Elevator for cargo transfer
By incorporating a multi-directional limiting mechanism and a rotatable shelf into the elevator, the problems of cargo swaying and inconvenience in loading and unloading are solved, thereby improving stability and convenience.
Patent Information
- Application Number
- CN202520600613.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-04-01
AI Technical Summary
The existing cargo transfer elevators lack effective limiting mechanisms, causing the cargo to sway and become unstable during lifting and lowering, and making loading and unloading inconvenient.
The first connecting plate, the third connecting plate, the telescopic baffle and the rotating baffle limit the goods from three directions, and the direction of goods entering and leaving is adjusted by rotating the shelf. Combined with the use of pneumatic or electric telescopic rods, multi-directional limiting and loading/unloading can be achieved.
It improves the stability of goods during lifting and lowering, and facilitates the loading and unloading of goods from multiple directions, thus enhancing applicability and convenience.
Smart Images
Figure CN223920977U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of hoist technology, specifically relating to a cargo transfer hoist. Background Technology
[0002] A hoist is a mechanical device used to transport goods vertically or at an incline. It is commonly used for cargo transfer, replacing traditional manual handling methods. A cargo transfer hoist mainly consists of a drive unit, a lifting frame, and a cargo platform. During operation, the drive unit moves the cargo platform up and down along the lifting frame, thereby moving goods on the platform from a lower to a higher position, or vice versa, to facilitate cargo transfer.
[0003] In the operation of existing cargo transfer elevators, the lifting platform generally lacks a limiting mechanism to limit the cargo. As the cargo moves up and down with the lifting platform, it is prone to swaying and lacks stability. Although some elevators have a limiting mechanism on the lifting platform, it only limits the cargo by setting clamps around the cargo. Since there are clamps on the front, back, left and right sides of the cargo, it is not convenient to pick up and put down the cargo, and the convenience is insufficient. Utility Model Content
[0004] The purpose of this utility model is to provide a cargo transfer elevator that can limit cargo from three directions through a first connecting plate, a third connecting plate, a telescopic baffle, and a rotating baffle, reducing the swaying of cargo during vertical movement and improving stability. Furthermore, the orientation of the end of the third connecting plate can be adjusted by rotating the shelf along the lifting frame to adjust the direction of cargo entering and exiting the shelf, facilitating cargo loading and unloading from multiple directions and improving applicability.
[0005] The specific technical solution adopted by this utility model is as follows:
[0006] A cargo transfer hoist includes a body, on which a lifting frame is slidably mounted along a vertical direction, and further includes:
[0007] A limiting mechanism is provided on a lifting frame. The limiting mechanism includes a shelf rotatably mounted on the lifting frame. A first connecting plate is provided above the shelf. The first connecting plate and the shelf are slidably mounted in the vertical direction. A second connecting plate is slidably mounted on both ends of the first connecting plate. A third connecting plate is rotatably mounted on the second connecting plate. A telescopic baffle is slidably mounted on one end of the third connecting plate. A rotating baffle is rotatably mounted on the other end of the third connecting plate.
[0008] Wherein, the first connecting plate slides and limits the goods in the vertical direction, the second connecting plate slides and limits the goods in the horizontal direction, and the third connecting plate slides and limits the goods in the longitudinal direction.
[0009] A first motor is fixedly installed on the lifting frame, and the output end of the first motor is fixedly connected to the shelf.
[0010] A first telescopic rod is fixedly installed on the shelf, and the output end of the first telescopic rod is fixedly connected to the first connecting plate.
[0011] The first connecting plate has a second telescopic rod fixedly connected to both ends, and the output end of the second telescopic rod is fixedly connected to the second connecting plate.
[0012] A second motor is fixedly mounted on the second connecting plate, and the output end of the second motor is fixedly connected to the third connecting plate.
[0013] The third connecting plate is fixedly connected to a third telescopic rod at one end near the telescopic baffle, and the output end of the third telescopic rod is fixedly connected to the telescopic baffle.
[0014] A third motor is fixedly connected to one end of the third connecting plate near the rotating baffle, and the output end of the third motor is fixedly connected to the rotating baffle.
[0015] The technical effects achieved by this utility model are as follows:
[0016] The first connecting plate, the third connecting plate, the telescopic baffle, and the rotating baffle of this utility model limit the goods in three directions, reducing the shaking of the goods during up and down movement and improving stability.
[0017] The orientation of the end of the third connecting plate of the shelf can be adjusted after the shelf rotates along the lifting frame to adjust the direction of goods entering and leaving the shelf, making it easier to pick up and put down goods from multiple directions and improving applicability.
[0018] The third connecting plate of this utility model can be rotated along the second connecting plate to adjust the angle between the two third connecting plates. This not only facilitates the clamping and limiting of goods, but also makes it easier for goods to enter and exit between the two third connecting plates during the process of picking up and putting down goods. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 2 This is a structural schematic diagram of the body and limiting mechanism of this utility model from one angle;
[0021] Figure 3 This is a structural schematic diagram of the body and limiting mechanism of this utility model from another angle;
[0022] Figure 4 This is a schematic diagram of the structure of the first connecting plate and the third connecting plate in this utility model;
[0023] Figure 5 This is a schematic diagram of the structure of the third connecting plate rotating along the second connecting plate in this utility model;
[0024] Figure 6 This is a schematic diagram of the structure of the third connecting plate and the goods in this utility model.
[0025] The attached diagram lists the components represented by each number as follows:
[0026] 10. Body; 11. Lifting frame; 20. Limiting mechanism; 21. Shelf; 22. First connecting plate; 23. Second connecting plate; 24. Third connecting plate; 25. Telescopic baffle; 26. Rotating baffle; 31. First motor; 32. First telescopic rod; 33. Second telescopic rod; 34. Second motor; 35. Third telescopic rod; 36. Third motor. Detailed Implementation
[0027] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific implementations of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.
[0028] like Figures 1 to 6 As shown, a cargo transfer elevator includes a body 10, a lifting frame 11 slidably mounted on the body 10 along the vertical direction, and a limiting mechanism 20. The limiting mechanism 20 is disposed on the lifting frame 11 and includes a shelf 21 rotatably mounted on the lifting frame 11. A first connecting plate 22 is disposed above the shelf 21. The first connecting plate 22 and the shelf 21 are slidably mounted vertically. A second connecting plate 23 is slidably mounted on both ends of the first connecting plate 22. A third connecting plate 24 is rotatably mounted on the second connecting plate 23. A telescopic baffle 25 is slidably mounted on one end of the third connecting plate 24, and a rotating baffle 26 is rotatably mounted on the other end of the third connecting plate 24.
[0029] It should be noted that the machine body 10 is equipped with a guide rail mechanism (not shown in the figure), a drive mechanism (not shown in the figure), and a control mechanism (not shown in the figure). The guide rail mechanism, drive mechanism, and control mechanism are all existing technologies and are used to drive the lifting frame 11 to move up and down. The storage rack 21 is equipped with several conveyor rollers and drive motors (not shown in the figure). The conveyor rollers and drive motors are all existing technologies and are used to move goods on the storage rack 21. They will not be described in detail here.
[0030] It should also be noted that a first elastic pad is fixedly connected to the bottom of the first connecting plate 22, and a second elastic pad is fixedly connected to the inner side of the third connecting plate 24. Both the first elastic pad and the second elastic pad are in close contact with the surface of the goods. Both the first elastic pad and the second elastic pad are made of elastic material, and the present invention preferably uses a rubber pad.
[0031] In this embodiment, after the goods are placed on the shelf 21, the first connecting plate 22 moves downward along the shelf 21, so that the bottom of the first connecting plate 22 is in contact with the goods, limiting the goods in the vertical direction. The two third connecting plates 24 move inward along the first connecting plate 22, so that the inner side of the third connecting plate 24 is in contact with the goods, limiting the goods in the horizontal direction. The telescopic baffle 25 moves along the third connecting plate 24 towards the rotating baffle 26, reducing the distance between the telescopic baffle 25 and the rotating baffle 26. The inner sides of both the telescopic baffle 25 and the rotating baffle 26 are in contact with the goods, limiting the goods in the longitudinal direction. This reduces the swaying of the goods during vertical movement, improving stability and ensuring the goods are properly positioned. After the rack 21 rotates along the lifting frame 11, the rack 21 drives the first connecting plate 22, the second connecting plate 23 and the third connecting plate 24 to rotate together, adjusting the direction of goods entering and leaving the rack 21. Compared with the traditional method where goods can only be placed from one direction, it is convenient to take and put goods from multiple directions, improving applicability. After the third connecting plate 24 rotates along the second connecting plate 23, the two third connecting plates 24 form an "eight" shape. When goods need to be placed on the rack 21, it is convenient for the goods to move between the two third connecting plates 24. When goods need to be taken out of the rack 21, it is convenient for the goods to be pulled out between the two third connecting plates 24. This makes the third connecting plate 24 not only convenient for clamping and limiting the goods, but also convenient for taking and putting away the goods.
[0032] When it is necessary to pick up or put down goods, the rotating baffle 26 rotates outward along the third connecting plate 24 to prevent the rotating baffle 26 from obstructing the goods from entering between the two third connecting plates 24. When it is necessary to limit the goods, the rotating baffle 26 rotates inward along the third connecting plate 24 to prevent the goods from being pulled out between the two third connecting plates 24, so as to facilitate the limiting of the goods.
[0033] like Figure 3 As shown, a first motor 31 is fixedly installed on the lifting frame 11, and the output end of the first motor 31 is fixedly connected to the shelf 21.
[0034] In this embodiment, after the first motor 31 is working, its output end drives the shelf 21 to rotate, which makes it easier to adjust the direction of goods entering and leaving the shelf 21.
[0035] like Figure 4As shown, a first telescopic rod 32 is fixedly installed on the shelf 21, and the output end of the first telescopic rod 32 is fixedly connected to the first connecting plate 22.
[0036] It should be noted that the first telescopic rod 32 is a pneumatic telescopic rod or an electric telescopic rod, and the present invention is preferably a pneumatic telescopic rod.
[0037] In this embodiment, after the first telescopic rod 32 is in operation, its output end drives the first connecting plate 22 to move up and down in the vertical direction, which makes it easier for the first connecting plate 22 to move closer to or further away from the goods in the vertical direction, thereby facilitating the restriction of the goods.
[0038] like Figure 4 As shown, the first connecting plate 22 is fixedly connected to both ends of the second telescopic rod 33, and the output end of the second telescopic rod 33 is fixedly connected to the second connecting plate 23.
[0039] It should be noted that the second telescopic rod 33 is a pneumatic telescopic rod or an electric telescopic rod, and the present invention is preferably a pneumatic telescopic rod.
[0040] In this embodiment, after the second telescopic rod 33 is in operation, the output end drives the third connecting plate 24 to move through the second connecting plate 23, so as to adjust the distance between the two third connecting plates 24, so as to facilitate the limiting of the goods through the third connecting plate 24.
[0041] like Figure 4 and Figure 5 As shown, a second motor 34 is fixedly installed on the second connecting plate 23, and the output end of the second motor 34 is fixedly connected to the third connecting plate 24.
[0042] In this embodiment, after the second motor 34 is working, the output end drives the third connecting plate 24 to rotate along the second connecting plate 23, which facilitates the adjustment of the angle between the two third connecting plates 24, and makes the two third connecting plates 24 form an "eight" shape, thereby facilitating the loading and unloading of goods.
[0043] like Figure 4 As shown, a third telescopic rod 35 is fixedly connected to one end of the third connecting plate 24 near the telescopic baffle 25, and the output end of the third telescopic rod 35 is fixedly connected to the telescopic baffle 25.
[0044] It should be noted that the third telescopic rod 35 is a pneumatic telescopic rod or an electric telescopic rod, and the present invention preferably uses a pneumatic telescopic rod.
[0045] In this embodiment, after the third telescopic rod 35 is in operation, the output end drives the telescopic baffle 25 to move along the third connecting plate 24 to adjust the distance between the telescopic baffle 25 and the rotating baffle 26, so as to facilitate the limiting of goods by the telescopic baffle 25 and the rotating baffle 26.
[0046] like Figure 4 As shown, a third motor 36 is fixedly connected to one end of the third connecting plate 24 near the rotating baffle 26, and the output end of the third motor 36 is fixedly connected to the rotating baffle 26.
[0047] In this embodiment, after the third motor 36 is working, the output end drives the rotating baffle 26 to rotate along the third connecting plate 24, so that the movement of goods is not hindered when picking up or putting down goods, and the goods are limited together with the telescopic baffle 25 in the longitudinal direction when it is necessary to limit the goods.
[0048] The working principle of this utility model is as follows: When goods are placed on the shelf 21, the goods are limited vertically by the first connecting plate 22, and horizontally by the two third connecting plates 24. The goods are also limited longitudinally by the telescopic baffle 25 and the rotating baffle 26. Compared with the prior art, this method can improve the stability of goods when they move up and down. After the shelf 21 rotates along the lifting frame 11, the orientation of the limiting mechanism 20 is adjusted, which makes it easier for goods to enter and exit the shelf 21 from different directions. Compared with the prior art, this method can facilitate the retrieval and placement of goods.
[0049] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.
Claims
1. A goods transfer elevator, characterized in that, comprising a machine body (10), a lifting frame (11) is slidably installed on the machine body (10) in the vertical direction, and further comprising: a limiting mechanism (20) is arranged on the lifting frame (11), the limiting mechanism (20) comprises a storage rack (21) rotatably installed on the lifting frame (11), a first connecting plate (22) is arranged above the storage rack (21), the first connecting plate (22) is slidably installed with the storage rack (21) in the vertical direction, second connecting plates (23) are slidably installed at both ends of the first connecting plate (22), third connecting plates (24) are rotatably installed on the second connecting plates (23), telescopic baffles (25) are slidably installed at one end of the third connecting plates (24), and rotating baffles (26) are rotatably installed at the other end of the third connecting plates (24). Wherein, the first connecting plate (22) limits the goods in the vertical direction after sliding, the second connecting plate (23) limits the goods in the horizontal direction after sliding, and the third connecting plate (24) limits the goods in the longitudinal direction after sliding.
2. The goods transfer hoist according to claim 1, characterized in that: A first motor (31) is fixedly installed on the lifting frame (11), and the output end of the first motor (31) is fixedly connected with the storage rack (21).
3. The goods transfer hoist of claim 1, wherein: A first telescopic rod (32) is fixedly installed on the storage rack (21), and the output end of the first telescopic rod (32) is fixedly connected with the first connecting plate (22).
4. The goods transfer hoist of claim 1, wherein: Second telescopic rods (33) are fixedly connected at both ends of the first connecting plate (22), and the output ends of the second telescopic rods (33) are fixedly connected with the second connecting plates (23).
5. The goods transfer hoist of claim 1, wherein: A second motor (34) is fixedly installed on the second connecting plate (23), and the output end of the second motor (34) is fixedly connected with the third connecting plate (24).
6. The goods transfer hoist of claim 1, wherein: A third telescopic rod (35) is fixedly connected at one end of the third connecting plate (24) close to the telescopic baffle (25), and the output end of the third telescopic rod (35) is fixedly connected with the telescopic baffle (25).
7. The goods transfer hoist of claim 1, wherein: A third motor (36) is fixedly connected at one end of the third connecting plate (24) close to the rotating baffle (26), and the output end of the third motor (36) is fixedly connected with the rotating baffle (26).