A loading elevator for automobile sleeve production

Abstract

The utility model provides a loading elevator for car sleeve production, which comprises a lifting platform embedded in a groove in the ground and having an upper end surface flush with the ground, and a moving base connected to the lifting platform through connecting frames on the left and right, and the moving base is in sliding fit with a vertical column on one side and is driven to lift by a lifting mechanism. The loading elevator for car sleeve production can improve the delivery efficiency.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary production equipment for automobile sleeves, and in particular to a loading elevator for automobile sleeve production. Background Technology

[0002] After the automotive sleeves are processed, they are packed into boxes, which are then stacked on pallets. When shipment is needed, a large truck drives to the warehouse entrance, and then manual labor is used to move the goods (forklifts are not allowed in the warehouse; only hand forklifts are permitted). Because manual handling is inefficient, the shipment process is slow. Patent application number "201621185929.7," entitled "A Lifting Platform for Loading and Unloading Aluminum Materials," uses a lifting cylinder to drive the lifting platform frame up and down. The rollers of the lifting platform frame slide up and down along the inner edges of the guide rails, facilitating aluminum material loading and unloading operations between higher stacking platforms and trucks. However, this device still requires manual labor to move the goods onto the lifting platform frame and then transfer them to other locations, requiring a secondary transfer, which remains time-consuming and labor-intensive. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a loading elevator for automobile sleeve production, which can greatly improve the efficiency of handling goods.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A loading lift for automobile sleeve production includes a lifting platform, which is embedded in a groove in the ground and has its upper surface flush with the ground; the lifting platform is connected to a movable seat on the left and right sides by connecting frames, and the movable seat slides with a column on one side and is driven to lift by a lifting mechanism.

[0005] The lifting mechanism includes a hydraulic cylinder installed inside the column. A sprocket is rotatably mounted on the output end of the hydraulic cylinder. One end of the chain is fixedly connected to the bottom of the movable seat, and the other end of the chain passes around the sprocket and is fixedly connected to the bottom end of the column.

[0006] The lifting platform includes a surface liner, and multiple sets of reinforcing beams are fixed to the lower end of the liner.

[0007] The lining plate is made of steel plate, and the reinforcing beam is made of I-beam.

[0008] A transition plate is hinged to one end of the lifting platform.

[0009] The movable seat is equipped with rollers on both sides, and the rollers are in contact with the inner wall of the column.

[0010] The lifting platform is located at the entrance of the warehouse or outside the warehouse.

[0011] This utility model provides a loading lift for automobile sleeve production, which has the following technical advantages: 1) By installing a lifting platform at the entrance of the factory warehouse, the lifting platform is flush with the ground when not in use; and flush with the truck floor when raised. This makes it convenient for hand-pushed forklifts to directly push pallets and bulk goods onto the lifting platform, and then the lifting platform pushes them onto the truck. This greatly improves efficiency compared to the original manual handling. Compared to existing lifting devices, there is no need for manual handling of boxes one by one onto the lifting platform and then one by one onto the truck, further improving efficiency.

[0012] 2) Since this application requires the large-scale transfer of products (the automotive sleeve is made of stainless steel), this device is basically made of stainless steel. The panel of the lifting platform is made of stainless steel plate, and the bottom of the panel is reinforced with channel steel. The connecting parts such as the connecting frame are welded with channel steel and reinforced with reinforcing ribs between them and the moving seat. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is the front view (first state) of the present invention.

[0015] Figure 3 This is the front view (second state) of the present invention.

[0016] Figure 4 This is a top view of the loading of the present utility model.

[0017] Figure 5 for Figure 4 A magnified view of a portion of point A in the middle.

[0018] In the diagram: 1. Lifting platform, 2. Connecting frame, 3. Moving seat, 4. Column, 5. Lifting mechanism, 6. Hydraulic cylinder, 7. Sprocket, 8. Chain, 9. Transition plate, 10. Roller, 1.1. Liner plate, 1.2. Detailed Implementation

[0019] like Figure 1-2As shown, a loading lift for automobile sleeve production includes a lifting platform 1. The lifting platform 1 is embedded in a groove in the ground, with its upper surface flush with the ground, allowing normal passage for people or vehicles when not in use (not shipping). The lifting platform 1 is connected to a movable seat 3 via connecting frames 2 on both sides. The connecting frames 2 are welded from I-beams or channel steel to ensure sufficient strength. The connecting frames 2 include columns vertically welded to the lifting platform 1 on both sides. Symmetrical diagonal braces are welded to the left and right sides of the two columns, forming a V-shape. The other ends of the diagonal braces are welded to the movable seat 3 as a whole. The movable seat 3 is further reinforced with reinforcing ribs between it and the connecting frame 2. The movable seat 3 slides with one of the columns 4 and is driven to rise by a lifting mechanism 5. When the lifting mechanism 5 lifts, the movable seat 3 moves upward, causing the lifting platform 1 to move upward until it is flush with the bottom of the truck. This allows forklifts to easily move multiple stacked cargo boxes along with supporting pallets directly into the truck.

[0020] like Figure 2 As shown, the lifting mechanism 5 includes a hydraulic cylinder 6 installed inside the column 4. The stroke of the hydraulic cylinder 6 is selected according to the actual lifting height required by the lifting platform 1. A sprocket 7 is rotatably mounted on the output end of the hydraulic cylinder 6 via a mounting base. One end of the chain 8 is fixedly connected to the bottom of the movable seat 3, and the other end of the chain 8 passes around the sprocket 7 and is fixedly connected to the bottom end of the column 4.

[0021] like Figure 2-3 As shown, when the hydraulic cylinder 6 gradually extends, the sprocket 7 also rises and rotates. A section of chain 8 on the left side of the sprocket 7 becomes longer, and a section of chain 8 on the right side of the sprocket 7 becomes shorter, causing the lifting platform 1 to rise.

[0022] like Figure 1 As shown, the lifting platform 1 includes a surface liner 1.1, and multiple sets of reinforcing beams 1.2 are fixed to the lower end of the liner 1.1. The liner 1.1 is made of steel plate, and the reinforcing beams 1.2 are I-beams. This ensures sufficient strength to support multiple cargo boxes and hand forklifts.

[0023] One end of the lifting platform 1 is hinged to a transition plate 9, which can be placed against the bottom surface of the truck's cargo compartment. This achieves a smooth transition between the lifting platform 1 and the truck's bottom surface, allowing a forklift to be smoothly pushed into the truck. The transition plate 9 is also made of stainless steel.

[0024] The movable base 3 is equipped with rollers 10 on both sides, and the rollers 10 are in contact with the inner wall of the column 4. The rollers 10 serve both a limiting and guiding function.

[0025] The lifting platform 1 is located at the entrance of the warehouse or outside the warehouse. Trucks can drive directly to the warehouse entrance to load goods, which is more convenient.

[0026] Working principle and process: The factory warehouse has multiple sets of boxes stacked on pallets. For example, one of our company's pallets has 20 sets of boxes, arranged in two rows of 10 boxes each.

[0027] When a shipment is arranged in accordance with customer demand, the truck drives to the factory warehouse gate and the truck door is opened.

[0028] Then, the forklift picks up the pallet and pushes it, along with multiple sets of cargo boxes, onto the lifting platform 1. The lifting mechanism 5 is then activated, raising the lifting platform 1 to the same height as the truck floor. The transition plate 9 is opened and extended into the truck floor. The forklift then pushes the pallet, along with multiple sets of cargo boxes, onto the truck floor. This completes the batch loading. Finally, the empty forklift returns to the lifting platform 1, which descends to the ground, allowing the forklift to be removed.

Claims

1. A loading lift for automobile sleeve production, characterized in that: It includes a lifting platform (1), which is embedded in a groove in the ground and its upper surface is flush with the ground; the lifting platform (1) is connected to the movable seat (3) on the left and right sides through the connecting frame (2), and the movable seat (3) slides with the column (4) on one side and is driven to lift by the lifting mechanism (5).

2. The loading elevator for automobile sleeve production according to claim 1, characterized in that: The lifting mechanism (5) includes a hydraulic cylinder (6) installed in the column (4). The output end of the hydraulic cylinder (6) is rotatably equipped with a sprocket (7). One end of the chain (8) is fixedly connected to the bottom of the movable seat (3), and the other end of the chain (8) passes around the sprocket (7) and is fixedly connected to the bottom of the column (4).

3. A loading elevator for automobile sleeve production according to claim 2, characterized in that: The lifting platform (1) includes a liner plate (1.1) on the surface, and multiple sets of reinforcing beams (1.2) are fixed at the lower end of the liner plate (1.1).

4. A loading elevator for automobile sleeve production according to claim 3, characterized in that: The lining plate (1.1) is a steel plate, and the reinforcing beam (1.2) is an I-beam.

5. A loading elevator for automobile sleeve production according to claim 4, characterized in that: The lifting platform (1) is hinged to a transition plate (9) at one end.

6. A loading elevator for automobile sleeve production according to claim 5, characterized in that: The movable seat (3) is equipped with rollers (10) on both sides, and the rollers (10) are in contact with the inner wall of the column (4).

7. A loading elevator for automobile sleeve production according to claim 6, characterized in that: The lifting platform (1) is located at the entrance of the warehouse or outside the warehouse.

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