CN212232208U

CN212232208U - Fruit cutting tool

Info

Publication number: CN212232208U
Application number: CN202020618211.2U
Authority: CN
Inventors: 宁宜
Original assignee: Guangzhou Railway Polytechnic
Current assignee: Guangzhou Railway Polytechnic
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-12-29
Anticipated expiration: 2030-04-22

Abstract

The utility model relates to a pick equipment technical field, especially relate to a fruit is adopted and is cut cutter. The fruit picking device comprises an annular knife part and a fruit picking cavity, wherein the fruit picking cavity is provided with an upper opening for fruits to fall into, and the annular knife part is arranged at the upper opening; annular sword portion includes annular casing and two at least cutter mechanisms that set up along annular casing interval, cutter mechanism includes blade, pivot and meshes driven rack with the pivot, the pivot rotates the assembly on annular casing, blade and pivot fixed connection, the one end of rack is provided with the drive structure that is used for driving rack removal, the other end is provided with the reset structure that is used for reseing the rack. Through adopting the utility model discloses a fruit is adopted and is cut cutter, need drag the condition of dragging the branch when having avoided artifical the picking to the integrality of fruit has been guaranteed, and has avoided the book damage to the fruit tree.

Description

Fruit cutting tool

Technical Field

The utility model relates to a pick equipment technical field, especially relate to a fruit is adopted and is cut cutter.

Background

In daily life, picking of fruits such as apples, pears and oranges is mostly manually picked, fruits need to be pulled off from branches manually during picking, fruit trees and fruits are easily torn on one hand, the fruits are not favorable for later-stage selling of the fruits, and on the other hand, the fruits are easily taken off the hands when pulled, so that certain economic loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fruit is adopted and is cut cutter for solve among the prior art artifical fruit of picking and cause the technical problem to the damage of fruit tree and fruit easily.

In order to achieve the above purpose, the utility model provides a fruit harvesting cutter adopts following technical scheme:

a fruit picking and cutting tool comprises an annular cutter part and a fruit receiving cavity, wherein the fruit receiving cavity is provided with an upper opening for fruits to fall into, and the annular cutter part is arranged at the upper opening; annular sword portion includes annular casing and two at least cutter mechanisms that set up along annular casing interval, cutter mechanism includes blade, pivot and meshes driven rack with the pivot, the pivot rotates the assembly on annular casing, blade and pivot fixed connection, the one end of rack is provided with the drive structure that is used for driving rack removal, the other end is provided with the reset structure that is used for reseing the rack.

Further, the reset structure comprises a first blocking piece, a second blocking piece, a connecting rod and an elastic piece, wherein one end of the connecting rod is fixedly connected with the rack, the other end of the connecting rod is fixedly connected with the second blocking piece, the first blocking piece is fixedly connected with the annular machine shell, a through hole for the connecting rod to penetrate through is formed in the first blocking piece, and the elastic piece is clamped between the first blocking piece and the second blocking piece.

Further, the elastic member is a spring, and the spring is sleeved on the outer periphery of the connecting rod.

Further, the annular casing is circular, and the blade, the rack and the connecting rod are all arc-shaped.

Further, the driving structure comprises a pneumatic rod and a pull rod, and the pull rod is connected between the pneumatic rod and the rack.

Furthermore, the fruit receiving cavity is also provided with a lower opening, and the lower opening is provided with a flange plate structure for connecting a conveying belt.

Further, the ring flange structure includes inside lining and outer hoop, the periphery side at the inside lining is established to outer hoop cover, the inside lining is used for inserting the port department of transportation area, outer hoop is used for cramping the transportation area and fixes the periphery side at the inside lining.

Furthermore, the fruit receiving cavity is bowl-mouth shaped.

Further, the annular knife part is detachably connected with the fruit receiving cavity in a threaded mode.

Further, the annular knife part is also provided with monitoring equipment.

The embodiment of the utility model provides a fruit is adopted and is cut cutter compares with prior art, and its beneficial effect lies in: through adopting the utility model discloses a fruit is adopted and is cut cutter passes the inside through-hole of annular sword portion and embolias and connect the fruit intracavity with the fruit during use, then starts the drive structure, and the drive structure can drive the rack and remove, and the rack of removal can drive the pivot and rotate to realize the swing drive to the blade, wobbling blade cutting branch, thereby realize the separation of fruit and branch, the fruit after the separation can drop to connecing the fruit intracavity. Through adopting the utility model discloses a fruit is adopted and is cut cutter, need drag the condition of dragging the branch when having avoided artifical the picking to the integrality of fruit has been guaranteed, and has avoided the book damage to the fruit tree.

Drawings

Fig. 1 is a schematic view of the overall structure of a fruit cutting tool according to an embodiment of the present invention;

FIG. 2 is a schematic top view of a cutter structure of a fruit cutting tool according to an embodiment of the present invention;

FIG. 3 is a front view of the cutter structure of the fruit cutting tool according to the embodiment of the present invention;

FIG. 4 is a schematic view of a flange structure of the fruit cutting tool according to the embodiment of the present invention;

FIG. 5 is a schematic view of the installation and tightening state of the flange structure of the fruit cutting tool according to the embodiment of the present invention;

fig. 6 is a schematic view of the blade swing of the fruit cutting knife according to the embodiment of the present invention.

In the figure, 1-annular knife part, 2-fruit receiving cavity, 3-flange structure, 4-camera, 5-blade, 6-annular shell, 7-pneumatic rod, 8-pull rod, 9-rack, 10-rotating shaft, 11-first baffle, 12-elastic piece, 13-connecting rod, 14-second baffle, 15-inner lining and 16-outer hoop.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 6, the fruit picking and cutting tool according to the preferred embodiment of the present invention. The fruit picking and cutting tool comprises an annular cutter part 1 and a fruit receiving cavity 2, the fruit receiving cavity 2 is provided with an upper opening for fruits to fall into, and the annular cutter part 1 is arranged at the upper opening; annular sword portion 1 includes annular casing 6 and two at least cutter mechanisms that set up along annular casing 6 interval, cutter mechanism includes blade 5, pivot 10 and meshes driven rack 9 with pivot 10, pivot 10 rotates the assembly on annular casing 6, blade 5 and pivot 10 fixed connection, the one end of rack 9 is provided with the drive structure that is used for driving rack 9 to remove, and the other end is provided with and is used for the reset structure who resets rack 9.

In this embodiment, the annular knife part 1 is annular, the annular knife part 1 includes an annular housing 6, and the annular housing 6 has an annular cavity therein. In order to enhance the structural strength of the annular housing 6, the material of the annular housing 6 in this embodiment is metal, such as stainless steel, alloy steel, etc. In this embodiment, two cutter mechanisms are installed on the annular housing 6, and the two cutter mechanisms are arranged in a central symmetry manner, as shown in fig. 2. The cutter mechanism in the embodiment comprises a blade 5, a rotating shaft 10, a rack 9, a driving structure and a resetting structure.

In the embodiment, the rotating shaft 10 is rotatably assembled in the annular housing 6, the rotating shaft 10 has a protruding section protruding from the top surface of the annular housing 6, and the blade 5 in the embodiment is fixedly connected with the protruding section of the rotating shaft 10. In this embodiment, the rotating shaft 10 is further provided with a gear structure and a nut structure, the gear structure is located in the annular casing 6, and the nut structure is located at the top of the extending section. In this embodiment, the gear structure is used for engaging with the rack 9 for transmission, and the gear structure is also used for stopping and limiting with the inner wall of the annular housing 6, so as to avoid the situation that the rotating shaft 10 is easily separated from the annular housing 6. The nail cap structure in this embodiment is used for pressing and fixing the blade 5 on the annular casing 6.

In this embodiment, the rack 9, the driving structure and the reset structure are all installed in the annular cavity of the annular housing 6, and the driving structure and the reset structure are respectively located at two ends of the rack 9. In this embodiment, the driving structure includes a pneumatic rod 7 and a pull rod 8, one end of the pull rod 8 is fixedly connected with a telescopic end of the pneumatic rod 7, and the other end of the pull rod 8 is fixedly connected with a rack 9. The restoring structure in this embodiment includes a first blocking plate 11, a connecting rod 13, an elastic member 12 and a second blocking plate 14. In this embodiment, the first blocking piece 11 is fixedly connected with the inner wall of the annular housing 6, one end of the connecting rod 13 is fixedly connected with the corresponding end portion of the rack 9, the other end of the connecting rod is fixedly connected with the second blocking piece 14, and a through hole for the connecting rod 13 to pass through is formed in the middle of the first blocking piece 11. In this embodiment, the elastic member 12 is a spring, the elastic member 12 is sleeved on the outer periphery of the connecting rod 13, one end of the elastic member 12 is in pressing contact with the first baffle plate, and the other end of the elastic member 12 is in pressing contact with the second baffle plate.

Because the annular knife part 1 in this embodiment is annular and is adaptive, in this embodiment, the blade 5, the pneumatic rod 7, the pull rod 8, the rack 9 and the connecting rod 13 are all arc-shaped.

In this embodiment, the fruit receiving cavity 2 is in the shape of a bowl, the top of the fruit receiving cavity 2 is provided with an upper opening, the bottom of the fruit receiving cavity 2 is provided with a lower opening, the annular knife part 1 is installed at the position of the upper opening in this embodiment, the installation mode can be threaded connection, namely, the bottom of the annular casing 6 is provided with a threaded pipe, and the upper opening of the fruit receiving cavity 2 is internally provided with an internal thread assembled with the threaded pipe in a threaded manner. In order to facilitate conveying of picked fruits, in the embodiment, the flange structure 3 is installed at the lower opening of the fruit receiving cavity 2, as shown in fig. 4 and 5, the flange structure 3 includes an inner liner 15 and an outer hoop 16, the inner liner 15 is in a circular tube shape, one side of the inner liner 15 is provided with an annular protrusion, the annular protrusion is provided with a threaded hole, and the threaded hole is used for fixedly connecting the inner liner 15 with the fruit receiving cavity 2; the outer band 16 is an annular ring. When the conveyer belt (which is a section of soft channel and can be made of cloth or plastic) needs to be connected, the end opening of the conveyer belt is firstly covered on the outer periphery of the inner lining 15, the outer hoop 16 is sleeved on the outer periphery of the conveyer belt, then the outer hoop 16 is tightly hooped on the outer periphery of the inner lining 15, and the conveyer belt is connected and fixed through the hooping effect of the inner lining 15 and the outer hoop 16. In other embodiments, the outer band 16 may be fixed to the annular protrusion of the inner liner 15 by screws, and the belt may be clamped between the top surface of the outer band 16 and the annular protrusion.

In order to monitor the picking condition of the fruits conveniently, the fruit picking device is further provided with a monitoring device, the monitoring device comprises a camera 4 and a terminal display, the camera 4 can collect video images of the fruits in real time and transmit the video images to the terminal display in time, and the picking condition of the fruits can be observed through the terminal display. Since the monitoring device is common in daily life, the structure and principle of the monitoring device are not detailed in this embodiment.

The utility model discloses a working process does: when fruits need to be picked, the size, the maturity and the positions of the fruits can be observed through human eyes or a camera 4, then the fruit picking and cutting tool is moved to the corresponding position by utilizing a rod-shaped object or a mechanical arm, and the fruits are inserted into the fruit receiving cavity 2 from the inner through hole of the annular knife part 1 and are covered. Then drive two pneumatic rods 7, two pneumatic rods 7 can stretch corresponding pull rod 8, and pull rod 8 can drive corresponding rack 9 and move in annular cavity of annular casing 6 circumference, and rack 9 can drive pivot 10 rotation at the in-process that removes to realize the rotation drive to blade 5, two blade 5 can the cross swing, specifically as shown in fig. 6, thereby realize the shearing to the branch. It should be noted that, in the process of moving the rack 9, the rack 9 drives the connecting rod 13 and the second blocking piece 14 to move, the connecting rod 13 passes through the through hole in the first blocking piece 11, at this time, the second blocking piece 14 compresses the elastic piece 12, so that energy storage of the elastic piece 12 is realized, after picking is completed, the pneumatic rod 7 is released, at this time, the elastic piece 12 releases the stored energy and pops the second blocking piece 14 open, so as to realize resetting of the rack 9, it should be noted that, in the above process, the end of the rack 9 and the first blocking piece 11 form a stop, so as to realize limitation of the return position of the rack 9. The picked fruit will fall into the fruit receiving chamber 2 and then roll out of the lower opening and move along the conveyor belt into the corresponding collection frame.

To sum up, the embodiment of the utility model provides a fruit is adopted and is cut cutter, its condition that need drag the branch when having avoided artifical the picking to the integrality of fruit has been guaranteed, and has avoided the book damage to the fruit tree.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A fruit cutting knife is characterized in that: the fruit picking device comprises an annular knife part (1) and a fruit picking cavity (2), wherein the fruit picking cavity (2) is provided with an upper opening for fruits to fall into, and the annular knife part (1) is arranged at the upper opening; annular sword portion (1) includes annular casing (6) and two at least cutter mechanisms that set up along annular casing (6) interval, cutter mechanism includes blade (5), pivot (10) and meshes driven rack (9) with pivot (10), pivot (10) rotate the assembly on annular casing (6), blade (5) and pivot (10) fixed connection, the one end of rack (9) is provided with the drive structure that is used for driving rack (9) to remove, and the other end is provided with the reset structure that is used for reseing rack (9).

2. The fruit cutting knife of claim 1, wherein: the reset structure comprises a first blocking piece (11), a second blocking piece (14), a connecting rod (13) and an elastic piece (12), one end of the connecting rod (13) is fixedly connected with the rack (9), the other end of the connecting rod is fixedly connected with the second blocking piece (14), the first blocking piece (11) is fixedly connected with the annular casing (6), a through hole for the connecting rod (13) to penetrate is formed in the first blocking piece (11), and the elastic piece (12) is clamped between the first blocking piece (11) and the second blocking piece (14).

3. The fruit cutting knife of claim 2, wherein: the elastic piece (12) is a spring, and the spring is sleeved on the outer peripheral side of the connecting rod (13).

4. The fruit cutting knife of claim 2, wherein: the annular casing (6) is annular, and the blade (5), the rack (9) and the connecting rod (13) are all arc-shaped.

5. The fruit cutting knife of claim 1, wherein: the driving structure comprises a pneumatic rod (7) and a pull rod (8), and the pull rod (8) is connected between the pneumatic rod (7) and a rack (9).

6. The fruit cutting knife of claim 1, wherein: the fruit receiving cavity (2) is further provided with a lower opening, and a flange plate structure (3) used for connecting a conveying belt is installed at the lower opening.

7. The fruit cutting knife of claim 6, wherein: the ring flange structure (3) includes inside lining (15) and outer hoop (16), the periphery side at inside lining (15) is established to outer hoop (16) cover, inside lining (15) are used for inserting the port department of transportation area, outer hoop (16) are used for hooping the transportation area and fix the periphery side at inside lining (15).

8. The fruit cutting knife of claim 1, wherein: the fruit receiving cavity (2) is bowl-shaped.

9. The fruit cutting knife of claim 1, wherein: the annular knife part (1) is detachably connected with the fruit receiving cavity (2) through threads.

10. The fruit cutting knife of claim 1, wherein: and monitoring equipment is also arranged on the annular knife part (1).