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CN-224226598-U - Intelligent heavy-load carrier

CN224226598UCN 224226598 UCN224226598 UCN 224226598UCN-224226598-U

Abstract

The utility model relates to the technical field of freight equipment, in particular to an intelligent heavy-load carrier which comprises a cargo carrying mechanism and a traveling mechanism arranged below the cargo carrying mechanism, wherein the cargo carrying mechanism and the traveling mechanism are both connected to a chassis, the traveling mechanism comprises wheels and a motor for driving the wheels to roll, the wheels and the motor are connected through a chain transmission assembly, and the cargo carrying mechanism comprises a bracket and a lifting assembly for driving the bracket to lift. According to the intelligent heavy-load carrier, the two motors are arranged to drive the wheels on two sides of the carrier by the aid of the chain transmission assemblies, when the two motors work synchronously, bidirectional running of the carrier is achieved, when the two motors do not work synchronously, bidirectional 360-degree rotation of the carrier is achieved, lifting and flexible rotation of the bracket are achieved through the arrangement of the lifting assembly and the rotating assembly, and the intelligent heavy-load carrier is suitable for various working conditions and narrow working environments.

Inventors

  • QIAO PENGHAI
  • JIANG JINGZHAO
  • GU GUOYONG
  • QIAO YUE

Assignees

  • 烟台市荣兴食品设备有限公司

Dates

Publication Date
20260512
Application Date
20250625

Claims (10)

  1. 1. The utility model provides an intelligence heavy load carrier, its characterized in that, including cargo carrying mechanism and set up in cargo carrying mechanism below running gear, cargo carrying mechanism reaches running gear all connects on chassis (1), running gear includes wheel (9) and drive wheel (9) rolling motor (10), wheel (9) with motor (10) are connected through chain drive subassembly, cargo carrying mechanism includes bracket (16) and drive the lifting assembly of bracket (16) lift.
  2. 2. The intelligent heavy-duty carrier according to claim 1, wherein the chain transmission assembly comprises a driving sprocket (11) and driven sprockets (12) arranged on two sides of the driving sprocket (11), the driving sprocket (11) and the driven sprockets (12) are respectively connected through two chains (13), the driving sprocket (11) is driven to rotate by an output end of the motor (10) through a driving shaft (14), and the driving shaft (14) is rotationally connected to the chassis (1).
  3. 3. The intelligent heavy-duty truck according to claim 2, characterized in that two wheels (9) are provided, and the two wheels (9) and the two driven chain wheels (12) are respectively connected to the underframe (1) in a rotating way through a driven shaft (15).
  4. 4. The intelligent heavy-duty truck according to claim 3, wherein said running gear is provided with two groups that run symmetrically and independently.
  5. 5. The intelligent heavy-duty truck according to claim 1, characterized in that the lifting assembly comprises a lifting power unit (2) and a lifting seat (3) arranged at the telescopic end of the lifting power unit (2), the lifting seat (3) is connected with the bracket (16), and the lifting power unit (2) is mounted on the underframe (1).
  6. 6. The intelligent heavy-duty carrier according to claim 5, wherein the lifting assembly further comprises a guide unit, the guide unit comprises a guide column (4) and a guide sleeve (5) matched with the guide column (4), the guide sleeve (5) is arranged in a through hole on the underframe (1), one end of the guide column (4) is connected with the lifting seat (3), and the other end of the guide column is slidably connected in the guide sleeve (5).
  7. 7. The intelligent heavy-duty truck according to claim 5, wherein the bracket (16) and the lifting seat (3) are connected through a rotating assembly, and the rotating assembly can enable the bracket (16) to rotate relative to the underframe (1).
  8. 8. The intelligent heavy-duty truck according to claim 7, wherein the rotating assembly comprises a turntable (6), a coaxially arranged fixing pin (7) is fixedly arranged at the center of the turntable (6), and a protruding end of the fixing pin (7) is rotatably arranged in a central hole formed in the lifting seat (3).
  9. 9. The intelligent heavy-duty truck according to claim 8, characterized in that a plurality of concentric bearings (8) are arranged between the turntable (6) and the lifting seat (3) for assisting rotation and support.
  10. 10. The intelligent heavy-duty truck according to claim 1, further comprising a wireless remote control system for movement control of the truck and lifting of the carriage (16).

Description

Intelligent heavy-load carrier Technical Field The utility model relates to the technical field of freight equipment, in particular to an intelligent heavy-load carrier. Background In modern factories, material handling is a tedious and repetitive task. Traditional manual handling is not only low in efficiency, but also easy to make mistakes, and long-time operation also easily leads to fatigue of workers. To improve efficiency and reduce labor costs, more and more factories begin to use automated shipping carts to replace part of the manual handling. The patent application of 201811229476.7 discloses a lifting carrying trolley, which is provided with a travelling mechanism and a lifting mechanism, so that the carrying trolley can carry cargoes along a preset track and lift the cargoes, and the problem of carrying large and medium-sized or heavy cargoes is solved. But the dolly in this technical scheme is when using, need lay the track, not only increases construction cost, and the use place is also limited moreover, and the transport vechicle operation orbit is fixed, and the goods also can't realize turning to on the transport vechicle, leads to this scheme not nimble enough when carrying the goods. Disclosure of utility model The intelligent heavy-load carrier provided by the utility model has the technical purposes of overcoming the defects in the prior art, not only can be used for straight-line bidirectional running but also can be used for in-situ steering without paving a track, is convenient to operate, is flexible to operate, and is suitable for a narrower working environment. The intelligent heavy-load carrier disclosed by the utility model comprises a cargo carrying mechanism and a traveling mechanism arranged below the cargo carrying mechanism, wherein the cargo carrying mechanism and the traveling mechanism are connected to a chassis, the traveling mechanism comprises wheels and a motor for driving the wheels to roll, the wheels and the motor are connected through a chain transmission assembly, and the cargo carrying mechanism comprises a bracket and a lifting assembly for driving the bracket to lift. Further, the chain transmission assembly comprises a driving sprocket and driven sprockets arranged on two sides of the driving sprocket, the driving sprocket and the driven sprockets are connected through two chains respectively, the output end of the motor drives the driving sprocket to rotate through a driving shaft, and the driving shaft is rotationally connected to the underframe. Further, two wheels are arranged, and the two wheels and the two driven chain wheels are respectively connected to the underframe in a rotating way through driven shafts. Further, the travelling mechanism is provided with two groups which are symmetrical and independently run. Further, the lifting assembly comprises a lifting power unit and a lifting seat arranged at the telescopic end of the lifting power unit, the lifting seat is connected with the bracket, and the lifting power unit is arranged on the underframe. Further, the lifting assembly further comprises a guide unit, the guide unit comprises a guide column and a guide sleeve matched with the guide column, the guide sleeve is arranged in the through hole on the underframe, one end of the guide column is connected with the lifting seat, and the other end of the guide column is connected in the guide sleeve in a sliding manner. Further, the bracket and the lifting seat are connected through a rotating assembly, and the rotating assembly can enable the bracket to rotate relative to the underframe. Further, the rotating assembly comprises a turntable, a coaxially arranged fixing pin is fixedly arranged at the center of the turntable, and the protruding end of the fixing pin is rotatably arranged in a central hole formed in the lifting seat. Further, a plurality of coaxial bearings are arranged between the turntable and the lifting seat and used for assisting rotation and supporting. Further, the device also comprises a wireless remote control system for controlling the movement of the carrier and lifting the bracket. Compared with the prior art, the utility model has the beneficial effects that: According to the intelligent heavy-load carrier, the two motors are arranged to drive the wheels on two sides of the carrier by the aid of the chain transmission assemblies respectively, when the two motors work synchronously, bidirectional running of the carrier is achieved, when the two motors do not work synchronously, bidirectional 360-degree rotation of the carrier is achieved, and lifting and flexible rotation of the bracket are achieved through the arrangement of the lifting assembly and the rotating assembly. The truck has the advantages of small turning radius, short braking distance, safety, flexibility and high transportation efficiency, and is suitable for various working conditions and narrow working environments. The direct-current electric drive is adopt