CN222181702U

CN222181702U - Stacker crane and warehouse comprising same

Info

Publication number: CN222181702U
Application number: CN202421315318.4U
Authority: CN
Inventors: 王德中; 王德豪; 魏丽; 李紫晴
Original assignee: Henan Kuangjin Heavy Industry Crane Co ltd
Current assignee: Henan Kuangjin Heavy Industry Crane Co ltd
Priority date: 2024-06-11
Filing date: 2024-06-11
Publication date: 2024-12-17
Anticipated expiration: 2034-06-11

Abstract

The utility model relates to a stacking crane and a warehouse containing the stacking crane, comprising a translation trolley, the translation trolley can move along the width direction and the length direction of the warehouse, a rotating assembly has a fixing part fixedly connected to the translation trolley and a rotating part rotatably connected to the fixing part, the rotating assembly has a rotating power and a transmission device for driving the rotating assembly to rotate, a lifting track is suspended at the lower end of the translation trolley, the upper end of the lifting track is relatively fixedly connected to the rotating part of the rotating assembly, the lifting trolley and the lifting track cooperate with each other and can move up and down along the lifting track, and the lifting trolley has a fork-carrying component for fork-carrying goods. The utility model is erected on the upper part of the warehouse, and can move the goods along the width direction and the length direction of the warehouse, and can also move the goods along the height direction of the warehouse, and can also rotate the direction of the goods in situ, and does not require an excessively large turning space, can make full use of the storage space of the warehouse, and reduce storage costs.

Description

Stacker crane and warehouse comprising same

Technical Field

The utility model belongs to the technical field of warehouse goods stacking equipment, and particularly relates to a stacking crane and a warehouse comprising the stacking crane.

Background

At present, along with economic development, the storage cost is higher and higher, in order to make full use of storage space to reduce the storage cost, the stack height of goods in the warehouse is higher and higher, and corresponding goods are carried and warehouse-in and warehouse-out operations must rely on corresponding carrying equipment to carry out.

At present, the forklift is generally adopted to carry heavy or bulky goods when carrying, but the stacking height of the forklift is generally within 3 meters, so that the stacking height of the goods is limited, the storage space of a warehouse is wasted, the turning radius of the forklift is large, and enough operation space is required to be reserved for the forklift between the goods stacks of the warehouse, and the waste of the storage space of the warehouse is also caused.

In addition, there are also travelling cranes arranged in warehouses, which are used to transport heavy and bulky goods, but the travelling cranes can only move the goods in the width and length directions of the warehouse, and in the warehouses with three-dimensional racks, the travelling cranes cannot transport the goods to the racks.

Disclosure of utility model

In summary, in order to overcome the defects of the prior art, the utility model provides a stacker crane which is erected on the upper part of a warehouse and carries goods to move in a hanging manner, so that the goods can be moved in the width direction and the length direction of the warehouse, the goods can be moved in the height direction of the warehouse, the goods can be rotated in situ, the oversized steering space is not needed, the storage space of the warehouse can be fully utilized, and the storage cost is reduced. The utility model also provides a warehouse with the stacker crane

In order to solve the technical problems, the technical scheme of the utility model is realized as follows:

a stacker crane, comprising:

The translation trolley is positioned at the upper part of the warehouse and can move along the width direction and the length direction of the warehouse,

The rotating assembly is provided with a fixing piece fixedly connected with the translation trolley and a rotating piece rotationally connected with the fixing piece, the rotating assembly is provided with a rotating power and a transmission device for driving the rotating assembly to rotate,

The lifting rail is suspended at the lower end of the translation trolley, the upper end of the lifting rail is fixedly connected with the rotating piece of the rotating assembly through a flange,

The lifting trolley is matched with the lifting rail and can move up and down along the lifting rail, and the lifting trolley is provided with a fork-carrying component for fork-carrying cargoes.

Further, the movable type horizontal girder comprises two horizontal girders positioned on the upper part of the warehouse and longitudinal rails at two ends of the horizontal girders, wherein the horizontal girders can move along the longitudinal rails, and the translation trolley is arranged on the horizontal girders and can move along the horizontal girders.

Further, the translation dolly include translation frame, with translation frame connection's horizontal gyro wheel and set up the horizontal power device of drive horizontal gyro wheel pivoted on the translation frame, horizontal girder on be provided with the guide rail, horizontal gyro wheel and the guide rail on the horizontal girder mutually support, translation frame lower extreme be provided with the dolly hypoplastron through the stand suspension, the stand wear to adorn between two horizontal girders, the four corners of dolly hypoplastron all be provided with stabilising arrangement, stabilising arrangement be located the space between two horizontal girders and with the medial surface contact of horizontal girder.

Further, stabilising arrangement include stable gyro wheel, stable bolt, the four corners of dolly hypoplastron all be provided with the slot hole, the length direction and the horizontal girder of slot hole arrange perpendicularly, stable bolt wear to adorn in the slot hole, and be provided with the stable gyro wheel that can stabilize bolt pivoted relatively on the stable bolt, stable gyro wheel and the lower apron contact of horizontal girder.

Further, the lifting device is connected with the lifting trolley and drives the lifting trolley to move up and down along the track of the lifting frame.

Further, elevating gear be electric block, electric block install on the translation dolly, electric block's hoist and mount rigging is connected with the lifting dolly.

Further, the lifting device further comprises a lifting frame, the upper end of the lifting frame is welded with the flange, the flange is fixedly connected with the rotating piece of the rotating assembly relatively, the lifting frame is fixedly connected with the lifting rail, and the lifting frame and the fork-carrying parts are respectively located on two sides of the lifting rail.

Further, the lifting trolley is provided with a lifting frame and lifting rollers connected with the lifting frame, and the lifting rollers are matched with the lifting rail.

Further, the mounting of rotating assembly be fastening connection at the inner circle of translation dolly lower extreme, the rotating member be outer ring gear, outer ring gear snare dress is on the inner circle, and be provided with the ball between the outer wall of inner circle and the inner wall of outer ring gear, rotation power and transmission include motor, speed reducer and driving gear, the main shaft of motor is connected with the input shaft of speed reducer, is provided with the driving gear on the output shaft of speed reducer, driving gear and outer ring gear meshing.

The warehouse is provided with the stacker crane.

The beneficial effects of the utility model are as follows:

1. The utility model is erected on the upper part of the warehouse, and the goods are carried to move in a hanging manner, so that the goods can move along the width direction and the length direction of the warehouse, the goods can also move along the height direction of the warehouse, the goods can also rotate in situ, the oversized steering space is not needed, the storage space of the warehouse can be fully utilized, and the storage cost is reduced.

2. The translation trolley is driven by the transverse power device to move along the transverse girder, and the transverse girder can move along the longitudinal track, so that the translation trolley can move along the width direction and the length direction of the warehouse, the lower end of the translation trolley is suspended and provided with the lifting track, the lifting trolley can move up and down along the lifting track under the driving of the lifting device, and the lifting trolley is provided with the fork-carrying component for fork-carrying the goods.

3. The lower end of the translation frame of the translation trolley is suspended and provided with the trolley lower plate, four corners of the trolley lower plate are provided with stabilizing rollers serving as stabilizing devices, the stabilizing rollers are in contact with the inner side surfaces of the transverse main beams, and the rail biting of the transverse rollers can be effectively prevented, wherein in the actual use process of the translation trolley, the translation trolley is twisted due to uneven gravity distribution or angular momentum inertia generated when the lifting device and the lifting trolley rotate, and the rim of the transverse rollers and the guide rail are rubbed when goods and fork-load components shake due to the twisting of the translation trolley, and the phenomenon is rail biting of the transverse rollers. According to the utility model, the stabilizing rollers are tightly attached to the transverse girder from the inner side of the transverse girder, so that the moving rollers of the moving trolley are positioned at proper positions, and the lifting rail and the lifting trolley can stably rotate when rotating, and the friction between the rims of the transverse rollers and the guide rail is prevented.

4. The lifting track is fixedly connected with the rotating piece of the rotating assembly, and the rotating piece can rotate under the action of the rotating power and the transmission device, so that the lifting track and the lifting trolley are driven to rotate, the fork-carrying part is turned, the fork-carrying part can be turned in situ in the turning mode, the space required for turning is small, the space utilization rate of a warehouse is increased, and the storage cost is reduced.

5. The utility model has simple structure, convenient use and ingenious conception, can use the warehouse crown block as a transverse girder and a longitudinal rail, can effectively solve the problems of goods warehouse-in and warehouse-out and carrying stacking operation, can realize three-dimensional movement of goods in the warehouse, increases the space utilization rate of the warehouse as much as possible, and reduces the warehouse cost.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of the translation carriage of the present utility model;

FIG. 3 is a schematic view of a rotary assembly according to the present utility model;

fig. 4 is a schematic structural view of the lifting trolley of the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, 2, 3 and 4, the stacker crane comprises a translation trolley 3, a rotating assembly 7, a lifting rail 2 and a lifting trolley 4, wherein the translation trolley 3 is positioned at the upper part of a warehouse, two transverse girders 1 which are arranged at the upper part of the warehouse along the width direction of the warehouse and longitudinal rails (longitudinal rails are not shown in the drawings) which are arranged at the two ends of the transverse girders 1 along the length direction of the warehouse, and the two ends of the transverse girders 1 are respectively provided with a longitudinal roller and a longitudinal power device for driving the rollers to rotate, and the longitudinal rollers are mutually matched with the longitudinal rails. In this embodiment, the longitudinal power device is a motor and a reducer connected to a motor spindle, under the action of the longitudinal power device, the longitudinal roller can move along the longitudinal rail, so that the transverse roller 32 can move along the longitudinal rail, the translation trolley 3 is arranged on the transverse rail 1, the translation trolley 3 comprises a translation frame 31, a transverse roller 32 connected with the translation frame 31 and a transverse power device arranged on the translation frame 31 and used for driving the transverse roller 32 to rotate, in this embodiment, the transverse power device is a motor arranged on the translation frame 31 and a reducer connected with the motor spindle, the transverse rail 1 is provided with a guide rail, the transverse roller 32 and the guide rail on the transverse rail 1 are mutually matched, under the driving of the transverse power device, the transverse roller 32 can move along the transverse rail 1, so that the translation trolley 3 can move along the guide rail of the transverse rail 1, the translation frame 31 can move along the width direction and the length direction of a warehouse, the lower end of the translation frame 31 is suspended by a trolley lower plate 34 through a stand column 33, the stand column 33 is arranged between two side rails of the two side rails 1 and is in contact with the transverse device, and the two side rails of the transverse device is arranged between the two side rails 1 and the two side rails 1. The stabilizing device comprises stabilizing rollers 35 and stabilizing bolts, long holes are formed in four corners of the lower trolley plate 34, the long holes 36 are vertically arranged with the transverse main beam 1 in the length direction, the stabilizing bolts are arranged in the long holes in a penetrating mode, the stabilizing bolts are provided with stabilizing rollers 35 capable of rotating relative to the stabilizing bolts, the stabilizing rollers 35 are in contact with the lower cover plate of the transverse main beam 1, and the gap between the stabilizing rollers 35 and the lower cover plate of the transverse main beam 1 can be adjusted by adjusting the positions of the stabilizing bolts in the long holes.

The utility model provides a translation dolly 3 on be provided with rotary member 7, the lower extreme suspension of translation dolly 3 be provided with elevating track 2, rotary member 7 have with translation dolly 3 fixed connection's mounting and with the rotating member of mounting rotation connection, rotary member 7 have rotatory power and transmission of drive rotary member 7 pivoted, the upper end of elevating track 2 and the rotating member of rotary member 7 pass through flange relative fixed connection, the lower extreme of rotating member still suspend and be provided with crane 6, crane 6's upper end and flange welding, flange and rotary member relative fixed connection of rotary member 7, crane 6 and elevating track 2 fixed connection, crane 6 and fork carrier part 5 be located elevating track 2's both sides respectively, the mounting in this embodiment is fastening connection at translation dolly 3 lower extreme inner circle 74, the rotating member be outer ring 73, outer ring 73 suit is on inner circle 74, and be provided with rotation motor and speed reducer 71 between the outer wall of inner circle 74 and the inner wall of outer ring 73, rotation motor and speed reducer 71, speed reducer 72 and speed reducer 72 are connected with the main shaft of driving motor, speed reducer 72 and speed reducer 72 are provided with. In this embodiment, the lift rail and the lift frame 6 are fastened to the lower end surface of the outer gear ring 73 by bolts.

The lifting trolley 3 is provided with a lifting device (not shown in the figure) which is fixedly connected with the translation frame 31, the lifting device is connected with the lifting trolley 4, the lifting trolley 4 is arranged on the lifting track 2, the lifting trolley 4 is provided with a lifting frame 41 and a lifting roller 42 connected with the lifting frame 41, and the lifting roller 42 is mutually matched with the lifting track 2. Can follow elevating track 2 reciprocates, elevating gear adopts electric block in this embodiment, and electric block fastening connection is on the translation frame 31 of translation dolly 3, and electric block's hoist and mount rigging is connected with elevating dolly 4, drives elevating dolly 4 through electric block and reciprocates along elevating track 2.

The lifting trolley 4 is provided with a fork-carrying part 5 for fork-carrying goods. The fork-carrying part 5 is provided with a supporting beam 9 and two forks 8 which are fixedly connected with the lifting trolley 4, and the two forks 8 are connected with the supporting beam 9 and can move along the length direction of the supporting beam 9. Both ends of the supporting beam 9 are provided with limiting baffles 43 for preventing the fork 8 from falling off.

The warehouse is provided with the stacker crane.

When the lifting device is used, the longitudinal power device is started, under the action of the longitudinal power device, the transverse girder 1 moves along the longitudinal direction of the warehouse, so that the translation trolley 3 is driven to move along the length direction of the warehouse, the transverse power device is started, the translation trolley 3 moves along the transverse girder 1, namely, the translation trolley 3 moves along the width direction of the warehouse, the translation trolley 3 can move to the position above cargoes, the electric hoist serving as a lifting device is started, the electric hoist drops a lifting rope, so that the lifting trolley moves downwards along the lifting track 2, when the lifting trolley moves to the position below the cargoes, the fork 8 is operated to be inserted into a pallet below the cargoes, or the cargoes move to the position above the fork 8, the electric hoist is restarted, the lifting trolley 4 is lifted upwards, the lifting trolley 4 carries the cargoes upwards along the lifting track 2.

It should be noted that the above-mentioned embodiments are illustrative rather than limiting, and that those skilled in the art can substitute equivalents or other modifications made according to the prior art without departing from the spirit and scope of the present utility model, and are intended to be included in the scope of the claims.

Claims

1. The stacker crane is characterized by comprising:

2. The stacker crane according to claim 1, further comprising two transverse girders at the upper part of the warehouse and longitudinal rails at both ends of the transverse girders, wherein the transverse girders are movable along the longitudinal rails, and the translation trolley is arranged on the transverse girders and is movable along the transverse girders.

3. The stacker crane of claim 2 wherein the translation trolley comprises a translation frame, a transverse roller connected with the translation frame and a transverse power device arranged on the translation frame and used for driving the transverse roller to rotate, the transverse main beam is provided with a guide rail, the transverse roller is matched with the guide rail on the transverse main beam, the lower end of the translation frame is suspended by a stand column and provided with a trolley lower plate, the stand column is arranged between the two transverse main beams in a penetrating way, four corners of the trolley lower plate are respectively provided with a stabilizing device, and the stabilizing device is positioned in a gap between the two transverse main beams and is in contact with the inner side surface of the transverse main beam.

4. The stacker crane of claim 3 wherein the stabilizer comprises a stabilizer roller and a stabilizer bolt, wherein long holes are formed in four corners of the lower plate of the trolley, the long holes are vertically arranged in the length direction of the long holes and the transverse girder, the stabilizer bolt is inserted into the long holes, the stabilizer roller capable of rotating relative to the stabilizer bolt is arranged on the stabilizer bolt, and the stabilizer roller is in contact with the lower cover plate of the transverse girder.

5. The stacker crane of claim 1 further comprising a lifting device, wherein the lifting device is connected with the lifting trolley and drives the lifting trolley to move up and down along the track of the lifting frame.

6. The stacker crane of claim 5 wherein the lifting device is an electric hoist, the electric hoist is mounted on a translation trolley, and a lifting rigging of the electric hoist is connected with the lifting trolley.

7. The stacker crane of claim 1 further comprising a lifting frame, wherein the upper end of the lifting frame is welded with a flange, the flange is fixedly connected with the rotating member of the rotating assembly, the lifting frame is fixedly connected with the lifting rail, and the lifting frame and the fork-carrying component are respectively positioned on two sides of the lifting rail.

8. The stacker crane of claim 1 wherein the lifting trolley comprises a lifting frame and lifting rollers connected to the lifting frame, the lifting rollers cooperating with the lifting rail.

9. The stacker crane of claim 1 wherein the fixed member of the rotating assembly is an inner ring fixedly connected to the lower end of the translation trolley, the rotating member is an outer gear ring, the outer gear ring is sleeved on the inner ring, balls are arranged between the outer wall of the inner ring and the inner wall of the outer gear ring, the rotating power and transmission device comprises a motor, a speed reducer and a driving gear, a main shaft of the motor is connected with an input shaft of the speed reducer, a driving gear is arranged on an output shaft of the speed reducer, and the driving gear is meshed with the outer gear ring.

10. A warehouse characterized in that the warehouse is provided with the stacker crane as claimed in any one of claims 1 to 9.