Freight lift car
By using a mechanical structure driven by hydraulic rods and motors in the cargo elevator car, the rapid and safe loading and unloading of goods is achieved, and the problems of easy collision and safety hazards of the inner wall of the car during the loading and unloading of goods in the prior art are solved, which improves the problem of the problems of bumping and safety hazards in the inner wall of the cargo in the loading and unloading process. Work efficiency.
Patent Information
- Application Number
- CN202421185189.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The existing cargo elevator car is prone to bump into the inner wall of the car during the loading and unloading of goods, and the inertia of heavy objects causes the car to sink, posing a safety hazard, and loading and unloading goods is time-consuming and labor-intensive, and the work efficiency is low.
A cargo elevator car is designed to lift the lift plate beyond the ground through the movement of the hydraulic rod, and the moving plate extends out of the outside of the car through the motor, so as to achieve convenient loading and unloading of goods and avoid bumping into the inner wall of the car.
Through the hydraulic and motor-driven mechanical structure, the rapid and safe loading and unloading of goods is achieved, the damage to the inner wall of the car is reduced, and the working efficiency is improved.
Smart Images
Figure CN222498295U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a cargo elevator car, belonging to the technical field of elevator cars. Background Art
[0002] With the continuous development of my country's economy, the goods of the real economy are constantly being sold, and in the process of goods moving to higher floors, freight elevators are an indispensable means of transportation; in some factories, a large amount of goods need to be transported every day, and freight elevators are mainly designed to transport goods, and the cabin of a freight elevator is generally long and narrow, and the height of the cabin floor is kept level with the ground height outside the cabin, which is convenient for the entry and exit of goods.
[0003] There are still some problems in the use of existing cargo elevator cars. The cargo is pushed into the car by a trolley, which can easily cause bumps against the inner wall of the car. At the same time, the inertia of the heavy objects causes the car to suddenly become heavier and sink, posing a safety hazard to the car. When transporting cargo, it is necessary to go in and out of the car back and forth, which is time-consuming and laborious, and reduces work efficiency. Utility Model Content
[0004] The purpose of the utility model is to provide a cargo elevator car. The utility model has a simple structure and is easy to use. When the car is loading and unloading cargo, the lifting plate is lifted above the ground through the movement of the hydraulic rod, and the moving plate is extended out of the car through the motor to load and unload cargo, which facilitates loading and unloading of cargo while avoiding collision with the inner wall of the car, so as to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A cargo elevator car comprises an equipment body, wherein a bottom plate is fixedly connected inside the equipment body, a limit block is fixedly connected to the top of the bottom plate, a slide groove is opened inside the bottom plate, a hydraulic telescopic rod is fixedly connected inside the slide groove, a moving block is fixedly connected to the movable end of the hydraulic telescopic rod, a lifting block is fixedly connected to the top of the moving block, the lifting block is movably connected to a No. 1 roller, one end of the No. 1 roller is fixedly connected to a support plate, one end of the support plate is fixedly connected to a lifting plate, a telescopic joint is fixedly connected to the bottom of the lift, an L-shaped slide is fixedly connected to the top of the lifting plate, a moving plate is slidably connected to the outer side of the L-shaped slide, and a toothed rod is fixedly connected inside the moving plate.
[0007] Furthermore, a motor is fixedly connected to the top of the lifting plate, an electric telescopic rod is fixedly connected to the inside of the movable plate, a movable end of the electric telescopic rod is fixedly connected to a support frame, and a No. 2 roller is fixedly connected to the inside of the support frame.
[0008] Furthermore, the slide groove is centrally distributed inside the bottom plate and passes through the top of the bottom plate, and the moving block is slidably connected inside the slide groove.
[0009] Furthermore, the lifting blocks are symmetrically distributed on the outside of the moving block, and the No. 1 roller is symmetrically distributed on the outside of the supporting plate.
[0010] Furthermore, the support plates are symmetrically distributed on the outer side of the No. 1 roller, and the L-shaped slideways are symmetrically distributed on the outer side of the lifting plate.
[0011] Furthermore, the electric telescopic rods are symmetrically distributed inside the moving plate, and are fixed at both ends of the toothed rods at an end away from the motor.
[0012] Furthermore, the fixed end of the electric telescopic rod is fixedly connected to the inner wall of the movable plate, and the support frames are symmetrically distributed at both ends of the toothed rod.
[0013] The beneficial effects of the utility model are:
[0014] (I) The utility model is provided with an equipment body, the interior of which is fixedly connected with a bottom plate, the bottom plate and the lifting plate are fixedly connected with a telescopic joint, when it is necessary to load and unload goods, the hydraulic telescopic rod is extended forward, pushing the moving block to move, driving the lifting block to move, so that the No. 1 roller rolls to the highest point of the lifting block, driving the lifting plate to rise to the set position, and then the motor works, the output end gear rotates to make the moving plate extend out of the equipment body to the set position, and the goods are loaded and unloaded, and after completion, the hydraulic telescopic rod and the motor work in the reverse direction and return to the original position.
[0015] (ii) The utility model is provided with an electric telescopic rod. When the movable plate is extended out of the device body, the electric telescopic rod will extend, driving the second roller at the bottom to slowly fall down until it touches the ground, thereby reducing the friction force when the movable plate is extended outward. When the movable plate is extended out of the device body to the set external position, the support frame and the second roller fixedly connected by the electric telescopic rod support the movable plate. When the goods are loaded and unloaded, when the movable plate is retracted to two-thirds, the electric telescopic rod will simultaneously shrink to its original state and be retracted into the interior of the device body together with the movable plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.
[0017] Figure 1 It is a structural schematic diagram of the utility model cargo elevator car;
[0018] Figure 2It is a schematic diagram of the internal structure of the utility model cargo elevator car when it is working;
[0019] Figure 3 It is a structural schematic diagram of the hydraulic telescopic rod and the moving block of the cargo elevator car of the utility model;
[0020] Figure 4 It is a structural schematic diagram of the side surface of the internal structure of the cargo elevator car of the utility model;
[0021] Numbers in the figure: 1. Equipment body; 2. Bottom plate; 3. Limit block; 4. Slide; 5. Hydraulic telescopic rod; 6. Moving block; 7. Lifting block; 8. Roller No. 1; 9. Support plate; 10. Lifting plate; 11. Telescopic joint; 12. L-shaped slide; 13. Moving plate; 14. Toothed rod; 15. Motor; 16. Electric telescopic rod; 17. Support frame; 18. Roller No. 2. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:
[0024] The cargo elevator car comprises an equipment body 1, the interior of the equipment body 1 is fixedly connected with a bottom plate 2, the top of the bottom plate 2 is fixedly connected with a limit block 3, the interior of the bottom plate 2 is provided with a slide groove 4, the interior of the slide groove 4 is fixedly connected with a hydraulic telescopic rod 5, the movable end of the hydraulic telescopic rod 5 is fixedly connected with a moving block 6, the top of the moving block 6 is fixedly connected with a lifting block 7, the lifting block 7 is movably connected with a No. 1 roller 8, one end of the No. 1 roller 8 is fixedly connected with a support plate 9, one end of the support plate 9 is fixedly connected with a lifting plate 10, the bottom of the lifting plate 10 is fixedly connected with a telescopic joint 11, the top of the lifting plate 10 is fixedly connected with an L-shaped slideway 12, the outer side of the L-shaped slideway 12 is slidably connected with a moving plate 13, and the interior of the moving plate 13 is fixedly connected with a toothed rod 14.
[0025] Specifically, Figure 1 As shown, the slide groove 4 is centrally distributed inside the bottom plate 2 and passes through the top of the bottom plate 2. The moving block 6 is slidably connected inside the slide groove 4. The lifting block 7 is symmetrically distributed on the outside of the moving block 6. The No. 1 roller 8 is symmetrically distributed on the outside of the support plate 9. The support plate 9 is symmetrically distributed on the outside of the No. 1 roller 8. The L-shaped slide 12 is symmetrically distributed on the outside of the lifting plate 10.
[0026] In the present embodiment: by setting up the equipment body 1, the bottom plate 2 is fixedly connected to the inside of the equipment body 1, and the bottom plate 2 is fixedly connected to the lifting plate 10 by the telescopic joint 11. When it is necessary to load and unload goods, the hydraulic telescopic rod 5 extends forward, pushes the moving block 6 to move, drives the lifting block 7 to move, makes the No. 1 roller 8 roll to the highest point of the lifting block 7, drives the lifting plate 10 to rise to the set position, and then the motor 15 works, and the output end gear rotates to make the moving plate 13 extend out of the equipment body 1 to reach the set position, so as to load and unload goods. After completion, the hydraulic telescopic rod 5 and the motor 15 work in the opposite direction and return to the original position.
[0027] Example 2 Please refer to Figure 1 , Figure 2 and Figure 4 The difference between this embodiment and embodiment 1 is that a motor 15 is fixedly connected to the top of the lifting plate 10, an electric telescopic rod 16 is fixedly connected to the inside of the moving plate 13, a movable end of the electric telescopic rod 16 is fixedly connected to a support frame 17, and a second roller 18 is fixedly connected to the inside of the support frame 17.
[0028] Specifically, Figure 1-4 As shown, the electric telescopic rod 16 is symmetrically distributed inside the movable plate 13, and is fixed at both ends of the toothed rod 14 at one end away from the motor 15. The fixed end of the electric telescopic rod 16 is fixedly connected to the inner wall of the movable plate 13, and the support frame 17 is symmetrically distributed at both ends of the toothed rod 14.
[0029] In this embodiment, an electric telescopic rod 16 is provided. When the moving plate 13 extends out of the device body 1, the electric telescopic rod 16 will extend, driving the second roller 18 at the bottom to slowly fall until it touches the ground, thereby reducing the friction force when the moving plate 13 extends outward. When the moving plate 13 extends out of the device body 1 to reach the set position, the support frame 17 and the second roller 18 fixedly connected to the electric telescopic rod 16 support the moving plate 13. When the goods are loaded and unloaded, when the moving plate 13 is retracted to two-thirds, the electric telescopic rod 16 is synchronously retracted to the original state and retracted into the interior of the device body 1 together with the moving plate 13.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cargo elevator car, comprising a device body (1), characterized in that: The equipment body (1) is fixedly connected with a bottom plate (2) inside, the top of the bottom plate (2) is fixedly connected with a limit block (3), the bottom plate (2) is provided with a slide groove (4), the inside of the slide groove (4) is fixedly connected with a hydraulic telescopic rod (5), the movable end of the hydraulic telescopic rod (5) is fixedly connected with a moving block (6), the top of the moving block (6) is fixedly connected with a lifting block (7), the lifting block (7) is movably connected with a first roller (8), one end of the first roller (8) is fixedly connected with a support plate (9), one end of the support plate (9) is fixedly connected with a lifting plate (10), the bottom of the lifting plate (10) is fixedly connected with a telescopic joint (11), the top of the lifting plate (10) is fixedly connected with an L-shaped slideway (12), the outer side of the L-shaped slideway (12) is slidably connected with a moving plate (13), and the inside of the moving plate (13) is fixedly connected with a toothed rod (14).
2. The freight elevator car according to claim 1, characterized in that: The top of the lifting plate (10) is fixedly connected to a motor (15), the interior of the moving plate (13) is fixedly connected to an electric telescopic rod (16), the movable end of the electric telescopic rod (16) is fixedly connected to a support frame (17), and the interior of the support frame (17) is fixedly connected to a second roller (18).
3. The freight elevator car according to claim 1, characterized in that: The slide groove (4) is centrally distributed inside the bottom plate (2) and penetrates the top of the bottom plate (2), and the moving block (6) is slidably connected inside the slide groove (4).
4. The freight elevator car according to claim 1, characterized in that: The lifting block (7) is symmetrically distributed on the outside of the moving block (6), and the No. 1 roller (8) is symmetrically distributed on the outside of the supporting plate (9).
5. The freight elevator car according to claim 1, characterized in that: The support plate (9) is symmetrically distributed on the outer side of the No. 1 roller (8), and the L-shaped slideway (12) is symmetrically distributed on the outer side of the lifting plate (10).
6. The freight elevator car according to claim 2, characterized in that: The electric telescopic rods (16) are symmetrically distributed inside the moving plate (13) and are fixed at both ends of the toothed rod (14) at an end away from the motor (15).
7. The freight elevator car according to claim 2, characterized in that: The fixed end of the electric telescopic rod (16) is fixedly connected to the inner wall of the movable plate (13), and the support frame (17) is symmetrically distributed at both ends of the toothed rod (14).