CN222967459U

CN222967459U - Fruit picking device

Info

Publication number: CN222967459U
Application number: CN202420759419.4U
Authority: CN
Inventors: 刘琳; 封明
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-04-12
Filing date: 2024-04-12
Publication date: 2025-06-13
Anticipated expiration: 2034-04-12

Abstract

The utility model relates to the technical field of fruit picking, and specifically to a fruit picking device, comprising a picking rod, a clamping drive, a clamping piece and a clamping sleeve; the clamping piece is arranged on the top of the picking rod, the clamping piece sleeve is arranged on the outside of the clamping sleeve, a limiting space is formed between the clamping sleeve and the clamping piece, and the clamping drive is used to drive the clamping sleeve to adjust the size of the limiting space; the clamping sleeve is driven by the clamping drive to adjust the size of the limiting space formed between the clamping sleeve and the clamping piece, so that branches can be clamped or loosened through the limiting space, and when the branches are clamped, the clamped branches can be broken by rotating the picking rod to complete the picking of fruits on the branches; after the picking is completed, the branches are loosened to realize the collection of fruits. Picking fruits in this way can not only improve the picking efficiency, but also meet the actual picking needs.

Description

Fruit picking device

Technical Field

The utility model relates to the technical field of fruit picking, in particular to a fruit picking device.

Background

Along with the development of science and technology, fruit picking is also started to be carried out by picking tools from early manual tree picking, so that the picking efficiency is greatly improved, and the picking difficulty is reduced.

However, at present, the common fruit picking devices in the market are all single fruit picking devices, picking is achieved through grabbing by mechanical claws or cutting fruit handles by a cutter, but for persimmon trees, for example, a folding method is generally adopted for persimmon picking, and through Chinese patent application with publication number of CN213960824U, for example, a persimmon picking device is provided, the device comprises a scissor sleeve arranged at the top of a telescopic picking rod, single persimmon picking is achieved through cutting off branches and leaves by an electric blade in the scissor sleeve, the persimmon tree branches still need to be trimmed after picking is achieved, and the persimmon cannot be picked according to the folding method, so that the actual picking requirement cannot be met.

Disclosure of utility model

The utility model aims to provide a fruit picking device which solves the problem that the fruit cannot be picked by a folding method at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A fruit picking device comprises a picking rod, a clamping driving part, a clamping piece and a clamping sleeve;

The clamping piece is arranged at the top of the picking rod, the clamping piece is sleeved on the outer side of the clamping sleeve, a limiting space is formed between the clamping sleeve and the clamping piece, and the clamping drive is used for driving the clamping sleeve to adjust the size of the limiting space.

Further limiting, wherein the clamping piece is provided with a picking chute, the inlet end of the picking chute is communicated with the outer side of the clamping piece, and the limiting end of the picking chute is bent upwards to one side of the inlet end of the picking chute;

the picking sliding grooves are positioned on two opposite sides of the clamping sleeve.

Further defined, the picking sliding chute is of a V-shaped structure, a U-shaped structure, an L-shaped structure or an arc-shaped structure.

Further limited, the top of joint spare downward sloping sets up, and the bottom at joint spare top meets with picking the entry end of spout.

Further defined, the top of joint cover is provided with the push plate, the top of push plate upwards extends to the outside of joint spare.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model provides a fruit picking device according to a folding method, which drives a clamping sleeve to adjust the size of a limiting space formed between the clamping sleeve and a clamping piece through clamping driving, so that the clamping or loosening of branches is realized through the limiting space, when the branches are clamped, the clamped branches can be broken through rotation of a picking rod to finish picking of fruits on the branches, and after the picking is finished, the branches are loosened to realize the collection of the fruits, and the picking efficiency can be improved, and the actual picking requirement can be met.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

In the figure, 10-picking rod, 20-clamping driving, 30-clamping piece, 40-clamping sleeve, 50-picking chute, 51-first vertical chute, 52-inclined chute, 53-second vertical chute, 60-movable bin, 70-pushing plate and 80-branch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For picking fruits by adopting the folding method, branches connected with the fruits are required to be broken, for example, according to the existing publications, for example, the literature is Guan Junjie, persimmon folding and picking method [ J ]. Hebei fruit tree, 1998, (03): 45, the folding and picking method has the advantages that the aerial operation is changed into the ground operation, the labor consumption is reduced, and the damage to persimmon fruits is reduced. Secondly, after the fruiting branches are folded down, the branch groups can be updated in time, the fruiting parts are prevented from moving outwards, and the winter shearing quantity is reduced during winter shearing. Thirdly, the pests overwintering under the calyx kaki can be removed together. In fruit picking by the folding method, reference may be made to the methods disclosed in the prior art, for example, literature Zhang Shurong. Scientific picking of persimmons [ J ]. Rural economy and technology, 1999, (10): 44. Objects disclosed as suitable for picking by the folding method.

Example 1

Referring to fig. 1 and 2, the embodiment provides a fruit picking device, including picking rod 10, joint drive 20, joint spare 30 and joint cover 40, the top and the joint spare 30 of picking rod 10 are connected, and the joint spare 30 cover is established in the outside of joint cover 40 for form spacing between joint cover 40 top and the joint spare 30, joint cover 40 is connected with picking rod 10 through joint drive 20, and joint drive 20 is used for driving joint cover 40 and reciprocates in joint spare 30, thereby realizes the regulation to spacing size.

When the fruit picking device is used, the branches 80 with fruits extend into the limiting space, meanwhile, the limiting space is reduced by the aid of the clamping drive 20, the clamping sleeve 40 and the clamping piece 30 are used for stably clamping the branches 80, then the branches 80 are broken by rotating the picking rod 10 or the branches 80 are pulled downwards to be broken by the picking rod 10, finally, the branches with the fruits are separated in the limiting space by the aid of the clamping drive 20, and the picked fruits are collected conveniently.

For example, the clamping member 30 may be an arc-shaped plate, one end of the arc-shaped plate is connected with one end of the top of the picking rod 10, and the other end of the arc-shaped plate is turned to the other end of the top of the picking rod 10 and clamped or is held to cover the top of the picking rod 10 by lifting and shrinking, so that the clamping sleeve 40 below the arc-shaped plate is convenient to limit the branches 80 in the limit space.

Further, the picking rod 10 may be made of plastic or light alloy, and the picking rod 10 and the clamping member 30 may be integrally formed or detachably connected, and the two are illustrated as an example.

Specifically, the picking sliding groove 50 is formed in the clamping piece 30, the picking sliding groove 50 is located on two opposite sides of the clamping piece 30, so that the branches 80 can extend from one side of the periphery of the clamping piece 30 to the opposite side of the periphery of the clamping piece 30, and the tops of the clamping sleeves 40 jack up the branches 80 in the middle of the clamping piece 30, so that the clamping limit of the branches 80 is achieved.

Wherein, the inlet end of the picking chute 50 is communicated with the outside of the clamping piece 30, the limit end of the picking chute 50 is bent upwards to one side of the inlet end of the picking chute 50, so that the picking chute 50 stretches the branch 80 from the inlet end to slide to the limit end thereof, a gap between the inner wall of the limit end of the picking chute 50 and the top of the clamping sleeve 40 is a limit space, the bottom of the branch 80 is jacked upwards through the clamping sleeve 40, and the top of the branch 80 is contacted with the inner wall of the limit end of the picking chute 50, thereby realizing stable clamping and limiting of the branch 80.

For example, the picking chute 50 is of a V-shaped configuration, a U-shaped configuration, an L-shaped configuration, or an arcuate configuration.

When the picking chute 50 is of an L-shaped structure, the inlet end of the picking chute 50 is transversely arranged on the right side of the clamping piece 30, the limit end of the picking chute 50 extends upwards to the lower side of the top surface of the clamping piece 30, when the picking chute is used, the branches 80 can extend in from the inlet end of the picking chute 50, then the picking rod 10 is transversely moved to enable the branches 80 to be located at the corners of the picking chute 50, then the picking rod 10 is downwards moved to enable the branches 80 to be in contact with the inner wall of the limit end of the picking chute 50, and meanwhile the top of the clamping sleeve 40 is upwards jacked up on the branches passing through the clamping piece 30, so that the clamping of the branches 80 is realized.

When the picking chute 50 is of a V-shaped structure or a U-shaped structure, the picking chute 50 comprises a first vertical chute 51, an inclined chute 52 and a second vertical chute 53 which are sequentially connected, the top of the first vertical chute 51 is communicated with the top end of the clamping piece 30, the bottom of the first vertical chute 51 is located above the bottom of the second vertical chute 53, a limiting space is located between the inner wall of the top of the second vertical chute 53 and the top of the clamping sleeve 40, the top of the first vertical chute 51 is the inlet end of the picking chute 50, and the top of the second vertical chute 53 is the limiting end of the picking chute 50.

The picking rod 10 is used in practice to drive the clamping piece 30 to move upwards, so that the branches 80 slide downwards from the top of the first vertical sliding groove 51 to the bottom of the second vertical sliding groove 53 after passing through the inclined sliding groove 52, then the picking rod 10 moves downwards, so that the branches 80 move to the top of the second vertical sliding groove 53, and the clamping limit is realized by tightly propping the branches 80 at the top of the second vertical sliding groove 53 through the clamping sleeve 40, so that the subsequent folded branch picking is facilitated.

In order to facilitate the extension of the fingers 80 into the top of the first vertical chute 51, it is preferable that the top of the clamping member 30 is inclined, and the lower end surface of the top of the clamping member 30 is connected with the top of the first vertical chute 51, so that the fingers 80 are aligned with the top of the first vertical chute 51 in the actual picking process without adjusting the picking rod 10, and the fingers 80 are contacted with the top of the clamping member 30 and then the picking rod 10 is moved upwards, so that the fingers 80 can slide to the first vertical chute 51, thereby providing picking efficiency.

Further, the clamping driving device 20 is disposed below the clamping sleeve 40, the movable bin 60 is correspondingly disposed in the upper portion of the picking rod 10, the movable bin 60 is preferably disposed coaxially with the picking rod 10, the clamping driving device 20 is disposed in the movable bin 60, and the clamping sleeve 40 is also disposed in the movable bin 60.

The clamping drive 20 can be selected as a telescopic drive mechanism, and the size of the limiting space between the clamping sleeve 40 and the clamping piece 30 is adjusted by controlling the lifting of the telescopic drive mechanism, so that the size of the limiting space is convenient to adjust and control.

To reduce picking strength and overall mass, the clamping drive 20 is preferably a compression spring, where the bottom end of the compression spring is connected to the bottom end of the movable magazine 60 and the top end of the compression spring is connected to the bottom end of the clamping sleeve 40.

Taking the clamping driving 20 as a compression spring for illustration, when fruits are picked, the clamping sleeve 40 moves upwards under the action of the clamping driving 20, the clamping sleeve 40 can be optionally flush with the top of the second vertical sliding chute 53, then when the picking rod 10 moves upwards, the branch 80 pushes the clamping sleeve 40 downwards, the compression spring is compressed, when the branch 80 slides to the top of the second vertical sliding chute 53, the clamping sleeve 40 pushes the branch 80 upwards under the action of the compression spring, so that the top of the second vertical sliding chute 53 and the top of the clamping sleeve 40 are clamped and limited, and folded branch picking is facilitated.

Further to explain, in order to facilitate loosening the clamped branches 80, a pushing plate 70 is selectively arranged at the top of the clamping sleeve 40, the top end of the pushing plate 70 is vertically arranged to extend to the outer side of the upper end of the clamping piece 30, and when the clamped branches 80 are loosened, the pushing plate 70 can be pushed against a stump or other fixed objects close to the ground to push the clamping sleeve 40 to move through the pushing plate 70, so that fruit collection is completed, and fruit picking is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The fruit picking device is characterized by comprising a picking rod (10), a clamping driving device (20), a clamping piece (30) and a clamping sleeve (40);

The utility model discloses a picking rod, including picking rod (10), joint spare (30) set up in the top of picking rod (10), and joint spare (30) cover is established in the outside of joint cover (40), form spacing space between joint cover (40) and joint spare (30), joint drive (20) are used for driving joint cover (40) regulation the size in spacing space.

2. The fruit picking device according to claim 1, wherein the clamping piece (30) is provided with a picking sliding groove (50), the inlet end of the picking sliding groove (50) is communicated with the outer side of the clamping piece (30), the limiting end of the picking sliding groove (50) is bent upwards to one side of the inlet end of the picking sliding groove (50), and the picking sliding groove (50) is located on two opposite sides of the clamping sleeve (40).

3. Fruit picking device according to claim 2, wherein the picking chute (50) is of V-shaped configuration, U-shaped configuration, L-shaped configuration or arcuate configuration.

4. Fruit picking device according to claim 2, wherein the top of the clamping member (30) is arranged obliquely downwards, and the bottom end of the top of the clamping member (30) is connected with the inlet end of the picking chute (50).

5. Fruit picking device according to claim 2, wherein the top of the clamping sleeve (40) is provided with a pushing plate (70), the top end of the pushing plate (70) extending upwards to the outside of the clamping member (30).