Multi-layer conveying line

Abstract

The utility model provides a multi-layer conveying line which comprises a machine frame, a plurality of layers of conveying mechanisms arranged up and down are arranged on the machine frame, first conveying carriers are arranged on the conveying mechanisms, and jacking and transferring devices are arranged on the inner sides of the conveying mechanisms. The jacking and transferring device comprises a mounting frame, a lifting frame and a second conveying carrier, and the second conveying carrier is arranged on the lifting frame; the lifting frame is arranged on the mounting frame in the mode that the lifting frame can slide in the vertical direction and is provided with a jacking driving mechanism. When the lifting frame is located at the low point, the second conveying carrier is located below the first conveying carrier, and when the lifting frame is located at the high point, the second conveying carrier is located above the first conveying carrier. The jacking driving mechanism comprises a jacking motor and a plurality of eccentric wheels abutting against the lower end of the lifting frame, and the eccentric wheels are distributed on the two sides of the jacking motor and connected with the jacking motor in a driving mode. According to the multi-layer conveying line, the jacking and transferring component is small in size and located on the inner side of the conveying line rack, and reversing efficiency is high.

Description

Technical Field

[0001] This utility model pertains to logistics conveying devices, and specifically relates to a multi-layer conveyor line. Background Technology

[0002] In the field of modern intelligent warehousing and logistics, traditional single-layer conveyor lines, due to their single conveying plane, have long suffered from low space utilization, making it difficult to meet the growing demands for efficient warehousing operations and space intensification. As the industry continues to explore and utilize warehousing space, multi-layer conveyor lines, with their ability to construct multiple conveying planes, effectively expand the vertical dimension of warehousing space, becoming an important development direction for improving warehousing space utilization and optimizing logistics transportation efficiency.

[0003] However, in practical applications of multi-layer conveyor lines, the reversal of goods between different layers and between different conveying directions on the same layer relies on a lifting and transfer mechanism. Existing lifting and transfer mechanisms are complex in structure, large in size, and heavy in weight. They not only occupy a lot of space and are difficult to adapt to the compact installation environment of multi-layer conveyor lines, but also increase the energy consumption and maintenance costs of equipment operation, which seriously restricts the promotion and efficient application of multi-layer conveyor lines. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a multi-layer conveyor line with small lifting and transfer components and high reversing efficiency.

[0005] This utility model provides a multi-layer conveyor line, comprising: a frame, on which a multi-layer conveyor mechanism is arranged vertically.

[0006] The conveying mechanism is equipped with a first conveying carrier, and the inner side of the conveying mechanism is equipped with a lifting and transferring device.

[0007] The lifting and transferring device includes: a mounting frame, a lifting frame, and a second conveying carrier, wherein the second conveying carrier is disposed on the lifting frame; the lifting frame is disposed on the mounting frame in a manner that allows it to slide in the vertical direction, and is provided with a lifting drive mechanism; when the lifting frame is at a low point, the second conveying carrier is located below the first conveying carrier, and when the lifting frame is at a high point, the second conveying carrier is located above the first conveying carrier;

[0008] The lifting drive mechanism includes a lifting motor and multiple eccentric wheels abutting against the lower end of the lifting frame. The multiple eccentric wheels are distributed on both sides of the lifting motor and are drivenly connected to the lifting motor.

[0009] The working principle of the multi-layer conveying line is as follows: the device is provided with a jacking and moving device, a lifting frame is driven to lift by a jacking driving mechanism, when the lifting frame is at a low point, since the second conveying carrier is located below the first conveying carrier, goods run on the first conveying carrier, when it is needed to reverse, the lifting frame is lifted, the second conveying carrier is lifted above the first conveying carrier, so that the goods are jacked up, and the goods run on the second conveying carrier; the jacking driving mechanism drives a plurality of eccentric wheels to rotate by a jacking motor, so that the lifting frame is jacked up, the response is rapid, the driving efficiency is high, since the eccentric wheels are distributed on the two sides of the jacking motor, space is saved.

[0010] According to an embodiment of the utility model, the mounting frame is provided with a guide rod extending in the vertical direction, and the lifting frame is adapted to the guide rod.

[0011] According to an embodiment of the utility model, the jacking motor is drivenly connected with the eccentric wheels through a synchronous belt.

[0012] According to an embodiment of the utility model, the first conveying carrier is two chains, and the two chains are arranged on the two sides of the conveying mechanism.

[0013] According to an embodiment of the utility model, the second conveying carrier is a roller, and a driving motor of the roller is arranged on one side of the lifting frame in the width direction.

[0014] According to an embodiment of the utility model, the eccentric wheels are two.

[0015] According to an embodiment of the utility model, the conveying mechanism is two layers. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the drawings needed to be used in the specific embodiments or the prior art description will be briefly introduced below. In all the drawings, similar elements or parts are generally indicated by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0017] Figure 1 The structural schematic view of the multi-layer conveying line provided for an embodiment is shown in the figure;

[0018] Figure 2 For Figure 1 The top view of the multi-layer conveying line is shown in the figure;

[0019] Figure 3 The structural schematic view of the jacking and moving device is shown in the figure.

[0020] Explanation of reference numerals

[0021] 1-frame, 2-mounting frame, 3-lifting frame, 4-lifting motor, 5-excenter, 6-guide rod, 7-synchronous belt, 8-chain, 9-roller, 10-driving motor, 11-lifting in-place detection switch, 20-lifting and moving device. DETAILED DESCRIPTION

[0022] The embodiments of the technical scheme of the utility model will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical scheme of the utility model, and therefore only serve as examples, and cannot limit the protection scope of the utility model.

[0023] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application should be the usual meaning understood by the technical personnel in the field to which the utility model belongs.

[0024] Reference Figures 1 to 3 The core structure of the multi-layer conveying line includes a frame 1. On the frame 1, a plurality of conveying mechanisms arranged in layers are arranged to form a three-dimensional conveying space. Each conveying mechanism is provided with a first conveying carrier to realize the normal conveying of goods. Meanwhile, a lifting and moving device 20 is installed on the inner side of the conveying mechanism, which provides key support for the reversing of goods.

[0025] The lifting and moving device 20 is composed of a mounting frame 2, a lifting frame 3 and a second conveying carrier. The second conveying carrier is stably arranged on the lifting frame 3 and bears the load and conveying function during the reversing of goods. The lifting frame 3 is installed on the mounting frame 2 in a sliding manner along the vertical direction, and cooperates with a lifting drive mechanism to realize the precise displacement of the lifting frame 3 in the vertical direction. When the lifting frame 3 is at the low point, the second conveying carrier is located below the first conveying carrier, and the goods can normally run on the first conveying carrier. When the goods reversing operation is needed, the lifting drive mechanism works, the lifting frame 3 rises, and the second conveying carrier is lifted above the first conveying carrier, so as to lift the goods and realize the transfer of the goods from the first conveying carrier to the second conveying carrier, and complete the reversing action.

[0026] Further, the lifting drive mechanism includes a lifting motor 4 and a plurality of eccentric wheels 5. The eccentric wheels 5 abut against the lower end of the lifting frame 3 and are distributed on both sides of the lifting motor 4 and are drivingly connected with the lifting motor 4. When working, the lifting motor 4 drives the eccentric wheels 5 to rotate, and the special structure of the eccentric wheels 5 converts the rotary motion into the vertical lifting motion of the lifting frame 3. The structure has rapid response and high driving efficiency, and since the eccentric wheels 5 are symmetrically distributed on both sides of the lifting motor 4, the installation space of the device is effectively saved.

[0027] In structural details, the mounting frame 2 is provided with a guide rod 6 extending in the vertical direction, the lifting frame 3 is matched with the guide rod 6 through an adaptive structure, the lifting movement of the lifting frame 3 is guided, the stability and accuracy of the movement are ensured, the lifting in place detection switch 11 is further arranged on the mounting frame 2, the synchronous belt 7 is arranged between the jacking motor 4 and the eccentric wheel 5, the reliability and synchronization of power transmission are ensured, the first conveying carrier adopts two chains 8, which are arranged on both sides of the conveying mechanism, and the goods can be stably carried and conveyed, the roller 9 is selected for the second conveying carrier, the driving motor 10 is installed on one side of the lifting frame 3 in the width direction and is at the same height with the lifting frame, and the installation and maintenance are convenient, the number of the eccentric wheel 5 is set to two in the embodiment, the lifting effect is ensured, and the cost and space layout are optimized, the conveying mechanism is arranged as two layers, the common double-layer conveying demand is met, and the structure design can be flexibly expanded in layers according to actual needs.

[0028] In the description of the utility model, a large number of specific details are explained. However, it can be understood that the embodiments of the utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail in order not to obscure the understanding of the present description.

[0029] In the description of the present specification, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of different embodiments or examples without contradiction.

[0030] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical scheme of the utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features. The essence of the corresponding technical scheme does not deviate from the scope of the technical scheme of the embodiments of the utility model, and it should be covered in the scope of the claims and description of the utility model.

Claims

1. A multi-layer conveyor line, characterized in that, Include: Rack (1), which is provided with a plurality of layers of conveying mechanism arranged in up-down direction, The conveying mechanism is provided with a first conveying carrier, and the inner side of the conveying mechanism is provided with a jacking and transferring device; The jacking and transferring device comprises a mounting frame (2), a lifting frame (3) and a second conveying carrier, the second conveying carrier is arranged on the lifting frame (3); The lifting frame (3) is arranged on the mounting frame (2) in a manner capable of sliding in vertical direction, and is provided with a jacking drive mechanism; When the lifting frame (3) is at the low point, the second conveying carrier is below the first conveying carrier, when the lifting frame (3) is at the high point, the second conveying carrier is above the first conveying carrier; The jacking drive mechanism comprises a jacking motor (4) and a plurality of eccentric wheels (5) abutting against the lower end of the lifting frame (3), a plurality of the eccentric wheels (5) are distributed on both sides of the jacking motor (4) and are drivingly connected with the jacking motor (4).

2. A multi-tiered conveyor line as claimed in claim 1, wherein, The mounting frame (2) is provided with a guide rod (6) extending in vertical direction, and the lifting frame (3) is fitted on the guide rod (6).

3. A multi-tiered conveyor line as defined in claim 1, wherein, The jacking motor (4) is drivingly connected with the eccentric wheel (5) through a synchronous belt (7).

4. The multi-tiered conveyor line of claim 1, wherein, The first conveying carrier is two chains (8), and the two chains (8) are arranged on both sides of the conveying mechanism.

5. The multi-tiered conveyor line of claim 1, wherein, The second conveying carrier is a roller (9), and the drive motor (10) of the roller (9) is arranged on one side of the lifting frame (3) in width direction.

6. A multi-tiered conveyor line as defined in claim 1, wherein, The eccentric wheel (5) is two.

7. A multi-tiered conveyor line as defined in claim 1, wherein, The conveying mechanism is two layers.

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