Material sorting platform

Abstract

The utility model relates to the technical field of sorting equipment, and discloses a material sorting platform which comprises a conveying belt, the front side and the rear side of the conveying belt are both fixedly connected with first protection plates, the sides, away from each other, of the two first protection plates are both provided with centering mechanisms, and the bottoms of the two first protection plates are both provided with fixing assemblies. The top of each first protection plate is provided with a detection assembly, the detection assemblies are used for detecting materials, the right end of the front side of the first protection plate on the front side is provided with a sorting assembly, the sorting assembly is used for sorting the materials, and the front side of the first protection plate on the front side is provided with a collecting mechanism. The centering mechanism comprises two first servo motors. Materials are conveyed on the conveying belt, the deviation detector on the detection frame monitors deviation, information is fed back if deviation occurs, the servo motor is started to drive the lead screw, the movable block slides, the rotary push block is pushed to center the materials, the materials continue to be conveyed, and the material recognizer recognizes the materials.

Description

Technical Field

[0001] This utility model relates to the field of sorting equipment technology, and in particular to a material sorting platform. Background Technology

[0002] The material sorting platform is an integrated system that comprehensively utilizes mechanical, electrical, and automated control technologies. It is equipped with conveying devices to transport materials, uses an identification system to acquire material information, and then uses a sorting execution mechanism to divert materials to different areas according to set rules. Its accurate and fast sorting function ensures the orderly operation of production and logistics.

[0003] A search revealed Chinese patent publication number CN216126122U, which discloses an intelligent material sorting platform. The platform includes a conveyor plate with a rectangular groove on its upper part. A conveyor belt is mounted on the upper part of the rectangular groove. Fixed plates are fixedly connected to the left and right sides of the upper part of the conveyor plate. A sorting mechanism is mounted on the upper part of the fixed plates. Discharge mechanisms are located on the front and rear sides of the conveyor plate. A placement mechanism is fixedly connected to the right side of the conveyor plate. The discharge mechanism consists of a discharge plate, a rectangular groove, and a rotating rod. The discharge plate is fixedly connected to the front of the conveyor plate. On both sides, the rectangular grooves are located on the upper part of the discharge plate. In this utility model, the material can slide down the rotating rod through the discharge plate and rotating rod in the discharge mechanism, which avoids damage to fragile materials. The inclined setting of the discharge plate increases the sliding speed and prevents the material from blocking the discharge plate, greatly reducing the workload of the staff. However, in actual use, due to the randomness of the material placement and the influence of conveyor belt vibration, the material deviates on the conveyor belt and collides with the edge of the sorting platform, causing the material to accumulate on the conveying path and affecting the sorting efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a material sorting platform, which aims to improve the problem in the prior art where materials deviate on the conveyor belt and collide with the edge of the sorting platform, causing materials to accumulate on the conveying path and affecting sorting efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a material sorting platform, including a conveyor belt, with guard plates fixedly connected to both the front and rear sides of the conveyor belt, a centering mechanism provided on the opposite sides of the two guard plates, a fixing component provided at the bottom of the two guard plates, a detection component provided at the top of the two guard plates, the detection component being used to detect materials, a sorting component provided at the front right end of the front guard plate, the sorting component being used to sort materials, and a collection mechanism provided at the front side of the front guard plate;

[0006] The centering mechanism includes two servo motors, the bottoms of which are fixedly connected to the top left side of the corresponding guard plate. Each servo motor's output end is fixedly connected to a lead screw. The outer walls of each lead screw are rotatably connected to a moving block. The bottoms of each moving block are slidably connected to a guide rail. The bottoms of each guide rail are fixedly connected to the top of the corresponding guard plate. The tops of each guard plate are rotatably connected to a rotating push block. Slide rails are provided on the opposite sides of each rotating push block. The tops of adjacent sides of each moving block are rotatably connected to sliders. The outer walls of each slider are slidably connected to the inner walls of the corresponding slide rails.

[0007] The above technical solution works as follows: Material is placed on the conveyor belt and begins to move. If a deviation in the material's position is detected, the control system will activate two servo motors. The servo motors operate, and their output drives a lead screw to rotate. As the lead screw rotates, the moving block, threaded to it, moves linearly along the guide rail. This is based on the lead screw and nut transmission principle, converting the motor's rotational motion into the moving block's linear motion. During the moving block's movement, a slider rotatably connected to its top slides within a slide rail on the side opposite to the rotating push block. The sliding of the slider in the slide rail pushes the rotating push block to rotate around its connection point with the top of the guard plate. The two rotating push blocks rotate towards each other, gradually pushing the material that has deviated from its position on the conveyor belt towards the center of the conveyor belt, thus achieving material centering on the conveyor belt and ensuring stable subsequent material transport.

[0008] As a further description of the above technical solution:

[0009] The collection mechanism includes an inclined slide, the rear side of which is fixedly connected to the front side of the first protective plate. The top left and right sides of the inclined slide are both fixedly connected to the second protective plate. The left and right ends of the front side of the inclined slide are both fixedly connected to fixed blocks. Positioning blocks are slidably connected to the inner walls of the two fixed blocks. The same collection box is fixedly connected to the adjacent side of the two positioning blocks. Engaging grooves are provided on the top of the two positioning blocks. Engaging blocks are slidably connected to the inner walls of the two engagement grooves. Springs are fixedly connected to the top of the two engaging blocks. The outer walls of the two springs are slidably connected to the inner walls of the corresponding fixed blocks. A moving component is provided on the front side of the collection box.

[0010] The above technical solution works as follows: after sorting, the materials slide down from the top of the inclined slide. The rear side of the inclined slide is connected to the front guard plate 1. Its inclined design uses gravity to help the materials slide down. The left and right guard plates 2 prevent the materials from slipping. The collection box is connected to the inclined slide through the positioning block. During installation, the positioning block is inserted into the inner wall of the fixed block. The locking block in the locking groove at the top of the positioning block is pushed up by the elastic force of the spring 1 and makes close contact with the inner wall of the fixed block to stabilize the collection box. When the collection box is full and needs to be moved, the external force overcomes the elastic force of the spring 1 and makes the locking block slide down in the locking groove, releasing the locking with the fixed block. At this time, the collection box can be easily moved by the moving component on the front side of the collection box to complete the collection and transfer of materials.

[0011] As a further description of the above technical solution:

[0012] The fixing assembly includes a fixing base plate, the top front and rear sides of which are respectively fixedly connected to the bottom of the corresponding guard plate. Support legs are fixedly connected to the bottom of both fixing base plates around their perimeter, and the inner walls of the multiple support legs are fixedly connected to the same reinforcing frame.

[0013] The above technical solution connects the base plate to the support leg, which directly supports the entire sorting platform and bears the weight of the platform and materials. The reinforcement frame connects each support leg, enhancing structural stability, distributing stress, preventing deformation of the support leg, and ensuring stable operation of the platform.

[0014] As a further description of the above technical solution:

[0015] The detection assembly includes a detection frame one, the bottom front and rear sides of the detection frame one are respectively fixedly connected to the top front side of the corresponding guard plate one, an offset detector is fixedly connected to the top of the inner wall of the detection frame one, and the top of the two guard plates one are fixedly connected to the same detection frame two, and a material identifier is fixedly connected to the top of the inner wall of the detection frame two.

[0016] Through the above technical solution: the material moves into the detection area with the conveyor belt, and the offset detector on the first detection rack monitors in real time whether the material deviates from the center position of the conveyor belt. Once it deviates, it immediately sends a signal to the two servo motors. At the same time, the material identifier on the second detection rack scans the material and identifies its category and specification information, providing a basis for subsequent sorting.

[0017] As a further description of the above technical solution:

[0018] The sorting assembly includes a second servo motor. The bottom of the second servo motor is fixedly connected to the top right end of the front guard plate. The output end of the second servo motor is fixedly connected to a drive gear. The top right end of the front guard plate is rotatably connected to a transmission half gear. The transmission half gear meshes with the transmission half gear. A sorting lever is fixedly connected to the rear side of the transmission half gear.

[0019] Through the above technical solution: the servo motor 2 starts, driving the drive gear to rotate. The drive gear meshes with the transmission half gear, causing the transmission half gear to rotate around its connection point with the front guard plate 1. Since the transmission half gear is connected to the sorting lever on the rear side, it drives the sorting lever to swing, and pushes the material to the corresponding path according to the material detection information, thus completing the sorting.

[0020] As a further description of the above technical solution:

[0021] The movable component includes a push-pull rod, the rear side of which is fixedly connected to the front side of the collection box, a push-pull handle fixedly connected to the top of the push-pull rod, and casters fixedly connected to the four corners of the bottom of the collection box.

[0022] With the above technical solution: the operator holds the push-pull handle and applies force, which is transmitted to the collection box through the push-pull rod. The universal wheels at the bottom of the collection box can turn flexibly. Under the push of the operator, the collection box can be moved conveniently in different directions, making it easy to transfer the collected materials.

[0023] As a further description of the above technical solution:

[0024] The bottom of each of the two rotating push blocks is provided with a guide groove, and the top of each of the two guard plates is fixedly connected with a rotating guide block. The outer walls of the two rotating guide blocks are slidably connected to the inner walls of the corresponding guide grooves.

[0025] Through the above technical solution: the moving block pushes the rotating push block to rotate, and the bottom guide groove of the rotating push block slides along the top rotating guide block of the guard plate to provide guidance for the rotating push block, ensuring that it rotates along a predetermined trajectory and accurately pushes the material to the center of the conveyor belt.

[0026] As a further description of the above technical solution:

[0027] Rubber pads are fixedly connected to the four corners of the inner wall of the collection box, and springs are fixedly connected to the top of the multiple rubber pads. The same buffer plate is fixedly connected to the top of the multiple springs.

[0028] Through the above technical solution: when the material falls into the collection box, the buffer plate contacts the material first. The impact force causes the buffer plate to press down on the second spring. The second spring contracts to absorb part of the energy, and the rubber pad further buffers and reduces shock, reducing the collision between the material and the box wall, protecting the material and the collection box, and reducing damage.

[0029] This utility model has the following beneficial effects:

[0030] 1. In this utility model, the material is conveyed by a conveyor belt, and the offset detector on the detection frame monitors the offset. If the offset is detected, feedback information is provided. The servo motor starts and drives the lead screw to slide the moving block, which pushes the rotating push block to center the material. The material continues to be conveyed. The material identifier identifies the material, and the sorting component operates. The servo motor drives the gear to make the sorting lever sort the material according to the identification information. The fixed component provides stable support, enhances structural stability, avoids material offset and accumulation, and improves sorting efficiency.

[0031] 2. In this utility model, the positioning blocks on both sides of the collection box are first inserted into the inner wall of the fixed block on the front side of the inclined slide for initial positioning. Spring 1 causes the locking block to push up and contact the inner wall of the fixed block, further limiting the collection box to prevent displacement. After sorting, the material slides down the inclined slide, and the side guard plates prevent it from slipping, allowing it to enter the collection box. When the box is full, the locking is released by overcoming the elastic force of spring 1. The handle is used to transfer the full box through the push-pull rod and the universal wheel, and the empty box is quickly loaded, improving the collection and transfer efficiency. Attached Figure Description

[0032] Figure 1 This is a perspective view of a material sorting platform proposed in this utility model;

[0033] Figure 2 This is a front view of a material sorting platform proposed in this utility model;

[0034] Figure 3 This is a schematic diagram of the buffer plate structure of a material sorting platform proposed in this utility model;

[0035] Figure 4 This is a cross-sectional view of the fixed block structure of a material sorting platform proposed in this utility model;

[0036] Figure 5 This is a schematic diagram of the guide groove structure of a material sorting platform proposed in this utility model.

[0037] Legend:

[0038] 1. Conveyor belt; 2. Centering mechanism; 201. Servo motor one; 202. Lead screw; 203. Moving block; 204. Guide rail; 205. Rotating push block; 206. Slide rail; 207. Slider; 3. Collecting mechanism; 301. Inclined slide table; 302. Guard plate two; 303. Fixing block; 304. Positioning block; 305. Collecting box; 306. Engaging groove; 307. Engaging block; 308. Spring one; 309. Moving component; 3091. Push-pull rod; 3092. Push-pull handle; 30 93. Casters; 4. Guard Plate 1; 5. Fixing Components; 501. Fixed Base Plate; 502. Support Legs; 503. Reinforcing Frame; 6. Detection Components; 601. Detection Frame 1; 602. Offset Detector; 603. Detection Frame 2; 604. Material Identifier; 7. Sorting Components; 701. Servo Motor 2; 702. Drive Gear; 703. Transmission Half Gear; 704. Sorting Rod; 8. Rotating Guide Block; 9. Guide Groove; 10. Rubber Pad; 11. Spring 2; 12. Buffer Plate. Detailed Implementation

[0039] 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.

[0040] Reference Figure 1 , Figure 2 and Figure 5This utility model provides an embodiment of a material sorting platform, including a conveyor belt 1 for carrying and conveying materials. Protective plates 4 are fixedly connected to both the front and rear sides of the conveyor belt 1 to prevent materials from slipping off the sides. A centering mechanism 2 is provided on the opposite side of each of the two protective plates 4 to adjust the material position so that it is centered on the conveyor belt 1. Fixing components 5 are provided at the bottom of each of the two protective plates 4 to provide stable support for the entire platform. Detection components 6 are provided at the top of each of the two protective plates 4 to perform various tests on the materials. A sorting component 7 is provided at the front right end of the front protective plate 4 to sort the materials according to different category requirements. The front side of the front protective plate 4 is provided with… The collecting mechanism 3 collects the sorted materials. The centering mechanism 2 includes two servo motors 201, which provide power for the rotation of the lead screw 202. The bottoms of the two servo motors 201 are fixedly connected to the top left side of the corresponding guard plate 4. The output ends of the two servo motors 201 are fixedly connected to the lead screw 202, which drives the moving block 203 to move. The outer walls of the two lead screws 202 are rotatably connected to the moving block 203. The moving block 203 moves along the guide rail 204 to push the rotating push block 205. The bottoms of the two moving blocks 203 are slidably connected to the guide rail 204, which provides a sliding track for the moving block 203. The bottoms of the two guide rails 204 are fixedly connected to the top of the corresponding guard plate 4. The two guard plates 4 are rotatably connected to the top of each other, with rotating push blocks 205 pushing the material towards the center of the conveyor belt 1. Each of the two rotating push blocks 205 has a slide rail 206 on its opposite side, allowing sliders 207 to slide. Each of the two moving blocks 203 has a slider 207 rotatably connected to the top of its adjacent side, sliding within the slide rail 206 to rotate the rotating push blocks 205. The outer walls of the two sliders 207 are slidably connected to the inner walls of their respective slide rails 206. The fixing assembly 5 includes a fixing base plate 501, which connects the guard plate 4 to the support legs 502. The top front and rear sides of the fixing base plate 501 are fixedly connected to the bottom of the corresponding guard plate 4. The bottom edges of the two fixing base plates 501 are also fixed. Each platform is fixedly connected to a support leg 502, which supports the entire platform. The inner walls of multiple support legs 502 are all fixedly connected to the same reinforcing frame 503, which enhances the platform's structural stability. The detection component 6 includes a detection frame one 601, which is equipped with an offset detector 602. The bottom front and rear sides of the detection frame one 601 are respectively fixedly connected to the top front side of the corresponding guard plate one 4. The offset detector 602 is fixedly connected to the top of the inner wall of the detection frame one 601, detecting whether the material has shifted. The tops of both guard plates one 4 are fixedly connected to the same detection frame two 603, which is equipped with a material identifier 604. The top of the inner wall of the detection frame two 603 is fixedly connected to the material identifier 604.The material identifier 604 identifies material-related information. The sorting component 7 includes a second servo motor 701, which provides power for the rotation of the drive gear 702. The bottom of the second servo motor 701 is fixedly connected to the top right end of the front guard plate 4. The output end of the second servo motor 701 is fixedly connected to the drive gear 702, which drives the transmission half gear 703 to rotate. The top right end of the front guard plate 4 is rotatably connected to the transmission half gear 703. The transmission half gear 703 cooperates with the drive gear 702 to drive the sorting lever 704 to rotate. The transmission half gear 703 meshes with the drive half gear 702. The rear side of the transmission half gear 703 is fixedly connected to the sorting lever 704, which guides the material to the corresponding path according to the material information to complete the sorting.

[0041] Specifically, the offset detector 602 on the first detection frame 601 detects whether the material has shifted in real time. Once a shift is detected, it can provide timely feedback. The two servo motors 201 start, driving the lead screw 202 to rotate. The rotation of the lead screw 202 drives the moving block 203 to slide on the guide rail 204. Since the slider 207 is rotatably connected to the moving block 203 and slides within the slide rail 206 of the rotating push block 205, the movement of the moving block 203 will push the rotating push block 205 to rotate. The two rotating push blocks 205 move towards each other, gradually pushing the material to the center position of the conveyor belt 1, avoiding the material from shifting due to the randomness of the initial placement and the vibration of the conveyor belt 1. After the material is centered, the material identifier 604 on the second detection frame 603 identifies the material and obtains relevant information about the material. The material continues to... Continuing the conveying process, the sorting component 7 begins operation. The servo motor 701 starts, driving the drive gear 702 to rotate. The drive gear 702 meshes with the transmission half gear 703, causing the transmission half gear 703 to rotate, which in turn drives the sorting lever 704 connected to the rear to rotate. The sorting lever 704, based on the material information obtained by the material identifier 604, directs the material to the corresponding sorting path, completing the sorting operation. The fixing component 5 provides stable support. The fixing base plate 501 connects the guard plate 4 and the support leg 502, providing stable support for the entire platform. The reinforcement frame 503 further enhances the stability of the structure, ensuring that each mechanism is not disturbed by external factors during operation, guaranteeing efficient and stable material sorting, effectively avoiding the accumulation problem caused by material offset and collision, and improving sorting efficiency.

[0042] Reference Figure 1 , Figure 3 and Figure 4The collecting mechanism 3 includes an inclined slide 301, which uses gravity to guide the sorted materials downwards. The rear side of the inclined slide 301 is fixedly connected to the front side of the front guard plate 4, thus connecting it to the main body of the sorting platform. Guard plates 302 are fixedly connected to the top left and right sides of the inclined slide 301 to prevent materials from falling off the sides of the inclined slide 301 during the downward movement. Fixing blocks 303 are fixedly connected to the left and right ends of the front side of the inclined slide 301. The fixing blocks 303 are positioned by the positioning blocks 304. For installation and sliding positions, positioning blocks 304 are slidably connected to the inner walls of two fixed blocks 303. Positioning blocks 304 are used for positioning and connecting collection boxes 305. The same collection box 305 is fixedly connected to adjacent sides of the two positioning blocks 304. Collection boxes 305 are used to collect sliding materials. Engaging grooves 306 are provided on the top of both positioning blocks 304, providing sliding space for engaging blocks 307. Engaging blocks 307 are slidably connected to the inner walls of both engaging grooves 306. Engaging blocks 307 and... The engaging slot 306 further secures the collection box 305. Springs 308 are fixedly connected to the tops of both engaging blocks 307, providing elasticity to keep the engaging blocks 307 in contact with the inner wall of the fixing block 303. The outer walls of the two springs 308 slide against the inner walls of their respective fixing blocks 303, ensuring the direction and stability of the springs 308's movement. A movable component 309 is located on the front of the collection box 305, facilitating its movement. 09 includes a push-pull rod 3091, which is used to transmit the force to push the collection box 305. The rear side of the push-pull rod 3091 is fixedly connected to the front side of the collection box 305 to achieve the connection with the collection box 305. The top of the push-pull rod 3091 is fixedly connected to a push-pull handle 3092, which makes it easy for the operator to hold and push the collection box 305. The four corners of the bottom of the collection box 305 are fixedly connected to casters 3093, which enable the collection box 305 to move flexibly.

[0043] Specifically, the positioning blocks 304 on both sides of the collection box 305 are first inserted into the inner wall of the fixing block 303 on the front side of the inclined slide 301 to complete the initial positioning. At this time, the locking block 307 in the locking groove 306 at the top of the positioning block 304 is pushed upward by the spring 308. The top of the locking block 307 is in close contact with the inner wall of the fixing block 303, further limiting the collection box 305 and effectively preventing it from shifting during the collection process. The sorted material slides down the inclined slide 301. The rear side of the inclined slide 301 is connected to the front guard plate 4, and the guard plates 302 on both sides of the top prevent the material from slipping. To ensure the smooth entry of materials into the collection box 305, once the collection box 305 is full, the operator uses external force to overcome the elasticity of the spring 308, causing the locking block 307 to slide downwards within the locking groove 306, thereby releasing the locking with the fixing block 303. Then, by holding the push-pull handle 3092 and pushing the collection box 305 through the push-pull rod 3091, the full collection box 305 can be easily transferred using the bottom casters 3093. Empty collection boxes 305 can be quickly installed in the same way to continue material collection, improving the efficiency and convenience of material collection and transfer.

[0044] Reference Figure 3 and Figure 5 The bottom of each of the two rotating push blocks 205 is provided with a guide groove 9, which provides a sliding track for the rotating guide block 8 to guide the rotation direction of the rotating push block 205. The top of each of the two guard plates 4 is fixedly connected with a rotating guide block 8. The rotating guide block 8 cooperates with the guide groove 9 to make the rotation of the rotating push block 205 more stable. The outer wall of each of the two rotating guide blocks 8 is slidably connected to the inner wall of the corresponding guide groove 9 to ensure that the rotating push block 205 rotates along a predetermined trajectory. Rubber pads 10 are fixedly connected at the four corners of the inner wall of the collection box 305. The rubber pads 10 play a buffering and shock-absorbing role to reduce the collision damage between the material and the inner wall of the collection box 305. The top of each of the multiple rubber pads 10 is fixedly connected with a spring 11. The spring 11 further enhances the buffering effect and absorbs the impact force of the falling material. The top of each of the multiple springs 11 is fixedly connected with the same buffer plate 12, which expands the buffer area.

[0045] Specifically, the guide groove 9 provides a sliding track for the rotating guide block 8 to guide the rotation direction of the rotating push block 205. The rotating guide block 8 cooperates with the guide groove 9 to ensure that the rotating push block 205 rotates along a predetermined trajectory, making the rotation of the rotating push block 205 more stable. The rubber pad 10 plays a role in buffering and shock absorption of the material. The spring 11 further enhances the buffering effect and absorbs the impact force of the falling material. The buffer plate 12 expands the buffer area and fully protects the collected material.

[0046] Working principle: When the material is placed on the conveyor belt 1 and begins to be conveyed, the offset detector 602 on the detection frame 601 monitors in real time whether the material has shifted. Once an offset is detected, it can provide timely feedback, and the two servo motors 201 start, driving the lead screw 202 to rotate. The rotation of the lead screw 202 drives the moving block 203 to slide on the guide rail 204. Since the slider 207 is rotatably connected to the moving block 203 and slides within the slide rail 206 of the rotating push block 205, the movement of the moving block 203 will push the rotating push block 205 to rotate. The two rotating push blocks 205 move towards each other, gradually pushing the material to the center position of the conveyor belt 1, avoiding the material from shifting due to the randomness of the initial placement and the vibration of the conveyor belt 1. After the material is centered, the material identifier 604 on the detection frame 603 identifies the material and obtains the material. The relevant information is received, the material continues to be conveyed, the sorting component 7 starts to operate, the servo motor 701 starts, driving the drive gear 702 to rotate. The drive gear 702 meshes with the transmission half gear 703, causing the transmission half gear 703 to rotate, which in turn drives the sorting lever 704 connected to the rear to rotate. The sorting lever 704, according to the material information obtained by the material identifier 604, pushes the material to the corresponding sorting path to complete the sorting operation. The fixing component 5 plays a role in stabilizing the support. The fixing base plate 501 connects the guard plate 4 and the support leg 502, providing stable support for the entire platform. The reinforcement frame 503 further enhances the stability of the structure, ensuring that each mechanism is not disturbed by the outside world during operation, ensuring that the material sorting work is carried out efficiently and stably, effectively avoiding the problem of material offset and collision causing accumulation, and improving sorting efficiency.

[0047] Furthermore, when positioning the collection box 305, first insert the positioning blocks 304 on the left and right sides of the collection box 305 into the inner wall of the fixing block 303 on the front side of the inclined slide 301 to complete the initial positioning. At this time, the locking block 307 in the locking groove 306 at the top of the positioning block 304 is pushed upward under the action of the spring 308, and the top of the locking block 307 is in close contact with the inner wall of the fixing block 303, further limiting the collection box 305 and effectively preventing it from shifting during the collection process. The sorted material slides down the inclined slide 301. The rear side of the inclined slide 301 is connected to the front guard plate 4, and the top two guard plates 302 are connected to the front guard plate 4. To prevent materials from slipping and ensure smooth entry into the collection box 305, once the collection box 305 is full, the operator uses external force to overcome the elasticity of the spring 308, causing the locking block 307 to slide downwards within the locking groove 306, thereby releasing the locking with the fixing block 303. Then, by holding the push-pull handle 3092 and pushing the collection box 305 through the push-pull rod 3091, the full collection box 305 can be easily transferred using the bottom casters 3093. Empty collection boxes 305 can be quickly installed in the same way to continue material collection, improving the efficiency and convenience of material collection and transfer.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A material sorting platform, comprising a conveyor belt (1), characterized in that: The front and rear sides of the conveyor belt (1) are fixedly connected with guard plates (4). A centering mechanism (2) is provided on the opposite side of the two guard plates (4). A fixing component (5) is provided at the bottom of the two guard plates (4). A detection component (6) is provided at the top of the two guard plates (4). The detection component (6) is used to detect the material. A sorting component (7) is provided at the right front end of the front guard plate (4). The sorting component (7) is used to sort the material. A collection mechanism (3) is provided at the front side of the front guard plate (4). The centering mechanism (2) includes two servo motors (201). The bottoms of the two servo motors (201) are fixedly connected to the top left side of the corresponding guard plate (4). The output ends of the two servo motors (201) are fixedly connected to lead screws (202). The outer walls of the two lead screws (202) are rotatably connected to moving blocks (203). The bottoms of the two moving blocks (203) are slidably connected to guide rails (204). The bottoms of the two guide rails (204) are fixedly connected to the tops of the corresponding guard plate (4). The tops of the two guard plates (4) are rotatably connected to rotating push blocks (205). The opposite sides of the two rotating push blocks (205) are provided with slide rails (206). The tops of the adjacent sides of the two moving blocks (203) are rotatably connected to sliders (207). The outer walls of the two sliders (207) are slidably connected to the inner walls of the corresponding slide rails (206).

2. The material sorting platform according to claim 1, characterized in that: The collecting mechanism (3) includes an inclined slide (301), the rear side of which is fixedly connected to the front side of the front guard plate (4). Guard plates (302) are fixedly connected to the top left and right sides of the inclined slide (301). Fixing blocks (303) are fixedly connected to the left and right ends of the front side of the inclined slide (301). Positioning blocks (304) are slidably connected to the inner walls of the two fixing blocks (303). Adjacent sides of the two positioning blocks (304) are fixedly connected to each other. The two positioning blocks (304) are fixedly connected to the same collection box (305). The top of each of the two positioning blocks (304) is provided with a locking groove (306). The inner walls of the two locking grooves (306) are slidably connected with locking blocks (307). The top of each of the two locking blocks (307) is fixedly connected with a spring (308). The outer walls of the two springs (308) are slidably connected to the inner walls of the corresponding fixing blocks (303). A moving component (309) is provided on the front side of the collection box (305).

3. The material sorting platform according to claim 1, characterized in that: The fixing component (5) includes a fixing base plate (501), the bottom of the corresponding guard plate (4) is fixedly connected to the front and rear sides of the top of the fixing base plate (501), and the bottom of the two fixing base plates (501) is fixedly connected to the four sides of the bottom, and the same reinforcing frame (503) is fixedly connected to the inner wall of the multiple support legs (502).

4. The material sorting platform according to claim 1, characterized in that: The detection component (6) includes a detection frame one (601), the bottom front and rear sides of the detection frame one (601) are respectively fixedly connected to the top front side of the corresponding guard plate one (4), an offset detector (602) is fixedly connected to the top of the inner wall of the detection frame one (601), the top of the two guard plates one (4) are fixedly connected to the same detection frame two (603), and a material identifier (604) is fixedly connected to the top of the inner wall of the detection frame two (603).

5. A material sorting platform according to claim 1, characterized in that: The sorting assembly (7) includes a second servo motor (701), the bottom of which is fixedly connected to the top right end of the front guard plate (4). The output end of the second servo motor (701) is fixedly connected to a drive gear (702). The top right end of the front guard plate (4) is rotatably connected to a transmission half gear (703). The transmission half gear (703) meshes with the transmission half gear (703). The rear side of the transmission half gear (703) is fixedly connected to a sorting lever (704).

6. A material sorting platform according to claim 2, characterized in that: The moving component (309) includes a push-pull rod (3091), the rear side of which is fixedly connected to the front side of the collection box (305), a push-pull handle (3092) is fixedly connected to the top of the push-pull rod (3091), and casters (3093) are fixedly connected to the four corners of the bottom of the collection box (305).

7. A material sorting platform according to claim 1, characterized in that: The bottom of each of the two rotating push blocks (205) is provided with a guide groove (9), and the top of each of the two guard plates (4) is fixedly connected with a rotating guide block (8). The outer wall of each of the two rotating guide blocks (8) is slidably connected to the inner wall of the corresponding guide groove (9).

8. A material sorting platform according to claim 2, characterized in that: Rubber pads (10) are fixedly connected to the four corners of the inner wall of the collection box (305), and springs (11) are fixedly connected to the top of the multiple rubber pads (10), and the same buffer plate (12) is fixedly connected to the top of the multiple springs (11).

Images