A ridge pressing device

A technology of a film covering device and a film covering device, which is applied in the field of agricultural machinery and ridge film covering devices, which can solve problems such as ventilation and air leakage, overlapping or bending of film covering, and reduced work efficiency, so as to ensure integrity and avoid re-covering Effect

Active Publication Date: 2021-08-03
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, after practical use, it has been found that the soil-covering blades are set closer, sometimes scraping the sides of the plastic film, causing the plastic film to turn up or be damaged, and when the soil-covering blades are set farther away, the soil covered on both sides of the plastic film is insufficient. The impact of the plastic film will lead to dislocation and upturning of the film, and it has to be covered again, or it must be compacted manually by following the machine to ensure the normal use of the film. This wastes time and manpower and greatly reduces work efficiency. Moreover, when the plastic film is covering, if it is necessary to cover the uneven surface of the ridge side of the plastic film, the covering process of the plastic film will lead to inaccurate coverage of the plastic film, air leakage, or overlap or bending when the plastic film is covered. , resulting in re-overwriting, very troublesome

Method used

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  • A ridge pressing device
  • A ridge pressing device
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Embodiment Construction

[0025] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail: figure 1 , figure 2 , image 3 , Figure 4 , Figure 5As shown, a ridge laminating device includes a frame 1, wheels 2 are fixedly installed at the four corners of the bottom end of the frame 1, the front end of the frame 1 is fixedly connected with the connector 3, and the top end of the frame 1 The front side is fixedly installed with the plastic film roll placement box mounting plate 4, and the plastic film roll placement box mounting plate 4 side walls are fixedly installed with the plastic film roll placement box 12, and the plastic film roll placement box 12 is rotated and connected with the plastic film roll 13. The bottom of the frame 1 is fixedly connected to the top of the mulching roller 10, and the rear side of the mulching roller 10 is provided with two fixed rods 8, and the bottom ends of the two fixed rods 8 are respectivel...

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Abstract

The invention discloses a ridge pressing and film covering device, which comprises a machine frame, a film laying device installed on the machine frame, a primary soil covering device and a secondary soil covering device, and the frame walks along the ridge under the traction of a traction device , the mulching film device is used to spread the mulch film on the bottom surface under the frame during the frame walking process, and there are two first-level soil covering devices, which are respectively installed on both sides of the frame for covering the soil on the The two sides of the plastic film have been laid, and there are two secondary soil covering devices, which are respectively installed on both sides of the frame, and are used to cover the soil piled up by the primary soil covering device on the plastic film; the primary soil covering device includes soil covering blades, The soil covering blade is installed on the frame through the fixed rod. The secondary soil covering device includes a soil conveying box, a screw conveying rod and a driving device. The spiral conveying rod is vertically installed in the soil conveying box and driven to rotate by the driving device. The invention of ridge pressing and film covering has high efficiency, which ensures the completeness and tightness of film covering and saves working time at the same time.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and relates to an agricultural machinery, in particular to a ridge pressing and film covering device. Background technique [0002] The use of plastic film is beneficial to increase soil temperature, maintain soil moisture, prevent external microorganisms from causing diseases, etc., and then promote plant growth. In the process of using the existing ridge film covering device, the film pressing roller is used to press the film on the soil surface, and then the nearby soil is covered on both sides of the film by the soil covering blades thereafter. [0003] However, after practical use, it has been found that the soil-covering blades are set closer, sometimes scraping the sides of the plastic film, causing the plastic film to turn up or be damaged, and when the soil-covering blades are set farther away, the soil covered on both sides of the plastic film is insufficient. The impact of the pl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G13/02
Inventor 江连会仇裕淇阮昭林思浩黄振楠
Owner WUHAN UNIV OF TECH
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