Grass-preventing cloth punching device adapting to seedling growth requirements

Abstract

The invention discloses a grass-preventing cloth punching device adapting to seedling growth requirements. The grass-preventing cloth punching device comprises a supporting plate and a power source, two symmetrically-arranged fixing blocks are fixedly connected to the lower side wall of the supporting plate, two symmetrically-arranged guide rods are fixedly connected to the opposite side walls ofthe two fixing blocks, and the side walls of the guide rods are sleeved with sliding block sets; and each sliding block set comprises two symmetrically-arranged first sliding blocks and a plurality ofsecond sliding blocks arranged in an array manner, lead screws are inserted into the side walls of the sliding block sets, the two ends of the lead screws are rotationally connected with the side walls of the fixing blocks, and one end of each lead screw penetrates through the side wall of the corresponding fixing block and is fixedly connected with a rotary knob. According to the grass-preventing cloth punching device adapting to the seedling growth requirements, the punching distance can be adjusted at equal intervals according to the seedling growth requirements, use is more convenient, applicability is higher, meanwhile, the grass-preventing cloth punching device can adapt to uneven soil ground, and the punching effect is better.

Description

Technical field[0001]The invention belongs to the field of agricultural machinery, and specifically relates to a device for perforating a weed-proof cloth adapted to the growth requirements of seedlings.Background technique[0002]The perforation technology of the grass-proof cloth mainly uses machines to make regular holes in the grass-proof cloth to facilitate crop growth while preventing grass. The existing perforation of the wed-proof cloth generally uses a machine to carry out concentrated perforation, which makes the hole spacing on the weed-proof cloth fixed, but in the process of use, it is necessary to adjust the perforation distance of the weed-proof cloth according to the needs of seedling growth. Therefore, the applicability of the existing punching device is low, and at the same time, due to the uneven soil ground, some holes cannot be completely penetrated, which affects the quality and efficiency of punching.Summary of the invention[0003]The purpose of the present inven...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a device for punching holes in grass-proof cloth that meets the needs of seedling growth, so as to solve the problem that the existing device for punching grass-proof cloth cannot adjust the hole spacing, and the soil and ground are not smooth, resulting in some holes that cannot be penetrated. The problem

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