A delivery unloading conveyor

Abstract

The utility model discloses an express unloading conveying device relates to express unloading technical field, including the climbing machine and the unloading car hopper, the equal interval fixed setting of the conveyor belt of climbing machine has the baffle, the inner chamber bottom of unloading car hopper is provided with the conveyor belt, according to the conveying direction of conveyor belt, and the front end and the rear end of unloading car hopper are all open setting, and the front end of unloading car hopper is connected with the flap, and the rear end of unloading car hopper is in abutment with the climbing machine, and the height of unloading car hopper conveyor belt is higher than the height of climbing machine bottom, and the top of climbing machine abuts again and circulates the assembly line. The utility model discloses through the design of conveyor belt and the abutment of climbing machine, and simultaneously adds the baffle on the climbing machine, makes the climbing machine set gradually, and the package can be conveyed to the assembly line again and identified sorting one by one, realizes the orderly sorting of express and improves the sorting efficiency.

Description

Technical Field

[0001] This utility model relates to the field of express delivery unloading technology, specifically to an express delivery unloading and conveying device. Background Technology

[0002] Unloading parcels from courier vehicles at the station refers to the process of unloading, sorting, and transferring them. This step is usually handled by logistics staff and includes opening the truck doors, unloading manually or mechanically, scanning tracking numbers, and sorting and stacking parcels according to region or delivery route. It is one of the core operations of a courier logistics transfer station and directly affects subsequent delivery efficiency.

[0003] During the unloading process of express delivery trucks, unloading buckets are often used to unload packages. The bottom of the unloading bucket's inner cavity is integrated with a conveyor belt for transporting the packages. The shortcomings of the existing technology are: the conveyor belt at the bottom of the unloading bucket is an integral piece, and the packages entering the unloading bucket are continuously transported forward by the conveyor belt without being stored; at the same time, the packages on the conveyor belt of the unloading bucket are often unevenly distributed, which makes the amount of packages transported by the unloading bucket very unstable, causing shortages or congestion in subsequent processes, resulting in a decrease in overall work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a courier unloading and conveying device to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] An express delivery unloading and conveying device includes an incline machine and an unloading hopper. The incline machine has partitions fixedly arranged at equal intervals on its conveyor belt. The unloading hopper has a conveyor belt at the bottom of its inner cavity. The front and rear ends of the unloading hopper are open according to the conveying direction of the conveyor belt. The front end of the unloading hopper has an unloading platform connected to a flap. The rear end of the unloading hopper abuts against the incline machine, and the height of the unloading hopper's conveyor belt is higher than the height of the bottom of the incline machine, forming a gap between the rear end of the unloading hopper and the bottom of the incline machine. A baffle is provided at the rear end of the unloading hopper to cover the gap.

[0007] Preferably, the bottom of the climbing machine is provided with an inclination adjustment mechanism, and the side of the inclination adjustment mechanism is provided with a splicing and assembly mechanism;

[0008] The tilt adjustment mechanism includes a base, a first universal wheel is fixedly installed at the bottom of the base, the first universal wheel is movably connected to the top of the base, a support column is fixedly installed at the top of the base, a rotating shaft is rotatably connected to the inner wall of the support column, a connecting leg is fixedly installed on the outer wall of the rotating shaft, and the end of the connecting leg away from the rotating shaft is fixedly connected to the bottom of the ramp machine.

[0009] Preferably, a first frame is fixedly installed on the top of the base, a second hydraulic cylinder is rotatably connected to the inner wall of the first frame, a second frame is rotatably connected to the telescopic end of the second hydraulic cylinder, and the second frame is fixedly installed at the bottom of the climbing machine.

[0010] Preferably, a first hydraulic cylinder is fixedly installed on the top of the base, the telescopic end of the first hydraulic cylinder extends to the bottom of the base and is fixedly connected to a support leg, a slide rod is fixedly connected to the top of the support leg, and the outer wall of the slide rod is slidably connected to the inner wall of the base.

[0011] Preferably, the splicing and assembly mechanism includes a plug-in tube, which is fixedly installed on the left side of the base. A plug-in foot is movably inserted into the inner cavity of the plug-in tube, and a groove is provided on the top of the plug-in foot.

[0012] Preferably, a protrusion is fixedly installed on the top of the plug tube, a limit rod is slidably connected to the inner wall of the protrusion, a pin is fixedly connected to the bottom of the limit rod, an elastic element is fixedly connected to the top of the pin, and the top of the elastic element is fixedly connected to the bottom of the protrusion.

[0013] Preferably, a support frame is fixedly installed on the left side of the plug-in foot, the unloading bucket is fixedly installed on the top of the support frame, and a second universal wheel is fixedly installed on the bottom of the support frame. The second universal wheel is movably connected to the top of the base.

[0014] Preferably, the ramper is also connected to a circulating production line, the bottom of which is fixedly installed with a support plate base, which is fixedly installed on the top of the base, and the circulating production line is equipped with sorting equipment for express delivery sorting.

[0015] Preferably, the height of the partition is 10-40mm, a toothed block is fixedly connected to the end of the partition, and a toothed groove is opened at the end of the baffle, with the toothed block and the toothed groove matching each other in shape.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] By connecting the conveyor belt, the ramp, and the circulating assembly line end to end, and adding partitions to the ramp, the ramp is designed as a series of compartments, each large enough to hold one package. When packages are stacked, due to the ramp's tilt and the limited height of the partitions, the overlapping packages roll back to the bottom of the ramp. Packages can then be conveyed one by one to the circulating assembly line for identification and sorting. Because the ramp is tilted, and when it is not in operation or moving slowly, packages are squeezed into the unloading hopper. This design prevents packages from being conveyed to the ramp all at once, even when the bottom conveyor belt is running. This design allows packages to be conveyed to the circulating assembly line in an orderly manner for sorting, facilitating the overall unloading process and reducing the labor intensity of workers. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the slope climbing machine and the tilt adjustment mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the tilt adjustment mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the bottom structure of the base of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the plug-in tube and plug-in pin of this utility model;

[0023] Figure 6 This is a cross-sectional structural diagram of the plug-in tube of this utility model;

[0024] Figure 7 This is a schematic diagram of the structure of the partition of this utility model;

[0025] Figure 8 for Figure 1 Enlarged structural diagram at point A in the middle.

[0026] In the diagram: 1. Base; 11. Support plate seat; 12. Circulating production line; 13. Incliner; 14. Partition; 15. Unloading bucket; 151. Tilting plate; 152. Baffle; 153. Unloading platform; 16. Conveyor belt; 2. Inclination adjustment mechanism; 21. Base; 211. First hydraulic cylinder; 212. Support leg; 213. Slide rod; 22. First caster wheel; 23. Support column; 24. Rotating shaft; 25. Connecting leg; 26. First frame component; 27. Second hydraulic cylinder; 28. Second frame component; 3. Assembly mechanism; 31. Insert tube; 32. Insert foot; 33. Groove; 34. Protrusion; 35. Limiting rod; 36. Pin block; 37. Elastic component; 38. Support frame; 39. Second caster wheel. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to embodiments:

[0028] like Figures 1-8 As shown, this utility model provides a courier unloading and conveying device, including a base 1, a circulating conveyor line 12, an incline machine 13, and an unloading hopper 15. A support plate seat 11 is fixedly installed at the bottom of the circulating conveyor line 12, and the support plate seat 11 is fixedly installed on the top of the base 1. A partition plate 14 is fixedly connected to the outer wall of the incline machine 13. A conveyor belt 16 is arranged in the inner cavity of the unloading hopper 15. The front and rear ends of the unloading hopper 15 are open. An unloading platform 153 is arranged at the front end of the unloading hopper 15, and an outwardly folding flap 151 is connected to the unloading platform 153. The rear end of the unloading hopper 15 abuts against the incline machine 13, and the height of the conveyor belt 16 of the unloading hopper 15 is higher than the height of the bottom of the incline machine 13. A gap is formed between the rear end of the unloading bucket 15 and the bottom of the ramp 13. At the same time, a baffle 152 is provided at the rear end of the unloading bucket 15 to cover the gap. The height of the baffle 14 is 10-40mm. The end of the baffle 14 is provided with a toothed block. The end of the baffle 152 is provided with a toothed groove. The shape of the toothed block and the toothed groove are matched. The flip plate 151 can be manually rotated to be attached to the truck, which is convenient for workers to unload goods. Through the shape design of the baffle 152 and the baffle 14, it can be ensured that the goods on the conveyor belt 16 can be effectively transferred to the ramp 13, reducing the falling rate of goods. The bottom of the ramp 13 is provided with an inclination adjustment mechanism 2, and the side of the inclination adjustment mechanism 2 is provided with a splicing assembly mechanism 3.

[0029] The tilt adjustment mechanism 2 includes a base 21. A first universal wheel 22 is fixedly installed at the bottom of the base 21. The first universal wheel 22 is movably connected to the top of the base 1. A support column 23 is fixedly installed at the top of the base 21. A rotating shaft 24 is rotatably connected to the inner wall of the support column 23. A connecting leg 25 is fixedly installed on the outer wall of the rotating shaft 24. The end of the connecting leg 25 away from the rotating shaft 24 is fixedly connected to the bottom of the ramp 13. The conveyor belt 16, the ramp 13, and the circulating production line 12 are connected from the top of the base 1. Connected end to end from left to right, by adding partitions 14 to the ramp 13, the ramp 13 is set up in a grid-like manner, and the packages can be conveyed one by one to the circulating assembly line 12 for identification and sorting. Since the ramp 13 is tilted, the packages are squeezed into the unloading hopper 15, so that even when the bottom conveyor belt 16 is open, the items on the conveyor belt 16 will not be conveyed to the ramp 13 all at once. After verification, the reasonable range of the angle of the ramp 13 is 25-30 degrees.

[0030] Furthermore, such as Figure 3 As shown, a first frame 26 is fixedly installed on the top of the base 21. A second hydraulic cylinder 27 is rotatably connected to the inner wall of the first frame 26. A second frame 28 is rotatably connected to the telescopic end of the second hydraulic cylinder 27. The second frame 28 is fixedly installed at the bottom of the ramp 13. The rotating shaft 24, the connecting leg 25, and the ramp 13 are rotatably connected to the top of the support column 23. If the tilt angle of the ramp 13 needs to be adjusted, the second hydraulic cylinder 27 can be controlled to extend or retract. During the extension and retraction of the second hydraulic cylinder 27, the two ends of the second hydraulic cylinder 27 rotate relative to the ramp 13 and the base 21 through the first frame 26 and the second frame 28, respectively. At the same time, the ramp 13 rotates on the top of the support column 23, thus completing the adjustment of the tilt angle.

[0031] Furthermore, such as Figure 4 As shown, a first hydraulic cylinder 211 is fixedly installed on the top of the base 21. The telescopic end of the first hydraulic cylinder 211 extends to the bottom of the base 21 and is fixedly connected to a support leg 212. A slide rod 213 is fixedly connected to the top of the support leg 212. The outer wall of the slide rod 213 is slidably connected to the inner wall of the base 21. The design of the first universal wheel 22 facilitates the user to adjust the position of the ramp 13. After the position of the ramp 13 is adjusted, it is positioned. During positioning, the first hydraulic cylinder 211 is extended. The first hydraulic cylinder 211 will drive the support leg 212 to slide down relative to the base 21, causing the support leg 212 to replace the first universal wheel 22 and support the ground, thus completing the support and positioning of the ramp 13. During the telescopic operation of the first hydraulic cylinder 211, the slide rod 213 will slide on the inner wall of the base 21, increasing the stability of the lifting and lowering of the support leg 212.

[0032] Furthermore, such as Figure 5 As shown, the splicing and assembly mechanism 3 includes a plug tube 31, which is fixedly installed on the left side of the base 21. A plug foot 32 is movably inserted into the inner cavity of the plug tube 31. A groove 33 is provided on the top of the plug foot 32. The connection relationship between the plug tube 31 and the plug foot 32 is designed to facilitate the overall positioning of the unloading bucket 15 after the ramp machine 13 is positioned.

[0033] Furthermore, such as Figure 6 As shown, a protrusion 34 is fixedly installed on the top of the plug-in cylinder 31. A limit rod 35 is slidably connected to the inner wall of the protrusion 34. A pin 36 is fixedly connected to the bottom of the limit rod 35. An elastic element 37 is fixedly connected to the top of the pin 36. The top of the elastic element 37 is fixedly connected to the bottom of the protrusion 34. When the unloading bucket 15 is positioned by the entire climbing machine 13, the plug-in foot 32 is inserted into the inside of the plug-in cylinder 31. During the insertion process, the plug-in foot 32 will push the pin 36, causing the pin 36 to slide upward with the help of the limit rod 35, while compressing the elastic element 37. After the plug-in foot 32 is inserted into place, the elastic force of the elastic element 37 can drive the pin 36 to reset and insert into the inside of the groove 33, thus completing the locking of the plug-in foot 32.

[0034] Furthermore, such as Figure 1 As shown, a support frame 38 is fixedly installed on the left side of the plug-in foot 32. The unloading bucket 15 is fixedly installed on the top of the support frame 38. A second universal wheel 39 is fixedly installed on the bottom of the support frame 38. The second universal wheel 39 is movably connected to the top of the base 1. The support frame 38 is used to support the unloading bucket 15. The design of the second universal wheel 39 makes it easy to push the unloading bucket 15 as a whole.

[0035] Furthermore, such as Figure 8 As shown, the unloading platform 153 is provided at the front end of the unloading bucket 15. The door of the express delivery truck can abut against the unloading platform 153 to facilitate seamless connection between the express delivery truck and the unloading bucket for easy unloading. The unloading platform 153 is connected to an outward-folding flap 151. When there is a gap between the express delivery truck and the unloading platform 153, the flap 151 is folded outward so that it rests on the rear of the express delivery truck to form a seamless connection for easy unloading.

[0036] The working principle of this express delivery unloading and conveying device will be explained in detail below.

[0037] like Figures 1-8As shown, during use, the ramp climber 13 and unloading bucket 15 are first assembled. The design of the first universal caster 22 facilitates user adjustment of the ramp climber 13's position. After the ramp climber 13 is adjusted, the first hydraulic cylinder 211 extends, causing the support leg 212 to slide down relative to the base 21. This allows the support leg 212 to replace the first universal caster 22 and support the ramp climber 13 on the base 1, thus completing the support and positioning. Then, the unloading bucket 15 is pushed to insert the insertion foot 32 into the insertion cylinder 31. During insertion, the insertion foot 32 pushes the pin 36, causing it to slide upwards with the help of the limiting rod 35, while simultaneously compressing the elastic element 37. After the insertion foot 32 is in place, the elastic force of the elastic element 37 causes the pin 36 to reset and insert into the groove 33, thus completing the insertion. With foot 32 locked, if the tilt angle of the ramp 13 needs to be adjusted, the second hydraulic cylinder 27 can be extended or retracted. At this time, the conveyor belt 16, the ramp 13, and the circulating production line 12 are connected end to end. At the same time, a partition 14 is added to the ramp 13, so that the ramp 13 is set up in a grid, and each grid is large enough to hold one package. When packages are stacked, due to the tilt setting of the ramp 13 and the height limitation of the partition, the overlapping packages will roll back to the bottom of the ramp. Packages can be conveyed one by one to the circulating production line 12 for identification and sorting. Since the ramp 13 has a certain tilt, and when the ramp 13 is not turned on or the speed of the ramp 13 is slow, the packages are squeezed into the unloading hopper 15, so that even when the bottom conveyor belt 16 is turned on, the items on the conveyor belt 16 will not be conveyed to the ramp 13 all at once.

[0038] It should be noted that, in the description of this disclosure, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joint" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0039] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A courier unloading and conveying device, characterized in that: The device includes a ramper and an unloading hopper. The ramper has partitions fixedly installed at equal intervals on its conveyor belt. The unloading hopper has a conveyor belt at the bottom of its inner cavity. The front and rear ends of the unloading hopper are open according to the conveying direction of the conveyor belt. The front end of the unloading hopper has an unloading platform with a flap connected to it. The rear end of the unloading hopper abuts against the ramper. The height of the unloading hopper's conveyor belt is higher than the height of the bottom of the ramper, forming a gap between the rear end of the unloading hopper and the bottom of the ramper. A baffle is installed at the rear end of the unloading hopper to cover the gap.

2. The express delivery unloading and conveying device according to claim 1, characterized in that: The bottom of the climbing machine is equipped with an inclination adjustment mechanism, and the side of the inclination adjustment mechanism is equipped with a splicing and assembly mechanism. The tilt adjustment mechanism includes a base, a first universal wheel is fixedly installed at the bottom of the base, the first universal wheel is movably connected to the top of the base, a support column is fixedly installed at the top of the base, a rotating shaft is rotatably connected to the inner wall of the support column, a connecting leg is fixedly installed on the outer wall of the rotating shaft, and the end of the connecting leg away from the rotating shaft is fixedly connected to the bottom of the ramp machine.

3. The express delivery unloading and conveying device according to claim 2, characterized in that: A first frame is fixedly installed on the top of the base. A second hydraulic cylinder is rotatably connected to the inner wall of the first frame. The telescopic end of the second hydraulic cylinder is rotatably connected to a second frame. The second frame is fixedly installed at the bottom of the climbing machine.

4. The express delivery unloading and conveying device according to claim 2, characterized in that: A first hydraulic cylinder is fixedly installed on the top of the base. The telescopic end of the first hydraulic cylinder extends to the bottom of the base and is fixedly connected to a support leg. A slide rod is fixedly connected to the top of the support leg, and the outer wall of the slide rod is slidably connected to the inner wall of the base.

5. The express delivery unloading and conveying device according to claim 2, characterized in that: The splicing and assembly mechanism includes a plug-in tube, which is fixedly installed on the left side of the base. A plug-in foot is movably inserted into the inner cavity of the plug-in tube, and a groove is provided on the top of the plug-in foot.

6. The express delivery unloading and conveying device according to claim 5, characterized in that: A protrusion is fixedly installed on the top of the plug tube. A limit rod is slidably connected to the inner wall of the protrusion. A pin is fixedly connected to the bottom of the limit rod. An elastic element is fixedly connected to the top of the pin. The top of the elastic element is fixedly connected to the bottom of the protrusion.

7. The express delivery unloading and conveying device according to claim 5, characterized in that: A support frame is fixedly installed on the left side of the plug-in foot, the unloading bucket is fixedly installed on the top of the support frame, and a second universal wheel is fixedly installed on the bottom of the support frame. The second universal wheel is movably connected to the top of the base.

8. The express delivery unloading and conveying device according to claim 1, characterized in that: The climbing machine is also connected to a circulating production line. A support plate is fixedly installed at the bottom of the circulating production line. The support plate is fixedly installed on the top of the base. The circulating production line is equipped with sorting equipment for express delivery sorting.

9. The express delivery unloading and conveying device according to claim 1, characterized in that: The height of the partition is 10-40mm, and the end of the partition is provided with a toothed block, which engages with a toothed wedge provided at the end of the baffle.

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