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Spiral soil guide plate, on-film soil covering roller and soil covering planter

A technology of covering soil and soil guide plate on the film, which is applied in sowing, plant protection cover, gardening, etc. It can solve the problems of increasing the quality of the planter and the different length of the frame, so as to reduce the manufacturing cost and installation cost, and reduce the weight of the soil covering device Effect

Active Publication Date: 2020-11-13
SHANDONG ACADEMY OF AGRI MACHINERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present disclosure is to provide a soil-covering drum on a film, which can solve the problems of increasing the mass of the planter caused by the use of the soil-covering disc and the soil-taking target in the existing soil-covering device and the different lengths of the frames of the left and right adjacent ridges

Method used

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  • Spiral soil guide plate, on-film soil covering roller and soil covering planter
  • Spiral soil guide plate, on-film soil covering roller and soil covering planter
  • Spiral soil guide plate, on-film soil covering roller and soil covering planter

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Embodiment 1

[0024] Such as figure 1 As shown, the present embodiment provides a spiral soil guide plate, including a soil excavation part 43, a soil delivery part 42 and an excavation part 41 connected in sequence, and the soil excavation part 43 has an excavation groove; the earth excavation groove can When the digging part 43 is protruding into the soil, the soil is stored and delivered to the soil delivery part 42, and the soil delivery part 42 can send the soil to the excavation part 41 and discharge it.

[0025] The spiral soil guide plate 4 can be fixedly connected with an external rotating drive mechanism, so that the bolt soil guide plate revolves along the set axis, and the conveying direction of the soil in the spiral soil guide plate 4 faces the direction of the rotation axis of the spiral soil guide plate 4 set up.

[0026] The excavation part 43 has an arc-shaped panel, and the arc-shaped panel encloses on one side to form an excavation groove. The arc panel in the soil exc...

Embodiment 2

[0028] Such as Figure 2-5 As shown, this embodiment provides a soil-covering drum on a film, which includes a cylinder body 1 capable of rotating along a set axis. The middle part of the cylinder body 1 has an excavation opening 7, and the two ends of the cylinder body 1 are fixed with boss discs. 3. The boss disk 3 is arranged coaxially with the cylinder body 1 , and the boss disk 3 is provided with a through hole 31 communicating with the inner cavity of the cylinder body 1 .

[0029] It can be understood that in the drawings of the present disclosure, the excavation opening is located in the middle of the outer wall of the cylinder, which is a square opening. In other embodiments, the number of the excavation openings and the shape and structure of the excavation openings can be determined by those skilled in the art. settings, which will not be repeated here.

[0030] The spiral soil guide plate 4 described in Embodiment 1 is fixed on the side of at least one boss disc 3...

Embodiment 3

[0047] This embodiment provides a soil-covered seeder, which utilizes the film-covered soil roller described in Embodiment 2.

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Abstract

The disclosure relates to a spiral soil guide plate, an on-film soil covering roller and a soil covering planter. The spiral soil guide plate comprises a soil excavating part, a soil delivery part anda soil discharge part which are connected in sequence; the soil excavating part is provided with a soil excavating groove inside; the soil excavating groove can store soil and deliver the soil to thesoil delivery part in the process that the soil excavating part extends into the soil; the soil delivery part can deliver the soil to the soil discharge part and the soil is discharged; the spiral soil guide plate can be fixedly connected with an external rotation driving mechanism, so that the spiral soil guide plate revolves along a set axis; the conveying direction of the soil in the spiral soil guide plate is set towards the rotation axis direction of the spiral soil guide plate; the soil excavating part is provided with an arc-shaped panel inside; and the soil excavating groove is formedat one side of the arc-shaped panel in a defined manner. The spiral soil guide plate, the on-film soil covering roller and the soil covering planter can solve the problems that the weight of a planter is increased and frames of left and right adjacent ridges are different in length due to the fact that a soil covering disc and soil taking harrow disks are used in an existing soil covering device.

Description

technical field [0001] The disclosure belongs to the technical field of agricultural machinery, and in particular relates to a spiral soil guide plate, a film-covered soil roller and a soil-covered seeder. Background technique [0002] Film mulching cultivation technology has the advantages of heat preservation, moisture conservation, weeding and yield increase, and has been widely used in the cultivation of cotton, peanuts, potatoes, etc. The soil covering roller is an important part of the film mulching planter. It guides the soil on both sides of the mulch film onto the film to prevent the wind from blowing the film and affecting the emergence of seedlings. [0003] The inventor has learned that, in a soil covering device, the soil covering device is mainly composed of a soil taking target, a soil taking plate, a soil covering roller and accessories thereof. One cover drum needs to be equipped with two cover discs on the left and right, which not only increases the weigh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/02A01C7/00
CPCA01G13/0287A01C7/00
Inventor 康建明张宁宁彭强吉张春艳王小瑜
Owner SHANDONG ACADEMY OF AGRI MACHINERY SCI
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