, or eccentric.
电竞竞猜 8. It is forbidden to cut perennial hard shrubs with a blade.
9.It is strictly forbidden to use a blade to cut grass on the lawn with
turbulent stones。 It is recommended to use mowing cutters to cut grass。
Non-woody weeds are used for cutting lawns and are safe and efficient.
10. There are strict size restrictions on blades and straws. It is strictly forbidden to modify or use the blade or grass head.
11。Remove the spark plug every 50 hours of operation, deposit carbon on
电竞竞猜 the muffler, replace the oil filter, and add butter to the gear box。
12。When the machine is not used for a long time, it should pour out the
remaining fuel, and then start the machine to burn the fuel completely.
29 2018-06Mower classification
According to different classification criteria, lawn mowers can have the following divisions:
1,according to the travel points: intelligent semi-automatic trailing
type, rear push type, mount type, tractor suspension type。
电竞竞猜 2, according to the power points: human and animal power drive, engine drive, electric drive, solar drive.
3, according to the way points: hob type, rotary knife type, side hanging type, throwing knife type.
4, according to the requirements: flat, half-waist, truncated。
rotary mowers are generally equipped with knifeless cutting discs。
High-strength nylon ropes are used as forage cutting parts. Flexible
structures are not afraid of hitting rigid obstacles. They are safer to
电竞竞猜 use and are easy to replace.
mowers work in reciprocating and rotating modes。 Their high mowing
efficiency saves time and realizes the functions of green environmental
电竞竞猜 protection and beautifying the environment. The operation is simple,
convenient and efficient, so it is widely used. The machine is small and suitable for small and medium sized lawns. The
use of lawn mowers should be based on the requirements, determine the
height of stubble after cutting grass, use very convenient.
When cutting grass, it can only be trimmed along the slope, and cannot be trimmed along the slope。 Modern lawn mowers are more conducive to operation。
29 2018-06The history of mowers
Since 1805, the lawn mower was human and there was no motivation to support it。
1805, the Englishman Praknett invented the first machine that harvested
grain and could cut weeds。 People pushed the machine and driven a
rotary knife to cut grass through a gear drive。 This was the prototype
of the mower.
In 1830, British textile engineer Bill Pudding obtained a patent for a roller mower and received praise。
电竞竞猜 In 1832, Lansmus Agricultural Machinery began mass production of roller mowers.
In 1831, British textile master Kabila obtained the exclusive patent for the world of lawn mowers。
In 1833, Lansmus Agricultural Machinery began mass production of roller-type mowers. In the 19th century, this lightweight and well-controlled roller mower was widely used in green belts near traffic roads.
1902, the British Rennes in London built a drum mower that was powered
by an internal combustion engine. Its principle has been extended to
电竞竞猜 What we usually see in rural TVs in the United States is this weeder, which makes it very easy to trim the lawn。
With the rapid rise of the turf industry, China began to use the reciprocating mower in the 21st century。 At the end of the 19th century, it was extremely laborious to protect a lawn。 For
example, in a large estate in Blenheim (village in western Bavaria,
Germany), if 200 workers are employed, 50 of them are to maintain the
lawn。 In the mad season of grassland, grass needs to be cut once every ten days。 The
mowers hold a very long tool (a sickle: the blade is jagged and needs
to be sharpened with a whetstone to keep it sharp). Mowing the grass
(actually working more like sawing with a saw ). After
the work is done, the lawn is full of sawed blades of grass, and then
the blades of grass on the ground are picked up to feed the cattle and
sheep on the farm. This saves time and reduces damage to the grassland. It
consists of a parallel four-bar lifting device, a frame, a single-wing
电竞竞猜 swaying device, and a complete device for adjusting the bias.
29 2018-06How do you know how to store and maintain lawn mowers in winter?
When winter lawnmowers are stored for more than 30 days:
First, let go of the fuel in the fuel tank and start the engine until it stops due to the depletion of fuel;
in the heat engine condition that has just stopped, let go of the
engine oil in the crankcase, and then fill the new engine oil at the
电竞竞猜 appropriate scale according to the recommended level;
remove the spark plug and inject 5-10 milliliters of oil into the
cylinder. Turn the crankshaft several times and install the spark plug.
clean the dust and debris around the cutter head, body, cylinder block,
cylinder head heat sink, air hood, grille and muffler
Fifth, it should be stored horizontally on the ground, with a cloth cover on the mower to prevent dust from falling into it.
Sixth, thoroughly clean the mower. Before
leaving the lawn mower for a long period of time in winter, the bottom
of the mower, the deck, and the fuel tank cover should be thoroughly
cleaned to prevent the residual weeds and mud blocks from causing damage
to the agricultural machine. Prior
to cleaning, the spark plugs and opening devices need to be removed and
the accumulated impurities removed from the landing gear and deck with
hoses, putty blades, and car washes. Use a brush to remove deposits from the air vent on the mailbox to prevent the vents from plugging.
Seventh, remove grease. If
the oil is exposed to the equipment for a long time, a chemical
reaction will occur and the paint on the surface of the equipment will
电竞竞猜 fall off. Therefore, it must be promptly removed. When
removing grease, first spray the degreaser on the place where the
电竞竞猜 equipment is greased, let it stand for 10-15 minutes, wipe it clean with
a towel, and finally rinse with water.
Eighth, control the rust of the bare part of the mower. Lubricant can be used to spray the bare part of the mower, which can effectively prevent rust. Place the mower in a dry place.
Ninth, regularly check the wearing parts. Develop
the habit of regularly inspecting vulnerable parts and replace damaged
parts in time. This will not only improve the working performance of the
mower, but also eliminate potential safety hazards.