CN209889335U

CN209889335U - Double-layer movable rotatable logistics tray

Info

Publication number: CN209889335U
Application number: CN201821805925.3U
Authority: CN
Inventors: 于振勇; 马超; 徐柳; 胡广枭; 辛世成
Original assignee: Military Transportation University of PLA
Current assignee: Military Transportation University of PLA
Priority date: 2018-11-02
Filing date: 2018-11-02
Publication date: 2020-01-03
Anticipated expiration: 2028-11-02

Abstract

The utility model discloses a double-layer movable rotatable logistics tray, which is characterized by comprising an upper layer tray and a lower layer tray, wherein the upper layer tray and the lower layer tray are connected through a rotating part, and the upper layer tray can rotate; the lower part of the lower layer tray is provided with a wheel mechanism, and the logistics tray can move through the wheel mechanism. When the tray is placed in a narrow space, the tray can be directly pushed to be moved out, and the tray can be moved to various places without any instrument; when wanting to call tray upper portion goods, because the installation of rotating member, can take out and carry through rotatory upper tray, when using the universal joint, upper tray can have the slope of certain angle, can be more convenient take the goods of eminence to other not good possibility factors have been avoided.

Description

Double-layer movable rotatable logistics tray

Technical Field

The utility model relates to a commodity circulation tray technical field especially relates to a double-deck portable rotatable commodity circulation tray.

Background

Modern logistics pallet operations not only significantly improve the loading and unloading effect, but also allow the implementation thereof, with changes in the form of warehouse buildings, the construction of ships, the loading and unloading facilities and management organisations of railways and other transportation means. In the packaging of goods, the packaging is facilitated to be standardized and modularized, and even the general production activities except loading and unloading can be obviously influenced. With the increasing precision of production equipment and the increasing degree of automation, the production planning becomes stronger and more and the management mode becomes more advanced, and the inter-process transportation and the supply of materials and semi-finished products to the production line become more and more important.

However, the trays also present some problems in use: 1. the tray occupies a large floor area, and when used for storage, if the storage space is small and other instruments are needed for assisting in moving the tray, the operating instruments cannot be unfolded, thereby causing difficulty in moving. 2. The tray is fixed to be placed, and in order to save space, the space is very little between each tray, and when it was fully loaded, if want to shift the tray upper portion goods, then just be difficult to transfer the goods out, greatly increased moreover and knocked over the possibility of other goods.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists among the above-mentioned prior art, the utility model aims at providing a double-deck portable rotatable commodity circulation tray.

In order to realize the purpose of the utility model, the utility model provides a double-layer movable rotatable logistics tray which is characterized by comprising an upper layer tray and a lower layer tray, wherein the upper layer tray and the lower layer tray are connected through a rotating part, and the upper layer tray can rotate; the lower part of the lower layer tray is provided with a wheel mechanism, and the logistics tray can move through the wheel mechanism.

Compared with the prior art, the utility model has the advantages that when the tray is placed in a narrow space, the tray can be directly pushed to move out, and the tray can be moved to various places without any apparatus; when wanting to call tray upper portion goods, because the installation of rotating member, can take out and carry through rotatory upper tray, when using the universal joint, upper tray can have the slope of certain angle, can be more convenient take the goods of eminence to other not good possibility factors have been avoided.

Drawings

FIG. 1 is a first schematic view of the structure of embodiment 1 of the present application;

FIG. 2 is a second schematic view of the structure of embodiment 1 of the present application;

FIG. 3 is a third schematic view of the structure of embodiment 1 of the present application;

FIG. 4 is a fourth schematic view of the structure of embodiment 1 of the present application;

FIG. 5 is a schematic structural diagram of embodiment 2 of the present application;

FIG. 6 is a schematic structural diagram of embodiment 3 of the present application;

in the figure, 1-extension plate, 2-upper tray, 3-rotating piece, 4-fork garage, 5-lower tray, 6-wheel mechanism, 7-cushion block, 8-transmission gear, 9-rotating motor, 10-lifting screw rod, 11-screw sleeve, 12-rolling wheel, 13-supporting rod, 14-connecting bolt, 15-hinging lug and 16-T type pull rod.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that "connected" and words used in this application to express "connected," such as "connected," "connected," and the like, include both direct connection of one element to another element and connection of one element to another element through another element.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Example 1

As shown in fig. 1 to 4, the present embodiment provides a double-layer movable and rotatable logistics tray, which includes an upper layer tray and a lower layer tray, wherein the upper layer tray and the lower layer tray are connected through a rotating member, and the upper layer tray can rotate; the lower part of the lower layer tray is provided with a wheel mechanism, and the logistics tray can move through the wheel mechanism.

The rotating part is a rotating shaft, the upper end of the rotating shaft is connected with the lower end of the upper tray, and the lower end of the rotating shaft is inserted into the lower tray and is in sliding connection with the lower tray.

The rotating piece is a universal joint, the upper end of the universal joint is connected with the lower end of the upper tray, and the lower end of the universal joint is connected with the lower tray.

In addition, be provided with the cushion on the lower floor tray up end, the cushion is four, and every side of lower floor tray sets up one, the cushion is the elasticity cushion, can the auxiliary stay lower floor tray.

The tray is fixedly placed in most of the time, so that the wheel mechanism is arranged to be lifting, the wheels are retracted when the tray is not used, and the wheels are extended when the tray needs to be moved; lower floor's tray lower part is provided with the race, be provided with wheel mechanism in the race, wheel mechanism includes: the lifting mechanism comprises a rotating motor, a transmission gear, a lifting screw rod, screw sleeves and rolling wheels, wherein the rotating motor is fixed in a wheel groove, the transmission gear is installed on an output shaft of the rotating motor, two screw sleeves are arranged in the wheel groove, the lifting screw rod penetrates through the two screw sleeves and is in threaded connection with the screw sleeves, the lower end of the lifting screw rod is connected with the rolling wheels, the transmission gear is in transmission connection with the lifting screw rod, the rotating motor rotates to drive the transmission gear to rotate, and the transmission gear drives the lifting screw rod to rotate, so that the lifting screw rod drives the rolling wheels to ascend.

Example 2

As shown in fig. 5, in some cases, the area of the tray is small, a larger tray needs to be replaced for use, in order to increase the use range of the tray, extension plates are arranged at four side edges of the upper tray, the extension plates are connected with the edge of the upper tray through hinges, such as hinges, and have two use states, one is parallel to the upper tray surface, and the other is perpendicular to the upper tray surface, when the area of the upper tray needs to be enlarged, the extension plates are kept perpendicular to the upper tray surface, the connecting rings are arranged at the edge of the upper tray and the lower end of the extension plates, two support rings are connected through support rods, one end of each support rod is provided with a lantern ring, the other end of each support rod is provided with a hook, one end of each lantern ring is hinged to the connecting ring at the edge of the upper tray, and one end of each hook can hook the connecting ring of the extension.

Example 3

As shown in figure 6, in order to drag the logistics tray, one side of the lower tray of the logistics tray is provided with a hinge lug, one end of the T-shaped pull rod is connected through a connecting bolt, the other end of the T-shaped pull rod is used for pulling, and the T-shaped pull rod can be detached and is convenient to use.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A double-layer movable rotatable logistics tray is characterized by comprising an upper layer tray and a lower layer tray, wherein the upper layer tray and the lower layer tray are connected through a rotating piece and can rotate; the lower part of the lower layer tray is provided with a wheel mechanism, and the logistics tray can move through the wheel mechanism.

2. The double-deck movable and rotatable logistics tray of claim 1, wherein the rotating member is a rotating shaft, the upper end of the rotating shaft is connected with the lower end of the upper tray, and the lower end of the rotating shaft is inserted into the lower tray and is connected with the lower tray in a sliding manner.

3. The double-deck movable and rotatable logistics tray of claim 1, wherein the rotating member is a universal joint, the upper end of the universal joint is connected with the lower end of the upper tray, and the lower end of the universal joint is connected with the lower tray.

4. The double-deck movable logistics tray of claim 3, wherein the upper end surface of the lower tray is provided with four cushion blocks, one cushion block is arranged on each side of the lower tray, and the cushion blocks are elastic cushion blocks capable of assisting in supporting the lower tray.

5. The double-deck movable and rotatable logistics tray of claim 1, wherein the lower tray is provided with a wheel groove at a lower portion, a wheel mechanism is arranged in the wheel groove, and the wheel mechanism comprises: the lifting mechanism comprises a rotating motor, a transmission gear, a lifting screw rod, screw sleeves and rolling wheels, wherein the rotating motor is fixed in a wheel groove, the transmission gear is installed on an output shaft of the rotating motor, two screw sleeves are arranged in the wheel groove, the lifting screw rod penetrates through the two screw sleeves and is in threaded connection with the screw sleeves, the lower end of the lifting screw rod is connected with the rolling wheels, the transmission gear is in transmission connection with the lifting screw rod, the rotating motor rotates to drive the transmission gear to rotate, and the transmission gear drives the lifting screw rod to rotate, so that the lifting screw rod drives the rolling wheels to ascend.