Sweet potato excavating device
A digging device and sweet potato technology, which is applied to excavators, digging harvesters, agricultural machinery and tools, etc., can solve problems such as easy entanglement of ground wheels
Pending Publication Date: 2018-06-08
HUNAN CITY UNIV
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- Abstract
- Description
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- Application Information
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Problems solved by technology
However, when the peanut excavator is used to dig sweet potatoes, since the sweet potato vines are longer than the peanut vines, it is easy to be wound on the ground wheel, affecting the use
Method used
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[0011] The present invention will be further described below in combination with specific embodiments. Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.
[0012] In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention an...
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Abstract
The invention provides a sweet potato excavating device which comprises a traction rack, a rack, a plow pole, a lifting rod, a plough shovel and two land wheels, wherein the traction rack is fixedly connected above the rack; cutterhead assemblies are separately arranged above the two land wheels; each of the cutterhead assemblies comprises an eccentric wheel, a rotary shaft, a plurality of long-edge slicers, a plurality of short-edge slicers, a handwheel and screws; the eccentric wheel is rotatably connected to the rack through the rotary shaft; the cutterhead assemblies clean sweet potato vines on the land wheels immediately to ensure that the depth, inserted into the land, of the plough shovel is constant relatively, so that the sweet potato excavating device works normally; the rotary shaft and the land wheels are arranged eccentrically, the vertical distance from the tip of the long-edge slicer to the straight line of the rotary shaft is equal to the vertical distance from the tipof the short-edge slicer to the straight line of the rotary shaft, and the long-edge slicer or the short-edge slicer can be used selectively by selecting the handwheel.
Description
technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a sweet potato digging device. Background technique [0002] Sweet potatoes, also known as sweet potatoes and sweet potatoes, are widely planted crops in my country. Since sweet potatoes grow in the ground, it takes time and effort to dig them. Patent CN2301045Y discloses a peanut excavator, and its specification records that the peanut excavator can be used for excavating crops such as sweet potatoes. However, when the peanut excavator is used to dig sweet potatoes, since the sweet potato vines are longer than the peanut vines, they are easy to be wound on the ground wheel, which affects the use. Contents of the invention [0003] The present invention aims to provide a sweet potato digging device, which includes a traction frame, a frame, a plow column, a lifting rod, a plow shovel, and a ground wheel. A traction frame is fixedly connected to the top of the fr...
Claims
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Login to View More IPC IPC(8): A01D13/00A01D33/06
CPCA01D13/00A01D33/06
Inventor 汤慧
Owner HUNAN CITY UNIV