Material sorting and conveying apparatus

Abstract

This utility model relates to the field of logistics sorting technology, specifically disclosing a material sorting and transportation device, including a main conveyor frame and multiple sorting conveyor frames. A sorting and transmission mechanism is provided between the main conveyor frame and the multiple sorting conveyor frames. The sorting and transmission mechanism includes sorting frames mounted on the main conveyor frame, with multiple sets of sorting wheel assemblies rotatably connected to the sorting conveyor frames. A power mechanism for driving the multiple sets of sorting wheel assemblies to rotate is installed on the sorting frames. Based on feedback from sensor components, the power mechanism precisely controls the rotation speed and direction of the sorting wheel assemblies, enabling materials to be quickly and accurately sorted onto the corresponding sorting conveyor frames. This effectively avoids sorting errors caused by the inability to accurately identify materials in traditional manual sorting or simple automated sorting equipment, significantly improving sorting efficiency and accuracy, and meeting the needs of warehousing and distribution centers for high-efficiency and high-accuracy sorting.

Description

Technical Field

[0001] This utility model relates to the field of logistics sorting technology, specifically to a material sorting and transportation equipment. Background Technology

[0002] With the rapid development of e-commerce, express logistics, and intelligent manufacturing, the demands for sorting efficiency, accuracy, and flexibility in warehousing and distribution centers are increasing exponentially. Traditional manual sorting methods are not only labor-intensive and costly, but also suffer from a significant increase in error rate as order volume surges. While existing automated sorting lines alleviate manpower pressure to some extent, they still reveal the following shortcomings in the context of fragmented orders involving multiple categories, small batches, and high frequency:

[0003] However, traditional swing wheel sorters and chute sorters mostly use a fixed tilt angle or an overall flipping structure, which can only handle boxes or turnover boxes with regular shapes and uniform weight. When faced with complex materials such as soft packages, irregularly shaped items, and ultra-thin envelopes, problems such as jamming, tumbling, and stacking often occur, leading to sorting failures or package damage, and thus have certain shortcomings. Utility Model Content

[0004] The purpose of this invention is to provide a material sorting and transportation device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a material sorting and transportation device, including a main conveyor frame and multiple sorting conveyor frames, wherein a sorting and transmission mechanism is provided between the main conveyor frame and the multiple sorting conveyor frames; the sorting and transmission mechanism includes a sorting frame installed on the main conveyor frame, multiple sorting wheel assemblies are rotatably connected to the sorting conveyor frame, and a power mechanism for driving the multiple sorting wheel assemblies to rotate is installed on the sorting frame; a sensor assembly for identifying materials is provided on the main conveyor frame, and the sensor assembly is electrically connected to the power mechanism.

[0006] Furthermore, the sorting wheel assembly includes at least two rollers and a mounting frame, with both rollers rotatably connected to the mounting frame and the two rollers being connected by a synchronous rope drive.

[0007] Furthermore, a fixed frame is fixedly connected to the sorting rack, and each mounting frame is rotatably connected to the fixed frame via a rotating shaft.

[0008] Furthermore, the power mechanism includes a power motor mounted on the sorting rack, which is connected to multiple rotating shafts via a linkage assembly.

[0009] Furthermore, the linkage assembly includes synchronous pulleys mounted on multiple rotating shafts, and a synchronous belt is sleeved between the multiple synchronous pulleys, and the power motor is connected to one of the rotating shafts for transmission.

[0010] Furthermore, at least one guide roller is rotatably connected to each side wall of the sorting rack.

[0011] Furthermore, a positioning frame is installed on the main conveyor frame via a fixing member, and the sensor assembly is installed on the main conveyor frame via the positioning frame.

[0012] Furthermore, the fastener includes multiple bolts to improve the stability of the positioning frame during installation.

[0013] Furthermore, the main conveyor and the multiple sorting conveyors are all equipped with lifting support frames at their bottoms.

[0014] Furthermore, each of the aforementioned lifting support frames is equipped with self-locking casters at its bottom.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This material sorting and transport equipment, by installing sensor components on the main conveyor frame, can accurately identify the characteristic information (such as size, shape, category, etc.) of different materials and transmit this information to the power mechanism in real time. Based on the feedback from the sensor components, the power mechanism precisely controls the rotation speed and direction of the sorting wheel components, enabling materials to be quickly and accurately sorted onto the corresponding sorting conveyor frame. This effectively avoids sorting errors caused by the inability of traditional manual sorting or simple automated sorting equipment to accurately identify materials, significantly improving sorting efficiency and accuracy, and meeting the needs of warehousing and distribution centers for high-efficiency and high-accuracy sorting.

[0017] 2. The sorting wheel assembly is ingeniously designed, including at least two rollers and a mounting frame. The rollers are connected by a synchronous rope drive. This design allows the sorting wheel assembly to better adapt to materials of different shapes, sizes and weights during rotation. In particular, it can effectively avoid problems such as jamming, rolling and stacking of complex materials such as soft packages, irregularly shaped parts and ultra-thin envelopes.

[0018] 3. The power mechanism adopts a method in which the power motor is connected to multiple rotating shafts through linkage components (including synchronous pulleys and synchronous belts). This transmission method can ensure the smooth transmission of power, making the rotation of the sorting wheel assembly more uniform and stable, further improving the reliability of equipment operation, and reducing the maintenance cost and repair frequency of the equipment.

[0019] 4. At least one guide roller is rotatably connected to the side wall of the sorting rack. The guide roller can effectively guide the rotation direction of the sorting wheel assembly and the material conveying path, so that the material can pass through the sorting wheel assembly more smoothly during the sorting process, reducing the deviation and shaking of the material during the conveying process. At the same time, it also optimizes the spatial layout of the equipment and makes the structure of the entire sorting and conveying mechanism more compact. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0021] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0022] Figure 2 A schematic diagram of the installation method of the sorting and conveying mechanism provided in this embodiment of the utility model;

[0023] Figure 3 A schematic diagram of the sorting and conveying mechanism provided in this embodiment of the utility model;

[0024] Figure 4 A partial structural diagram of the sorting and conveying mechanism provided in an embodiment of this utility model;

[0025] Figure 5 This is a schematic diagram of the installation method of the power mechanism provided in an embodiment of the present utility model.

[0026] Explanation of reference numerals in the attached drawings: 1. Main conveyor frame; 2. Sorting conveyor frame; 3. Sorting frame; 31. Fixed frame; 4. Sorting wheel assembly; 41. Roller; 42. Mounting frame; 43. Synchronous rope; 44. Rotating shaft; 5. Power motor; 6. Linkage assembly; 7. Guide roller; 8. Lifting support frame; 9. Moving wheel; 10. Positioning frame; 11. Sensor assembly. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5This utility model provides a technical solution: a material sorting and transportation device, including a main conveyor frame 1 and multiple sorting conveyor frames 2, with a sorting and transmission mechanism provided between the main conveyor frame 1 and the multiple sorting conveyor frames 2; the sorting and transmission mechanism includes a sorting frame 3 installed on the main conveyor frame 1, multiple sorting wheel assemblies 4 rotatably connected to the sorting conveyor frames 2, and a power mechanism for driving the multiple sorting wheel assemblies 4 to rotate is installed on the sorting frame 3; a sensor assembly 11 for identifying materials is provided on the main conveyor frame 1, and the sensor assembly 11 is electrically connected to the power mechanism.

[0029] Specifically, the material sorting and transport equipment includes a main conveyor frame 1 and multiple sorting conveyor frames 2. The number of sorting conveyor frames 2 is set according to operational needs. A sorting and transport mechanism is provided between the main conveyor frame 1 and the multiple sorting conveyor frames 2 to sort materials to different directions. The sorting and transport mechanism includes a sorting frame 3 mounted on the main conveyor frame 1. Multiple sorting wheel assemblies 4 are rotatably connected to the sorting conveyor frames 2, and a power mechanism is installed on the sorting frame 3 to drive the rotation of the multiple sorting wheel assemblies 4. Through the rotation of the sorting wheel assemblies 4, materials are guided from the main conveyor frame 1 to the sorting conveyor frames 2. The power mechanism provides power to the sorting wheel assemblies 4 to enable them to operate normally. A sensor assembly 11 for identifying materials is provided on the main conveyor frame 1, and the sensor assembly 11 is electrically connected to the power mechanism. The sensor assembly 11 is used to identify the characteristics of the materials, such as barcodes, QR codes, etc., so as to sort them to the correct sorting conveyor frame 2 according to the type or destination of the materials. When the sensor assembly 11 detects material, it transmits a signal to the power mechanism to control the rotation direction and speed of the sorting wheel assembly 4, thereby achieving material sorting.

[0030] Specifically, the sensor assembly 11 includes a sensor module, a signal processing module, a communication module, etc. Its specific working principle is based on existing technology, and includes, but is not limited to, the following:

[0031] 1. When the material enters the sensing area of ​​the main conveyor 1, the sensor module starts working. The barcode / QR code scanner scans the barcode or QR code on the material; the vision sensor captures an image of the material's appearance; the RFID reader reads the RFID tag on the material; and the weight sensor measures the weight of the material.

[0032] 2. The sensor module transmits the acquired signals to the signal processing module. The signal processing module first amplifies the signal using a signal amplifier, then removes noise using a filter, and finally converts the analog signal into a digital signal using an analog-to-digital converter.

[0033] 3. The processed digital signal is transmitted to the power mechanism or other control system through the communication module. If wired communication is used, the signal is transmitted through the data interface; if wireless communication is used, the signal is transmitted through the wireless communication module.

[0034] 4. After receiving the material characteristic information transmitted by the sensor assembly 11, the control system controls the power mechanism to adjust the rotation direction and speed of the sorting wheel assembly 4 according to the preset sorting rules, and sorts the materials onto the corresponding sorting conveyor 2.

[0035] In the embodiments provided by this utility model, the sorting wheel assembly 4 includes at least two rollers 41 and a mounting frame 42. Both rollers 41 are rotatably connected to the mounting frame 42, and the two rollers 41 are connected by a synchronous rope 43. The sorting wheel assembly 4 is designed to ensure smooth movement of materials during the sorting process. The two rollers 41 are respectively mounted at both ends of the mounting frame 42 and connected by the synchronous rope 43, enabling the two rollers 41 to rotate synchronously. This design avoids jamming or deviation of materials during sorting, improving sorting accuracy and efficiency. When the power mechanism drives one roller 41 to rotate, the other roller 41 will also rotate synchronously through the transmission of the synchronous rope 43, thereby driving the material to move in a predetermined direction.

[0036] In the embodiment provided by this utility model, a fixed frame 31 is fixedly connected to the sorting rack 3, and each mounting frame 42 is rotatably connected to the fixed frame 31 via a rotating shaft 44. The function of the fixed frame 31 is to provide stable support and positioning for the mounting frame 42. By connecting the mounting frame 42 to the fixed frame 31 via the rotating shaft 44, the sorting wheel assembly 4 can rotate freely in a fixed position. This structural design not only ensures the stability of the sorting wheel assembly 4, but also facilitates installation and maintenance. At the same time, the design of the rotating shaft 44 enables the sorting wheel assembly 4 to maintain good balance during rotation, reducing vibration and noise, and improving the operational reliability of the equipment.

[0037] In the embodiments provided by this utility model, the power mechanism includes a power motor 5 mounted on the sorting rack 3. The power motor 5 is connected to multiple rotating shafts 44 via a linkage assembly 6. The linkage assembly 6 includes synchronous pulleys mounted on the multiple rotating shafts 44, and a synchronous belt is sleeved between the multiple synchronous pulleys. The power motor 5 is connected to one of the rotating shafts 44. The power motor 5 is the power source for the sorting wheel assembly 4 and is mounted on the sorting rack 3. Through the linkage assembly 6, the power motor 5 can transmit power to the multiple rotating shafts 44, thereby driving the sorting wheel assembly 4 to rotate. This design allows one power motor 5 to drive multiple sorting wheel assemblies 4 simultaneously, improving the power utilization efficiency of the equipment and reducing its energy consumption. Furthermore, the design of the linkage assembly 6 can adjust the direction and speed of power transmission as needed to meet the requirements of different sorting tasks. The specific structure of the linkage assembly 6 ensures that the rotational speed of all sorting wheel assemblies 4 is consistent, avoiding speed mismatches during material sorting and improving sorting accuracy and efficiency.

[0038] In the embodiments provided by this utility model, at least one guide roller 7 is rotatably connected to each side wall of the sorting rack 3. The function of the guide roller 7 is to guide the movement direction of the material on the sorting conveyor 2 and prevent the material from deviating from the predetermined track during the sorting process. By installing guide rollers 7 on the side walls of the sorting rack 3, the movement trajectory of the material can be effectively constrained, ensuring that the material can move to the sorting conveyor 2 in the correct direction. The design of the guide roller 7 can also reduce the friction between the material and the sorting rack 3, reduce material wear, and extend the service life of the material.

[0039] In the embodiments provided by this utility model, a positioning frame 10 is installed on the main conveyor frame 1 by means of a fixing member, and the sensor assembly 11 is installed on the main conveyor frame 1 by means of the positioning frame 10. The positioning frame 10 is used to fix the sensor assembly 11 and ensure that the sensor assembly 11 is accurately installed on the main conveyor frame 1.

[0040] In the embodiments provided by this utility model, the fixing component includes multiple bolts. Using multiple bolts as fixing components ensures that the positioning frame 10 is securely and reliably installed on the main conveyor frame 1. The tightening force of the bolts can be adjusted as needed to adapt to different installation environments and requirements. This improves the overall stability and reliability of the equipment and reduces sorting errors caused by unstable installation of the sensor assembly 11.

[0041] In the embodiments provided by this utility model, a lifting support frame 8 is provided at the bottom of the main conveyor frame 1 and the multiple sorting conveyor frames 2. The design of the lifting support frame 8 allows the height of the main conveyor frame 1 and the sorting conveyor frames 2 to be adjusted according to actual needs. This design is particularly suitable for sorting operations involving materials of different heights or under different site conditions. By adjusting the height of the lifting support frame 8, it can be ensured that materials can pass smoothly during the conveying process, avoiding collisions or jamming between the materials and the conveyor frames.

[0042] In the embodiments provided by this utility model, each lifting support frame 8 is equipped with a self-locking caster wheel 9 at its bottom. The installation of the self-locking caster wheel 9 gives the entire material sorting and transportation equipment good mobility and stability. When the equipment needs to be moved, the caster wheel 9 can be unlocked to facilitate the handling and adjustment of the equipment. When the equipment reaches the designated position, locking the caster wheel 9 ensures that the equipment will not move or shake during operation, thereby ensuring the stability and accuracy of the sorting operation.

[0043] It should be noted that all electrical equipment involved in this application can be powered by batteries or external power sources, and this application is equipped with a control system for controlling the operation of the entire equipment.

[0044] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A material sorting and transporting device, comprising a main conveyor frame (1) and multiple sorting conveyor frames (2), characterized in that: A sorting and conveying mechanism is provided between the main conveyor (1) and the multiple sorting conveyors (2); The sorting and conveying mechanism includes a sorting frame (3) mounted on the main conveyor frame (1), and a multi-group sorting wheel assembly (4) is rotatably connected to the sorting conveyor frame (2). Furthermore, the sorting rack (3) is equipped with a power mechanism for driving the multi-group sorting wheel assembly (4) to rotate; The main conveyor frame (1) is equipped with a sensor assembly (11) for identifying materials, and the sensor assembly (11) is electrically connected to the power mechanism.

2. The material sorting and conveying equipment according to claim 1, characterized in that: The sorting wheel assembly (4) includes at least two rollers (41) and a mounting frame (42). Both rollers (41) are rotatably connected to the mounting frame (42), and the two rollers (41) are connected by a synchronous rope (43).

3. The material sorting and conveying equipment according to claim 2, characterized in that: The sorting rack (3) is fixedly connected to a fixed frame (31), and each mounting frame (42) is rotatably connected to the fixed frame (31) via a rotating shaft (44).

4. The material sorting and conveying equipment according to claim 3, characterized in that: The power mechanism includes a power motor (5) mounted on the sorting rack (3), and the power motor (5) is connected to multiple rotating shafts (44) via a linkage assembly (6).

5. The material sorting and conveying equipment according to claim 4, characterized in that: The linkage component (6) includes synchronous pulleys mounted on multiple rotating shafts (44), and a synchronous belt is sleeved between the multiple synchronous pulleys, and the power motor (5) is connected to one of the rotating shafts (44) for transmission.

6. The material sorting and conveying equipment according to claim 1, characterized in that: At least one guide roller (7) is rotatably connected to the side wall of each sorting rack (3).

7. The material sorting and conveying equipment according to claim 1, characterized in that: A positioning frame (10) is installed on the main conveyor frame (1) by means of a fixing member, and the sensor assembly (11) is installed on the main conveyor frame (1) by means of the positioning frame (10).

8. A material sorting and conveying equipment according to claim 7, characterized in that: The fastener includes multiple bolts to improve the stability of the positioning frame (10) during installation.

9. A material sorting and conveying equipment according to claim 1, characterized in that: The main conveyor (1) and multiple sorting conveyors (2) are all equipped with lifting support frames (8) at their bottom.

10. A material sorting and conveying equipment according to claim 9, characterized in that: Each of the aforementioned lifting support frames (8) is equipped with self-locking casters (9) at its bottom.

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