Transmission base for container

Abstract

The utility model discloses a transmission base for a container, which comprises two symmetrically arranged outer cross beams, two ends of two side plates are respectively connected with the end parts of the two outer cross beams to form a rectangular frame, two inner cross beams are symmetrically arranged in the rectangular frame, a fixing frame is arranged between the two inner cross beams, a double-output speed reducer is arranged on the fixing frame, and the double-output speed reducer is arranged on the rectangular frame. The two sides of the double-output speed reducer are symmetrically connected with two transmission shafts, and two ends of each transmission shaft are respectively provided with a belt pulley. The double-output speed reducer is reasonable and ingenious in structural design, the double-output speed reducer can enable the two transmission shafts to operate synchronously, it is guaranteed that the lifting trolley connected with the belt is kept horizontal in the operation process, force of the lifting trolley is evenly distributed on the rectangular frame through the double transmission shafts, pressure on the motor is reduced, floating of motor positioning is avoided, and the service life of the lifting trolley is prolonged. And the transmission output stability is ensured.

Description

Technical Field

[0001] This utility model relates to a transmission base for a shipping container. Background Technology

[0002] Smart vending machines use a transmission structure to stack goods in batches on shelves, making rational use of storage space. Generally, the transmission of a vending machine uses a gear reducer to drive an output shaft, which in turn drives a transmission belt to lift and lower the pallet. When performing heavy lifting operations, the force on a single output shaft is unstable, and the positioning of the motor may fluctuate. This not only causes significant noise but also reduces transmission accuracy and stability, which is not conducive to the long-term stable operation of the smart vending machine. Utility Model Content

[0003] To overcome the above-mentioned shortcomings, this utility model provides a transmission base for a container, which can ensure the stable operation of the transmission device.

[0004] To achieve this objective, the structure adopted by this utility model is as follows: a transmission base for a container, comprising two symmetrically arranged outer crossbeams, two side plates connected to the ends of the two outer crossbeams respectively to form a rectangular frame, two symmetrically arranged inner crossbeams within the rectangular frame, a fixed frame between the two inner crossbeams, a dual-output reducer mounted on the fixed frame, two drive shafts symmetrically connected to both sides of the dual-output reducer, and a pulley mounted at each end of the drive shaft.

[0005] The pulley is installed in the mounting box on the corresponding side plate, and a coupling is provided between the drive shaft and the mounting box. The mounting box is provided with a belt groove corresponding to the pulley.

[0006] A fixing lug is provided at the connection between the inner crossbeam and the side plate.

[0007] Two first diagonal bracing beams are provided between the two outer crossbeams, and the two first diagonal bracing beams form an X shape.

[0008] Multiple second diagonal bracing beams are provided between the two inner crossbeams, and each pair of second diagonal bracing beams forms an X shape.

[0009] Each of the outer and inner crossbeams is vertically supported by a column at its connection point with the side panel. The column is connected to the outer crossbeam, inner crossbeam, and side panel via a connecting plate.

[0010] The bottom of the column is equipped with adjustable feet.

[0011] Its beneficial effects are: the structure of this utility model is reasonable and ingenious. The dual-output reducer can make the two drive shafts run synchronously, ensuring that the lifting trolley connected by the belt remains horizontal during operation. The dual drive shafts distribute the force of the lifting trolley evenly on the rectangular frame, reducing the pressure on the motor, preventing the motor positioning from floating, and ensuring the stability of the transmission output. Attached Figure Description

[0012] This utility model will be described by way of example and with reference to the accompanying drawings, wherein:

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a top view of the present invention. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0016] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this 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.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be 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; it can be a connection within two components; a fixed connection can be welding or adhesive bonding. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0018] like Figure 1 , Figure 2The transmission base for the container shown includes two symmetrically arranged outer crossbeams 1, and two side plates 2 connected to the ends of the two outer crossbeams 1 respectively, forming a rectangular frame. Two symmetrically arranged inner crossbeams 6 are arranged within the rectangular frame, and the inner crossbeams 6 are parallel to the outer crossbeams 1. A fixing frame 5 is provided between the two inner crossbeams 1, with both ends of the fixing frame 5 fixed to the center position of the two inner crossbeams 6. A dual-output reducer 7 is installed on the fixing frame 5, and two drive shafts 8 are symmetrically connected to both sides of the dual-output reducer 7. The dual-output reducer 7 drives the two drive shafts 8 to rotate relative to each other, and each drive shaft 8 has a pulley at both ends. The dual-output reducer 7 enables the two drive shafts 8 to operate synchronously, ensuring that the lifting trolley connected to the belt remains horizontal during operation. The dual drive shafts evenly distribute the force of the lifting trolley on the rectangular frame, reducing the pressure on the motor, preventing motor positioning from floating, and ensuring the stability of the transmission output.

[0019] The pulley is installed in the mounting box 3 on the corresponding side plate 2. A coupling is provided between the drive shaft 8 and the mounting box 3. The mounting box 3 is provided with a belt groove 9 corresponding to the pulley. The belt passes through the belt groove and connects to the pulley. Since the belt will vibrate to a certain extent during the transmission process, the belt groove can limit the vibration of the belt, thereby making the transmission more stable.

[0020] A fixing ear plate 4 is provided at the connection between the inner crossbeam 6 and the side plate 2 to enhance the stability of the inner crossbeam 6 and the fixing frame 5.

[0021] Two first diagonal bracing beams 10 are provided between the two outer crossbeams 1. The two first diagonal bracing beams 10 intersect each other to form an X shape. The two ends of the first diagonal bracing beams 10 are respectively connected and fixed to the ends of the outer crossbeams 1 to enhance the connection strength and stability of the rectangular frame.

[0022] Multiple second diagonal bracing beams 11 are provided between the two inner crossbeams 6. Each pair of second diagonal bracing beams 11 intersects to form an X shape. The two ends of the second diagonal bracing beams are fixed to the inner crossbeams 6 on both sides. The X-shape formed by multiple second diagonal bracing beams 11 is evenly distributed between the two inner crossbeams 6 to enhance the strength and stability of the connection between the two inner crossbeams 6.

[0023] A column 12 is vertically installed at the connection points between the outer crossbeam 1 and the inner crossbeam 6 and the side plate 2. The column 12 is connected to the outer crossbeam 1, the inner crossbeam 6 and the side plate 2 respectively through a connecting plate. An adjustable support leg 13 is provided at the bottom of the column 12. The column 12 serves as a connection point for the upper support of the container on the one hand, and on the other hand, it strengthens the connection and evenly distributes the force on the side plate 2.

[0024] Based on the above description and inspired by this utility model, those skilled in the art 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 contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A drive base for a container, characterised in that, It includes two symmetrical outer beams (1), two side plates (2) are respectively connected with the end of the two outer beams (1), and a rectangular frame is formed, two inner beams (6) are symmetrically arranged in the rectangular frame, a fixing frame (5) is arranged between the two inner beams (6), a double-output speed reducer (7) is arranged on the fixing frame (5), two transmission shafts (8) are symmetrically connected on the two sides of the double-output speed reducer (7), and a belt pulley is arranged at the two ends of the transmission shaft (8).

2. A power base for a cargo container as defined in claim 1, wherein, The belt pulley is arranged in the mounting box (3) arranged on the corresponding side plate (2), a shaft coupling is arranged between the transmission shaft (8) and the mounting box (3), and a belt groove (9) is arranged on the mounting box (3) corresponding to the belt pulley.

3. The power base for a cargo container of claim 1, wherein, The inner beam (6) is provided with a fixed lug plate (4) at the connection with the side plate (2).

4. The power base for a cargo container of claim 1, wherein, The two outer beams (1) are provided with two first inclined beams (10), and the two first inclined beams (10) form an X shape.

5. The power base for a cargo container of claim 1, wherein, A plurality of second inclined beams (11) are arranged between the two inner beams (6), and every two second inclined beams (11) form an X shape.

6. The power base for a cargo container of claim 1, wherein, The outer beam (1) and the inner beam (6) are respectively provided with a vertical column (12) at the connection with the side plate (2), and the vertical column (12) is connected with the outer beam (1), the inner beam (6) and the side plate (2) through a connecting plate.

7. A power base for a container as claimed in claim 6, wherein, The bottom of the vertical column (12) is provided with an adjustable supporting leg (13).

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