Logistics sorting device with cargo protection function

Abstract

The utility model discloses a logistics sorting device with a cargo protection function, which relates to the field of logistics sorting and comprises a motor mounted above a first base, rolling wheels mounted in the axial direction of the motor, a first conveying belt mounted above the rolling wheels, a second base mounted on the right side of the first base, and a third base mounted on the right side of the second base. And a second conveying belt is installed in the second base, and a supporting protection mechanism for protecting the two side faces of the first conveying belt is installed in the first conveying belt. According to the logistics sorting device with the cargo protection function, after cargoes make contact with the upper portion of the first conveying belt, a pressure block compresses a spring downwards, meanwhile, ascending arms rotationally installed on the two sides of the pressure block tilt slowly, baffles installed at the tail ends of the ascending arms are lifted slowly from an inclined state to be perpendicular under the action of fixing rods, and the cargoes are conveyed to the first conveying belt; by means of the design, when goods pass through the upper portion of the first conveying belt, protection plates can be formed on the two sides due to the dead weight, and packaging protection of the goods is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics sorting, in particular to a logistics sorting device with goods protection. Background Technique

[0002] Today, with the development of online shopping, the logistics industry has also been driven. When sorting different express deliveries, it is necessary to ensure that the express deliveries to be transported are not damaged, and at the same time, ensure the sorting speed, and accurately sort according to regions, the number of pieces, and the size and specifications.

[0003] In the prior art, for the transportation of express deliveries, a transportation method relying on the rolling of rollers is mostly adopted. Such a method has insufficient power and is prone to jams, reducing the transportation efficiency.

[0004] In order to overcome the above defects, the prior art (Chinese patent with application number: CN111891681B, application date: August 25, 2020) discloses a logistics sorting device, which includes an upper-layer conveying mechanism and an upper-layer sorting mechanism. The upper-layer conveying mechanism includes a first rack and a first conveyor. The upper-layer sorting mechanism includes a second rack, a first conveyor belt, a movable plate, and a driving member. The second rack includes a first starting section and a first ending section. The first height adjustment mechanism is configured to be able to drive the first starting section to lift and lower, so that the first conveyor belt on the first starting section has a first position lower than the first conveyor and a second position higher than the first conveyor. When the first conveyor belt is lifted from the first position to the second position, it can support and convey the box originally on the first conveyor to the first ending section. The driving member is configured to drive the free end of the movable plate to lift and lower, so that the movable plate can support the box originally on the first conveyor belt at the first ending section to change the inclination angle of the box. The present invention improves the logistics transportation efficiency.

[0005] Most of the prior art relies on infrared induction devices to sort goods. In this way, the cost is too high to achieve automatic classification and sorting of goods according to the volume of the goods, and it is impossible to prevent the rolling of goods packages with large mass or easy to slide according to their own weight. Content of the Utility Model

[0006] The purpose of the utility model is to provide a logistics sorting device with goods protection, so as to solve the problems of being unable to achieve automatic classification and sorting of goods according to the volume of the goods and being unable to prevent the rolling of goods packages that are easy to slide in the above-mentioned background technique.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a logistics sorting device with cargo protection, comprising: a motor installed above the first base, and a rolling wheel installed in the axial direction of the motor, a first conveyor belt installed above the rolling wheel, a second base installed on the right side of the first base, and a second conveyor belt installed inside the second base, a supporting and protecting mechanism for protecting both side surfaces of the first conveyor belt is installed inside the first conveyor belt, the supporting and protecting mechanism comprises a supporting plate, and the supporting plate is installed inside the first base, a second inner groove is opened above the supporting plate, and a second spring is installed inside the second inner groove, a pressure block is installed above the second spring, and baffles are installed on both sides of the pressure block, a fixing rod is installed at the intersection of the baffle and the pressure block, and the fixing rod is installed above the first base;

[0008] A sorting bracket is installed at the end of the first base in the conveying direction, and a push-pull screening mechanism for sorting express packages according to their size is installed inside the sorting bracket.

[0009] Furthermore, the push-pull screening mechanism includes a transmission plate, and the transmission plate is installed inside the first inner groove. The first inner groove is opened above the sorting bracket, and the transmission plate is rotatably installed with the first inner groove. A shift rod is installed behind the transmission plate, and a gear is installed in the moving direction of the shift rod.

[0010] Furthermore, a trigger rod is installed on the left side of the sorting bracket, and a driven rod is installed above the trigger rod, and the driven rod and the gear generate meshing motion, the trigger rod and the sorting bracket are rotatably installed, and a push rod is installed in the middle of the trigger rod, a third inner groove is opened on the left side of the sorting bracket, and a first spring is installed inside the third inner groove, a resistance block is installed inside the third inner groove, and both side surfaces of the resistance block are in contact with the first spring, and the end of the push rod is in contact with the end of the resistance block.

[0011] Furthermore, the support plate forms an elastic structure by contacting the bottom surface of the pressure block through the upper surface of the second spring, and the rising arm forms a circular rotation structure by contacting the inner surface of the baffle through the surface of the fixed rod.

[0012] Furthermore, the motor forms a conveying structure by contacting the inner part of the first conveyor belt through the outer surface of the rolling wheel, and the support plate forms a supporting structure by contacting the surface of the pressure block through the inner bottom surface of the first conveyor belt.

[0013] Furthermore, the transmission plate contacts the gear through the left end of the shifting rod to form an engagement structure, and the triggering rod contacts the end of the driven rod through the outer surface of the gear to form a transmission structure.

[0014] Further, the trigger rod forms a reciprocating push-pull mechanism by contacting the left side of the abutting block through the end of the push rod, and the third inner groove forms an elastic structure by contacting the surfaces of both sides of the abutting block with the surface of the first spring.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: for the logistics sorting device with goods protection, after the goods come into contact above the first conveyor belt, while the pressure block compresses the spring downward, the rising arms rotatably installed on both sides of the pressure block slowly tilt up. Due to the effect of the fixed rod, the baffle installed at the end of the rising arm is slowly lifted from an inclined state until it is vertical. Such a design forms protection plates on both sides when the goods pass above the first conveyor belt due to their own weight, ensuring the packaging protection of the goods;

[0016] Further, when larger goods pass above the first conveyor belt, they will touch the lower part of the transmission plate, thereby causing the lever to toggle the gear. While the gear rotates, it also drives the driven rod installed on the trigger rod, causing the integrally installed push rod to push the abutting block forward. The larger goods are then pushed to the second conveyor belt by the abutting block. After the pushing is completed, the abutting block is restored to its original position by the first spring installed on both sides. Such a design realizes the sorting effect and improves the sorting efficiency by automatically classifying according to the size of the goods;

[0017] Further, a second base is provided on the right side of the first base, closely adjacent to the moving direction of the abutting block. When larger goods trigger the abutting block and are sorted, secondary sorting can be carried out immediately, realizing the classification of large and small goods, saving manpower and time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the first conveyor belt of the present utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the motor of the present utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the transmission plate of the present utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the second conveyor belt of the present utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the support plate of the present utility model;

[0023] Figure 6 It is a three-dimensional structural schematic diagram of the sorting bracket of the present utility model.

[0024] In the figure: 1. First base; 2. Motor; 3. First conveyor belt; 4. First spring; 5. Baffle; 6. Sorting bracket; 7. First inner groove; 8. Pushing rod; 9. Transmission plate; 10. Gear; 11. Trigger rod; 12. Driven rod; 13. Pushing rod; 14. Second base; 15. Second conveyor belt; 16. Rolling wheel; 17. Fixed rod; 18. Support plate; 19. Second inner groove; 20. Second spring; 21. Contact block; 22. Third inner groove; 23. Pressure block; 24. Rising arm. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Embodiment 1: Please refer to Figure 1-6 , the present invention provides the following technical solutions: A logistics sorting device with goods protection, including a first base 1, a motor 2, a first conveyor belt 3, a first spring 4, a baffle 5, a sorting bracket 6, a first inner groove 7, a pushing rod 8, a transmission plate 9, a gear 10, a trigger rod 11, a driven rod 12, a pushing rod 13, a second base 14, a second conveyor belt 15, a rolling wheel 16, a fixed rod 17, a support plate 18, a second inner groove 19, a second spring 20, a contact block 21, a third inner groove 22, a pressure block 23, and a rising arm 24.

[0027] A motor 2 is installed above the first base 1, and a rolling wheel 16 is installed in the axial direction of the motor 2. A first conveyor belt 3 is installed above the rolling wheel 16. A second base 14 is installed on the right side of the first base 1, and a second conveyor belt 15 is installed inside the second base 14. A support protection mechanism for protecting both sides of the first conveyor belt with a protective effect is installed inside the first conveyor belt 3. The support protection mechanism includes a support plate 18, and the support plate 18 is installed inside the first base 1. A second inner groove 19 is opened above the support plate 18, and a second spring 20 is installed inside the second inner groove 19. A pressure block 23 is installed above the second spring 20, and baffles 5 are installed on both sides of the pressure block 23. A fixed rod 17 is installed at the overlapping part of the baffle 5 and the pressure block 23, and the fixed rod 17 is installed above the first base 1;

[0028] A sorting bracket 6 is installed at the end of the conveying direction of the first base 1, and a push-pull screening mechanism for sorting according to the size of the express delivery is installed inside the sorting bracket 6.

[0029] The support plate 18 contacts the bottom surface of the pressure block 23 through the upper surface of the second spring 20 to form an elastic structure, and the lifting arm 24 contacts the inside of the baffle 5 through the surface of the fixed rod 17 to form a circumferential rotation structure. The motor 2 contacts the inside of the first conveyor belt 3 through the outer surface of the rolling wheel 16 to form a conveying structure, and the support plate 18 contacts the surface of the pressure block 23 through the inner bottom surface of the first conveyor belt 3 to form a support structure.

[0030] As Figure 1 , Figure 2 , Figure 5 In the technical solution shown, in order to solve the problem that the goods packaging slides and causes the goods to fall, it is disclosed that after the goods to be sorted are placed on the first conveyor belt 3 installed above the first base 1, the motor 2 drives the rolling wheel 16 to rotate, and the rolling wheel 16 drives the first conveyor belt 3 to roll back and forth. When the goods apply pressure downward due to gravity, the acting force causes the pressure block 23 to press down the second spring 20 in the second inner groove 19, and the support plate 18 supports the weight of the goods. While the pressure block 23 moves downward, the lifting arms 24 rotatably installed on both sides slowly lift, so that the baffle 5 rotatably installed by the lifting arms 24 through the fixed rod 17 changes from an inclined state to a state perpendicular to the first conveyor belt 3 to form a protection device to prevent the goods from slipping.

[0031] The push-pull screening mechanism includes a transmission plate 9, and the transmission plate 9 is installed inside the first inner groove 7. The first inner groove 7 is opened above the sorting bracket 6, and the transmission plate 9 is rotatably installed in the first inner groove 7. A dial rod 8 is installed behind the transmission plate 9, and a gear 10 is installed in the moving direction of the dial rod 8. A trigger rod 11 is installed on the left side of the sorting bracket 6, and a driven rod 12 is installed above the trigger rod 11, and the driven rod 12 is engaged with the gear 10. The trigger rod 11 is rotatably installed on the sorting bracket 6, and a push rod 13 is installed in the middle of the trigger rod 11. A third inner groove 22 is opened on the left side of the sorting bracket 6, and a first spring 4 is installed inside the third inner groove 22. A contact block 21 is installed inside the third inner groove 22, and both side surfaces of the contact block 21 contact the first spring 4, and the end of the push rod 13 contacts the end of the contact block 21. The transmission plate 9 contacts the gear 10 through the left end of the dial rod 8 to form an engagement structure, and the trigger rod 11 contacts the end of the driven rod 12 through the outer surface of the gear 10 to form a transmission structure. The trigger rod 11 contacts the left side of the contact block 21 through the end of the push rod 13 to form a reciprocating push-pull mechanism, and the third inner groove 22 contacts the surface of the first spring 4 through both side surfaces of the contact block 21 to form an elastic structure.

[0032] As Figure 3 , Figure 4 , Figure 6The technical solution shown, in order to solve the problem of sorting goods of different sizes, discloses that: when the first conveyor belt 3 continues to transport the goods forward, the goods will pass under the sorting bracket 6, and the larger goods will touch the transmission plate 9. The transmission plate 9 is installed inside the sorting bracket 6 through the first inner groove 7. The lever 8 rotatably installed behind the transmission plate 9 will push the gear 10 forward. When the gear 10 rotates, the driven rod 12 above the trigger rod 11 will be synchronously rotated. Since the trigger rod 11, the driven rod 12 and the push rod 13 are of an integral structure, the push rod 13 below will push the abutting block 21 installed inside the third inner groove 22 forward, so that the abutting block 21 will push the larger goods onto the second conveyor belt 15 installed above the second base 14. When the movement ends, the first spring 4 installed inside the third inner groove 22 presses the two side surfaces of the abutting block 21 to reset it.

[0033] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A logistics sorting device with cargo protection, comprising a first base (1), a motor (2) and a lifting arm (24); It is characterized in that: A motor (2) is installed above the first base (1), and a rolling wheel (16) is installed in the axial direction of the motor (2), a first conveyor belt (3) is installed above the rolling wheel (16), a second base (14) is installed on the right side of the first base (1), and a second conveyor belt (15) is installed inside the second base (14), and a supporting protection mechanism for protecting the two sides of the first conveyor belt (3) is installed inside the first conveyor belt (3), and the supporting protection mechanism includes a support plate (18), and the support plate (18) is installed inside the first base (1), a second inner groove (19) is opened above the support plate (18), and a second spring (20) is installed inside the second inner groove (19), a pressure block (23) is installed above the second spring (20), and baffles (5) are installed on both sides of the pressure block (23), a fixing rod (17) is installed at the overlapping portion of the baffle (5) and the pressure block (23), and the fixing rod (17) is installed above the first base (1); A sorting bracket (6) is installed at the end of the first base (1) in the conveying direction, and a push-pull screening mechanism for sorting express items according to their size is installed inside the sorting bracket (6).

2. The logistics sorting device with goods protection according to claim 1, wherein: The push-pull screening mechanism includes a transmission plate (9), and the transmission plate (9) is installed inside the first inner groove (7). The first inner groove (7) is opened above the sorting bracket (6), and the transmission plate (9) and the first inner groove (7) are rotatably installed. A shifting rod (8) is installed behind the transmission plate (9), and a gear (10) is installed in the moving direction of the shifting rod (8).

3. A logistics sorting device with cargo protection according to claim 2, characterized in that: A trigger rod (11) is installed on the left side of the sorting bracket (6), and a driven rod (12) is installed above the trigger rod (11), and the driven rod (12) and the gear (10) generate meshing motion, the trigger rod (11) and the sorting bracket (6) are rotatably installed, and a push rod (13) is installed in the middle of the trigger rod (11), a third inner groove (22) is opened on the left side of the sorting bracket (6), and a first spring (4) is installed inside the third inner groove (22), a resistance block (21) is installed inside the third inner groove (22), and two side surfaces of the resistance block (21) are in contact with the first spring (4), and the end of the push rod (13) is in contact with the end of the resistance block (21).

4. A logistics sorting device with goods protection according to claim 1, characterized in that: The support plate (18) forms an elastic structure by contacting the bottom surface of the pressure block (23) through the upper surface of the second spring (20), and the rising arm (24) forms a circular rotation structure by contacting the inside of the baffle (5) through the surface of the fixing rod (17).

5. A logistics sorting device with goods protection according to claim 1, characterized in that: The motor (2) forms a conveying structure by contacting the outer surface of the rolling wheel (16) with the inside of the first conveyor belt (3), and the support plate (18) forms a supporting structure by contacting the inner bottom surface of the first conveyor belt (3) with the surface of the pressure block (23).

6. The logistics sorting device with goods protection according to claim 2, characterized in that: The transmission plate (9) contacts the gear (10) through the left end of the shifting rod (8) to form a meshing structure, and the triggering rod (11) contacts the end of the driven rod (12) through the outer surface of the gear (10) to form a transmission structure.

7. A logistics sorting device with cargo protection according to claim 3, characterized in that: The trigger rod (11) contacts the left side of the resistance block (21) through the end of the push rod (13) to form a reciprocating push-pull mechanism, and the third inner groove (22) contacts the surface of the first spring (4) through the two side surfaces of the resistance block (21) to form an elastic structure.

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