Tray discharging device

Abstract

The utility model discloses a tray discharging device which comprises a base, wall plates are symmetrically arranged on the two sides of the base, one or more sets of material hooking structures are arranged on the two wall plates, each material hooking structure comprises two back plates, a sliding rail is arranged on each back plate, a bearing support is arranged on each sliding rail, and the bottom of each bearing support is in transmission through a synchronous belt set. A tray hook is arranged on the bearing support, and a barrier strip is arranged at the end, close to the container, of the wallboard. The pallet hook is reasonable and ingenious in structural design, the bearing support drives the pallet hook to move to an outlet of a container, the pallet hook tilts under the action of the barrier strip, in the outward moving process of the bearing support, the pallet hook rotates downwards, hooks a pallet and drives the pallet to move, and after goods are taken, the synchronous belt set drives the pallet to return to the container, so that the goods taking efficiency is improved. And the tray hook tilts under the action of the barrier strip again and is separated from the tray.

Description

Technical Field

[0001] The utility model relates to a pallet discharging device, in particular to a pallet discharging device used for an intelligent container. Background Art

[0002] In order to improve the storage rate in smart containers, several pallets are arranged vertically in the container, and goods are placed in each pallet. When it is necessary to pick up materials, the conveyor will send a specific pallet to the discharge port, and then a pushing device is needed to push the pallet out of the container to facilitate personnel or robotic arms to pick up materials. Since the pallet needs to be retracted again after the materials are picked up, if a pushing device such as a cylinder is used for pushing, when the pallet needs to be retracted, a pallet recovery device needs to be installed. In this way, the mechanical structure of the entire device will be more complicated, and due to the possible errors between the pushing and recovery devices, the pallet recovery position will be inaccurate, causing the pallet to be stuck, which is not conducive to the stable operation of the container. Utility Model Content

[0003] In order to overcome the above-mentioned deficiencies, the present invention provides a tray discharging device, which improves the accuracy of the tray's entry and exit positions and has a simple and efficient structure.

[0004] To achieve this purpose, the structure adopted by the utility model is: a pallet discharging device, including a base, wall panels are symmetrically arranged on both sides of the base, and one or more hook structures are arranged on the two wall panels; the hook structure includes two back panels, the back panels are symmetrically arranged on the wall panels on both sides, each back panel is provided with a slide rail, a load-bearing bracket is provided on the slide rail, a synchronous belt group is provided on the back panel, the bottom of the load-bearing bracket is connected to the synchronous belt group, a pallet hook is provided on the load-bearing bracket, and a baffle is provided on the wall panel near the container end.

[0005] The pallet hook is a metal strip structure, with a connecting block provided at one end of the metal strip and a hook body provided at the other end. The connecting block is connected to the supporting bracket through a pin shaft. A limiting strip is connected above the connecting block. The width of the end of the limiting strip connected to the metal strip is greater than the width of the end facing the hook body. A V-shaped groove is formed between the limiting strip and the metal strip, and the opening of the groove faces the hook body.

[0006] The front and rear ends of the back plate are respectively provided with proximity switches, which are connected to control the motor of the synchronous belt group on the same back plate.

[0007] Two groups of hook material structures are provided on the wall panel, and the hook material structures are arranged in sequence from top to bottom on the wall panel.

[0008] The beneficial effects are: the structural design of the utility model is reasonable and ingenious, the load-bearing bracket drives the pallet hook to move to the container exit, the pallet hook is tilted under the action of the baffle, and during the outward movement of the load-bearing bracket, the pallet hook rotates downward and hooks the pallet and drives the pallet to move. After moving to the edge of the wall panel, personnel or mechanical arms pick up the goods. After taking the goods, the synchronous belt group drives the pallet back to the container. When the pallet hook returns to the baffle position, the pallet hook is tilted again under the action of the baffle and disengages from the pallet. The pallet returns to the container under the action of the feeding mechanism. The overall structure is simple, the entry and exit of the pallet are completed by the same unit, the entry and exit error is small, the pallet entry and exit position can be precisely controlled to avoid the pallet from getting stuck, and multiple sets of hook material structures can realize the simultaneous operation of multiple pallets, thereby improving the working efficiency of the container. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0010] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0011] Figure 2 This is a cross-sectional structural diagram of the utility model;

[0012] Figure 3 2 is a schematic diagram of the pallet hook structure. DETAILED DESCRIPTION

[0013] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0014] In the description of the utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of the utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0015] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components; a fixed connection can be welding or gluing. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0016] like Figure 1 、 Figure 2 The pallet discharging device shown includes a base 9, with wall panels 1 symmetrically arranged on both sides of the base 9, and one or more hook material structures are arranged on the two wall panels 1; the hook material structure includes two back panels 2, and the back panels 2 are symmetrically arranged on the wall panels 1 on both sides, each back panel 2 is provided with a slide rail 3, and a load-bearing bracket 5 is provided on the slide rail 3. A synchronous belt group 4 is provided on the back panel 2, and the synchronous belt group 4 includes a driving wheel and a driven wheel, and a synchronous belt is arranged between the driving wheel and the driven wheel. The driving wheel is driven by a motor, and the bottom of the load-bearing bracket 5 is connected to the synchronous belt of the synchronous belt group 4, and a pallet hook 6 is provided on the load-bearing bracket 5. A baffle 7 is provided on the wall panel 1 near the container end, and the pallet hook 6 contacts and rotates with the baffle 7 during movement.

[0017] like Figure 3 As shown, the pallet hook 6 is a metal bar structure, with a connecting block 61 provided at one end of the metal bar and a hook body 62 provided at the other end. The connecting block 61 is connected to the supporting bracket 5 through a pin shaft, and a limiting bar 63 is connected above the connecting block 61. The width of the end of the limiting bar 63 connected to the metal bar is greater than the width of the end facing the hook body 62. A V-shaped groove 64 is formed between the limiting bar 63 and the metal bar, and the groove 64 opens toward the hook body 62. When the pallet hook 6 approaches the blocking bar 7, the blocking bar 7 enters the groove 64. Under the action of the limiting bar 63, the pallet hook 6 rotates around the pin shaft.

[0018] The front and rear ends of the back plate 2 are respectively provided with proximity switches 8 , which are connected to and controlled by the motor of the synchronous belt group 4 on the same back plate to control the forward and reverse rotation of the motor.

[0019] Two groups of hook material structures are provided on the wall panel, and the hook material structures are arranged in sequence from top to bottom on the wall panel.

[0020] The structural design of the utility model is reasonable and ingenious. The load-bearing bracket drives the pallet hook to move to the container exit, and the pallet hook is tilted under the action of the stop bar. During the outward movement of the load-bearing bracket, the pallet hook rotates downward and hooks the pallet and drives the pallet to move. After moving to the edge of the wall panel, personnel or mechanical arms pick up the goods. After taking the goods, the synchronous belt group drives the pallet back to the container. When the pallet hook returns to the stop bar position, the pallet hook is tilted again under the action of the stop bar and disengages from the pallet. The pallet returns to the container under the action of the feeding mechanism. The overall structure is simple, the entry and exit of the pallet are completed by the same unit, the entry and exit error is small, the pallet entry and exit position can be precisely controlled to avoid the pallet from getting stuck, and multiple sets of hook material structures can realize the simultaneous operation of multiple pallets, thereby improving the working efficiency of the container.

[0021] The above description is based on the present invention. Based on the above description, relevant personnel can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the content of the specification. Its technical scope must be determined according to the scope of the claims.

Claims

1. Tray discharging device, characterized in that: The invention comprises a base (9), wall panels (1) are symmetrically arranged on both sides of the base (9), and one or more hook material structures are arranged on the two wall panels (1); the hook material structure comprises two back panels (2), the back panels (2) are symmetrically arranged on the wall panels (1) on both sides, each back panel (2) is provided with a slide rail (3), a bearing bracket (5) is provided on the slide rail (3), a synchronous belt group (4) is provided on the back panel (2), the bottom of the bearing bracket (5) is connected to the synchronous belt group (4), a pallet hook (6) is provided on the bearing bracket (5), and a blocking bar (7) is provided on the wall panel (1) near the container end.

2. The tray discharging device according to claim 1, characterized in that: The tray hook (6) is a metal strip structure, with a connecting block (61) provided at one end of the metal strip and a hook body (62) provided at the other end. The connecting block (61) is connected to the supporting bracket (5) via a pin shaft. A limiting strip (63) is connected above the connecting block (61). The width of the end of the limiting strip (63) connected to the metal strip is greater than the width of the end facing the hook body (62). A V-shaped groove (64) is formed between the limiting strip (63) and the metal strip, and the opening of the groove (64) faces the hook body (62).

3. The tray discharging device according to claim 1, characterized in that: The front and rear ends of the back plate (2) are respectively provided with proximity switches (8), and the proximity switches (8) are connected to control the motor of the synchronous belt group (4) on the same back plate (2).

4. The tray discharging device according to claim 1, characterized in that: Two groups of hook material structures are provided on the wall panel (1), and the hook material structures are arranged in sequence from top to bottom on the wall panel (1).

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