CN110092125A - A kind of warehousing system of intelligent and high-efficiency - Google Patents

Abstract

The invention discloses an intelligent and high-efficiency storage system, which includes several storage mechanisms, the storage mechanism is composed of four rows of shelves arranged vertically and arranged horizontally, several transfer tracks, at least one transfer track passes through the transfer area longitudinally, and two transport tracks, They are respectively arranged at the head end and the tail end of the warehouse mechanism, several shuttle cars, and at least one shuttle car is respectively arranged on the transfer track and the conveying track. Based on the positioning position sensor, the shuttle car that moves faster than the stacker works on the transfer track under the shelf. Since the slow-moving stacker first receives the instruction and has reached the corresponding shelf, the shuttle of the transport track The car transfers the goods to the shuttle car on the transfer track, and then transfers to the stacker, so that the goods can be transferred faster, avoiding the impact on efficiency due to the slow moving speed of the stacker when it is loaded, and can also extend the service life of the stacker.

Description

An intelligent and efficient storage system

technical field

The invention relates to the technical field of warehousing, in particular to an intelligent and efficient warehousing system.

Background technique

Shuttle storage is an important part of the modern logistics and storage industry. The current shuttle car storage generally includes shelves, shuttle cars, elevators or stackers. Access to goods generally requires a shuttle car to put the goods on a certain shelf to a designated location, and an elevator or stacker to transport the goods to shelves of different heights.

With the development of society, the production volume is also increasing. The storage system needs to prepare a large number of shelves to place different goods. The stacker is then moved by the stacker and lifted to transfer the goods to the shelf. Since the stacker does not move fast when it is loaded, the efficiency of the storage system is low and cannot meet the current storage and transportation requirements.

Contents of the invention

The purpose of the present invention is to provide an intelligent and efficient storage system, which has solved the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: an intelligent and efficient storage system, including several warehouse mechanisms, the warehouse mechanism is composed of four rows of shelves arranged vertically and horizontally, and the shelves are composed of several U-shaped shelves extending downward. The support frames are arranged vertically, and each U-shaped support frame is fixedly connected by a number of support plates. The support plates are used to place goods. Formation of the transit zone;

A number of stackers, at least two for each warehouse mechanism, are installed between the outer shelf and the adjacent shelf, used to lift goods to the upper shelf, and can slide longitudinally;

A plurality of transfer tracks, at least one transfer track passes through the transfer area longitudinally, and is horizontally connected at both ends of the first shelf and the fourth shelf to form a circular circular track;

Two conveying tracks are respectively set at the head end and tail end of the warehouse mechanism, and are parallel to the horizontal setting of the transfer track;

Several shuttle cars, at least one shuttle car is arranged on the transfer track and the conveying track respectively;

Both the stacker and the shuttle car are equipped with a transfer mechanism capable of reloading goods and a position sensor for positioning.

Further, the transfer mechanism includes a conveyor frame, a chain, a load reduction motor, a cargo guide plate and a limit plate, two rollers are arranged at both ends of the conveyor frame, and the chain is connected to the rollers and the conveyor through a chain drive. The geared motor is loaded, the goods guiding plate is installed on both sides of the conveying frame, and the limiting plate is fixed on the rear end of the conveying frame.

Further, the shuttle car also includes a drive mechanism for driving the shuttle car to move along the transfer track or the conveying track, the drive mechanism includes two sets of driving wheel devices and two sets of driven wheel devices, and the driving wheel device includes a driving wheel mounting seat , driving wheel seat and driving reduction motor, the inner side of the driving wheel mounting seat is provided with a driving roller, the driving wheel seat is rotatably arranged on the top of the driving wheel mounting seat, and the driving reducing motor is installed on the top of the driving wheel mounting seat The side of the outer wall, and the transmission end of the drive reduction motor is pierced with a driving wheel mounting seat to connect the driving roller. The driven wheel device includes a driven wheel mounting seat, a driven wheel seat and a secondary wheel swing arm. There are driven guide rail wheels, and the two ends of the auxiliary wheel swing arm are respectively hinged to the driven wheel mounting seat and the driven wheel seat. The front and rear ends of the driving wheel mounting seat and the driven wheel mounting seat are fixed with guide wheel seats, and the guide wheel seats A deep groove ball is arranged below the bottom, and the deep groove ball is rotatably connected with the guide wheel seat.

Further, the top and the bottom of the stacker are slidably connected with linear guide rails arranged longitudinally, wherein the linear guide rails at the top are fixedly connected with support rods arranged horizontally, and both ends of the support rods are fixedly connected with ground beams .

Further, it also includes an infrared transmitter, an infrared receiver and a central system. The infrared transmitter is installed on the shuttle car, and the infrared receiver is installed at the position between the shelf, the stacker and the transfer track and the conveying track. The central The system is electrically connected to the stacker, the shuttle, the infrared receiver and the position sensor respectively.

Compared with the prior art, the beneficial effect of the present invention is: an intelligent and efficient storage system provided by the present invention allows the shuttle car with a moving speed faster than the stacker to work on the transfer track under the shelf. The stacker first receives the instruction and has reached the corresponding shelf, and the shuttle car on the conveying track transfers the goods to the shuttle car on the transfer track, and then transfers to the stacker, so that the goods can be transferred faster and avoid stacking When the machine is loaded, the moving speed is slow, which affects the efficiency, and can also prolong the service life of the stacker.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is the front view structure schematic diagram of the present invention

Fig. 3 is a schematic top view of the structure of the present invention.

Fig. 4 is a schematic side view of the structure of the present invention.

Fig. 5 is a three-dimensional schematic diagram of the transfer mechanism in the present invention.

Fig. 6 is a three-dimensional structural schematic diagram of the driving structure driving wheel device in the present invention.

FIG. 7 is another perspective view of FIG. 5 .

Fig. 8 is a three-dimensional structural schematic view of the drive wheel device of the driving structure in the present invention.

FIG. 9 is another perspective view of FIG. 7 .

Fig. 10 is a schematic diagram of the framework of the present invention.

In the figure: shelf 1, stacker 2, transfer rail 3, conveying rail 4, shuttle car 5, U-shaped support frame 11, support plate 12, conveying frame 61, chain 62, transfer reduction motor 63, cargo guide plate 64 , limiting plate 65, driving wheel mounting seat 71, driving wheel seat 72, drive reduction motor 73, driving roller wheel 74, driven wheel mounting seat 75, driven wheel seat 76, auxiliary wheel swing arm 77, driven guide rail wheel 78, Guide wheel seat 79, deep groove ball 80, linear guide rail 81.

Detailed ways

The present invention will be further described below in conjunction with accompanying drawing:

In describing the present invention, it should be understood that the terms "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "inside" is based on the orientation or positional relationship shown in the drawings, which is only for the purpose of sub-describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention; in addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying The number of technical features indicated; thus, the definition of "first" and "second" is for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly including one or more such features .

An intelligent and efficient warehousing system as shown in Figures 1 to 4, includes a number of warehouse mechanisms, the warehouse mechanism is composed of four rows of shelves 1 arranged in the longitudinal direction, and the shelves 1 are composed of a number of U-shaped support frames 11 extending downwards. Arranged, and each U-shaped support frame 11 is fixedly connected by a number of support plates 12. The support plates 12 are used to place goods. 11 Form a transfer area with the ground;

A number of stackers 2, at least two of which are installed in each group of warehouse mechanisms, are installed between the outer shelf 1 and the adjacent shelf 1, used to lift goods to the upper level of the shelf 1, and can slide longitudinally;

A plurality of transfer tracks 3, at least one transfer track 3 passes through the transfer area longitudinally, and is horizontally connected at both ends of the first shelf 1 and the fourth shelf 1 to form a circular circulation track;

Two conveying tracks 4 are respectively arranged at the head end and the tail end of the warehouse mechanism, and are parallel to the horizontal setting of the transfer track 3;

A plurality of shuttle cars 5, at least one shuttle car 5 is arranged on the transfer track 3 and the delivery track 4 respectively;

Both the stacker 2 and the shuttle car 5 are equipped with a transfer mechanism capable of reloading goods and a position sensor for positioning.

As above, during the operation of the warehousing system, a transfer area is designed under the shelf 1, and a transfer track 3 passes through the transfer area. The stacker 2 moves to the bottom of the side where the shelf 1 is placed after receiving the signal, and on the delivery track 4. The shuttle car 5 on the transfer track 5 transfers the goods to the shuttle car 5 on the transfer track 3, the shuttle car 5 on the transfer track 3 moves to the bottom of the shelf 1, and the shuttle car 5 on the transfer track 3 then transfers the goods to the stacker Machine 2, the existing stacker 2 needs to receive goods at a specific position, and then move to the bottom of the shelf 1 for lifting, because the stacker 2 receives the signal to move first, reducing the moving time of the slow-moving stacker 2 and speeding up the efficiency .

In this embodiment, with reference to Fig. 5, the transfer mechanism includes a conveyor frame 61, a chain 62, a geared motor, a cargo guide plate 64 and a limit plate 65, two rollers 66 are arranged at both ends of the conveyor frame 61, and the chain 62 passes through the chain. The transmission connects the roller 66 and the second reduction motor, and the goods guide plate 64 is installed on both sides of the conveying frame 61, and the limit plate 65 is fixed on the rear end of the conveying frame 61, and it is moved by the transmission chain 62 of the reducing motor to drive the goods to move to the other side. A transfer mechanism or on the shelf 1 realizes the reloading of goods.

In this embodiment, with reference to Figures 6, 7, 8 and 9, the shuttle car 5 also includes a drive mechanism for driving the shuttle car 5 to move along the transfer track 3 or the delivery track 4. The drive mechanism includes two sets of drive wheel devices and two sets of The driven wheel device, the driving wheel device includes a driving wheel mounting seat 71, a driving wheel mounting seat 72 and a drive reduction motor 73, the driving wheel mounting seat 71 inside is provided with a driving roller 74, and the driving wheel mounting seat 72 is rotatably arranged on the driving wheel mounting seat 71 The top of the drive gear motor 73 is installed on the outer wall side of the driving wheel mounting seat 71, and the transmission end of the driving gear motor 73 is pierced with the driving wheel mounting seat 71 to connect the driving roller 74, and the driven wheel device includes the driven wheel mounting seat 75, from The driving wheel seat 76 and the secondary wheel swing arm 77, the driven wheel mounting seat 75 inboard rotation is equipped with a driven guide rail wheel 78, the secondary wheel swing arm 77 two ends are respectively hinged driven wheel mounting seat 75 and driven wheel seat 76, and the driving wheel mounting seat 71 The front and rear ends of the driven wheel mounting base 75 are fixed with a guide wheel seat 79, and a deep groove ball 80 is arranged below the guide wheel seat 79. The deep groove ball 80 is rotatably connected to the guide wheel seat 79, and is directly connected to the driving roller by driving the reduction motor 73. The wheel 74 also increases the wheel pressure to increase the friction of the driving roller 74, thereby increasing the walking speed of the shuttle car 5. During the transportation process, the driving roller 74 can quickly run on the track to speed up the transportation speed of the storage system.

In this embodiment, with reference to Fig. 2, the top and the bottom of the stacker 2 are all slidably connected with linear guide rails 81 arranged longitudinally, wherein the linear guide rails 81 at the top are fixedly connected with support rods arranged horizontally, and the two ends of the support rods are A ground beam is fixedly connected to make the stacker 2 more stable and increase the load of the stacker 2 at the same time.

In the present embodiment, with reference to Fig. 10, also comprise infrared emitter, infrared receiver and central system, infrared emitter is installed on the shuttle car 5, shelf 1, stacker 2 and transfer track 3 and conveying track 4 between An infrared receiver is installed at the position, and the central system is electrically connected to the stacker 2, the shuttle car 5, the infrared receiver and the position sensor respectively. Through the rapid identification function of the infrared transmitter and the infrared receiver, the storage system is intelligent, Improve the efficiency of the storage system. During the storage of goods, when the transport track 4 shuttle car 5 is loaded with goods, the central system detects that the transport track 4 shuttle car 5 is moving through the position sensor, and then moves the transfer track 3 shuttle car 5 to the conveyor The side of the infrared receiver between the track 4 and the transfer track 3 waits, and the stacker 2 starts to move to the place where the goods are placed on the shelf 1, and the three are carried out at the same time. On one side, after the infrared receiver respectively receives the infrared signal from the infrared transmitter on the transport track 4 shuttle car 5 or the transfer track 3, the corresponding shuttle car 5 is respectively controlled to stop through the central system. After the two stop, the transport track 4 The shuttle car 5 can accurately transfer the goods to the shuttle car 5 on the transfer track 3. After the first transfer of goods is completed, the shuttle car 5 continues to move on the transfer track 3 until it moves to the side of the stacker 2, and the stacker After the infrared receiver on 2 receives the infrared signal from the infrared transmitter on the shuttle 5, the shuttle 5 is controlled by the central system to stop, and the transfer track 3 shuttle 5 transfers the goods to the stacker 2.

As above, an intelligent and efficient storage system provided by the present invention allows the shuttle car 5 with a moving speed faster than the stacker 2 to work on the transfer track 3 under the shelf 1, and the slower stacker 2 is first received The instruction has reached the corresponding shelf 1, and the goods are transferred from the shuttle car 5 on the transport track 4 to the shuttle car 5 on the transfer track 3, and then transferred to the stacker 2, so that the goods can be transferred faster and avoid 2 The moving speed is slow during loading and affects the efficiency, and the service life of the stacker 2 can also be extended.

In addition, since the shuttle car 5 runs in a single direction, the more shuttle cars 5 on the transfer track 3 and the transport track, the faster the efficiency. There is a spare track on the side, and it can still operate after the main track is damaged, without affecting the transportation work of the storage system. The distance under the U-shaped support frame 11 embedded in the ground is also different according to the storage requirements of the storage system. The higher the height, the higher the U-shaped support. The rack 11 is buried more underground.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of warehousing system of intelligent and high-efficiency, it is characterised in that: including several depot activities, depot activity is by longitudinally disposed Four column shelf (1) transversely arranged compositions, the shelf (1) by several U-shaped support frame (11) longitudinal arrangements extended downwardly and At, and it is fixedly connected with each U-shaped support frame (11) by several support plates (12), support plate (12) is used for arrangement of goods, intermediate Two column shelf (1) be fitted and connected, the U-shaped support frames (11) of two outer column shelf (1) and ground form transit zone；

Several pilers (2), at least provided with two, the shelf (1) being mounted in the outer part are close every group of depot activity with it Shelf (1) between, for going up and down cargo to shelf (1) high level, and can slide longitudinally；

Several transhipment tracks (3), at least one transports track (3) longitudinally through transit zone, and in the first shelf (1) and the 4th goods The both ends lateral connection of frame (1) circularizes cyclic track；

Two delivery tracks (4), are separately positioned on the head end and tail end of depot activity, and at the lateral setting of transhipment track (3) In parallel；

Several shuttles (5) transport on track (3) and delivery track (4) and have been respectively provided at least a shuttle (5)；

The piler (2) and shuttle (5) are mounted on the transfer mechanism that can reprint cargo and position used for positioning passes Sensor.

2. a kind of warehousing system of intelligent and high-efficiency according to claim 1, it is characterised in that: the transfer mechanism includes defeated Send frame (61), chain (62), transfer decelerating motor (63), cargo guide plate (64) and limit plate (65), the carriage (61) Both ends setting there are two idler wheel (66), the chain (62) connects idler wheel (66) and transfer decelerating motor by chain conveyer (63), the cargo guide plate (64) is mounted on carriage (61) two sides, and the limit plate (65) is fixed on carriage (61) Rear end.

3. a kind of warehousing system of intelligent and high-efficiency according to claim 1, it is characterised in that: the shuttle (5) is also wrapped The driving mechanism for driving shuttle (5) mobile along transhipment track (3) or delivery track (4) is included, the driving mechanism includes Two groups of main driving wheel devices and two groups of driven wheel devices, main driving wheel device include driving wheel mounting base (71), active wheel seat (72) and It drives decelerating motor (73), is provided with active roll (74) on the inside of the driving wheel mounting base (71), the active wheel seat (72) It is rotatably provided in the top of driving wheel mounting base (71), the driving decelerating motor (73) is mounted on driving wheel mounting base (71) Outer wall side, and drive decelerating motor (73) driving end wear driving wheel mounting base (71) connection active roll (74), institute Stating driven wheel device includes driven wheel mounting base (75), driven wheel seat (76) and accessory whorl swing arm (77), the driven wheel mounting base (75) inside is rotatably equipped with driven guide rail wheel (78), and accessory whorl swing arm (77) both ends are respectively articulated with driven wheel mounting base (75) With driven wheel seat (76), the front and back end of the driving wheel mounting base (71) and driven wheel mounting base (75) is fixed with guiding wheel seat (79), it is provided with deep-groove ball (80) below the guiding wheel seat (79), deep-groove ball (80) the rotation connection guiding wheel seat (79)。

4. a kind of warehousing system of intelligent and high-efficiency according to claim 1, it is characterised in that: the top of the piler (2) Portion and bottom slidably connect longitudinally disposed linear guide (81), wherein the linear guide (81) at top is fixedly connected The support rod being transversely arranged, the support rod both ends are fixedly connected to ground beam.

5. a kind of warehousing system of intelligent and high-efficiency according to claim 1, it is characterised in that: further include infrared transmitter, Infrared remote receiver and center system are equipped with infrared transmitter, shelf (1), piler (2) and transhipment rail on shuttle (5) Infrared remote receiver is installed, piler is electrically connected in the center system at the position between road (3) and delivery track (4) (2), shuttle (5), infrared remote receiver and position sensor.