Structure for improving loading and unloading efficiency of materials in box
By using a drive motor and a geared motor to move the loading and unloading platform inside the container, the problem of low loading and unloading efficiency of goods inside the container is solved, enabling efficient loading and unloading of large goods and reducing the labor intensity of operators.
Patent Information
- Application Number
- CN202520447450.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-14
AI Technical Summary
The current container loading and unloading efficiency is low, especially in the middle and rear areas where operations are difficult. Furthermore, the loading and unloading of large and heavy cargo is labor-intensive and can easily cause operator fatigue.
The system uses a drive motor and a geared motor in conjunction with a threaded rod, drum, and steel cable system to move the loading and unloading pallets back and forth inside the container. The loading and unloading pallets are placed by rotating the threaded rod and using the steel cable, which reduces the labor intensity of the operators.
It improves the efficiency of loading and unloading cargo inside containers, reduces the labor intensity of operators in loading, unloading and moving cargo, and enhances the stability and ease of movement of loading and unloading pallets.
Smart Images
Figure CN223804168U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to container technology field especially relates to a structure of improving the efficiency of loading and unloading of goods in the box. BACKGROUND
[0002] The container is a kind of standardization large-scale transport container, is used to load goods in ship, train, truck and airplane and multiple transport modes.
[0003] The design of container allows quick loading and unloading, and can be conveniently transferred from one transport tool to another transport tool, without rehandling goods, thereby greatly improving the efficiency and safety of goods transportation, and container is usually made of steel material, and the structure is firm, can bear heavy load, protect goods from being damaged in the process of transportation, and container design has waterproof and sealed hatch, can protect goods from weather, such as rain, sandstorm etc., while the top of container is designed with special corner piece, can be conveniently stacked with crane, saves space.
[0004] In the existing container goods loading and unloading process, usually, operating personnel manually carries goods to container interior, however, due to the limited space in container interior, especially in middle and rear area, operating personnel often has certain difficulty when placing goods, in addition, for some goods with large volume and heavy weight, operating personnel needs to pay great labor intensity in the process of loading and unloading, which is not only inefficient, but also easily causes physical fatigue of operating personnel, in view of this, a structure of improving the efficiency of loading and unloading of goods in the box is provided to overcome the above-mentioned defects. UTILITY MODEL CONTENTS
[0005] The utility model aims at solving the shortcomings in the prior art, and provides a structure of improving the efficiency of loading and unloading of goods in the box.
[0006] In order to achieve the above object, the utility model adopts the following technical scheme: a structure of improving the efficiency of loading and unloading of goods in the box, including container, the left and right sides of the upper part in the container interior are fixedly connected with fixed plate, the front end of the fixed plate is fixedly connected with driving motor, the output end of the driving motor is fixedly connected with screw rod, the outer side of the screw rod is spirally connected with moving block, the inner end surface of the moving block is fixedly connected with hollow shell, the right side top in the hollow shell is fixedly connected with speed reducer, the output end of the speed reducer is fixedly connected with reel, the outer side of the reel is wound with steel cable, one end of the steel cable away from the reel is fixedly connected with loading and unloading plate, the bottom of the moving block is fixedly connected with compression telescopic rod, the bottom of the loading and unloading plate is fixedly connected with bottom block at four corner positions, the bottom of the loading and unloading plate is fixedly connected with compression spring in the middle, the one end of the compression spring away from the loading and unloading plate is fixedly connected with buffer plate.
[0007] As the further description of the above technical scheme: the threaded rod is rotatably connected to the left and right sides of the upper side of the rear of the container interior away from the driving motor, the compression telescopic rod is fixedly connected to the middle of the top of the loading and unloading plate away from the moving block, the winding drum is rotatably connected to the top left side of the hollow shell away from the speed reducer, the hollow shell is slidably connected to the surface of the steel cable at the middle of the lower interior, and the bottom block and the buffer plate are in contact with the lower interior of the container, which can improve the efficiency of loading and unloading goods in the container to a certain extent and reduce the labor intensity of the operator in loading and unloading and moving the goods.
[0008] As the further description of the above technical scheme: the number of the fixed plates is two groups, and the fixed plates are distributed at the top positions of the left and right sides of the upper interior of the container, and the number of the driving motor, the threaded rod, the moving block and the compression telescopic rod is matched with the number of the fixed plates, so that the hollow shell and the loading and unloading plate are synchronously driven by the two groups of driving structures to move forward and backward, thereby improving the stability of the forward and backward movement of the loading and unloading plate.
[0009] As the further description of the above technical scheme: the through hole is formed in the middle of the moving block from front to back, and the caliber of the through hole is matched with the longitudinal section diameter of the threaded rod, and the inner thread corresponding to the surface pitch of the threaded rod is arranged on the inner wall of the through hole in the middle of the moving block, so that the threaded rod is rotated to drive the moving block to move forward and backward on the outside of the threaded rod.
[0010] As the further description of the above technical scheme: the end of the steel cable away from the winding drum is separated into two steel cables and fixedly connected to the middle of the top of the loading and unloading plate, and the holes matched with the transverse section diameter of the steel cable are formed in the middle of the lower interior of the hollow shell, so that the two steel cables stably fix the front and back positions of the loading and unloading plate, thereby avoiding the situation that the loading and unloading plate is deviated in angle due to the instability of the center of the loading and unloading plate caused by the goods placed on the loading and unloading plate.
[0011] As the further description of the above technical scheme: the maximum extension length of the compression telescopic rod is matched with the height of the interior of the container, and the left and right lengths of the loading and unloading plate are consistent with the left and right lengths of the interior of the container, so that the compression telescopic rod can increase the stability of the loading and unloading plate in front and back directions and prevent the loading and unloading plate from being turned over in front or back directions.
[0012] As the further description of the above technical scheme: the bottom of the bottom block and the buffer plate is provided with a rubber block, and the number of the compression springs is two groups, and the compression springs are distributed on the left and right sides of the top of the buffer plate, thereby avoiding the situation that the loading and unloading plate is broken due to the impact on the lower interior of the container caused by the overloading of the goods.
[0013] The utility model has the following beneficial effects:
[0014] The utility model discloses a structure of improving the efficiency of loading and unloading of goods in the container, through the design cooperation of driving motor and speed reducer, make the device can drive loading and unloading board move in the container before and after, and speed reducer places the loading and unloading board downward through the rotation winding drum, and the operator can place the goods inconveniently put in the container inside middle and rear on loading and unloading board, the rotation of driving motor through threaded rod, drive the goods on loading and unloading board move in the container before and after, can improve the efficiency of loading and unloading of goods in the container to a certain extent, and reduce the labor intensity of operator loading and moving goods. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 It is whole structure schematic diagram of the utility model;
[0016] Fig. 2 It is whole structure schematic diagram of the utility model's fixed plate;
[0017] Fig. 3 It is longitudinal section structure schematic diagram of the utility model's hollow shell;
[0018] Fig. 4 It is longitudinal section structure schematic diagram of the utility model's loading and unloading board longitudinal overturning 180 degrees.
[0019] Legend:
[0020] 1, container;2, driving motor;3, loading and unloading board;4, fixed plate;5, threaded rod;6, moving block;7, hollow shell;8, steel cable;9, compression telescopic rod;10, bottom block;11, speed reducer;12, winding drum;13, compression spring;14, buffer plate. DETAILED DESCRIPTION
[0021] Reference Figs. 1 to 4The utility model provides a kind of structure for improving the efficiency of loading and unloading goods in box, including container 1, the left and right sides top end of the upper inside of container 1 is welded fixed plate 4, fixed plate 4 front end face is fixed by bolt drive motor 2, the output shaft of drive motor 2 output end is welded fixed and penetrates the inside of threaded rod 5, and threaded rod 5 outside penetrates the inside of moving block 6 and with the internal thread of moving block 6 inside each other spiral, moving block 6 inner end surface is welded hollow shell 7, hollow shell 7 inside right side top end is fixed by bolt speed reducer 11, the output shaft of speed reducer 11 output end is welded reel 12, and reel 12 outside winding steel cable 8, and one end of steel cable 8 away from reel 12 is fixed in the top middle of loading and unloading plate 3 front and back two sides, and moving block 6 bottom is fixed by bolt compression telescopic rod 9, and loading and unloading plate 3 bottom four corner positions are welded bottom block 10, and loading and unloading plate 3 bottom middle is welded compression spring 13, and one end of compression spring 13 away from loading and unloading plate 3 is welded buffer plate 14, and one end of threaded rod 5 away from drive motor 2 is connected with the left and right sides rotation of the upper inside of container 1 rear, and one end of compression telescopic rod 9 away from moving block 6 is fixedly connected with the left and right sides middle of loading and unloading plate 3 top, and one end of reel 12 away from speed reducer 11 is rotationally connected with the left side top of the inside of hollow shell 7, and the inside of hollow shell 7 lower middle is slidably connected with the surface of steel cable 8, and the bottom of bottom block 10 and buffer plate 14 is all contacted with the inside lower of container 1, can improve the efficiency of loading and unloading goods in container 1 to some extent, and reduce the labor intensity of operating personnel loading and moving goods.
[0022] As further implementation of the above technical solutions: the number of fixed plate 4 is two groups, and fixed plate 4 is distributed in the left and right sides top end position of the upper inside of container 1, and the number of drive motor 2, threaded rod 5, moving block 6 and compression telescopic rod 9 is matched with the number of fixed plate 4, and hollow shell 7 and loading and unloading plate 3 are moved forward and backward by two groups of drive structures synchronously, to improve the stability of loading and unloading plate 3 forward and backward movement.
[0023] As further implementation of the above technical solutions: the inside of moving block 6 middle is provided with from front to back through hole, and the caliber of through hole is matched with the longitudinal section diameter of threaded rod 5, and the inside wall of through hole in the middle of moving block 6 is provided with the internal thread corresponding with the surface pitch of threaded rod 5, to realize the rotation of threaded rod 5, and drive moving block 6 to move forward and backward on the outside of threaded rod 5.
[0024] As further implementation of the above technical solutions: one end of steel cable 8 away from reel 12 separates two steel cables 8 and is fixed in the middle of loading and unloading plate 3 top middle front and back two sides, and the inside of hollow shell 7 lower middle is provided with hole matching with the transverse section diameter of steel cable 8, and two steel cables 8 stabilize the front and back positions of loading and unloading plate 3, to avoid the situation that loading and unloading plate 3 appears center unstable and angle deviation due to goods placed on loading and unloading plate 3.
[0025] As a further embodiment of the above technical solution: the maximum extension length of the compression telescopic rod 9 matches the inside height of the container 1, the left and right lengths of the loading and unloading plate 3 match the left and right lengths of the inside of the container 1, the compression telescopic rod 9 can increase the front and rear stability of the loading and unloading plate 3, and prevent the loading and unloading plate 3 from being turned over forward or backward.
[0026] As a further embodiment of the above technical solution: the bottom block 10 and the bottom of the buffer plate 14 are provided with rubber blocks, the number of compression springs 13 is two groups, and the compression springs 13 are distributed on the left and right sides of the top of the buffer plate 14, so as to avoid the case that the loading and unloading plate 3 is broken due to being hit on the lower side of the inside of the container 1 caused by the overloading of the goods.
[0027] Working principle:
[0028] When the utility model is used, the goods are carried to the front side of the container 1, then the operator can open the driving motor 2 on the left and right sides above the inside of the container 1, the driving motor 2 drives the threaded rod 5 of the output end to rotate under the fixation of the fixed plate 4, the moving block 6 on the outside of the threaded rod 5 drives the hollow shell 7 to move forward, the loading and unloading plate 3 connected by the steel cable 8 at the bottom of the hollow shell 7 moves synchronously with the hollow shell 7, the driving motor 2 is stopped when the moving block 6 reaches the top end of the front side, then the reduction motor 11 inside the right side of the hollow shell 7 is opened, the reduction motor 11 drives the winding drum 12 of the output end to rotate counterclockwise, the steel cable 8 fixed at one end on the outside of the winding drum 12 lowers the loading and unloading plate 3, the compression telescopic rod 9 on the left and right sides of the top of the loading and unloading plate 3 deforms until the bottom block 10 and the buffer plate 14 at the bottom of the loading and unloading plate 3 contact the lower side of the inside of the container 1, the operator places the goods on the top of the loading and unloading plate 3, the weight of the goods causes the compression spring 13 connected between the bottom of the loading and unloading plate 3 and the buffer plate 14 to deform, after the placement is completed, the reduction motor 11 can be reversed, the steel cable 8 drives the loading and unloading plate 3 to move upward by a distance, then the driving motor 2 is opened, the moving block 6 drives the hollow shell 7 and the loading and unloading plate 3 to move forward and backward on the inside of the container 1, the loading and unloading plate 3 can be lowered after reaching the set area, the goods are unloaded, the efficiency of loading and unloading the goods in the container 1 can be improved to a certain extent, and the labor intensity of the operator in loading and unloading and moving the goods is reduced.
[0029] Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A structure for improving the efficiency of loading and unloading of goods in a container, comprising a container (1), characterized in that: The left and right sides of the upper inside of the container (1) are fixedly connected with fixed plates (4), the front end surfaces of the fixed plates (4) are fixedly connected with driving motors (2), the output ends of the driving motors (2) are fixedly connected with threaded rods (5), the outer sides of the threaded rods (5) are spirally connected with moving blocks (6), the inner end surfaces of the moving blocks (6) are fixedly connected with hollow shells (7), the right top inside of the hollow shells (7) is fixedly connected with speed reducers (11), the output ends of the speed reducers (11) are fixedly connected with winding drums (12), the outer sides of the winding drums (12) are wound with steel cables (8), the ends, away from the winding drums (12), of the steel cables (8) are fixedly connected with loading and unloading plates (3), the bottoms of the moving blocks (6) are fixedly connected with compression telescopic rods (9), the bottoms of the loading and unloading plates (3) are fixedly connected with bottom blocks (10) at the positions of the four corners, the bottoms of the loading and unloading plates (3) are fixedly connected with compression springs (13) in the middle, and the ends, away from the loading and unloading plates (3), of the compression springs (13) are fixedly connected with buffer plates (14).
2. The structure for improving the efficiency of loading and unloading the goods in the container according to claim 1, characterized in that: The ends, away from the driving motors (2), of the threaded rods (5) are rotatably connected with the left and right sides of the upper inside of the container (1), the ends, away from the moving blocks (6), of the compression telescopic rods (9) are fixedly connected with the left and right sides of the top of the loading and unloading plates (3), the ends, away from the speed reducers (11), of the winding drums (12) are rotatably connected with the left top inside of the hollow shells (7), the middle of the lower inside of the hollow shells (7) is slidably connected with the surface of the steel cable (8), and the bottoms of the bottom blocks (10) and the buffer plates (14) are in contact with the lower inside of the container (1).
3. The structure for improving the efficiency of loading and unloading the goods in the container according to claim 1, characterized in that: The number of the fixed plates (4) is two groups, and the fixed plates (4) are distributed at the top positions of the left and right sides of the upper inside of the container (1), and the number of the driving motors (2), the threaded rods (5), the moving blocks (6) and the compression telescopic rods (9) is matched with the number of the fixed plates (4).
4. The structure for improving the efficiency of loading and unloading the goods in the container according to claim 1, characterized in that: A through hole is formed in the middle of the inside of the moving block (6) from front to back, the caliber of the through hole is matched with the longitudinal section diameter of the threaded rod (5), and the inner thread of the inner wall of the through hole in the middle of the inside of the moving block (6) is matched with the surface pitch of the threaded rod (5).
5. The structure for improving the efficiency of loading and unloading the goods in the container according to claim 1, characterized in that: The end, away from the winding drum (12), of the steel cable (8) is separated into two steel cables (8) and fixedly connected with the middle of the top of the loading and unloading plate (3), and the middle of the lower inside of the hollow shell (7) is formed with holes matched with the transverse section diameter of the steel cable (8).
6. The structure for improving the efficiency of loading and unloading the goods in the container according to claim 1, characterized in that: The maximum extension length of the compression telescopic rod (9) is matched with the height of the inside of the container (1), and the left and right lengths of the loading and unloading plate (3) are consistent with the left and right lengths of the inside of the container (1).
7. The structure for improving the efficiency of loading and unloading the goods in the container according to claim 1, characterized in that: The bottoms of the bottom blocks (10) and the buffer plates (14) are provided with rubber blocks, the number of the compression springs (13) is two groups, and the compression springs (13) are distributed at the left and right sides of the top of the buffer plate (14).