Weeding mulching film
A technology of weeding film and film body, which is applied in the fields of weed elimination equipment, plant protection cover, gardening, etc., can solve problems such as inability to open at will, single function of mulch film, and inconvenient weeding.
Inactive Publication Date: 2018-02-27
凌应芬
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- Description
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- Application Information
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Problems solved by technology
However, the function of plastic film is still relatively simple. Once weeds grow under the plastic film, weeding will be extremely inconvenient because the plastic film cannot be opened at will.
Method used
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[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.
[0022] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.
[0023] Such as Figure 1 to Figure 3 As shown, the present invention provides a kind of weeding mulching film, comprising: an upper film body 6, which is a plastic film; The circumferential edges of the membrane body 6 are combined to clamp and form an intermediate cavity 2; a plurality of fascias connected to the upper membrane body and the lower membrane body are arranged in the intermediate cavity 2, and the plurality of fascias are connected to the upper membrane body and the lower membrane body. A fascia divides the middle cavity into several accommodating chambers 3; the l...
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The invention relates to a weeding mulch film, comprising: an upper film body; a lower film body, the peripheral edge of the lower film body is combined with the peripheral edge of the upper film body, thereby clamping to form an intermediate cavity; a plurality of fascia will The middle cavity is divided into several accommodating chambers; the lower membrane body is provided with a plurality of through holes, and the through holes are covered with a film layer, and the film layer is formed with a number of small holes with a diameter of 0.2-0.3mm; the adsorption layer, its The herbicide solution is adsorbed, and the adsorption layer is filled in the accommodating chamber; several push rods, each push rod is arranged above the upper membrane body, and the lower end of the push rod is connected with a first push piece, and the middle part of the first push piece Connected to the top surface of the upper membrane body; multiple ventilation pipes, both ends of the ventilation pipes are open, extending outside the upper membrane body, the middle part of the ventilation pipe is attached to the lower surface of the lower membrane body, and the middle part of the ventilation pipe is opened There are pores. The invention improves the efficiency of weeding and reduces the difficulty of weeding.
Description
technical field [0001] The invention relates to an agricultural equipment, in particular to a weeding mulching film. Background technique [0002] Mulch film is the ground covering film, usually transparent or black PE film, and there are also green and silver films, which are used for ground covering to increase soil temperature, maintain soil moisture, maintain soil structure, prevent pests from invading crops and diseases caused by certain microorganisms, etc. , the function of promoting plant growth. The mulch looks like a thin layer, but it is quite effective. It can not only improve ground temperature, water, soil, fertilizer and fertilizer efficiency, but also has many functions such as weed control, pest control, drought and waterlogging resistance, salt suppression and seedling protection, improvement of light and heat conditions near the ground, and sanitation and cleaning of products. For those seedlings just unearthed, it has the functions of mulching roots and...
Claims
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IPC IPC(8): A01G13/02A01M21/04
CPCA01G13/0275A01M21/043
Inventor 凌应芬
Owner 凌应芬