Cutting type seedling drawing and soil covering machine
A soil covering machine and cutting-type technology, which is applied in the field of cutting-type seedling digging and soil covering machines, can solve the problems of affecting labor progress, low efficiency, time-consuming and labor-consuming, etc., and achieve the goal of improving operating efficiency, reducing operating costs, and reducing damage rates. Effect
Pending Publication Date: 2019-08-16
HENAN AGRICULTURAL UNIVERSITY +1
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Problems solved by technology
This kind of working method is not only time-consuming and labor-intensive, but also inefficient, and the operation effect is uneven
When encountering bad weather, farmers cannot work in the fields, seriously affecting the progress of labor, unable to guarantee the normal growth of crops, and reducing the harvest
Method used
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[0026] as attached Figures 1 to 8 As shown, a cutting-type seedling digging machine includes a mounting frame 14, and the two sides below the middle part of the mounting frame 14 are connected to the membrane-breaking knife 11 of the membrane-breaking device through a slide track 25, and a soil-covering device is provided on both sides of the mounting frame 14. The outlet end of the soil-feeding pipe 3 of the soil-covering device is on the side of the membrane-breaking knife 11, and the side of the soil-feeding pipe 3 away from the mounting frame 14 is provided with a soil-covering walking wheel 1, and the soil-covering walking wheels 1 on both sides of the mounting frame 14 pass through The transmission shaft 15 is connected, and one side of the soil-covering walking wheel 1 is provided with a traction frame 2, and the traction frame 2 is hinged to the transmission shaft 15. The transmission shaft 15 is connected to the mounting frame 14 through the bearing seat 16, and at le...
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The invention provides a cutting type seedling drawing and soil covering machine. Soil covering traveling wheels on two sides of a mounting rack are connected through a drive shaft, a traction rack isarranged on one side of the soil covering traveling wheels and hinged with the drive shaft, the drive shaft is connected with the mounting rack through a bearing block, at least one soil containing bin is formed in the inner side of each soil covering traveling wheel, an outlet end of the soil containing bin at the uppermost side of each soil covering traveling wheel directly faces an inlet end of an soil sending pipe, a drive sprocket is arranged on one side of the bearing block and fixedly connected with the drive shaft, and the drive shaft drives a film breaking cutter of a film breaking device to move up and down through chain drive. The machine can cut films intermittently by the film breaking cutter of the film breaking device, so that seedlings are completely exposed, the damage rate of films is reduced, during film breaking, roots of the seedlings are covered by the soil seeding pipe, the operation quantity of the machine is about 15 hectares every day while the manual operation quantity of common workers is about 5 hectares every day, the operation efficiency is greatly improved, time is saved, and the operation cost is reduced.
Description
technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a cutting-type seedling digging and soil covering machine. Background technique [0002] There are two main ways of planting most crops, transplanting on the film and transplanting under the film. In Northeast China, due to the low temperature, it is more suitable to use under-film transplanting. The biggest feature of transplanting under the plastic film is that all the crop seedlings exposed outside the plastic film stay in the plastic film during transplanting. Under the greenhouse effect, the evaporation of soil and leaf water is reduced, which is conducive to heat preservation, water supply, drought resistance and water saving. Moreover, due to the isolation and protection of the film, the pests are kept out, the probability of crop seedlings getting sick is reduced, and the crop seedlings grow early and quickly, there is no seedling period, the survival rate...
Claims
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IPC IPC(8): A01G13/02
CPCA01G13/0287
Inventor 丁攀刘晓娟袁志华王浩刘晓潺刘新萍黄泽全张邵祥
Owner HENAN AGRICULTURAL UNIVERSITY