Industrial hemp harvester laying device for fibers

Abstract

The utility model discloses an industrial hemp harvester laying device for fibers, and belongs to agricultural machinery. Comprising an upper laying plate adjusting oil cylinder, an upper laying plate rotating sleeve, a laying plate rotating shaft, a hydraulic pump, an upper laying plate, a lower laying plate rotating sleeve, a lower laying plate adjusting oil cylinder, a lower laying plate, a lower laying plate rotating sleeve, a lower laying plate adjusting oil cylinder, a lower laying plate, a laying device adjusting bolt, a laying device fixing frame, a laying device inclination angle adjusting hole I and a laying device inclination angle adjusting hole II. A laying device inclination angle adjusting hole III, a laying device inclination angle adjusting hole IV and a conveying device final assembly. The laying device drives an upper laying plate adjusting oil cylinder, a lower laying plate adjusting oil cylinder and a lower laying plate adjusting oil cylinder through a hydraulic pump so that the upper laying plate, the lower laying plate and the lower laying plate can be independently adjusted. The laying device adjusting bolts are adjusted to be fastened in the first laying device dip angle adjusting hole, the third laying device dip angle adjusting hole and the fourth laying device dip angle adjusting hole, so that angle adjustment between the laying device and the ground is achieved.

Description

Technical Field

[0001] The utility model relates to an agricultural machine, in particular to a laying device used for an industrial hemp harvesting machine for fiber. Background Art

[0002] Fiber industrial hemp begins to be harvested at the best time for fiber maturity, mainly harvesting stalks, and the stalks are evenly and neatly laid in the field during harvesting. At present, there is little research on fiber industrial hemp harvesting machinery, and the related supporting mechanical equipment for fiber industrial hemp is relatively backward. During the operation, the machine failure rate is high, the operation efficiency is low, and the transportation and laying quality is poor. The position parameters of the laying device on the existing fiber industrial hemp harvesting machinery are fixed, and it is impossible to adjust it in time according to the growth of fiber industrial hemp, terrain, wind direction and other conditions. The transportation and laying are large, and it is not perpendicular to the operation direction of the machine. These problems affect the operation effect and reduce the efficiency and adaptability of the operation. Summary of the invention

[0003] The purpose of the present invention is to address the problems existing in the above-mentioned prior art, combine with the actual needs of harvesting operations, and study and design a three-stage adjustable inclination paving device for an industrial hemp harvester for fiber, so as to achieve the goals of low machine failure rate, high operating efficiency and high conveying and paving quality.

[0004] The purpose of the invention is achieved as follows: a laying device for an industrial hemp harvester for fiber includes an upper laying board adjustment cylinder, an upper laying board rotating sleeve, a laying board rotating shaft, a hydraulic pump, an upper laying board, a middle laying board rotating sleeve, a middle laying board adjustment cylinder, a middle laying board, a lower laying board rotating sleeve, a lower laying board adjustment cylinder, a lower laying board, a laying device adjustment bolt, a laying device fixing frame, a laying device inclination adjustment hole 1, a laying device inclination adjustment hole 2, a laying device inclination adjustment hole 3, a laying device inclination adjustment hole 4, and a conveying device assembly. The laying device drives the upper laying board adjustment cylinder, the middle laying board adjustment cylinder, and the lower laying board adjustment cylinder through a hydraulic pump to achieve the upper laying board, the middle laying board, and the lower laying board three layers can be adjusted separately. The angle adjustment between the paving device and the ground can be achieved by adjusting the positions of the paving device adjustment bolts fastened in the paving device inclination adjustment hole one, the paving device inclination adjustment hole three and the paving device inclination adjustment hole four.

[0005] The invention can be adjusted timely according to the growth of industrial hemp for fiber, terrain, wind direction and other conditions, has strong adaptability, wide applicability, novel structure, good laying effect and high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is the front view of the present invention.

[0007] Figure 2 It is a left-hand schematic diagram of the paving device fixing frame (13).

[0008] Figure 3 It is a top view of the present invention.

[0009] Description of part numbers in the figure:

[0010] 1. Upper plank adjustment cylinder, 2. Upper plank swivel sleeve, 3. Plank swivel shaft, 4. Hydraulic pump, 5. Upper plank, 6. Middle plank swivel sleeve, 7. Middle plank adjustment cylinder, 8. Middle plank, 9. Lower plank swivel sleeve, 10. Lower plank adjustment cylinder, 11. Lower plank, 12. Paving device adjustment bolts, 13. Paving device fixing frame, 14. Paving device tilt adjustment hole one, 15. Paving device tilt adjustment hole two, 16. Paving device tilt adjustment hole three, 17. Paving device tilt adjustment hole four, 18. Conveying device assembly. DETAILED DESCRIPTION

[0011] The following is a detailed description of the implementation scheme of the invention in conjunction with the accompanying drawings. A laying device for an industrial hemp harvester for fiber, a hydraulic pump 4 is fixed on the conveying device assembly 18, an upper laying plate rotating sleeve 2, a middle laying plate rotating sleeve 6, and a lower laying plate rotating sleeve 9 are respectively welded with the upper laying plate 5, the middle laying plate 8, and the lower laying plate 11 and fixed on the laying plate rotating shaft 3, the upper laying plate adjustment cylinder 1 is fixed on the upper laying plate 5 and the laying device fixing frame 13, the middle laying plate adjustment cylinder 7 is fixed on the middle laying plate 8 and the laying device fixing frame 13, the lower laying plate adjustment cylinder 10 is fixed on the lower laying plate 11 and the laying device fixing frame 13, and the laying device adjustment bolt 12 passes through the laying device inclination adjustment hole 14, the laying device inclination adjustment hole 15, the laying device inclination adjustment hole 3 16, and the laying device inclination adjustment hole 4 17 to fix the laying device fixing frame 13 on the conveying device assembly 18.

[0012] During operation, according to the growth of industrial hemp for fiber, terrain, wind direction and other conditions, the hydraulic pump 4 drives the upper laying board adjustment cylinder 1, the middle laying board adjustment cylinder 6, and the lower laying board adjustment cylinder 8 to extend and retract to drive the upper laying board 5, the middle laying board 7, and the lower laying board 9 to reciprocate forward and backward, so that the upper laying board 5, the middle laying board 7, and the lower laying board 9 can be adjusted separately with the conveying device assembly 18. By adjusting the laying device adjustment bolt 12, which is fastened in the laying device inclination adjustment hole 14, the laying device inclination adjustment hole 15, the laying device inclination adjustment hole 3 16, and the laying device inclination adjustment hole 4 17, the angle adjustment of the laying device and the ground can be achieved.

Claims

1. A fiber-laying device for industrial hemp harvesters, characterized in that: The hydraulic pump (4) drives the upper deck adjustment cylinder (1), the middle deck adjustment cylinder (6) and the lower deck adjustment cylinder (8) to extend and retract to drive the upper deck (5), the middle deck (7) and the lower deck (9) to reciprocate forward and backward, so that the upper deck (5), the middle deck (7) and the lower deck (9) can be individually adjusted to an angle with the conveying device assembly (18).

2. A fiber-laying device for industrial hemp harvesters, characterized in that: The angle between the paving device and the ground can be adjusted by changing the position of the paving device adjusting bolt (12) fastened in the paving device inclination adjustment hole 1 (14), the paving device inclination adjustment hole (15), the paving device inclination adjustment hole 3 (16) and the paving device inclination adjustment hole 4 (17).

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