CN207361122U - An automatic storage and retrieval device for high-efficiency and intensive warehouses - Google Patents

Abstract

The utility model discloses an automatic access arrangement of goods in high-efficient intensive warehouse, including three-dimensional goods shelves, be provided with two-layer or the rectangle track more than two-layer on three-dimensional goods shelves, be connected with the lifting machine through transition track in the orbital exit of rectangle, be provided with the goods in orbital both sides of rectangle and deposit the unit, be equipped with the supporting beam who places the tray in every goods deposits the unit, the goods is placed on a supporting beam through the tray, be equipped with the goods shelves track with rectangle track connection in a supporting beam below. The goods storing and taking work of each layer of the utility model are independent and not influenced; meanwhile, the four-way shuttle cars and goods on each layer can complete layer changing or warehousing in and out by the same elevator, so that the utilization rate of the limited space of the three-dimensional goods shelf is improved, the operation efficiency, flexibility and reliability of the whole system are improved, and the energy consumption of system equipment is reduced.

Description

An automatic storage and retrieval device for high-efficiency and intensive warehouses

technical field

The utility model relates to an automatic storage and retrieval device for goods in a high-efficiency intensive warehouse, which belongs to the technical field of warehouse storage and retrieval.

Background technique

With the continuous development of warehousing technology, in the warehousing process of cigarette distribution, medicine, books, clothing and other industries, the daily inflow and outflow of goods is very large. In order to improve the utilization rate of warehouse space, most of them are equipped with intensive warehouses. Limited space, so as to maximize the storage of goods in a limited space. While maximizing the storage of goods, it is also required that the warehousing and storage system should be flexible in and out of storage, low in consumption and high in efficiency, and complete the storage and withdrawal of goods in the shortest time. This is the main problem facing many logistics industries at present.

At present, most of the storage and storage systems in many logistics centers adopt the roadway stacker model, but according to survey statistics, most of them are arranged with three to five roadways, and each roadway is equipped with a stacker, resulting in high energy consumption of the storage system. , and if a stacker is broken, the goods in this lane cannot be put in and out of the warehouse, which may cause the entire warehouse system to be paralyzed.

In order to solve the above technical problems, the utility model patent with the patent number "201320321394.1" in the prior art and the invention name "automatic access device for dense vertical warehouse shelves" discloses an automatic access device for dense vertical warehouse shelves. The device uses a transfer vehicle to store and retrieve goods on the orthogonal track network in the vertical warehouse shelf. However, the criss-cross track network occupies most of the space of the vertical warehouse shelf, resulting in reduced cargo space and low space utilization. At the same time, when the transfer vehicle is used to dispatch goods in and out of the warehouse or to change floors, the transfer vehicle needs to transport the goods to the lifting platform of the elevator along the freight track, which takes up a lot of time for the transfer vehicle during the transportation process, resulting in a low utilization rate of the transfer vehicle. Low, reducing the cargo dispatching efficiency of the entire system. .

Utility model content

The purpose of the utility model is to provide an automatic storage and retrieval device for goods in a high-efficiency intensive warehouse, to provide a feasible technical solution for the automatic storage and retrieval of goods in a dense warehouse, not only to improve the utilization rate of the limited space of the three-dimensional shelf, The operating efficiency, flexibility and reliability of the whole system are improved, and the energy consumption of system equipment is reduced.

The technical scheme of the utility model: an intelligent access device for goods in a high-efficiency intensive warehouse, including a three-dimensional shelf, on which two or more layers of rectangular tracks are arranged, and the exit of the rectangular track passes through the transition The track is connected to the hoist, and cargo storage units are arranged on both sides of the rectangular track. In each cargo storage unit, there is a support beam for placing pallets. The goods are placed on the support beams through the pallets. The shelf track connected by the rectangular track is equipped with a hoist on one side of the three-dimensional shelf, and a chain conveyor belt connected to the transition track of different layers is respectively set on one side of the hoist. Walking on the track, transition track, chain conveyor belt and lifting platform on the hoist.

Further, the hoist includes a frame and a support frame arranged on one side of the frame, two or more layers of chain conveyor belts are fixedly installed on the support frame, and are fixedly installed on the top of the frame through a bearing seat There is a rotating shaft, the first motor is fixedly installed under the rotating shaft, the first sprocket on the main shaft of the first motor is connected with the second sprocket on the rotating shaft through the first chain, and the third chain is respectively installed at both ends of the rotating shaft The second chain is installed on the third sprocket; the first guide rail and the second guide rail are respectively arranged in the frame, the counterweight frame is slidably connected to the first guide rail, and the lifting platform is slidably connected to the second guide rail. One end of the second chain is connected with the counterweight frame, and the other end of the second chain is connected with the lifting platform.

Further, the other side of the frame is provided with a chain conveyor which is flush with the bottom chain conveyor belt.

Further, the chain conveyor belt includes a beam fixedly installed on the support frame and a support base fixed on the beam, a bottom plate is fixedly connected to the support base, baffle plates are arranged symmetrically on both sides of the bottom plate, and the baffle plate The first sprocket and the fifth sprocket are respectively installed at the two ends of the outer side, the second motor is connected with the fourth sprocket, and the fourth sprocket is connected with the fifth sprocket through the third chain.

Further, a charging station for charging a four-way shuttle is provided on one side of the transition track.

Due to the adoption of the above technical solution, the utility model has the advantages that: the utility model is provided with multi-layer rectangular tracks in the three-dimensional shelf, and the four-way shuttle car can access any cargo storage unit in the three-dimensional shelf along the rectangular track. cargo, and the cargo access work on each floor is independent of each other and does not affect each other; at the same time, the four-way shuttle can travel from the rectangular track of the three-dimensional shelf to the lifting platform of the elevator, and can also carry the goods to walk to the lifting platform of the elevator In addition, the four-way shuttle vehicles and goods on each floor can be changed layers or put in and out of the warehouse with the same elevator, which not only improves the utilization rate of the limited space of the three-dimensional shelf, but also improves the operating efficiency, flexibility and Reliability, reduce energy consumption of system equipment. In addition, the utility model is provided with an emergency delivery platform and a chute connected to the emergency delivery platform on one side of the rectangular track. When the four-way shuttle car breaks down or the system is powered off, the goods can be manually transported from the emergency delivery platform and the chute. The transfer out of the warehouse can meet the emergency storage requirements.

Description of drawings

Fig. 1 is the top view of the structural representation of the utility model;

Fig. 2 is the front view of the cargo storage unit;

Fig. 3 is a top view of the structural schematic diagram of the emergency shipping platform;

Fig. 4 is the front view of the structural representation of hoist;

Fig. 5 is the schematic diagram of the shaft structure of the hoist;

Fig. 6 is the side view of the structural representation of chain conveyor belt;

Fig. 7 is a top view of a structural schematic diagram of a chain conveyor belt.

Explanation of reference signs: 1-hoist, 2-chain conveyor belt, 3-charging station, 4-transition track, 5-four-way shuttle, 6-cargo storage unit, 7-rectangular track, 8-lift platform , 9-shelf track, 10-pallet, 11-support beam, 12-emergency delivery platform, 13-chute, 14-chain conveyor, 15-beam, 16-second chain, 17-counterweight frame, 18 -Frame, 19-the first sprocket, 20-the first chain, 21-the second sprocket, 22-rotating shaft, 23-the first motor, 24-the third sprocket, 25-bearing seat, 26-the first Guide rail, 27-second guide rail, 28-support frame, 29-chain conveyor, 30-second motor, 31-fourth sprocket wheel, 32-baffle plate, 33-fifth sprocket wheel, 34-support seat, 35-base plate, 36-the third chain.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.

Embodiment of the present utility model: the schematic diagram of the structure of the goods intelligent access device in the high-efficiency intensive warehouse is shown in Figures 1 to 3, including three-dimensional shelves arranged in the intensive warehouse, and the number of three-dimensional shelves can be determined according to the actual situation of the goods. storage capacity to adjust. Two layers of rectangular rails 7 are arranged on the three-dimensional shelf, and the exit of the rectangular rails 7 is connected to the hoist 1 through the transition rail 4. One side of the transition rail 4 is provided with a charger for charging the four-way shuttle car 5. Position 3: Cargo storage units 6 are arranged on both sides of the rectangular track 7, and a support beam 11 for placing a pallet 10 is arranged in each cargo storage unit 6, and the goods are placed on the support beam 11 through the pallet 10, and are placed on the support beam 11 The lower one is provided with a shelf track 9 connected to the rectangular track 7, and a hoist 1 is set on one side of the three-dimensional shelf, and a chain conveyor belt 2 docked with a transition track 4 of different layers is respectively set on one side of the hoist 1 , the four-way shuttle vehicle 5 can walk on the lift platform 8 on the rectangular track 7, the shelf track 9, the transition track 4, the chain conveyor belt 2 and the hoist 1.

4 and 5, the hoist 1 includes a frame 18 and a support frame 15 arranged on one side of the frame 18, and the other side of the frame 18 is provided with a chain that is flush with the bottom chain conveyor belt 2. Conveyor 14; On the support frame 15, two or more chain conveyor belts 2 are fixedly installed, and a rotating shaft 22 is fixedly installed on the top of the frame 18 by a bearing seat 25, and a rotating shaft 22 is fixedly installed below the rotating shaft 22. The first motor 23, the first sprocket 19 on the first motor 23 main shaft is connected with the second sprocket 21 transmission on the rotating shaft 22 by the first chain 20, the third sprocket 24 is installed respectively at the two ends of the rotating shaft 22, The second chain 16 is installed on the third sprocket 24; the first guide rail 26 and the second guide rail 27 are respectively arranged in the frame 18, the counterweight frame 17 is slidably connected on the first guide rail 26, and the elevating platform 8 is slidably connected on the On the second guide rail 27 , one end of the second chain 16 is connected with the counterweight frame 17 , and the other end of the second chain 16 is connected with the lifting platform 8 .

Referring to Fig. 6 and Fig. 7, described chain conveyer belt 2 comprises the crossbeam 37 that is fixedly installed on the support frame 15 and the support base 34 that is fixed on the crossbeam 37, is fixedly connected with base plate 35 on support base 34, on base plate The two sides of 35 are symmetrically provided with baffles 32, the first sprocket 31 and the fifth sprocket 33 are installed respectively at the two ends outside the baffle 32, the second motor 30 is connected with the transmission of the fourth sprocket 31, the fourth chain The wheel 31 and the fifth sprocket 33 are connected in transmission through a third chain 36 .

The working principle of the utility model: when storing the goods, place the goods on the pallet 10, then place the pallet 10 loaded with the goods on the hoist 1, and lift the pallet 10 loaded with the goods to the elevator 1 by the hoist 1 The designated layer of the three-dimensional shelf, at this time, the four-way shuttle vehicle 5 of this layer moves to the bottom of the pallet 10 carrying the goods and holds it up, and then transfers the goods to the designated cargo storage unit along the transition track 4 and the rectangular track 7 6. Place the pallet 10 loaded with goods on the support beam 11 of the goods storage unit 6, and finally the four-way shuttle vehicle 5 returns to the initial position to wait for the next inventory order or immediately execute the order to pick up the goods; when picking up the goods, The four-way shuttle car 5 walks to the shelf track 9 at the bottom of the designated cargo storage unit 6, the four-way shuttle car 5 lifts up the pallet 10 loaded with goods, and then lifts the pallet 10 loaded with goods along the rectangular track 7 and the transition track 4 Transport to the hoist 1, and then the pallet 10 loaded with goods is transferred out of the warehouse by the hoist 1.

The four-way shuttle car 5 in the utility model can be transferred on each layer of rectangular rails 7 on the three-dimensional shelf by the hoist 1 . On one side of the hoist 1, there are respectively provided with chain conveyor belts 2 docked with the transition rails 4 of different layers. When the four-way shuttle car 5 loaded with goods needs to transfer 5 First place the pallet 10 loaded with goods on the chain conveyor belt 2 of the layer, and the pallet 10 loaded with goods is moved to the lifting platform 8 of the elevator 1 by the chain conveyor belt 2, and then the lifting platform 8 lifts it The pallet 10 loaded with goods and the four-way shuttle car 5 are lifted or lowered to the designated floor together, and then the pallet 10 loaded with goods is moved out of the lifting platform 8 through the chain conveyor belt 2 of the designated layer, and finally passed through the four-way shuttle car 5 The pallet 10 loaded with goods is transferred to the designated goods storage unit 6 of the floor. In addition, the utility model is provided with an emergency delivery platform 12 and a chute 13 connected with the emergency delivery platform 12 on one side of the rectangular track 7 on the second floor. Transfer out of the warehouse from the emergency shipping platform 12 and the chute 13.

Claims (5)

1. a kind of cargo automatic access device in efficiently intensive warehouse, including three-dimensional shelf, it is characterised in that：Three-dimensional Two layers or more than two layers of rectangular rail is provided with shelf（7）, in rectangular rail（7）Exit pass through twilight orbit（4） With elevator（1）Connection, in rectangular rail（7）Both sides be provided with cargo storage unit（6）, in each cargo storage unit （6）It is interior to be equipped with placement tray（10）Supporting beam（11）, cargo passes through pallet（10）It is placed on supporting beam（11）On, in supporting beam （11）Lower section be equipped with and rectangular rail（7）The shelf rail of connection（9）, side is provided with elevator on three-dimensional shelf （1）, in elevator（1）Side be respectively arranged with and different layers twilight orbit（4）The chain type conveyor belt of docking（2）, four-way wears Shuttle car（5）Can be in rectangular rail（7）, shelf rail（9）, twilight orbit（4）, chain type conveyor belt（2）And elevator（1）On Lifting platform（8）Upper walking.

2. the cargo automatic access device in efficiently intensive warehouse according to claim 1, it is characterised in that：Described carries The machine of liter（1）Including rack（18）And it is arranged on rack（18）The supporting rack of side（15）, in supporting rack（15）Upper fixed installation There is two layers or more than two layers of chain type conveyor belt（2）, in rack（18）Top pass through bearing block（25）It is installed with shaft （22）, in shaft（22）Lower section be installed with the first motor（23）, the first motor（23）The first sprocket wheel on main shaft（19） Pass through the first chain（20）With shaft（22）On the second sprocket wheel（21）It is sequentially connected, in shaft（22）Both ends be separately installed with 3rd sprocket wheel（24）, the second chain（16）Installed in the 3rd sprocket wheel（24）On；In rack（18）Inside it is respectively arranged with the first guide rail （26）With the second guide rail（27）, counter-balanced carriage（17）It is slidably connected at the first guide rail（26）On, lifting platform（8）It is slidably connected at second Guide rail（27）On, the second chain（16）One end and counter-balanced carriage（17）Connection, the second chain（16）The other end and lifting platform（8） Connection.

3. the cargo automatic access device in efficiently intensive warehouse according to claim 2, it is characterised in that：The rack （18）Opposite side is provided with and bottom chain type conveyor belt（2）Concordant chain-linked conveyer（14）.

4. the cargo automatic access device in efficiently intensive warehouse according to claim 1 or 2, it is characterised in that：It is described Chain type conveyor belt（2）Including being fixedly mounted on supporting rack（15）On crossbeam（37）And it is fixed on crossbeam（37）On support Seat（34）, in support base（34）On be fixedly connected with bottom plate（35）, in bottom plate（35）Both sides be symmetrically arranged with baffle（32）, Baffle（32）The both ends in outside are separately installed with the first sprocket wheel（19）With the 5th sprocket wheel（33）, the second motor（30）With the 4th sprocket wheel （31）It is sequentially connected, the 4th sprocket wheel（31）With the 5th sprocket wheel（33）Pass through the 3rd chain（36）It is sequentially connected.

5. the cargo automatic access device in efficiently intensive warehouse according to claim 1, it is characterised in that：The transition Track（4）Side be provided with for four-way shuttle（5）The charging station of charging（3）.