An automatic unloading stereoscopic warehouse

Abstract

The present invention proposes an automatic unloading stereoscopic warehouse, comprising at least one group of shelves, wherein the shelves include transverse support plates and longitudinal partition plates arranged in a grid shape, a steering device is provided at the intersection of the transverse support plates and the longitudinal partition plates, sliding racks are provided on the transverse support plates and the longitudinal partition plates, and a conveying trolley is connected to the sliding rail; a conveyor belt is provided at the bottom of the grid formed between the transverse support plates and the longitudinal partition plates. By arranging a conveying device on the warehouse body, the stereoscopic warehouse can automatically convey goods and remove the goods from the shelves, thereby reducing the volume of the equipment.

Description

Technical Field

[0001] The invention relates to the field of stereoscopic warehouses, in particular to an automatic unloading stereoscopic warehouse. Background Art

[0002] Modern logistics was created and developed along with the process of large-scale socialized production. With the advancement of science and technology and the expansion of trade scope, its functions are constantly expanding and its service areas are constantly extending. Therefore, the development of modern logistics shows trends such as integration, networking, intelligence, specialization, socialization, and internationalization. Most of these trends are also reflected in the development trajectory of many other industries.

[0003] The inventory system of the three-dimensional warehouse can perform warehousing, outbound and transfer operations. The initial stages of outbound and transfer are completed in the three-dimensional warehouse, while warehousing requires the materials to be transported to the inlet by transportation equipment before the warehousing operation can be carried out.

[0004] For example, the three-dimensional warehouse system disclosed in the invention with patent publication number: 109607020A is to transport goods from the warehouse or put them into the warehouse by setting a conveying device next to the warehouse. This structure occupies a large volume and is not conducive to efficient logistics transmission. Summary of the invention

[0005] In order to solve the above technical problems, the present invention proposes an automatic unloading stereoscopic warehouse, comprising at least one group of shelves, wherein the shelves include transverse support plates and longitudinal partition plates arranged in a grid shape, a steering device is provided at the intersection of the transverse support plates and the longitudinal partition plates, and sliding racks are provided on the transverse support plates and the longitudinal partition plates, and a conveying trolley is connected to the sliding rack; a conveyor belt is provided at the bottom of the grid formed between the transverse support plates and the longitudinal partition plates.

[0006] Preferably, limiting clamping plates are provided on both sides of the sliding rack.

[0007] Preferably, the conveying trolley includes a base, the lower part of the base is engaged with the limiting clamping plate, a hollow cavity is provided in the base, a gear is rotatably connected in the hollow cavity, the gear is engaged with the sliding rail, and a driving motor is provided on the side wall of the base, and the driving motor is connected to the gear shaft.

[0008] Preferably, a load-bearing plate is fixed on the top of the conveying trolley.

[0009] Preferably, a ball bearing is provided at the connection between the limiting clamping plate and the base.

[0010] Preferably, the steering device includes a fixed plate which is engaged at the intersection of the transverse support plate and the longitudinal partition plate, and a rotatable circular portion is provided on the fixed plate, and a rack segment is provided on the circular portion. After the circular portion rotates, the rack segment can be connected to the sliding rack, and a rotating motor is connected to the circular portion.

[0011] Preferably, segmented clamping strips are provided on both sides of the rack segment of the circular portion, and after the circular portion rotates, the segmented clamping strips correspond to the limiting clamping plates.

[0012] The automatic unloading three-dimensional warehouse proposed by the present invention has the following beneficial effects: the three-dimensional warehouse can automatically transport goods and take goods off the shelves by arranging a conveying device on the warehouse body, thereby reducing the volume of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the conveying position of the conveying trolley of the present invention;

[0015] Figure 2 A schematic diagram of a shelf of the present invention;

[0016] Figure 3 It is a side sectional view of the conveying trolley of the present invention;

[0017] Figure 4 is a schematic diagram of a steering device of the present invention;

[0018] Figure 5 A side sectional view of a shelf of the present invention;

[0019] Among them, 1. Shelf; 2. Horizontal support plate; 3. Longitudinal partition plate; 4. Conveyor trolley; 5. Grid; 6. Sliding rack; 7. Limiting card plate; 8. Base; 9. Hollow cavity; 10. Gear; 11. Load-bearing plate; 12. Ball; 13. Fixed plate; 14. Round part; 15. Rack segment; 16. Rotating motor; 17. Segmented card strip. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1 , Figure 2As shown, the present invention proposes an automatic unloading stereoscopic warehouse, comprising at least one group of shelves 1, wherein the shelves 1 include horizontal support plates 2 and vertical partition plates 3 arranged in a grid shape, wherein a steering device is provided at the intersection of the horizontal support plates 2 and the vertical partition plates 3, wherein a square groove is provided at the intersection of the horizontal support plates 2 and the vertical partition plates 3, wherein the steering device is engaged in the square groove, wherein sliding racks are provided on the horizontal support plates 2 and the vertical partition plates 3,

[0022] The steering device includes a fixed plate 13 which is engaged at the intersection of the transverse support plate 2 and the longitudinal partition plate 3. The fixed plate 13 is provided with a rotatable circular portion 14. The circular portion 14 is provided with a rack segment 15. After the circular portion 14 rotates, the rack segment 15 can be connected to the sliding rack 6. The circular portion 14 is connected to a rotating motor 16, and the rotating motor 16 can drive the circular portion 14 to rotate 90 degrees, so that the rack segment 15 on the circular portion 14 is aligned and connected to the sliding rack.

[0023] At least one conveying trolley 4 is connected to the sliding rack 6; the conveying trolley 4 can slide on the sliding rack 6, and limiting clamping plates 7 are provided on both sides of the sliding rack 6, and segmented clamping strips 17 are provided on both sides of the rack segment 15 of the circular part 14. After the circular part 14 rotates, the segmented clamping strip 17 corresponds to the limiting clamping plate 7, and there is a small gap between the limiting clamping plate 7 and the segmented clamping strip 17, which has no effect on the conveying process of the conveying trolley 4. Specifically: the conveying trolley 4 includes a base 8, and the lower part of the base 8 is engaged with the limiting clamping plate 7, and a ball 12 is provided at the connection between the limiting clamping plate 7 and the base 8. The base 8 of the conveying trolley 4 is clamped on the limiting clamping plate 7, and the limiting clamping plate 7 is L-shaped, which can ensure the stability of the trolley transportation, and the lower part of the L-shaped limiting clamping plate 7 is provided with a ball 12, which can ensure the smoothness of sliding.

[0024] The base 8 is provided with a hollow cavity 9, in which a gear 10 is rotatably connected, and the gear 10 is meshed with the sliding rail. The side wall of the base 8 is provided with a driving motor, and the driving motor is connected to the rotating shaft of the gear 10. The driving motor drives the gear 10 to rotate, which can drive the conveying trolley 4 to slide on the sliding rail. When the conveying trolley 4 moves to the steering device, the steering device is rotated 90 degrees to change the direction of the track on the steering device. The conveying trolley 4 can be transformed from longitudinal to transverse transmission or from transverse to longitudinal movement. The left and right changes of the trolley are controlled by the driving motor and can travel through the entire grid-shaped grid opening 5 through different steering device changes. In order to improve efficiency, a conveying trolley 4 can be set on each row of grid openings 5.

[0025] In addition, a conveyor belt (not shown) is provided at the bottom of the grid 5 formed between the transverse support plate 2 and the longitudinal partition plate 3. The conveyor belt at the bottom can drive the goods in the grid 5 to be output to the conveying cart 4. A load-bearing plate 11 is fixed on the top of the conveying cart 4. The conveyor belt is a purchased synchronous belt and is embedded in the bottom of the grid 5. It is driven by a motor. When the goods are transported out, they can be moved to the load-bearing plate 11 through the conveyor belt.

[0026] The number of compartments 5 of the stereoscopic warehouse in the figure of the present invention is partial, not complete, and the structure of the device for taking and placing goods occupies a small area. As long as the arrangement is the same, there is no need to set a grab module between the two groups of shelves 1.

[0027] Various modifications to the embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic unloading stereoscopic warehouse, characterized in that: The rack comprises at least one group of shelves, the shelves comprising transverse support plates and longitudinal partition plates arranged in a grid shape, a steering device is provided at the intersection of the transverse support plates and the longitudinal partition plates, sliding racks are provided on the transverse support plates and the longitudinal partition plates, and a conveying trolley is connected to the sliding rack; a conveyor belt is provided at the bottom of the grid opening formed between the transverse support plates and the longitudinal partition plates, a carrying plate is fixed on the top of the conveying trolley, and when the goods are transported out, they can be moved to the carrying plate through the conveyor belt; limiting card plates are provided on both sides of the sliding rack, and the conveying trolley comprises a base, the lower part of the base is engaged with the limiting card plate, a hollow cavity is provided in the base, a gear is rotatably connected in the hollow cavity, the gear is meshed with the sliding rack, a driving motor is provided on the side wall of the base, the driving motor is connected to the gear shaft, and a ball is provided at the connection between the limiting card plate and the base.

2. The automatic unloading stereoscopic warehouse according to claim 1 is characterized in that: The steering device includes a fixed plate that is engaged at the intersection of the transverse support plate and the longitudinal partition plate. A rotatable circular portion is provided on the fixed plate, and a rack segment is provided on the circular portion. After the circular portion rotates, the rack segment can be connected to the sliding rack, and a rotating motor is connected to the circular portion.

3. The automatic unloading stereoscopic warehouse according to claim 2 is characterized in that: Segmented clamping strips are provided on both sides of the rack segment of the circular part. After the circular part rotates, the segmented clamping strips correspond to the limit clamping plates.

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