A raw material processing device and its process that coordinates screening and conveying efficiency

Abstract

This invention discloses a raw material processing device and its process that coordinates screening and conveying efficiency. The device includes a fixed support, a conveyor belt, a screen plate, a telescopic component, a rotating plate, a belt, an arc-shaped trough, a pressure plate, a limiting post, an arc-shaped plate, a wedge block, a rotating plate, and a pressure component. The conveyor belt drives the pressure plate to rotate synchronously, causing it to press against the limiting post. This causes the belt to wind up, and under the action of the pressure component, the edge of the rotating plate acts on the rotating plate, shaking the middle of the belt. When the rotating plate rotates half a turn, the pressure plate contacts the wedge block on the arc-shaped plate, and the pressure plate passes the limiting post, causing the screen plate to move downwards, completing the vibration screening of the screen plate. This method uses the conveyor belt's rollers to drive the screen plate to vibrate synchronously and in a coordinated manner. That is, whether the conveyor belt speed is fast or slow, the vibration amplitude of the screen plate will automatically adjust synchronously and in a coordinated manner, avoiding uncoordinated conveying and screening, which could lead to uneven or incomplete screening of the conveyed raw material or excessive vibration.

Description

Technical Field

[0001] This invention relates to the field of conveyor structure technology, specifically to a raw material processing device and process that coordinates screening and conveying efficiency. Background Technology

[0002] In the production of cement clinker, raw meal preparation is one of the key steps. In the raw meal process line of the calcination workshop, the workshop adds a conveyor to the raw meal system so that the raw materials can be directly fed into the intermediate silo for grinding, reducing the number of times the material is lifted.

[0003] In the process of raw material processing, multiple conveyors are generally set up, and screening devices are set up between the conveyors to perform initial screening during the conveying process. However, the conveying efficiency of the existing conveying processing device is disconnected from the screening efficiency of the screening device. Improvements are needed at the conveyor impeller, that is, to set up a coordinating mechanism on the conveyor to make the conveying efficiency and screening efficiency consistent, thereby ensuring the conveying quality and ensuring that the conveyed raw material undergoes uniform screening.

[0004] Therefore, we propose a raw material processing device and process that coordinates screening and conveying efficiency. Summary of the Invention

[0005] The purpose of this invention is to provide a raw material processing apparatus that coordinates screening and conveying efficiency, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides a raw material processing device that coordinates screening and conveying efficiency, including a fixed support, on which two conveyor belts are controlled and driven, and an inclined screen plate is provided between the two conveyor belts.

[0007] It also includes: a telescopic component and a rotating plate movably connected to the pulley of the conveyor belt at the top position. A belt is wound around the center of the rotating plate, and an arc-shaped groove is formed at the edge of the rotating plate. A pressure plate is movably fitted in the center of the rotating plate. The center of the pressure plate is rotatably fitted with the pulley of the conveyor belt through the telescopic component. Multiple limiting posts are fixedly connected to the edge of the rotating plate, and the pressure plate abuts against the limiting posts. An arc-shaped plate is fixedly connected to the fixed bracket. Multiple wedge blocks that cooperate with the pressure plate are fixedly connected to the arc-shaped plate. The wedge blocks act on the pressure plate to move the telescopic component. A rotating plate that abuts against the edge of the rotating plate is movably fitted on the arc-shaped plate, and the rotating plate is provided with a pressure component.

[0008] The continuously rotating pressure plate drives the rotating plate to reciprocate, thereby causing the belt to reciprocate and drive the screen plate to shake. The rotating plate also drives the pressure member to act on the belt, further improving the shaking efficiency of the screen plate.

[0009] Preferably, the pressing member includes an L-shaped plate that is fixedly connected to the arc-shaped plate, the arc-shaped plate has a rotating groove that is rotatably connected to the rotating plate, a compression spring is fixedly connected between the L-shaped plate and the rotating plate, a rocking rod that cooperates with the belt is fixedly connected to the rotating plate, and a rocking member that cooperates with the belt is provided on the fixed bracket.

[0010] Preferably, the shaking member includes a plurality of hinge rods hinged to the screen plate, the fixed bracket is slidably fitted with a sliding groove, a slider hinged to the hinge rod is slidably fitted in the sliding groove, and an auxiliary member is provided at the other end of the screen plate.

[0011] Preferably, the auxiliary component includes a fixed column that is fixedly connected to the fixed bracket, a motor is fixedly connected to the fixed column, a fixed rod is fixedly connected to the output shaft of the motor, a fixed plate is fixedly connected to the end of the fixed rod, a self-rotating shaft is rotatably connected between the end of the fixed plate and the sieve plate, and a stabilizing component is provided on the fixed rod.

[0012] Preferably, the stabilizing member includes a fixing cylinder that is fixedly connected to the fixing column, the fixing cylinder being rotatably connected to the fixing rod, and the rotation axis rotating along the outer surface of the fixing cylinder.

[0013] Preferably, the length of two of the limiting posts that are centrally symmetrically distributed is greater than the length of the other limiting posts, and the two longer limiting posts cooperate with the pressure plate, and the limiting posts are in a pressing cooperation with the rotating plate.

[0014] Preferably, the telescopic component includes a rotating cylinder that passes through the rotating plate and is fixedly connected to the pressure plate. The rotating cylinder is movably sleeved with the fixed shaft of the conveyor belt's pulley. Multiple limiting plates are fixedly connected inside the rotating cylinder. A limiting groove is provided on the fixed shaft of the conveyor belt's pulley that slides with the limiting plate. A tension spring is provided between the fixed shaft of the conveyor belt's pulley and the rotating cylinder. A limiting component is provided between the rotating plate and the belt.

[0015] Preferably, the limiting component includes a connecting plate that is fixedly connected to the arc-shaped plate, the connecting plate being fixedly connected to the fixed bracket, a connecting cylinder that is fixedly connected to the connecting plate and rotatably connected to the middle of the rotating plate, a mating cylinder that is movably sleeved on the rotating cylinder, one end of the belt being fixedly connected to the mating cylinder, a limiting ring that is rotatably connected to the rotating cylinder, and a plurality of insert rods that are inserted into the mating cylinder being fixedly connected to the rotating plate.

[0016] Preferably, a connecting plate is fixedly connected to the end of the belt, and a rotating shaft is rotatably connected to the top side of the screen plate, with the connecting plate and the rotating shaft rotating in a rotatable engagement.

[0017] A processing technology for a raw material processing device that coordinates screening and conveying efficiency, specifically comprising the following steps:

[0018] S1. The conveyor belt drive, through the telescopic member, causes the pressure plate to rotate continuously, first acting on the limiting post and then disengaging from the limiting post, repeating in sequence to drive the belt to reciprocate winding and releasing, thereby causing the screen plate to reciprocate.

[0019] S2. The reciprocating rotating plate acts on the rotating plate, thereby causing the shaking rod to move and press against the belt, thereby enhancing the screening efficiency of the screen plate;

[0020] S3. At the same time, the pressure plate moves back and forth at intervals with the telescopic member, thereby tilting the belt and further enhancing the screening efficiency of the screen plate.

[0021] S4. The auxiliary component enhances the screening effect of the sieve plate, and the fixed cylinder ensures the stability and durability of the auxiliary component.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] The conveyor belt drives the pressure plate to rotate synchronously without affecting its sliding along the fixed shaft of the conveyor belt's pulley. The pressure plate presses against the limiting post, causing the belt to rewind and the top of the screen plate to move upward. On the other hand, under the action of the pressure member, the edge of the rotating plate acts on the rotating plate, causing the angle of the rotating plate to change, thereby driving the shaking rod to move and press against the belt, causing the middle of the belt to move, further making the movement of the screen plate irregular. When the rotating plate rotates half a turn, that is, when the pressure plate contacts the wedge block on the arc plate, the telescopic member moves, allowing the pressure plate to slide along the fixed shaft of the conveyor belt's pulley. The pressure plate passes the limiting post, causing the screen plate to move downward, completing the vibrating screening of the screen plate.

[0024] This method uses the conveyor belt's rollers to drive the screen plate to vibrate synchronously and in a coordinated manner. That is, whether the conveyor belt runs fast or slow, the vibration amplitude of the screen plate will be automatically adjusted to be fast or slow in a coordinated manner, so as to avoid the conveying and screening being uncoordinated, which would result in uneven or incomplete screening of the conveyed raw material or excessive vibration. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 This is a side view of the overall structure of the present invention;

[0027] Figure 3 This is an enlarged schematic diagram of a partial structure of the present invention;

[0028] Figure 4This is a schematic diagram of the cooperation structure between the auxiliary component of the present invention and the sieve plate and the collection bucket on the fixed bracket;

[0029] Figure 5 This is a schematic diagram of the disassembled structure of the auxiliary component of the present invention;

[0030] Figure 6 This is a schematic diagram of the disassembled structure of the wobbling component of the present invention;

[0031] Figure 7 This is a schematic diagram of the fit between the conveyor belt and the screen plate of the present invention;

[0032] Figure 8 This is a bottom view schematic diagram of the mating structure between the conveyor belt and the screen plate of the present invention;

[0033] Figure 9 This is a schematic diagram showing the interaction between the rotating plate of the present invention passing through the fixed bracket and the fixed shaft on the conveyor belt;

[0034] Figure 10 This is a schematic diagram showing the cooperation between the rotating plate and the fixed shaft on the conveyor belt of the present invention;

[0035] Figure 11 This is a cross-sectional structural diagram of the connecting cylinder of the present invention;

[0036] Figure 12 This is a schematic diagram showing the disassembled structure of the connecting cylinder and the rotating plate of the present invention;

[0037] Figure 13 This is a side view of the disassembled structure of the connecting cylinder and the rotating plate of the present invention;

[0038] Figure 14 This is a cross-sectional structural diagram of the connecting cylinder, rotating cylinder, mating cylinder, and belt of the present invention.

[0039] Figure 15 This is a schematic diagram of the mating structure of the connecting cylinder, rotating cylinder, mating cylinder, and rotating plate of the present invention;

[0040] Figure 16 This is a schematic diagram of the cooperative structure of the pressure plate, the limiting post, and the wedge block of the present invention;

[0041] Figure 17 For the present invention Figure 15 Diagram of the structural breakdown;

[0042] Figure 18 This is a schematic diagram of the disassembled structure of the rotating plate and the rotating plate of the present invention;

[0043] Figure 19 This is a schematic diagram showing the disassembled structure of the pressing component of the present invention.

[0044] In the diagram: 1. Fixed bracket; 2. Conveyor belt; 3. Screen plate; 4. Rotating plate; 5. Belt; 6. Arc groove; 7. Pressure plate; 8. Limiting post; 9. Arc plate; 10. Wedge block; 11. Rotating plate; 12. L-shaped plate; 13. Rotating groove; 14. Compression spring; 15. Shaking rod; 16. Hinge rod; 17. Sliding groove; 18. Slider; 19. Fixed post; 20. Motor; 21. Fixed rod; 22. Fixed plate; 23. Rotating shaft; 24. Fixed cylinder; 25. Rotating cylinder; 26. Connecting plate; 27. Connecting cylinder; 28. Matching cylinder; 29. ​​Limiting ring; 30. Insert rod; 31. Connecting plate; 32. Rotating shaft. Detailed Implementation

[0045] 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.

[0046] Please see Figures 1-19 This invention provides a raw material processing device that coordinates screening and conveying efficiency, including a fixed support 1. Two conveyor belts 2 are controlled and driven on the fixed support 1 (the conveyor belt 2 includes a conveyor belt, a wheel, and a fixed shaft. The fixed support 1 is equipped with a power component that causes the wheel and the fixed shaft to rotate, thereby driving the conveyor belt on the fixed support 1). An inclined screen plate 3 is provided between the two conveyor belts 2. The conveyor belt 2 at the top is used to convey the mixture. The mixture is screened by the screen plate 3, and the fine material is screened and falls into the collection bucket in the fixed support 1 below the screen plate 3, while the coarse material enters the conveyor belt 2 at the bottom.

[0047] It also includes: a telescopic component and a rotating plate 4 movably connected to the wheel of the conveyor belt 2 at the top position. A belt 5 is wound around the middle of the rotating plate 4. An arc groove 6 is opened at the edge of the rotating plate 4. A pressure plate 7 is movably fitted in the middle of the rotating plate 4. The middle of the pressure plate 7 is rotated and fitted with the wheel of the conveyor belt 2 through the telescopic component. Multiple limiting posts 8 are fixedly connected to the edge of the rotating plate 4. The pressure plate 7 is pressed against the limiting posts 8. An arc plate 9 is fixedly connected to the fixed bracket 1. Multiple wedge blocks 10 that cooperate with the pressure plate 7 are fixedly connected to the arc plate 9. The inclined position of the wedge blocks 10 is adapted to the clockwise movement trajectory of the pressure plate 7. The wedge blocks 10 act on the pressure plate 7 to make the telescopic component move. A rotating plate 11 that is movably fitted with the edge of the rotating plate 4 is pressed against the arc plate 9. The rotating plate 11 is provided with a pressure component.

[0048] The continuously rotating pressure plate 7 drives the rotating plate 4 to reciprocate, which in turn causes the belt 5 to reciprocate and drive the screen plate 3 to shake. The rotating plate 4 also drives the pressure component to act on the belt 5, further improving the shaking efficiency of the screen plate 3.

[0049] In this application, the conveyor belt 2 drives the pressure plate 7 to rotate synchronously without affecting the sliding of the pressure plate 7 along the fixed shaft of the conveyor belt 2's pulley. The pressure plate 7 continues to rotate, pressing against the limiting post 8, thereby driving the rotating plate 4 to rotate clockwise. During the rotation of the rotating plate 4, on the one hand, the belt 5 is wound up, thereby causing the top of the screen plate 3 to move upward. On the other hand, under the action of the pressure member, the edge of the rotating plate 4 acts on the rotating plate 11, causing the angle of the rotating plate 11 to change, thereby driving the shaking rod 15 to move. The shaking rod 15 presses against the belt 5, causing the middle of the belt 5 to move, further making the movement of the screen plate 3 irregular.

[0050] When the rotating plate 4 rotates half a turn, that is, the pressure plate 7 contacts the wedge block 10 on the arc plate 9, under the action of the wedge block 10, the telescopic component moves, so that the pressure plate 7 slides along the fixed shaft of the conveyor belt 2's wheel, thereby causing the pressure plate 7 to pass the limit post 8 and no longer press against the limit post 8. Under the action of gravity and the shaking component, the screen plate 3 moves downward, and the rotating plate 4 performs a counterclockwise reset rotation, thereby releasing the belt 5. The screen plate 3 moves downward, and under the action of the pressure component, the screen plate 3 moves downward irregularly during the process of releasing the belt 5.

[0051] This application utilizes the conveyor belt's pulleys to drive the screen plate 3 to vibrate synchronously and in a coordinated manner. That is, whether the conveyor belt runs fast or slow, the vibration amplitude of the screen plate 3 will automatically adjust synchronously and in a coordinated manner to avoid mismatch between conveying and screening, which could lead to uneven or incomplete screening of the conveyed raw material or excessive vibration.

[0052] It is worth noting that when the arc groove 6 corresponds to the position of the rotating plate 11, the rotating plate 11 undergoes a sudden and large-amplitude rotation, thereby causing the belt 5 and the screen plate 3 to shake violently at intervals.

[0053] In this application, the conveying efficiency of the conveyor belt 2 and the screening efficiency of the screen plate 3 are coordinated with each other, and the screening efficiency is enhanced through their coordinated cooperation.

[0054] The pressing component includes an L-shaped plate 12 that is fixedly connected to the arc plate 9. The arc plate 9 has a rotating groove 13 that is rotatably connected to the rotating plate 11. A compression spring 14 is fixedly connected between the L-shaped plate 12 and the rotating plate 11. A rocking rod 15 that cooperates with the belt 5 is fixedly connected to the rotating plate 11. A rocking component that cooperates with the belt 5 is provided on the fixed bracket 1.

[0055] The rotating plate 4 is not a circular plate; its edge is spiral-shaped. The straight-line distance from each edge of the rotating plate 4 to the arc plate 9 is not uniform. When the rotating plate 4 rotates, the edge of the rotating plate 11 presses against the rotating plate 11, causing the angle of the rotating plate 11 to gradually change. The compression spring 14 is compressed, and the position of the shaking rod 15 gradually changes. The shaking rod 15 presses against the belt 5, enhancing the screening activity of the screen plate 3.

[0056] It is worth noting that when the position of the arc groove 6 corresponds to the position of the rotating plate 11, the rotating plate 11 rotates abruptly at a large angle, thereby increasing the irregular screening effect of the sieve plate 3.

[0057] The rotating plate 11 has an L-shaped structure. When the rotating plate 4 is reset and rotated, the arc groove 6 on the pressure plate 7 rotates along the rotating plate 11. The L-shaped rotating plate 11 ensures that the position of the arc groove 6 of the rotating plate 4 can pass smoothly when the rotating plate 4 is reset and rotated counterclockwise, thus avoiding the rotating plate 4 being restricted by the rotating plate 11 and unable to rotate and reset.

[0058] Furthermore, the L-shaped rotating plate 11 moves within the rotating groove 13, and the rotating groove 13 restricts the rotating plate 11 to a certain extent, preventing the rotating plate 11 from rotating upward and disengaging from the rotating groove 13.

[0059] The swaying component includes multiple hinge rods 16 that are hinged to the screen plate 3. A sliding groove 17 is slidably fitted on the fixed bracket 1. A slider 18 that is hinged to the hinge rods 16 is slidably fitted in the sliding groove 17. An auxiliary component is provided at the other end of the screen plate 3.

[0060] The sieve plate 3 vibrates under the action of the belt 5, causing the slider 18 to move up and down along the sliding groove 17. The hinge rod 16 adjusts its position by lifting and tilting. In this application, an elastic compression member connected to the slider 18 can be provided in the sliding groove 17 to further enhance the screening effect of the sieve plate 3. The elastic compression member has a small elastic amplitude, and the movement of the sieve plate 3 is mainly driven by the belt 5. The vibration efficiency at the bottom of the sieve plate 3 is supplemented by auxiliary parts.

[0061] The auxiliary components include a fixed column 19 that is fixedly connected to the fixed bracket 1, a motor 20 that is fixedly connected to the fixed column 19, a fixed rod 21 that is fixedly connected to the output shaft of the motor 20, a fixed plate 22 that is fixedly connected to the end of the fixed rod 21, a self-rotating shaft 23 that is rotatably connected between the end of the fixed plate 22 and the sieve plate 3, and a stabilizing component that is provided on the fixed rod 21.

[0062] The output shaft of motor 20 rotates, which drives the fixed rod 21 to rotate, thereby driving the fixed plate 22 and the rotating shaft 23 to make circular motion. The rotating shaft 23 rotates on the fixed plate 22, which causes the bottom of the screen plate 3 to move back and forth. Combined with the reciprocating swaying of the top of the screen plate 3, the screening effect is enhanced.

[0063] The stabilizing component includes a fixing cylinder 24 that is fixedly connected to the fixing post 19. The fixing cylinder 24 is rotatably connected to the fixing rod 21, and the rotation shaft 23 rotates along the outer surface of the fixing cylinder 24.

[0064] By using the fixed column 19 and fixed cylinder 24, the fixed rod 21 is kept in the position and rotates, thereby ensuring that the output shaft of the motor 20 rotates horizontally and will not tilt, thus reducing the damage to the output shaft of the motor 20 caused by the reaction of the swaying screen plate 3, especially the damage to the bearing of the output shaft of the motor 20.

[0065] The rotation shaft 23 is always in contact with the outer surface of the fixed rod 21 and rotates along the outer surface of the fixed rod 21. The rotation shaft 23 and the fixed rod 21 are in parallel and in contact, which ensures the stable movement between the fixed rod 21 and the rotation shaft 23. The mutual pressing effect prevents the fixed rod 21 and the rotation shaft 23 from tilting. The end of the rotation shaft 23 will not collide with or come into contact with the fixed column 19.

[0066] Two of the centrally symmetrically distributed limiting columns 8 are longer than the rest. The two longer limiting columns 8 cooperate with the pressure plate 7, which presses against the limiting columns 8, causing the rotating plate 4 to rotate. Only the two longer limiting columns 8 are in contact with the pressure plate 7, while the rest are shorter and do not contact the pressure plate 7. The limiting columns 8 are in contact with the rotating plate 11, and as the rotating plate 4 rotates, they come into contact with the rotating plate 11, causing the rotating plate 11 to vibrate while rotating. This vibration, through the shaking rod 15, affects the belt 5, thereby improving the screening efficiency of the screen plate 3.

[0067] The telescopic component includes a rotating cylinder 25 that passes through the rotating plate 4 and is fixedly connected to the pressure plate 7. The rotating cylinder 25 is movably sleeved with the fixed shaft of the conveyor belt 2's wheel. Multiple limiting plates are fixedly connected inside the rotating cylinder 25. A limiting groove that slides with the limiting plate is opened on the fixed shaft of the conveyor belt 2's wheel. A tension spring is provided between the fixed shaft of the conveyor belt 2's wheel and the rotating cylinder 25. A limiting component is provided between the rotating plate 4 and the belt 5.

[0068] The conveyor belt 2 drives the fixed shaft of the wheel of the conveyor belt 2 to rotate. Under the action of the limiting plate and the limiting groove, the rotating drum 25 rotates synchronously without affecting the relative sliding motion of the rotating drum 25 along the fixed shaft of the wheel of the conveyor belt 2.

[0069] The rotating cylinder 25 drives the pressure plate 7 to rotate continuously, which in turn drives the rotating plate 4 to pull the belt 5 upward. Under the action of the wedge block 10, the pressure plate 7 moves away from the rotating plate 4 and disengages from the limiting post 8. The tension spring is stretched, the rotating plate 4 performs a reset movement, and the belt 5 moves downward. When the pressure plate 7 passes the wedge block 10, under the action of the tension spring, the pressure plate 7 approaches the rotating plate 4 and presses against the limiting post 8 again, driving the rotating plate 4 to rotate again. This process is repeated, thereby causing the screen plate 3 to vibrate and screen.

[0070] The limiting component includes a connecting plate 26 that is fixed to the arc plate 9. The connecting plate 26 is also fixed to the fixed bracket 1 (the connecting plate 26 is not connected to the conveyor belt 2, but to the fixed bracket 1). The middle of the rotating plate 4 is rotatably connected to a connecting cylinder 27 that is fixed to the connecting plate 26. A mating cylinder 28 is movably sleeved on the rotating cylinder 25. One end of the belt 5 is fixed to the mating cylinder 28. A limiting ring 29 that is rotatably connected to the mating cylinder 28 is fixedly connected to the rotating cylinder 25. A plurality of insertion rods 30 that are inserted into the mating cylinder 28 are fixedly connected to the rotating plate 4.

[0071] By connecting the connecting plate 26 and the fixed bracket 1, the position of the arc plate 9 is fixed, and the position of the connecting cylinder 27 is fixed, thereby ensuring that the rotating plate 4 rotates in its original position under the restriction of the connecting cylinder 27.

[0072] When the rotating drum 25 and the mating drum 28 move along the fixed axis of the conveyor belt 2 pulley with the pressure plate 7, the insert rod 30 moves inside the mating drum 28. The belt 5 moves closer to the rotating plate 4 with the rotating drum 25 and the mating drum 28. Due to the action of the insert rod 30, the mating drum 28 rotates synchronously while the rotating plate 4 rotates, thus ensuring that the tilting and winding of the belt 5 are carried out simultaneously without causing motion interference.

[0073] A connecting plate 31 is fixedly connected to the end of the belt 5, and a rotating shaft 32 is rotatably connected to the top side of the screen plate 3. The connecting plate 31 and the rotating shaft 32 rotate in cooperation. When the rotating cylinder 25 and the cooperating cylinder 28 move along the fixed shaft direction of the conveyor belt 2's pulley with the pressure plate 7, the belt 5 wound on the cooperating cylinder 28 tilts, thereby changing the height of the top of the screen plate 3, increasing the irregular screening effect. The belt 5 tilts, and the connecting plate 31 rotates adaptively within the rotating shaft 32.

[0074] A processing technology for a raw material processing device that coordinates screening and conveying efficiency, specifically comprising the following steps:

[0075] S1. The conveyor belt 2 drives the conveyor belt 5 to reciprocate and release the belt 5 through the telescopic component, thereby causing the screen plate 3 to reciprocate. That is, when the pressure plate 7 is pressed against the limit post 8, the continuously rotating pressure plate 7 drives the rotating plate 4 to rotate through the limit post 8, and the belt 5 is wound up. When the pressure plate 7 contacts the wedge block 10, the pressure plate 7 separates from the limit post 8 and the pressure plate 7 continues to rotate, while the rotating plate 4 performs a reset rotation, which relaxes the belt 5. The continuously rotating pressure plate 7 presses against the limit post 8 again and drives the rotating plate 4 to rotate. This process is repeated to realize the reciprocating winding and relaxation of the belt 5. The shaking component makes the screen plate 3 shake. In this application, the shaking of the screen plate 3 corresponds to the conveying speed of the conveyor belt 2.

[0076] S2. The reciprocating rotating plate 4 acts on the rotating plate 11, thereby causing the shaking rod 15 to move and press against the belt 5, thus enhancing the screening efficiency of the screen plate 3. The reciprocating rotating plate 4 (the radius of the rotating plate 4 is not fixed, and the radius gradually increases with the change of angle) presses against the rotating plate 11, thereby causing the shaking rod 15 to change position. The shaking rod 15 presses against the belt 5, further acting on the belt 5, thereby causing the belt 5 to move continuously over a small distance, thus ensuring the vibration of the screen plate 3.

[0077] S3. Simultaneously, the pressure plate 7 moves back and forth intermittently with the telescopic component, thereby tilting the belt 5 and further enhancing the screening efficiency of the screen plate 3. Under the action of the limiting column 8 and the tension spring, the pressure plate 7 moves back and forth intermittently along the fixed axis of the conveyor belt 2's pulley, thereby driving the rotating cylinder 25 and the mating cylinder 28 to move back and forth, without affecting the mating cylinder 28 to rotate synchronously with the rotating plate 4, causing the belt 5 to tilt, pulling the screen plate 3, and improving the up-and-down reciprocating screening efficiency of the screen plate 3.

[0078] S4. The auxiliary components enhance the screening effect of the screen plate 3, and the fixed cylinder 24 ensures the stability and durability of the auxiliary components, ensuring that the output shaft of the motor 20 is in a horizontal state and will not deflect, thereby affecting the output shaft of the motor 20 and causing damage to the motor 20, especially the bearings inside the motor 20, thus ensuring durability and also ensuring the smooth rotation of the fixed rod 21.

[0079] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0080] 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 raw material processing apparatus that coordinates screening and conveying efficiency, comprising: A fixed support (1) is provided with two conveyor belts (2) controlled by the fixed support (1), and a screen plate (3) is provided between the two conveyor belts (2). The feature is that it further includes: a telescopic component and a rotating plate (4) movably connected to the wheel of the conveyor belt (2) at the top position, a belt (5) is wound around the middle of the rotating plate (4), an arc-shaped groove (6) is opened at the edge of the rotating plate (4), a pressure plate (7) is movably fitted in the middle of the rotating plate (4), the middle of the pressure plate (7) is rotatably fitted with the wheel of the conveyor belt (2) through the telescopic component, and a plurality of limiting posts (8) are fixedly connected at the edge of the rotating plate (4). The pressure plate (7) is pressed against the limiting post (8). An arc plate (9) is fixedly connected to the fixed bracket (1). A plurality of wedge blocks (10) that cooperate with the pressure plate (7) are fixedly connected to the arc plate (9). The wedge blocks (10) act on the pressure plate (7) to make the telescopic member move. A rotating plate (11) that is pressed against the edge of the rotating plate (4) is movably connected to the arc plate (9). The rotating plate (11) is provided with a pressing member. The continuously rotating pressure plate (7) drives the rotating plate (4) to reciprocate, thereby causing the belt (5) to reciprocate and drive the screen plate (3) to shake. The rotating plate (4) drives the pressure member to act on the belt (5), further enhancing the shaking efficiency of the screen plate (3).

2. The raw material processing device with coordinated screening and conveying efficiency according to claim 1, characterized in that: The pressing component includes an L-shaped plate (12) that is fixedly connected to the arc plate (9). The arc plate (9) has a rotating groove (13) that is rotatably connected to the rotating plate (11). A compression spring (14) is fixedly connected between the L-shaped plate (12) and the rotating plate (11). A rocking rod (15) that cooperates with the belt (5) is fixedly connected to the rotating plate (11). A rocking component that cooperates with the belt (5) is provided on the fixed bracket (1).

3. The raw material processing device with coordinated screening and conveying efficiency according to claim 2, characterized in that: The shaking component includes multiple hinge rods (16) hinged to the sieve plate (3), a sliding groove (17) is slidably fitted on the fixed bracket (1), a slider (18) hinged to the hinge rods (16) is slidably fitted in the sliding groove (17), and an auxiliary component is provided at the other end of the sieve plate (3).

4. The raw material processing device with coordinated screening and conveying efficiency according to claim 3, characterized in that: The auxiliary component includes a fixed column (19) that is fixedly connected to the fixed bracket (1). A motor (20) is fixedly connected to the fixed column (19). A fixed rod (21) is fixedly connected to the output shaft of the motor (20). A fixed plate (22) is fixedly connected to the end of the fixed rod (21). A self-rotating shaft (23) is rotatably connected between the end of the fixed plate (22) and the sieve plate (3). A stabilizing component is provided on the fixed rod (21).

5. The raw material processing device with coordinated screening and conveying efficiency according to claim 4, characterized in that: The stabilizing component includes a fixing cylinder (24) that is fixed to the fixing column (19), the fixing cylinder (24) is rotatably connected to the fixing rod (21), and the self-rotating shaft (23) rotates along the outer surface of the fixing cylinder (24).

6. A raw material processing device with coordinated screening and conveying efficiency according to claim 5, characterized in that: Two of the limiting posts (8) that are centrally symmetrically distributed are longer than the length of the other limiting posts (8). The two longer limiting posts (8) cooperate with the pressing plate (7), and the limiting posts (8) are in a pressing cooperation with the rotating plate (11).

7. A raw material processing device with coordinated screening and conveying efficiency according to claim 6, characterized in that: The telescopic component includes a rotating cylinder (25) that passes through the rotating plate (4) and is fixedly connected to the pressure plate (7). The rotating cylinder (25) is movably sleeved with the fixed shaft of the wheel of the conveyor belt (2). Multiple limiting plates are fixedly connected inside the rotating cylinder (25). A limiting groove that slides with the limiting plate is opened on the fixed shaft of the wheel of the conveyor belt (2). A tension spring is provided between the fixed shaft of the wheel of the conveyor belt (2) and the rotating cylinder (25). A limiting component is provided between the rotating plate (4) and the belt (5).

8. A raw material processing device with coordinated screening and conveying efficiency according to claim 7, characterized in that: The limiting component includes a connecting plate (26) that is fixed to the arc plate (9). The connecting plate (26) is also fixed to the fixed bracket (1). The middle part of the rotating plate (4) is rotatably connected to a connecting cylinder (27) that is fixed to the connecting plate (26). A matching cylinder (28) is movably sleeved on the rotating cylinder (25). One end of the belt (5) is fixed to the matching cylinder (28). A limiting ring (29) that is rotatably connected to the matching cylinder (28) is fixedly connected on the rotating cylinder (25). A plurality of insert rods (30) that are inserted into the matching cylinder (28) are fixedly connected on the rotating plate (4).

9. A raw material processing device with coordinated screening and conveying efficiency according to claim 8, characterized in that: The belt (5) is fixedly connected to a connecting plate (31) at its end, and the top side of the sieve plate (3) is rotatably connected to a rotating shaft (32). The connecting plate (31) and the rotating shaft (32) are rotatably engaged.

10. A processing technology for a raw material processing device that coordinates screening and conveying efficiency, characterized in that, According to claim 9, a raw material processing device that coordinates screening and conveying efficiency includes the following steps; S1. The conveyor belt (2) drives the conveyor belt (2) to rotate continuously through the telescopic member, first acting on the limiting post (8) and then disengaging from the limiting post (8), repeating in sequence to drive the belt (5) to reciprocate winding and releasing, and causing the screen plate (3) to reciprocate. S2. The reciprocating rotating plate (4) acts on the rotating plate (11), thereby causing the shaking rod (15) to move and press against the belt (5), thus enhancing the screening efficiency of the screen plate (3). S3. At the same time, the pressure plate (7) moves back and forth at intervals with the telescopic member, thereby tilting the belt (5) and further enhancing the screening efficiency of the screen plate (3). S4. The auxiliary component enhances the screening effect of the sieve plate (3), and the fixed cylinder (24) ensures the stability and durability of the auxiliary component.

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