An elevator conveyor

Abstract

The utility model is suitable for logistics conveying equipment technical field provides a kind of lifting type conveying device.The lifting type conveying device includes rack, first conveying component, second conveying component, lifting assembly and locking assembly;The first conveying component one end rotation setting in the rack, other end is close to the second conveying component, the second conveying rotation setting in the rack, the lifting assembly is set in the rack, for adjusting the inclination angle between the first conveying component and the rack, the locking assembly fixes the angle between the second conveying component and the rack, and the first conveying component is used to active conveying goods.The utility model adapts to different height's loading and unloading platform and horizontal loading scene, improves the automation degree and operation fluency of loading and unloading operation, satisfies the goods loading and unloading demand under different scenes.

Description

Technical Field

[0001] This utility model relates to the field of logistics conveying equipment technology, and in particular to a lifting conveying device. Background Technology

[0002] In logistics warehousing and cargo loading and unloading operations, efficient cargo transportation, labor-saving stacking, and convenient loading and unloading processes are key to ensuring operational quality and efficiency. However, existing cargo loading, unloading, and transportation equipment has significant limitations: on the one hand, height adjustment is inconvenient when stacking goods, manual handling is strenuous, easily leading to low operational efficiency and physical exhaustion; on the other hand, belt conveyors and trailers are prone to interference during loading, and the lack of effective anti-interference structural design results in obstructed unloading processes, as illustrated by a cargo loading and unloading device disclosed in patent CN203095044U. Furthermore, the equipment has low functional integration, failing to simultaneously meet multiple requirements such as lifting adjustment, anti-interference, and precise control.

[0003] Therefore, there is an urgent need for a multi-functional logistics conveying device to improve the convenience, efficiency, and automation of cargo loading, unloading, and transportation. Summary of the Invention

[0004] The purpose of this utility model embodiment is to provide a lifting conveying device, which aims to solve the problems of inconvenient logistics transportation, low degree of automation and low efficiency.

[0005] This utility model embodiment is implemented as follows: a lifting conveying device, the lifting conveying device including a frame, a first conveying component, a second conveying component, a lifting component, and a locking component; One end of the first conveying component is rotatably mounted on the frame, and the other end is close to the second conveying component. The second conveying component is rotatably mounted on the frame. The lifting component is mounted on the frame and is used to adjust the tilt angle between the first conveying component and the frame. The locking component fixes the angle between the second conveying component and the frame. The first conveying component is used to actively convey goods.

[0006] Furthermore, the frame is provided with an arc-shaped groove, and the locking assembly passes through the arc-shaped groove and the second conveying assembly in sequence.

[0007] Furthermore, the locking assembly is a locking bolt, which has a rotating handle.

[0008] Furthermore, the locking assembly is detachably connected to the frame.

[0009] Furthermore, the second conveying component has several handles at the end away from the first conveying component.

[0010] Furthermore, the second conveying component is a roller conveyor component.

[0011] Furthermore, the second conveying component is equipped with a cargo detection photoelectric sensor for detecting cargo signals. Upon triggering, the first conveying component stops after a delay.

[0012] Furthermore, the lifting assembly includes a hydraulic lifting cylinder, a sliding member, and a lifting component. The hydraulic lifting cylinder is fixedly mounted on the frame, with its rod end connected to the sliding member. The sliding member is slidably mounted on the frame. One end of the lifting component is rotatably connected to the sliding member, and the other end is rotatably connected to the first conveying assembly.

[0013] Furthermore, the first conveying component is a roller belt transmission structure, and the second conveying component is connected to the frame via a rotating hinge, wherein the rotating hinge and the roller of the first conveying component are on the same horizontal line.

[0014] Furthermore, the bottom of the frame is provided with several support feet.

[0015] The present invention provides a lifting conveying device, the advantages of which are that the first conveying component is an active transmission device to realize the continuous conveying of goods, and the lifting component drives the first conveying component to switch between inclined and horizontal states to adapt to loading and unloading platforms of different heights and horizontal loading scenarios; the second conveying component is a flipping structure to assist in loading and can avoid the unloading path of trailers, thereby improving the automation level and smoothness of loading and unloading operations and meeting the needs of loading and unloading goods in different scenarios. Attached Figure Description

[0016] Figure 1 A perspective view of a lifting conveyor device provided for an embodiment of this utility model; Figure 2 A side view of a lifting conveyor device provided in an embodiment of this utility model; Figure 3 for Figure 2 A partial view of A in the middle; Figure 4 A cross-sectional view of a lifting conveyor device provided in an embodiment of this utility model; Figure 5 A bottom view of a lifting conveyor device provided in an embodiment of this utility model; 1. Frame; 2. First conveying assembly; 3. Second conveying assembly; 4. Lifting assembly; 5. Locking assembly; 6. Locking bolt; 7. Rotating handle; 8. Arc groove; 9. Cargo detection photoelectric sensor; 10. Hydraulic pump motor; 11. Hydraulic lifting cylinder; 12. Sliding component; 13. Lifting component; 14. Rotating hinge component; 15. Belt drive motor. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] It is understood that the terms "first," "second," etc., used in this application may be used herein to describe various elements, but unless otherwise specified, these elements are not limited by these terms. These terms are used only to distinguish one element from another. For example, without departing from the scope of this application, a first xx mechanism may be referred to as a second xx mechanism, and similarly, a second xx mechanism may be referred to as a first xx mechanism.

[0019] like Figure 1 and 2 As shown, a lifting conveying device includes a frame 1, a first conveying component 2, a second conveying component 3, a lifting component 4, and a locking component 5. One end of the first conveying component 2 is rotatably mounted on the frame 1, and the other end is close to the second conveying component 3. The second conveying component is rotatably mounted on the frame 1. The lifting component 4 is mounted on the frame 1 and is used to adjust the tilt angle between the first conveying component 2 and the frame 1. The locking component 5 fixes the angle between the second conveying component 3 and the frame 1. The first conveying component 2 is used to actively convey goods.

[0020] In this embodiment, the first conveying component 2 is an active conveying device that enables continuous transport of goods. The lifting component 4 drives the first conveying component 2 to switch between an inclined state and a horizontal state, adapting to loading and unloading platforms of different heights and horizontal loading scenarios. The second conveying component 3 is a flipping structure used to assist in loading and can avoid the unloading path of trailers, improving the automation level and smoothness of loading and unloading operations, and meeting the loading and unloading needs of goods in different scenarios.

[0021] In this embodiment, the frame 1 is used to integrate and install the core components of the lifting assembly 4, the first conveying assembly 2, and the second conveying assembly 3. The support feet at the bottom can adjust the level of the equipment to ensure the stability of the equipment during operation, avoid the impact of equipment shaking on the accuracy of cargo conveying and loading / unloading, and prevent safety hazards caused by equipment displacement during operation.

[0022] In this embodiment, the first conveying component 2 can be a conventional conveying device, such as a plate chain conveyor or a belt conveyor. The plate chain conveyor's slats can be designed with anti-slip patterns or sidewalls, making it ideal for conveying boxes, turnover boxes, and bottles on moderate slopes. Belt conveyors offer high material compatibility, high and continuous conveying efficiency, and stable operation; therefore, belt conveying is preferred in this embodiment. In this embodiment, the first conveying component 2 is an active conveying unit that needs to be driven by a motor or other power equipment to transfer goods from below to the second conveying component 3 at an angle above. The belt conveyor in this embodiment has a belt drive motor 15 integrated into the bottom of the frame 1, such as... Figure 4 and 5 As shown.

[0023] In this embodiment, the second conveying component 3 is a roller conveying component, specifically a non-powered roller assembly. Its core feature is that it does not rely on external power and moves entirely by human push, the weight of the goods themselves, or inertia. Its advantages lie in its economy, flexibility, and simplicity, making it very suitable for horizontal cargo handling applications.

[0024] Furthermore, the second conveying component 3 is provided with several handles at the end away from the first conveying component 2. When it is necessary to adjust the angle of the second conveying component 3, the operator can hold the handles to adjust the angle, and then fix the position of the second conveying component 3 by locking component 5.

[0025] In this embodiment, as Figure 2 and 3 As shown, the frame 1 is provided with an arc-shaped groove 8, and the locking assembly 5 passes through the arc-shaped groove 8 and the second conveying assembly 3 in sequence. The locking assembly 5 is a locking bolt 6, and the locking bolt 6 has a rotating handle 7. The locking assembly 5 is detachably connected to the frame 1. The arc-shaped groove 8 conforms to the rotation trajectory of the second conveying assembly 3, and the rotating handle 7 allows the operator to easily remove the locking bolt 6 for detachable connection. When disassembly is required, the locking bolt 6 is pulled out from the arc-shaped groove 8, and then the second conveying assembly 3 can be removed; when the angle of the second conveying assembly needs to be adjusted, the angle adjustment can be completed simply by loosening the locking bolt 6 by rotating the handle 7, without removing the entire locking bolt 6.

[0026] Furthermore, such as Figure 1As shown, the first conveying component 2 is preferably a roller belt conveyor structure. The second conveying component 3 is connected to the frame 1 via a rotating hinge 14, which is on the same horizontal line as the roller of the first conveying component 2. The second conveying component 3 is a roller conveyor assembly, and a cargo detection photoelectric sensor 9 is installed on the second conveying component 3 to detect cargo signals. Upon triggering, the first conveying component 2 stops after a delay. After the first conveying component 2 starts, it drives the conveyor belt to rotate, conveying the cargo from the front end of the belt to the second conveying component 3 at the end. When the cargo reaches the area of ​​the second conveying component 3, the cargo detection photoelectric sensor 9 detects the cargo signal, triggering the first conveying component 2 to stop after a delay, so that the cargo stops stably on the second conveying component 3, avoiding over- or under-conveying of cargo and ensuring the accuracy of cargo conveying. The second conveying component 3 avoids interference between the loading structure and the trailer by rotating around the roller via the rotating hinge 14, ensuring a smooth connection of the loading and unloading process.

[0027] In this embodiment, as Figure 4 and 5 As shown, the lifting assembly 4 includes a hydraulic lifting cylinder 11, a sliding member 12, and a lifting member 13. The hydraulic lifting cylinder 11 is fixedly mounted on the frame 1, with its rod end connected to the sliding member 12. The sliding member 12 is slidably mounted on the frame 1. One end of the lifting member 13 is rotatably connected to the sliding member 12, and the other end is rotatably connected to the first conveying assembly 2. The hydraulic lifting cylinder 11, the sliding member 12, and the lifting member 13 are integrated on the frame 1, located at the bottom of the first conveying assembly 2, which raises the center of gravity of the lowering device and improves the integration and stability of the device.

[0028] Specifically, the hydraulic lifting cylinder 11 is controlled by the hydraulic pump motor 10, which is also integrated on the frame 1, driving the lifting component 13 in conjunction, thereby enabling the first conveying assembly 2 to switch between an inclined state and a horizontal state. When goods need to be stacked to save physical effort, the hydraulic lifting cylinder 11 extends, causing the first conveying assembly 2 to tilt at an angle to accommodate the height requirements of stacked goods and reduce the intensity of manual handling; when it is necessary to cooperate with the second conveying assembly 3 for loading operations, the hydraulic lifting cylinder 11 retracts, and the first conveying assembly 2 returns to a horizontal state, facilitating the docking of the first conveying assembly 2 and the second conveying assembly 3 and improving loading convenience.

[0029] Working principle: In the initial state, the locking component 5 is in the locked state, and the rotating hinge 14, together with the second conveying component 3, is limited to the retracted position. When it is necessary to switch the second conveying component 3 to the working state, the operator rotates the locking bolts 6 with handles on both sides of the first conveying component 2 and slides them away from the rotating hinge 14 along the arc groove 8. Under the action of its own gravity, the rotating hinge 14 rotates downward around the axis of the roller to the preset working position. Then, the locking bolts 6 are slid back to the locking position that matches the rotating hinge 14, and the locking bolts 6 are tightened to lock and position the rotating hinge 14, thus completing the switching of the working state of the second conveying component. In the working scenario where the second conveyor component 3 is in the working position, if it needs to be adjusted to the retracted state, the locking bolt 6 can be loosened again and moved away along the arc groove 8. After flipping the second conveyor component 3 upward to the retracted position, the locking bolt 6 can be reset and tightened to achieve the retraction and storage of the second conveyor component 3, which facilitates space saving in the non-working state of the equipment or subsequent operation switching. If it is necessary to dock with the trailer for unloading operations, the second conveyor component 3 can be flipped according to the above process to avoid the unloading path of the trailer, which can eliminate the structural interference between the belt conveyor and the trailer, ensure a smooth connection between the unloading process of the trailer and the loading process of the belt conveyor, and improve the overall efficiency of loading and unloading operations.

[0030] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0031] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A lifting conveying device, characterized in that, The lifting conveying device includes a frame, a first conveying component, a second conveying component, a lifting component, and a locking component; One end of the first conveying component is rotatably mounted on the frame, and the other end is close to the second conveying component. The second conveying component is rotatably mounted on the frame. The lifting component is mounted on the frame and is used to adjust the tilt angle between the first conveying component and the frame. The locking component fixes the angle between the second conveying component and the frame. The first conveying component is used to actively convey goods.

2. The lifting conveyor device according to claim 1, characterized in that, The frame is provided with an arc-shaped groove, and the locking assembly passes through the arc-shaped groove and the second conveying assembly in sequence.

3. The lifting conveyor device according to claim 2, characterized in that, The locking assembly is a locking bolt, which has a rotating handle.

4. The lifting conveyor device according to claim 2, characterized in that, The locking assembly is detachably connected to the frame.

5. The lifting conveyor device according to claim 1, characterized in that, The second conveying component has several handles at the end away from the first conveying component.

6. The lifting conveyor device according to claim 5, characterized in that, The second conveying component is a roller conveyor component.

7. The lifting conveying device according to claim 1, characterized in that, The second conveying component is equipped with a cargo detection photoelectric sensor, which is used to detect cargo signals. After being triggered, the first conveying component stops after a delay.

8. The lifting conveyor device according to claim 1, characterized in that, The lifting assembly includes a hydraulic lifting cylinder, a sliding member, and a lifting component. The hydraulic lifting cylinder is fixedly mounted on the frame, and its rod end is connected to the sliding member. The sliding member is slidably mounted on the frame. One end of the lifting component is rotatably connected to the sliding member, and the other end is rotatably connected to the first conveying assembly.

9. The lifting conveyor device according to claim 1, characterized in that, The first conveying component is a roller belt transmission structure, and the second conveying component is connected to the frame through a rotating hinge, wherein the rotating hinge and the roller of the first conveying component are on the same horizontal line.

10. The lifting conveyor device according to claim 1, characterized in that, The bottom of the frame is provided with several support feet.

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