阅读说明：本技术 一种机械光圈水果采摘装置 (Mechanical aperture fruit picking device ) 是由 郑水华 吕子怡 孙泽楠 徐逸伦 于 2021-08-24 设计创作，主要内容包括：本申请公开了一种机械光圈水果采摘装置,包括中部具通孔的齿轮底座、刀片、光圈外罩、光圈连接架、光圈支座、L形连接件、伸缩杆、螺杆、第一电机、卡扣装置、控制按钮、小齿轮、中部具通孔的大齿轮,第二电机。光圈外罩内部设有小齿轮与大齿轮,两齿轮间相互啮合,小齿轮连接第二电机。刀片活动设置在大齿轮上；当大齿轮旋转时,刀片向着大齿轮中部通孔的中心滑动靠拢,进行旋转截枝。本申请的一种机械光圈水果采摘装置,采摘后能保存完好的水果果柄,增加水果保存时间,此外还具有操作简单、灵活方便,节省工作时间的优点。(The application discloses device is picked to machinery light ring fruit, utensil gear base, blade, light ring dustcoat, light ring link, light ring support, L shape connecting piece, telescopic link, screw rod, first motor, buckle device, control button, pinion, the gear wheel of middle part utensil through-hole, second motor including the middle part. A pinion and a bull gear are arranged inside the aperture outer cover, the two gears are meshed with each other, and the pinion is connected with a second motor. The blade is movably arranged on the bull gear; when the bull gear rotates, the blades slide towards the center of the through hole in the middle of the bull gear and approach to each other, and rotary lopping is carried out. The application discloses device is picked to mechanical light ring fruit can preserve the good fruit stalk after picking, increases fruit save time, still has easy operation, nimble convenience in addition, saves operating time's advantage.)

1. The utility model provides a device is picked to mechanical light ring fruit which characterized in that: the aperture cover comprises an expansion link (9) and an aperture cover (4) arranged on the expansion link (9), wherein the front opening of the aperture cover (4) is detachably provided with a gear base (2) with a through hole in the middle, a pinion (14) and a gearwheel (15) with a through hole in the middle are arranged in the aperture cover (4) and meshed with each other, and the pinion (14) is connected with a second motor (6) for controlling the rotation of the pinion (14); a first limiting ring plate with a through hole in the middle is arranged at the position, close to the front opening, of the inner cavity of the aperture outer cover (4), a second limiting ring plate with a through hole in the middle is arranged at one side, facing the inner cavity of the aperture outer cover (4), of the gear base (2), and the large gear (15) is limited in a limiting space between the first limiting ring plate and the second limiting ring plate;

a group of blades (3) inclined in the forward direction are uniformly distributed on one side surface of the large gear (15) facing the first limiting ring plate, and the blades (3) are movably arranged on the large gear (15); when the second motor (6) drives the small gear (14) to rotate in the forward direction and drives the large gear (15) to rotate in the forward direction, the blade (3) can slide towards the center of the through hole in the middle of the large gear (15) to be drawn close under the action of forward rotation force of the large gear (15) to perform rotary lopping; when the second motor (6) drives the small gear (14) to rotate reversely and drives the large gear (15) to rotate reversely, the blade (3) can reset to the initial position under the action of the reverse rotation force of the large gear (15), and the central space of the through hole in the middle of the large gear (15) is opened.

2. A mechanical iris fruit picking apparatus as claimed in claim 1 wherein: a group of limiting rods (16) are uniformly arranged in the inner cavity of the aperture housing (4) at intervals along the circumference, and rubber ferrules are arranged on the outer sides of the limiting rods (16); the rubber ring on the outer side of the limiting rod (16) is in close contact with the peripheral edge of the large gear (15), and the rubber ring on the limiting rod (16) can be driven to rotate when the large gear (15) rotates.

3. A mechanical iris fruit picking apparatus as claimed in claim 1 wherein: a protruding cavity is formed in one side of the diaphragm outer cover (4), the second motor (6) is fixedly arranged in the protruding cavity, and an output shaft of the second motor (6) is connected with the pinion (14).

4. A mechanical iris fruit picking apparatus as claimed in claim 1 wherein: the number of the group of blades (3) is six, and the six blades (3) are uniformly arranged on one side surface of the large gear (15) facing the first limiting ring plate along different angles in the forward direction.

5. A mechanical iris fruit picking apparatus as claimed in claim 4 wherein: six outer arc-shaped grooves and six inner arc-shaped grooves are formed in the large gear (15), the six outer arc-shaped grooves are uniformly distributed on the large gear (15) at intervals along the circumferential direction, and the six inner arc-shaped grooves are uniformly distributed on the large gear (15) at intervals along the circumferential direction; the outer arc-shaped grooves and the inner arc-shaped grooves are arranged in a pair of adjacent ways, and one outer arc-shaped groove and one adjacent inner arc-shaped groove form a pair of arc-shaped mounting grooves for mounting the blades (3);

be equipped with two bellyings on blade (3), two bellyings on blade (3) can imbed respectively in the outer arc groove and the interior arc wall of a pair of arc mounting groove, realize the installation of blade (3) on gear wheel (15), and every rotation angle that can restrict blade (3) to the arc mounting groove prevents that the rotation of two adjacent blades (3) from producing to interfere and colliding together.

6. A mechanical iris fruit picking apparatus as claimed in claim 1 wherein: the outer peripheral edge of the aperture outer cover (4) is uniformly provided with a group of guide vanes (1) at intervals along the circumference, and the guide vanes (1) play a role in helping to dredge and block branches.

7. A mechanical iris fruit picking apparatus as claimed in claim 1 wherein: the bottom of the rear side of the aperture outer cover (4) is connected with an aperture support (8) through a movable connecting piece (7), and one end of a telescopic rod (9) is fixedly arranged on the aperture support (8); the two sides of the rear side of the aperture outer cover (4) are also provided with aperture connecting frames (5), the tail ends of the aperture connecting frames (5) are provided with nuts, screw rods (10) are connected in the nuts in a matching threaded mode, one ends of the screw rods (10) are connected with a first motor (11) through couplers to control the rotation of the screw rods, and the first motor (11) is arranged on a telescopic rod (9); when the first motor (11) operates to drive the screw rod (10) to rotate, the nut on the aperture connecting frame (5) can be driven to move on the screw rod (10), and then the aperture outer cover (4) is pushed to move in a pitching angle mode through the aperture connecting frame (5).

8. A mechanical iris fruit picking apparatus as claimed in claim 1 wherein: the diaphragm connecting frame (5) is of a Y-shaped structure, and the front ends of the two sides of the diaphragm connecting frame are connected to the two side edges of the rear side of the diaphragm outer cover (4).

Technical Field

The application relates to a fruit picking device.

Background

China is a fruit kingdom, and the fruit industry of various varieties is a great economic source of fruit growers, so that the fruit growers can pick the fruits conveniently even if dwarfed trees are popularized vigorously, the excessively dwarfed fruits can influence the yield of the fruit trees and are not beneficial to improving the utilization rate of sunlight, the heights of a plurality of fruit trees are often higher than the heights of people at present, tools such as stools and short ladders are needed during picking, potential safety hazards exist due to unevenness of the ground of an orchard, and picking efficiency is also influenced.

Disclosure of Invention

To the above-mentioned technical problem that prior art exists, the aim at of this application provides a device is picked to mechanical light ring fruit, can make things convenient for the harvesting of fruit, and is more nimble, strong adaptability.

The invention realizes the purpose through the following technical scheme:

a mechanical light ring fruit picking device, its characterized in that: the aperture cover is provided with a front opening and a gear base with a through hole in the middle, a pinion and a big gear with a through hole in the middle are arranged in the aperture cover in a detachable mode, and the pinion is connected with a second motor used for controlling the rotation of the pinion; a first limiting ring plate with a through hole in the middle is arranged at the position, close to the front side opening, of the inner cavity of the aperture outer cover, a second limiting ring plate with a through hole in the middle is arranged at one side, facing the inner cavity of the aperture outer cover, of the gear base, and the large gear is limited in a limiting space between the first limiting ring plate and the second limiting ring plate;

a group of blades which are inclined in the same direction are uniformly distributed on one side surface of the large gear, which faces the first limiting ring plate, and the blades are movably arranged on the large gear; when the second motor drives the pinion to rotate in the forward direction and drives the bull gear to rotate in the forward direction, the blade can slide and approach to the center of the through hole in the middle of the bull gear under the action of forward rotation force of the bull gear to perform rotary lopping; when the second motor drives the pinion to rotate reversely and drives the bull gear to rotate reversely, the blade can reset to the initial position under the action of the reverse rotation force of the bull gear, and the central space of the through hole in the middle of the bull gear is opened.

A mechanical light ring fruit picking device, its characterized in that: a group of limiting rods are uniformly arranged in the inner cavity of the aperture housing at intervals along the circumference, and rubber ferrules are arranged on the outer sides of the limiting rods; the rubber ring on the outer side of the limiting rod is in close contact with the peripheral edge of the large gear, and the large gear can drive the rubber ring on the limiting rod to rotate when rotating.

A mechanical light ring fruit picking device, its characterized in that: a protruding cavity is formed in one side of the diaphragm outer cover, the second motor is fixedly arranged in the protruding cavity, and an output shaft of the second motor is connected with the pinion.

A mechanical light ring fruit picking device, its characterized in that: the number of the group of blades is six, and the six blades are uniformly installed on one side surface of the large gear facing the first limiting ring plate along different angles in the forward direction.

A mechanical light ring fruit picking device, its characterized in that: the large gear is provided with six outer arc-shaped grooves and six inner arc-shaped grooves, the six outer arc-shaped grooves are uniformly distributed on the large gear at intervals along the circumferential direction, and the six inner arc-shaped grooves are uniformly distributed on the large gear at intervals along the circumferential direction; the outer arc-shaped grooves and the inner arc-shaped grooves are arranged in a pair of adjacent ways, and one outer arc-shaped groove and one adjacent inner arc-shaped groove form a pair of arc-shaped mounting grooves for mounting the blades;

be equipped with two bellyings on the blade, two bellyings on the blade can imbed respectively in the outer arc groove and the interior arc wall of a pair of arc mounting groove, realize the installation of blade on the gear wheel, and every rotation angle that can restrict the blade to the arc mounting groove prevents that the rotation production of two adjacent blades from interfering and colliding together.

A mechanical light ring fruit picking device, its characterized in that: the outer peripheral edge of the aperture outer cover is uniformly provided with a group of guide vanes at intervals along the circumference, and the guide vanes play a role in helping to dredge and block branches.

A mechanical light ring fruit picking device, its characterized in that: the bottom of the rear side of the aperture outer cover is connected with an aperture support through a movable connecting piece, and one end of the telescopic rod is fixedly arranged on the aperture support; the two sides of the rear side of the aperture outer cover are also provided with aperture connecting frames, the tail ends of the aperture connecting frames are provided with nuts, screw rods are connected in the nuts in a matched threaded manner, one ends of the screw rods are connected with a first motor through a coupler to control the screw rods to rotate, and the first motor is arranged on the telescopic rod; when the first motor runs and the screw rod is driven to rotate, the nut on the aperture connecting frame can be driven to move on the screw rod, and then the aperture connecting frame pushes the aperture outer cover to move at a pitch angle.

A mechanical light ring fruit picking device, its characterized in that: the diaphragm connecting frame is of a Y-shaped structure, and the front ends of the two sides of the diaphragm connecting frame are connected to the two side edges of the rear side of the diaphragm outer cover.

The beneficial effect that this application was got is:

1. the fruit picking device is simple and compact in structure, and can pick fruits in different growth directions by utilizing telescopic positioning of the telescopic rod and adjustment of the angle of the aperture outer cover, so that the applicability of the fruit picking device is improved; and can guarantee to preserve the good carpopodium when picking the fruit, increase the save time of the fruit.

2. The invention adopts the motor-screw mechanism to drive the aperture outer cover to move, thereby improving the rotating range of the aperture outer cover and enhancing the flexibility of the device.

3. According to the fruit picking machine, a transmission mode that the gear rotates to drive the blades to move is adopted, six blades are more beneficial to picking fruits, and the large gear can provide larger shearing force, so that the fruit picking process is smoother and smoother.

Drawings

Fig. 1 is an isometric view of a mechanical aperture fruit picker arrangement of the present application.

FIG. 2 is one of the schematic views of the blade gear transmission of the present application;

FIG. 3 is a second schematic view of the blade gear transmission of the present application;

FIG. 4 is a third schematic view of a blade gear transmission according to the present application;

FIG. 5 is a schematic view of the mechanical diaphragm connection portion of the present application

FIG. 6 is a schematic view of a blade configuration of the present application;

FIG. 7 is a schematic view of the pinion motor assembly of the present application;

fig. 8 is a schematic view of the structure of the diaphragm connecting frame.

In the figure: 1-guide plate, 2-gear base, 3-blade, 4-aperture housing, 5-aperture connecting frame, 6-second motor, 7-movable connecting piece, 8-aperture support, 9-telescopic rod, 10-screw rod, 11-first motor, 12-buckle device, 13-control button, 14-small gear, 15-big gear and 16-limiting rod.

Detailed Description

The present invention is further illustrated by the following examples, which should not be construed as limiting the scope of the invention.

Example (b): compare FIGS. 1-8

The utility model provides a device is picked to mechanical light ring fruit, includes guide plate 1, gear base 2, blade 3, light ring dustcoat 4, light ring link 5, second motor 6, mobile connecting piece 7, light ring support 8, telescopic link 9, screw rod 10, first motor 11, buckle device 12, control button 13, pinion 14, gear wheel 15.

The front side opening of the diaphragm outer cover 4 is detachably provided with a gear base 2 with a through hole in the middle, a pinion 14 and a gearwheel 15 with a through hole in the middle are arranged in the diaphragm outer cover 4 in a meshed mode, and the pinion 14 is connected with a second motor 6 for controlling the rotation of the pinion 14; a first limiting ring plate with a through hole in the middle is arranged at the position, close to the front opening, of the inner cavity of the aperture outer cover 4, a second limiting ring plate with a through hole in the middle is arranged at one side, facing the inner cavity of the aperture outer cover 4, of the gear base 2, and the large gear 15 is limited in a limiting space between the first limiting ring plate and the second limiting ring plate; a group of blades 3 inclined in the same direction are uniformly distributed on one side surface of the large gear 15 facing the first limiting ring plate, and the blades 3 are movably arranged on the large gear 15; when the second motor 6 drives the small gear 14 to rotate forward and drives the large gear 15 to rotate forward, the blade 3 can slide and approach to the center of the through hole in the middle of the large gear 15 under the effect of forward rotation force of the large gear 15 to perform rotary lopping; when the second motor 6 drives the small gear 14 to rotate reversely and drives the large gear 15 to rotate reversely, the blade 3 can be reset to the initial position under the action of the reverse rotation force of the large gear 15, and the central space of the through hole in the middle of the large gear 15 is opened.

First motor 11 is fixed on telescopic link 9, and telescopic link 9 below is equipped with buckle device 12, can realize telescopic link 9's activity and fixed, and the end of telescopic link 9 is equipped with control button 13, realizes the start and the stop of device and the rotation and the stop of gear.

A group of limiting rods 16 are uniformly arranged in the inner cavity of the aperture housing 4 at intervals along the circumference, and rubber ferrules are arranged on the outer sides of the limiting rods 16; the rubber ring on the outer side of the limiting rod 16 is in close contact with the peripheral edge of the large gear 15, and the large gear 15 can drive the rubber ring on the limiting rod 16 to rotate when rotating. In comparison to fig. 2, the number of the stopper rods 16 is 3.

A protruding cavity is formed in one side of the diaphragm outer cover 4, the second motor 6 is fixedly arranged in the protruding cavity, and an output shaft of the second motor 6 is connected with the pinion 14.

The number of the blades 3 is six, and the six blades 3 are uniformly arranged on one side surface of the large gear 15 facing the first limiting ring plate along different angles in the forward direction. Six outer arc-shaped grooves and six inner arc-shaped grooves are formed in the large gear 15, the six outer arc-shaped grooves are uniformly distributed on the large gear 15 at intervals along the circumferential direction, and the six inner arc-shaped grooves are uniformly distributed on the large gear 15 at intervals along the circumferential direction; the outer arc-shaped grooves and the inner arc-shaped grooves are arranged in a pair, one outer arc-shaped groove and one inner arc-shaped groove which is close to each other form a pair of arc-shaped mounting grooves for mounting the blades 3. Be equipped with two bellyings on the blade 3, two bellyings on the blade 3 can imbed respectively in the outer arc groove and the interior arc wall of a pair of arc mounting groove, realize the installation of blade 3 on gear wheel 15, and every rotation angle that can restrict blade 3 to the arc mounting groove prevents that the rotation of two adjacent blades 3 from producing to interfere and colliding together.

In the comparison of fig. 2, six blades 3 are in the initial position, and the central space of the through hole in the middle of the large gear 15 is completely opened. In comparison with fig. 3, the six blades 3 slide toward the center of the central through hole of the bull gear 15, and the central space area of the central through hole of the bull gear 15 is reduced. In the comparison of fig. 4, the heads of the six blades 3 are close together and are approximately gathered at the center of the through hole in the middle of the large gear 15.

The peripheral edge of the diaphragm outer cover 4 is provided with a group of guide vanes 1 at even intervals along the circumference, the guide vanes 1 play a role in helping to dredge and block branches, and the branches are enabled to move along the extending direction of the guide vanes 1 when the device is used.

The bottom of the rear side of the aperture housing 4 is connected with an aperture support 8 through a movable connecting piece 7 (compare with fig. 5, the movable connecting piece 7 adopts a hinge), and one end of a telescopic rod 9 is fixedly arranged on the aperture support 8; the two sides of the rear side of the aperture housing 4 are also provided with aperture connecting frames 5, the tail ends of the aperture connecting frames 5 are provided with nuts, screw rods 10 are connected in the nuts in a matched threaded manner, one ends of the screw rods 10 are connected with a first motor 11 through a coupler to control the rotation of the first motor 11, and the first motor 11 is arranged on a telescopic rod 9; when the first motor 11 is operated to drive the screw 10 to rotate, the nut on the aperture connecting frame 5 can be driven to move on the screw 10, and the aperture housing 4 is pushed by the aperture connecting frame 5 to perform a pitch angle movement.

The diaphragm connecting frame 5 is of a Y-shaped structure, and the front ends of the two sides of the diaphragm connecting frame are connected to the two side edges of the rear side of the diaphragm outer cover 4.

The length of the telescopic rod 9 can be changed within a certain range to adapt to fruit picking requirements of different heights, and a selected position can be fixed by the buckling device 12.

When the mechanical aperture fruit picking device works, the mechanical aperture fruit picking device can pick fruits in different growth directions by utilizing the telescopic positioning of the telescopic rod and the adjustment of the angle of the aperture outer cover, so that the applicability of the fruit picking device is improved; the fruit stalks can be kept well when the fruits are picked, and the storage time of the fruits is prolonged; and a motor-screw mechanism is also adopted to drive the aperture outer cover to move, so that the rotating range of the aperture outer cover is improved, and the flexibility of the device is enhanced. The six blades are more beneficial to picking fruits by utilizing a transmission mode that the gears rotate to drive the blades to move, and the large gear can provide larger shearing force, so that the fruit picking process is smoother and smoother

The statements in this specification merely set forth a list of implementations of the inventive concept and the scope of the present invention should not be construed as limited to the particular forms set forth in the examples.