CN219500008U

CN219500008U - Fruit harvesting device

Info

Publication number: CN219500008U
Application number: CN202320402419.4U
Authority: CN
Inventors: 余铭; 陈海强; 陈丽珠; 梁钻好; 林爱珍; 夏雨; 陈珊珊; 梁凤雪
Original assignee: Yangjiang Polytechnic
Current assignee: Yangjiang Polytechnic
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-08-11
Anticipated expiration: 2033-03-06

Abstract

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a fruit harvesting device which comprises a claw main body, a power assembly, an inner cutter assembly and an outer cutter assembly, wherein the inner cutter assembly is detachably arranged on the claw main body, the outer cutter assembly is hinged with the claw main body and is arranged around the periphery of the inner cutter assembly, and the power assembly drives the outer cutter assembly to circumferentially rotate relative to the inner cutter assembly so that the outer cutter assembly and the inner cutter assembly are mutually matched for cutting. According to the fruit harvesting device, the outer cutter assembly is driven by the power assembly to rotate along the circumferential direction relative to the inner cutter assembly, the outer cutter assembly and the inner cutter assembly are matched to realize cutting, after fruits are cut, the fruits slide into the conveying pipeline along the claw body, harvesting can be completed, and the problem of low fruit picking efficiency at present is effectively solved.

Description

Fruit harvesting device

[ field of technology ]

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a fruit harvesting device.

[ background Art ]

The existing fruit picking mode mainly uses a longer mechanical rod to pick fruits on branches, so that mature fruits fall off from the branches, the fruits are easy to damage during the operation in real time, the harvest amount is reduced, and the positions of the fruits are required to be continuously observed in a head lifting manner during the operation, so that the operation fatigue is easy to be caused; the picking efficiency is lower and the labor intensity is high.

[ utility model ]

The utility model provides a fruit harvesting device, which aims to solve the problem of low fruit picking efficiency in the prior art.

The utility model is realized by the following technical scheme:

the utility model provides a fruit harvesting device, includes claw spare main part, power pack, detachably locate interior knife tackle spare in the claw spare main part, with the claw spare main part articulates and encircles the outer knife tackle spare that the outer knife tackle spare periphery set up, the power pack drive outer knife tackle spare is relative interior knife tackle spare circumference rotates, makes outer knife tackle spare with interior knife tackle spare mutually supporting is in order to cut.

The fruit harvesting device comprises an inner cutter ring, a mounting hole arranged on the inner cutter ring, and a plurality of blades which are nested along the circumferential direction of the inner cutter ring and protrude out of the top of the inner cutter ring, wherein the mounting hole is used for a fastener to pass through so as to fix the inner cutter ring on the claw body.

The fruit harvesting device comprises the motor arranged on the claw body, the gear connected with the output end of the motor, and the toothed rail arranged around the outer side wall of the outer cutter assembly and meshed with the gear.

In the fruit harvesting device, one side of the blade edge facing clockwise is a right-angle side, and one side of the blade edge facing anticlockwise is a bevel side.

In one embodiment, the outer knife assembly includes an outer knife ring and a plurality of fruit picking strips circumferentially disposed along the outer knife ring and protruding from the outer knife ring.

In the fruit harvesting device, the fruit picking strips are arranged in one-to-one correspondence with the blades.

The fruit harvesting device further comprises a limiting shell detachably connected with the claw body and an opening formed in the limiting shell, wherein the limiting shell is connected with the claw body so as to keep the outer knife assembly on the claw body, and the outer knife assembly protrudes out of the opening.

According to the fruit harvesting device, the limiting shell is sleeved outside the power assembly.

The fruit harvesting device comprises a claw body, wherein the claw body comprises a claw body, and the claw body is provided with a claw body.

In the fruit harvesting device, the top of the fruit picking strip is provided with a chamfer facing the inner side.

Compared with the prior art, the utility model has the following advantages:

according to the fruit harvesting device, the outer cutter assembly is driven by the power assembly to rotate along the circumferential direction relative to the inner cutter assembly, the outer cutter assembly and the inner cutter assembly are matched to realize cutting, after fruits are cut, the fruits slide into the conveying pipeline along the claw body, harvesting can be completed, and the problem of low fruit picking efficiency at present is effectively solved.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a three-dimensional perspective view of the present utility model;

fig. 2 is an exploded view of fig. 1.

[ detailed description ] of the utility model

In order to make the technical scheme and beneficial effects of the technical problem solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 2, a fruit harvesting device includes a claw body 1, a power assembly 2, an inner knife assembly 3 detachably disposed on the claw body 1, and an outer knife assembly 4 hinged to the claw body 1 and disposed around the outer periphery of the inner knife assembly 3, wherein the power assembly 2 drives the outer knife assembly 4 to rotate circumferentially relative to the inner knife assembly 3, so that the outer knife assembly 4 and the inner knife assembly 3 cooperate with each other to perform cutting.

Further, as a preferred embodiment of the present solution, but not by way of limitation, the outer cutter assembly 4 rotates clockwise to cut finer fruit stalks; when the outer cutter assembly 4 rotates anticlockwise, thicker fruit stalks are cut.

Further, as the preferred implementation mode of the scheme, but not limited to, the motor controls the outer cutter assembly to rotate clockwise or anticlockwise, so that the cutter can adapt to different cutting scenes, the step of replacing blades due to replacement of picked fruits is omitted, and the picking efficiency is improved.

Further, as a preferred embodiment of the present utility model, but not limited thereto, the inner cutter assembly 3 includes an inner cutter ring 31, a mounting hole 32 provided on the inner cutter ring 31, and a plurality of blades 33 protruded from the top of the inner cutter ring 31 along the circumference Xiang Qiantao of the inner cutter ring 31, the mounting hole 32 being penetrated by a fastener to fix the inner cutter ring 31 to the claw body 1.

In this embodiment, the blade can be dismantled with interior knife ring and be connected, and harvesting device can become dull wearing and tearing after long-time practicality, and this setting can be after interior knife ring and claw main part separation, takes off the blade from interior knife ring, changes new blade to dismantle simple and convenient, increase of service life.

Further, as a preferred embodiment of the present utility model, but not limited thereto, the power assembly 2 includes a motor 21 provided on the jaw main body 1, a gear 22 connected to an output end of the motor 21, and a rack 23 provided around an outer sidewall of the outer blade assembly 4 and engaged with the gear 22.

In this embodiment, in this structure setting, the motor is gear motor, and the great moment of torsion of output when making it rotate, and the motor is established in the outer knife tackle spare outside, for the fruit passes in the middle of the outer knife tackle spare and provides the space to through gear and the rack meshing of outer knife tackle spare outside circumference drive the required torsion of outer knife tackle spare rotation minimum, the transmission efficiency of force is the highest.

Further, as a preferred embodiment of the present utility model, but not limited thereto, the side of the blade 33 edge facing the clockwise direction is a right angle side, and the side of the blade 33 edge facing the counterclockwise direction is a bevel side.

In this implementation, when cutting along blade right angle limit, be applicable to the thicker or thinner fruit handle of cutting, after the cutting, the fruit can directly fall into the pipeline with claw main part intercommunication, when cutting along the blade hypotenuse, be applicable to the thicker fruit handle of cutting, thicker fruit handle corresponds great fruit, the direction of keeping away from the claw main part is difficult for big fruit to the oblique power is extruded, and blade one side cutting edge is continuous to cut can overheat, make the cutting edge metallographic change, the cutting edge wears fast, frequent change blade can influence picking efficiency, clockwise or anticlockwise rotation through motor control outer knife tackle, use both sides cutting edge in turn, can effectively avoid this condition, extension blade life.

Further, as a preferred embodiment of the present utility model, but not limited thereto, the outer cutter assembly 4 includes an outer cutter ring 41, and a plurality of fruit picking bars 42 disposed along the circumference of the outer cutter ring 41 and protruding from the outer cutter ring 41.

In this embodiment, locate the fruit strip of plucking on the outer cutter ring, when outer cutter ring rotated along its circumference, the blade tangentially formed the cutting surface with plucking the fruit strip to realize the cutting effect, this structure sets up safelyr, and cover more cutting scope, can carry out the picking of high-efficient quick to the fruit.

Further, as a preferred embodiment of the present embodiment, but not limited thereto, the fruit picking bars 42 are disposed in one-to-one correspondence with the blades 33.

Further, as a preferred embodiment of the present utility model, but not limited thereto, the outer cutter assembly further comprises a limiting shell 5 detachably connected with the claw member body 1, and an opening 51 provided on the limiting shell 5, wherein the limiting shell 5 is connected with the claw member body 1 to hold the outer cutter assembly 4 on the claw member body 1, and the outer cutter assembly 4 protrudes out of the opening 51.

In this embodiment, the setting of spacing shell is favorable to carrying out quick installation and dismantlement to outer knife tackle spare, pull down spacing shell, can pull down outer knife tackle spare, and connection spacing shell and claw spare main part can keep outer knife tackle spare in claw spare main part to can follow circumference rotation.

Further, as a preferred embodiment of the present solution, but not limited thereto, the limiting shell 5 is sleeved outside the power assembly 2.

In this embodiment, this structure setting can protect harvesting apparatus in the use, avoids the branch to sputter the gear and rack meshing department, guarantees harvesting apparatus's normal use, increase of service life.

Further, as a preferred embodiment of the present utility model, not by way of limitation, the claw member body 1 further includes a grip 6, and the grip 6 is provided with an anti-slip groove 61.

In the embodiment, the setting of grab handle can make things convenient for picking personnel to use this device with one hand, vacates the other hand in order to keep balance or exchange hand and use this device, lightens operation fatigue, improves the security.

Further, as a preferred embodiment of the present utility model, but not by way of limitation, the top of the fruit picking bar 42 is provided with an inwardly facing chamfer 421.

In this embodiment, the setting of plucking fruit strip top chamfer can avoid plucking personnel to aim at the target fruit in real time, damages the fruit top layer, improves the results.

The working principle of this embodiment is as follows:

The embodiments provided above in connection with the specific disclosure are not intended to limit the practice of the utility model to those descriptions. The present utility model should be considered as the protection scope of the present utility model, if the structure of the method is similar to that of the present utility model, or if several technical deductions or substitutions are made on the premise of the present utility model.

Claims

1. The utility model provides a fruit harvesting device, its characterized in that includes claw spare main part (1), power component (2), detachably locate interior knife tackle spare (3) on claw spare main part (1), with claw spare main part (1) articulated and encircle outer knife tackle spare (4) that interior knife tackle spare (3) periphery set up, power component (2) drive outer knife tackle spare (4) are relative interior knife tackle spare (3) circumference rotates, makes outer knife tackle spare (4) with interior knife tackle spare (3) cooperate in order to cut each other.

2. A fruit harvesting device according to claim 1, wherein the inner knife assembly (3) comprises an inner knife ring (31), a mounting hole (32) provided on the inner knife ring (31), and a plurality of blades (33) nested circumferentially along the inner knife ring (31) and protruding from the top of the inner knife ring (31), the mounting hole (32) being penetrated by a fastener to fix the inner knife ring (31) on the claw body (1).

3. A fruit harvesting device according to claim 1, wherein the power assembly (2) comprises a motor (21) arranged on the claw body (1), a gear (22) connected with the output end of the motor (21), and a toothed rail (23) arranged around the outer side wall of the outer knife assembly (4) and meshed with the gear (22).

4. A fruit harvesting device according to claim 2, wherein the side of the blade (33) edge facing clockwise is a right angle side and the side of the blade (33) edge facing counter-clockwise is a bevel side.

5. A fruit harvesting device according to claim 2, wherein the outer knife assembly (4) comprises an outer knife ring (41), a plurality of fruit picking strips (42) arranged circumferentially along the outer knife ring (41) and protruding from the outer knife ring (41).

6. Fruit harvesting device according to claim 5, wherein the fruit picking strips (42) are arranged in a one-to-one correspondence with the blades (33).

7. Fruit harvesting device according to claim 1, further comprising a limiting shell (5) detachably connected to the claw body (1), an opening (51) provided in the limiting shell (5), the limiting shell (5) being connected to the claw body (1) to hold the outer blade assembly (4) on the claw body (1), the outer blade assembly (4) protruding from the opening (51).

8. Fruit harvesting device according to claim 7, wherein the limiting shell (5) is sleeved outside the power assembly (2).

9. Fruit harvesting device according to claim 1, wherein the claw body (1) further comprises a grip (6), the grip (6) being provided with a cleat (61).

10. Fruit harvesting device according to claim 5, wherein the top of the fruit picking strip (42) is provided with an inwardly directed chamfer (421).