A conveying device for mineral processing

Abstract

The present invention discloses a conveying device for mineral processing, which relates to the field of material conveying technology. It solves the problem that due to the special shape of the skirt, there are many dead angles. Therefore, when personnel manually clean the conveyor belt and its skirt, it is not only difficult to clean, but also takes a lot of time and is prone to incomplete cleaning. It includes a conveyor belt, and the inner side of the conveyor belt is respectively equipped with two first guide rollers and a second guide roller, and the second guide roller is located at the lower side of the two first guide rollers, and the first guide roller and the second guide roller are both rotatably connected to the mounting frame of the conveyor belt through bearings, and the left end of the first guide roller is fixedly connected to the first motor; the present invention installs a cleaning mechanism, and multiple paddles can drive the cleaning liquid inside the cleaning box to shake, and the shaking cleaning liquid contacts the conveyor belt and the material blocking skirt, so as to quickly clean the conveyor belt and the material blocking skirt, thereby effectively improving the cleaning efficiency of the edge conveyor belt.

Description

Technical Field

[0001] The present invention relates to the technical field of material transportation, in particular to a transportation device for mineral processing. Background Art

[0002] Ore dressing refers to the process of utilizing the physical, chemical, or physicochemical properties of different minerals in an ore to separate useful minerals from gangue minerals using methods such as gravity separation, flotation, magnetic separation, and electrostatic separation. This process also minimizes the separation of various symbiotic (or associated) useful minerals from each other, removing or reducing harmful impurities to obtain materials needed for smelting or other industrial processes. Conveyor belts are primarily used in ore dressing to ensure continuous, efficient, and stable material transportation.

[0003] The sidewall conveyor belt is one of the commonly used conveyor belts for mineral processing. The sidewall conveyor belt is installed with skirts on both sides of the conveyor belt. In the process of conveying the mineral processing materials, the skirts of the sidewall conveyor belt can effectively prevent the mineral processing materials from sliding or scattering from both sides of the conveyor belt during the conveying process, reducing the need for transportation and reloading caused by the scattering of mineral processing materials. The existing sidewall conveyor belt needs to be cleaned regularly during use. This is because the special shape of the skirt makes it easy for materials to accumulate at the skirt. Regularly cleaning the skirt can reduce the friction between the skirt and the conveyor belt, thereby extending the service life of the sidewall conveyor belt. However, due to the special shape of the skirt, it has many dead angles. Therefore, when personnel manually clean the conveyor belt and its skirts, it is not only difficult to clean, but also takes a lot of time and is prone to incomplete cleaning, resulting in low cleaning efficiency of the sidewall conveyor belt. Summary of the Invention

[0004] The object of the present invention is to provide a conveying device for mineral processing to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The transmission mechanism is a pair of rotating shafts, each of which is connected to the rotation of the steering column and the rotating shaft, and the rotating shaft is connected to the first motor and the second motor, and the rotating shaft is connected to the first motor and the second motor, and the rotating shaft is connected to the first motor and the second motor, respectively.

[0007] Preferably, the cleaning mechanism includes a cleaning box installed on the outside of the second guide roller, and two symmetrically distributed first discs are fixedly sleeved on the outside of the second guide roller, and the two first discs are both located on the outside of the cleaning box, and a plurality of circumferentially equidistantly distributed levers are fixedly installed on the outside of the first disc.

[0008] Preferably, a second disc is installed on the lower side of each of the two first discs, a plurality of grooves equidistantly distributed around the circumference are provided on the outer side of the second disc, and the first disc is engaged with the second disc through the lever and the groove, a connecting shaft is fixedly installed between the two second discs, and the connecting shaft is rotatably connected to the cleaning box through a sealed bearing, and a plurality of paddles are fixedly installed on the outer side of the connecting shaft.

[0009] Preferably, the circulation mechanism includes a circulation box installed on the right side of the cleaning box, a first conduit connected to the cleaning box is fixedly installed on the outside of the cleaning box, the first conduit is fixedly connected to a sewage pump at one end away from the cleaning box, a second conduit is fixedly installed at the water outlet end of the sewage pump, and the second conduit is fixedly embedded in the outside of the circulation box at one end away from the sewage pump.

[0010] Preferably, a third conduit is fixedly installed between the cleaning box and the circulation box, a one-way valve is fixedly installed on the third conduit, a filter plate is fixedly embedded on the inner side of the circulation box, and the filter plate separates the inner cavity of the circulation box into two areas, which are a sewage area and a clean water area respectively. A sewage pipe is installed on the lower side of the cleaning box and the circulation box, and both the cleaning box and the circulation box are connected to the sewage pipe.

[0011] Preferably, a water-deflecting assembly is installed inside the circulation box corresponding to the rear side of the filter plate, and the water-deflecting assembly is located in the sewage area. The water-deflecting assembly includes a spline shaft that passes through the circulation box, and a plurality of water-deflecting plates that are equidistantly distributed are fixedly sleeved on the outer side of the spline shaft. Connecting rods are fixedly installed on the plurality of water-deflecting plates, and the connecting rods are close to the lower ends of the water-deflecting plates.

[0012] Preferably, a washer is fixedly sleeved on the outer side of the spline shaft near its right end, a spring is movably sleeved on the outer side of the spline shaft, a blocking seat is fixedly installed on the right side of the circulation box corresponding to the spline shaft, and the spline shaft passes through the blocking seat, both ends of the spring are movably abutted against the washer and the blocking seat respectively, and the second guide roller is fixedly connected to a third disc at one end near the circulation box.

[0013] Preferably, a plurality of arc-shaped stops equidistantly distributed around the circumference are fixedly mounted on one side of the third disc close to the circulation box, and the arc-shaped stops are provided with arc-shaped edges and straight-sided edges. A push rod is fixedly embedded in one end of the spline shaft close to the cleaning box, and a first ball is movably embedded in one end of the push rod away from the spline shaft, and the connection between the first ball and the arc-shaped stop is rolling contact.

[0014] Preferably, the knocking assembly includes two symmetrical positioning shafts that are fixedly installed on the outside of the cleaning box, the outer side of the positioning shaft is fixedly sleeved with a coil spring, the outer side of the coil spring is fixedly sleeved with a connecting plate, the end of the positioning shaft away from the cleaning box is fixedly connected with a stop pin, the inner side of the conveyor belt is movably fitted with a counterweight rod, and the connection between the counterweight rod and the connecting plate is a fixed connection.

[0015] Preferably, a baffle rod is fixedly installed on the end of the connecting plate away from the counterweight rod, and the baffle rod is located on the rear side of the shift rod. The connection between the shift rod and the baffle rod is a movable abutment. A second ball is movably embedded in the end of the baffle rod away from the connecting plate, and the connection between the second ball and the shift rod is a rolling contact.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention installs a cleaning mechanism. When cleaning the conveyor belt and the material-blocking skirt, the second guide roller drives the second disc to rotate through the first disc and the paddle rod. In the process of rotating with the second disc, multiple paddles can drive the cleaning liquid inside the cleaning box to shake. The shaking cleaning liquid contacts the conveyor belt and the material-blocking skirt, which can quickly clean the conveyor belt and the material-blocking skirt, thereby effectively improving the cleaning efficiency of the edge conveyor belt.

[0018] 2. The present invention installs a circulation mechanism, and the circulation pump draws the cleaning liquid in the cleaning box into the circulation box. The filter plate in the circulation box filters the cleaning liquid. The cleaning liquid with impurities filtered out will flow back to the cleaning box through the third conduit, which can effectively reduce the impurities and dirt in the cleaning box, thereby ensuring that the cleaning liquid in the cleaning box always has a good cleaning effect.

[0019] 3. The present invention installs a water-deflecting assembly, and the second motor drives the second guide roller and multiple arc-shaped blocks to rotate. The arc-shaped block drives the top rod and multiple water-deflecting plates to move to the right through the arc edge. When the first ball passes through the straight edge and disengages the arc-shaped block, the multiple water-deflecting plates will move back and reset under the drive of the spring compression force. This reciprocating motion can drive the cleaning liquid in the sewage area of ​​the circulation box to shake, which is beneficial to disperse impurities and dirt on the outside of the filter plate in the liquid, thereby effectively preventing the filter plate from being blocked.

[0020] 4. The present invention installs a knocking assembly. During the process of the second guide roller driving multiple levers to rotate through the first disc, the lever will contact the baffle rod and drive the counterweight rod to rotate through the baffle rod during the rotation. When the lever is separated from the baffle rod, the counterweight rod will hit the conveyor belt under the action of the coil spring and gravity, causing the conveyor belt and the material-blocking skirt to vibrate, which is not only conducive to loosening the dust and the like attached to the conveyor belt and the material-blocking skirt, thereby further improving the cleaning effect of the side conveyor belt, but also conducive to assisting the side conveyor belt to shake off the cleaning liquid, so as to facilitate the rapid drying of the side conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall schematic diagram of the present invention;

[0022] Figure 2 It is a side cross-sectional schematic diagram of the conveyor belt and the cleaning box of the present invention;

[0023] Figure 3 This is a schematic diagram of the connection between the cleaning box and the circulation box of the present invention;

[0024] Figure 4 Schematic diagram of the bottom side of the cleaning box and the circulation box of the present invention;

[0025] Figure 5 This is a schematic diagram of the connection between the guide roller 2, the water stirring assembly and the water diverting assembly of the present invention;

[0026] Figure 6 This is an overall schematic diagram of the water-repelling assembly of the present invention;

[0027] Figure 7 This is a schematic diagram of the disassembly of the guide roller 2 and the knocking assembly of the present invention;

[0028] Figure 8 This is a schematic diagram of the disassembly of the guide roller 2 and the water stirring assembly of the present invention;

[0029] Figure 9 It is a partially enlarged three-dimensional schematic diagram of the sidewall conveyor belt of the present invention.

[0030] In the figure: 1. Conveyor belt; 2. First guide roller; 3. Second guide roller; 4. First motor; 5. Second motor; 6. Partition; 7. Material blocking skirt; 8. Cleaning box; 9. First disc; 10. Push rod; 11. Second disc; 12. Groove; 13. Connecting shaft; 14. Push piece; 15. Circulation box; 16. First conduit; 17. Sewage pump; 18. Second conduit; 19. Third conduit; 20. One-way valve; 21. Filter plate; 22. Sewage pipe; 23. Spline shaft; 24. Drip plate; 25. Connecting rod; 26. Washer; 27. Spring; 28. Blocking seat; 29. ​​Third disc; 30. Arc stopper; 31. Push rod; 32. First ball; 33. Positioning shaft; 34. Coil spring; 35. Connecting plate; 36. Stop pin; 37. Counterweight rod; 38. Stop rod; 39. Second ball. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0032] Example 1: Please refer to Figure 1-Figure 3 、 Figure 8 and Figure 9 The figure shows a conveying device for mineral processing, including a conveyor belt 1. Two first guide rollers 2 and a second guide roller 3 are respectively installed on the inner side of the conveyor belt 1, and the second guide roller 3 is located at the lower side of the two first guide rollers 2. The first guide roller 2 and the second guide roller 3 are both rotatably connected to the mounting frame of the conveyor belt 1 through bearings. The left end of the first guide roller 2 is fixedly connected to the first motor 4, and the left end of the second guide roller 3 is fixedly connected to the second motor 5. The conveyor belt 1, the first guide roller 2, the second guide roller 3, the first motor 4 and the second motor 5 can cooperate to carry out mineral processing. The material is conveyed, and a plurality of partitions 6 distributed at equal distances are fixedly installed on the outside of the conveyor belt 1. The partitions 6 are used to prevent the ore-selected materials from sliding up and down the conveyor belt 1. The outside of the conveyor belt 1 is also fixedly installed with two symmetrically distributed material-blocking skirts 7, and the two material-blocking skirts 7 are located on the outside of the plurality of partitions 6. The material-blocking skirts 7 are continuous pleated structures. The material-blocking skirts 7 are used to prevent the ore-selected materials from sliding from both sides of the conveyor belt 1. It also includes a cleaning mechanism for cleaning the conveyor belt 1 and the material-blocking skirts 7. The cleaning mechanism is installed on the lower side of the conveyor belt 1.

[0033] The cleaning mechanism includes a cleaning box 8 installed on the outside of the second guide roller 3, and the cleaning box 8 is used to hold cleaning liquid. The parts of the conveyor belt 1 and the material blocking skirt 7 located on the outside of the second guide roller 3 are immersed in the cleaning liquid. Two symmetrically distributed first discs 9 are fixedly sleeved on the outside of the second guide roller 3, and the two first discs 9 are both located on the outside of the cleaning box 8. A plurality of shift rods 10 equidistantly distributed around the circumference are fixedly installed on the outside of the first disc 9.

[0034] A second disc 11 is installed on the lower side of the two first discs 9. A plurality of grooves 12 equidistantly distributed around the circumference are provided on the outer side of the second disc 11. The first disc 9 is engaged with the second disc 11 through a lever 10 and the groove 12. A connecting shaft 13 is fixedly installed between the two second discs 11, and the connecting shaft 13 is rotatably connected to the cleaning box 8 through a sealed bearing. The second guide roller 3 can drive the connecting shaft 13 to rotate through the first disc 9, multiple levers 10, the second disc 11 and multiple grooves 12. A plurality of paddles 14 are fixedly installed on the outer side of the connecting shaft 13. The multiple paddles 14 rotate with the connecting shaft 13 to drive the cleaning liquid in the cleaning box 8 to shake.

[0035] Example 2: Please refer to Figure 1 、 Figure 3 and Figure 4 , this embodiment further explains Example 1, the circulation mechanism is used to filter out impurities in the cleaning water of the cleaning mechanism, the circulation mechanism is installed on the right side of the cleaning mechanism, the circulation mechanism includes a circulation box 15 installed on the right side of the cleaning box 8, the circulation box 15 is used to hold cleaning liquid, the outside of the cleaning box 8 is fixedly installed with a first conduit 16 that is interconnected with it, the end of the first conduit 16 away from the cleaning box 8 is fixedly connected to a sewage pump 17, the water outlet end of the sewage pump 17 is fixedly installed with a second conduit 18, and the end of the second conduit 18 away from the sewage pump 17 is fixedly embedded in the outside of the circulation box 15, and the sewage pump 17 can pump the cleaning liquid in the cleaning box 8 into the circulation box 15 through the first conduit 16 and the second conduit 18.

[0036] A third conduit 19 is fixedly installed between the cleaning box 8 and the circulation box 15. The cleaning liquid in the circulation box 15 can enter the cleaning box 8 through the third conduit 19. A one-way valve 20 is fixedly installed on the third conduit 19. The one-way valve 20 is used to prevent the cleaning liquid in the cleaning box 8 from entering the circulation box 15 through the third conduit 19. A filter plate 21 is fixedly embedded on the inner side of the circulation box 15, and the filter plate 21 separates the inner cavity of the circulation box 15 into two areas. The filter plate 21 is used to filter out impurities, dirt, etc. in the cleaning liquid. The two areas are respectively the sewage area and the clean water area. A drain pipe 22 is installed on the lower side of the cleaning box 8 and the circulation box 15, and the cleaning box 8 and the circulation box 15 are both connected to the drain pipe 22. The drain pipe 22 is used to empty the cleaning liquid in the cleaning box 8 and the circulation box 15.

[0037] Example 3: Please refer to Figure 5 、 Figure 6 This embodiment further explains Example 2. A water-deflecting assembly is installed on the rear side of the filter plate 21 inside the circulation box 15, and the water-deflecting assembly is located in the sewage area. The water-deflecting assembly includes a spline shaft 23 that passes through the circulation box 15. A plurality of water-deflecting plates 24 that are equidistantly distributed are fixedly sleeved on the outer side of the spline shaft 23. Connecting rods 25 are fixedly installed on the plurality of water-deflecting plates 24, and the connecting rods 25 are close to the lower ends of the water-deflecting plates 24. The spline shaft 23 and the connecting rod 25 can connect the plurality of water-deflecting plates 24 into a whole.

[0038] A washer 26 is fixedly mounted on the outer side of the spline shaft 23 near its right end, and a spring 27 is movably mounted on the outer side of the spline shaft 23. A blocking seat 28 is fixedly installed on the right side of the circulation box 15 corresponding to the spline shaft 23. The spring 27 can drive the spline shaft 23 to move to the left through the washer 26 and the blocking seat 28, and the spline shaft 23 passes through the blocking seat 28. The two ends of the spring 27 are respectively movably abutted against the washer 26 and the blocking seat 28. The end of the second guide roller 3 close to the circulation box 15 is fixedly connected to the third disc 29.

[0039] A plurality of arc-shaped stops 30 equidistantly distributed around the circumference are fixedly installed on the side of the third disc 29 close to the circulation box 15, and the arc-shaped stops 30 are provided with arc edges and straight edges. The third disc 29 drives the plurality of arc-shaped stops 30 to rotate, which can drive the spline shaft 23 and the plurality of water-deflecting plates 24 to move to the right through the push rod 31. The end of the spline shaft 23 close to the cleaning box 8 is fixedly embedded with a push rod 31. The third disc 29 drives the plurality of arc-shaped stops 30 to rotate, which can drive the spline shaft 23 and the plurality of water-deflecting plates 24 to move to the right through the push rod 31. The end of the push rod 31 away from the spline shaft 23 is movably embedded with a first ball 32, and the connection between the first ball 32 and the arc-shaped stop 30 is rolling contact. The first ball 32 is used to reduce the friction resistance between the push rod 31 and the arc-shaped stop 30.

[0040] Example 4: Please refer to Figure 1 、 Figure 7 , this embodiment further explains Example 1, the knocking assembly is used to loosen the dust and impurities on the conveyor belt 1 and the material blocking skirt 7, and the knocking assembly is installed on the cleaning mechanism. The knocking assembly includes two symmetrical positioning shafts 33 that are fixedly installed on the outside of the cleaning box 8. The outer side of the positioning shaft 33 is fixedly sleeved with a coil spring 34, and the outer side of the coil spring 34 is fixedly sleeved with a connecting plate 35. The coil spring 34 can drive the connecting plate 35 to rotate through the positioning shaft 33. The end of the positioning shaft 33 away from the cleaning box 8 is fixedly connected with a stop pin 36, and the stop pin 36 is used to prevent the connecting plate 35 from separating from the positioning shaft 33. A counterweight rod 37 is movably fitted on the inner side of the conveyor belt 1, and the connection between the counterweight rod 37 and the connecting plate 35 is a fixed connection. The counterweight rod 37 is used to knock on the conveyor belt 1.

[0041] A blocking rod 38 is fixedly installed on the end of the connecting plate 35 away from the counterweight rod 37. The blocking rod 38 is located on the rear side of the shift rod 10. The connection between the shift rod 10 and the blocking rod 38 is a movable abutment. The shift rod 10 can drive the connecting plate 35 and the counterweight rod 37 to rotate through the blocking rod 38. A second ball 39 is movably embedded in the end of the blocking rod 38 away from the connecting plate 35, and the connection between the second ball 39 and the shift rod 10 is a rolling contact. The second ball 39 can reduce the friction resistance between the blocking rod 38 and the shift rod 10.

[0042] Working principle: When cleaning the conveyor belt 1, the personnel pour equal amounts of cleaning liquid into the cleaning box 8 and the circulation box 15, and then control the first motor 4 and the second motor 5 to operate, so that the two first guide rollers 2 and the second guide rollers 3 cooperate to drive the conveyor belt 1 to rotate. Since the parts of the conveyor belt 1 and the material-blocking skirt 7 located outside the second guide roller 3 are immersed in the cleaning liquid, and the second guide roller 3 drives the multiple paddles 14 to rotate through the first disc 9, the paddle rod 10 and the second disc 11 during the rotation process, the rotation of the multiple paddles 14 can drive the cleaning liquid in the cleaning box 8 to shake. During the rotation of the conveyor belt 1 and the material-blocking skirt 7, the shaking cleaning liquid contacts the conveyor belt 1 and the material-blocking skirt 7, and can quickly clean the conveyor belt 1 and the material-blocking skirt 7, thereby effectively improving the cleaning efficiency of the side conveyor belt.

[0043] During the process of cleaning the conveyor belt 1 and the material-blocking skirt 7, the sewage pump 17 is running, and the sewage pump 17 pumps the cleaning liquid containing impurities in the cleaning box 8 into the circulation box 15 through the first conduit 16 and the second conduit 18. Since the cleaning liquid in the cleaning box 8 and the circulation box 15 is equal in amount, when the cleaning liquid in the cleaning box 8 is pumped into the circulation box 15, the cleaning liquid in the circulation box 15 that has been filtered by the filter plate 21 will flow back to the cleaning box 8 through the third conduit 19. This method can effectively reduce the impurities and dirt in the cleaning box 8, which is conducive to ensuring that the cleaning liquid in the cleaning box 8 always has a good cleaning effect.

[0044] During the circulation of the cleaning liquid in the cleaning box 8 and the circulation box 15, the second guide roller 3 drives the multiple arc-shaped blocks 30 to rotate through the third disc 29. During the rotation, the arc-shaped block 30 drives the top rod 31 and the multiple water-dipping plates 24 to move to the right through the arc edge. When the first ball 32 at the end of the top rod 31 breaks away from the arc-shaped block 30 through the straight edge, the multiple water-dipping plates 24 will instantly move back driven by the compression force of the spring 27. This reciprocating motion can drive the cleaning liquid in the sewage area of ​​the circulation box 15 to shake, which is beneficial to disperse the impurities, dirt, etc. on the outside of the filter plate 21 in the liquid, thereby effectively preventing the filter plate 21 from being blocked.

[0045] In the process of the second guide roller 3 driving multiple levers 10 to rotate through the first disc 9, the lever 10 will resist the baffle rod 38, and in the process of the lever 10 continuing to rotate, the lever 10 will drive the connecting plate 35 and the counterweight rod 37 to rotate through the baffle rod 38. When the lever 10 rotates out of the baffle rod 38, the counterweight rod 37 will hit the conveyor belt 1 under the action of the coil spring 34 and gravity, causing the conveyor belt 1 and the material blocking skirt 7 to vibrate, which is not only conducive to loosening the dust and the like attached to the conveyor belt 1 and the material blocking skirt 7, thereby further improving the cleaning effect of the side conveyor belt, but also conducive to assisting the side conveyor belt to shake off the cleaning liquid, so as to facilitate the rapid drying of the side conveyor belt.

[0046] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although the embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for mineral processing, comprising a conveyor belt (1), wherein two first guide rollers (2) and a second guide roller (3) are respectively installed on the inner side of the conveyor belt (1), one end of the first guide roller (2) is connected to a first motor (4), and one end of the second guide roller (3) is connected to a second motor (5), a plurality of partitions (6) are installed on the outer side of the conveyor belt (1), and two material-blocking skirts (7) are also installed on the outer side of the conveyor belt (1), characterized in that: Also includes: A cleaning mechanism for cleaning the conveyor belt (1) and the material-blocking skirt (7), the cleaning mechanism being installed on the lower side of the conveyor belt (1); A circulation mechanism, used for filtering out impurities in the clean water of the cleaning mechanism, the circulation mechanism being installed on the right side of the cleaning mechanism; A knocking assembly, used to loosen dust and impurities on the conveyor belt (1) and the material blocking skirt (7), the knocking assembly being mounted on the cleaning mechanism; The cleaning mechanism comprises a cleaning box (8), two first discs (9) are sleeved on the outer side of the second guide roller (3), and a plurality of shifting rods (10) are installed on the outer side of the first disc (9); The circulation mechanism includes a circulation box (15); A water-dispelling assembly is installed inside the circulation box (15), and the water-dispelling assembly includes a spline shaft (23), a plurality of water-dispelling plates (24) are sleeved on the outer side of the spline shaft (23), and a connecting rod (25) is installed on the plurality of water-dispelling plates (24); A washer (26) is fixedly sleeved on the outer side of the spline shaft (23), a spring (27) is sleeved on the outer side of the spline shaft (23), a blocking seat (28) is installed on the right side of the circulation box (15), the spline shaft (23) passes through the blocking seat (28), and one end of the second guide roller (3) is fixedly connected to a third disc (29); A plurality of arc-shaped stoppers (30) are installed on one side of the third disc (29); a push rod (31) is embedded in one end of the spline shaft (23); and a first ball (32) is embedded in one end of the push rod (31); The knocking assembly comprises a positioning shaft (33), a coil spring (34) is sleeved on the outer side of the positioning shaft (33), a connecting plate (35) is sleeved on the outer side of the coil spring (34), one end of the positioning shaft (33) is connected to a stop pin (36), and a counterweight rod (37) is attached to the inner side of the conveyor belt (1).

2. A conveying device for mineral processing according to claim 1, characterized in that: A second disc (11) is installed on the lower side of each of the two first discs (9), and a plurality of grooves (12) are provided on the outer side of the second disc (11). The first disc (9) is engaged with the second disc (11) through the lever (10) and the groove (12). A connecting shaft (13) is installed between the two second discs (11), and a plurality of paddles (14) are installed on the outer side of the connecting shaft (13).

3. The conveying device for mineral processing according to claim 1, characterized in that: A first conduit (16) is installed on the outside of the cleaning box (8), one end of the first conduit (16) is connected to a sewage pump (17), and a second conduit (18) is installed at the water outlet of the sewage pump (17).

4. The conveying device for mineral processing according to claim 1, characterized in that: A third conduit (19) is installed between the cleaning box (8) and the circulation box (15), a one-way valve (20) is installed on the third conduit (19), a filter plate (21) is embedded in the inner side of the circulation box (15), and a sewage pipe (22) is installed on the lower side of the cleaning box (8) and the circulation box (15).

5. The conveying device for mineral processing according to claim 1, characterized in that: A blocking rod (38) is installed at one end of the connecting plate (35), the shifting rod (10) and the blocking rod (38) are connected in a movable abutment manner, and a second ball (39) is embedded at one end of the blocking rod (38).

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