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CN-224212344-U - Heavy-duty elevator with conveying function

CN224212344UCN 224212344 UCN224212344 UCN 224212344UCN-224212344-U

Abstract

The utility model discloses a heavy elevator with conveying, which relates to the technical field of elevators and comprises a base, wherein a lifting platform is arranged on the base, worm wheel screw rod lifting assemblies are arranged on the base and positioned at four corners of the lifting platform, lifting motors are fixedly arranged on the base, the output ends of the lifting motors synchronously drive the worm wheel screw rod lifting assemblies on two sides through a first steering machine and a second steering machine, a power roller is arranged on the lifting platform in an array manner, a conveying motor for driving the power roller is arranged below the lifting platform, a pair of sensors for detecting goods are arranged above the lifting platform, and the lifting platform is lifted by a set height after the sensors cannot detect the goods. According to the utility model, the height of the objects can be increased according to the height of the stacked objects, the stacked objects can be ensured to be always in a fixed grabbing position during carrying, the grabbing and carrying of the manipulator are facilitated, the grabbing difficulty of the manipulator in carrying is reduced, and the conveying efficiency of the whole production line is improved.

Inventors

  • Zhu Quanyan
  • LIU JINQUAN

Assignees

  • 上海璧发机械设备有限公司

Dates

Publication Date
20260508
Application Date
20250623

Claims (7)

  1. 1. The heavy elevator with the conveying function comprises a base (1) and is characterized in that a lifting platform (2) is arranged on the base (1), and worm wheel screw lifting assemblies (4) are arranged at four corners of the lifting platform (2) on the base (1); The lifting motor (5) is fixedly arranged on the base (1), the output end of the lifting motor (5) synchronously drives worm wheel screw lifting assemblies (4) on two sides through a first steering machine (51) and a second steering machine (52), and an optical axis (46) is connected between the worm wheel screw lifting assemblies (4) on the same side and the first steering machine (51) and the second steering machine (52); The lifting platform (2) is provided with power rollers (3) in an array manner, and a conveying motor (31) for driving the power rollers (3) is arranged below the lifting platform (2); A pair of sensors (7) for detecting cargoes are arranged above the lifting platform (2), and when the cargoes cannot be detected by the sensors (7), the lifting platform (2) is lifted by a set height.
  2. 2. The heavy elevator with conveying according to claim 1, wherein the worm wheel and screw lifting assembly (4) comprises a shell (41), a screw rod (42) is arranged in the shell (41) in a penetrating manner, the top of the screw rod (42) is fixedly connected to the lifting platform (2), an inner threaded shaft sleeve (43) is fixedly connected to the shell (41) through a bearing, the inner threaded shaft sleeve (43) is sleeved on the screw rod (42), a worm wheel (44) is fixedly arranged on the outer side of the inner threaded shaft sleeve (43), a meshed worm (45) is arranged on one side of the worm wheel (44), the worm (45) is fixed on an optical axis (46), a protective cylinder (47) is arranged on the outer side of the screw rod (42), and the protective cylinder (47) is fixed on the base (1).
  3. 3. A heavy lift with conveyor according to claim 1, characterized in that the first (51) and second (52) steering gear are provided with bevel gears for transmission, which bevel gears are connected to the optical axis (46).
  4. 4. A heavy lift with conveyor according to claim 1, characterized in that one end of the power drum (3) is provided with two side-by-side chain wheels (32), the chain wheels (32) between adjacent power drums (3) are connected by a chain, and the conveyor motor (31) is connected to one of the chain wheels (32) by a chain.
  5. 5. The heavy elevator with conveyor according to claim 1, characterized in that a first bracket (11) is fixed on one side of the base (1), a second bracket (21) is fixed on the other side of the base and on the lifting platform (2), the first bracket (11) is arranged corresponding to the second bracket (21), and the sensor (7) is fixed on the top.
  6. 6. The heavy-duty elevator with conveying according to claim 1, wherein clamping cylinders (6) are fixedly arranged on two sides of the lifting platform (2), and buffer blocks (61) are fixedly arranged on output ends of the clamping cylinders (6).
  7. 7. The heavy-duty elevator with conveying according to claim 1, wherein guide rods (22) are symmetrically arranged above two sides of the lifting platform (2), and two ends of the guide rods (22) are bent outwards in an inclined manner.

Description

Heavy-duty elevator with conveying function Technical Field The utility model belongs to the technical field of elevators, and particularly relates to a heavy-duty elevator with conveying function. Background When products are carried on a conveying production line, carrying is generally completed by a manipulator, conventional carrying is completed by the manipulator through actions such as horizontal movement, vertical movement and rotation, when carrying a supporting plate for stacking multiple layers of materials, the manipulator is required to continuously adjust descending postures in the vertical direction, and the grabbing action can be completed only by requiring precise calculation in the process, so that the grabbing difficulty of the multiple layers of stacked materials is improved, the conveying efficiency of the whole production line is affected, and therefore, a heavy-duty lifter with conveying is designed and provided. Disclosure of utility model The utility model aims to solve the defect of low efficiency of multi-layer cargo transportation in the prior art, and provides a heavy elevator with transportation. The heavy-duty lifter with the conveying function can ensure that piled articles are always in fixed grabbing positions, so that on one hand, the difficulty of carrying and grabbing by a manipulator can be reduced, and on the other hand, the conveying efficiency can be improved. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The heavy elevator with the conveying function comprises a base, wherein a lifting platform is arranged on the base, worm wheel screw lifting assemblies are arranged on the base and located at four corners of the lifting platform, lifting motors are fixedly arranged on the base, the output ends of the lifting motors synchronously drive the worm wheel screw lifting assemblies on two sides through a first steering machine and a second steering machine, an optical axis is connected between the worm wheel screw lifting assemblies on the same side and the first steering machine and the second steering machine, a power roller is arranged on the lifting platform in an array mode, a conveying motor for driving the power roller is arranged below the lifting platform, a pair of sensors for detecting cargoes are arranged above the lifting platform, and after the cargoes cannot be detected by the sensors, the lifting platform ascends by a set height. Further, the worm wheel screw rod lifting assembly comprises a shell, a screw rod is arranged in the shell in a penetrating manner, the top of the screw rod is fixedly connected to the lifting platform, an internal thread shaft sleeve is fixedly connected to the shell through a bearing, the screw rod is sleeved with the internal thread shaft sleeve, a worm wheel is fixedly arranged on the outer side of the internal thread shaft sleeve, a meshed worm is arranged on one side of the worm wheel, the worm is fixed on an optical axis, a protection barrel is arranged on the outer side of the screw rod, and the protection barrel is fixed on a base. Furthermore, umbrella-shaped gears for transmission are arranged in the first steering machine and the second steering machine, and the umbrella-shaped gears are connected to the optical axis. Further, one end of the power roller is provided with two chain wheels which are arranged side by side, the chain wheels between the adjacent power rollers are connected through a chain, and the conveying motor is connected with one of the chain wheels through the chain. Further, a first support is fixed on one side of the base, a second support is fixed on the other side of the base and located on the lifting platform, the first support and the second support are correspondingly arranged, and the sensor is fixed on the top of the first support. Furthermore, clamping air cylinders are fixedly arranged on two sides of the lifting platform, and buffer blocks are fixedly arranged at the output ends of the clamping air cylinders. Furthermore, guide rods are symmetrically arranged above two sides of the lifting platform, and two ends of each guide rod are bent outwards in an inclined mode. The heavy-duty lifter with conveying function has the advantages that the height of the objects can be increased according to the height of the objects to be stacked, the objects to be stacked can be always located at a fixed grabbing position during conveying, and the grabbing and conveying of a manipulator are facilitated, so that the difficulty of the manipulator in conveying and grabbing is reduced, the conveying efficiency of the whole production line can be improved, and the lifting platform is synchronously driven to lift by adopting four worm wheel screw lifting assemblies, so that the lifting is more stable, and the lifting load capacity is higher. Drawings The accompanying drawings are included to provide a further understanding of the utility model and are in