Cargo lifting device

Abstract

The utility model discloses a cargo lifting device which comprises a vertical frame mechanism, a cargo carrying mechanism and a lifting mechanism, the vertical frame mechanism is connected with the lifting mechanism in a sliding mode, and the cargo carrying mechanism is detachably connected with the lifting mechanism. The cargo carrying mechanism comprises a cargo carrying plate and two cargo carrying stand columns, the cargo carrying stand columns are provided with cargo carrying stand column positioning blocks, and the cargo carrying plate is fixedly connected with the cargo carrying stand columns. The lifting mechanism comprises a bottom frame and a vertical frame, the bottom frame is fixedly connected with the vertical frame, the vertical frame comprises two vertical frame vertical plates and two vertical frame transverse plates, the vertical frame vertical plates and the vertical frame transverse plates are connected end to end and fixedly connected, the vertical frame transverse plates are provided with two vertical frame transverse plate positioning blocks, one sides of the cargo carrying stand column positioning blocks are fixedly connected with cargo carrying stand columns, and the other sides of the cargo carrying stand column positioning blocks are fixedly connected with the cargo carrying stand columns. The other side of the cargo carrying stand column positioning block is detachably connected with one side of the vertical frame transverse plate positioning block. The cargo lifting device disclosed by the utility model has the beneficial effects that the cargo carrying mechanism is flexibly selected and matched according to the characteristics of cargos in various batches, so that the cargos are more stably lifted.

Description

Technical Field

[0001] This utility model belongs to the field of cargo lifting, and specifically relates to a cargo lifting device. Background Technology

[0002] The patent, with publication number CN210366522U, entitled "Utility Model Patent for a Cargo Lift," and IPC classification number B66B11 / 02, discloses the following technical solution: "The cargo lift includes a car body, a folding rod mechanism, a cargo platform, rollers, a first guide rail, a second guide rail, and a PLC controller; the folding rod mechanism includes a hydraulic cylinder, a first connecting rod, and a second connecting rod, one end of the first connecting rod being connected to one side of the car body relative to the hall door, and the other end of the first connecting rod being connected to one end of the second connecting rod, and one end of the cargo platform being hinged to the other end of the second connecting rod; one end of the hydraulic cylinder is hinged to the first connecting rod, and the other end is hinged to the second connecting rod."

[0003] Therefore, the above utility model patents have disclosed one technical solution for a cargo lifting device. However, the technical solution disclosed in these utility model patents focuses on the extension of the hydraulic cylinder of the folding rod mechanism controlled by the PLC when the car body reaches the designated floor, which drives the cargo platform to move to the outside of the car. After loading is completed, before controlling the car to move, the PLC controls the cargo platform to retract into the car body. This solution must be used in conjunction with a traditional freight elevator and does not further address the issues of flexibly selecting and matching the cargo loading mechanism according to the characteristics of each batch of goods, which requires further improvement. Utility Model Content

[0004] This utility model addresses the shortcomings of the existing technology by providing a cargo lifting device.

[0005] This utility model adopts the following technical solution: a cargo lifting device, including a frame mechanism, a loading mechanism, and a lifting mechanism. The frame mechanism and the lifting mechanism are slidably connected, and the loading mechanism and the lifting mechanism are detachably connected, wherein:

[0006] The cargo-carrying mechanism includes a cargo-carrying plate and two cargo-carrying columns. The cargo-carrying columns are equipped with cargo-carrying column positioning blocks, and the cargo-carrying plate is fixedly connected to the cargo-carrying columns.

[0007] The lifting mechanism includes a base frame and a vertical frame. The base frame is fixedly connected to the vertical frame. The vertical frame includes two vertical plates and two horizontal plates. The vertical plates and horizontal plates are connected end to end and fixedly connected. The horizontal plates are provided with two horizontal plate positioning blocks. One side of the cargo column positioning block is fixedly connected to the cargo column, and the other side of the cargo column positioning block is detachably connected to one side of the horizontal plate positioning block. The other side of the horizontal plate positioning block is fixedly connected to the horizontal plate.

[0008] As a preferred technical solution to the above technical solutions, the frame structure includes a frame base and two frame columns, with the frame base and frame columns fixedly connected.

[0009] As a preferred technical solution to the above technical solutions, the frame structure also includes two frame slide rails and two frame sliders. The frame slide rails are fixedly connected to the frame columns, one side of the frame slider is slidably connected to the frame slide rails, and the other side of the frame slider is fixedly connected to the frame plate.

[0010] As a preferred technical solution to the above technical solutions, the frame structure also includes a frame top plate and a frame hook. The two ends of the frame top plate are fixedly connected to the frame columns located on both sides, and the frame hook is centrally distributed relative to the frame top plate and fixedly connected to the frame top plate.

[0011] As a preferred technical solution to the above technical solutions, the frame structure also includes multiple auxiliary supports, which are connected end to end and fixedly connected, and the auxiliary supports are also fixedly connected to the frame columns located on both sides.

[0012] The cargo lifting device disclosed in this utility model has the advantage of flexibly selecting and matching the cargo-carrying mechanism according to the characteristics of each batch of goods, making cargo lifting more stable. Attached Figure Description

[0013] Figure 1 This is a perspective view of this application.

[0014] Figure 2 This is a three-dimensional view from another perspective of this application.

[0015] Figure 3 This is the main view of this application.

[0016] Figure 4 This is a perspective view of the cargo handling mechanism in this application.

[0017] Figure 5 This is a perspective view of the cargo handling mechanism in this application from another angle.

[0018] Figure 6 This is a three-dimensional view from one perspective of the enhancement mechanism of this application.

[0019] Figure 7 This is a three-dimensional view of the enhancement mechanism of this application from another perspective.

[0020] Figure 8 This is a perspective view of the support structure of this application.

[0021] Figure 9 This is a perspective view of the support structure of this application from another angle.

[0022] The reference numerals in the attached drawings include: 100-standup mechanism; 110-standup column; 120-standup slide rail; 121-standup slider; 130-standup base; 140-standup top plate; 150-standup hook; 160-auxiliary support; 200-carrying mechanism; 210-carrying plate; 220-carrying column; 221-carrying column positioning block; 300-lifting mechanism; 310-bottom frame; 320-standup frame; 321-standup frame upright plate; 322-standup frame horizontal plate; 323-standup frame horizontal plate positioning block; 324-standup column. Detailed Implementation

[0023] This utility model discloses a cargo lifting device. The following description, in conjunction with a preferred embodiment (Embodiment 1), refers to the accompanying drawings. Figures 1 to 9 The specific embodiments of this utility model will be further described below.

[0024] See attached diagram. Figures 1 to 9 , Figures 1 to 3 The cargo lifting device is shown from different perspectives. Figure 4 and Figure 5 The cargo-carrying mechanisms are shown respectively. Figure 6 and Figure 7 The lifting mechanisms are shown separately. Figure 8 and Figure 9 The erection mechanism is shown separately.

[0025] Example 1.

[0026] Preferably, the cargo lifting device includes a frame mechanism 100, a loading mechanism 200, and a lifting mechanism 300. The frame mechanism 100 and the lifting mechanism 300 are slidably connected, and the loading mechanism 200 and the lifting mechanism 300 are detachably connected. The loading mechanism 200 is flexibly selected and matched according to the characteristics (length, width, height, etc.) of each batch of goods, making cargo lifting more stable.

[0027] The cargo-carrying mechanism 200 includes a cargo-carrying plate 210 and two cargo-carrying columns 220. The cargo-carrying columns 220 are provided with cargo-carrying column positioning blocks 221. The cargo-carrying plate 210 is fixedly connected to the bottom end of the cargo-carrying columns 220.

[0028] The lifting mechanism 300 includes a base frame 310 and a vertical frame 320. The base frame 310 is fixedly connected to the vertical frame 320. The vertical frame 320 includes two vertical plates 321 and two horizontal plates 322. The vertical plates 321 and horizontal plates 322 are connected end-to-end and fixedly. The horizontal plate 322 (located at the top) is provided with two horizontal plate positioning blocks 323. One side of the cargo column positioning block 221 is fixedly connected to the cargo column 220, and the other side of the cargo column positioning block 221 is detachably connected to one side of the horizontal plate positioning block 323. The other side of 23 is fixedly connected to the horizontal plate 322 of the upright frame; so that the bottom frame 310 and the cargo plate 210 are in contact with each other and the cargo plate 210 is supported. However, there is no fixed connection between the bottom frame 310 and the cargo plate 210, so that the main stress points between the cargo loading mechanism 200 and the lifting mechanism 300 are concentrated on the cargo column positioning block 221 and the horizontal plate positioning block 323. This facilitates the detachable connection between the cargo loading mechanism 200 and the lifting mechanism 300, and moves the overall center of gravity from the cargo loading mechanism 200 to the lifting mechanism 300, thereby improving the overall stability.

[0029] The support structure 100 includes a support base 130 and two support columns 110, with the support base 130 and the bottom end of the support columns 110 fixedly connected.

[0030] The frame mechanism 100 also includes two frame slide rails 120 and two frame sliders 121. The frame slide rails 120 are fixedly connected to the frame columns 110. One side of the frame slider 121 is slidably connected to the frame slide rails 120, and the other side of the frame slider 121 is fixedly connected to the frame plate 321. This allows the frame mechanism 100 to be slidably connected to the lifting mechanism 300.

[0031] The frame erection mechanism 100 also includes a frame top plate 140 and a frame hook 150. The two ends of the frame top plate 140 are fixedly connected to the frame columns 110 located on both sides, and the frame hook 150 is centrally distributed relative to the frame top plate 140 and fixedly connected to the frame top plate 140. This allows the lifting mechanism 300 to lift the goods to a certain height and use ropes or other tools to assist in suspending the goods, thereby reducing the load on the lifting mechanism 300 and the loading mechanism 200.

[0032] The support frame mechanism 100 also includes multiple auxiliary supports 160, which are connected end to end and fixedly connected. The auxiliary supports 160 are also fixedly connected to the support columns 110 located on both sides to enhance overall stability.

[0033] The upright frame 320 also includes an upright frame column 324, which is fixedly connected to the upright frame horizontal plate 322. The top of the upright frame column 324 can be further connected to a power source (not shown in the figure) so that the cargo loading mechanism 200 and the lifting mechanism 300 can move up and down relative to the upright frame mechanism 100.

[0034] It is worth mentioning that the specific structure and other technical features of the power source involved in this utility model patent application should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement of these technical features can be conventionally selected in the field and should not be regarded as the inventive point of this utility model patent. This utility model patent will not elaborate further.

[0035] For those skilled in the art, modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cargo lifting device, characterized in that, It includes an erection mechanism, a loading mechanism, and a lifting mechanism. The erection mechanism and the lifting mechanism are slidably connected, and the loading mechanism and the lifting mechanism are detachably connected. The cargo-carrying mechanism includes a cargo-carrying plate and two cargo-carrying columns. The cargo-carrying columns are equipped with cargo-carrying column positioning blocks, and the cargo-carrying plate is fixedly connected to the cargo-carrying columns. The lifting mechanism includes a base frame and a vertical frame. The base frame is fixedly connected to the vertical frame. The vertical frame includes two vertical plates and two horizontal plates. The vertical plates and horizontal plates are connected end to end and fixedly connected. The horizontal plates are provided with two horizontal plate positioning blocks. One side of the cargo column positioning block is fixedly connected to the cargo column, and the other side of the cargo column positioning block is detachably connected to one side of the horizontal plate positioning block. The other side of the horizontal plate positioning block is fixedly connected to the horizontal plate.

2. The cargo lifting device according to claim 1, characterized in that, The frame structure includes a frame base and two frame columns, with the frame base and frame columns being fixedly connected.

3. The cargo lifting device according to claim 2, characterized in that, The frame erection mechanism also includes two frame slide rails and two frame sliders. The frame slide rails are fixedly connected to the frame columns, one side of the frame slider is slidably connected to the frame slide rails, and the other side of the frame slider is fixedly connected to the frame plate.

4. The cargo lifting device according to claim 2, characterized in that, The frame erection mechanism also includes a frame top plate and a frame hook. The two ends of the frame top plate are fixedly connected to the frame columns located on both sides, and the frame hook is centrally distributed relative to the frame top plate and fixedly connected to the frame top plate.

5. The cargo lifting device according to claim 2, characterized in that, The frame structure also includes multiple auxiliary supports, which are connected end to end and fixedly connected. The auxiliary supports are also fixedly connected to the frame columns located on both sides.

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