Warehouse material switching device

Abstract

The utility model relates to a warehouse material switching device which is characterized in that the bottom of a fixed support plate is connected with fixed support legs, the top end face of the fixed support plate is connected with a protective case, the inner side of the protective case is connected with a lifting motor, the lifting motor is a double-output-shaft motor, and main shafts at the two ends of the lifting motor are connected with lifting rotating shafts through couplings; the hydraulic telescopic rod is matched with the connector so that the tray can be conveniently connected, the trays of different sizes can be in butt joint, the tray can be lifted by rotating the lifting rotating wheel through the lifting motor to roll up the lifting rope, materials can be conveniently lifted to the proper height, and the lifting mechanism is simple in structure, convenient to use and high in practicability. And then the tray can be moved to the material placing frame through the lead screw structure, the overall working efficiency is high, and the distribution requirements of materials in intelligent stereoscopic warehouses of different structures can be met.

Description

Technical Field

[0001] The utility model relates to a warehouse material transfer device, belonging to the technical field of intelligent warehouses. Background Technique

[0002] With the development trend of manufacturing enterprises transforming from automation to intelligence, more and more enterprises have built intelligent three-dimensional warehouses at the material distribution end or the storage and distribution end of (semi)-finished products off the production line, so as to further realize the unmanned operation of the entire product chain.

[0003] The transfer device can be a fixed metal bracket or a powered conveyor. However, for some special material distribution occasions, for example, the material transfer between a back-mounted handling AGV and a three-dimensional warehouse aisle stacker. Since the height of the back-mounted handling AGV is relatively low, the existing transfer device cannot reach the picking height of the fork on the three-dimensional warehouse aisle stacker. Therefore, a warehouse material transfer device is needed for people to use. Content of the Utility Model

[0004] The purpose of the utility model is to provide a warehouse material transfer device, which can conveniently connect the tray through a hydraulic telescopic rod and a connector, can dock trays of different sizes, and can lift the tray by rotating the lifting wheel of the lifting motor to wind up the lifting rope, so as to conveniently lift the material to a suitable height. Then, the tray can be moved to the material placement rack through a lead screw structure, and the overall working efficiency is relatively high, which can meet the material distribution requirements in intelligent three-dimensional warehouses with different structures, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A warehouse material transfer device includes a fixed support plate, the bottom of the fixed support plate is fixedly connected with fixed support legs, the top surface of the fixed support plate is fixedly connected with a protective chassis, a lifting motor is fixedly connected inside the protective chassis, and the lifting motor is a double-output shaft motor. The main shafts at both ends of the lifting motor are fixedly connected with lifting rotating shafts through couplings. A lifting wheel is fixedly connected to the outside of the lifting rotating shaft, a lifting rope is fixedly connected to one side of the lifting wheel, connection holes are opened inside the fixed support plate and inside the bottom of the protective chassis, and the lifting rope passes through the connection holes and is fixedly connected with a movable frame.

[0007] As a further optimization, a limiting sliding groove is opened inside the fixed support leg, and a limiting sliding block is fixedly connected to one side of the movable frame.

[0008] As a further optimization, both the limiting sliding groove and the limiting sliding block are arranged in a T shape, and the limiting sliding block is in sliding fit connection with the limiting sliding groove.

[0009] As a further optimization, a driving motor is fixedly connected to one side of the movable frame. The main shaft of the driving motor is fixedly connected to a driving lead screw through a coupling. A lead screw kit is spirally connected to the outside of the driving lead screw. One side of the lead screw kit is fixedly connected to a movable support.

[0010] As a further optimization, an installation groove is formed inside the movable support. A hydraulic telescopic rod is fixedly connected to the inside of the installation groove. One end of the hydraulic telescopic rod is fixedly connected to a connecting head.

[0011] As a further optimization, the connecting heads are symmetrically arranged, and the thickness dimension of the movable support matches the internal thickness dimension of the movable frame.

[0012] As a further optimization, the number of the fixed legs is four and they are evenly distributed at the four corner positions of the bottom of the fixed support plate. The other end of each fixed leg is fixedly connected to an installation base.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: By setting the lifting rope, limit slider, driving lead screw and connecting head, etc., when in use, after the AGV cart moves the material under the equipment, when the movable support is lowered to a suitable height, the hydraulic telescopic rod is used to move the connecting head under the tray. Then, the lifting motor is used to rotate the lifting rotating shaft to rotate the lifting rotating wheel to wind up the lifting rope. The lifting rope can pull the movable frame to rise. The movable frame drives the limit slider to slide in the limit chute. When the movable frame rises, it can lift the tray and lift the tray to a suitable height. Then, the driving motor is used to rotate the driving lead screw to move the lead screw kit spirally arranged on the outside. The kit drives the movable support to move, and the tray can be moved to the material placement rack. Then, the connecting head can be moved out by using the hydraulic telescopic rod. In summary, when the present utility model is in use, the hydraulic telescopic rod cooperates with the connecting head to conveniently connect the tray, can dock trays of different sizes, and can lift the tray by rotating the lifting rotating wheel of the lifting motor to wind up the lifting rope, which is convenient to lift the material to a suitable height. Then, the tray can be moved to the material placement rack through the lead screw structure. The overall working efficiency is relatively high, and it can meet the material distribution requirements in intelligent stereoscopic warehouses with different structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the specific embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model.

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is Figure 1Schematic diagram of the structure at position A;

[0017] Figure 3 It is a schematic diagram of the installation structure of the lifting rope of the present utility model;

[0018] Figure 4 It is a schematic diagram of the installation structure of the connecting head of the present utility model;

[0019] Reference numerals in the figure: 1, fixed support plate; 2, fixed support leg; 3, installation base; 4, protective chassis; 5, lifting motor; 6, lifting rotating shaft; 7, lifting wheel; 8, lifting rope; 9, connection hole; 10, movable frame; 11, limit sliding groove; 12, limit sliding block; 13, driving motor; 14, driving lead screw; 15, lead screw kit; 16, movable support; 17, installation groove; 18, hydraulic telescopic rod; 19, connecting head. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1:

[0022] Please refer to Figures 1 to 4 As shown, a warehouse material transfer device, the bottom of the fixed support plate 1 is fixedly connected with a fixed support leg 2, the top surface of the fixed support plate 1 is fixedly connected with a protective chassis 4, the inside of the protective chassis 4 is fixedly connected with a lifting motor 5, and the lifting motor 5 is a double-output shaft motor. The main shafts at both ends of the lifting motor 5 are fixedly connected with lifting rotating shafts 6 through couplings. The outside of the lifting rotating shaft 6 is fixedly connected with a lifting wheel 7. One side of the lifting wheel 7 is fixedly connected with a lifting rope 8. Connection holes 9 are opened on the inner side of the fixed support plate 1 and the inner bottom of the protective chassis 4, and the lifting rope 8 passes through the connection hole 9 and is fixedly connected with a movable frame 10.

[0023] Furthermore, a limit sliding groove 11 is opened on the inner side of the fixed support leg 2, a limit sliding block 12 is fixedly connected to one side of the movable frame 10, the limit sliding groove 11 and the limit sliding block 12 are both arranged in a T shape, and the limit sliding block 12 is in sliding fit with the limit sliding groove 11; this prevents the movable frame 10 from falling off the fixed support leg 2 and ensures its reasonable lifting.

[0024] More preferably, a driving motor 13 is fixedly connected to one side of the movable frame 10. The main shaft of the driving motor 13 is fixedly connected to a driving lead screw 14 through a coupling. A lead screw kit 15 is helically connected to the outside of the driving lead screw 14. One side of the lead screw kit 15 is fixedly connected to a movable support 16. An installation groove 17 is formed inside the movable support 16. A hydraulic telescopic rod 18 is fixedly connected to the inside of the installation groove 17. One end of the hydraulic telescopic rod 18 is fixedly connected to a connection head 19. The connection heads 19 are symmetrically arranged, and the thickness dimension of the movable support 16 matches the internal thickness dimension of the movable frame 10. By using the operation of the lead screw structure, it is convenient to move the movable support 16, which is beneficial for moving materials for use.

[0025] Embodiment 2:

[0026] Please refer to Figure 1 As shown, the difference between this embodiment and Embodiment 1 is that the number of fixed legs 2 is four and they are evenly distributed at the four corner positions at the bottom of the fixed support plate 1. The other end of each fixed leg 2 is fixedly connected to an installation base 3; this ensures the stable installation of the fixed support plate 1 and is beneficial for material transfer and movement for use.

[0027] The working principle of the present utility model: When in use, after the AGV cart moves the material below the equipment, the movable support 16 is lowered to an appropriate height. Then, the hydraulic telescopic rod 18 is used to move the connection head 19 below the tray. Then, the lifting motor 5 rotates the lifting rotating shaft 6 to rotate the lifting rotating wheel 7 to wind up the lifting rope 8. The lifting rope 8 can pull the movable frame 10 to rise. The movable frame 10 drives the limit slider 12 to slide in the limit sliding groove 11. When the movable frame 10 rises, it can lift the tray. After lifting the tray to an appropriate height, the driving motor 13 is used to rotate the driving lead screw 14 to move the lead screw kit 15 spirally arranged on the outside. The kit drives the movable support 16 to move, and the tray can be moved to the material placement rack. Then, the connection head 19 can be moved out by using the hydraulic telescopic rod 18.

[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0029] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A warehouse material transfer device, comprising a fixed support plate (1), characterized in that: The bottom of the fixed support plate (1) is provided with fixed support legs (2). The top surface of the fixed support plate (1) is provided with a protective chassis (4). Inside the protective chassis (4), there is a lifting motor (5), and the lifting motor (5) is a double-output shaft motor. The main shafts at both ends of the lifting motor (5) are respectively provided with lifting rotating shafts (6) through couplings. The outer side of the lifting rotating shaft (6) is provided with a lifting runner (7). One side of the lifting runner (7) is provided with a lifting rope (8). Connecting holes (9) are respectively opened inside the fixed support plate (1) and at the bottom inside of the protective chassis (4), and the lifting rope (8) passes through the connecting hole (9) to be provided with a movable frame (10); a limiting sliding groove (11) is opened inside the fixed support leg (2), and a limiting sliding block (12) is arranged on one side of the movable frame (10); both the limiting sliding groove (11) and the limiting sliding block (12) are arranged in a T shape, and the limiting sliding block (12) is in sliding fit with the limiting sliding groove (11).

2. The warehouse material transfer device according to claim 1, characterized in that: A driving motor (13) is arranged on one side of the movable frame (10). The main shaft of the driving motor (13) is provided with a driving lead screw (14) through a coupling. A lead screw kit (15) is in threaded connection with the outer side of the driving lead screw (14), and a movable support (16) is arranged on one side of the lead screw kit (15).

3. The warehouse material transfer device according to claim 2, characterized in that: An installation groove (17) is opened inside the movable support (16). A hydraulic telescopic rod (18) is arranged inside the installation groove (17), and a connecting head (19) is arranged at one end of the hydraulic telescopic rod (18).

4. The a warehouse material transfer device according to claim 3, wherein: The connecting heads (19) are symmetrically arranged, and the thickness dimension of the movable support (16) is matched with the internal thickness dimension of the movable frame (10).

5. The warehouse material transfer device according to claim 1, characterized in that: The number of the fixed support legs (2) is four, and they are evenly distributed at the four corner positions at the bottom of the fixed support plate (1). An installation base (3) is arranged at the other end of each fixed support leg (2).

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