Portable mulch applicator

Abstract

The invention discloses a portable mulch applicator and aims to provide a portable mulch applicator which is simple in structure, convenient to operate and good in maneuvering characteristic. The portable mulch applicator comprises at least two drought-resisting trench ploughs which are arranged on the inside of an arch-shaped leveling plate; hooks connected with a power device are arranged at one end of the leveling plate while the other end of the leveling plate is fixedly arranged on a film bearing rack; the film bearing rack is in an inverted U shape; film bearing teeth for placing a film reel are arranged on the film bearing rack; shockproof film pressing wheels are arranged below the end parts of the open side of the film bearing rack in the inverted U shape; a bearing rack is arranged symmetrically to the film bearing rack along the longitudinal axis formed by connection of the shockproof film pressing wheels; the bearing rack is rotatably connected to the end parts of the film bearing rack; earth-up film pressing ploughs are further arranged below the two sides of the bearing racks, respectively; the front ends of the earth-up film pressing ploughs incline toward outside of the bearing rack. The portable mulch applicator disclosed by the invention is not only convenient to operate, labor-saving and good in maneuvering characteristic, but also is simple in structure and low in manufacturing cost, and has high popularization value.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a portable laminating machine. Background technique [0002] At present, many crops can only germinate under the heat preservation effect of plastic film. Covering plastic film is undoubtedly a troublesome and very important process. After cultivation with plastic film covering, it can improve the temperature and moisture status of the soil and near the ground, and play a role Improve soil temperature, maintain soil moisture, improve soil properties, improve soil nutrient supply, fertilizer utilization rate, improve light conditions, reduce weeds and pest damage; currently, the traditional manual mode of plastic film mulching is: planing soil, pulling Membrane, compacted soil; the disadvantages of this traditional artificial mode mainly include: [0003] 1. Multiple people are required to operate together, wasting manpower; [0004] 2. The three processes are carried out s...

AI Technical Summary

Problems solved by technology

[0003] 1. Multiple people are required to operate together, wasting manpower;

[0004] 2. The three processes are carried out successively or by multiple people, which wastes time and is inefficient;

[0005] 3. It is difficult to pull down the film in windy weather, and the film after covering is loose, which affects the quality and causes a certain waste of film;

[0006] 4. When covering a large area, it is very labor-intensive;

[0007] In addition, nowadays a large number of farmers choose to go out to work, resulting in a significant decrease in the rural labor force, which makes the above problems more prominent

[0008] At present, there are all kinds of mechanical power seeding and covering film compound machines on the market. These products are large in size and complex in structure, and cannot be repaired by non-professionals at all; and these machines often have horizontal wrinkles, longitudinal wrinkles, oblique wrinkles, The film is deflected, the pressing wheel cannot press the film, the edge is curled after pressing the film, and the film body is broken; and such a giant can only be used in plain areas, and it is useless in mountains, hills, terraces and other terrains. Second, the price of such a machine ranges from 2,000-6,000 yuan, or even higher, of course, not counting fuel costs; this is a huge burden for ordinary farmers, and generally speaking, it is low in cost performance; Therefore, there must be a scientific and effective method to solve this problem. Therefore, it is urgent to design a portable laminating machine with simple structure and convenient operation.

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