Raw material processing device with coordinated screening and conveying efficiency and process thereof

Abstract

The invention discloses a raw material processing device with coordinated screening and conveying efficiency and a technology thereof. The raw material processing device comprises a fixed support, a conveying belt, a screening plate, a telescopic piece, a rotating plate, a belt, an arc-shaped groove, an abutting plate, a limiting column, an arc-shaped plate, a wedge-shaped block, a rotating plate and an abutting piece. The conveying belt is in transmission and drives the abutting plate to rotate synchronously, the abutting plate abuts against the limiting column, on one hand, the belt is wound, on the other hand, under the action of the abutting piece, the edge of the rotating plate acts on the rotating plate, the middle of the belt is shaken, and when the rotating plate rotates by a half circle, namely, the abutting plate makes contact with a wedge block on an arc-shaped plate, the abutting plate crosses the limiting column, and the sieve plate moves downwards; vibration screening of the sieve plate is completed; according to the mode, the rotating wheel of the conveying belt drives the sieve plate to synchronously and harmoniously vibrate, that is, the rotating speed of the conveying belt is high or low, the vibration amplitude of the sieve plate can be synchronously and harmoniously automatically adjusted to be high or low, and the situation that conveying and screening are not harmonious, and consequently conveyed raw materials are screened unevenly and incompletely or excessively vibrated is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of conveyor structures, in particular to a raw material processing device and a process thereof with coordinated screening and conveying efficiencies. Background Art

[0002] In the process of cement clinker production, raw material preparation is one of the key links. In the raw material process line of the firing workshop, the workshop installs a conveyor in the raw material system to allow the raw materials to be directly fed into the intermediate bin 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 between the conveyors to make the conveying process preliminarily selected. However, the conveying efficiency of the existing conveying and processing device is out of line with the screening efficiency of the screening device. It is necessary to improve the runner of the conveyor, that is, to set a coordination mechanism on the conveyor to make the conveying efficiency and the screening efficiency consistent with each other, so as to ensure the conveying quality and ensure that the conveyed raw materials are evenly screened. Therefore, we propose a raw material processing device and process that coordinates screening and conveying efficiency. Summary of the invention

[0004] The object of the present invention is to provide a raw material processing device with coordinated screening and conveying efficiency to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides a raw material processing device with coordinated screening and conveying efficiency, comprising a fixed bracket, on which two conveyor belts are controlled and driven, and an inclined screen plate is provided between the two conveyor belts; The utility model further comprises: a telescopic member and a rotating plate movably connected to the rotating wheel of the conveyor belt at the top position, the middle part of the rotating plate is wound with a belt, the edge of the rotating plate is provided with an arc groove, the middle part of the rotating plate is movably matched with a pressure plate, the middle part of the pressure plate is rotatably matched with the rotating wheel of the conveyor belt through the telescopic member, a plurality of limiting columns are fixedly connected to the edge of the rotating plate, the pressure plate is pressed and matched with the limiting columns, the fixed bracket is fixedly connected with an arc plate, a plurality of wedge blocks matched with the pressure plate are fixedly connected to the arc plate, the wedge blocks act on the pressure plate to make the telescopic member move, and the arc plate is movably matched with a rotating plate pressed and matched with the edge of the rotating plate, and a pressure member is provided on the rotating plate; The rotating plate is driven to rotate back and forth by the pressure plate which continuously rotates, so that the belt drives the screen plate to shake back and forth, and the rotating plate drives the pressure member to act on the belt, thereby further improving the shaking efficiency of the screen plate.

[0006] Preferably, the pressure member includes an L-shaped plate fixedly connected to the arc plate, a rotating groove rotatably connected to the rotating plate is provided on the arc plate, a compression spring is fixedly connected between the L-shaped plate and the rotating plate, a shaking rod cooperating with the belt is fixedly connected to the rotating plate, and a shaking member cooperating with the belt is provided on the fixed bracket.

[0007] Preferably, the rocking member comprises a plurality of hinged rods hinged to the sieve plate, a sliding groove is slidably fitted on the fixed bracket, a slider hinged to the hinged rod is slidably fitted in the sliding groove, and an auxiliary member is provided at the other end of the sieve plate.

[0008] Preferably, the auxiliary component includes a fixed column fixedly connected to the fixed bracket, a motor is fixedly connected to the fixed column, an output shaft of the motor is fixedly connected to a fixed rod, an end of the fixed rod is fixedly connected to a fixed plate, an end of the fixed plate is rotatably connected to a rotation shaft between the end of the fixed plate and the screen plate, and a stabilizing member is provided on the fixed rod.

[0009] Preferably, the stabilizing member comprises a fixing cylinder connected and fixed to the fixing column, the fixing cylinder is rotatably connected to the fixing rod, and the rotation axis rotates along the outer surface of the fixing cylinder.

[0010] Preferably, the lengths of two of the limiting columns that are centrally symmetrically distributed are greater than the lengths of the remaining limiting columns, and the two limiting columns with longer lengths cooperate with the pressure plate, and the limiting columns press against the rotating plate.

[0011] Preferably, the telescopic member includes a rotating cylinder that passes through the rotating plate and is fixedly connected to the pressure plate, the rotating cylinder is movably connected to the fixed axis of the rotating wheel of the conveyor belt, a plurality of limit plates are fixedly connected inside the rotating cylinder, the fixed axis of the rotating wheel of the conveyor belt is provided with a limit groove that slides with the limit plate, a tension spring is provided between the fixed axis of the rotating wheel of the conveyor belt and the rotating cylinder, and a limit member is provided between the rotating plate and the belt.

[0012] Preferably, the limiting member includes a connecting plate connected and fixed to the arc plate, and the connecting plate is also connected and fixed to the fixed bracket. The middle part of the rotating plate is rotatably connected with a connecting cylinder connected and fixed to the connecting plate. A matching cylinder is movably sleeved on the rotating cylinder. One end of the belt is connected and fixed to the matching cylinder. A limiting ring rotatably connected to the matching cylinder is fixedly connected to the rotating cylinder, and a plurality of insert rods inserted into the matching cylinder are fixedly connected to the rotating plate.

[0013] Preferably, the end of the belt is fixedly connected to a connecting plate, the top side of the screen plate is rotatably connected to a rotating shaft, and the connecting plate is rotatably matched with the rotating shaft.

[0014] A processing technology of a raw material processing device with coordinated screening and conveying efficiency, according to the above-mentioned raw material processing device with coordinated screening and conveying efficiency, the specific method comprises the following steps; S1, the conveyor belt drives, through the telescopic member, the pressure plate continuously rotates, first acts on the limit column and then disengages from the limit column, and reciprocates in sequence to drive the belt to rewind and release, so that the screen plate reciprocates; S2, the reciprocating rotating plate acts on the rotating plate, so that the shaking rod moves to press against the belt, thereby enhancing the screening efficiency of the screen plate; S3, at the same time, the pressure plate moves with the telescopic member to perform interval telescopic activities, thereby tilting the belt to further enhance the screening efficiency of the screen plate; S4. The screening effect of the sieve plate is supplemented by the auxiliary component, and the stability and durability of the auxiliary component are ensured by the fixing cylinder.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The conveyor belt drives the pressure plate to rotate synchronously without affecting the pressure plate sliding along the fixed axis of the conveyor belt's wheel. The pressure plate presses the limit column, which on the one hand causes the belt to be reeled up, thereby causing the top of the screen plate to move upward. On the other hand, under the action of the pressure piece, 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 the belt, causing the middle part of the belt to move, further causing the movement of the screen plate to be irregular. When the rotating plate runs half a circle, the pressure plate contacts the wedge block on the arc plate, and the telescopic piece moves, even if the pressure plate slides along the fixed axis of the conveyor belt's wheel, the pressure plate passes over the limit column, causing the screen plate to move downward, completing the vibration screening of the screen plate. This method uses the rotating wheel of the conveyor belt to drive the screen plate to vibrate synchronously and harmoniously. That is, whether the conveyor belt runs fast or slow, the vibration amplitude of the screen plate will be automatically adjusted to fast or slow in a synchronous and coordinated manner to avoid uncoordinated conveying and screening, which will lead to uneven and incomplete screening of the conveyed raw material or over-vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a side view schematic diagram of the overall structure of the present invention; Figure 3 It is an enlarged schematic diagram of the local structure of the present invention; Figure 4 It is a schematic diagram of the matching structure of the auxiliary part of the present invention, the screen plate and the collecting bucket on the fixed bracket; Figure 5 It is a schematic diagram of the disassembled structure of the auxiliary parts of the present invention; Figure 6It is a schematic diagram of the split structure of the shaking piece of the present invention; Figure 7 It is a schematic diagram of the matching structure between the conveyor belt and the screen plate of the present invention; Figure 8 It is a bottom view schematic diagram of the matching structure between the conveyor belt and the screen plate of the present invention; Fig. 9 It is a schematic diagram of the cooperation between the rotating plate of the present invention passing through the fixed bracket and the fixed shaft on the conveyor belt; Fig.10 It is a schematic diagram of the cooperation between the rotating plate of the present invention and the fixed shaft on the conveyor belt; Fig.11 It is a schematic diagram of the cross-sectional structure of the connecting tube of the present invention; Fig.12 It is a schematic diagram of the split structure of the connecting cylinder and the rotating plate of the present invention; Fig.13 It is a side view schematic diagram of the split structure of the connecting cylinder and the rotating plate of the present invention; Fig.14 It is a schematic diagram of the cross-sectional structure among the connecting cylinder, the rotating cylinder, the matching cylinder and the belt of the present invention; Fig.15 It is a schematic diagram of the matching structure of the connecting cylinder, the rotating cylinder, the matching cylinder and the rotating plate of the present invention; Fig.16 It is a schematic diagram of the matching structure of the pressure plate, the limiting column and the wedge block of the present invention; Fig.17 For the present invention Fig.15 Schematic diagram of the structure splitting; Fig.18 It is a schematic diagram of the split structure of the rotating plate and the rotating plate of the present invention; Fig.19 It is a schematic diagram of the disassembled structure of the pressing member of the present invention.

[0017] In the figure: 1. fixed bracket; 2. conveyor belt; 3. screen plate; 4. rotating plate; 5. belt; 6. arc groove; 7. pressure plate; 8. limit column; 9. arc plate; 10. wedge block; 11. rotating plate; 12. L-shaped plate; 13. rotating groove; 14. compression spring; 15. rocking rod; 16. hinge rod; 17. sliding groove; 18. slider; 19. fixed column; 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. ​​limit ring; 30. plug rod; 31. connecting plate; 32. rotating shaft. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 19 The present invention provides a raw material processing device with coordinated screening and conveying efficiency, comprising a fixed bracket 1, on which two conveyor belts 2 are controlled and driven (the conveyor belts 2 include a conveying conveyor belt, a rotating wheel and a fixed shaft, and a power member is provided in the fixed bracket 1, and the power member causes the rotating wheel and the fixed shaft to rotate, so that the conveyor belt is driven on the fixed bracket 1), and an inclined sieve plate 3 is provided between the two conveyor belts 2, and the conveyor belt 2 located at the top is used to convey the mixture, and the mixture is screened by the sieve plate 3, and the fine material is screened and falls into the collection bucket in the fixed bracket 1 below the sieve plate 3, and the coarse material enters the conveyor belt 2 located at the bottom; It also includes: a telescopic member and a rotating plate 4 movably connected to the rotating wheel of the conveyor belt 2 at the top position, a belt 5 is wound on the middle part 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 matched in the middle part of the rotating plate 4, and the middle part of the pressure plate 7 is rotatably matched with the rotating wheel of the conveyor belt 2 through the telescopic member, a plurality of limiting columns 8 are fixedly connected to the edge of the rotating plate 4, and the pressure plate 7 is pressed against the limiting columns 8, an arc plate 9 is fixedly connected to the fixed bracket 1, and a plurality of wedge blocks 10 matched with the pressure plate 7 are fixedly connected to the arc plate 9, wherein the inclined position of the wedge blocks 10 is adapted to the moving trajectory of the pressure plate 7 in a clockwise direction, and the wedge blocks 10 act on the pressure plate 7 to make the telescopic member move, and a rotating plate 11 movably matched with the edge of the rotating plate 4 is provided on the arc plate 9, and a pressure member is provided on the rotating plate 11; The rotating plate 4 is driven to rotate back and forth by the continuously rotating pressing plate 7, so that the belt 5 drives the screen plate 3 to shake back and forth, and the rotating plate 4 drives the pressing member to act on the belt 5, further improving the shaking efficiency of the screen plate 3; In the present application, the conveyor belt 2 is driven to drive the pressure plate 7 to rotate synchronously, and does not affect the sliding of the pressure plate 7 along the fixed axis of the rotating wheel of the conveyor belt 2. The pressure plate 7 continues to rotate and presses the limit column 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, so that the top of the screen plate 3 moves 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, so that the angle of the rotating plate 11 changes, thereby driving the shaking rod 15 to move. The shaking rod 15 presses the belt 5 to make the middle part of the belt 5 move, further making the movement of the screen plate 3 irregular. When the rotating plate 4 rotates half a circle, 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 member moves, even if the pressure plate 7 slides along the fixed axis of the rotating wheel of the conveyor belt 2, so that the pressure plate 7 passes over the limit column 8, and no longer presses and drives the limit column 8. Under the action of the gravity of the sieve plate 3 and the action of the shaking member, the sieve plate 3 moves downward, and the rotating plate 4 makes a counterclockwise reset rotation, so that the belt 5 is released, and the sieve plate 3 moves downward. In the process of releasing the belt 5 under the action of the pressure member, the sieve plate 3 moves downward irregularly; The present invention drives the screen plate 3 to vibrate synchronously and harmoniously through the rotating wheel of the conveyor belt, that is, when the conveyor belt runs fast or slow, the vibration amplitude of the screen plate 3 will be automatically adjusted to fast or slow synchronously and harmoniously, so as to avoid the uncoordinated conveying and screening, resulting in uneven and incomplete screening of the conveyed raw material or over-vibration. It is worth noting that: when the arc groove 6 corresponds to the position of the rotating plate 11, the rotating plate 11 has a sudden and large rotation, thereby violently shaking the belt 5 and the screen plate 3 at intervals; In the present 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 in the coordinated cooperation.

[0020] The pressing member includes an L-shaped plate 12 connected and fixed to the arc plate 9, a rotating groove 13 rotatably connected to the rotating plate 11 is provided on the arc plate 9, a compression spring 14 is fixedly connected between the L-shaped plate 12 and the rotating plate 11, a shaking rod 15 matched with the belt 5 is fixedly connected to the rotating plate 11, and a shaking member matched with the belt 5 is provided on the fixed bracket 1; The rotating plate 4 is not a circular plate, and the line shape of the edge is spiral. The straight-line distances from the edges of the rotating plate 4 to the arc plate 9 are not consistent. When the rotating plate 4 rotates, the edge of the rotating plate 11 presses against the rotating plate 11, so that the angle of the rotating plate 11 gradually changes, the compression spring 14 is compressed, and the position of the shaking rod 15 gradually changes. The shaking rod 15 presses against the action belt 5 to enhance the screening activity of the screen plate 3; 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 makes an abrupt large-angle rotation, thereby increasing the irregular screening effect of the screen plate 3; The rotating plate 11 is in an L-shaped structure. When the rotating plate 4 is reset and rotated, the arc groove 6 on the pressing plate 7 rotates along the rotating plate 11. The L-shaped rotating plate 11 ensures that when the rotating plate 4 is reset and rotated counterclockwise, the position of the arc groove 6 of the rotating plate 4 passes smoothly, thereby preventing the rotating plate 4 from being restricted by the rotating plate 11 when it is reset and rotated, and being unable to rotate and reset. The L-shaped rotating plate 11 moves in the rotating groove 13 , and the rotating groove 13 has certain restrictions on the rotating plate 11 , so that the rotating plate 11 will not rotate upward and escape from the rotating groove 13 .

[0021] The shaking member includes a plurality of hinged rods 16 hinged to the screen plate 3, a sliding groove 17 is slidably fitted on the fixed bracket 1, a slider 18 hinged to the hinged rods 16 is slidably fitted in the sliding groove 17, and an auxiliary member is provided at the other end of the screen plate 3.

[0022] 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, and the hinged rod 16 to be adaptively lifted and tilted. In the present application, an elastic compression member connected to the slider 18 can be arranged in the sliding groove 17 to further enhance the screening effect of the sieve plate 3, wherein the elastic amplitude of the elastic compression member is small, the movement of the sieve plate 3 is mainly driven by the belt 5, and the vibration efficiency of the bottom of the sieve plate 3 is supplemented by auxiliary parts.

[0023] The auxiliary part includes a fixed column 19 connected and fixed 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 rotation shaft 23 is rotatably connected between the end of the fixed plate 22 and the sieve plate 3, and a stabilizing member is provided on the fixed rod 21; The output shaft of the motor 20 rotates, driving 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, so that the bottom end of the screen plate 3 reciprocates, cooperating with the reciprocating shaking of the top of the screen plate 3 to enhance the screening effect.

[0024] The stabilizing member includes a fixing cylinder 24 connected and fixed to the fixing column 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; The fixed column 19 and the fixed cylinder 24 are used to keep the fixed rod 21 rotating at the position, thereby ensuring that the output shaft of the motor 20 rotates horizontally without tilting, etc., and reducing the damage to the output shaft of the motor 20 caused by the reaction of the shaking screen plate 3, especially the damage to the bearing of the output shaft of the motor 20; The rotation shaft 23 is always in contact with the outer surface of the fixing rod 21 and rotates along the outer surface of the fixing rod 21. The rotation shaft 23 and the fixing rod 21 are in contact with each other in parallel, ensuring stable movement between the fixing rod 21 and the rotation shaft 23. The mutual pressure effect prevents the fixing rod 21 and the rotation shaft 23 from tilting, and the end of the rotation shaft 23 will not collide with the fixing column 19. The lengths of two of the limit columns 8 that are symmetrically distributed in the center are greater than those of the remaining limit columns 8. The two long limit columns 8 cooperate with the pressure plate 7, and the pressure plate 7 presses the limit columns 8 to make the rotating plate 4 rotate. Only two of the long limit columns 8 are in pressure contact with the pressure plate 7, and the remaining limit columns 8 are short and will not contact the pressure plate 7. The limit columns 8 cooperate with the rotating plate 11, and the limit columns 8 rotate with the rotating plate 4 and contact the rotating plate 11, causing the rotating plate 11 to shake while rotating the angle, thereby acting on the belt 5 through the shaking rod 15 to improve the screening efficiency of the screen plate 3.

[0025] The telescopic member includes a rotating cylinder 25 that penetrates the rotating plate 4 and is connected and fixed to the pressure plate 7. The rotating cylinder 25 is movably sleeved with the fixed shaft of the rotating wheel of the conveyor belt 2. A plurality of limit plates are fixedly connected in the rotating cylinder 25. The fixed shaft of the rotating wheel of the conveyor belt 2 is provided with a limit groove that is slidably matched with the limit plate. A tension spring is provided between the fixed shaft of the rotating wheel of the conveyor belt 2 and the rotating cylinder 25. A limit member is provided between the rotating plate 4 and the belt 5. The conveyor belt 2 is driven, and the fixed axis of the rotating wheel of the conveyor belt 2 rotates accordingly. Under the action of the limiting plate and the limiting groove, the rotating cylinder 25 rotates synchronously without affecting the relative sliding movement of the rotating cylinder 25 along the fixed axis of the rotating wheel of the conveyor belt 2. The rotating cylinder 25 drives the pressure plate 7 to rotate continuously, and drives the rotating plate 4 to pull the belt 5 to move upward. Under the action of the wedge block 10, the pressure plate 7 moves away from the rotating plate 4 and breaks contact with the limiting column 8. The tension spring is pulled, the rotating plate 4 performs a reset movement, and the belt 5 moves downward. When the pressure plate 7 passes over 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 column 8 again, and drives the rotating plate 4 to rotate again, and repeats in sequence, thereby causing the screen plate 3 to vibrate and screen.

[0026] The limiting member includes a connecting plate 26 connected and fixed to the arc plate 9, and the connecting plate 26 is also connected and fixed to the fixed bracket 1 (the connecting plate 26 is not connected to the conveyor belt 2, but to the fixed bracket 1), a connecting cylinder 27 connected and fixed to the connecting plate 26 is rotatably connected in the middle of the rotating plate 4, a matching cylinder 28 is movably sleeved on the rotating cylinder 25, one end of the belt 5 is connected and fixed to the matching cylinder 28, a limiting ring 29 rotatably connected to the matching cylinder 28 is fixedly connected to the rotating cylinder 25, and a plurality of insertion rods 30 inserted into the matching cylinder 28 are fixedly connected to the rotating plate 4; 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 tube 27 is fixed, so as to ensure that the rotating plate 4 rotates in the original position under the restriction of the connecting tube 27; When the rotating cylinder 25 and the matching cylinder 28 move along the fixed axis direction of the rotating wheel of the conveyor belt 2 with the pressure plate 7, the insertion rod 30 moves in the matching cylinder 28, and the belt 5 approaches the rotating plate 4 along with the rotating cylinder 25 and the matching cylinder 28. Due to the action of the insertion rod 30, the matching cylinder 28 rotates synchronously with the rotation of the rotating plate 4, thereby ensuring that the belt 5 is tilted and wound at the same time without causing motion interference.

[0027] The end of the belt 5 is fixedly connected to a connecting plate 31, and the top side of the sieve plate 3 is rotatably connected to a rotating shaft 32. The connecting plate 31 rotates in cooperation with the rotating shaft 32. When the rotating cylinder 25 and the matching cylinder 28 move along the fixed axis direction of the runner of the conveyor belt 2 with the pressure plate 7, the belt 5 wound on the matching cylinder 28 tilts, so that the height of the top of the sieve plate 3 changes, increasing the irregular screening effect. The belt 5 tilts, and the connecting plate 31 rotates adaptively in the rotating shaft 32.

[0028] A processing technology of a raw material processing device with coordinated screening and conveying efficiency, according to the above-mentioned raw material processing device with coordinated screening and conveying efficiency, the specific method comprises the following steps; When the belt 5 is moved back and forth, the sifter 3 is moved back and forth, and ... S2, the reciprocating rotating plate 4 acts on the rotating plate 11, so that the shaking rod 15 moves to press the belt 5, thereby enhancing the screening efficiency of the screen plate 3, and the reciprocating rotating plate 4 (the radius of the rotating plate 4 is not fixed, and the radius gradually increases with the change of the angle) presses the rotating plate 11, thereby changing the position of the shaking rod 15, and the shaking rod 15 presses the belt 5, further acting on the belt 5, so that the belt 5 continues to move for a small distance, thereby ensuring the vibration of the screen plate 3; S3, at the same time, the pressure plate 7 moves with the telescopic member at intervals, thereby tilting the belt 5, further enhancing the screening efficiency of the screen plate 3, and under the action of the limit column 8 and the tension spring, the pressure plate 7 moves back and forth at intervals along the fixed axis direction of the rotating wheel of the conveyor belt 2, thereby driving the rotating cylinder 25 and the matching cylinder 28 to move back and forth, and does not affect the synchronous rotation of the matching cylinder 28 with the rotating plate 4, so that the belt 5 is tilted, the screen plate 3 is pulled, and the up and down reciprocating screening efficiency of the screen plate 3 is improved; S4. The screening effect of the screen plate 3 is supplemented by auxiliary parts, and the stability and durability of the auxiliary parts are guaranteed by the fixing cylinder 24, so that the output shaft of the motor 20 is kept 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 damage to the bearings in the motor 20, thereby ensuring durability and ensuring the smooth rotation of the fixing rod 21.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material processing device with coordinated screening and conveying efficiency, comprising: A fixed support (1), wherein two conveyor belts (2) are controlled and driven on the fixed support (1), and an inclined screen plate (3) is provided between the two conveyor belts (2); The invention is characterized in that it also comprises: a telescopic member and a rotating plate (4) movably connected to the rotating 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 provided at the edge of the rotating plate (4), a pressing plate (7) is movably matched at the middle of the rotating plate (4), the middle of the pressing plate (7) is rotatably matched with the rotating wheel of the conveyor belt (2) through the telescopic member, a plurality of limiting columns (8) are fixedly connected at the edge of the rotating plate (4), and the pressing plate (7) is movably matched with the rotating wheel of the conveyor belt (2) through the telescopic member. The pressure plate (7) is pressed and matched with the limiting column (8); the fixed bracket (1) is fixedly connected with an arc plate (9); the arc plate (9) is fixedly connected with a plurality of wedge blocks (10) matched with the pressure plate (7); the wedge blocks (10) act on the pressure plate (7) to move the telescopic member; the arc plate (9) is movably matched with a rotating plate (11) pressed and matched with the edge of the rotating plate (4); and the rotating plate (11) is provided with a pressure member; The pressure plate (7) continuously rotates to drive the rotating plate (4) to rotate back and forth, so that the belt (5) drives the screen plate (3) to shake back and forth, and the rotating plate (4) drives the pressure member to act on the belt (5), thereby further enhancing the shaking efficiency of the screen plate (3).

2. A raw material processing device with coordinated screening and conveying efficiency according to claim 1, characterized in that: The pressing member comprises an L-shaped plate (12) connected and fixed to the arc plate (9); a rotating groove (13) is provided on the arc plate (9) and 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 shaking rod (15) cooperating with the belt (5) is fixedly connected to the rotating plate (11); and a shaking member cooperating with the belt (5) is provided on the fixed bracket (1).

3. A raw material processing device with coordinated screening and conveying efficiency according to claim 2, characterized in that: The shaking member comprises a plurality of hinged rods (16) hinged to the screen plate (3); a sliding groove (17) is slidably engaged on the fixed bracket (1); a sliding block (18) hinged to the hinged rods (16) is slidably engaged in the sliding groove (17); and an auxiliary member is provided at the other end of the screen plate (3).

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

5. A raw material processing device with coordinated screening and conveying efficiency according to claim 4, characterized in that: The stabilizing member comprises a fixing cylinder (24) connected and fixed to the fixing column (19); the fixing cylinder (24) is rotatably connected to the fixing rod (21); and the rotation axis (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: The lengths of two of the limiting columns (8) that are centrally symmetrically distributed are greater than the lengths of the remaining limiting columns (8), the two limiting columns (8) with longer lengths cooperate with the pressing plate (7), and the limiting columns (8) cooperate with the rotating plate (11) in a pressing manner.

7. A raw material processing device with coordinated screening and conveying efficiency according to claim 6, characterized in that: The telescopic member comprises a rotating cylinder (25) which passes through the rotating plate (4) and is connected and fixed to the pressure plate (7); the rotating cylinder (25) is movably sleeved with the fixed shaft of the rotating wheel of the conveyor belt (2); a plurality of limit plates are fixedly connected inside the rotating cylinder (25); a limit groove which is slidably matched with the limit plate is provided on the fixed shaft of the rotating wheel of the conveyor belt (2); a tension spring is provided between the fixed shaft of the rotating wheel of the conveyor belt (2) and the rotating cylinder (25); and a limit member 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 member comprises a connecting plate (26) connected and fixed to the arc-shaped plate (9), the connecting plate (26) being connected and fixed to the fixed bracket (1) at the same time, a connecting cylinder (27) connected and fixed to the connecting plate (26) being rotatably connected to the middle part of the rotating plate (4), a matching cylinder (28) being movably sleeved on the rotating cylinder (25), one end of the belt (5) being connected and fixed to the matching cylinder (28), a limiting ring (29) being rotatably connected to the matching cylinder (28) being fixedly connected to the rotating cylinder (25), and a plurality of insertion rods (30) being inserted into the matching cylinders (28) being fixedly connected to the rotating plate (4).

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

10. A processing technology of a raw material processing device with coordinated screening and conveying efficiency, characterized in that: According to a raw material processing device with coordinated screening and conveying efficiency according to any one of claims 1 to 9, the specific method comprises the following steps; S1, the conveyor belt (2) is driven, through the telescopic member, so that the pressure plate (7) rotates continuously, first acts on the limit column (8) and then disengages from the limit column (8), and reciprocates in sequence, thereby driving the belt (5) to reciprocate and release, so that the screen plate (3) reciprocates; S2, the reciprocating rotating plate (4) acts on the rotating plate (11), thereby causing the shaking rod (15) to move against the belt (5) to enhance the screening efficiency of the screen plate (3); S3, at the same time, the pressure plate (7) moves with the telescopic member to perform interval telescopic movement, thereby tilting the belt (5) to further enhance the screening efficiency of the screen plate (3); S4. The screening effect of the sieve plate (3) is supplemented by the auxiliary component, and the stability and durability of the auxiliary component are ensured by the fixing cylinder (24).

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