A carbon material crushing device

Abstract

The present invention relates to the technical field of carbon material processing, and discloses a carbon material crushing device, including a crushing box. A support seat is fixedly connected to the bottom side of the crushing box. A feeding groove is opened at the central axis of the top of the crushing box. A discharge pipe is communicated and arranged at the central axis of the bottom side of the crushing box. In this carbon material crushing device, through the setting of this device, when the rotating shaft rotates, under the action of centrifugal force, the knocking rod can rotate outward under the action of the auxiliary pipe and the tension spring. When it rotates to contact the material, the mutual extrusion of the knocking rods on both sides will enhance the extrusion force during the crushing of the material, thereby enhancing the crushing effect of this device. At the same time, when the knocking rod rotates and makes a centrifugal motion, it will collide with the arc-shaped triangular plate. Under the action of the collision force, the triangular part of the arc-shaped triangular plate will move along the outer surface of the crushing roller, so as to clean the powder on the outer surface of the crushing roller.

Description

Technical Field

[0001] The present invention relates to the technical field of carbon material processing, and specifically to a carbon material crushing device. Background Technique

[0002] Activated carbon is amorphous carbon obtained through processing. It has a large specific surface area, good adsorption capacity for gases, inorganic or organic substances and colloidal particles in solutions, and has stable chemical properties, high mechanical strength, acid resistance, alkali resistance, heat resistance, insoluble in water and organic solvents, and can be regenerated and used. It has been widely used in various fields such as chemical engineering, environmental protection, food processing, metallurgy, and chemical protection; the main raw materials of activated carbon are carbon-rich organic materials such as wood, fruit shells, coconut shells, walnut shells, and apricot shells. These carbon-containing raw materials are put into an activation furnace and converted into activated carbon through pyrolysis under high temperature and certain pressure. These activated carbon raw materials are of different sizes and need to be crushed into the required sizes for production by a crusher.

[0003] However, when activated carbon is crushed, carbon slag is likely to adhere to the crushing roller, causing the crushing roller to get stuck and easily reducing the crushing efficiency of the equipment. Therefore, a carbon material crushing device is proposed here. Summary of the Invention

[0004] The purpose of the present invention is to provide a carbon material crushing device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A carbon material crushing device, including a crushing box, the bottom side of the crushing box is fixedly connected with a support seat, a feeding groove is opened at the central axis of the top of the crushing box, a discharge pipe is communicated at the central axis of the bottom side of the crushing box, two rotating shafts are arranged side by side inside the crushing box, the front and rear ends of the two rotating shafts respectively penetrate the outer wall of the crushing box and extend to the outside, the rear extension parts of the two rotating shafts are rotationally connected with the outer wall of the crushing box through bearings, the front extension part of the left rotating shaft is fixedly connected with a motor, the outer surfaces of the two rotating shafts are fixedly connected with crushing rollers, the outer surfaces of the two crushing rollers are in contact with each other, two arc-shaped triangular plates are arranged directly above the crushing rollers, the two arc-shaped triangular plates are respectively hinged on the inner wall of the crushing box, the two arc-shaped triangular plates are respectively arranged on both sides of the feeding groove, wherein, the triangular parts of the two arc-shaped triangular plates are respectively in contact with the outer surfaces of the two crushing rollers.

[0006] Preferably, a plurality of moving grooves are opened on the outer surface of the crushing roller, a plurality of auxiliary pipes are respectively fixedly connected to the central axes of the outer surfaces of the two rotating shafts, a tension spring is arranged inside the plurality of auxiliary pipes, the bottom of the tension spring is fixedly connected with the outer surface of the rotating shaft, and one end of the tension spring away from the rotating shaft is fixedly connected with a knocking rod.

[0007] Preferably, the knocking rod is slidably arranged inside the moving groove, the outer surface of the knocking rod is in contact with the outer surface of the moving groove, the outer surface of the knocking rod is flush with the outer surface of the moving groove, and the original length of the tension spring is the same as the length of the auxiliary pipe.

[0008] Preferably, semi-circular pressing plates are respectively hinged at the central axes of the outer surfaces of the two arc-shaped triangular plates. One ends of the two semi-circular pressing plates far away from the arc-shaped triangular plates are fixedly connected with an arc-shaped elastic net, and two ends of the arc-shaped elastic net are respectively fixedly connected with the side walls of the two semi-circular pressing plates.

[0009] Preferably, a pressing deformation rod is arranged at the central axis of the outer surface of the semi-circular pressing plate. The pressing deformation rod is fixedly connected with the inner wall of the crushing box, and one side of the pressing deformation rod far away from the crushing box is in contact with the outer surface of the semi-circular pressing plate.

[0010] Preferably, a transverse groove is formed in the upper side of the arc-shaped triangular plate. An arc-shaped pushing rod is fixedly connected at the central axis of the outer surface of the pressing deformation rod, and an auxiliary turning and colliding rod is fixedly connected at one end of the arc-shaped pushing rod far away from the pressing deformation rod.

[0011] Preferably, the auxiliary turning and colliding rod is slidably arranged inside the transverse groove, the outer surface of the auxiliary turning and colliding rod is in contact with the outer surface of the transverse groove, and the auxiliary turning and colliding rod penetrates through the transverse groove and extends to the outside.

[0012] Preferably, a triangular cleaning plate is hinged at the upper part of the inner side outer surface of the semi-circular pressing plate. A reset spring is fixedly connected at the central axis of the outer surface of the triangular cleaning plate, and one end of the reset spring far away from the triangular cleaning plate is fixedly connected with the outer surface of the arc-shaped triangular plate.

[0013] Preferably, the triangular part of the triangular cleaning plate is in contact with the outer surface of the crushing roller. The triangular cleaning plate is arc-shaped, the arc surface of the triangular cleaning plate faces outward, and the two triangular cleaning plates are symmetrically arranged.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] (1). For this carbon material crushing device, through the setting of the device, when the rotating shaft rotates, under the action of centrifugal force, the knocking rod can rotate outward under the action of the auxiliary pipe and the tension spring. When it rotates to contact the material, the mutual extrusion of the knocking rods on both sides will enhance the extrusion force during the crushing of the material, thereby enhancing the crushing effect of the device. At the same time, when the knocking rod rotates in a centrifugal motion, it will collide with the arc-shaped triangular plate. Under the action of the collision force, the triangular part of the arc-shaped triangular plate will move along the outer surface of the crushing roller, so as to clean the powder on the outer surface of the crushing roller.

[0016] (2) When the material passes through the crushing roller, it will fall on the arc-shaped elastic net. When the arc-shaped triangular plate rotates, it will push the semi-circular pressing plate to extrude the arc-shaped elastic net. After extrusion, the arc-shaped elastic net will vibrate and deform, thereby screening the material on the arc-shaped elastic net, preventing a large amount of material from accumulating on the arc-shaped elastic net and causing blockage of the arc-shaped elastic net, thus affecting the discharging.

[0017] (3) When the arc-shaped elastic net is subjected to extrusion, it will deform upward. In this deformed state, the crushing roller can contact the arc-shaped elastic net, so that the crushing roller can further extrude and crush the material on the arc-shaped elastic net, thereby enhancing the crushing effect of the device.

[0018] (4) When the arc-shaped triangular plate rotates, it will push the semi-circular pressing plate to move. Since the pressing plate is semi-circular, during the movement, it will rotate under the action of the extrusion deformation rod. When it rotates, the triangular cleaning plate can move along the outer surface of the crushing roller under the limitation of the crushing roller, thereby achieving the purpose of cleaning the outer surface of the crushing roller and enhancing the cleaning effect of the device on the crushing roller.

[0019] (5) According to the principle of action and reaction, when the semi-circular pressing plate is subjected to the limiting force of the extrusion deformation rod, the extrusion deformation rod will be subjected to the extrusion force of the semi-circular pressing plate. Under the action of the extrusion force, the extrusion deformation rod can be deformed. In this deformation effect, the auxiliary turning and colliding rod can turn the material inside the two arc-shaped triangular plates under the action of the arc-shaped pushing rod, thereby enhancing the crushing effect of the crushing roller on the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 is a cross-sectional view of the overall structure of the present invention;

[0022] Figure 3 is the present invention Figure 2 an enlarged view of A in;

[0023] Figure 4 is a schematic diagram of the overall structure of the semi-circular pressing plate of the present invention;

[0024] Figure 5 is a schematic diagram of the overall structure of the triangular cleaning plate of the present invention.

[0025] In the figure: 1. Crushing box; 11. Support base; 12. Feeding trough; 13. Discharge pipe; 2. Rotating shaft; 21. Motor; 22. Crushing roller; 3. Arc-shaped triangular plate; 4. Moving groove; 41. Auxiliary pipe; 42. Tension spring; 43. Knocking rod; 5. Semi-circular extrusion plate; 51. Arc-shaped elastic net; 52. Extrusion deformation rod; 6. Horizontal groove; 61. Arc-shaped pushing rod; 62. Auxiliary turning and colliding rod; 7. Triangular cleaning plate; 71. Reset spring. Detailed implementation manner

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-5 , the present invention provides a technical solution: a carbon material crushing device, including a crushing box 1. The purpose of this setting is to facilitate the crushing treatment of materials. A support base 11 is fixedly connected to the bottom side of the crushing box 1. The purpose of this setting is to facilitate the support of the entire device. An inlet groove 12 is opened at the central axis of the top of the crushing box 1. The purpose of this setting is to facilitate feeding. A discharge pipe 13 is connected and arranged at the central axis of the bottom side of the crushing box 1. The purpose of this setting is to facilitate discharging. Two rotating shafts 2 are arranged side by side inside the crushing box 1. The purpose of this setting is to facilitate the auxiliary setting of the crushing rollers 22. The front and rear ends of the two rotating shafts 2 respectively penetrate the outer wall of the crushing box 1 and extend to the outside. The purpose of this setting is to facilitate the rotation of the rotating shaft 2. The rear extension parts of the two rotating shafts 2 are rotationally connected to the outer wall of the crushing box 1 through bearings. The purpose of this setting is to facilitate the limitation of the rotating shaft 2. The front extension part of the left rotating shaft 2 is fixedly connected with a motor 21. The purpose of this setting is to facilitate the provision of external power. The outer surfaces of the two rotating shafts 2 are fixedly connected with crushing rollers 22. The purpose of this setting is to facilitate the crushing treatment of materials. The outer surfaces of the two crushing rollers 22 are in contact with each other. The purpose of this setting is to facilitate the crushing of materials. Two arc-shaped triangular plates 3 are arranged directly above the crushing rollers 22. The purpose of this setting is to facilitate the blocking of materials. The two arc-shaped triangular plates 3 are respectively hinged on the inner wall of the crushing box 1. The purpose of this setting is to facilitate the rotation of the arc-shaped triangular plates 3. The two arc-shaped triangular plates 3 are respectively arranged on both sides of the inlet groove 12. The purpose of this setting is to facilitate the blocking of materials. Among them, the triangular parts of the two arc-shaped triangular plates 3 are respectively in contact with the outer surfaces of the two crushing rollers 22. The purpose of this setting is to facilitate the cleaning of the outer surfaces of the crushing rollers 22 by means of rotation.

[0028] Preferably, in this embodiment, in order to facilitate the use of the centrifugal force generated when the rotating shaft 2 rotates, a plurality of moving grooves 4 are provided on the outer surface of the crushing roller 22. The purpose of this setting is to facilitate the movement of the knocking rod 43. At the central axes of the outer surfaces of the two rotating shafts 2, a plurality of auxiliary tubes 41 are respectively fixedly connected. The purpose of this setting is to facilitate the limitation of the knocking rod 43. A tension spring 42 is arranged inside the plurality of auxiliary tubes 41. The purpose of this setting is to facilitate the quick reset of the knocking rod 43. The bottom of the tension spring 42 is fixedly connected to the outer surface of the rotating shaft 2. The purpose of this setting is to facilitate the fixation of the tension spring 42. One end of the tension spring 42 away from the rotating shaft 2 is fixedly connected to a knocking rod 43. The purpose of this setting is to facilitate knocking the material while enabling it to collide with the arc-shaped triangular plate 3.

[0029] Preferably, in this embodiment, in order to facilitate the limitation of the knocking rod 43, the knocking rod 43 is slidably arranged inside the moving groove 4. The purpose of this setting is to facilitate the movement of the knocking rod 43. The outer surface of the knocking rod 43 is in contact with the outer surface of the moving groove 4. The purpose of this setting is to facilitate the movement of the knocking rod 43. The outer surface of the knocking rod 43 is flush with the outer surface of the moving groove 4. The purpose of this setting is to facilitate preventing the material from entering. The original length of the tension spring 42 is the same as the length of the auxiliary tube 41. The purpose of this setting is to facilitate the limitation of the knocking rod 43.

[0030] Preferably, in this embodiment, in order to facilitate the use of the rotation effect of the arc-shaped triangular plate 3, semi-circular pressing plates 5 are respectively hinged at the central axes of the outer surfaces of the two arc-shaped triangular plates 3. The purpose of this setting is to facilitate the rotation of the semi-circular pressing plates 5. One end of the two semi-circular pressing plates 5 away from the arc-shaped triangular plate 3 is fixedly connected to an arc-shaped elastic net 51. The purpose of this setting is to facilitate the screening of the material. The two ends of the arc-shaped elastic net 51 are respectively fixedly connected to the side walls of the two semi-circular pressing plates 5. The purpose of this setting is to facilitate the fixation of the arc-shaped elastic net 51.

[0031] Preferably, in this embodiment, in order to facilitate the use of the moving extrusion force of the semi-circular pressing plate 5, an extrusion deformation rod 52 is arranged at the central axis of the outer surface of the semi-circular pressing plate 5. The purpose of this setting is to facilitate the limitation of the semi-circular pressing plate 5 and thus facilitate its rotation. The extrusion deformation rod 52 is fixedly connected to the inner wall of the crushing box 1. The purpose of this setting is to facilitate the fixation of the extrusion deformation rod 52. One side of the extrusion deformation rod 52 away from the crushing box 1 is in contact with the outer surface of the semi-circular pressing plate 5. The purpose of this setting is to facilitate the rotation of the semi-circular pressing plate 5.

[0032] Preferably, in this embodiment, in order to facilitate the use of the extrusion deformation effect of the extrusion deformation rod 52, a horizontal groove 6 is provided on the upper side of the arc-shaped triangular plate 3. The purpose of this setting is to facilitate the movement of the auxiliary turning collision rod 62. At the central axis of the outer surface of the extrusion deformation rod 52, an arc-shaped pushing rod 61 is fixedly connected. The purpose of this setting is to facilitate the use of the deformation effect of the extrusion deformation rod 52. One end of the arc-shaped pushing rod 61 away from the extrusion deformation rod 52 is fixedly connected with an auxiliary turning collision rod 62. The purpose of this setting is to facilitate the turning of the material.

[0033] Preferably, in this embodiment, in order to facilitate the limitation of the auxiliary turning collision rod 62, the auxiliary turning collision rod 62 is slidably arranged inside the horizontal groove 6. The purpose of this setting is to facilitate the movement of the auxiliary turning collision rod 62. The outer surface of the auxiliary turning collision rod 62 is in contact with the outer surface of the horizontal groove 6. The purpose of this setting is to facilitate the movement and extrusion of the auxiliary turning collision rod 62. Among them, the auxiliary turning collision rod 62 penetrates through the horizontal groove 6 and extends to the outside. The purpose of this setting is to facilitate the turning of the material.

[0034] Preferably, in this embodiment, in order to facilitate the enhancement of the cleaning effect on the outer surface of the crushing roller 22, a triangular cleaning plate 7 is hinged to the upper part of the inner outer surface of the semi-circular extrusion plate 5. The purpose of this setting is to facilitate the rotation of the triangular cleaning plate 7. At the central axis of the outer surface of the triangular cleaning plate 7, a return spring 71 is fixedly connected. The purpose of this setting is to facilitate the rapid reset of the triangular cleaning plate 7 by using the elastic deformation of the return spring 71. One end of the return spring 71 away from the triangular cleaning plate 7 is fixedly connected to the outer surface of the arc-shaped triangular plate 3. The purpose of this setting is to facilitate the fixation of the return spring 71.

[0035] Preferably, in this embodiment, in order to facilitate the cleaning of the outer surface of the crushing roller 22, the triangular part of the triangular cleaning plate 7 is in contact with the outer surface of the crushing roller 22. The purpose of this setting is to facilitate the cleaning of the outer surface of the crushing roller 22 by using the movement effect of the triangular cleaning plate 7. The triangular cleaning plate 7 is arc-shaped. The purpose of this setting is to facilitate the rotation of the triangular cleaning plate 7. The arc surface of the triangular cleaning plate 7 faces outward. The purpose of this setting is to facilitate the use of the impact effect of the knocking rod 43. Two triangular cleaning plates 7 are symmetrically arranged. The purpose of this setting is to facilitate the enhancement of the crushing effect on the crushing roller 22.

[0036] Working principle:

[0037] When the material needs to be crushed, the staff can put the material into the inside of the crushing box 1 through the feeding chute 12. At the same time, start the motor 21. The start of the motor 21 will drive the rotating shaft 2 to rotate. The rotation of the rotating shaft 2 will drive the crushing roller 22 to rotate, so as to achieve the purpose of squeezing and crushing the material. Through the setting of this device, when the rotating shaft 2 rotates, under the action of centrifugal force, the knocking rod 43 can rotate outward under the action of the auxiliary pipe 41 and the tension spring 42. When it rotates to contact the material, the mutual extrusion of the two knocking rods 43 on both sides will enhance the extrusion force during the crushing of the material, and thus the crushing effect of this device can be enhanced. At the same time, when the knocking rod 43 rotates and makes a centrifugal motion, it will collide with the arc-shaped triangular plate 3. Under the action of the collision force, the triangular part of the arc-shaped triangular plate 3 will move along the outer surface of the crushing roller 22, so as to clean the powder on the outer surface of the crushing roller 22. Secondly, when the material passes through the crushing roller 22, it will fall on the arc-shaped elastic net 51. When the arc-shaped triangular plate 3 rotates, it will push the semi-circular pressing plate 5 to press the arc-shaped elastic net 51. After being pressed, the arc-shaped elastic net 51 will vibrate and deform, so as to screen the material on the arc-shaped elastic net 51, prevent a large amount of material from accumulating on the arc-shaped elastic net 51 and causing the blockage of the arc-shaped elastic net 51, and thus affect the discharging.

[0038] At the same time, when the arc-shaped elastic net 51 is subjected to the extrusion force, it will deform upward. In this deformed state, the crushing roller 22 can contact the arc-shaped elastic net 51, so that the crushing roller 22 can further squeeze and crush the material on the arc-shaped elastic net 51, and thus the crushing effect of this device is enhanced. Secondly, when the arc-shaped triangular plate 3 rotates, it will push the semi-circular pressing plate 5 to move. Since the pressing plate is semi-circular, during the moving process, it will rotate under the action of the extrusion deformation rod 52. When it rotates, the triangular cleaning plate 7 can move along the outer surface of the crushing roller 22 under the limiting action of the crushing roller 22, so as to achieve the purpose of cleaning the outer surface of the crushing roller 22, and thus enhance the cleaning effect of this device on the crushing roller 22. At the same time, according to the principle of action and reaction, when the semi-circular pressing plate 5 is subjected to the limiting force of the extrusion deformation rod 52, the extrusion deformation rod 52 will be subjected to the extrusion force of the semi-circular pressing plate 5. Under the action of the extrusion force, the extrusion deformation rod 52 can be deformed. In this deformation effect, the auxiliary turning and colliding rod 62 can turn the material inside the two arc-shaped triangular plates 3 under the action of the arc-shaped pushing rod 61, so as to enhance the crushing effect of the crushing roller 22 on the material.

[0039] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon material crushing device, comprising a crushing box (1), characterized in that: A support base (11) is fixedly connected to the bottom side of the crushing box (1). An inlet chute (12) is formed at the central axis of the top of the crushing box (1). A discharge pipe (13) is communicated and arranged at the central axis of the bottom side of the crushing box (1); Two rotating shafts (2) are arranged side by side inside the crushing box (1). The front and rear ends of the two rotating shafts (2) respectively penetrate through the outer wall of the crushing box (1) and extend to the outside. The rear extending parts of the two rotating shafts (2) are rotatably connected to the outer wall of the crushing box (1) through bearings. The front extending part of the left rotating shaft (2) is fixedly connected with a motor (21). Crushing rollers (22) are fixedly connected to the outer surfaces of the two rotating shafts (2). The outer surfaces of the two crushing rollers (22) are in contact with each other; Two arc-shaped triangular plates (3) are arranged directly above the crushing rollers (22). The two arc-shaped triangular plates (3) are respectively hinged on the inner wall of the crushing box (1). The two arc-shaped triangular plates (3) are respectively arranged on both sides of the inlet chute (12); Wherein, the triangular parts of the two arc-shaped triangular plates (3) are respectively in contact with the outer surfaces of the two crushing rollers (22); A plurality of moving grooves (4) are formed on the outer surface of the crushing roller (22). A plurality of auxiliary pipes (41) are respectively fixedly connected to the central axes of the outer surfaces of the two rotating shafts (2). A tension spring (42) is arranged inside the plurality of auxiliary pipes (41). The bottom of the tension spring (42) is fixedly connected to the outer surface of the rotating shaft (2). One end of the tension spring (42) far from the rotating shaft (2) is fixedly connected with a knocking rod (43); The knocking rod (43) is slidably arranged inside the moving groove (4). The outer surface of the knocking rod (43) is in contact with the outer surface of the moving groove (4). The outer surface of the knocking rod (43) is flush with the outer surface of the moving groove (4). The original length of the tension spring (42) is the same as the length of the auxiliary pipe (41); Semicircular pressing plates (5) are respectively hinged to the central axes of the outer surfaces of the two arc-shaped triangular plates (3). Arc-shaped elastic nets (51) are fixedly connected to the ends of the two semicircular pressing plates (5) far from the arc-shaped triangular plates (3). The two ends of the arc-shaped elastic net (51) are respectively fixedly connected to the side walls of the two semicircular pressing plates (5); An extrusion deformation rod (52) is arranged at the central axis of the outer surface of the semicircular pressing plate (5). The extrusion deformation rod (52) is fixedly connected to the inner wall of the crushing box (1). The side of the extrusion deformation rod (52) far from the crushing box (1) is in contact with the outer surface of the semicircular pressing plate (5); A transverse groove (6) is formed above the arc-shaped triangular plate (3). An arc-shaped pushing rod (61) is fixedly connected to the central axis of the outer surface of the extrusion deformation rod (52). An auxiliary turning and colliding rod (62) is fixedly connected to the end of the arc-shaped pushing rod (61) far from the extrusion deformation rod (52); The auxiliary turning and colliding rod (62) is slidably arranged inside the transverse groove (6). The outer surface of the auxiliary turning and colliding rod (62) is in contact with the outer surface of the transverse groove (6); Among them, the auxiliary turning collision rod (62) penetrates through the transverse groove (6) and extends to the outside; The upper part of the inner outer surface of the semi-circular pressing plate (5) is hinged with a triangular cleaning plate (7). A return spring (71) is fixedly connected to the middle axis of the outer surface of the triangular cleaning plate (7). One end of the return spring (71) far away from the triangular cleaning plate (7) is fixedly connected to the outer surface of the arc-shaped triangular plate (3); The triangular part of the triangular cleaning plate (7) is in contact with the outer surface of the crushing roller (22). The triangular cleaning plate (7) is arc-shaped. The arc surface of the triangular cleaning plate (7) faces outward. The two triangular cleaning plates (7) are symmetrically arranged.

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