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CN-224211375-U - Fruit box positioning mechanism and fruit and vegetable sorting device

CN224211375UCN 224211375 UCN224211375 UCN 224211375UCN-224211375-U

Abstract

The utility model relates to the technical field of fruit and vegetable sorting, and discloses a fruit box positioning mechanism and a fruit and vegetable sorting device. The fruit box positioning mechanism comprises a frame, a lifting assembly, a driving assembly and a fruit box fixing assembly, wherein the lifting assembly is provided with a containing cavity for containing the fruit box, the lifting assembly is arranged on the frame, the driving assembly is arranged on the frame and used for driving the lifting assembly to move in the vertical direction relative to the frame, the fruit box fixing assembly is arranged on the frame, the fruit box fixing assembly is located above the lifting assembly, and in the process that the driving assembly drives the lifting assembly to ascend, the fruit box fixing assembly can extend into the fruit box located in the containing cavity and is abutted to the inner side wall of the fruit box. Through the arrangement, the technical problems that in the prior art, the automation degree of fruit and vegetable boxing is low and the fruit and vegetable boxing efficiency is low are solved.

Inventors

  • ZHU ER
  • ZHU YI

Assignees

  • 绿萌科技股份有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (10)

  1. 1. Fruit case positioning mechanism, characterized by includes: A frame; The lifting assembly is provided with a containing cavity which is used for containing the fruit box, and is arranged on the frame; the driving assembly is arranged on the frame and used for driving the lifting assembly to move in the vertical direction relative to the frame; The fruit box fixing assembly is arranged on the frame, the fruit box fixing assembly is located above the lifting assembly, and the driving assembly drives the lifting assembly to ascend, and can extend into the fruit box located in the accommodating cavity and abut against the inner side wall of the fruit box.
  2. 2. The fruit box positioning mechanism according to claim 1, further comprising: The plurality of roller pieces are arranged below the frame, the roller pieces are rotationally connected to the frame, the arrangement direction of the roller pieces is perpendicular to the extending direction of the rotation axis of the roller pieces, and a space is reserved between two adjacent roller pieces; The lifting assembly comprises a plurality of bottom support bars which are arranged in parallel, wherein the bottom support bars are used for supporting the bottom of the fruit box, and each bottom support bar can pass through the interval between two corresponding adjacent roller pieces in the process of driving the lifting assembly to ascend or descend by the driving assembly.
  3. 3. The fruit box positioning mechanism according to claim 2, wherein the lifting assembly further comprises a mounting frame and a rotation limiting component, the bottom support bar is mounted at the lower end of the mounting frame, the mounting frame is mounted on the frame, and the driving assembly is used for driving the mounting frame to move in a vertical direction relative to the frame; The rotary limiting component is rotationally connected to the mounting frame, a rotary shaft of the rotary limiting component is located on one side of the mounting frame, a rotary axis of the rotary limiting component is perpendicular to a rotary axis of the roller piece, the containing cavity is formed in the mounting frame, an outlet of the containing cavity is located on one side of the mounting frame, and the rotary limiting component is used for opening or closing the outlet of the containing cavity.
  4. 4. A fruit box positioning mechanism according to claim 3, wherein the rotation limiting part comprises a first rotation driving member and a rotation rod, the first rotation driving member is mounted on one side of the mounting frame, the first rotation driving member is used for driving the rotation rod to rotate, and the rotation axis of the rotation rod is perpendicular to the rotation axis of the roller member; The first rotary driving piece drives the rotary rod to rotate to a position parallel to the horizontal plane so as to close the outlet of the accommodating cavity, and the first rotary driving piece drives the rotary rod to rotate to a position perpendicular to the horizontal plane so as to open the outlet of the accommodating cavity.
  5. 5. The fruit box positioning mechanism according to claim 1, wherein the driving assembly comprises a driving component, a chain component and a chain wheel component, the driving component is installed below the frame, the chain wheel component is rotatably connected with the frame, the chain component is sleeved on the chain wheel component, the lifting assembly is fixed on the chain component, and the driving component is used for driving the chain component to rotate so as to drive the chain component to move, so that the lifting assembly is driven to move in a vertical direction relative to the frame.
  6. 6. The fruit box positioning mechanism according to claim 1, wherein the fruit box securing assembly includes a positioning member and three rotating spreader members, the positioning member and three rotating spreader members being located at four sides of the opening of the fruit box, respectively; The locating component install in the frame, rotate prop open the part rotate connect in the frame, drive assembly drive the in-process that lifting unit risees, locating component and three rotate and prop open the part and can stretch into and be located in acceping the fruit case in the chamber, locating component butt is in one inside wall of fruit case, rotate and prop open the part and can rotate and butt in one inside wall that corresponds of fruit case.
  7. 7. The fruit box positioning mechanism according to claim 6, wherein the number of the fruit box fixing components is two, the positioning component comprises guide inclined walls, the upper ends of the two guide inclined walls are connected with each other, and each guide inclined wall is inclined away from the other guide inclined wall in the direction from top to bottom.
  8. 8. The fruit box positioning mechanism according to claim 7, wherein the fruit box fixing assembly further comprises a box pressing bracket and a vertical driving piece, the vertical driving piece is mounted on the frame and used for driving the box pressing bracket to move along a vertical direction relative to the frame, the upper ends of the two guide inclined walls are respectively connected to two opposite sides of the box pressing bracket, and the box pressing bracket can be abutted to the upper ends of the side walls of the fruit box in the process of driving the box pressing bracket to move downwards by the vertical driving piece.
  9. 9. The fruit box positioning mechanism according to claim 6, wherein the rotary opening member includes a second rotary driving member and a limiting plate, the limiting plate is rotatably connected to the frame, and the second rotary driving member is configured to drive the limiting plate to rotate relative to the frame, so that the limiting plate can abut against a corresponding one of the inner side walls of the fruit box.
  10. 10. A fruit and vegetable sorting device comprising the fruit box positioning mechanism of any one of claims 1-9.

Description

Fruit box positioning mechanism and fruit and vegetable sorting device Technical Field The utility model relates to the technical field of fruit and vegetable sorting, in particular to a fruit box positioning mechanism and a fruit and vegetable sorting device. Background At present, fruits and vegetables are food frequently eaten by people, the fruits and vegetables comprise citrus, cherry, apple, pear, tomato and the like, the fruits and vegetables need to be picked after being ripe, and the fruits and vegetables are transported to a factory for sorting treatment after the picking is finished so as to be convenient for subsequent packaging and selling. In the related art, the fruit and vegetable sorting device can collect information of fruits and vegetables and sort the fruits and vegetables according to the information of the fruits and vegetables, after the fruits and vegetables are sorted by the fruit and vegetable sorting device, the fruits and vegetables with the same level can be conveyed to the same output channel, users need to pack the fruits and vegetables at the same output channel, and the packed fruits and vegetables can be conveyed to a selling place for selling. However, in the process of boxing fruits and vegetables, a user generally needs to put the fruit box below a mechanism for grabbing fruits and vegetables, and the mechanism for grabbing fruits and vegetables can accurately fill the grabbed fruits and vegetables into the fruit box, so that the automation degree of boxing fruits and vegetables is low, and the boxing efficiency of fruits and vegetables is low. Disclosure of utility model The embodiment of the utility model aims to provide a fruit box positioning mechanism and a fruit and vegetable sorting device, which are used for solving the technical problems of lower automation degree and lower fruit and vegetable boxing efficiency in the prior art. The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: provided is a fruit box positioning mechanism, comprising: A frame; The lifting assembly is provided with a containing cavity which is used for containing the fruit box, and is arranged on the frame; the driving assembly is arranged on the frame and used for driving the lifting assembly to move in the vertical direction relative to the frame; The fruit box fixing assembly is arranged on the frame, the fruit box fixing assembly is located above the lifting assembly, and the driving assembly drives the lifting assembly to ascend, and can extend into the fruit box located in the accommodating cavity and abut against the inner side wall of the fruit box. Through the structure, the mechanism for conveying the fruit box can convey the fruit box into the accommodating cavity, the driving assembly can drive the lifting assembly to lift relative to the rack, the lifting assembly can drive the fruit box fixing assembly to enter the opening of the fruit box in the lifting assembly lifting process, when the fruit box fixing assembly is located at the opening of the fruit box, the fruit box fixing assembly can be abutted to the inner side wall of the fruit box, so that the opening of the fruit box is opened, the fruit box is fixed, and after the fruit box is fixed, the mechanism for grabbing fruits and vegetables can rapidly load the fruits and vegetables into the fruit box. After fruits and vegetables in the fruit box are filled, the driving assembly can drive the lifting assembly to descend relative to the frame, the lifting assembly can drive the fruit box to return to the initial position in the descending process, and then the mechanism for conveying the fruit box can drive a new empty fruit box to enter the accommodating cavity and extrude the fruit box filled with fruits and vegetables out of the accommodating cavity, so that the automation degree in the fruit and vegetables boxing process is improved, and the boxing rate of fruits and vegetables is improved. In some embodiments, the fruit box positioning mechanism further comprises: The plurality of roller pieces are arranged below the frame, the roller pieces are rotationally connected to the frame, the arrangement direction of the roller pieces is perpendicular to the extending direction of the rotation axis of the roller pieces, and a space is reserved between two adjacent roller pieces; The lifting assembly comprises a plurality of bottom support bars which are arranged in parallel, wherein the bottom support bars are used for supporting the bottom of the fruit box, and each bottom support bar can pass through the interval between two corresponding adjacent roller pieces in the process of driving the lifting assembly to ascend or descend by the driving assembly. Through the structure, in the process that the mechanism for conveying the fruit boxes pushes the fruit boxes into the accommodating cavity, the bottom supporting bar can be positioned below the roller piece, and