A conveying device for logistics warehousing with automatic screening function

Abstract

The present invention discloses a conveying device for logistics warehousing with automatic screening function, comprising a main conveyor belt, a feeding mechanism, a primary sorting mechanism and a plurality of secondary sorting mechanisms with the same structure, wherein the feeding mechanism is installed on one side of the main conveyor belt, the primary sorting mechanism is placed on the main conveyor belt, and the plurality of secondary sorting mechanisms are arranged on one side of the primary sorting mechanism; the beneficial effect of the present invention is that the conveying device for logistics warehousing has a simple composition, adopts a modular design, and is simple to install and assemble, and is divided into a feeding mechanism and a primary sorting mechanism and a secondary sorting mechanism. The miniaturization of the sorting equipment is achieved through the coordination of the above structures, and the conveyor belt is used as the main body as a whole, with a simple structure, and the feeding mechanism and the primary sorting mechanism and the secondary sorting mechanism are all installed in a split manner, which is convenient for disassembly and maintenance, and the express items are divided into categories according to regions and weights by means of two sortings, which is convenient for couriers to deliver and effectively protects the express items.

Description

Technical Field

[0001] The invention relates to the technical field of logistics warehousing, and in particular to a conveying device for logistics warehousing with an automatic screening function. Background Art

[0002] With the development of society and the advancement of science and technology, people can complete shopping without leaving home, which has greatly stimulated the development of the express delivery industry. In the logistics industry, secondary stations in various cities constitute a vital link in the logistics network. Due to reasons such as equipment costs, most of the existing secondary stations use manual sorting to sort express deliveries, which greatly increases the labor intensity of workers and reduces the sorting efficiency of express deliveries. In addition, the existing automatic express sorting equipment is expensive and is not suitable for popularization to various secondary stations. In view of this, in-depth research on the above issues has led to the creation of this case. Summary of the invention

[0003] The purpose of the present invention is to solve the above-mentioned problems. A conveying device for logistics warehousing with automatic screening function is designed to solve the problem that most of the existing secondary sites adopt manual sorting to sort express deliveries, which greatly increases the labor intensity of workers and reduces the sorting efficiency of express deliveries. In addition, the existing automatic express sorting equipment has high cost and is not suitable for popularization to various secondary sites.

[0004] The technical solution of the present invention to achieve the above-mentioned purpose is: a conveying device for logistics warehousing with automatic screening function, comprising a main conveyor belt, a feeding mechanism, a primary sorting mechanism and a plurality of secondary sorting mechanisms with the same structure, wherein the feeding mechanism is installed on one side of the main conveyor belt, the primary sorting mechanism is placed on the main conveyor belt, and the plurality of secondary sorting mechanisms are placed on one side of the primary sorting mechanism;

[0005] The primary sorting mechanism includes: a support frame, a code scanning and recognition structure, and a regional sorting structure;

[0006] The secondary sorting mechanism comprises: a weighing structure and a layered adjustment structure;

[0007] The feeding mechanism is installed on one side of the main conveyor belt, the support frame is installed on one side of the feeding mechanism and straddles the main conveyor belt, the code scanning and identification structure is installed in the support frame, the regional sorting structure is installed on the support frame and is located on one side of the code scanning and identification structure, and a plurality of secondary sorting mechanisms are docked and installed on the other side of the main conveyor belt, and are weighing structures docked with the main conveyor belt, and the layered adjustment structure is installed on one side of the weighing structure;

[0008] The feeding mechanism is a mirror structure, which consists of a pair of feeding structures mirror-mounted on both sides of the center line of the main conveyor belt. The feeding structure includes: a support plate, a passing plate, a plurality of conveying rollers with the same structure, a plurality of transmission wheels with the same structure, a driving motor, a driving wheel, a belt and a steering roller;

[0009] The main conveyor belt has a pair of side guards with the same structure on both sides, the support plate is installed on the main conveyor belt and has a certain angle with the side guard, the through plate is connected to the end of the support plate and is parallel to the centerline direction of the main conveyor belt, a number of conveying rollers are evenly arranged on the support plate and the inner wall surface of the through plate, a number of transmission wheels are installed on the ends of a number of conveying rollers, the driving motor is installed outside the side guard on one side of the main conveyor belt and a driving wheel is provided on its driving end, the belt is sleeved on the driving wheel and a number of transmission wheels, and a matching steering roller is provided at the connection position between the support plate and the through plate.

[0010] The code scanning and identification structure comprises: an irradiation hole, a plurality of sleeves with the same structure, a plurality of insertion rods with the same structure, a plurality of protection springs with the same structure, a mounting seat, a code scanning and identification device, and a plurality of locking sleeves with the same structure;

[0011] An irradiation hole is provided on the support frame, a plurality of sleeves are installed around the irradiation hole, a plurality of insertion rods are inserted into the plurality of sleeves, a plurality of protection springs are embedded in the plurality of sleeves and are located below the plurality of insertion rods, the mounting seat is installed on the plurality of insertion rods, the code scanning identifier is installed on the mounting seat and its code scanning lens is aligned with the irradiation hole, and a plurality of locking sleeves are movably installed on the ends of the plurality of sleeves and lock the plurality of insertion rods.

[0012] The regional sorting structure comprises: a pair of sorting plates with the same structure, a pair of steering rods with the same structure, a mounting plate, a sorting motor, a steering plate, a slide plate, a slot plate and a pair of chutes with the same structure;

[0013] A pair of the sorting plates are movably mounted on the ends of a pair of the passing plates, a pair of the turning rods are mounted on a pair of the supporting plates, a mounting plate is extended from the supporting frame in the material feeding direction, the sorting motor is mounted on the mounting plate and a turning plate is mounted on its driving end, a slide plate is movably mounted on the end of the turning plate, both ends of the slide plate are movably connected to the top ends of a pair of the turning rods, the groove plate is mounted on the lower wall surface of the mounting plate and a pair of slide grooves with the same structure are opened thereon, and the ends of a pair of the turning rods pass through the slide plate and are assembled in a pair of the slide grooves.

[0014] The weighing structure comprises: a support seat, a pair of navigation plates with the same structure, a weighing device, an inclined platform, a pushing cylinder, a pushing rod, a sleeve and a reversing groove;

[0015] The support seat is installed on the other side of the main conveyor belt, a pair of navigation plates are installed on the support seat, the weighing device is installed between the pair of navigation plates, the ramp is installed between the pair of navigation plates and is located on one side of the weighing device, the ramp is a component with a triangular cross-section, and its lower wall is in close contact with the main conveyor belt, the pushing cylinder is installed on the inner wall surface of one of the navigation plates, the pushing rod is movably installed on the telescopic end of the pushing cylinder, the sleeve is installed on one side of the pushing cylinder, a reversing groove is provided on the sleeve, and the pushing rod passes through the reversing groove.

[0016] The layered adjustment structure comprises: a collection box, a pair of threaded rods with the same structure, a pair of adjustment motors with the same structure, a plurality of pairs of adjustment nuts with the same structure, and a plurality of placement plates with the same structure;

[0017] The collecting box is installed on one side of the supporting base, and a pair of threaded rods are vertically installed in the collecting box and can rotate movably. A pair of adjusting motors are installed on the lower wall of the collecting box and their driving ends are respectively connected to the pair of threaded rods. Several pairs of adjusting nuts are assembled on the pair of threaded rods, and several placing plates are respectively installed on several pairs of adjusting nuts, and there are the same intervals between the several placing plates.

[0018] A plurality of threaded holes with the same structure are arranged at the connection position between the support plate and the side guard, and a plurality of threaded components are threadedly connected in the plurality of threaded holes.

[0019] A pair of reinforcing rods with the same structure are connected between the pair of passing plates and the side guards of the main conveyor belt.

[0020] The pair of slides are both arc-shaped slides, and the matching sorting motors are servo motors and are connected to the controller of the code scanning identifier.

[0021] The reversing groove is a Z-shaped through groove and its two ends are perpendicular to each other.

[0022] Two pairs of sliding holes with the same structure are opened at the four corners of the plurality of placement plates, and two pairs of matching sliding rods are arranged in the collection box and are respectively inserted into the two pairs of sliding holes.

[0023] The conveying equipment for logistics warehousing manufactured by the technical solution of the present invention has a simple composition, a modular design, and is easy to install and assemble. It is divided into a feeding mechanism, a primary sorting mechanism, and a secondary sorting mechanism. The main conveyor belt is used as the main body to realize the transmission of materials. The feeding mechanism is used to sort the materials so that the materials pass through the primary sorting mechanism. The scanning structure in the primary sorting mechanism is used to scan the code to extract the logistics information, and the materials are distributed to the secondary sorting mechanism according to the logistics information. Then, the materials are received in layers for a second time according to the weight, and lighter or fragile items are placed on the upper layer, and the drop-resistant items are placed on the lower layer, which is convenient for classification and packaging, and ensures the integrity of the logistics transportation process. The miniaturization of the sorting equipment is achieved through the coordination of the above structures. The conveyor belt is used as the main body as a whole, and the structure is simple. The feeding mechanism, the primary sorting mechanism, and the secondary sorting mechanism are all installed separately, which is convenient for disassembly and maintenance. The two sortings are used to classify the express items according to the region and weight, which is convenient for the courier to deliver and effectively protects the express items. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the top view of the structure of a conveying device for logistics warehousing with automatic screening function described in the present invention.

[0025] Figure 2 This is a side structural schematic diagram of a conveying device for logistics warehousing with automatic screening function described in the present invention.

[0026] Figure 3 The invention provides a logistics storage conveying device with automatic screening function. Figure 1 Schematic diagram of the cross-sectional structure at position aa.

[0027] Figure 4 This is a schematic diagram of the structure of the regional sorting structure of the logistics warehousing conveying equipment with automatic screening function as described in the present invention.

[0028] Figure 5 This is a partial side structural schematic diagram of the weighing structure of a conveying device for logistics warehousing with automatic screening function described in the present invention.

[0029] Figure 6 This is a schematic diagram of a partial front view of the weighing structure of a conveying device for logistics warehousing with automatic screening function described in the present invention.

[0030] Figure 7 This is a partial side structural schematic diagram of a feeding structure of a conveying device for logistics warehousing with an automatic screening function as described in the present invention.

[0031] Figure 8 For the present invention Figure 2 a is a schematic diagram of a partially enlarged structure of a conveying equipment for logistics warehousing with automatic screening function.

[0032] Fig. 9 For the present invention Figure 2 b is a schematic diagram of a partially enlarged structure of a conveying equipment for logistics warehousing with automatic screening function.

[0033] Fig.10 For the present invention Figure 1 c is a schematic diagram of a partially enlarged structure of a conveying equipment for logistics warehousing with automatic screening function.

[0034] In the figure: 1. Main conveyor belt; 2. Support frame; 3. Support plate; 4. Passing plate; 5. Conveyor roller; 6. Transmission wheel; 7. Driving motor; 8. Driving wheel; 9. Belt; 10. Steering roller; 11. Irradiation hole; 12. Casing; 13. Insertion rod; 14. Protection spring; 15. Mounting seat; 16. Scan code reader; 17. Locking sleeve; 18. Sorting plate; 19. Steering rod; 20. Mounting plate; 21. Sorting Motor; 22. Steering plate; 23. Slide plate; 24. Slot plate; 25. Slide; 26. Support seat; 27. Navigation plate; 28. Weighing device; 29. ​​Inclined table; 30. Push cylinder; 31. Push rod; 32. Sleeve; 33. Reversing groove; 34. Collecting box; 35. Threaded rod; 36. Adjusting motor; 37. Adjusting nut; 38. Placing plate; 39. Threaded assembly; 40. Reinforcing rod; 41. Sliding rod. DETAILED DESCRIPTION

[0035] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-10As shown, a conveying equipment for logistics warehousing with automatic screening function includes a main conveyor belt 1, a feeding mechanism, a primary sorting mechanism and several secondary sorting mechanisms with the same structure, the feeding mechanism is installed on one side of the main conveyor belt 1, the primary sorting mechanism is placed on the main conveyor belt 1, and several secondary sorting mechanisms are arranged on one side of the primary sorting mechanism; the primary sorting mechanism includes: a support frame 2, a code scanning and recognition structure and a regional sorting structure; the secondary sorting mechanism includes: a weighing structure and a layered adjustment structure; the feeding mechanism is installed on one side of the main conveyor belt 1, the support frame 2 is installed on one side of the feeding mechanism and straddles the main conveyor belt 1, the code scanning and recognition structure is installed in the support frame 2, and the regional sorting structure is installed on the support frame The support frame 2 is located on one side of the code scanning and identification structure. Several of the secondary sorting mechanisms are docked and installed on the other side of the main conveyor belt 1, which are respectively weighing structures docked with the main conveyor belt 1, and the layered adjustment structure is installed on one side of the weighing structure; the feeding mechanism is a mirror structure, which is composed of a pair of feeding structures mirror-mounted on both sides of the center line of the main conveyor belt 1. The feeding structure includes: a support plate 3, a through plate 4, several conveying rollers 5 with the same structure, several transmission wheels 6 with the same structure, a drive motor 7, a drive wheel 8, a belt 9 and a steering roller 10; the two sides of the main conveyor belt 1 have a pair of side guards with the same structure, the support plate 3 is installed on the main conveyor belt 1 and has a certain angle with the side guard, and the through plate 4 is connected to the end of the support plate 3 and is parallel to In the centerline direction of the main conveyor belt 1, several conveyor rollers 5 are evenly arranged on the inner wall of the support plate 3 and the through plate 4, several transmission wheels 6 are installed on the ends of several conveyor rollers 5, the drive motor 7 is installed on the side guard of one side of the main conveyor belt 1 and a drive wheel 8 is provided on its drive end, the belt 9 is sleeved on the drive wheel 8 and several transmission wheels 6, and a matching steering roller 10 is provided at the connection position between the support plate 3 and the through plate 4; the code scanning and recognition structure includes: an irradiation hole 11, several sleeves 12 with the same structure, several insertion rods 13 with the same structure, several protection springs 14 with the same structure, a mounting seat 15, a code scanning identifier 16 and several locking sleeves 17 with the same structure; the support frame 2 is provided with an irradiation hole 11, if The sleeve 12 is installed around the irradiation hole 11, a plurality of the plug rods 13 are inserted into the sleeves 12, a plurality of the protection springs 14 are embedded in the sleeves 12 and are located below the plug rods 13, the mounting seat 15 is installed on the plug rods 13, the code scanning identifier 16 is installed on the mounting seat 15 and its code scanning lens is aligned with the irradiation hole 11, and a plurality of the locking sleeves 17 are movably installed on the ends of the sleeves 12 and lock the plug rods 13; the regional sorting structure includes: a pair of sorting plates 18 with the same structure, a pair of steering rods 19 with the same structure, a mounting plate 20, a sorting motor 21, a steering plate 22, a slide plate 23, a slot plate 24 and a pair of slide slots 25 with the same structure;A pair of the sorting plates 18 are movably mounted on the ends of a pair of the passing plates 4, a pair of the steering rods 19 are mounted on a pair of the support plates 3, a mounting plate 20 is extended from the support frame 2 in the material feeding direction, the sorting motor 21 is mounted on the mounting plate 20 and a steering plate 22 is mounted on its driving end, a slide plate 23 is movably mounted on the end of the steering plate 22, both ends of the slide plate 23 are movably connected to the top ends of the pair of the steering rods 19, the slot plate 24 is mounted on the lower wall of the mounting plate 20 and a pair of slide grooves 25 with the same structure are opened thereon, and the ends of the pair of the steering rods 19 pass through the slide plate 23 and are assembled in the pair of slide grooves 25; the weighing structure includes: a support seat 26, a pair of navigation plates 2 with the same structure 7. A weighing device 28, an inclined platform 29, a pushing cylinder 30, a pushing rod 31, a sleeve 32 and a reversing groove 33; the support seat 26 is installed on the other side of the main conveyor belt 1, a pair of the navigation plates 27 are installed on the support seat 26, the weighing device 28 is installed between the pair of the navigation plates 27, the inclined platform 29 is installed between the pair of the navigation plates 27 and is located on one side of the weighing device 28, the inclined platform 29 is a component with a triangular cross-section, and its lower wall is in close contact with the main conveyor belt 1, the pushing cylinder 30 is installed on the inner wall of one of the navigation plates 27, the pushing rod 31 is movably installed on the telescopic end of the pushing cylinder 30, the sleeve 32 is installed on one side of the pushing cylinder 30, and the sleeve 32 is A reversing groove 33 is opened, and the push rod 31 passes through the reversing groove 33; the layered adjustment structure includes: a collection box 34, a pair of threaded rods 35 with the same structure, a pair of adjustment motors 36 with the same structure, a plurality of pairs of adjustment nuts 37 with the same structure, and a plurality of placement plates 38 with the same structure; the collection box 34 is installed on one side of the support seat 26, and a pair of threaded rods 35 are vertically installed in the collection box 34 and can rotate movably, a pair of adjustment motors 36 are installed on the lower wall of the collection box 34 and their driving ends are respectively connected to the pair of threaded rods 35, a plurality of pairs of adjustment nuts 37 are assembled on the pair of threaded rods 35, and a plurality of placement plates 38 are respectively installed on the plurality of The adjusting nut 37 is arranged on the plurality of the placing plates 38, and the plurality of the placing plates 38 have the same spacing; the connection position between the supporting plate 3 and the side guard is provided with a plurality of threaded holes of the same structure, and a plurality of threaded components 39 are threadedly connected in the plurality of the threaded holes; a pair of reinforcing rods 40 of the same structure are connected between a pair of the passing plates 4 and the side guards of the main conveyor belt 1; a pair of the slide grooves 25 are both arc-shaped slide grooves 25, and the matching sorting motor 21 uses a servo motor and is connected to the controller of the code scanning identifier 16; the reversing groove 33 is a Z-shaped through groove and its two ends are perpendicular to each other; the four corners of the plurality of the placing plates 38 are provided with two pairs of sliding holes of the same structure, and the collecting box is provided with two pairs of matching sliding rods 41 respectively inserted in the two pairs of the sliding holes. ;

[0036] The characteristics of this embodiment are as follows: it includes a main conveyor belt 1, a feeding mechanism, a primary sorting mechanism and several secondary sorting mechanisms with the same structure, the feeding mechanism is installed on one side of the main conveyor belt 1, the primary sorting mechanism is placed on the main conveyor belt 1, and several secondary sorting mechanisms are placed on one side of the primary sorting mechanism; the primary sorting mechanism includes: a support frame 2, a code scanning and recognition structure and a regional sorting structure; the secondary sorting mechanism includes: a weighing structure and a layered adjustment structure; the feeding mechanism is installed on one side of the main conveyor belt 1, the support frame 2 is installed on one side of the feeding mechanism and straddles the main conveyor belt 1, the code scanning and recognition structure is installed in the support frame 2, and the regional sorting structure is installed on the support frame 2 and is located at the code scanning and recognition structure On one side of the structure, several secondary sorting mechanisms are docked and installed on the other side of the main conveyor belt 1, which are weighing structures docked with the main conveyor belt 1, and the layered adjustment structure is installed on one side of the weighing structure; the feeding mechanism is a mirror structure, consisting of a pair of feeding structures mirror-mounted on both sides of the center line of the main conveyor belt 1, and the feeding structure includes: a support plate 3, a through plate 4, several conveying rollers 5 with the same structure, several transmission wheels 6 with the same structure, a driving motor 7, a driving wheel 8, a belt 9 and a steering roller 10; both sides of the main conveyor belt 1 have a pair of side guards with the same structure, the support plate 3 is installed on the main conveyor belt 1 and has a certain angle with the side guard, the through plate 4 is connected to the end of the support plate 3 and is parallel to the center line of the main conveyor belt 1 In the line direction, a number of conveying rollers 5 are evenly arranged on the inner wall of the support plate 3 and the through plate 4, a number of transmission wheels 6 are installed on the ends of the number of conveying rollers 5, a driving motor 7 is installed on the side guard of one side of the main conveyor belt 1 and a driving wheel 8 is provided on its driving end, a belt 9 is sleeved on the driving wheel 8 and the number of transmission wheels 6, and a matching steering roller 10 is provided at the connection position between the support plate 3 and the through plate 4; the conveying equipment for logistics warehousing is simple in composition, adopts modular design, and is easy to install and assemble. It is divided into a feeding mechanism, a primary sorting mechanism and a secondary sorting mechanism, wherein the main conveyor belt is used as the main body to realize the transmission of materials, and the feeding mechanism is used to comb the materials so that the single pieces pass through the primary sorting mechanism, The scanning structure in the primary sorting mechanism is used to scan and extract logistics information, which is distributed to the secondary sorting mechanism according to the logistics information. Then, it is received in layers for the second time according to the weight, and lighter or fragile items are placed on the upper layer, and the drop-resistant items are placed on the lower layer, which is convenient for classification and packaging to ensure the integrity of the logistics transportation process. The miniaturization of the sorting equipment is achieved through the coordination of the above structures. The conveyor belt is the main body of the whole, and the structure is simple. The feeding mechanism, the primary sorting mechanism and the secondary sorting mechanism are all installed separately, which is convenient for disassembly and maintenance. The express items are divided into categories according to region and weight by using two sortings, which is convenient for couriers to deliver and effectively protect the express items.

[0037] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0038] Embodiment: According to the specification attached Figure 1-10 It can be seen that this case is a conveying equipment for logistics warehousing with automatic screening function, including a main conveyor belt 1, a feeding mechanism, a primary sorting mechanism and several secondary sorting mechanisms with the same structure. The feeding mechanism is installed on one side of the main conveyor belt 1, the primary sorting mechanism is placed on the main conveyor belt 1, and several secondary sorting mechanisms are placed on one side of the primary sorting mechanism. In the specific implementation process, firstly, various express items are placed with their labels facing up manually, and the express items are placed on one side of the main conveyor belt 1. After being sorted by the feeding mechanism, the express items pass through the primary sorting mechanism one by one, and are divided into several secondary sorting mechanisms according to regions for secondary sorting. They are received in layers according to weight and types identified by scanning codes. The specific structure and operation refer to the following implementation method;

[0039] According to the instruction manual Figure 1-10 It can be seen that the above-mentioned first-level sorting mechanism includes: a support frame 2, a code scanning and recognition structure, and a regional sorting structure; the second-level sorting mechanism includes: a weighing structure and a layered adjustment structure;

[0040] The feeding mechanism is installed on one side of the main conveyor belt 1, the support frame 2 is installed on one side of the feeding mechanism and straddles the main conveyor belt 1, the code scanning and identification structure is installed in the support frame 2, the regional sorting structure is installed on the support frame 2 and is located on one side of the code scanning and identification structure, and a number of secondary sorting mechanisms are installed on the other side of the main conveyor belt 1, which are weighing structures connected to the main conveyor belt 1, and the layered adjustment structure is installed on one side of the weighing structure; the feeding mechanism is a mirror structure, which consists of a pair of feeding structures installed on both sides of the center line of the main conveyor belt 1 in a mirror image;

[0041] According to the instruction manual Figure 1-10 It can be seen that the above-mentioned feeding structure includes: a support plate 3, a passing plate 4, a plurality of conveying rollers 5 with the same structure, a plurality of transmission wheels 6 with the same structure, a driving motor 7, a driving wheel 8, a belt 9 and a steering roller 10, and their connection relationship and position relationship are as follows;

[0042] A pair of side guards with the same structure are provided on both sides of the main conveyor belt 1. The support plate 3 is installed on the main conveyor belt 1 and has a certain angle with the side guards. A number of threaded holes with the same structure are provided at the connection position between the support plate 3 and the side guards. A number of threaded components 39 are threadedly connected in the number of threaded holes. The through plate 4 is connected to the end of the support plate 3 and is parallel to the centerline direction of the main conveyor belt 1. A number of conveyor rollers 5 are evenly arranged on the support plate 3 and the inner wall surface of the through plate 4. A number of transmission wheels 6 are installed at the ends of the number of conveyor rollers 5. A drive motor 7 is installed outside the side guard on one side of the main conveyor belt 1 and a drive wheel 8 is provided on its drive end. A belt 9 is sleeved on the drive wheel 8 and a number of transmission wheels 6. A matching steering roller 10 is provided at the connection position between the support plate 3 and the through plate 4.

[0043] In the specific implementation process, the side guards on both sides of the main conveyor belt 1 are used to protect the packages from falling outside the main conveyor belt 1. The obliquely arranged support plates 3 are used to gradually concentrate the packages to the center, and the packages are concentrated between a pair of through plates 4. In order to prevent the packages from getting stuck, the driving motors 7 on both sides are used to drive the driving wheels 8 thereon to rotate, thereby driving the transmission wheel 6 to rotate through the belt 9, so that it drives the support plate 3 and the conveying rollers 5 on the inner side of the through plate 4 to rotate, and then the conveying rollers 5 mirror-arranged on both sides of the center line of the main conveyor belt 1 are used to guide the materials between the through plates 4. The spacing of the through plates 4 is set so that only one express parcel can pass through at a time. A pair of reinforcing rods 40 with the same structure are connected between the through plates 4 and the side guards of the main conveyor belt 1 to strengthen the structural strength of the pair of through plates 4;

[0044] According to the instruction manual Figure 1-10 It can be seen that the above-mentioned code scanning and identification structure includes: an irradiation hole 11, a plurality of sleeves 12 with the same structure, a plurality of insertion rods 13 with the same structure, a plurality of protection springs 14 with the same structure, a mounting seat 15, a code scanning and identification device 16 and a plurality of locking sleeves 17 with the same structure, and the connection relationship and position relationship thereof are as follows;

[0045] The support frame 2 is provided with an irradiation hole 11, a plurality of sleeves 12 are installed around the irradiation hole 11, a plurality of insertion rods 13 are inserted into the plurality of sleeves 12, a plurality of protection springs 14 are embedded in the plurality of sleeves 12 and are located below the plurality of insertion rods 13, a mounting seat 15 is installed on the plurality of insertion rods 13, a code scanning identifier 16 is installed on the mounting seat 15 and its code scanning lens is aligned with the irradiation hole 11, and a plurality of locking sleeves 17 are movably installed at the ends of the plurality of sleeves 12 and lock the plurality of insertion rods 13;

[0046] In the specific implementation process, the support frame 2 is mounted on a pair of side guards, and an irradiation hole 11 is opened on the support frame 2, facing a pair of passing plates 4. When the package passes through the pair of passing plates 4, the package is scanned by a vertically downward code scanner 16 to extract its regional information, and the regional sorting structure is controlled according to the regional information to distribute the package to the secondary sorting mechanism corresponding to different regions. A number of sleeves 12 are arranged on the support frame 2, and a plug rod 13 is movably installed in the sleeves 12. The plug rod 13 can be extended and retracted in the plug rod 13, and then the position of the plug rod 13 is fixed by the locking sleeve 17, so that the position of the plug rod 13 is fixed, and then the position of the mounting seat 15 is fixed, so that it fixes the code scanner 16. The height of the code scanner 16 can be adjusted through the above operation, which is convenient for scanning goods of different heights and adjusting the installation height.

[0047] According to the instruction manual Figure 1-10 It can be seen that the above-mentioned regional sorting structure includes: a pair of sorting plates 18 with the same structure, a pair of steering rods 19 with the same structure, a mounting plate 20, a sorting motor 21, a steering plate 22, a slide plate 23, a slot plate 24 and a pair of chutes 25 with the same structure, and their connection relationship and position relationship are as follows;

[0048] A pair of sorting plates 18 are movably mounted on the ends of a pair of passing plates 4, a pair of steering rods 19 are mounted on a pair of support plates 3, a mounting plate 20 is extended from the support frame 2 in the material feeding direction, a sorting motor 21 is mounted on the mounting plate 20 and a steering plate 22 is mounted on its driving end, a slide plate 23 is movably mounted on the end of the steering plate 22, both ends of the slide plate 23 are movably connected to the top of a pair of steering rods 19, a slot plate 24 is mounted on the lower wall of the mounting plate 20 and a pair of chutes 25 with the same structure are opened thereon, a pair of steering rods 19 ends pass through the slide plate 23 and are assembled in a pair of chutes 25, a pair of chutes 25 are both arc-shaped chutes 25, and a matching sorting motor 21 uses a servo motor and is connected to the controller of the code scanner 16;

[0049] In the specific implementation process, after the logistics information is extracted by the barcode scanner, the controller is used to send an electrical signal to the sorting motor 21 according to the logistics location, so that the driving end of the sorting motor 21 rotates, thereby driving the steering plate 22 on it to rotate, and the steering plate 22 drives the slide plate 23 to rotate. Figure 5 It can be seen that the slide plate 23 is movably connected to the end of the steering plate 22, and the slide plate 23 drives a pair of steering rods 19 to slide in a pair of slide grooves 25 until a pair of sorting plates 18 are facing the channels of the secondary sorting mechanism, so that the express delivery enters the secondary sorting mechanism under the drive of the main conveyor belt 1 and the limit of the pair of sorting plates 18;

[0050] According to the instruction manual Figure 1-10It can be seen that the weighing structure includes: a support seat 26, a pair of navigation plates 27 with the same structure, a weighing device 28, an inclined platform 29, a push cylinder 30, a push rod 31, a sleeve 32 and a reversing groove 33, and the connection relationship and position relationship thereof are as follows;

[0051] A support seat 26 is installed on the other side of the main conveyor belt 1, a pair of navigation plates 27 are installed on the support seat 26, a weighing device 28 is installed between the pair of navigation plates 27, an inclined platform 29 is installed between the pair of navigation plates 27 and is located on one side of the weighing device 28, the inclined platform 29 is a member with a triangular cross section, and its lower wall surface is in close contact with the main conveyor belt 1, a push cylinder 30 is installed on the inner wall surface of one of the pair of navigation plates 27, a push rod 31 is movably installed on the telescopic end of the push cylinder 30, a sleeve 32 is installed on one side of the push cylinder 30, a reversing groove 33 is provided on the sleeve 32, the push rod 31 passes through the reversing groove 33, and the reversing groove 33 is a Z-shaped through groove and its two ends are perpendicular to each other;

[0052] In the specific implementation process, a pair of navigation plates 27 are supported by the support seat 26, and the pair of navigation plates 27 are connected with a pair of through plates 4 to receive the transmitted materials. Under the action of inertia, the package rolls onto the weighing device 28 through the inclined platform 29. The weighing device 28 weighs the express package on it. According to the weighing structure, the layer adjustment structure is adjusted to receive the corresponding material. The package staying on the weighing device 28 is pushed by the push cylinder 30 to push the push rod 31. The push rod 31 slides in the reversing groove 33, turning from vertical upward to parallel to the horizontal plane, thereby pushing the package to fall to the layer;

[0053] According to the instruction manual Figure 1-10 It can be seen that the above-mentioned layered adjustment structure includes: a collection box 34, a pair of threaded rods 35 with the same structure, a pair of adjustment motors 36 with the same structure, a plurality of pairs of adjustment nuts 37 with the same structure and a plurality of placement plates 38 with the same structure, and their connection relationship and position relationship are as follows;

[0054] The collection box 34 is installed on one side of the support seat 26. A pair of threaded rods 35 are vertically installed in the collection box 34 and can rotate movably. A pair of adjustment motors 36 are installed on the lower wall of the collection box 34 and their driving ends are respectively connected to the pair of threaded rods 35. A plurality of adjustment nuts 37 are assembled on the pair of threaded rods 35. A plurality of placement plates 38 are respectively installed on the plurality of adjustment nuts 37, and the plurality of placement plates 38 have the same intervals. Two pairs of sliding holes with the same structure are opened at the four corners of the plurality of placement plates 38. Two pairs of matching sliding rods 41 are respectively inserted into the two pairs of sliding holes in the collection box.

[0055] In the specific implementation process, the collection box 34 is placed corresponding to the main conveyor belt 1, and the push rod 31 is used to push the package to the edge of the collection box 34. According to the weight of the package contained in the weighing device 28, according to the principle of light on the top and heavy on the bottom, the package is placed on the corresponding placement plates 38 respectively. The adjustment motor 36 on the bottom drives the threaded rod 35 to rotate so that the adjustment nut 37 rotates to adjust the lifting and lowering, thereby driving the placement plate 38 to lift and lower, so that the placement plate 38 of the corresponding layer is located below the main conveyor belt 1, so that the corresponding material falls into the placement plate 38;

[0056] From the above, it can be seen that the conveying equipment for logistics warehousing is simple in composition, adopts modular design, and is easy to install and assemble. It is divided into a feeding mechanism, a primary sorting mechanism and a secondary sorting mechanism. The main conveyor belt 1 is used as the main body to realize the transmission of materials. The feeding mechanism is used to sort the materials so that the materials pass through the primary sorting mechanism. The scanning structure in the primary sorting mechanism is used to scan the code to extract the logistics information, and the materials are distributed to the secondary sorting mechanism according to the logistics information. Then, the materials are received in layers for the second time according to the weight, and the lighter or fragile items are placed on the upper layer, and the drop-resistant items are placed on the lower layer, which is convenient for classification and packaging to ensure the integrity of the logistics transportation process. The miniaturization of the sorting equipment is realized through the coordination of the above structures. The conveyor belt is used as the main body as a whole, with a simple structure. The feeding mechanism, the primary sorting mechanism and the secondary sorting mechanism are all installed separately, which is convenient for disassembly and maintenance. The express items are divided into categories according to region and weight by using the two sortings, which is convenient for couriers to deliver and effectively protects the express items.

[0057] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. A conveying device for logistics warehousing with automatic screening function, comprising a main conveyor belt (1), a feeding mechanism, a primary sorting mechanism and a plurality of secondary sorting mechanisms with the same structure, characterized in that: The feeding mechanism is installed on one side of the main conveyor belt (1), the primary sorting mechanism is placed on the main conveyor belt (1), and a plurality of the secondary sorting mechanisms are placed on one side of the primary sorting mechanism; The primary sorting mechanism comprises: a support frame (2), a code scanning and recognition structure, and a regional sorting structure; The secondary sorting mechanism comprises: a weighing structure and a layered adjustment structure; The feeding mechanism is installed on one side of the main conveyor belt (1), the support frame (2) is installed on one side of the feeding mechanism and straddles the main conveyor belt (1), the code scanning and identification structure is installed in the support frame (2), the regional sorting structure is installed on the support frame (2) and is located on one side of the code scanning and identification structure, a plurality of secondary sorting mechanisms are docked and installed on the other side of the main conveyor belt (1), and are weighing structures docked with the main conveyor belt (1), and the layered adjustment structure is installed on one side of the weighing structure; The feeding mechanism is a mirror image structure, and is composed of a pair of feeding structures mirror image mounted on both sides of the center line of the main conveyor belt (1), and the feeding structure comprises: a support plate (3), a passing plate (4), a plurality of conveying rollers (5) with the same structure, a plurality of transmission wheels (6) with the same structure, a driving motor (7), a driving wheel (8), a belt (9) and a steering roller (10); The two sides of the main conveyor belt (1) are provided with a pair of side guards of the same structure; the support plate (3) is mounted on the main conveyor belt (1) and has a certain angle with the side guard; the through plate (4) is connected to the end of the support plate (3) and is parallel to the centerline direction of the main conveyor belt (1); a plurality of conveying rollers (5) are evenly arranged on the inner wall surfaces of the support plate (3) and the through plate (4); a plurality of transmission wheels (6) are mounted on the ends of a plurality of conveying rollers (5); the driving motor (7) is mounted outside the side guard of one side of the main conveyor belt (1) and a driving wheel (8) is provided on its driving end; the belt (9) is sleeved on the driving wheel (8) and the plurality of transmission wheels (6); a matching steering roller (10) is provided at the connection position between the support plate (3) and the through plate (4); The weighing structure comprises: a support seat (26), a pair of navigation plates (27) of the same structure, a weighing device (28), an inclined platform (29), a pushing cylinder (30), a pushing rod (31), a sleeve (32) and a reversing groove (33); The support seat (26) is installed on the other side of the main conveyor belt (1), a pair of the navigation plates (27) are installed on the support seat (26), the weighing device (28) is installed between the pair of the navigation plates (27), the inclined platform (29) is installed between the pair of the navigation plates (27) and is located on one side of the weighing device (28), the inclined platform (29) is a component with a triangular cross-section, and its lower wall surface is in close contact with the main conveyor belt (1), the pushing cylinder (30) is installed on the inner wall surface of one of the pair of the navigation plates (27), the pushing rod (31) is movably installed on the telescopic end of the pushing cylinder (30), the sleeve (32) is installed on one side of the pushing cylinder (30), a reversing groove (33) is provided on the sleeve (32), and the pushing rod (31) passes through the reversing groove (33); The layered adjustment structure comprises: a collection box (34), a pair of threaded rods (35) with the same structure, a pair of adjustment motors (36) with the same structure, a plurality of pairs of adjustment nuts (37) with the same structure, and a plurality of placement plates (38) with the same structure; The collecting box (34) is installed on one side of the supporting base (26); a pair of threaded rods (35) are vertically installed in the collecting box (34) and are movable and rotatable; a pair of adjusting motors (36) are installed on the lower wall of the collecting box (34) and their driving ends are respectively connected to the pair of threaded rods (35); a plurality of adjusting nuts (37) are assembled on the pair of threaded rods (35); a plurality of placing plates (38) are respectively installed on the plurality of adjusting nuts (37), and the plurality of placing plates (38) have the same spacing.

2. The logistics warehousing conveying equipment with automatic screening function according to claim 1 is characterized in that: The code scanning and identification structure comprises: an irradiation hole (11), a plurality of sleeves (12) of the same structure, a plurality of insertion rods (13) of the same structure, a plurality of protection springs (14) of the same structure, a mounting seat (15), a code scanning and identification device (16), and a plurality of locking sleeves (17) of the same structure; The support frame (2) is provided with an irradiation hole (11), a plurality of sleeves (12) are installed around the irradiation hole (11), a plurality of insertion rods (13) are inserted into the plurality of sleeves (12), a plurality of protection springs (14) are embedded in the plurality of sleeves (12) and are located below the plurality of insertion rods (13), the mounting seat (15) is mounted on the plurality of insertion rods (13), the code scanning identifier (16) is mounted on the mounting seat (15) and its code scanning lens is aligned with the irradiation hole (11), and a plurality of locking sleeves (17) are movably mounted on the ends of the plurality of sleeves (12) and lock the plurality of insertion rods (13).

3. The logistics warehousing conveying equipment with automatic screening function according to claim 2 is characterized in that: The regional sorting structure comprises: a pair of sorting plates (18) with the same structure, a pair of steering rods (19) with the same structure, a mounting plate (20), a sorting motor (21), a steering plate (22), a slide plate (23), a slot plate (24) and a pair of chutes (25) with the same structure; A pair of the sorting plates (18) are movably mounted on the ends of a pair of the passing plates (4), a pair of the steering rods (19) are mounted on a pair of the supporting plates (3), a mounting plate (20) extends from the supporting frame (2) in the material feeding direction, the sorting motor (21) is mounted on the mounting plate (20) and a steering plate (22) is mounted on its driving end, a slide plate (23) is movably mounted on the end of the steering plate (22), both ends of the slide plate (23) are movably connected to the top ends of the pair of the steering rods (19), the slot plate (24) is mounted on the lower wall surface of the mounting plate (20) and a pair of slide grooves (25) of the same structure are opened thereon, and the ends of the pair of the steering rods (19) pass through the slide plate (23) and are assembled in the pair of slide grooves (25).

4. The logistics warehousing conveying equipment with automatic screening function according to claim 1 is characterized in that: A plurality of threaded holes with the same structure are provided at the connection position between the support plate (3) and the side guard, and a plurality of threaded components (39) are threadedly connected in the plurality of threaded holes.

5. The logistics warehousing conveying equipment with automatic screening function according to claim 1 is characterized in that: A pair of reinforcing rods (40) with the same structure are connected between the pair of passing plates (4) and the side guards of the main conveyor belt (1).

6. The logistics warehousing conveying equipment with automatic screening function according to claim 3 is characterized in that: The pair of slide grooves (25) are both arc-shaped slide grooves (25), and the matching sorting motor (21) is a servo motor and is connected to the controller of the code scanning identifier (16).

7. The logistics warehousing conveying equipment with automatic screening function according to claim 1 is characterized in that: The reversing groove (33) is a Z-shaped through groove, and its two ends are perpendicular to each other.

8. The logistics warehousing conveying equipment with automatic screening function according to claim 1 is characterized in that: Two pairs of sliding holes with the same structure are provided at the four corners of the plurality of placement plates (38), and two pairs of matching sliding rods (41) are provided in the collection box and are respectively inserted into the two pairs of sliding holes.

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