Novel disc type cutter of potato dicer
A technology of potato and cutting machine, which is applied in the direction of rhizome seed cutting machine, seed and rhizome treatment, application, etc., which can solve the problems of restricting the development of potato industry, uneven cutting quality, high production cost, etc., and achieve uniform size and good cutting surface The effect of leveling and improving stability
Pending Publication Date: 2022-01-21
NORTHEAST AGRICULTURAL UNIVERSITY
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Problems solved by technology
[0002] In the field of potato sowing, manual cutting is still the main cutting method for seed potato preparation in my country. The efficiency of cutting seeds is low, the production cost is high, and the quality of cutting seeds is uneven, which seriously restricts the development of potato industry.
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[0015] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:
[0016] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, a schematic diagram of the structural principle of a new type of potato slicer disc cutter of the present invention is given, including a knife shaft 1 , a disc knife 2 , and a support frame 3 . Wherein, the disc cutter 2 and the support frame 3 are connected with the cutter shaft 1 through long bolts and locking bolts. 36 disc cutters 2 and 36 support frames 3 are arranged staggeredly on the cutter axis 1, the angle between two adjacent support frames 3 around the cutter axis 1 is 120°, and the wedge-shaped gaps of the support frames are evenly distributed along the direction of the cutter axis, which can ensure Uniformity of load when the cutter rotates at high speed.
[0017] Such as figure 1 , figure 2 As shown, the left side of the cutter shaft 1 is designed w...
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The invention discloses a novel disc type cutter of a potato dicer. The novel disc type cutter comprises a cutter shaft, 36 disc cutters and 36 supporting frames. According to the novel disc type cutter, a plurality of potatoes can be cut at the same time, the disc cutters are designed to be round, it is guaranteed that cutting faces are smooth during cutting, cutting edge angles are formed in the seed cutting positions on the two sides of the cutters, and potato tubers are prevented from splashing after potato cutting; a gap is reserved between every two adjacent disc cutters, so that the cut potato tubers are uniform in size, through holes are formed in the supporting frames and the disc cutters, the supporting frames and the disc cutters can be connected with the cutter shaft through long bolts, an annular boss is designed on one side of each supporting frame, and the stability of the disc cutters during operation can be improved; and a wedge-shaped notch is formed in each supporting frame, so that the mounting positions of the supporting frames in the axial direction can be fixed through the locking notches.
Description
technical field [0001] The invention relates to the technical field of sowing machinery, in particular to a novel disc cutter for a potato dicing machine. Background technique [0002] In the field of potato sowing, manual cutting is still the main cutting method for seed potato preparation in my country. The efficiency of cutting seeds is low, the production cost is high, and the quality of cutting seeds is uneven, which seriously restricts the development of potato industry. At present, cutters are widely used in the harvesting machinery of stalk plants. The common cutters are disc type, reciprocating type and swing knife type. Among them, the disc cutter has the characteristics of high cutting precision, neat cutting seam and long service life. . The shape of the potato is approximately ellipsoid, and the seed potato can be cut evenly by the disc cutter, which can realize mechanized seed cutting. Therefore, a new type of disc cutter on the potato cutting machine is desig...
Claims
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IPC IPC(8): A01C1/00
CPCA01C1/005
Inventor 吕金庆张航李季成刘中原苏文海竹筱歆
Owner NORTHEAST AGRICULTURAL UNIVERSITY