Shuttle vehicle goods shelf

Abstract

A shuttle vehicle goods shelf comprises a goods shelf body, a plurality of hanging lugs are arranged on the lower portion of the goods shelf body, a plurality of groups of paired sliding rails are arranged on the lower portion of the goods shelf body, each sliding rail is connected with the corresponding hanging lug through a bracket, the hanging lugs are arranged in the length direction of the corresponding sliding rail, and the hanging lugs are perpendicular to the sliding rails. The bracket is detachably connected with the hanging lug through an adjusting assembly, and the position of the bracket is adjustable in the length direction of the hanging lug. The brackets on the same side are connected through adjusting rods, and the length directions of the adjusting rods are parallel to the length directions of the sliding rails. According to the adjustable bracket, the adjusting assemblies are adjusted, the limiting pieces are separated from the adjusting holes, then the bolts used for connecting the brackets and the hanging lugs are detached, the multiple brackets on the same side of the sliding rails are synchronously moved towards one side by moving the adjusting rods at the same time, the distance between the two corresponding sliding rails is increased or decreased, and compared with a single adjusting bracket, the adjustable bracket is more convenient to adjust. When the bracket moves in the direction perpendicular to the length direction of the sliding rails, errors caused by independent adjustment of the bracket can be reduced, and the phenomenon that the two corresponding sliding rails are not parallel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of shuttle vehicle racks, in particular to a shuttle vehicle rack. Background Art

[0002] Shuttle racking is a highly efficient automated warehousing system that utilizes shuttles to automatically access goods within rack aisles, enabling rapid storage, retrieval, and transportation. Adjusting the shuttle rail spacing is crucial to ensuring the proper operation of the racking system. Rail spacing refers to the distance between two adjacent shuttle rails on the rails.

[0003] In existing technology, a single rail is typically connected to the main support of a shuttle rack via multiple brackets. If the size of the shuttle or the cargo changes, the rail spacing needs to be adjusted to accommodate the new size. However, shuttle racks have multiple rails and several brackets. Adjusting the rail spacing requires simultaneously adjusting the positions of multiple brackets on the same rail relative to the main support. Furthermore, the brackets on the same rail need to be aligned. Manually adjusting the positions of the brackets one by one can lead to large errors, causing the rail to shift and requiring repeated adjustments. This is especially cumbersome for large shuttle racks with a large number of brackets. Utility Model Content

[0004] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides a shuttle vehicle rack.

[0005] The technical solution of this utility model is as follows:

[0006] A shuttle rack comprises a rack body, a plurality of lugs being provided at the lower portion thereof, a plurality of pairs of slide rails being provided at the lower portion of the rack body, a single slide rail being connected to the lugs via a bracket, the plurality of lugs being arranged along the length direction of the corresponding slide rails, and the lugs being arranged perpendicular to the slide rails;

[0007] The bracket is detachably connected to the hanging ear through an adjustment component, and the position of the bracket along the length direction of the hanging ear is adjustable;

[0008] Multiple brackets on the same side are connected by an adjusting rod, and the length direction of the adjusting rod is parallel to the length direction of the slide rail;

[0009] The adjustment component includes a limiter, which is arranged at the lower part of the corbel along the length direction of the vertical slide rail. A plurality of adjustment holes are opened on the upper end surface of the hanging ear along its length direction. The limiter is plugged into the adjustment hole and locked in the adjustment hole by a locking piece.

[0010] By adjusting the adjustment assembly, the limit piece is separated from the adjustment hole, and then the bolts connecting each corbel and the hanging ear are removed. By moving the adjustment rod, multiple corbels on the same side of the slide rail are simultaneously moved to one side to increase or decrease the distance between the corresponding two slide rails. Compared with adjusting the corbel individually, when the corbel moves along the length direction perpendicular to the slide rail, the error caused by adjusting the corbel individually can be reduced, thereby reducing the non-parallel phenomenon of the corresponding two slide rails.

[0011] The connection structure between the above-mentioned limit piece and the hanging ear is that the end of the limit piece is provided with a card joint adapted to the adjustment hole, the card joint is slidably connected to the inner side of one end of the limit piece, and the sliding direction is vertical. The locking piece passes through one side of the corbel along the vertical direction and is connected to the card joint. The card joint is fixed to the hanging ear through the locking piece, the locking piece is threadedly connected to the corbel, and the limit piece is connected to the corbel through external bolts, or directly welded to the corbel.

[0012] Regarding the connection structure between the locking piece and the card joint, a connection groove is provided on the upper end surface of the card joint, and the lower end of the locking piece is rotatably set in the connection groove. The locking piece can lift the card joint when the card joint is separated from the adjustment hole, avoiding the need to manually lift the card joint.

[0013] If adjustment components are set on each horn and the corresponding hanging ear, the number is large and the cost is high. In order to reduce the number of adjustment components, multiple groups of adjustment components are set, and adjustment components are provided on the corbels at both sides of the shelf body. The remaining adjustment components can be distributed on the corbels in the middle of the shelf body, and there is no need to set adjustment components on each corbel.

[0014] In order to facilitate the movement of the bracket on the hanging ear along the length direction of the hanging ear, and to facilitate the bracket to drive the slide rail thereon to move in the direction perpendicular to the moving direction of the shuttle car, a channel steel is provided at the lower part of the bracket. The width of the channel steel is adapted to the width of the hanging ear, and the channel steel is clamped at the upper part of the hanging ear and connected to the hanging ear by bolts.

[0015] The sliding connection structure between one end of the above-mentioned limit member and the card joint is that a sliding inner groove is opened at one end of the limit member, and its cross section is an L-shaped structure. An L-shaped slide bar adapted to the sliding inner groove is provided on one side of the card joint. The depth of the sliding inner groove in the vertical direction is greater than the height of the L-shaped slide bar in the vertical direction. The L-shaped slide bar is arranged in the horizontal direction, so that when the L-shaped slide bar slides in the vertical direction, it will not separate from the sliding inner groove, and can only move up and down a certain distance in the sliding inner groove.

[0016] Since the card joint is in sliding connection with the limit piece, it is necessary to manually separate the card joint from the adjustment hole in order to move the position of the corbel, adjustment rod and slide rail. Setting the horizontal plane where the highest position that the bottom surface of the card joint can reach is higher than the horizontal plane where the upper port of the adjustment hole is located can be achieved by rotating the position of the locking piece on the corbel.

[0017] In order to facilitate moving the card connector to the corresponding adjustment hole when tightening the locking piece, the maximum vertical distance between the bottom surface of the card connector and the upper port is set to be smaller than the maximum vertical distance between the bottom surface of the L-shaped slide and the bottom surface of the sliding inner groove.

[0018] The beneficial effects of the present invention are:

[0019] When the spacing between the two corresponding slide rails needs to be adjusted, only one of the slide rails needs to be adjusted, that is, the card joint is moved up and out of the adjustment hole through the locking piece, and then the bolt connecting the bracket and the hanging ear is removed, and the bracket is moved along the length direction of the hanging ear. The adjusting rod is pulled, and the multiple brackets on the same side of the slide rail are simultaneously moved to one side by moving the adjusting rod, so as to increase or decrease the spacing between the two corresponding slide rails. Compared with adjusting the bracket individually, when the bracket moves along the length direction perpendicular to the slide rail, the error caused by adjusting the bracket individually can be reduced, and the non-parallel phenomenon of the two corresponding slide rails can be reduced;

[0020] By tightening the locking piece, the card joint is driven to move down to the corresponding adjustment hole at one end of the limit rod, and the locking piece fixes the card joint in the adjustment hole, thereby realizing the limit of the bracket and the limit rod;

[0021] In order to reduce the number of adjustment components, multiple groups of adjustment components are provided, and adjustment components are provided on the corbels at both ends of the shelf body. The remaining adjustment components can be distributed on the corbels in the middle of the shelf body. It is not necessary to set an adjustment component on each corbel. By clamping the card joints into the adjustment holes at the corresponding positions, the card joints on the same side correspond to the positions of the corresponding adjustment holes. There is no need to manually measure the adjustment position of the corbels one by one with a measuring ruler, thereby reducing the offset of the slide rail along the length direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In the attached figure:

[0023] Figure 1 is a first structural schematic diagram;

[0024] Figure 2 for Figure 1 A in the middle is an enlarged structural diagram;

[0025] Figure 3 This is a schematic diagram of the structure of the bracket, hanging ear and adjustment component;

[0026] Figure 4 for Figure 3 Right view of;

[0027] Figure 5 for Figure 4 AA-direction cross-sectional structural diagram;

[0028] Figure 6 for Figure 5 The enlarged structural diagram at B in the middle;

[0029] Figure 7 This is a schematic diagram of the mounting ear structure;

[0030] Figure 8 is a schematic diagram of the second structure;

[0031] Figure 9 for Figure 8 The enlarged structural diagram at C in the middle;

[0032] The components represented by the reference numerals in the figure are:

[0033] 1. Shelf body; 2. Hanging ears; 201. Adjustment holes; 3. Slide rails; 4. Corbels; 5. Adjustment rods; 6. Limiting parts; 601. Sliding inner groove; 7. Snap joints; 701. Connecting grooves; 702. L-shaped slides; 8. Locking parts; 9. Channel steel. DETAILED DESCRIPTION

[0034] See also Figure 1 and Figure 8 As shown, a shuttle rack includes a rack body 1, a plurality of lugs 2 are provided at the lower part of the rack body 1, and a plurality of pairs of slide rails 3 are provided at the lower part of the rack body 1. A single slide rail 3 is connected to the lug 2 through a bracket 4. The plurality of lugs 2 are arranged along the length direction of the corresponding slide rail 3, and the lugs 2 are arranged perpendicular to the slide rail 3. The above is the prior art.

[0035] See also Figure 2 、 Figure 3 、 Figure 4 and Figure 9 As shown, the bracket 4 is detachably connected to the lug 2 via an adjustment assembly, and the bracket 4 is adjustable along the length of the lug 2, making it easy to adaptively adjust the spacing between the two corresponding slide rails 3 according to the size of the shuttle or the size of the goods. If an adjustment assembly is provided on each bracket and the corresponding lug 2, the number is large and the cost is high. In order to reduce the number of adjustment assemblies, multiple groups of adjustment assemblies are provided, and adjustment assemblies are provided on the brackets 4 at both ends of the shelf body 1. The remaining adjustment assemblies can be distributed on the brackets 4 in the middle of the shelf body 1, and it is not necessary to provide an adjustment assembly on each bracket 4.

[0036] See also Figure 2 and Figure 3 As shown, in order to facilitate the movement of the bracket 4 on the hanging ear 2 along the length direction of the hanging ear 2, and to facilitate the bracket 4 to drive the slide rail 3 thereon to move in a direction perpendicular to the moving direction of the shuttle, a channel steel 9 is provided at the lower part of the bracket 4, and the width of the channel steel 9 is adapted to the width of the hanging ear 2, and the channel steel 9 is clamped at the upper part of the hanging ear 2 and connected to the hanging ear 2 by bolts.

[0037] See also Figure 3 and Figure 4As shown, multiple brackets 4 on the same side are connected by an adjusting rod 5, and the length direction of the adjusting rod 5 is set parallel to the length direction of the slide rail 3.

[0038] See also Figure 5 、 Figure 6 and Figure 7 As shown, the adjustment component includes a limit member 6, which is installed on the corbel 4 in the horizontal direction, and the limit member 6 is arranged at the lower part of the corbel 4 along the length direction of the vertical slide rail 3. A plurality of adjustment holes 201 are opened on the upper end surface of the hanging ear 2 along its length direction. The limit member 6 is plugged into the adjustment hole 201, and the limit member 6 is locked in the adjustment hole 201 by the locking member 8.

[0039] By adjusting the adjustment assembly, the limit piece 6 is disengaged from the adjustment hole 201, and then the bolts used to connect each bracket 4 and the hanging ear 2 are removed. By moving the adjustment rod 5, multiple brackets 4 on the same side of the slide rail 3 are simultaneously moved to one side to increase or decrease the distance between the corresponding two slide rails 3. Compared with adjusting the bracket 4 individually, when the bracket 4 moves along the length direction perpendicular to the slide rail 3, the error caused by adjusting the bracket 4 individually can be reduced, and the non-parallel phenomenon of the corresponding two slide rails 3 can be reduced.

[0040] The connection structure between the above-mentioned limit member 6 and the hanging ear 2 is that the end of the limit member 6 is provided with a clamping joint 7 adapted to the adjustment hole 201, and the clamping joint 7 is slidably connected to the inner side of one end of the limit member 6, and the sliding direction is the vertical direction. The locking member 8 passes through one side of the corbel 4 in the vertical direction and is connected to the clamping joint 7. The clamping joint 7 is fixed to the hanging ear 2 by the locking member 8, and the locking member 8 is threadedly connected to the corbel 4. The limit member 6 is connected to the corbel 4 through external bolts, or is directly welded to the corbel 4.

[0041] See also Figure 5 and Figure 6 As shown, the sliding connection structure between one end of the above-mentioned limit member 6 and the clamping joint 7 is that a sliding inner groove 601 is opened at one end of the limit member 6, and its cross section is an L-shaped structure. An L-shaped slide 702 adapted to the sliding inner groove 601 is provided on one side of the clamping joint 7. The depth of the sliding inner groove 601 along the vertical direction is greater than the height of the L-shaped slide 702 in the vertical direction. The L-shaped slide 702 is arranged in the horizontal direction, so that when the L-shaped slide 702 slides in the vertical direction, it will not separate from the sliding inner groove 601, and can only move up and down a certain distance in the sliding inner groove 601.

[0042] The locking member 8 is a locking screw, which is threadedly connected to the corbel 4. Regarding the connection structure between the locking member 8 and the card joint 7, a connecting groove 701 is provided on the upper end surface of the card joint 7. The connecting groove 701 includes a first slot hole and a second slot hole that pass through the upper and lower parts. The first slot hole and the second slot hole are coaxial, and the inner diameter of the first slot hole is smaller than the inner diameter of the second slot hole. The lower end of the locking member 8 is adapted to the connecting groove 701, and the lower end of the locking member 8 is rotatably set in the connecting groove 701. The lower end of the locking member 8 will not be separated from the connecting groove 701. The locking member 8 can lift the card joint 7 when the card joint 7 is separated from the adjustment hole 201, thereby avoiding the need for manual hand-support to lift the card joint 7.

[0043] Because the clamping joint 7 is in sliding connection with the limiting member 6, the clamping joint 7 needs to be manually disengaged from the adjustment hole 201 in order to move the position of the bracket 4, the adjustment rod 5, and the slide rail 3. Setting the horizontal plane of the highest position that the bottom surface of the clamping joint 7 can reach to be higher than the horizontal plane of the upper end of the adjustment hole 201 can be achieved by rotating the locking member 8 on the bracket 4. To facilitate moving the clamping joint 7 into the corresponding adjustment hole 201 when tightening the locking member 8, the maximum vertical distance between the bottom surface of the clamping joint 7 and the upper end is set to be smaller than the maximum vertical distance between the bottom surface of the L-shaped slide 702 and the bottom surface of the sliding inner groove 601.

Claims

1. A shuttle rack, comprising a rack body (1), characterized in that: A plurality of hanging ears (2) are provided at the bottom of the shelf body (1), and a plurality of pairs of slide rails (3) are provided at the bottom of the shelf body (1). Each of the slide rails (3) is connected to the hanging ear (2) through a bracket (4). The plurality of hanging ears (2) are arranged along the length direction of the corresponding slide rail (3), and the hanging ears (2) and the slide rail (3) are arranged perpendicularly. The bracket (4) is detachably connected to the hanging ear (2) via an adjustment component, and the position of the bracket (4) along the length direction of the hanging ear (2) is adjustable; The plurality of brackets (4) on the same side are connected via an adjusting rod (5), and the length direction of the adjusting rod (5) is arranged parallel to the length direction of the slide rail (3); The adjustment assembly includes a limiting member (6), the limiting member (6) is arranged at the lower part of the bracket (4) along the length direction of the vertical slide rail (3), the upper end surface of the hanging ear (2) is provided with a plurality of adjustment holes (201) along its length direction, the limiting member (6) is plug-connected with the adjustment holes (201), and the limiting member (6) is locked in the adjustment hole (201) by a locking member (8).

2. A shuttle rack according to claim 1, characterized in that: The end of the limiting member (6) is provided with a clamping joint (7) adapted to the adjustment hole (201), and the clamping joint (7) is slidably connected to the inner side of one end of the limiting member (6), and the sliding direction is the vertical direction. The locking member (8) passes through one side of the corbel (4) in the vertical direction and is connected to the clamping joint (7).

3. A shuttle rack according to claim 2, characterized in that: The upper end surface of the clamping joint (7) is provided with a connecting groove (701), and the lower end of the locking member (8) is rotatably arranged in the connecting groove (701).

4. The shuttle rack according to claim 1, characterized in that: There are multiple groups of adjustment components, and the brackets (4) located at both side ends of the shelf body (1) are each provided with an adjustment component.

5. The shuttle rack according to claim 1, characterized in that: A channel steel (9) is provided at the lower part of the bracket (4), the width of the channel steel (9) is adapted to the width of the hanging ear (2), and the channel steel (9) is clamped on the upper part of the hanging ear (2) and connected to the hanging ear (2) through bolt connection.

6. The shuttle rack according to claim 2, characterized in that: One end of the limiting member (6) is provided with a sliding inner groove (601), whose cross section is an L-shaped structure. One side of the clamping joint (7) is provided with an L-shaped sliding strip (702) adapted to the sliding inner groove (601), and the depth of the sliding inner groove (601) in the vertical direction is greater than the height of the L-shaped sliding strip (702) in the vertical direction.

7. The shuttle rack according to claim 3, characterized in that: The horizontal plane where the highest position that the bottom surface of the card joint (7) can reach is located is higher than the horizontal plane where the upper end of the adjustment hole (201) is located.

8. The shuttle rack according to claim 7, characterized in that: The maximum vertical distance between the bottom surface of the card joint (7) and the upper port is smaller than the maximum vertical distance between the bottom surface of the L-shaped slide bar (702) and the bottom surface of the sliding inner groove (601).

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