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A pepper harvester

A technology for harvesting machines and peppercorns, which is applied to harvesting machines, picking machines, agricultural machinery and tools, etc., to achieve the effects of saving manpower and material resources, facilitating accurate picking, and improving efficiency

Inactive Publication Date: 2017-06-30
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It achieves high-efficiency picking, easy operation and simple process, which can greatly solve the problem of lack of rural labor force, save the cost of pepper production, relieve farmers' worries about picking pepper within a limited time, and reduce the direct contact between pepper farmers' limbs and pepper trees. Risk of contact with prickly pepper thorns

Method used

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Examples

Experimental program
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Effect test

specific Embodiment 1

[0042] Such as Figure 1-7 As shown, a Chinese prickly ash harvester of the present invention comprises a body, a picking head located at the front end of the body, and a transmission conduit 8 connected between the picking head and the body;

[0043] The transmission conduit 8 includes an inner conduit 14 and an outer conduit 15; the inner conduit 14 is coaxially arranged in the outer conduit 15;

[0044] The body includes a collection chamber 21, a battery chamber 19, and a blast chamber 17; a partition wall 25 is arranged in the collection chamber 21, and the partition wall 25 divides the collection chamber 21 into a left chamber 23 and a right chamber 22 connected to the upper part, and the left chamber 23 communicates with the inner conduit 14; battery 29 is installed in the battery chamber 19; battery 29 links to each other with the blower motor 26 in the blower chamber 17, and the rotating shaft of the blower motor 26 is connected in the exhaust chamber, and the air inl...

specific Embodiment 2

[0051] According to specific embodiment 1 Chinese prickly ash harvester also comprises harvesting system, comprises:

[0052] a control unit comprising a controller;

[0053] Picking unit, the picking unit includes a picking head, and the picking head includes a tubular movable knife 12 with a pipe diameter of 15-18cm and a tubular fixed knife 13 with a pipe diameter of 20-22cm, and the movable knife 12 is coaxially arranged on the In the fixed knife 13; the knife seat of the movable knife 12 is fixed with a ring gear 3, and the blade is in a sawtooth shape, and the distance between its adjacent sawtooth is 3-3.5cm; the tubular movable knife 12 is connected with the inner conduit 14; the fixed knife 13 It communicates with the outer conduit 15 and is provided with an exhaust hole 11 at its junction. On the knife seat of the fixed knife 13, a motor 6 and a transmission gear 4 are arranged. The motor 6 drives the ring gear 3 through the transmission gear 4, and the blade edge of...

specific Embodiment 3

[0059] According to the control method of the harvesting system of specific embodiment 2 Chinese prickly ash harvester is:

[0060] (1), after the control unit starts the harvester, the exhaust motor 6 drives the exhaust fan 27 in the exhaust chamber to rotate at a speed of 300-400r / min, and the exhaust fan 27 extracts the air in the collection chamber 21, so that the air in the collection chamber 21 is absolutely The air pressure is 95-98kpa;

[0061] (2), the exhaust fan 27 blows the air through the outer conduit 15 from the exhaust hole 11 at a speed of 25-35m / s, and blows the branches and leaves of the pepper tree while cooling the picking head to facilitate picking;

[0062] (3) When the pepper is located at the picking head, the comb-shaped blade of the fixed knife 13 fixes the pepper branch, the moving knife 12 rotates at a speed of 50-60r / min under the action of the motor 6, and the moving knife 12 cooperates with the fixed knife 13 Generate a shear force of 500-800N,...

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Abstract

The invention relates to a breathing type Zanthoxylum fruit harvester, in particular to a Zanthoxylum fruit harvester, comprising a body, a picking head disposed at the front end of the body, and a conveying duct connected between the picking head and the body and enabling convenience for Zanthoxylum fruit picking, collecting and cleaning and for fruit acquiring, and enables reduction in workload during Zanthoxylum fruit picking and improvement in Zanthoxylum fruit picking efficiency accordingly. A picking mechanism is simple in structure, has a quick picking function, facilitates high-speed picking and enables convenience for Zanthoxylum fruit picking through relative rotation of coaxial tubular moving and fixed blades, and meanwhile, circulating flow of air is generated in the whole harvester, suction of picked Zanthoxylum fruits into the harvester is facilitated, and high wind resistance impurities such as Zanthoxylum leaves can be blown away using a blowing design of the picking head, so that precision picking is facilitated, the net weight of picked Zanthoxylum fruits is increased, following screening is facilitated and labor and material resources for following screening are saved.

Description

technical field [0001] The invention relates to an air suction type pepper harvesting machine, in particular to a pepper harvesting machine. Background technique [0002] Zanthoxylum bungeanum is a widely planted economic crop. Because of its high yield, short recovery cycle, large market demand, and extensive planting and management mode, it is widely planted. It is favored by the majority of farmers and is a good helper for farmers to make a fortune. . However, the workload of pepper picking is heavy, monotonous and cumbersome, and the picking operation is limited by time constraints. Many peppers rot on the trees before they can be picked, causing great losses to farmers. There are quite a lot of thorns on the leaf surface and branches of Zanthoxylum bungeanum. Since the special tools cannot be matched with the Zanthoxylum bungeanum industry in time, the thorns of Zanthoxylum bungeanum can easily hurt people's skin when picking. The flexibility of the prickly ash will a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D46/00B07B1/28
CPCA01D46/00B07B1/28
Inventor 张黎骅
Owner SICHUAN AGRI UNIV
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