Underwater grass mower
A lawn mower and a combination of technology, applied in the direction of harvesters, agricultural machinery and implements, applications, etc., can solve the problems of easy bottom hanging, incomplete mowing, heavy weight, etc., and achieve the effect of avoiding bottom hanging
Inactive Publication Date: 2014-01-22
李贤明
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Problems solved by technology
[0002] Most of the existing throwing underwater lawnmowers of various shapes are relatively complex in structure, heavy in weight, inconvenient to carry, high in manufacturing cost, complicated in manufacturing process, and generally have problems of incomplete mowing and easy hanging on the bottom. shortcoming
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[0010] As shown in Figure 1 is a specific embodiment of the underwater lawnmower of the present invention. Including two blades (1), positioning hole (2), rivet (3), tether hole (4). Two saw blades are riveted together by the round hole at the front end. The underwater lawnmower of the present invention passes through the positioning hole (2) multiple times with No. 6 thick nylon fishing line when in use, and fastens Firmly, it plays the role of fixing the angle between the two blades, and a rope of a suitable length is tied in the tether hole, and the operation of throwing and mowing can be carried out.
[0011] If both sides of the lawn mower encounter obstacles at the same time and it is difficult to pass, just pull the rope hard, and the two blades can cut the nylon wire in the positioning hole like scissors, so that the angle between the two blades becomes smaller and the distance between the tail ends becomes smaller. Short, or the blade sideways, to pass smoothly and a...
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The invention provides a grass mower and particularly relates to an underwater grass mower which is simple in structure, convenient to take and good in mowing effect. The bottom of the mower will not be rubbed. The underwater grass mower is especially suitable for a fisherman to use when the fisherman makes a net and can also be used for removing water grass and impurities in a cultivation pond. The underwater grass mower is in a V shape and made of steel plates. Outer rims of the two sides of the grass mower are provided with saw-toothed sharp blades. Only one rope is tied to the upper end of the V shape, the grass mower is thrown into water and rapidly pulled after arriving at the front of water grass and the water grass can be easily cut from the roots. The water grass floats on the water level and drifts away with the wind. Meanwhile, the water grass can be dragged out of the water level in the manner of throwing the grass mower so as to achieve the aim of removing weeds at the water bottom. The underwater grass mower has the advantages that the grass mower is made of two saw-blade-shaped steel plates and the front ends of the steel plates are riveted with rivets. During mowing, if two sides of the grass mower meet obstacles and the grass mower can not go through, as long as a rope is pulled with force, a nylon line in a positioning hole can be sheared and the included angle between two blades is narrowed. The grass mower is pulled out so as to prevent the bottom of the grass mower from being rubbed.
Description
(1) Technical field [0001] The invention relates to an underwater lawnmower, in particular to a lawnmower with simple structure, light weight, good mowing effect and absolutely no bottom hanging. (2) Background technology [0002] Most of the existing throwing underwater lawnmowers of various shapes are relatively complex in structure, heavy in weight, inconvenient to carry, high in manufacturing cost, complicated in manufacturing process, and generally have problems of incomplete mowing and easy hanging on the bottom. shortcoming. (3) Contents of the invention [0003] In order to make up for the deficiencies of the prior art, the present invention provides an underwater lawn mower that is simple to manufacture, low in cost, easy to carry, has a good mowing effect and does not hang on the bottom, which is especially convenient for fishermen to use when making nests, and can also be used It is used to remove aquatic plants and sundries in the pond. [0004] The present i...
Claims
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IPC IPC(8): A01D44/00
Inventor 李乐水李贤明
Owner 李贤明