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Nose structure and mustard tuber harvester comprising same

A harvester and machine head technology, applied in the mustard harvester field, can solve the problems of high labor intensity, inconvenient collection and storage, and difficult separation

Active Publication Date: 2015-06-03
XINGGUANG AGRI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when mustard mustard is harvested, it is mainly harvested manually or with harvesting equipment. If manual harvesting is used, the labor intensity is high and the work efficiency is low. If the existing harvesting equipment is used for harvesting, although the harvesting operation can be completed, the impurities and soil , Broken leaves are easy to mix together and be recycled, resulting in difficulty in subsequent separation and inconvenient collection and storage

Method used

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  • Nose structure and mustard tuber harvester comprising same
  • Nose structure and mustard tuber harvester comprising same
  • Nose structure and mustard tuber harvester comprising same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1: as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 In the shown embodiment, a machine head structure includes a gear set mechanism driven by a hydraulic motor and located on the front frame of the machine head, as well as a leaf beating mechanism, a preliminary feeding mechanism, and a transitional feeding mechanism:

[0036] The gear set mechanism includes an auger power gear 1 and a knife power gear 2;

[0037] The leaf beating mechanism includes a knife cover 3 with a lower opening, an auger shaft 4 coaxial with the auger power gear, and a rotary knife shaft 5 coaxial with the knife power gear. The rotary knife shaft is provided with a plurality of Leaf beating knife 6, described auger shaft is provided with leaf-feeding auger 7, described rotating knife shaft, beating leaf knife are in the knife cover, and described knife cover is provided with recovery cover 8, so The recovery cover communicates with the rear end...

Embodiment 2

[0048] Embodiment 2: the basic structure and implementation mode of this embodiment are the same as embodiment 1, and its difference is, as Figure 8 , Figure 9 As shown, an external rotating leaf spreading device is provided beside the horizontal leaf row hole, and the external rotating leaf spreading device includes an outer row leaf cover 45 and an outer row leaf rotating shaft 46, and the outer row leaf rotating shaft is connected to the outer row The impeller 47, the outer leaf bevel gear 48 is arranged on the outer leaf rotating shaft, the transmission bevel gear is provided on the auger shaft, the outer leaf bevel gear meshes with the transmission bevel gear, and the The outer row of blade rotating shafts is located on the outer row of blade bearings 49 . The vegetable leaves discharged from the horizontal leaf hole will enter the outer row leaf cover, and will be scattered outwards under the drive of the outer row impeller.

Embodiment 3

[0049] Embodiment 3: the basic structure and implementation mode of this embodiment are the same as embodiment 1, and its difference is, as Figure 10 , Figure 11 , Figure 12 As shown, the fuselage is provided with a material distribution device, and the material distribution device includes a guide arc plate 32, a material distribution arc plate 33, an arc-shaped material distribution spring net 34, and a material distribution adjustment cylinder 35. The arc-shaped material distribution elastic net is connected on the material distribution arc plate, and the space between the material distribution arc plate and the arc-shaped material distribution elastic net is the screening part 36, and the described material distribution arc plate is attached to the guide arc On the board, the radian of the bottom surface of the material distribution arc plate matches the top surface curvature of the guide arc plate, the piston rod of the material distribution adjustment cylinder is pro...

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Abstract

The invention relates to a nose structure and a mustard tuber harvester comprising the same and aims to effectively cut off mustard leaves, ensure effective separation, centrally discharge the mustard leaves and ensure running stability. The nose structure comprises a gear set mechanism, a threshing mechanism, a primary feeding mechanism and a transitional feeding mechanism. The gear set mechanism comprises a screw power gear and a tool power gear. The threshing mechanism comprises a tool hood, a screw shaft and a rotating tool shaft; the rotating tool shaft is provided with a plurality of threshing tools; the screw shaft is provided with a feeding thread; a recovery hood is arranged beside the tool hood and is communicated with the rear end of the tool hood; the primary feeding mechanism comprises a primary feeding belt and a shaving bottom plate. The transitional feeding mechanism comprises a transverse guide screw set and a feeding oblique cylinder. The nose structure and the mustard tuber harvester have the advantages that the mustard leaves can be cut off simply and can be centrally pushed and laterally discharged, following harvesting is unaffected, and the process of collecting the mustard tubers by means of the structures such as oblique screw for intermediate conveying is stable.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a head structure and a mustard harvester including the head structure. Background technique [0002] Mustard mustard is very common in life and is often eaten. The form of pickled mustard mainly includes vegetable leaves, abnormal stems, which are commonly known as vegetable heads, and vegetable roots. Mustard mustard is planted in the soil, and needs to be harvested after maturity, and then can be stored or pickled. At present, when mustard mustard is harvested, it is mainly harvested manually or with harvesting equipment. If manual harvesting is used, the labor intensity is high and the work efficiency is low. If the existing harvesting equipment is used for harvesting, although the harvesting operation can be completed, the impurities and soil , Broken leaves are easily mixed together and recycled, resulting in difficulty in subsequent separation a...

Claims

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Application Information

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IPC IPC(8): A01D27/04A01D33/10
Inventor 吴渭尧
Owner XINGGUANG AGRI MACHINERY
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