CN108184422B

CN108184422B - Portable apple harvesting device

Info

Publication number: CN108184422B
Application number: CN201810081007.9A
Authority: CN
Inventors: 李华; 马晓晓; 陈棒棒; 杨萍; 周文静; 李淑红; 齐玉鹏
Original assignee: Shihezi University
Current assignee: Shihezi University
Priority date: 2018-01-28
Filing date: 2018-01-28
Publication date: 2020-12-04
Anticipated expiration: 2038-01-28
Also published as: CN108184422A

Abstract

The invention discloses a portable apple harvesting device, which aims to improve the apple harvesting operation efficiency and reduce the labor intensity of fruit growers, and mainly comprises a handle, an anti-skidding sleeve, a pull rope, a roller, a picking rod, a sleeve, a fruit guiding bag, a fruit collecting box, a spring and a picking head, wherein the length of the picking rod can be freely adjusted according to the picking height; the picking head is fastened on the sleeve through a screw, consists of a fixing plate, a clamping finger connecting piece, a clamping finger, a pull rod connecting piece and a pull rod, and is controlled to open and close through a spring and a pull rope; the inner wall of the fruit guiding bag is attached with a flexible material, and the apples fall into the fruit collecting box along the fruit guiding bag after the picking head is opened; the bottom of the fruit collecting box is padded with a layer of foam, so that the damage to the apples in the collecting process is small. This portable apple harvesting device can pluck the fruit at any position on the tree, and the apple of gathering can not receive the damage, has solved the problem that the fruit grower plucked the apple through climbing the tree or using the high ladder, has saved picking time, has improved work efficiency, has very strong practicality.

Description

Portable apple harvesting device

Technical Field

The invention belongs to the technical research field of fruit picking equipment, and particularly relates to a portable apple harvesting device.

Background

Picking is an important link in the apple production process, the traditional apple picking work is basically completed manually, fruit growers generally use fruit picking tools to replace traditional manual picking along with the continuous progress of agricultural production science and technology, the currently used fruit picking tools are provided with picking knives or picking shears and other equipment, although high-altitude fruits can be picked, the application range of the picking knives and the picking shears is narrow, the fruits still need to climb trees or pick by means of high ladders, the limitation of the picking mode mainly has two aspects, and firstly, the use of labor force on a large scale can bring extremely high cost to apples; secondly, the mature period of the apples is strictly limited seasonally, the picking task must be finished within the specified time, the labor intensity of the operation is high, and the operation quality is difficult to ensure. Therefore, develop simple and easy harvesting device, to reducing fruit grower's intensity of labour, promote the efficiency that the apple was picked and have important meaning.

Disclosure of Invention

The invention aims to provide a portable apple harvesting device, which aims to solve the problems of low picking efficiency, high labor intensity, two steps of picking and collecting and time waste in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme, and the portable apple harvesting device comprises a handle, an anti-slip sleeve, a pull rope, a roller, a picking rod, a sleeve, a fruit guiding bag, a fruit collecting box, a spring and a picking head, and is characterized in that: the picking rod is hollow, one end of the picking rod is connected with the sleeve through a bolt, the other end of the picking rod is provided with an anti-skidding sleeve, anti-skidding threads are arranged on the surface of the anti-skidding sleeve, the length of the picking rod is changed, and apples at any positions on a fruit tree can be picked.

Furthermore, the picking head consists of a fixing plate, a clamping finger connecting piece, a clamping finger, a pull rod connecting piece and a pull rod, the clamping finger is fastened on the sleeve through a screw, the clamping finger is made of flexible materials, the fruit touching part is very soft and does not damage fruits, one end of the clamping finger is connected to the fixing plate, and the clamping finger connecting piece swings around the connecting part of the clamping finger connecting piece and the fixing plate.

Furthermore, the pull rod is connected with the pull rod connecting piece through the nut, when the handle is held by a hand, the pull rod is pulled by the pull rope, the step on the pull rod compresses the spring, the spring stores force, when the handle is loosened, the spring is restored to the original state and bounces open the pull rod, and therefore the clamp finger is driven to open through the pull rod connecting piece and the clamp finger connecting piece, and fruit throwing is achieved.

Furthermore, one end of the pull rope is tied on the pull rod and penetrates through the interior of the picking rod to be connected to the handle, and the length of the pull rope can be adjusted along with the length change of the picking rod.

Furthermore, the fruit guiding bag is hung below the picking head, and the inner wall of the fruit guiding bag is attached with flexible materials, so that the apples cannot be damaged in the rolling process.

Furthermore, the bottom and the periphery of the fruit collecting box are padded with a layer of foam, so that the falling impact force of the apples is reduced, and the apples are less damaged in the collecting process.

Drawings

FIG. 1 is an overall isometric view of the present invention.

FIG. 2 is a front view of the present invention with the fruit bag and the fruit box removed.

FIG. 3 is a schematic view of the structure of the tie rod connecting member of the present invention.

FIG. 4 is a schematic view of a finger structure of the present invention.

Shown in the figure: 1-handle, 2-antiskid sleeve, 3-pull rope, 4-roller, 5-picking rod, 6-sleeve, 7-fixing plate, 8-finger connecting piece, 9-finger, 10-pull rod connecting piece, 11-pull rod, 12-fruit guiding bag, 13-fruit collecting box and 14-spring.

Detailed Description

The invention is further explained below with reference to the drawings and examples.

As shown in fig. 1 and 2, a portable apple harvesting device comprises a handle (1), an anti-slip sleeve (2), a pull rope (3), a roller (4), a picking rod (5), a sleeve (6), a fruit guiding bag (12), a fruit collecting box (13), a spring (14) and a picking head. The picking head consists of a fixing plate (7), a clamping finger connecting piece (8), a clamping finger (9), a pull rod connecting piece (10) and a pull rod (11), and is fastened on the sleeve (6) through screws. The apple picking rod is characterized in that the picking rod (5) is hollow, one end of the picking rod is connected with the sleeve (6) through a bolt, the other end of the picking rod is provided with the anti-skidding sleeve (2), the surface of the anti-skidding sleeve (2) is provided with anti-skidding threads, the length of the picking rod (5) is changed, and apples at any position on a fruit tree can be picked. Pull rod (11) link to each other with pull rod connecting piece (10) through the nut, stay cord (3) pulling pull rod (11) when holding handle (1), ladder compression spring (14) on pull rod (11), spring (14) hold power, spring (14) reconversion when loosening handle (1), bounce pull rod (11) to drive through pull rod connecting piece (10) and clamp and indicate connecting piece (8) and press from both sides that to indicate (9) open, realize throwing the fruit. One end of the pull rope (3) is tied on the pull rod (11) and penetrates through the interior of the picking rod (5) to be connected to the handle (1), and the length of the pull rope (3) is adjustable along with the length change of the picking rod (5). The fruit guiding bag (12) is hung below the picking head, the inner wall is attached with flexible materials, and the apple is not damaged in the rolling process. The bottom and the periphery of the fruit collecting box (13) are padded with a layer of foam, so that the falling impact force of the apples is reduced, and the apples are less damaged in the collecting process. During operation, the fruit grower stands under the tree, one hand grasps and plucks pole (5), the other hand grasps handle (1) and grasps the apple through stay cord (3) control picking head is interior to close, then rotatory pole (5) of plucking, make the carpopodium rotatory extremely disconnected, reach the purpose of picking the apple, loosen handle (1), picking head opens under the effect of spring (14), the apple rolls along leading fruit bag (12) that the inner wall has flexible material and falls into collection fruit case (13), it has the one deck foam to fill up all around collection fruit case (13) bottom, reduce the speed and the impact force of apple landing, the damage of collection process to the apple is less.

As shown in fig. 3, the pull rod connecting piece (10) is used for connecting the pull rod (11) and the finger clamping connecting piece (8), is fixed on the pull rod (11) through a nut, and moves synchronously with the pull rod (11).

As shown in figure 4, the clamping finger (9) is made of flexible material, the fruit-touching part is very soft and does not hurt fruit, one end of the clamping finger is connected to the fixing plate (7), and the clamping finger swings around the connection part of the clamping finger and the fixing plate (7) under the action of the clamping finger connecting piece (8).

Claims

1. The utility model provides a portable apple harvesting device, by handle (1), antiskid cover (2), stay cord (3), gyro wheel (4), pluck pole (5), sleeve (6), lead fruit bag (12), collection fruit case (13), spring (14) and pick the head and constitute its characterized in that: the picking rod (5) is hollow, one end of the picking rod is connected with the sleeve (6) through a bolt, the other end of the picking rod is provided with the anti-skidding sleeve (2), the length of the picking rod (5) is adjustable, and the picking head can be conveniently adjusted in height in the picking process; the picking head consists of a fixing plate (7), a clamping finger connecting piece (8), a clamping finger (9), a pull rod connecting piece (10) and a pull rod (11), and is fastened on the sleeve (6) through a screw, and a spring (14) is fixed in the sleeve (6); the clamping fingers (9) are made of flexible materials, the width of each clamping finger (9) is consistent, the fruit-touching part is extremely soft and does not hurt fruits, one end of each clamping finger (9) is connected to the fixing plate (7), the clamping fingers swing around the connection part of the clamping fingers and the fixing plate (7) under the action of the clamping finger connecting piece (8), and the end part of each clamping finger (9) is movably connected with the fixing plate (7); the pull rod connecting piece (10) is used for connecting the pull rod (11) with the clamping finger connecting piece (8), is fixed on the pull rod (11) through a nut and moves synchronously with the pull rod (11); one end of the pull rope (3) is tied on the pull rod (11), penetrates through the interior of the picking rod (5) and is connected to the handle (1), and the length of the pull rope (3) is adjustable along with the change of the length of the picking rod (5); the fruit guiding bag (12) is hung below the picking head, and the inner wall of the fruit guiding bag is attached with a flexible material, so that the apple is not damaged in the rolling process; the bottom and the periphery of the fruit collecting box (13) are padded with a layer of foam, so that the falling impact force of the apples is reduced, and the apples are less damaged in the collecting process;

when the apple picker is in operation, a fruit grower stands under a tree, grasps the picking rod (5) by one hand, grasps the handle (1) by the other hand to control the picking head to internally grasp an apple through the pull rope (3), then rotates the picking rod (5) to rotate the fruit stem to be broken, so that the purpose of picking the apple is achieved, the handle (1) is loosened, the picking head is opened under the action of the spring (14), and the apple rolls along the fruit guiding bag (12) with the flexible material attached to the inner wall and falls into the fruit collecting box (13).