Rapid container unloading structure of transport vehicle
By setting up push plates, drive parts, unloading rollers and limit parts in the container, the time-consuming and labor-consuming problem of loading and unloading of goods in the container is solved, rapid unloading is achieved, and loading and unloading efficiency is improved.
Patent Information
- Application Number
- CN202421822103.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-30
AI Technical Summary
When loading and unloading goods in existing containers, it is necessary to move in and out of the box multiple times, resulting in a lot of time and effort spent in the loading and unloading process.
A container unloading structure for transport vehicles is designed, including setting up push plates, driving parts, unloading rollers and limiting parts in the box. By driving the push plates to slide, the unloading rollers and limiting parts are used to achieve rapid unloading of goods.
It realizes rapid unloading of container cargo, significantly improves loading and unloading efficiency, and reduces time and energy consumption.
Smart Images
Figure CN222905387U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of containers, and more specifically, the utility model relates to a rapid unloading structure for a container of a transport vehicle. Background Art
[0002] The use of containers for loading and unloading goods is often seen in some factories and docks. The container body is relatively large, with a spacious internal space, capable of transporting a variety of goods, and a relatively large amount of goods can be transported at one time. Therefore, containers are very popular in terms of transporting goods.
[0003] Due to the large internal space of the container and the large amount of goods transported at one time, loading and unloading personnel usually need to enter and exit the container again and again to carry and stack the items. Therefore, it takes a lot of time and energy to load and unload the goods once. Content of the Utility Model
[0004] To solve the above technical problems, the utility model provides a rapid unloading structure for a container of a transport vehicle, which includes a box body loaded on a transport vehicle. There is an opening at the front end of the box body. A push plate that slides toward the opening side is arranged inside the box body. Driving members that drive the push plate to slide are arranged at both side edges of the push plate. The driving members are embedded on both side walls of the inner cavity of the box body. A number of uniformly distributed unloading rollers are embedded at the bottom of the inner cavity of the box body. A limiting member for fixing the unloading rollers is arranged at the end of the unloading rollers, and the limiting member is embedded on one side of the bottom end of the box body.
[0005] In a preferred embodiment, chutes are opened in the middle of the inner side walls of both sides of the inner cavity of the box body. The driving member includes a driving motor installed at the rear end of the box body and a rotating shaft located inside the chute. The output shaft of the driving motor is connected to the rotating shaft and drives the rotating shaft to rotate in the chute;
[0006] Threads are arranged on the outer wall of the rotating shaft. A first screw tube that matches the threads is sleeved outside the rotating shaft. A connecting ear is fixed outside the first screw tube, and the connecting ear is fixed in the middle of both side edges of the push plate.
[0007] In a preferred embodiment, the top of the unloading roller protrudes a certain distance on the bottom surface of the inner cavity of the box body. Shafts are connected to both ends of the unloading roller. The shafts are inserted into the inside of both sides of the box body, and the unloading roller rotates at the bottom of the inner cavity of the box body through the shafts.
[0008] In a preferred embodiment, a through hole extending toward the rear end of the box body is opened on one side of the bottom end of the box body. The limiting member includes a connecting rod inserted into the through hole. A number of slots are arranged on one side of the through hole. The shaft at the end of the unloading roller is inserted into the inside of the slots.
[0009] In a preferred embodiment, a transverse groove is formed at the end of the coupling shaft located inside the slotted groove. A plurality of limiting rods are fixed on the outer wall of the connecting rod. The diameter of the limiting rod is the same as the thickness of the transverse groove, and the end of the limiting rod is inserted into the transverse groove.
[0010] In a preferred embodiment, there is a distance between the front end of the connecting rod and the front end of the through hole. Within this distance, a square screw tube fixed on the inner wall of the through hole is provided. A rotating screw rod is inserted into the square screw tube. One end of the screw rod extends to the outside of the box body and the other end extends towards the end of the connecting rod. A bearing is sleeved on the end of the screw rod located at the end of the connecting rod, and the outer ring of the bearing is fixed to the end of the connecting rod.
[0011] The technical effects and advantages of the present utility model:
[0012] The present utility model can quickly push the goods loaded inside the container out of the box body to complete the unloading of the goods, greatly improving the loading and unloading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0014] Figure 2 is a schematic sectional view of the driving member of the present utility model;
[0015] Figure 3 is a schematic sectional view of the limiting member of the present utility model;
[0016] Figure 4 is a schematic diagram of a partial structure of the unloading roller and the limiting member of the present utility model;
[0017] Figure 5 is a schematic diagram of another angle of the unloading roller and the limiting member of the present utility model;
[0018] Figure 6 is of the present utility model Figure 2 detailed structure schematic diagram at position A;
[0019] Figure 7 is of the present utility model Figure 3 detailed structure schematic diagram at position B.
[0020] Description of reference numerals: 1 box body, 2 opening, 3 push plate, 4 unloading roller, 5 chute, 6 driving motor, 7 rotating shaft, 8 first screw tube, 9 connecting ear, 10 coupling shaft, 11 through hole, 12 connecting rod, 13 slotted groove, 14 transverse groove, 15 limiting rod, 16 square screw tube, 17 screw rod, 18 bearing, 19 limiting member, 20 driving member. DETAILED DESCRIPTION OF THE EMBODIMENT
[0021] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.
[0022] As Figures 1-7 shown, a rapid unloading structure for a container of a transport vehicle includes a box body 1 loaded on the transport vehicle. There is an opening 2 at the front end of the box body 1. Inside the box body 1, there is a push plate 3 that slides towards the opening 2. On both side edges of the push plate 3, there are driving members 20 that drive the push plate 3 to slide. The driving members 20 are embedded on both side walls of the inner cavity of the box body 1. At the bottom of the inner cavity of the box body 1, a number of evenly distributed unloading rollers 4 are embedded. At the end of the unloading rollers 4, there is a limiting member 19 for fixing the unloading rollers 4. The limiting member 19 is embedded on one side of the bottom end of the box body 1.
[0023] Based on the above, during use, the goods are loaded inside the box body 1. When unloading, the driving member 20 is used to drive the push plate 3 to move along the inner cavity of the box body 1, and a number of unloading rollers 4 at the bottom of the inner cavity of the box body 1 are used to push the goods towards the opening 2 of the box body 1, realizing the rapid unloading of the goods.
[0024] Further, when unloading, the unloading rollers 4 embedded at the bottom of the inner cavity of the box body 1 can rotate. During the loading and transportation of the goods, the limiting member 19 is used to fix the unloading rollers 4 to prevent the goods from moving due to the rotation of the unloading rollers 4 during loading and transportation.
[0025] In the middle of both inner side walls of the inner cavity of the box body 1, there are sliding grooves 5. The driving member 20 includes a driving motor 6 installed at the rear end of the box body 1 and a rotating shaft 7 located inside the sliding groove 5. The output shaft of the driving motor 6 is connected to the rotating shaft 7 and drives the rotating shaft 7 to rotate inside the sliding groove 5.
[0026] On the outer wall of the rotating shaft 7, there is a thread. Outside the rotating shaft 7, there is a first screw tube 8 that matches the thread. On the outside of the first screw tube 8, there is a connecting ear 9. The connecting ear 9 is fixed in the middle of both side edges of the push plate 3.
[0027] Based on the above, the driving motor 6 is used to drive the rotating shaft 7 to rotate inside the sliding groove 5. The first screw tube 8 sleeved outside the rotating shaft 7 is fixed on the connecting ear 9, and the connecting ear 9 is fixed on the pushing plate 3. When the rotating shaft 7 rotates, it will push the connecting ear 9 and the pushing plate 3 to slide inside the box body 1 along the extending direction of the sliding groove 5, that is, to realize pushing the pushing plate 3 to move along the inside of the box body 1 towards the opening 2 side, and push the goods out of the box body 1 when unloading is required.
[0028] The top of the unloading roller 4 protrudes a certain distance from the bottom surface of the inner cavity of the box body 1. Shaft couplings 10 are connected to both ends of the unloading roller 4, and the shaft couplings 10 are inserted inside both sides of the box body 1. The unloading roller 4 rotates at the bottom of the inner cavity of the box body 1 through the shaft couplings 10.
[0029] The fact that the top of the unloading roller 4 protrudes a certain distance can facilitate the movement of the goods along the unloading roller 4 and facilitate rapid unloading.
[0030] A through hole 11 extending towards the rear end of the box body 1 is opened on one side of the bottom end of the box body 1. The limiting member 19 includes a connecting rod 12 inserted into the through hole 11. A number of slots 13 are provided on one side of the through hole 11. The shaft coupling 10 at the end of the unloading roller 4 is inserted into the inside of the slots 13.
[0031] Among them, the number of slots 13 is the same as that of the unloading rollers 4, and the shaft coupling 10 at one end of each unloading roller 4 is inserted into the inside of the slots 13.
[0032] A transverse groove 14 is opened at the end of the shaft coupling 10 located inside the slot 13. A number of limiting rods 15 are fixed on the outer wall of the connecting rod 12. The diameter of the limiting rod 15 is the same as the thickness of the transverse groove 14. The end of the limiting rod 15 is inserted into the inside of the transverse groove 14.
[0033] Based on the above, since the diameter of the limiting rod 15 is the same as the thickness of the transverse groove 14, when the end of the limiting rod 15 is inserted at the midpoint of the transverse groove 14, it will not affect the rotation of the shaft coupling 10. At this time, the unloading roller 4 connected to the shaft coupling 10 can rotate inside the box body 1; when the connecting rod 12 moves to drive the limiting rod 15 to move to either side of the midpoint of the transverse groove 14, at this time, when the shaft coupling 10 rotates, it will be unable to rotate due to the end of the limiting rod 15 being inserted into the transverse groove 14, achieving the effect of limiting the unloading roller 4 inside the box body 1.
[0034] A certain distance is left between the front end of the connecting rod 12 and the front end of the through hole 11. Inside this distance, a square screw tube 16 fixed on the inner wall of the through hole 11 is provided. A rotating screw rod 17 is inserted into the square screw tube 16. One end of the screw rod 17 extends to the outside of the box body 1 and the other end extends towards the end of the connecting rod 12. A bearing 18 is sleeved at the end of the screw rod 17 located at the end of the connecting rod 12. The outer ring of the bearing 18 is fixed at the end of the connecting rod 12.
[0035] Based on the above, the square screw tube 16 is fixed on the inner wall of the through hole 11. Therefore, when the user rotates the screw rod 17, the screw rod 17 will move on the square screw tube 16. By controlling the rotation direction of the screw rod 17, the screw rod 17 moves along the extending direction of the through hole 11. The end of the screw rod 17 is connected to the connecting rod 12 through a bearing 18. Therefore, when the screw rod 17 moves, it will drive the connecting rod 12 to move, thereby realizing the movement of the connecting rod 12 and the limiting rod 15, changing the positional relationship between the limiting rod 15 and the transverse groove 14, and realizing the limiting fixation and release of the unloading roller 4.
[0036] Further, on the basis of the above, when the goods are in the transportation process, the end of the limiting rod 15 is inserted into any one side of the two sides of the midpoint of the transverse groove 14 for limiting. At this time, the unloading roller 4 is fixed and cannot rotate inside the box body 1;
[0037] When unloading or loading goods is required, the limiting rod 15 is moved to the midpoint of the transverse groove 14. At this time, the coupling shaft 10 and the unloading roller 4 can rotate, facilitating unloading.
[0038] Further, when the unloading roller 4 needs to be re-limited, the screw rod 17 is rotated to drive the connecting rod 12 to move, so that the connecting rod 12 pushes the transverse groove 14 position of the coupling shaft 10 through the limiting rod 15, and the inner wall of the transverse groove 14 moves along the outer wall of the limiting rod 15, thereby rotating the coupling shaft 10 and the unloading roller 4 to an appropriate angle, and the end of the limiting rod 15 is inserted into both sides of the midpoint of the transverse groove 14 to realize the limiting of the unloading roller 4.
[0039] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.
Claims
1. A container quick unloading structure for a transport vehicle, comprising a container body loaded on the transport vehicle, the front end of the container body having an opening, characterized in that: A push plate sliding toward the opening is arranged inside the box body, and driving parts for driving the push plate to slide are arranged at the two side edges of the push plate, and the driving parts are embedded in the two side walls of the inner cavity of the box body, and a plurality of evenly distributed unloading rollers are embedded in the bottom of the inner cavity of the box body, and a limiting part for fixing the unloading roller is arranged at the end of the unloading roller, and the limiting part is embedded in one side of the bottom end of the box body.
2. The container quick unloading structure of a transport vehicle according to claim 1, characterized in that: A slide groove is provided in the middle of the inner wall on both sides of the inner cavity of the box body, and the driving member includes a driving motor installed at the rear end of the box body and a rotating shaft located inside the slide groove, and the output shaft of the driving motor is connected to the rotating shaft and drives the rotating shaft to rotate in the slide groove; A thread is arranged on the outer wall of the rotating shaft, a first screw tube matching the thread is sleeved on the outside of the rotating shaft, a connecting ear is fixed on the outside of the first screw tube, and the connecting ear is fixed at the middle of the edges of both sides of the push plate.
3. The container quick unloading structure of a transport vehicle according to claim 1, characterized in that: The top of the unloading roller protrudes a distance from the bottom surface of the box body cavity, and couplings are connected to both ends of the unloading roller. The couplings are inserted into the inside of both sides of the box body, and the unloading roller rotates at the bottom of the box body cavity through the couplings.
4. The container quick unloading structure of a transport vehicle according to claim 3, characterized in that: A through hole extending toward the rear end of the box body is opened on one side of the bottom end of the box body, the limiting member includes a connecting rod inserted in the through hole, a plurality of slots are arranged on one side of the through hole, and the connecting shaft at the end of the unloading roller is inserted into the inside of the slot.
5. The container quick unloading structure of a transport vehicle according to claim 4, characterized in that: A transverse groove is provided at the end of the connecting shaft located inside the groove, and a plurality of limit rods are fixed on the outer wall of the connecting rod. The diameter of the limit rods is the same as the thickness of the transverse groove, and the ends of the limit rods are inserted into the interior of the transverse groove.
6. The container quick unloading structure of a transport vehicle according to claim 5, characterized in that: There is a distance between the front end of the connecting rod and the front end of the through hole. A square screw tube fixed on the inner wall of the through hole is arranged in the distance. A rotating screw rod is inserted in the square screw tube. One end of the screw rod extends to the outside of the box body and the other end extends to the end of the connecting rod. A bearing is sleeved on the end of the screw rod located at the end of the connecting rod, and the outer ring of the bearing is fixed to the end of the connecting rod.