Steel spade
A steel shovel and steel technology, which is applied to shovels, shovels, agricultural machinery and implements, etc., can solve the problems of high cutting resistance and laborious steel shovels
Inactive Publication Date: 2015-04-29
王丽
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Problems solved by technology
[0002] figure 1 Shown is the existing steel shovel, the outline of the steel shovel is roughly rectangular, the steel shovel has a linear blade, when the steel shovel is used to excavate the soil, the steel shovel and the soil are in initial contact, and the entire linear blade cuts the soil, resulting in The cutting resistance is relatively large, and correspondingly, the digging force exerted by people on the steel shovel is relatively large, so this kind of steel shovel is more laborious
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Embodiment Construction
[0012] Such as figure 2 As shown, a labor-saving steel shovel includes a rod 3 made of wood and a head 1 made of steel. The outer end of the head is pointed, and the outer edge of the outer end of the head has a blade. The sharp angle at the outer end of the head is 30-35°. The head has mud guide grooves 2 in the up and down direction.
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The invention aims provide a steel spade. The steel spade comprises a rod part and a head part, wherein the rod part is made of wood; the head part is made of steel; the external end of the head part is in a tip shape; a blade is arranged at an outer edge of the external end of the head part. According to the invention, the head part of the steel spade is changed into a tip form, the tip end is firstly in contact with soil when the soil is dug, the contact area is small and the soil is easily cut, so that the steel spade in such a shape has a labor-saving effect.
Description
technical field [0001] The invention relates to a steel shovel. Background technique [0002] figure 1 Shown is the existing steel shovel, the outline of the steel shovel is roughly rectangular, the steel shovel has a linear blade, when the steel shovel is used to excavate the soil, the steel shovel and the soil are in initial contact, and the entire linear blade cuts the soil, resulting in The cutting resistance is relatively large, and correspondingly, the digging force exerted by people on the steel shovel is relatively large, so this steel shovel is relatively laborious. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a labor-saving steel shovel. [0004] In order to solve the problems of the technologies described above, the technical solution of the present invention is: [0005] A labor-saving steel shovel comprises a shaft made of wood and a head made of steel, the outer end of the head is pointed, and the out...
Claims
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IPC IPC(8): A01B1/02
Inventor 王丽
Owner 王丽