Object sorting and conveying device for logistics supply chain
By setting up buffer rods, sliding plates and pallets in the sorting device of the logistics supply chain, the problem of fragile items in the package being easily damaged when they fall, achieving the effect of reducing impact and protecting the integrity of the items.
Patent Information
- Application Number
- CN202421704708.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-07-18
AI Technical Summary
In the logistics supply chain, fragile items in the parcel in the sorting device are susceptible to impact when they fall to the collection box, causing damage to the items.
A sorting and conveying device for logistics supply chain is designed. By setting a buffer rod, sliding plate and pallet between the sorting entrance and the collection box, the interaction between the buffer rod and the sliding plate is used to reduce the impact force when the package falls.
Effectively reduce the impact force when the package falls into the collection box, protects the integrity of the package and the items in the package, and avoids damage to fragile items.
Smart Images
Figure CN223043119U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of logistics transportation, and more specifically, to an object sorting and conveying device for a logistics supply chain. Background Art
[0002] The sorting and conveying device applied to the logistics supply chain is a special conveying device for sorting and transporting logistics parcels simultaneously. This device generally consists of an automatic control and computer management system, an automatic identification device, a sorting mechanism, a main conveying device, and a pre-treatment and sorting intersection.
[0003] The sorted parcels will fall into the corresponding collection boxes from different sorting intersections. However, the heights of some sorting intersections are relatively high, and the inertia of the parcels during movement will increase. When the parcels fall from a relatively high sorting intersection into the collection box, the impact force on the parcels increases. When there are some fragile items in the parcels, the impact force on the parcels will be transmitted to the items, causing damage to the items. Therefore, a structure is set up to solve the problem that the items in the parcels are easily damaged during the sorting of the sorting device. Summary of the Utility Model
[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide an object sorting and conveying device for a logistics supply chain, and through the setting of the structure, the overall sorting effect of the sorting device is improved.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: The object sorting and conveying device for the logistics supply chain includes a sorting intersection and a collection box. A buffer rod is rotatably connected between the sorting intersection and the collection box. A sliding plate is slidably connected inside the side wall of the collection box close to the buffer rod. The height of the sliding plate is half of the height of the collection box. A tray is fixedly connected to the top surface of the buffer rod. The sum of the heights of the buffer rod and the tray is greater than or equal to the distance between the collection box and the buffer rod. When the weight of the tray increases, the buffer rod abuts against the top surface of the sliding plate and the sliding plate is received inside the side wall of the collection box.
[0006] The utility model is further set as follows: A receiving groove is opened inside the side wall of the collection box close to the buffer rod. The sliding plate is slidably connected to the inner wall of the receiving groove. A plurality of elastic members are fixedly connected to the bottom surface of the receiving groove. One end of the elastic member away from the bottom surface of the receiving groove is fixedly connected to the sliding plate.
[0007] The utility model is further set as follows: A limiting plate with an L-shaped cross-section and abutting against the buffer rod is fixedly connected to the side of the buffer rod close to the sorting intersection. The height of the limiting plate is two-thirds of the height of the buffer rod. The buffer rod is rotatably connected to the bottom surface of the limiting plate.
[0008] The present utility model is further configured as follows: A baffle is rotatably connected to one side of the tray close to the collection box, and the distance from the rotation end of the baffle to the ground is less than the distance from the end of the baffle far from the tray to the ground.
[0009] The present utility model is further configured as follows: A rotation hole is provided at the rotation connection of the buffer rod and the limiting plate, and a torsion member is fixedly connected in the rotation hole, and both ends of the torsion member are fixedly connected to the buffer rod and the limiting plate respectively.
[0010] The present utility model is further configured as follows: A plurality of support legs are fixedly connected to the bottom surface of the collection box, the bottom surface of the collection box is provided with a buffer sheet having elastic deformation performance, and the maximum stretching length of the buffer sheet is less than the height of the support legs.
[0011] In summary, the present utility model has the following beneficial effects: The top surface of the tray is set as an inclined surface, so the packages falling on the tray will move along the tray towards the direction close to the collection box, and the packages apply pressure to the buffer rod to make it rotate towards the direction close to the collection box. At this time, the outer peripheral wall of the buffer rod abuts against the top surface of the sliding plate and applies pressure to it to make it received in the accommodation groove. The sliding of the sliding plate reduces the distance between the tray and the bottom surface of the collection box, thereby reducing the impact force received when the packages on the tray fall into the collection box and ensuring the integrity of the packages. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a schematic structural view of the present utility model;
[0013] Figure 2 is Figure 1 the enlarged view of part A in
[0014] Figure 3 is a sectional view of the present utility model;
[0015] Figure 4 is Figure 3 the enlarged view of part B in
[0016] In the figure: 1, sorting entrance; 2, collection box; 3, buffer rod; 4, sliding plate; 5, tray; 6, accommodation groove; 7, elastic member; 8, limiting plate; 9, baffle; 10, rotation hole; 11, torsion member. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] The following combines the drawings and embodiments to describe the present utility model in detail.
[0018] The object sorting and conveying device for the logistics supply chain, such as Figure 1 , Figure 2 and Figure 4As shown, it includes a sorting intersection 1 and a collection box 2. The packages passing through the sorting intersection 1 will fall into the collection box 2, realizing the classification and collection of packages. A buffer rod 3 is rotatably connected between the sorting intersection 1 and the collection box 2. The buffer rod 3 swings back and forth between the sorting intersection 1 and the collection box 2. The packages falling from the sorting intersection 1 are placed into the collection box 2 through the buffer rod 3. A sliding plate 4 is slidably connected inside the side wall of the collection box 2 on the side close to the buffer rod 3. The height of the sliding plate 4 is half of the height of the collection box 2. A tray 5 is welded on the top surface of the buffer rod 3. The cross-sectional area of the tray 5 is larger than the cross-sectional area of the top surface of the buffer rod 3, thereby increasing the contact area between the buffer rod 3 and the package and ensuring the stable placement of the package on the buffer rod 3.
[0019] As Figure 1 , Figure 2 and Figure 4 shown, the sum of the heights of the buffer rod 3 and the tray 5 is greater than or equal to the distance between the collection box 2 and the buffer rod 3, ensuring that the outer peripheral wall of the buffer rod 3 can stably abut against the top surface of the sliding plate 4 and exert pressure on it. When the package on the sorting intersection 1 falls on the tray 5, the buffer rod 3 abuts against the top surface of the sliding plate 4 and the sliding plate 4 is received inside the side wall of the collection box 2. The distance from the end of the tray 5 close to the collection box 2 to the ground is less than the distance from the end of the tray 5 far from the collection box 2 to the ground. When the package falls from the sorting intersection 1 onto the tray 5, the package will slide along the tray 5 in the direction close to the collection box 2, thereby exerting a thrust on the buffer rod 3 to make it slide in the direction close to the collection box 2 and abut against the top surface of the sliding plate 4. The sliding plate 4 will receive the pressure exerted on it by the buffer rod 3 and thus be received inside the collection box 2. The sliding sliding plate 4 reduces the distance between the tray 5 and the bottom surface of the collection box 2, thereby reducing the impact force when the package falls into the collection box 2 and ensuring the integrity of the package and the items inside the package. As the items in the collection box 2 increase, the tray 5 always abuts against the topmost package in the collection box 5. Therefore, the rotation angle of the buffer rod 3 will also decrease, and the downward sliding distance of the sliding plate 4 abutting against the buffer rod 3 will also decrease, thereby reducing the situation where the packages in the collection box 5 fall due to the excessive sliding of the sliding plate 4.
[0020] As Figure 1 , Figure 2 and Figure 4As shown in the figure, a receiving groove 6 is formed in the side wall of the collecting box 2 on the side close to the buffer rod 3. The sliding plate 4 is slidably connected to the inner wall of the receiving groove 6. Since the sliding plate 4 is half the height of the collecting box 2, the sliding plate 4 can be completely received in the receiving groove 6, ensuring the maximum sliding distance of the sliding plate 4 while reducing the case where the sliding plate 4 penetrates out of the collecting box 2. A number of elastic members 7 are adhesively bonded to the bottom surface of the receiving groove 6. The elastic members 7 are arranged as springs, and one end of the elastic member 7 away from the bottom surface of the receiving groove 6 is adhesively bonded to the sliding plate 4. When the sliding plate 4 slides downward under the pressure exerted on it by the buffer rod 3, the elastic member 7 will undergo a compressive deformation under the pressure exerted on it by the sliding plate 4. When the package in the tray 5 falls into the collecting box 2, the pressure on the sliding plate 4 decreases. At this time, the pressure on the elastic member 7 is less than its own elastic force. Therefore, the elastic member 7 will reset under the action of its own elastic deformation performance and exert a thrust on the sliding plate 4 to make it slide out of the receiving groove 6 again, ensuring the stable use of the structure.
[0021] As Figures 1-3 shown, a limiting plate 8 with an L-shaped cross-section that abuts against the buffer rod 3 is adhesively bonded to the side of the buffer rod 3 close to the sorting opening 1. The height of the limiting plate 8 is two-thirds of the height of the buffer rod 3. The setting of the limiting plate 8 limits the rotation range of the buffer rod 3, reducing the situation where the buffer rod 3 swings back and forth under the action of inertia and collides with the sorting opening 1, resulting in the package on the tray 5 falling. The buffer rod 3 is rotatably connected to the bottom surface of the limiting plate 8, and the setting of the limiting plate 8 provides a supporting effect for the rotation of the buffer rod 3.
[0022] As Figures 1-4 shown, a blocking plate 9 is rotatably connected to the side of the tray 5 close to the collecting box 2. The distance from the rotation end of the blocking plate 9 and the tray 5 to the ground is less than the distance from the end of the blocking plate 9 away from the tray 5 to the ground. A torsion spring I is adhesively bonded to the rotational connection between the tray 5 and the blocking plate 9, and both ends of the torsion spring I are adhesively bonded to the blocking plate 9 and the tray 5 respectively. The function of the blocking plate 9 is to limit the package on the one hand. When the buffer rod 3 is vertically arranged with respect to the ground, the setting of the blocking plate 9 can limit the package sliding out from the sorting opening 1, reducing the situation where the package falling from the sorting opening 1 slides out of the tray 5 due to inertia. On the other hand, when the tray 5 rotates into the collecting box 2 under the action of the buffer rod 3, the package will exert a pressure on the blocking plate 9 to make it rotate under the action of the torsion spring I. The rotating blocking plate 9 will provide a guiding effect for the sliding of the package, enabling the package to exert a pressure on the blocking plate 9 to make it rotate to an inclined state again. The inclined blocking plate 9 reduces the distance that the package needs to move to fall to the bottom surface of the collecting box 2 again, strengthening the integrity of the package during the collection process.
[0023] As Figures 1-4As shown, a rotation hole 10 is provided at the rotation connection between the buffer rod 3 and the limit plate 8. A torsion member 11 is bonded inside the rotation hole 10. The torsion member 11 is set as the second torsion spring. The two ends of the torsion member 11 are respectively bonded to the buffer rod 3 and the limit plate 8. When the buffer rod 3 is subjected to the pressure exerted by the package, it will rotate and cause the torsion member 11 to undergo torsional deformation. After the package falls into the collection box 2, the pressure on the torsion member 11 disappears. At this time, the torsion member 11 resets under the action of its own elastic deformation performance and exerts a pulling force on the buffer rod 3 to rotate it to the initial state, facilitating the subsequent use of the structure.
[0024] As Figure 1 and Figure 4 shown, a number of support legs are welded to the bottom surface of the collection box 2. The bottom surface of the collection box 2 is provided with a buffer sheet having elastic deformation performance. When the package in the tray 5 falls into the collection box 2, the buffer sheet will undergo tensile deformation under the action of pressure. Therefore, the impact force received by the package will be reduced again during the deformation process of the buffer sheet. The maximum tensile length of the buffer sheet is less than the height of the support legs, thereby reducing the situation where the buffer sheet, the package, and the ground collide due to the excessive pressure suddenly received by the buffer sheet when the package falls into the collection box 2.
[0025] Working principle: In the initial state, the buffer rod 3 is arranged perpendicular to the ground. The sorted package will fall onto the tray 5 along the sorting channel 1 and slide along its surface to abut against the baffle 9. The package will exert a thrust on the buffer rod 3 to make it rotate in the direction close to the collection box 2. The rotation of the buffer rod 3 will make its outer peripheral wall abut against the top surface of the sliding plate 4 and exert a pressure on it. The sliding of the sliding plate 4 will gradually reduce the distance between the tray 5 and the buffer sheet. When the tray 5 rotates into the collection box 2, the tray 5 is in an inclined state. At this time, the package will slide into the collection box 2 along the baffle 9. After the package falls, the weight of the tray 5 decreases. Therefore, the torsion member 11 will reset under the action of its own elastic deformation performance and drive the buffer rod 3 to rotate to abut against the side wall of the limit plate 8, making the structure return to the initial state.
[0026] The above is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, several improvements and refinements made without departing from the principle of the present invention should also be regarded as within the protection scope of the present invention.
Claims
1. An object sorting and conveying device for a logistics supply chain, comprising a sorting gate (1) and a collection box (2), characterized in that: A buffer rod (3) is rotatably connected between the sorting passage (1) and the collection box (2); a sliding plate (4) is slidably connected inside the side wall of the collection box (2) close to the buffer rod (3); the height of the sliding plate (4) is half the height of the collection box (2); a tray (5) is fixedly connected to the top surface of the buffer rod (3); the sum of the heights of the buffer rod (3) and the tray (5) is greater than or equal to the distance between the collection box (2) and the buffer rod (3); when the weight of the tray (5) increases, the buffer rod (3) abuts against the top surface of the sliding plate (4) and the sliding plate (4) is stored in the side wall of the collection box (2).
2. The object sorting and conveying device for logistics supply chain according to claim 1, characterized in that: A receiving groove (6) is provided in the side wall of the collecting box (2) on the side close to the buffer rod (3); the sliding plate (4) is slidably connected to the inner wall of the receiving groove (6); a plurality of elastic members (7) are fixedly connected to the bottom surface of the receiving groove (6); and one end of the elastic member (7) away from the bottom surface of the receiving groove (6) is fixedly connected to the sliding plate (4).
3. The object sorting and conveying device for logistics supply chain according to claim 1, characterized in that: A limiting plate (8) with an L-shaped cross-section is fixedly connected to the side of the buffer rod (3) close to the sorting passage (1), which is in contact with the buffer rod. The height of the limiting plate (8) is two-thirds of the height of the buffer rod (3). The buffer rod (3) is rotatably connected to the bottom surface of the limiting plate (8).
4. The object sorting and conveying device for logistics supply chain according to claim 1, characterized in that: A blocking plate (9) is rotatably connected to a side of the tray (5) close to the collection box (2), and the distance between the rotating end of the blocking plate (9) and the tray (5) and the ground is smaller than the distance between the end of the blocking plate (9) away from the tray (5) and the ground.
5. The object sorting and conveying device for logistics supply chain according to claim 3, characterized in that: A rotation hole (10) is provided at the rotation connection between the buffer rod (3) and the limit plate (8), a torsion piece (11) is fixedly connected in the rotation hole (10), and two ends of the torsion piece (11) are respectively fixedly connected to the buffer rod (3) and the limit plate (8).
6. The object sorting and conveying device for logistics supply chain according to claim 1, characterized in that: The bottom surface of the collection box (2) is fixedly connected to a plurality of support legs, and the bottom surface of the collection box (2) is provided with a buffer sheet having elastic deformation performance, wherein the maximum stretching length of the buffer sheet is less than the height of the support legs.