Three-dimensional turnover goods shelf

Abstract

The utility model provides a three-dimensional turnover goods shelf which comprises at least one heavy-load bin grid, workpiece inlets and outlets are formed in the two ends of the heavy-load bin grid in the length direction, and two heavy-load conveying belts used for containing heavy-load workpieces are arranged in the heavy-load bin grid side by side in the length direction. The heavy-load conveying belt is composed of a plurality of heavy-load conveying rollers provided with fluted discs, a conveying motor is arranged on one side of the heavy-load conveying belt, and the conveying motor drives the heavy-load conveying rollers located on the same heavy-load conveying belt through hinges. The two ends of the two heavy-load conveying belts are each provided with a jacking steering mechanism, and the jacking steering mechanisms are used for transferring heavy workpieces between the two heavy-load conveying belts. The heavy workpieces can be transferred between the two heavy-load conveying belts of the heavy-load bin cells through the jacking steering mechanism, and then the heavy workpieces prepared to be delivered out of the warehouse are transferred to the workpiece inlet and outlet. The three-dimensional turnover goods shelf can combine heavy-load bins and light-load bins according to the space size, and the warehouse space is fully utilized.

Description

Technical Field

[0001] The utility model relates to the technical field of warehousing, in particular to a three-dimensional turnover shelf. Background Art

[0002] With the continuous advancement of warehousing technology, people are paying more and more attention to the convenience of warehouse turnover and the rational use of space. Therefore, various types of shelves have been designed to store and manage goods. In this field, the turnover and space utilization of heavy workpieces are significantly more difficult than those of light workpieces. It is difficult for people to carry and organize heavy workpieces by hand, and they must use various equipment such as overhead cranes and forklifts. However, these devices have limitations. When using overhead cranes to remove workpieces from shelves, the shelves cannot be layered on top, thus limiting the utilization of the space above the shelves. If forklifts are used to store and retrieve workpieces, the shelves cannot be too deep due to the length of the front forks, resulting in very limited storage capacity. Utility Model Content

[0003] In response to the defects of the background technology, the utility model proposes a three-dimensional turnover shelf, which can automatically circulate and organize workpieces in the warehouse, and transfer workpieces to be shipped out to the workpiece entrance and exit, thereby improving the storage capacity for heavy workpieces and improving space utilization.

[0004] The utility model proposes a three-dimensional turnover shelf, which includes at least one heavy-load compartment, with workpiece entrances and exits at both ends of the heavy-load compartment in the long direction, and two heavy-load conveyor belts for placing heavy workpieces are arranged side by side along the long direction in the heavy-load compartment;

[0005] The heavy-load conveyor belt is composed of a number of heavy-load conveyor rollers with toothed discs. A conveyor motor is provided on one side of the heavy-load conveyor belt. The conveyor motor drives the heavy-load conveyor rollers on the same heavy-load conveyor belt through a hinge.

[0006] A lifting and steering mechanism is provided at each end of the two heavy-load conveyor belts, and the lifting and steering mechanism is used to transfer heavy workpieces between the two heavy-load conveyor belts.

[0007] Preferably, each lifting and steering mechanism comprises a pair of linear slide rails arranged in parallel with each other, a pair of lifting plates, a pulley and a steering motor;

[0008] A pair of linear guide rails extend along the width of the heavy-load compartment and are spaced and arranged parallel to each other below one end of the two heavy-load conveyor belts;

[0009] The pulley is slidably arranged on a pair of linear slide rails, and a pair of lifting plates are arranged on the top of the pulley and extend in the same direction as the linear slide rails;

[0010] The steering motor is located outside one end of a pair of linear slide rails and drives the pulley to slide along the linear slide rails through a hinge.

[0011] Preferably, pressure sensors for controlling the parking of the trolley are provided at both ends of the linear slide rail.

[0012] Preferably, a lifting motor is provided on the pulley, and the lifting motor is connected to the lifting plate through a telescopic screw.

[0013] Preferably, the three-dimensional turnover shelf is further provided with at least one light-load compartment, with workpiece entrances and exits provided at both ends of the light-load compartment in the long direction, and a light-load conveyor belt for placing light workpieces is arranged along the long direction in the light-load compartment.

[0014] Preferably, the three-dimensional turnover rack further includes a plurality of load-bearing pallets, which are placed on the heavy-load conveyor belt and the light-load conveyor belt for carrying heavy workpieces and light workpieces.

[0015] Preferably, the carrying pallet is provided with a code, and each heavy-load compartment and each light-load compartment is provided with a code scanner.

[0016] Preferably, an electronic signboard is provided on the outside of the three-dimensional turnover shelf.

[0017] The beneficial effects of the present invention include: heavy workpieces can be transferred between the two heavy-load conveyor belts of the heavy-load compartment through the jacking and steering mechanism, and then the heavy workpieces ready for shipment can be transferred to the workpiece entrance and exit; the three-dimensional turnover shelf can be combined with heavy-load compartments and light-load compartments according to the size of the space, making full use of the warehouse space; the load-bearing pallet at the bottom of each heavy-load workpiece and light-load workpiece is printed with a code, and after entering the system with a barcode scanner, the position, product information and entry and exit of the workpiece can be intelligently managed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be described in detail below with reference to the embodiments and accompanying drawings, wherein:

[0019] Figure 1 It is a three-dimensional diagram of the three-dimensional turnover shelf of the utility model.

[0020] Figure 2 It is a side view of the three-dimensional turnover shelf of the utility model.

[0021] Figure 3 It is a top view of the jacking and steering mechanism of the utility model.

[0022] Reference numerals:

[0023] 100-heavy-load bin, 200-workpiece entrance and exit, 300-light-load bin, 1-heavy-load conveyor belt, 2-heavy-load conveyor roller, 3-conveying motor, 4-lifting and steering mechanism, 41-linear slide rail, 42-lifting plate, 43-pulley, 44-steering motor, 45-lifting motor, 5-light-load conveyor belt, 6-pressure sensor, 7-load pallet, 8-barcode scanner, 9-electronic signboard. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] Thus, a feature indicated in this specification is intended to illustrate one of the features of one embodiment of the present invention, rather than implying that every embodiment of the present invention must have the described feature. In addition, it should be noted that this specification describes many features. Although certain features can be combined together to illustrate possible system designs, these features can also be used in other, not explicitly described, combinations. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0026] The principle of the present utility model is described in detail below with reference to the accompanying drawings and embodiments.

[0027] The utility model proposes a three-dimensional turnover shelf, such as Figure 1-3 As shown, it includes a heavy-duty bin 100, with workpiece entrances and exits 200 provided at both ends of the heavy-duty bin 100 in the longitudinal direction. Two heavy-duty conveyor belts 1 for placing heavy workpieces are arranged side by side along the longitudinal direction in the heavy-duty bin 100. The heavy-duty conveyor belt 1 is composed of a plurality of heavy-duty conveyor rollers 2 provided with toothed discs. A conveying motor 3 is provided on one side of the heavy-duty conveyor belt 1, and the conveying motor 3 drives the heavy-duty conveyor rollers 2 located on the same heavy-duty conveyor belt 1 through a hinge. A lifting and steering mechanism 4 is provided at each end of the two heavy-duty conveyor belts 1. The lifting and steering mechanism 4 is used to transfer heavy workpieces between the two heavy-duty conveyor belts 1. The heavy workpieces can be transferred between the two heavy-duty conveyor belts 1 of the heavy-duty bin 100 through the lifting and steering mechanism 4, and the heavy workpieces ready for shipment are then transferred to the workpiece entrances and exits 200. In this embodiment, there is no obvious difference between the two ends of the three-dimensional turnover shelf in the longitudinal direction. They can be set as the workpiece entrance and workpiece exit respectively according to actual needs, or the workpiece entrance and workpiece exit can be set at the same end. An empty space is left at one end of the workpiece entrance, and heavy workpieces are transported to the workpiece entrance and transferred to the empty space using overhead cranes, forklifts, pushcarts and other handling equipment.

[0028] In this embodiment, the three-dimensional turnover rack is further equipped with four light-load compartments 300, one of which is located on top of the heavy-load compartment 100, and the other three light-load compartments 300 are stacked together and arranged side by side on the sides of the heavy-load compartment 100. The three-dimensional turnover rack can be combined with heavy-load compartments 100 and light-load compartments 300 according to the available space, fully utilizing the warehouse space. The specific number of compartments can be adjusted according to actual needs. Workpiece entrances and exits 200 are provided at both ends of the light-load compartment 300 along its length. A light-load conveyor belt 5 for placing lightweight workpieces is arranged along its length within the light-load compartment 300.

[0029] In this embodiment, each lifting and steering mechanism 4 includes a pair of linear slides 41, a pair of lifting plates 42, a pulley 43, and a steering motor 44. The pair of linear slides 41 extend along the width of the heavy-load compartment 100 and are arranged in parallel and at intervals below one end of the two heavy-load conveyor belts 1. The pulley 43 is slidably mounted on the pair of linear slides 41. The pair of lifting plates 42 are arranged on top of the pulley 43 and extend in the same direction as the linear slides 41. The steering motor 44 is located on the periphery of one end of the pair of linear slides 41 and drives the pulley 43 to slide along the linear slides 41 via a hinge. When a heavy-loaded workpiece is transferred, the pulley 43 and the lifting plate 42 first move to the bottom of the heavy-loaded workpiece, then the lifting plate 42 is raised, and then the pulley 43 is driven by the steering motor 44 to move to the bottom of another heavy-loaded conveyor belt 1. Finally, the lifting plate 42 is lowered to place the heavy-loaded workpiece back on the heavy-loaded conveyor belt 1, thereby realizing the cross-line transfer of the heavy-loaded workpiece. A lifting motor 45 is provided on the pulley 43 , and the lifting motor 45 is connected to the lifting plate 42 through a telescopic screw. The lifting motor 45 drives the telescopic rod to achieve the raising and lowering of the lifting plate.

[0030] In this embodiment, pressure sensors 6 are provided at both ends of the linear guide rail 41. When the trolley 43 moves and contacts the pressure sensors 6, the control circuit commands the steering motor 44 to stop working, and the trolley 43 is controlled to stop.

[0031] In this embodiment, the three-dimensional turnover rack also includes several load pallets 7, which are placed on the heavy-load conveyor belt 1 and the light-load conveyor belt 5 to carry heavy and light workpieces. The load pallets 7 are coded, and each heavy-load compartment 100 and each light-load compartment 300 is equipped with a barcode scanner 8. The barcode scanner 8 enters the workpiece location, product information, and inbound and outbound information into the system for intelligent management. An electronic sign 9 is installed on the exterior of the three-dimensional turnover rack, allowing warehouse staff to view the workpiece information in the three-dimensional turnover rack and select the workpieces to be shipped out.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A three-dimensional turnover shelf, characterized in that: It includes at least one heavy-load compartment, with workpiece entrances and exits at both ends of the heavy-load compartment in the long direction, and two heavy-load conveyor belts for placing heavy workpieces are arranged side by side along the long direction in the heavy-load compartment; The heavy-load conveyor belt is composed of a plurality of heavy-load conveyor rollers provided with toothed discs. A conveyor motor is provided on one side of the heavy-load conveyor belt. The conveyor motor drives the heavy-load conveyor rollers on the same heavy-load conveyor belt through a hinge. A lifting and steering mechanism is respectively provided at both ends of the two heavy-load conveyor belts, and the lifting and steering mechanism is used to transfer heavy workpieces between the two heavy-load conveyor belts.

2. The three-dimensional turnover shelf according to claim 1, characterized in that: Each lifting and steering mechanism includes a pair of linear slide rails arranged in parallel at intervals, a pair of lifting plates, a pulley and a steering motor; The pair of linear slide rails extend along the width direction of the heavy-load compartment and are arranged in parallel and spaced apart below one end of the two heavy-load conveyor belts; The pulley is slidably arranged on the pair of linear slide rails, and the pair of lifting plates are arranged on the top of the pulley and extend in the same direction as the linear slide rails; The steering motor is located at the periphery of one end of the pair of linear slide rails and drives the pulley to slide along the linear slide rails through a hinge.

3. The three-dimensional turnover shelf according to claim 2, characterized in that: Pressure sensors for controlling the parking of the trolley are provided at both ends of the linear slide rail.

4. The three-dimensional turnover shelf according to claim 3, characterized in that: The pulley is provided with a lifting motor, and the lifting motor is connected to the lifting plate through a telescopic screw.

5. The three-dimensional turnover shelf according to claim 4, characterized in that: The three-dimensional turnover shelf is also provided with at least one light-load compartment, and workpiece entrances and exits are provided at both ends of the light-load compartment in the long direction. A light-load conveyor belt for placing light workpieces is arranged in the light-load compartment along the long direction.

6. The three-dimensional turnover shelf according to claim 5, characterized in that: The three-dimensional turnover rack also includes a plurality of load-bearing pallets, which are placed on the heavy-load conveyor belt and the light-load conveyor belt and are used to carry heavy workpieces and light workpieces.

7. The three-dimensional turnover shelf according to claim 6, characterized in that: The carrying tray is provided with a code, and each heavy-load compartment and each light-load compartment is provided with a code scanner.

8. The three-dimensional turnover shelf according to claim 7, characterized in that: An electronic signboard is provided on the outside of the three-dimensional turnover shelf.

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