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Small cotton picker

A cotton picker, a small-scale technology, applied in the direction of pickers, harvesters, agricultural machinery and implements, etc., can solve the problems of low continuous working time and reliability of cotton pickers, low picking efficiency of cotton pickers, and high impurity rate. To achieve the effect of ensuring continuous working time and reliability, convenient transportation and storage, and increasing stability

Inactive Publication Date: 2010-11-17
ZHEJIANG YAT ELECTRICAL APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to provide a small cotton picker, which can effectively solve the problems of low picking efficiency, high impurity rate, low continuous working time and reliability of the cotton picker brought by the gasoline engine, and inconvenient operation of the existing cotton picker. question

Method used

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Embodiment Construction

[0037] Such as Figure 1 to Figure 14As shown, the small cotton picker of the present invention includes a centrifugal fan 1 and a motor I11 that directly drives the centrifugal fan 1. The centrifugal fan 1 includes a volute and centrifugal components in the volute, and the volute consists of a left volute 12 Connected with the right volute 13, the centrifugal component includes a base plate 14 and at least three centrifugal blades 15 symmetrically distributed on the base plate 14. The centrifugal blades 15 are arc-shaped and vertical to the base plate 14. The air inlet of the centrifugal fan 1 Connect the picking head 2 through the cotton suction tube 16, the picking head 2 is provided with a driving motor II 21, the motor I 11 and the motor II 21 are connected to the power supply 6, and the motor I 11 and the motor II 21 can all adopt DC brush or brushless The motor, preferably a brushless motor with high efficiency and long life, can ensure the continuous working time and r...

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Abstract

The invention discloses a minitype cotton picker, comprising a centrifugal fan and a fan I driving the centrifugal fan, an air inlet of the centrifugal fan is connected with a picking head through a cotton suction duct, a motor II for driving is arranged in the picking head, an air outlet of the centrifugal fan is connected with a dropper through a cotton exhaust pipe. The picking head includes acase and a driving roll therein, a driven roll and the motor II, which is connected with gear case to drive the driving roll. The gear box is fixed on one side of the case, a cotton inlet is arrangedat the front of the case, a cotton outlet is arranged at the rear part of the case, the cotton inlet is corresponding to the driving roll, a twist swell is arranged on an outer wall of the driving roll, the twist swell bunts against the driven roll for friction drive. A guide groove is arranged on the case, an elastic adjusting member is respectively connected on the two ends of the driven shaft of the driven roll, the driven shaft is tabled into the guide groove for sliding through the elastic adjusting member. The invention adopts reasonable picking head, composing a minitype cotton picker system with excellent performance.

Description

technical field [0001] The invention relates to a cotton picker used for picking cotton in agricultural production. Background technique [0002] The small cotton picker is a kind of agricultural machinery that is urgently needed in my country's agricultural production, and it is of great significance to the economy of each cotton-producing area. But most of the small cotton pickers are immature at present, stay in the experimental stage, and do not have products that can be widely used in agricultural production. At present, the main technical difficulties that this kind of machinery is difficult to promote on a large scale are concentrated in the following aspects: [0003] (1) Picking efficiency. Depending on the proficiency and work intensity of manual cotton picking, its efficiency is generally 60Kg-120Kg / 12 hours, and the picking efficiency of small cotton pickers should reach 120Kg-300Kg / 12 hours to reflect its economic benefits. [0004] (2) Impurity rate of picke...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D46/16A01D46/10
Inventor 陈勇
Owner ZHEJIANG YAT ELECTRICAL APPLIANCE CO LTD
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