Container type carriage facilitating unloading

Abstract

The container type carriage comprises a carriage body, retainers and a bearing plate, first sliding blocks are installed on the two sides of the bearing plate, second sliding blocks are installed at the bottom of the bearing plate, screw rods are connected to the inner walls of two screw holes in a threaded mode, bearings are installed on the tops of the two retainers, and the bearings are connected with the bearing plates. According to the container type carriage convenient to unload, through the arrangement of the first sliding blocks, the second sliding blocks and the pulleys, during unloading, two handles are used for pulling a bearing plate, after the bearing plate extends out of the carriage body, two hand wheels are used for rotating two screw rods, the two screw rods drive the two retainers to descend, and the two retainers are driven to descend; the pulleys on the inner sides of the two retainers make contact with the ground, the pulleys and the screws provide supporting force for the bearing plate, the pulleys slide on the ground along with movement of the bearing plate, after the bearing plate moves to a proper position, workers can unload from the two sides of the bearing plate at the same time, and the unloading speed is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of carriages, in particular to a container-type carriage which is convenient for unloading. Background Art

[0002] A container carriage is a specially designed railway freight car, commonly used to transport containers and cargo. It has a structure similar to that of a container ship, can accommodate standard-sized containers, and is usually loaded and unloaded in a standardized manner. This type of carriage is often used in freight trains to facilitate the rapid transfer of cargo and intermodal transport between different modes of transportation.

[0003] After the truck carrying the container-type carriage moves to the unloading location, the staff generally enter the container-type carriage to move and unload the goods. During the handling process, the opening of the container-type carriage is limited, resulting in small operating space for the staff or forklifts and slow unloading speed. Utility Model Content

[0004] The purpose of the present invention is to provide a container-type carriage that is convenient for unloading, so as to solve the problem of slow unloading speed of the container-type carriage proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a container-type carriage that is convenient for unloading, comprising a carriage body, a retaining frame and a load-bearing plate, wherein a slide groove is provided on both sides of the interior of the carriage body, a slider is installed on both sides of the load-bearing plate, a slider is installed on the bottom of the load-bearing plate, a slide groove is provided on the bottom end of the interior of the carriage body, two screw holes are symmetrically provided on the load-bearing plates on both sides of the slider, the inner walls of the two screw holes are threadedly connected with screws, bearings are installed on the tops of the two retaining frames, the bottoms of the two screws are fixedly connected to the inner rings of the two bearings, and pulleys are rotatably installed on the inner sides of the two retaining frames.

[0006] Preferably, a compartment door is rotatably mounted on the rear side of the compartment body.

[0007] Preferably, the two sliders are slidably connected to the two sliding grooves.

[0008] Preferably, the second slider and the second slide groove are slidably connected.

[0009] Preferably, two handles are symmetrically mounted on the rear side of the carrying plate.

[0010] Preferably, hand wheels are installed on the tops of the two screws.

[0011] Preferably, a movable rod is installed on the top of each of the two retaining frames, and the bearing plate is symmetrically provided with two movable holes, through which the tops of the two movable rods pass.

[0012] Preferably, two fixing plates are symmetrically welded to the bottom of the carriage body, and the fixing plates are symmetrically provided with fixing holes.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The container-type carriage is convenient for unloading. Through the arrangement of slider 1, slider 2 and pulleys, two handles are used to pull the load-bearing plate during unloading. After the load-bearing plate is extended to the outside of the carriage body, two hand wheels are used to rotate two screws. The two screws drive two retaining frames to descend, so that the pulleys inside the two retaining frames contact the ground. The pulleys and screws provide supporting force for the load-bearing plate. The pulleys slide on the ground as the load-bearing plate moves. After the load-bearing plate moves to a suitable position, the staff can unload from both sides of the load-bearing plate at the same time, thereby improving the unloading speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first angle;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the carriage body of the present utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the load-bearing plate of the present invention.

[0019] In the figure: 1. Carriage body; 2. Carriage door; 3. Fixed plate; 4. Fixed hole; 5. Slider 1; 6. Handwheel; 7. Screw; 8. Movable rod; 9. Bearing; 10. Handle; 11. Slider 2; 12. Slide 1; 13. Pulley; 14. Slide 2; 15. Cage; 16. Loading plate; 17. Movable hole; 18. Screw hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4The utility model provides a technical solution: a container-type carriage that is convenient for unloading, including a carriage body 1, a retaining frame 15 and a carrying plate 16. A compartment door 2 is rotatably installed on the rear side of the carriage body 1. The compartment door 2 is opened to store the goods on the carrying plate 16 inside the carriage body 1. A slide groove 12 is provided on both sides of the carriage body 1. Slide blocks 5 are installed on both sides of the carrying plate 16. The two slide blocks 5 are slidably connected with the two slide grooves 12. The two slide blocks 5 limit the two sides of the carrying plate 16 through the two slide blocks 5 and the two slide grooves 12. A slide block 2 11 is installed at the bottom of the carrying plate 16. A slide groove 2 14 is provided at the bottom end of the carriage body 1. The slide block 2 11 is slidably connected with the slide groove 2 14. The slide block 2 11 provides supporting force for the carrying plate 16. The carrying plate 16 moves inside the carriage body 1 through the slide block 2 11 and the slide groove 2 14. Two handles 10 are symmetrically installed on the rear side of the carrying plate 16. The two handles 10 can be used to push the carrying plate 16 The two handles 16 are connected to each other by a screw thread, and the top of the two handles 16 is fixed with a plurality of screws 18, and the top of the two handles 16 is fixed with a plurality of screws 18. The top of the two handles 16 is fixed with a plurality of screws 18, and the plurality of handles 16 are connected to each other by a plurality of screws 18.

[0022] Working principle: Through the fixing holes 4 of the two fixing plates 3, use bolts and other tools to fix the fixing plates 3 to the load-bearing structure of the trailer, open the door 2 and store the goods on the load-bearing plate 16 inside the car body 1. After the trailer carries the car body 1 to the unloading position, open the door 2 and use the two handles 10 to pull the load-bearing plate 16. After the load-bearing plate 16 extends to the outside of the car body 1, use two hand wheels 6 to rotate the two screws 7. The two screws 7 rotate and move in the two screw holes 18 of the load-bearing plate 16. The two screws 7 drive the two retaining frames 15 to descend, so that the pulleys 13 on the inside of the two retaining frames 15 contact the ground. The pulleys 13 and screws 7 provide support force to the load-bearing plate 16. The pulleys 13 slide on the ground as the load-bearing plate 16 moves. After the load-bearing plate 16 moves to the appropriate position, the staff can unload from both sides of the load-bearing plate 16 at the same time.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A container-type carriage convenient for unloading, comprising a carriage body (1), a retaining frame (15) and a load-bearing plate (16), characterized in that: A slide groove (12) is provided on both sides of the interior of the carriage body (1), a slider (5) is installed on both sides of the bearing plate (16), a slider (11) is installed at the bottom of the bearing plate (16), a slide groove (14) is provided at the bottom end of the interior of the carriage body (1), two screw holes (18) are symmetrically provided on the bearing plates (16) on both sides of the slider (11), the inner walls of the two screw holes (18) are threadedly connected with screw rods (7), the tops of the two retaining frames (15) are both installed with bearings (9), the bottoms of the two screw rods (7) are fixedly connected to the inner rings of the two bearings (9), and pulleys (13) are rotatably installed on the inner sides of the two retaining frames (15).

2. A container-type carriage convenient for unloading according to claim 1, characterized in that: A compartment door (2) is rotatably mounted on the rear side of the compartment body (1).

3. The container-type carriage for easy unloading according to claim 1, characterized in that: The two sliders (5) and the two slide grooves (12) are slidably connected.

4. The container-type carriage for easy unloading according to claim 1, characterized in that: The second slider (11) and the second slide groove (14) are slidably connected.

5. The container-type carriage for easy unloading according to claim 1, characterized in that: Two handles (10) are symmetrically mounted on the rear side of the carrying plate (16).

6. The container-type carriage for easy unloading according to claim 1, characterized in that: Hand wheels (6) are installed on the tops of the two screw rods (7).

7. The container-type carriage for easy unloading according to claim 1, characterized in that: A movable rod (8) is installed on the top of each of the two retaining frames (15); the bearing plate (16) is symmetrically provided with two movable holes (17); and the tops of the two movable rods (8) pass through the two movable holes (17).

8. The container-type carriage for easy unloading according to claim 1, characterized in that: Two fixing plates (3) are symmetrically welded to the bottom of the carriage body (1), and the fixing plates (3) are symmetrically provided with fixing holes (4).

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