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CN-122009761-A - Logistics trolley, logistics conveying device and cargo sorting method

CN122009761ACN 122009761 ACN122009761 ACN 122009761ACN-122009761-A

Abstract

The invention discloses a logistics trolley, a logistics conveying device and a goods sorting method, and belongs to the technical field of logistics transportation. The logistics trolley comprises a supporting frame and at least one limiting assembly connected with the supporting frame, wherein the supporting frame is connected with an automatic guided vehicle chassis through a pair of standard air cylinders, and the limiting assembly comprises a baffle plate capable of lifting. The logistics conveying device comprises two logistics trolleys, a main conveying line, an auxiliary conveying line perpendicular to the main conveying line, a height limiting mechanism arranged on the main conveying line and a pushing cylinder arranged on the main conveying line, wherein the tail ends of the main conveying line and the auxiliary conveying line are in butt joint with the logistics trolleys, the pushing cylinder is matched with the height limiting mechanism for use, and when the height of goods on the main conveying line exceeds a threshold value set by the height limiting mechanism, the pushing cylinder performs pushing action to enable the goods to be transferred to the auxiliary conveying line. The device realizes double lifting of the operation convenience and the operation safety through the modularized design.

Inventors

  • XIAO JING

Assignees

  • 九江学院

Dates

Publication Date
20260512
Application Date
20260310

Claims (10)

  1. 1. A logistics trolley, characterized in that the logistics trolley (300) comprises: a movable automatic guided vehicle chassis (1), wherein a protective fence (2) is arranged on one side of the automatic guided vehicle chassis (1); The support frame (3), the said support frame (3) couples to a pair of standard cylinders (4) set up on the chassis (1) of said automatic guided vehicle; a plurality of rollers (5) arranged on the supporting frame (3) at intervals; a spacing subassembly (6) that is connected with braced frame (3), spacing subassembly (6) are including baffle (64) that can go up and down, after the goods are placed braced frame (3), baffle (64) rise and can block the goods to prevent that the goods from falling.
  2. 2. The logistics trolley according to claim 1, characterized in that the bottom of the supporting frame (3) is connected with the standard cylinder (4) by adopting a hinged structure, lifting and swinging of the supporting frame (3) are realized by a connecting frame (41), and the swinging can accelerate goods to slide out of the supporting frame (3).
  3. 3. The logistics trolley of claim 1, wherein the limit assembly (6) further comprises: a mounting box (61) mounted on the support frame (3); a drive motor (62) mounted in the mounting box (61); a gear (63) connected to the output end of the drive motor (62); and the rack (65) is meshed with the gear (63), and the rack (65) is in transmission connection with the baffle plate (64) through a guide structure penetrating through the mounting box (61).
  4. 4. A trolley according to claim 3, characterized in that the bottom of the baffle (64) is provided with a lower stop (66), the lower stop (66) limiting the lifting limit position of the baffle (64) by abutting against the mounting box (61).
  5. 5. A trolley according to claim 3, characterized in that said baffle (64) is provided with at least one first slider (641) slidingly cooperating with said mounting box (61).
  6. 6. A logistics transport apparatus comprising two logistics carts (300) as claimed in any one of claims 1 to 5, characterized in that the logistics transport apparatus further comprises: -a main conveyor line (100), the end of said main conveyor line (100) being in abutment with one of said logistics trolleys (300); -a secondary conveyor line (200) perpendicular to said primary conveyor line (100), the end of said secondary conveyor line (200) being in abutment with another of said logistics carts (300); A height limiting mechanism (500) mounted on the main conveying line (100); the device comprises a main conveying line (100), a pushing cylinder (401) arranged on the main conveying line (100), wherein the pushing cylinder (401) is matched with the height limiting mechanism (500), and when the cargo height of the main conveying line (100) exceeds a threshold value set by the height limiting mechanism (500), the pushing cylinder (401) pushes the cargo onto the auxiliary conveying line (200) when an interception mechanism is triggered.
  7. 7. The logistics conveying apparatus of claim 6, wherein the output end of the pushing cylinder (401) is provided with a pushing plate (402) for pushing goods.
  8. 8. The logistics transport apparatus of claim 6, wherein the height limiting mechanism (500) comprises: a height limiting plate (503) slidably connected between a first mounting plate (501) and a second mounting plate (502), wherein the first mounting plate (501) and the second mounting plate (502) are respectively arranged at two sides of the main conveying line (100); and a rotating rod (506) connected between the first mounting plate (501) and the height limiting plate (503).
  9. 9. The logistics conveying device according to claim 8, wherein the rotating rod (506) is connected with the height limiting plate (503) through a plug-in structure, the rotating rod can be quickly separated, the height of the height limiting plate (503) can be adjusted, and a first through hole (5012) matched with the rotating rod (506) is formed in one end of the first mounting plate (501).
  10. 10. A method of sorting goods based on the logistics transportation apparatus of claim 6, comprising the steps of: the goods enter from the main conveying line (100), and the height limiting mechanism (500) detects the height of the goods; the non-ultrahigh cargo moves to the end of the main conveying line (100) and enters the logistics trolley (300), and the baffle (402) lifts to limit the cargo; The ultrahigh goods trigger pushing cylinder moves (401) and is pushed to the auxiliary conveying line (200) and enters into another logistics trolley (300); after the logistics trolley (300) is transferred to a designated position, the baffle plate (402) descends, and the supporting frame (3) deflects to realize automatic unloading of goods.

Description

Logistics trolley, logistics conveying device and cargo sorting method Technical Field The invention relates to the technical field of logistics transportation, in particular to a logistics trolley, a logistics conveying device and a cargo sorting method. Background With the deep advancement of the information technology revolution, the modern logistics industry realizes the crossing development. Wherein, the sorting, carrying and loading and unloading of goods are all indispensable works in logistics industry, and the traditional manual operation mode has the inherent defects of high operation intensity and low efficiency. Although mechanized equipment (such as AGVs, automatic conveyor lines, etc.) have gradually replaced manual work, due to the high adaptability of logistics trolleys and conveyor platforms, manual intervention is still required to complete the transfer of goods, which becomes a bottleneck restricting the improvement of the full-process automation efficiency. In a multi-format cargo mix delivery scenario, the delivery system faces complex height adaptation challenges. The existing automatic sorting system has the technical pain points of complex structure, long debugging period (according to statistics, the traditional system debugging time accounts for more than 40% of the operation and maintenance period), difficult operation and maintenance and the like, and the technical breakthrough is needed to be realized through innovative design. Disclosure of Invention In view of the above, the invention provides a logistics trolley and a logistics conveying device with the logistics trolley, which are used for solving the technical problems of low working efficiency, low use safety, complex sorting structure of the conveying device and complex operation of the conventional logistics trolley. Based on the problems existing in the prior art, in order to achieve the above purpose, the present invention provides the following technical solutions: a logistics trolley, the logistics trolley comprising: A movable automatic guided vehicle chassis, wherein a protective fence is arranged on one side of the automatic guided vehicle chassis; the support frame is connected with a pair of standard air cylinders arranged on the chassis of the automatic guided vehicle; A plurality of rollers arranged on the support frame at intervals; The limiting assembly comprises a baffle plate which can be lifted, and after goods are placed on the supporting frame, the baffle plate can be lifted to block the goods so as to prevent the goods from falling. Further, the bottom of the supporting frame is connected with the standard type air cylinder through a hinge structure, lifting and swinging of the supporting frame are achieved through the connecting frame, and goods can be accelerated to slide out of the supporting frame through swinging. Further, the spacing assembly further comprises: a mounting box mounted on the support frame; a driving motor installed in the installation box; the gear is connected with the output end of the driving motor; And the rack is meshed with the gear and is in transmission connection with the baffle through a guide structure penetrating through the mounting box. Furthermore, a lower limiting block is arranged at the bottom of the baffle plate and abuts against the mounting box to limit the lifting limit position of the baffle plate. Further, at least one first sliding block which is in sliding fit with the mounting box is arranged on the baffle plate. The invention discloses another technical scheme: A logistics transport apparatus comprising two logistics carts, further comprising: the tail end of the main conveying line is in butt joint with one logistics trolley; a secondary conveying line perpendicular to the primary conveying line, wherein the tail end of the secondary conveying line is in butt joint with the other logistics trolley; a height limiting mechanism mounted on the main conveying line; The pushing cylinder is arranged on the main conveying line and matched with the height limiting mechanism, and when the height of the goods in the main conveying line exceeds the threshold value set by the height limiting mechanism, the pushing cylinder pushes the goods to the auxiliary conveying line when the interception mechanism is triggered. Further, the output end of the pushing cylinder is provided with a pushing plate for pushing goods. Further, the height limiting mechanism includes: The height limiting plate is connected between the first mounting plate and the second mounting plate in a sliding manner, and the first mounting plate and the second mounting plate are respectively arranged at two sides of the main conveying line; And the rotating rod is connected between the first mounting plate and the height limiting plate. Furthermore, the rotating rod is connected with the height limiting plate through a plug-in structure and can be quickly separated, so that the height of the height