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Greenhouse vegetable stalk harvester

A technology for harvesters and vegetables, applied in the direction of harvesters, applications, cutters, etc., can solve the problems that the stalks cannot be well utilized, exhaust gas is difficult to discharge, and vegetable stalks cannot be cleaned.

Active Publication Date: 2019-07-05
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After several crops of vegetable fruits are harvested, the stalks of these vegetables need to be cleaned in time. At present, most of the cleaning is done manually. The cleaned stalks cannot be well utilized. They are generally discarded or burned directly, which does not conform to the development concept of green agriculture.
And because of the limited space in the greenhouse, it is generally not possible to use large-scale machinery to clean the vegetable stalks, and the waste gas generated by large-scale machinery is also difficult to discharge, which is easy to pollute the production environment of the greenhouse

Method used

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  • Greenhouse vegetable stalk harvester
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  • Greenhouse vegetable stalk harvester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: as Figure 1-5 As shown, a vegetable stalk harvester for greenhouses includes a box body 8, a cutter device, a reeling device, a conveying device, a collecting device and a power device, and the cutter device and the reeling device cooperate with each other and are fixed In front of the casing 8, the conveying device is fixed inside the casing 8 and is positioned at the rear of the cutter device and the reeling device, the collecting device is positioned at the rear of the conveying device, and the power unit is positioned above the casing 8.

[0027] The cutter device includes upper, middle and lower layers of cutter groups, which are sequentially fixed on the vertical axis 5 and vertical axis 16 upper, vertical axis 5 and vertical axis 16 are parallel and vertically fixed inside the box body 8 and can be rotated; the upper cutter group includes movable blades 18 and fixed blade 4. The middle cutter group includes moving blades 20 and fixed b...

Embodiment 2

[0032] Example 2: where the vertical axis 5 There is a snap ring groove, and the snap ring is used to complete the pairing of the reel 29. Reel 1. Reel 3 Axial fixed, vertical axis There is a keyway on the 5, and the key is used to complete the pairing of the reel 29. Reel 1. Reel 3 circumferential fixed, reel 28. Reel 19. Reel 17 mounted on vertical shaft 16 upper, vertical axis 16 There is a snap ring groove, and the snap ring is used to complete the pairing of the reel 28. Reel 19. Reel 17 Axial fixed, vertical axis There is a keyway on the 16, and the key is used to complete the pairing of the reel 28. Reel 19. Reel The circumference of 17 is fixed. mounted on vertical axis 5 on the reel 29. Reel 1. Reel 3 is counterclockwise rotation, installed on the vertical axis 16 on the reel 28. Reel 19. Reel 17 Turn clockwise. The reel 29 with the reel 28 mutually staggered in different planes, the reel 1 and the reel 19 ...

Embodiment 3

[0033] Embodiment 3: Wherein fixed blade 27. Fixed blade 2 and fixed blade The two ends of 4 have protruding rectangular steel plate, have two through holes on the steel plate, connect with box body 8 both sides by bolt. fixed blade 27. Fixed blade 2 and fixed blade 4 There is enough space inside for the installation and movement of the movable blade that matches it, without interference to the movable blade, so that the cutting can be carried out smoothly.

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Abstract

The invention relates to a greenhouse vegetable stalk harvester, and belongs to the field of farm mechanical equipment. The greenhouse vegetable stalk harvester includes a box, a cutting-off tool device, a crop pulling device, a conveying device, a colleting device and a power device; the cutting-off tool device and the crop pulling device matches each other and are fixed on the front of the box; the conveying device is fixed in the box and is positioned on the rear of the cutting-off tool device and the crop pulling device; the collecting device is positioned on the rear of the conveying device; the power device is arranged above the box; fixed blades and movable blades of the cutting-off tool device works together to harvest vegetable stalks, three layers of fixed blades and movable blades are arranged, two crop pulling wheels are arranged on two ends of each layer of blades in different horizontal plane, the crop pulling wheels rotate inward and can pull the vegetable stalks to the blade groups so as to cut off the vegetable stalks. The greenhouse vegetable stalk harvester can solve the problem that the workload of vegetable stalk manual cleaning is large, and can effectively and rapidly clean the vegetable stalks.

Description

technical field [0001] The invention relates to a vegetable stalk harvester for greenhouses, which belongs to the field of agricultural machinery equipment. Background technique [0002] With the rapid development of facility agriculture, the area, output and variety of greenhouse vegetables in my country are also increasing. Planting greenhouse vegetables can not be affected by seasons, and has the characteristics of high yield, easy control of crop growth environment conditions, and high economic benefits. Therefore, the area of ​​domestic greenhouses is increasing year by year. Vegetables are currently mostly grown in some common vegetables. Tomatoes, peppers, and eggplants have the highest planting area. Compared with other leafy or root vegetables, the stalks of these vegetables are taller and thicker. . After several crops of vegetable fruits are harvested, the stalks of these vegetables need to be cleaned in time. At present, most of them are cleaned manually. The cl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D34/835A01D34/10A01D57/02A01D57/20
CPCA01D34/10A01D34/8355A01D57/02A01D57/20
Inventor 李丽霞陈星智
Owner KUNMING UNIV OF SCI & TECH