Plastic-film covering machine with intermittent soil pressing function
A mulching and functional technology, applied in the direction of plant protection cover, etc., can solve the problem of not having automatic soil pressing, and achieve the effect of saving manpower and improving labor efficiency.
Active Publication Date: 2019-06-25
黑龙江晓晨机械设备有限公司
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AI Technical Summary
Problems solved by technology
However, it takes a lot of labor and labor time to compact the soil manually, and the current mulching machine does not have the function of automatically compacting the soil
Method used
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Embodiment
[0053] Example: see Figure 1 to Figure 19 .
[0054] A mulching machine with intermittent soil pressing function, comprising a beam frame 1, a film pressing wheel assembly 2, a slider assembly 3, a hopper assembly 4 and a polyurethane strip 5;
[0055] The film pressing wheel assembly 2 includes a film pressing wheel shaft 21, a film pressing wheel 22 and a threaded roller 23; the film pressing wheel 22 and the threaded roller 23 are fixedly connected with the film pressing wheel shaft 21 respectively, and the film pressing wheel shaft 21 is connected with the beam frame 1 through a rotating pair; The axial center line of film-pressing wheel shaft 21 is the left and right horizontal direction; The threaded roller outer cylindrical surface 231 of coaxial center line with film-pressing wheel shaft 21 is arranged on the threaded roller 23, and the threaded roller outer cylindrical surface 231 is provided with rectangular thread groove 232, rectangular The thread groove 232 has ...
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The invention belongs to the technical field of agricultural machines, and relates to a plastic-film covering machine, in particular to a plastic-film covering machine with an intermittent soil pressing function. A thread shifting end is inserted into the groove bottom of a rectangular thread groove, the rectangular thread groove shifts a sliding block assembly through a playing pin to transversely move along a left-and-right sliding rod, a shifting end shifts a swinging pin, the swinging pin drives a lower closed door assembly to overturn around a closed door rotating shaft, a lower closed door leaves a lower material hopper opening, and dry soil flows out of the lower material hopper opening and falls on a lower-face plastic film laid on the ground. A thread tail groove pushes the playing pin to transversely move, and the thread shifting end gets out of the thread tail groove to be in contact with a thread-roller outer cylindrical surface. An elastic stretching piece pulls the sliding block assembly to conduct reverse transverse moving, and the lower closed door newly plugs the lower material hopper opening. A slope guiding end meets a slant guiding face to transversely move, andthe thread shifting end is inserted into the groove bottom of the rectangular thread groove. The plastic-film covering machine is used for automatically and intermittently pressing soil while the plastic film is laid, labor is saved, and the labor efficiency is improved.
Description
technical field [0001] The invention belongs to the technical field of agricultural machinery, and relates to a plastic film covering machine, in particular to a plastic film covering machine with the function of intermittently pressing soil. Background technique [0002] Before planting in the farmland, plastic film is first laid. The plastic film can increase temperature, retain water and fertilizer, improve soil physical and chemical properties, increase soil fertility, inhibit weed growth, reduce disease, promote plant growth and development, and increase production. [0003] Before laying the mulch, preparatory processing of the farmland soil is required. The plowing depth is uniform, the loose soil layer is greater than 10 cm, the soil is loose and finely divided, and the ground is flat. There should be no dry soil clods or upright stalks larger than 5 cm. and other sundries to prevent the mulch from being punctured. [0004] The mulch film should be rolled in a singl...
Claims
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IPC IPC(8): A01G13/02
Inventor 不公告发明人
Owner 黑龙江晓晨机械设备有限公司