A shelf-type goods shelf reversing rail structure

Abstract

This utility model discloses a shelf-type reversing track structure, which includes a shelf mounted on the shelf, a turntable rotatably mounted on the shelf, two sets of docking tracks spaced apart on the turntable, two sets of transverse tracks on opposite sides of the turntable, and two sets of longitudinal tracks on the other two sides of the turntable; rotating the turntable allows the docking tracks to dock with the transverse or longitudinal tracks; a first connecting track is provided at the end of the transverse track near the turntable, and the first connecting track can be displaced in the vertical direction; a second connecting track is provided at the end of the longitudinal track near the turntable. This invention solves the problem in existing warehousing systems that use supports to drive a single track for rotational docking, where the structure cannot complete the docking operation for some machine vehicles that require dual tracks, and a certain amount of rotation space needs to be reserved between the docking tracks.

Description

Technical Field

[0001] This utility model relates to the field of shelving tracks, specifically to a reversing track structure for a shelf-type shelving. Background Technology

[0002] For large warehouse racking systems, rail structures are typically installed between racks for the movement of transport vehicles, and steering mechanisms are often incorporated into these rails. For example, Chinese patent CN221368909U provides a warehouse system relating to the field of warehousing technology. This system includes racks with horizontal, vertical, and rotating rails. The rotating rails can rotate in a vertical plane and selectively dock with either the horizontal or vertical rails during rotation. Multi-directional robots are mounted on the racks for movement along the horizontal, vertical, and rotating rails. A docking platform and a ground robot are located on one side of the racks, allowing both the multi-directional robots and the ground robot to reach the docking platform. Such existing warehouse systems utilize supports to drive a single rail for rotational docking. For transport vehicles requiring dual rails, this structure cannot complete the docking operation; a certain amount of rotational space needs to be reserved between the docking rails. Utility Model Content

[0003] The purpose of this utility model is to provide a reversing track structure for a shelf-type warehouse, which solves the problem in the existing warehousing system that uses supports to drive a single track on it to rotate and connect. For some machine vehicles that need to use double tracks to move, this structure cannot complete the connection operation, and a certain amount of rotation space needs to be reserved between the connecting tracks.

[0004] To achieve the above objectives, this utility model provides a shelf-type reversing track structure, which includes a shelf mounted on the shelf, a turntable rotatably mounted on the shelf, two sets of docking tracks spaced apart on the turntable, two sets of transverse tracks on opposite sides of the turntable, and two sets of longitudinal tracks on the other two sides of the turntable; rotating the turntable allows the docking tracks to dock with the transverse tracks or the longitudinal tracks.

[0005] A first connecting rail is provided at the end of the transverse track near the turntable, and the first connecting rail is capable of displacement in the vertical direction.

[0006] A second connecting rail is provided at the end of the longitudinal track near the turntable, and the second connecting rail can be horizontally displaced to both sides of the longitudinal track.

[0007] Preferably, slide rails fixed to the shelf are respectively provided on both sides of the end of the longitudinal track, and a sliding part is formed at the lower end of the second connecting track, the sliding part being slidably engaged in the slide rail.

[0008] Preferably, a double-headed cylinder fixed to the shelf is provided between the two slide rails, and the piston rod of the double-headed cylinder is connected to the sliding part.

[0009] Preferably, a sliding hole is formed on the shelf, and a sliding post is provided on the lower end face of the first connecting track. The sliding post passes through the sliding hole and extends to the bottom of the shelf.

[0010] The two adjacent sliding columns are connected by a strip;

[0011] The bottom of the shelf is provided with a bracket, and a cylinder is fixed inside the bracket. The piston rod of the cylinder is connected to the shelf strip.

[0012] Preferably, a motor is provided at the bottom of the shelf, and the output shaft of the motor is coaxially connected to the turntable.

[0013] Beneficial Effects: This utility model provides a shelf-type reversing track structure, which includes a shelf mounted on the shelf, a turntable rotatably mounted on the shelf, two sets of docking tracks spaced apart on the turntable, two sets of transverse tracks on opposite sides of the turntable, and two sets of longitudinal tracks on the other two sides of the turntable; rotating the turntable allows the docking track to dock with either the transverse or longitudinal track; a first connecting track is provided at the end of the transverse track near the turntable, and the first connecting track can be displaced vertically; a second connecting track is provided at the end of the longitudinal track near the turntable, and the second connecting track can be displaced horizontally to both sides of the longitudinal track; initially, the docking track docks with the transverse track through the first connecting track. When a turn is needed, the first connecting track moves downward, creating a gap between the transverse track and the docking track to facilitate rotation of the docking track. Then, the turntable drives the docking track to rotate, and then the second connecting track slides between the docking track and the longitudinal track, completing the track turning operation. The shelf-type reversing track structure provided by this utility model can effectively turn the two tracks, and there will be no gap between the tracks after the turn, ensuring that the moving machinery and equipment can pass through stably.

[0014] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a structural diagram of the reversing track structure of the shelf-type rack provided by this utility model;

[0017] Figure 2 This is a top view of the reversing track structure of the shelf-type rack provided by this utility model;

[0018] Figure 3 This is a bottom structural diagram of the reversing track structure of the shelf-type rack provided by this utility model.

[0019] Explanation of reference numerals in the attached figures

[0020] 1-Shelf; 2-Horizontal rail; 3-First connecting rail; 4-Turntable; 5-Dating rail; 6-Longitudinal rail; 7-Second connecting rail; 8-Slide rail; 9-Double-head cylinder; 10-Strip; 11-Bracket; 12-Cylinder; 13-Motor; 14-Slide column. Detailed Implementation

[0021] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0022] like Figure 1-3As shown: This utility model provides a shelf-type reversing track structure, which includes a shelf 1 mounted on the shelf, a turntable 4 rotatably mounted on the shelf 1, two sets of docking tracks 5 spaced apart on the turntable 4, two sets of transverse tracks 2 on opposite sides of the turntable 4, and two sets of longitudinal tracks 6 on the other two sides of the turntable 4; rotating the turntable 4 allows the docking tracks 5 to dock with the transverse tracks 2 or the longitudinal tracks 6; a first connecting track 3 is provided at the end of the transverse track 2 near the turntable 4, and the first connecting track 3 can be displaced in the vertical direction; a second connecting track 7 is provided at the end of the longitudinal track 6 near the turntable 4, and the second connecting track 7 can be displaced horizontally to both sides of the longitudinal track 6. In its initial state, the docking track connects to the transverse track via the first connecting track. When a turn is needed, the first connecting track shifts downwards, creating a gap between the transverse track and the docking track to facilitate rotation. A turntable then rotates the docking track, and the second connecting track slides between the docking track and the longitudinal track, completing the track turning operation. The shelf-type reversing track structure provided by this invention can effectively turn two tracks without gaps after turning, ensuring stable passage for moving machinery.

[0023] In a preferred embodiment of the present invention, in order to further limit the displacement of the second connecting track, slide rails 8 fixed on the shelf 1 are respectively provided on both sides of the end of the longitudinal track 6, and a sliding part is formed at the lower end of the second connecting track 7, the sliding part being slidably engaged in the slide rail 8.

[0024] In a preferred embodiment of this utility model, in order to facilitate the docking of the two second connecting rails and their respective adjacent longitudinal rail ends, a double-headed cylinder 9 fixed on the shelf 1 is provided between the two slide rails 8, and the piston rod of the double-headed cylinder 9 is connected to the sliding part.

[0025] In a preferred embodiment of this utility model, in order to effectively control the vertical displacement of the first connecting rail, a sliding hole is formed on the shelf 1, and a sliding post 14 is provided on the lower end face of the first connecting rail 3. The sliding post 14 passes through the sliding hole and extends to the bottom of the shelf 1.

[0026] Two adjacent sliding columns 14 are connected by a strip 10;

[0027] A support 11 is provided at the bottom of the shelf 1, and a cylinder 12 is fixed inside the support 11. The piston rod of the cylinder 12 is connected to the strip 10.

[0028] In a preferred embodiment of this utility model, in order to effectively control the rotation of the drive turntable, a motor 13 is provided at the bottom of the shelf 1, and the output shaft of the motor 13 is coaxially connected to the turntable 4.

[0029] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0030] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0031] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A shelving racking reversing track structure, characterized in that, The reversing track structure of the shelf type includes a shelf (1) set on the shelf, a turntable (4) rotatably set on the shelf (1), two sets of docking tracks (5) spaced apart on the turntable (4), two sets of transverse tracks (2) set on opposite sides of the turntable (4), and two sets of longitudinal tracks (6) set on the other two sides of the turntable (4); rotating the turntable (4) can make the docking track (5) dock with the transverse track (2) or the longitudinal track (6); The transverse track (2) is provided with a first connecting track (3) at the end near the turntable (4), and the first connecting track (3) can be displaced in the vertical direction; A second connecting track (7) is provided at the end of the longitudinal track (6) near the turntable (4), and the second connecting track (7) can be horizontally displaced to both sides of the longitudinal track (6).

2. A shelf-based pallet racking reversing track structure according to claim 1, characterised in that, The longitudinal track (6) has slide rails (8) fixed on the shelf (1) on both sides of its end. The lower end of the second connecting track (7) has a sliding part that can be slidably engaged in the slide rail (8).

3. A shelf-based pallet racking reversing track structure according to claim 2, characterised in that, A double-headed cylinder (9) is fixed on the shelf (1) between the two slide rails (8), and the piston rod of the double-headed cylinder (9) is connected to the sliding part.

4. A shelf-based pallet racking reversing track structure according to claim 3, characterised in that, A sliding hole is formed on the shelf (1), and a sliding post (14) is provided on the lower end face of the first connecting rail (3). The sliding post (14) passes through the sliding hole and extends to the bottom of the shelf (1). The two adjacent sliding columns (14) are connected by a strip (10); The bottom of the shelf (1) is provided with a bracket (11), and a cylinder (12) is fixed inside the bracket (11). The piston rod of the cylinder (12) is connected to the strip (10).

5. A shelf-based pallet racking reversing track structure according to claim 4, characterised in that, A motor (13) is provided at the bottom of the shelf (1), and the output shaft of the motor (13) is coaxially connected to the turntable (4).

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