CN107135741B

CN107135741B - Fruit picking device

Info

Publication number: CN107135741B
Application number: CN201710459892.5A
Authority: CN
Inventors: 潘波; 罗豪; 袁思齐; 万晶晶; 吉克拉一; 王虎; 陈馨; 王启颜
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2017-06-17
Filing date: 2017-06-17
Publication date: 2021-01-15
Anticipated expiration: 2037-06-17
Also published as: CN107135741A

Abstract

The invention relates to a fruit picker, which consists of a bracket, a conveying chain, a micro motor, a blade, a driven sprocket, a handle, a switch, a driving sprocket, a speed reducer, a motor, a power supply and a tension wheel. The conveying chain is opened when meshed with the driven chain wheel, so as to hook fruit stalks of fruits such as strawberries, cherries and the like, and the fruit stalks are cut off by a rotating blade; the conveying chain is closed after being separated from the driven chain wheel, and fruit stalks are clamped and conveyed; the conveying chain is opened again when meshed with the driving chain wheel, and the fruits are put down, so that the fruits are picked. The picking device is simple in structure and convenient to operate, and is suitable for assisting in picking fruits such as cherries and strawberries in a manual mode.

Description

Fruit picking device

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a fruit picker.

Background

The fruits such as strawberries, cherries and the like are generally planted in vast rural areas of China, and the dietary species of people are enriched. However, in most areas of China, the fruits such as strawberries and cherries are still picked manually, and the picking efficiency is very low. Therefore, a novel fruit picking device is urgently needed to improve the picking efficiency of fruits such as strawberries and cherries and reduce the picking cost and labor intensity.

Disclosure of Invention

The invention aims to overcome the defects of low efficiency and high labor intensity of manual fruit picking and provides a fruit picker.

The technical scheme adopted by the invention is as follows:

the invention provides a fruit picker, which consists of a bracket, a conveying chain, a micro motor, a blade, a driven sprocket, a handle, a switch, a driving sprocket, a speed reducer, a motor, a power supply and a tension wheel, wherein the conveying chain is arranged on the bracket; the power supply is arranged on the bracket and supplies electric energy to the micro motor and the motor; the switch is arranged on the handle and controls the micro motor and the motor to rotate; the motor is connected with the speed reducer, is arranged on the bracket and drives the driving chain wheel to rotate; the driving chain wheel drives the driven chain wheel to rotate through the transmission chain; the conveying chain has the functions of hooking and clamping; the micro motor is arranged on the bracket and drives the blade to rotate; the tensioning wheel is arranged on the bracket and applies pressure to the outer side of the conveying chain; the handle is connected with the bracket.

On the basis of the technical scheme, the invention can be further improved as follows.

Preferably, in the fruit picker, the number of the tension wheels is more than 2.

Preferably, in the fruit picker, the support is adjustable in length.

The invention has the beneficial effects that: fruit growers hold the fruit picker by hands to pick fruits such as strawberries and cherries, so that the labor intensity is reduced; the fruit stalks are cut off by adopting the rotating blades, the fruits are continuously hooked and clamped by the conveying chain to be conveyed, the picking efficiency is high, and the mechanical injury is effectively avoided.

Drawings

Fig. 1 is a schematic structural diagram of a fruit picker according to the invention.

Fig. 2 is a working principle diagram of a conveying chain of the fruit picker.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a support, 2, a conveying chain, 3, a micro motor, 4, a blade, 5, a driven chain wheel, 6, a handle, 7, a switch, 8, a driving chain wheel, 9, a speed reducing device, 10, a motor, 11, a power supply, 12 and a tension wheel.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

As shown in figures 1-2, a fruit picker comprises a support 1, a conveying chain 2, a micro motor 3, a blade 4, a driven chain wheel 5, a handle 6, a switch 7, a driving chain wheel 8, a speed reducer 9, a motor 10, a power supply 11 and a tension wheel 12.

The power supply 11 is arranged on the bracket 1 and supplies electric energy to the micro motor 3 and the motor 10; the switch 7 is arranged on the handle 6 and controls the micro motor 3 and the motor 10 to rotate; the motor 10 is connected with the speed reducer 9, is arranged on the bracket 1 and drives the driving chain wheel 8 to rotate; the driving chain wheel 8 drives the driven chain wheel 5 to rotate through the transmission chain 2; the conveying chain 2 has the functions of hooking and clamping; the micro motor 3 is arranged on the bracket 1 and drives the blade 4 to rotate; the tension wheel 12 is arranged on the bracket 1 and applies pressure to the outer side of the conveying chain 2; the handle 6 is connected with the bracket 1.

The conveying chain 2 is opened when meshed with the driven chain wheel 5, so as to hook fruit stalks of fruits such as strawberries, cherries and the like, and the fruit stalks are cut off by the rotating blade 4; the conveying chain 2 is closed after being separated from the driven chain wheel 5, and fruit stalks are clamped and conveyed; when the conveying chain 2 is meshed with the driving chain wheel 8, the conveying chain is opened again, and fruits are put down, so that the fruits are picked.

Claims

1. The utility model provides a fruit picker, by support (1), conveying chain (2), micro motor (3), blade (4), driven sprocket (5), handle (6), switch (7), drive sprocket (8), decelerator (9), motor (10), power (11) and take-up pulley (12) constitute, its characterized in that: the handle (6) is connected with the support (1), the power supply (11) is installed on the support (1), the power supply (11) is connected with the motor (10) and the micro motor (3), the motor (10) is connected with the speed reducing device (9), the motor (10) and the speed reducing device (9) are installed on the support (1), and the motor (10) drives the driving chain wheel (8) to rotate; the driving chain wheel (8) drives the driven chain wheel (5) to rotate through the conveying chain (2); the micro motor (3) is arranged on the bracket (1), the micro motor (3) drives the blade (4) to rotate, and the tension wheel (12) is arranged on the bracket (1) and applies pressure to the outer side of the conveying chain (2); the conveying chain (2) has the functions of hooking and clamping, the conveying chain (2) is opened when being meshed with the driven chain wheel (5), then hooks the fruit stalks of the fruits, and cuts off the fruit stalks through the rotating blade (4); the conveying chain (2) is closed after being separated from the driven chain wheel (5), and fruit stalks are clamped and fruits are conveyed; the conveying chain (2) is opened again when being meshed with the driving chain wheel (8), fruits are put down, and therefore the fruits are picked, and the length of the support (1) can be adjusted.