A diversion and conveying device for abrasive processing

Abstract

This invention discloses a diversion and conveying device for abrasive processing, relating to the field of conveying technology. It includes: a buffer box with a top inlet cross-sectional area larger than its bottom outlet cross-sectional area, capable of initially pressurizing and stabilizing the flow of material entering from above; a drying box, fixedly connected to the bottom of the buffer box and vertically arranged, used for drying and heat-treating materials falling under gravity; and a dispersing component, disposed inside the drying box, to continuously disperse materials falling in clumps or continuously. This invention utilizes the deflection and oscillation of the diversion block, which, via a connecting rod, pulls and links the discharge plate, causing the buffer ridges and scraper frame to reciprocate linearly on the bottom and inner wall of the diversion box. This mechanical linkage method eliminates the need for an additional power source, simultaneously breaking down the static friction of the material and scraping off adhering substances during the diversion process, helping to reduce bridging and retention of material within the diversion box.

Description

Technical Field

[0001] This invention relates to the field of conveying technology, specifically a diversion conveying device for abrasive processing. Background Technology

[0002] In the processing of abrasives, multiple steps are typically involved, with material conveying and diversion serving as crucial links between these stages. Along the abrasive conveying line, diversion conveying equipment is usually used as a transfer node to ensure the abrasives can enter different downstream screening devices as needed. This type of equipment generally utilizes a guiding structure to alter the material's trajectory due to gravity, achieving multi-path distribution. Simultaneously, considering that some abrasives may become damp and clump during pre-processing or storage, a dispersing process is often added during conveying to ensure smooth operation of subsequent screening processes. Furthermore, with the development of automation technology, industrial vision-based inspection methods are increasingly being introduced into the material conveying field for real-time identification of particle size, impurities, and surface defects, aiming to achieve higher quality standards in sorting and diversion operations.

[0003] However, existing abrasive diversion and conveying equipment (such as the prior art document CN220702464U) typically relies solely on the reciprocating oscillation of the diversion seat to achieve the alternating distribution of abrasives, lacking an effective mechanism for dispersing and drying the abrasives. This results in the difficulty of effectively handling damp and clumped abrasives. At the same time, its anti-clogging measures are limited to simple stirring at the bottom of the collection hopper, and the material is still prone to adhesion, bridging, and retention after entering the diversion and discharge channels. Furthermore, its diversion process is mostly a simple alternating pouring, making it difficult to accurately adjust the diversion ratio on both sides according to the actual capacity requirements of different downstream equipment. Moreover, the diversion action and the discharge action are independent of each other and lack linkage and coordination, affecting the continuity and stability of the overall conveying. Summary of the Invention

[0004] Technical problems to be solved Existing equipment lacks a drying and dispersing mechanism, is prone to bridging and stagnation in the discharge channel, and has difficulty in accurately adjusting the diversion ratio and lacks linkage between diversion and discharge.

[0005] Technical solution To achieve the above objectives, the present invention provides the following technical solution: a diversion and conveying device for abrasive processing, comprising: The buffer box has a larger cross-sectional area at its top inlet than at its bottom outlet to initially pressurize and stabilize the flow of material flowing in from above. A drying box, fixedly connected to the bottom of the slow-feed box and vertically installed, is used to dry and heat-treat materials that fall under gravity. A dispersing component is installed inside the drying chamber to continuously disperse materials that fall in clumps or continuously. A pair of diversion boxes are fixedly connected to the bottom of the drying box to divert the dispersed material to different screening devices as needed; A diversion assembly is located at the junction of the drying chamber and the diversion box to guide and divert vertically falling material into the diversion boxes on both sides. The material discharge assembly is provided inside each of the diversion boxes, and the material discharge assembly and the diversion assembly are mechanically linked to drive the material to move smoothly in the diversion box and prevent bridging and stagnation.

[0006] Furthermore, it also includes: A pair of heating resistance wires are fixedly embedded inside the two side walls of the drying oven to uniformly radiate heat to the material passing through and falling. A pair of one-way exhaust pipes are fixedly connected to the top of the drying oven on both sides, respectively, to discharge the water vapor generated by the evaporation of the material in one direction to prevent moisture from returning to the drying oven.

[0007] Furthermore, the distributed component includes: A pair of agitators are staggered vertically and rotated inside the drying chamber to create multiple layers of impact and dispersion on the material; A rotating component, located on the outside of the drying chamber, is used to output power and control the two stirring components to rotate synchronously; A vibrating element is installed on the outside of the drying chamber to control the stirring element to reciprocate at high frequency along its axial direction while rotating, so as to avoid material adhesion.

[0008] Furthermore, the stirring element includes: The rotary rod is horizontally positioned inside the drying chamber; Several dispersing rods are fixedly connected to the outer wall of the rotating rod in a ring array to cut and disperse the material; A drive shaft, fixedly connected to one end of the rotary rod, has a polygonal cross-section and moves through the side wall of the drying chamber and extends into a cavity on one side therein. A rotating shaft is coaxially fixed to the other end of the rotating rod, and moves through the other side wall of the drying oven and extends to the outside of the drying oven.

[0009] Furthermore, the rotating component includes: A pair of rotating cylinders are rotatably connected to the outer wall of the drying oven via bearings. The inner cross-section of the rotating cylinders is adapted to and movably fitted with the polygonal cross-section of the drive shaft to transmit circumferential torque while allowing axial sliding. Synchronizing pulleys are fixedly sleeved on the outer side of each of the rotating cylinders; A timing belt is tensioned and fitted around the outside of the two timing pulleys to form a synchronous transmission structure; A servo motor is fixedly connected to the outside of the drying oven, and its output end is connected to one of the rotary drums to provide rotational power.

[0010] Furthermore, the vibrating element includes: A pair of vibrating motors are fixedly connected to the outside of the drying oven; Each of the vibration motors has a fixedly connected rotating block at its output end, and the other end of the rotating block is rotatably connected to the end of the rotating shaft located outside the drying chamber, so that when the vibration motor is started, the vibration of the rotating block drives the rotating shaft and rotating rod to perform axial high-frequency vibration.

[0011] Furthermore, the splitter component includes: The diversion block is in the shape of an inverted cone and is movably hinged at the junction of the drying box and the diversion box via a rotating shaft; An elastic pad, made of a highly elastic material, is fixedly connected to the bottom of the diverter block, and the bottom of the elastic pad is fixedly connected to the top of the diverter box, so as to provide space for the diverter block to deflect and swing by utilizing elastic deformation. A guide plate is fixedly connected to the top center of the diversion block to initially center and guide the falling material.

[0012] Furthermore, the surface of the diversion block is fixedly connected with an array of material-blocking protrusions to increase the frictional resistance and guiding effect when the material slides down; The diversion component also includes a second servo motor, which is fixedly connected to the outside of the drying chamber. Its output end is connected to the rotating shaft of the diversion block to precisely control the deflection angle of the diversion block, thereby adjusting the proportion of material flow entering the diversion chambers on different sides.

[0013] Furthermore, the discharge assembly includes: The discharge plate is slidably attached to the bottom surface of the diversion box, and the surface of the discharge plate is linearly arrayed with material-reducing protrusions to drive the material to move horizontally. A pair of connecting rods, one end of which is movably hinged to the lower surface of the diverter block via a rotating shaft, and the other end of which is movably hinged to the surface of the discharge plate via a rotating shaft; Several scraping frames, arranged in a U-shape, are linearly arrayed and fixedly connected to the discharge plate and closely attached to the inner wall of the distribution box to scrape off the material adhering to the inner wall. The flow divider block swings left and right under the control of the servo motor, and is pulled and linked by the connecting rod, causing the discharge plate to move in a reciprocating linear motion on the bottom surface of the flow divider box, thereby breaking the static friction of the material and reducing material retention.

[0014] Furthermore, it also includes: Guide plate one: A pair of guide plates one are provided directly above each of the rotating rods, and the guide plates one are fixedly connected to the inner wall of the drying box. The guide plates one are inclined in an inverted V-shape to gather the material and guide it to fall into the effective striking area of ​​the dispersing rod. Guide plate two, located above the top of the diversion block, is a pair of guide plates two inclined in a figure eight shape, and the guide plates two are fixedly connected to the inner wall of the drying box, so as to gather the dispersed material and smoothly guide it into the diversion block.

[0015] Compared with existing technologies, this abrasive processing diversion and conveying equipment has the following advantages: I. This invention, through the design of a polygonal drive shaft that works in conjunction with a rotating cylinder, and the transmission design of an eccentric rotating block and a vibrating motor, enables the stirring component to perform axial high-frequency vibration while rotating and dispersing. This composite motion helps to improve the cutting and dispersing effect on agglomerated abrasive materials and effectively reduces the adhesion of materials to the surface of the dispersing rod, thereby improving the linkage efficiency of the drying and dispersing processes.

[0016] Second, this invention utilizes a servo motor to control the deflection and oscillation of the diversion blocks. Combined with a guide design featuring an inverted cone shape and material-blocking ridges, it allows for flexible adjustment of the material flow ratio between the two diversion boxes according to the actual needs of downstream screening equipment. This design facilitates multi-directional and precise material diversion, adapting to the proportioning requirements of different production lines and improving the equipment's adaptability under complex conveying conditions.

[0017] Third, this invention utilizes the deflection and oscillation of the diverting block to pull the discharge plate via a connecting rod, causing the material-releasing protrusions and scraping frame to reciprocate linearly on the bottom and inner wall of the diverting box. This mechanical linkage method eliminates the need for an additional power source, simultaneously breaking down the static friction of the material and scraping off adhering substances during the diversion process, thus helping to reduce bridging and retention of material within the diverting box.

[0018] Fourth, this invention utilizes a funnel-shaped structure where the inlet at the bottom of the buffer box is larger than the outlet, combined with heating resistance wires embedded on both sides of the drying chamber and a one-way exhaust pipe at the top, to form a conveying buffer channel that integrates flow stabilization, drying, and exhaust. This structure helps prevent materials from directly impacting the components below, while also promptly expelling evaporated moisture, reducing the possibility of moisture buildup inside the drying chamber. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention from another perspective; Figure 3 This is a schematic diagram of the cross-sectional structure of the present invention; Figure 4 This is a schematic diagram of the internal structure of the housing of the present invention; Figure 5 For the present invention Figure 4 Another perspective structural diagram; Figure 6 This is a schematic diagram of the exploded structure of the dispersion component of the present invention; Figure 7 For the present invention Figure 6 Another perspective structural diagram; Figure 8 This is a schematic diagram of the flow diversion component and discharge component of the present invention; Figure 9 For the present invention Figure 3 Enlarged structural diagram at point A; Figure 10 For the present invention Figure 5 A magnified structural diagram at point B in the middle.

[0020] In the diagram: 1. Feeding box; 2. Drying box; 3. Dispersing component; 301. Rotating rod; 302. Dispersing rod; 303. Drive shaft; 304. Rotating shaft; 305. Rotating cylinder; 306. Synchronous pulley; 307. Synchronous belt; 308. Servo motor one; 309. Vibration motor; 310. Rotating block; 4. Diverter box; 5. Diverter component; 501. Diverter block; 502. Elastic pad; 503. Guide plate; 504. Servo motor two; 6. Discharge component; 601. Discharge plate; 602. Connecting rod; 603. Scraper frame; 7. Heating resistance wire; 8. One-way air outlet pipe; 9. Cavity; 10. Material blocking protrusion; 11. Feeding protrusion; 12. Guide plate one; 13. Guide plate two. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] like Figure 1-10As shown, the present invention provides a technical solution: a diversion and conveying device for abrasive processing. This device is usually used as a transfer and processing node on the abrasive conveying line to continuously convey, dry, and disperse the abrasive flow flowing in from upstream, and to divert it to different screening devices downstream as needed. One of the core advantages of this device is that by deflecting and swinging the diversion component 5, it can not only adjust the material diversion ratio of the conveying channels on both sides, but also mechanically link the discharge component 6 at the bottom to effectively break up material accumulation during the conveying process and prevent material from bridging and stagnating in the diversion box 4, thereby maintaining the smooth flow of material. In addition, this system can be further combined with industrial vision-based detection methods to realize online sorting of abrasive quality. The diversion and conveying device mainly includes a buffer box 1, a drying box 2, a dispersion component 3, a diversion box 4, a diversion component 5, and a discharge component 6.

[0023] The buffer hopper 1 is funnel-shaped, and the cross-sectional area of ​​its top inlet is usually set to be larger than the cross-sectional area of ​​its bottom outlet. This structure allows the buffer hopper 1 to initially store and stabilize the material flowing in from above, forming a buffer hopper on the conveying line to prevent the material from directly impacting the components below in large quantities, thus ensuring the continuity and stability of the feeding and conveying process.

[0024] The drying chamber 2 is fixedly connected to the bottom of the buffer box 1 and is set vertically. Its interior forms a conveying channel for the material to fall by gravity, which is used to dry and heat treat the falling material. In order to realize the heating function, a pair of heating resistance wires 7 are usually embedded in the inner side walls of the drying chamber 2. When the material passes through and falls during the gravity conveying process, the heating resistance wires 7 radiate heat it relatively evenly. At the same time, a pair of one-way air outlet pipes 8 are fixedly connected to the top two sides of the drying chamber 2, which are used to discharge the water vapor generated by the evaporation of the material by heat in one direction, which helps to prevent the back dampness in the drying chamber 2 and ensure the dryness of the material to be conveyed later.

[0025] like Figures 1-7 and Figure 10 As shown, the dispersing component 3 is set in the internal conveying channel of the drying box 2 to continuously disperse the material falling in clumps or continuously, so as to avoid the material from clumping and affecting the subsequent conveying accuracy. In order to optimize the falling trajectory of the material, a pair of guide plates 12 are usually set directly above each rotating rod 301. The guide plates 12 are fixedly connected to the inner wall of the drying box 2 and are set in an inverted V-shape to gather the material and guide it to fall into the effective impact area.

[0026] Specifically, the dispersing component 3 mainly includes a pair of stirring elements, a rotating element, and a vibrating element. The pair of stirring elements are staggered vertically and rotated inside the drying chamber 2 to create multiple layers of impact and dispersion on the material. Each stirring element includes a horizontally arranged rotating rod 301 inside the drying chamber 2. Several dispersing rods 302 are fixedly connected in a ring array on the outer wall of the rotating rod 301 to cut and disperse the material. One end of the rotating rod 301 is fixedly connected to a driving shaft 303 with a polygonal cross-section. The driving shaft 303 moves through the side wall of the drying chamber 2 and extends into the cavity 9 on one side. The other end of the rotating rod 301 is coaxially fixedly connected to a rotating shaft 304, which moves through the other side wall of the drying chamber 2 and extends to the outside of the drying chamber 2.

[0027] The rotating component is located on the outside of the drying chamber 2 and is used to output power and control the synchronous rotation of the two stirring components. The rotating component includes a pair of rotating cylinders 305 rotatably connected to the outer wall of the drying chamber 2 via bearings. The inner cross-section of the rotating cylinder 305 is adapted to and movably engaged with the polygonal cross-section of the drive shaft 303. This engagement helps to allow axial sliding while transmitting circumferential torque. A synchronous pulley 306 is fixedly sleeved on the outside of each rotating cylinder 305. A synchronous belt 307 is tensioned on the outside of the two synchronous pulleys 306 to form a synchronous transmission structure. In addition, a servo motor 308 is fixedly connected to the outside of the drying chamber 2, and its output end is connected to one of the rotating cylinders 305 to provide rotational power.

[0028] The vibrating element is installed on the outside of the drying chamber 2 to control the stirring element to perform high-frequency reciprocating vibration along its axial direction while rotating, so as to avoid the material adhering to the conveying component as much as possible. The vibrating element includes a pair of vibrating motors 309 fixedly connected to the outside of the drying chamber 2. The output end of each vibrating motor 309 is fixedly connected to a rotating block 310, and the other end of the rotating block 310 is rotatably connected to the end of the rotating shaft 304 located on the outside of the drying chamber 2. When the vibrating motor 309 is started, the vibration of the rotating block 310 drives the rotating shaft 304 and the rotating rod 301 to perform high-frequency axial vibration. At the same time, the synchronous wheel 306 provides space for the axial movement of the drive shaft 303, and the rotational cooperation between the rotating shaft 304 and the rotating block 310 can just match the rotation of the synchronous wheel 306 to drive the drive shaft 303 to rotate.

[0029] A pair of diversion boxes 4 are fixedly connected to the bottom of the drying box 2, forming two independent flow channels for downstream branch conveying, so as to divert the dispersed material to different screening equipment as needed. A pair of guide plates 13 inclined in a figure-eight shape are usually provided between the top of the diversion box 4 and the bottom of the drying box 2, so as to gather the dispersed material and smoothly guide it into the diversion component 5 below.

[0030] like Figures 1-5 and Figure 8As shown, the diversion assembly 5 is located at the junction of the drying chamber 2 and the diversion box 4, i.e., at the bifurcation point of the conveying channel, to guide and divert vertically falling material into the diversion boxes 4 on both sides. The diversion assembly 5 includes an inverted conical diversion block 501, which is movably hinged to the junction of the drying chamber 2 and the diversion box 4 via a rotating shaft. An elastic pad 502 made of a highly elastic material is typically fixedly connected to the bottom of the diversion block 501. The bottom of the elastic pad 502 is fixedly connected to the top of the diversion box 4, allowing the diversion block 501 to deflect and swing using its elastic deformation. In the space, a guide plate 503 is fixedly connected to the top center of the diversion block 501 to initially center and guide the falling material. In order to increase the frictional resistance and guiding effect when the material slides down, the surface of the diversion block 501 is usually fixedly connected with the baffle protrusions 10 in an array. In addition, a servo motor 504 is fixedly connected to the outside of the drying box 2, and its output end is connected to the rotating shaft of the diversion block 501 to control the deflection angle of the diversion block 501, thereby adjusting the proportion of material flow entering the diversion boxes 4 on different sides, and realizing the controllable adjustment of diversion and conveying.

[0031] like Figures 1-5 and Figures 8-9 As shown, the discharge assembly 6 is disposed inside each diversion box 4 and forms a mechanical linkage with the diversion assembly 5 to drive the material to move smoothly in the diversion box 4 and reduce bridging and stagnation. The discharge assembly 6 includes a discharge plate 601 that is slidably attached to the bottom surface of the diversion box 4. The surface of the discharge plate 601 is linearly arrayed with material-reducing protrusions 11 to drive the material to move horizontally. One end of a pair of connecting rods 602 is movably hinged to the lower surface of the diversion block 501 through a rotating shaft, and the other end is movably hinged to the surface of the discharge plate 601 through a rotating shaft. Several U-shaped scraping frames 603 are also linearly arrayed and fixedly connected to the discharge plate 601 and are close to the inner wall of the diversion box 4 to scrape off the material attached to the inner wall.

[0032] To further enhance the intelligence level of the diversion process, this equipment can also introduce an online detection and sorting mechanism based on industrial vision. During the process of the material being dispersed and falling by the dispersing component 3, the abrasive is guided to pass through the preset industrial vision detection area in a single layer as much as possible through the guiding constraint. The vision system analyzes the particle size, impurities, and defects of the falling abrasive in real time. After receiving the vision detection results, the external control system can perform delay calculations based on the speed and time difference of the falling material, and drive the servo motor 504 to control the diversion block 501 to perform precise deflection, or link the vision feedback signal to an additional air nozzle actuator, thereby automatically guiding qualified and unqualified abrasive into different channels of the diversion box 4, realizing precise diversion and quality sorting based on vision feedback.

[0033] Working process: First, the material enters the buffer box 1 for stabilization and then falls into the conveying channel of the drying box 2. The heating resistance wire 7 dries the falling material, and the evaporated water vapor is discharged through the one-way exhaust pipe 8. During the falling process, the guide plate 12 gathers the material to the area of ​​the dispersing rod 302. The servo motor 308 drives the rotating drum 305 to rotate through the synchronous belt 307 and synchronous pulley 306, which in turn drives the rotating rod 301 and the dispersing rod 302 to rotate and disperse the material. At the same time, the vibration motor 309 starts, and the vibration of the rotating block 310 drives the rotating rod 301 to rotate and vibrate axially, improving the dispersing effect and reducing adhesion. After being dispersed, the material is gathered by the guide plate 13 and falls. At this time, the industrial vision inspection area monitors the material. The abrasive passing through the layer undergoes real-time particle size, impurity, and defect analysis. Subsequently, the material falls onto the diversion block 501. Based on the visual inspection results, the control system drives the servo motor 504 or the linkage air nozzle to deflect the diversion block 501 at a corresponding angle, precisely guiding qualified and unqualified materials to different flow channels in the diversion boxes 4 on both sides according to proportion or quality grade. During this process, the deflection and swing of the diversion block 501 is linked by the traction of the connecting rod 602, causing the discharge plate 601 to move reciprocally in a straight line on the bottom surface of the diversion box 4. The scraper frame 603 simultaneously scrapes off the adhering material on the inner wall, thereby breaking the static friction of the material and driving the material to be smoothly discharged to the downstream screening equipment. After the work is completed, all components are reset, waiting for the next feeding.

[0034] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A diversion and conveying device for abrasive processing, characterized in that, include: The material buffer box (1) has a cross-sectional area of ​​its top inlet larger than that of its bottom outlet, so as to initially store and stabilize the material flowing in from above. The drying box (2) is fixedly connected to the bottom of the slow-feed box (1) and is set vertically for drying and heat treatment of materials that fall under gravity. The dispersing component (3) is installed inside the drying box (2) to continuously disperse materials that fall in clumps or continuously; A pair of diversion boxes (4) are fixedly connected to the bottom of the drying box (2) to divert the dispersed material to different screening devices as needed; The diversion assembly (5) is located at the junction of the drying box (2) and the diversion box (4) to guide the vertically falling material to the diversion boxes (4) on both sides; The discharge assembly (6) is provided inside each of the diversion boxes (4), and the discharge assembly (6) and the diversion assembly (5) form a mechanical linkage to drive the material to move smoothly in the diversion box (4) and prevent bridging and stagnation.

2. The abrasive processing diversion and conveying device according to claim 1, characterized in that, Also includes: A pair of heating resistance wires (7) are fixedly embedded inside the two side walls of the drying box (2) to uniformly radiate heat the material passing through and falling. A pair of one-way air outlet pipes (8) are fixedly connected to the top sides of the drying box (2) to discharge the water vapor generated by the material evaporation in one direction to prevent the drying box (2) from becoming damp.

3. The abrasive processing diversion and conveying device according to claim 1, characterized in that, The dispersed component (3) includes: A pair of stirring components are staggered vertically and rotated inside the drying box (2) to form multiple layers of impact and dispersion on the material; A rotating component is located on the outside of the drying chamber (2) and is used to output power and control the two stirring components to rotate synchronously. A vibrating element is provided on the outside of the drying box (2) to control the stirring element to perform high-frequency reciprocating vibration along its axial direction while rotating, so as to avoid material adhesion.

4. The abrasive processing diversion and conveying device according to claim 3, characterized in that, The stirring component includes: The rotating rod (301) is horizontally positioned inside the drying chamber (2); Several dispersing rods (302) are fixedly connected to the outer wall of the rotating rod (301) in a ring array to cut and disperse the material; A drive shaft (303) is fixedly connected to one end of the rotary rod (301). Its cross-section is polygonal. The drive shaft (303) moves through the side wall of the drying box (2) and extends into the cavity (9) on one side of it. The rotating shaft (304) is coaxially fixed to the other end of the rotating rod (301), and moves through the other side wall of the drying box (2) and extends to the outside of the drying box (2).

5. The abrasive processing diversion and conveying device according to claim 4, characterized in that, The rotating component includes: A pair of rotary cylinders (305) are rotatably connected to the outer wall of the drying oven (2) via bearings. The inner cross section of the rotary cylinder (305) is adapted to and movably fitted with the polygonal cross section of the drive shaft (303) to transmit circumferential torque while allowing axial sliding. Synchronous pulley (306), the synchronous pulley (306) is fixedly sleeved on the outer side of each of the rotating cylinders (305). A synchronous belt (307) is tensioned and sleeved on the outside of the two synchronous pulleys (306) to form a synchronous transmission structure; A servo motor (308) is fixedly connected to the outside of the drying chamber (2), and its output end is connected to one of the rotary drums (305) to provide rotational power.

6. The abrasive processing diversion and conveying device according to claim 4, characterized in that, The vibrating element includes: A pair of vibration motors (309) are fixedly connected to the outside of the drying oven (2); The output end of each vibration motor (309) is fixedly connected to the rotating block (310), and the other end of the rotating block (310) is rotatably connected to the end of the rotating shaft (304) located outside the drying box (2), so that when the vibration motor (309) is started, the vibration of the rotating block (310) drives the rotating shaft (304) and the rotating rod (301) to perform axial high-frequency vibration.

7. The abrasive processing diversion and conveying device according to claim 1, characterized in that, The splitter component (5) includes: The diversion block (501) is in the shape of an inverted cone and is movably hinged at the junction of the drying box (2) and the diversion box (4) via a rotating shaft; The elastic pad (502), made of a highly elastic material, is fixedly connected to the bottom of the diverter block (501), and the bottom of the elastic pad (502) is fixedly connected to the top of the diverter box (4) so ​​as to provide space for the diverter block (501) to deflect and swing by means of elastic deformation. The guide plate (503) is fixedly connected to the top center of the diverting block (501) to initially center and guide the falling material.

8. The abrasive processing diversion and conveying device according to claim 7, characterized in that, The surface of the diversion block (501) is fixedly connected with a baffle protrusion (10) in an array to increase the frictional resistance and guiding effect when the material slides down; The diversion component (5) also includes a servo motor (504), which is fixedly connected to the outside of the drying box (2). Its output end is connected to the shaft of the diversion block (501) to precisely control the deflection angle of the diversion block (501) and thereby adjust the proportion of material flow into the diversion boxes (4) on different sides.

9. A diversion and conveying device for abrasive processing according to claim 8, characterized in that, The discharge assembly (6) includes: The discharge plate (601) is slidably attached to the bottom surface of the diversion box (4), and the surface of the discharge plate (601) is linearly arrayed with material-reducing protrusions (11) to drive the material to move horizontally. A pair of connecting rods (602), one end of which is movably hinged to the lower surface of the diverter block (501) via a rotating shaft, and the other end of which is movably hinged to the surface of the discharge plate (601) via a rotating shaft; Several scraper frames (603), in a U-shape, are linearly arrayed and fixedly connected to the discharge plate (601) and closely attached to the inner wall of the diversion box (4) to scrape off the material attached to the inner wall; The flow divider (501) swings left and right under the control of the servo motor (504), and is pulled and linked by the connecting rod (602), causing the discharge plate (601) to move back and forth in a straight line on the bottom surface of the flow divider (4) to break the static friction of the material and reduce the material retention.

10. A diversion and conveying device for abrasive processing according to claim 4 or 7, characterized in that, Also includes: Guide plate 1 (12): A pair of guide plates 1 (12) are provided directly above each of the rotating rods (301), and the guide plates 1 (12) are fixedly connected to the inner wall of the drying box (2). The guide plates 1 (12) are inclined in an inverted V-shape to gather the material and guide it to fall into the effective striking area of ​​the dispersing rod (302). A pair of guide plates (13) are provided above the top of the diversion block (501) and are inclined in a figure-eight shape. The guide plates (13) are fixedly connected to the inner wall of the drying box (2) to gather the dispersed material and smoothly guide it into the diversion block (501).

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