Conveying device for carbon black production

Abstract

The invention discloses a conveying device for carbon black production, and relates to the technical field of carbon black production.The conveying device comprises a loading frame, a transmission roller rotationally penetrates through the inner wall of the loading frame, a conveying belt is arranged on the circumferential face of the transmission roller, a driving motor is fixedly installed on the surface of the loading frame, and the output end of the driving motor is fixedly connected with the transmission roller; the device further comprises a discharging device. Wherein the discharging device comprises a supporting frame, a discharging frame, a guide frame, a rotating rod, a contact plate, a plugging plate, a round rod, a supporting rod, a first spring, a rotating shaft and a rubber plate, the supporting frame is fixedly installed at the top of the loading frame, the discharging frame fixedly penetrates through the top of the supporting frame, and the guide frame is fixedly installed on the surface of the supporting frame. The moving speed of the materials is reduced through the rubber plate, it is guaranteed that the materials can be stably transferred to the conveying belt, and safety in the conveying process is effectively guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of carbon black production, in particular to a conveying device for carbon black production. Background Art

[0002] Carbon black is a fine particulate matter composed of carbon elements, usually in the form of black powder. It is an important industrial raw material and is widely used in the production of rubber, coatings, inks and other products.

[0003] The patent with patent announcement number CN208932371U relates to a conveying device for carbon black production, including a base and a universal wheel, the top ends of the four universal wheels are respectively connected to the four corner screws of the bottom end of the base, columns are welded at the front and rear ends of the left side of the top of the base, a U-shaped plate is welded at the top right side of the base, the inner top ends of the two opposite columns are screwed to one end of the support plate, the other ends of the two support plates are respectively connected to the front and rear two sides of the left top of the U-shaped plate with screws, and the inner sides of the two opposite support plates are plugged with a first rotating shaft from left to right. In actual use, the second motor, cam, push rod, rectangular groove, circular plate, blade, first motor, second rotating shaft and conveyor belt are cooperated to realize quantitative conveying of materials, thereby improving conveying efficiency, and the cooperation of the partition plate and the annular plate prevents the materials from rolling to the ground, thereby avoiding the waste of materials and greatly satisfying the conveying of carbon black or carbon black raw materials.

[0004] The above patent has the function of realizing quantitative material transportation. Through the cooperation of the second motor, cam, push rod, rectangular groove, circular plate, blades, first motor, second rotating shaft and conveyor belt, quantitative material transportation is effectively realized to ensure stable material transportation. However, when discharging carbon black material, the material will collide after falling onto the surface of the conveyor belt. The collision force causes part of the carbon black to splash into the working area, which not only increases the waste of carbon black material in the transportation process, but also makes the cleaning of the working area more difficult. At the same time, during the discharge process, carbon black material often accumulates and clogs, resulting in the inability to discharge the carbon black residue smoothly, resulting in incomplete discharge and affecting the discharge efficiency of the carbon black material. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a conveying device for carbon black production, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the present invention is implemented through the following technical solutions: a conveying device for carbon black production, comprising a loading frame, an inner wall of the loading frame is rotatably penetrated by a transmission roller, a circumferential surface of the transmission roller is provided with a conveyor belt, a driving motor is fixedly installed on the surface of the loading frame, an output end of the driving motor is fixedly connected to the transmission roller, the driving motor is started, the output end of the driving motor drives the transmission roller to rotate counterclockwise, and the rotation of the transmission roller drives the conveyor belt to rotate counterclockwise, and also includes a feeding device; wherein, the feeding device includes a supporting frame, a feeding frame, a guide frame, a rotating rod, a contact plate, a blocking plate, a round rod, a supporting rod, a No. 1 spring, a rotating shaft and a rubber plate, the contact plate contacts with the circumferential surface of the round rod during the rotation process, and the rotation of the contact plate applies a thrust to the round rod, so that the rotation of the contact plate drives the round rod to the rubber The rubber plate moves in the direction of the rubber plate, the support frame is fixedly mounted on the top of the loading frame, the unloading frame is fixedly passed through the top of the support frame, the guide frame is fixedly mounted on the surface of the support frame, the rotating rod rotates and passes through the inner and outer walls of the support frame, the contact plate is fixedly mounted on the circumferential surface of the rotating rod, the sealing plate slides and passes through the inner and outer walls of the unloading frame, the round rod is fixedly mounted on a side of the sealing plate close to the contact plate, the support rod is fixedly mounted on the surface of the sealing plate, the No. 1 spring is arranged between the support rod and the unloading frame, the rotating shaft rotates and passes through the inner and outer walls of the guide frame, the rubber plate is fixedly mounted on the circumferential surface of the rotating shaft, the rotating rod is connected to the output end of the driving motor through a belt, the driving motor drives the rotating rod to rotate counterclockwise through the belt, and the rotating rod rotates to drive the contact plate to rotate counterclockwise.

[0007] According to the above technical solution, a hole groove is provided on one side of the blanking frame close to the support rod, and the circumferential surface of the support rod contacts the inner wall of the hole groove. When the support rod moves, the blanking frame provides support for the support rod through the hole groove. A rectangular groove is provided on one side of the guide frame close to the rubber plate. The rubber plate is matched with the size of the rectangular groove, and the rubber plate fits with the rectangular groove during rotation.

[0008] According to the above technical solution, a No. 1 volute spring is arranged between the rotating shaft and the guide frame. The rotating shaft stretches the No. 1 volute spring during rotation, and the No. 1 volute spring is deformed due to the stretching. The deformed No. 1 volute spring applies a reaction force to the rotating shaft under the action of its own elasticity. The rubber plate contacts the inner wall of the rectangular groove, and an anti-slip groove is opened on the top of the rubber plate.

[0009] According to the above technical scheme, it also includes an auxiliary device and a locking device; the auxiliary device includes a carrying frame, a sleeve plate, a sliding block, a cylindrical rod, a carrying rod, a rotating plate and a plurality of blocking rods, the carrying frame is fixedly installed on the surface of the blanking frame, the sleeve plate is slidably installed on the inner wall of the carrying frame, the sliding block slides through the inner and outer walls of the carrying frame, the sliding block is fixedly connected to the sleeve plate, the cylindrical rod is fixedly installed on the side of the sleeve plate away from the support rod, the carrying rod is fixedly installed on the inner wall of the sleeve plate, the rotating plate is rotatably installed on the circumferential surface of the carrying rod, and a plurality of blocking rods are fixedly installed on the inner wall of the carrying frame, and a side of the sleeve plate away from the cylindrical rod is fixedly connected to the support rod. When the support rod moves toward the carrying frame, the movement of the support rod drives the sleeve plate to move in the direction away from the blanking frame.

[0010] According to the above technical solution, a No. 2 scroll spring is arranged between the rotating plate and the carrying rod. The rotating plate stretches the No. 2 scroll spring during rotation. The No. 2 scroll spring is deformed due to the stretching. The deformed No. 2 scroll spring drives the rotating plate to quickly reset. A spherical surface is provided on one side of the cylindrical rod away from the sleeve plate, and a slot is provided on the circumferential surface of the cylindrical rod.

[0011] According to the above technical solution, a curved surface 1 is provided on a side of the rotating plate away from the cylindrical rod. The curved surface 1 of the rotating plate contacts the blocking rod during movement. The blocking rod exerts resistance on the curved surface 1, and the rotating plate rotates due to the resistance. A circular hole is provided on the surface of the carrying frame, and the size of the circular hole is adapted to the cylindrical rod.

[0012] The locking device comprises a fixed plate, a T-shaped plate, a limit plate, a No. 2 spring, an elastic sheet, an L-shaped plate and a pressure plate, the movement of the pressure plate drives the L-shaped plate to move in the direction of the limit plate, the L-shaped plate squeezes the elastic sheet during the movement, and the elastic sheet is deformed due to the squeezing, the fixed plate is fixedly mounted on the top of the mounting frame, the T-shaped plate is slidably mounted on the inner wall of the fixed plate, the limit plate slides through the bottom of the T-shaped plate, the No. 2 spring is arranged between the limit plate and the T-shaped plate, the elastic sheet is fixedly mounted on the surface of the T-shaped plate, the L-shaped plate is fixedly mounted on the other end of the elastic sheet, the pressure plate is fixedly mounted on the top of the L-shaped plate, the bottom of the fixed plate is provided with a hole, the limit plate contacts the inner wall of the hole, the limit plate is provided with an inclined surface one on a side close to the mounting frame, the spherical surface one of the cylindrical rod contacts the inclined surface one of the limit plate, the spherical surface one moves to squeeze the inclined surface one, and the limit plate is squeezed and moves upward.

[0013] According to the above technical solution, the L-shaped plate contacts the inner wall of the fixed plate, and a limiting groove is provided on a side of the fixed plate close to the L-shaped plate. The L-shaped plate contacts the inner wall of the limiting groove, and the L-shaped plate separates from the inner wall of the limiting groove during movement, so that the limiting effect of the L-shaped plate on the T-shaped plate is released.

[0014] The present invention provides a conveying device for carbon black production, which has the following beneficial effects: (1) In the conveying device for carbon black production, when the contact plate and the round rod are in contact, the blocking plate is intermittently opened to discharge the material. The blocking plate is reciprocated by the intermittent contact between the contact plate and the round rod, and intermittent material discharge is achieved to prevent material waste or overflow caused by large-scale discharge, thereby improving the stability of material transportation. At the same time, the material moves on the anti-skid groove and generates friction, so that the rubber plate exerts additional resistance on the material. The rubber plate is used to slow down the movement speed of the material, ensuring that the material can be stably transferred to the conveyor belt, preventing the material from rebounding to the working area due to direct fall, and effectively ensuring the safety of the conveying process.

[0015] (2) In the conveying device for carbon black production, the intermittent collision between the rotating sheet and the blocking rod generates continuous vibration, and the blocking rod transmits the vibration to the sealing plate. The continuous vibration transmitted by the blocking rod effectively reduces the jamming or sticking of the sealing plate during the opening process, thereby ensuring the stability of continuous material transportation. At the same time, when the arc surface 1 of the rotating sheet contacts the blocking rod, the rotating sheet rotates and separates from the blocking rod. By opening the arc surface 1, the rotating sheet can be quickly separated from the blocking rod with the help of the arc surface 1, effectively avoiding the continuous occurrence of collisions, thereby extending the service life of the rotating sheet.

[0016] (3) In the conveying device used for carbon black production, the limit plate contacts the inner wall of the slot, so that the limit plate applies a limit to the cylindrical rod. By pulling the blocking plate to move to the specified position, the limit plate automatically limits the cylindrical rod, which is convenient for the operator to change the state of the blocking plate, carry out continuous material discharge or perform daily maintenance on the unloading frame. At the same time, the L-shaped plate and the limit slot are separated, so that the limit imposed by the L-shaped plate on the T-shaped plate is released. Through standardized operation, the limit on the T-shaped plate is released first, and then the limit plate can be pulled to move upward, which effectively improves the standardization of operation and prevents emergencies caused by misoperation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the position structure of the transmission roller of the present invention; Figure 3 This is a schematic diagram of the position structure of the driving motor and the rotating rod of the present invention; Figure 4 It is a schematic diagram of the internal structure of the blanking device of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 6 This is a schematic diagram of the position structure of the rotating shaft and the rubber plate of the present invention; Figure 7It is a schematic diagram of the internal structure of the auxiliary device of the present invention; Figure 8 It is a schematic diagram of the structure of the locking device of the present invention.

[0018] In the figure: 1. loading frame; 2. driving roller; 3. conveyor belt; 4. driving motor; 5. supporting frame; 6. unloading frame; 7. guide frame; 8. rotating rod; 9. contact plate; 10. blocking plate; 11. round rod; 12. supporting rod; 13. spring No. 1; 14. rotating shaft; 15. rubber plate; 161. carrying frame; 162. sleeve plate; 163. sliding block; 164. cylindrical rod; 165. carrying rod; 166. rotating plate; 167. blocking rod; 171. fixing plate; 172. T-shaped plate; 173. limiting plate; 174. spring No. 2; 175. elastic sheet; 176. L-shaped plate; 177. pressing plate. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-Figure 8 One embodiment of the present invention is: a conveying device for carbon black production, comprising a loading frame 1, the inner wall of the loading frame 1 is rotatably penetrated by a driving roller 2, the circumferential surface of the driving roller 2 is provided with a conveyor belt 3, the surface of the loading frame 1 is fixedly mounted with a driving motor 4, the output end of the driving motor 4 is fixedly connected to the driving roller 2, and also includes a feeding device; wherein the feeding device comprises a supporting frame 5, a feeding frame 6, a guide frame 7, a rotating rod 8, a contact plate 9, a blocking plate 10, a round rod 11, a supporting rod 12, a No. 1 spring 13, a rotating shaft 14 and a rubber plate 15, the supporting frame 5 is fixedly mounted on the top of the loading frame 1, the feeding frame 6 is fixedly penetrated through the top of the supporting frame 5, and the guide frame 7 is fixedly mounted on the surface of the supporting frame 5, The rotating rod 8 rotates and passes through the inner and outer walls of the support frame 5, the contact plate 9 is fixedly installed on the circumferential surface of the rotating rod 8, the sealing plate 10 slides and passes through the inner and outer walls of the unloading frame 6, the round rod 11 is fixedly installed on the side of the sealing plate 10 close to the contact plate 9, the support rod 12 is fixedly installed on the surface of the sealing plate 10, and the No. 1 spring 13 is arranged between the support rod 12 and the unloading frame 6. The rotating shaft 14 rotates and passes through the inner and outer walls of the guide frame 7, the rubber plate 15 is fixedly installed on the circumferential surface of the rotating shaft 14, the rotating rod 8 is connected to the output end of the driving motor 4 through a belt, and the reciprocating movement of the sealing plate 10 is realized through the intermittent contact between the contact plate 9 and the round rod 11, thereby realizing intermittent material discharge and effectively improving the stability of material transportation.

[0021] A hole groove is provided on one side of the unloading frame 6 close to the support rod 12, and the circumferential surface of the support rod 12 contacts the inner wall of the hole groove. A rectangular groove is provided on one side of the guide frame 7 close to the rubber plate 15, and the size of the rubber plate 15 is adapted to the rectangular groove. By providing the hole groove, the sealing plate 10 can drive the support rod 12 to move more stably, which helps to improve the stability of intermittent unloading.

[0022] A No. 1 scroll spring is arranged between the rotating shaft 14 and the guide frame 7. The rubber plate 15 contacts the inner wall of the rectangular groove. An anti-slip groove is provided on the top of the rubber plate 15. The rubber plate 15 slows down the moving speed of the material to ensure that the material can be stably transferred to the conveyor belt 3, thereby effectively ensuring the safety of the conveying process.

[0023] When the present embodiment is working, the material is first transported to the inside of the material discharging frame 6, and the material is blocked by the blocking plate 10 and stays in the material discharging frame 6, and the driving motor 4 is started, and the output end of the driving motor 4 drives the transmission roller 2 to rotate counterclockwise, and the rotation of the transmission roller 2 drives the conveyor belt 3 to rotate counterclockwise, and at the same time, the driving motor 4 drives the rotating rod 8 to rotate counterclockwise through the belt, and the rotation of the rotating rod 8 drives the contact plate 9 to rotate counterclockwise, and the contact plate 9 contacts the circumferential surface of the round rod 11 during the rotation, and the rotation of the contact plate 9 applies a thrust to the round rod 11, so that the rotation of the contact plate 9 drives the round rod 11 to move toward the rubber plate 15, and the movement of the round rod 11 drives the blocking plate 10 to move away from the material discharging frame 6, and the blocking plate 10 releases the blockage applied to the bottom of the material discharging frame 6 during the movement, so that the material discharging The material inside the frame 6 begins to be discharged downward, and the movement of the blocking plate 10 drives the support rod 12 to move away from the blanking frame 6. When the support rod 12 moves, the blanking frame 6 provides support for the support rod 12 through the hole groove. The support rod 12 squeezes the No. 1 spring 13 during the movement, and the No. 1 spring 13 is squeezed and deformed. When the contact surface between the contact plate 9 and the round rod 11 is separated, the deformed No. 1 spring 13 recovers and drives the support rod 12 to move toward the lower material frame 6. The movement of the support rod 12 drives the blocking plate 10 to move toward the lower material frame 6. The movement of the blocking plate 10 drives the round rod 11 to move away from the rubber plate 15. When the blocking plate 10 moves to the initial position, the blocking plate 10 blocks the bottom of the blanking frame 6 to prevent the material inside the blanking frame 6 from continuing to be discharged. When the contact plate 9 rotates and contacts the round rod 11 again, the round rod 11 repeats the above movement to realize the intermittent opening of the blocking plate 10, and completes the intermittent discharge of the material. The blocking plate 10 moves back and forth through the intermittent contact between the contact plate 9 and the round rod 11, and intermittent material discharge is realized to prevent material waste or overflow caused by large-scale discharge, thereby improving the stability of material transportation. The discharged material moves downward and contacts the inner wall of the guide frame 7, so that the guide frame 7 guides the material to move in the direction of the conveyor belt 3. The material contacts the top of the rubber plate 15 during movement. The material exerts downward pressure on the rubber plate 15 under the action of inertia. The rubber plate 15 rotates downward under the influence of the pressure, and the rotation of the rubber plate 15 drives the rotating shaft 14 to rotate downward. The rotating shaft 14 stretches during rotation. The No. 1 volute spring is stretched and deformed. The deformed No. 1 volute spring applies a reaction force to the rotating shaft 14 under the action of its own elasticity, so that the rubber plate 15 applies an upward supporting force to the material. At the same time, the material contacts the anti-skid groove of the rubber plate 15. When the material moves on the anti-skid groove, friction is generated between the rubber plate 15 and the rubber plate 15, so that the rubber plate 15 applies additional resistance to the material. The speed of the material movement is slowed down by the additional resistance. After the material is separated from the rubber plate 15, the deformed No. 1 volute spring recovers and drives the rotating shaft 14 to rotate upward. The rotation of the rotating shaft 14 drives the rubber plate 15 to rotate upward. The material continues to move and separates from the guide frame 7, and then falls smoothly to the top of the conveyor belt 3. The rotation of the conveyor belt 3 drives the material to move.The rubber plate 15 is used to slow down the moving speed of the material, ensuring that the material can be stably transferred to the conveyor belt 3, preventing the material from rebounding to the working area due to direct fall, and effectively ensuring the safety of the conveying process.

[0024] See also Figure 1-Figure 8 On the basis of the above embodiment, another embodiment of the present invention further includes an auxiliary device and a locking device; the auxiliary device includes a carrying frame 161, a sleeve plate 162, a sliding block 163, a cylindrical rod 164, a carrying rod 165, a rotating sheet 166 and a plurality of blocking rods 167, the carrying frame 161 is fixedly mounted on the surface of the blanking frame 6, the sleeve plate 162 is slidably mounted on the inner wall of the carrying frame 161, the sliding block 163 slides through the inner and outer walls of the carrying frame 161, the sliding block 163 is fixedly connected to the sleeve plate 162, and the cylindrical rod 164 is fixedly installed on the side of the sleeve 162 away from the support rod 12, the carrying rod 165 is fixedly installed on the inner wall of the sleeve 162, the rotating plate 166 is rotatably installed on the circumferential surface of the carrying rod 165, and a plurality of blocking rods 167 are fixedly installed on the inner wall of the carrying frame 161. The side of the sleeve 162 away from the cylindrical rod 164 is fixedly connected to the support rod 12. The continuous vibration transmitted by the blocking rod 167 can effectively reduce the jamming or jamming of the blocking plate 10 during the opening process, thereby ensuring the stability of continuous material transportation.

[0025] A No. 2 scroll spring is arranged between the rotating piece 166 and the carrying rod 165. A spherical surface 1 is provided on the side of the cylindrical rod 164 away from the sleeve plate 162, and a slot is provided on the circumferential surface of the cylindrical rod 164. By arranging the No. 2 scroll spring, it is ensured that the rotating piece 166 can quickly return to the initial position after rotation, and that the rotating piece 166 can stably generate vibration when colliding with the blocking rod 167.

[0026] A curved surface 1 is provided on one side of the rotating piece 166 away from the cylindrical rod 164, and a circular hole is provided on the surface of the mounting frame 161, the size of the circular hole is adapted to the cylindrical rod 164, and by providing the curved surface 1, the rotating piece 166 can be quickly separated from the blocking rod 167 with the aid of the curved surface 1, thereby effectively avoiding continuous occurrence of collisions, thereby extending the service life of the rotating piece 166.

[0027] The locking device includes a fixing plate 171, a T-shaped plate 172, a limiting plate 173, a second spring 174, an elastic sheet 175, an L-shaped plate 176 and a pressing plate 177. The fixing plate 171 is fixedly mounted on the top of the mounting frame 161, the T-shaped plate 172 is slidably mounted on the inner wall of the fixing plate 171, the limiting plate 173 slides through the bottom of the T-shaped plate 172, the second spring 174 is arranged between the limiting plate 173 and the T-shaped plate 172, and the elastic sheet 175 is fixedly mounted on the inner wall of the T-shaped plate 172. On the surface, the L-shaped plate 176 is fixedly installed at the other end of the elastic sheet 175, the pressure plate 177 is fixedly installed on the top of the L-shaped plate 176, a hole is provided at the bottom of the fixed plate 171, the limiting plate 173 is in contact with the inner wall of the hole, and the limiting plate 173 is provided with a slope on one side close to the mounting frame 161. By pulling the sealing plate 10 to move to the specified position, the limiting plate 173 automatically limits the cylindrical rod 164, which is convenient for operators to carry out continuous discharge or daily maintenance of the unloading frame 6.

[0028] The L-shaped plate 176 contacts the inner wall of the fixed plate 171, and a limiting groove is provided on one side of the fixed plate 171 close to the L-shaped plate 176. The L-shaped plate 176 contacts the inner wall of the limiting groove. Through standardized operation, the limitation of the T-shaped plate 172 is released first, and then the limiting plate 173 can be pulled to move upward, which effectively improves the standardization of the operation and prevents emergencies caused by incorrect operation.

[0029] When the present embodiment is working, when the support rod 12 moves toward the carrying frame 161, the support rod 12 moves to drive the sleeve plate 162 to move in the direction away from the blanking frame 6, and the sleeve plate 162 moves to drive the sliding block 163 to move in the direction away from the blanking frame 6. The sliding block 163 provides support for the sleeve plate 162 during the movement. At the same time, the sleeve plate 162 moves to drive the cylindrical rod 164 to move in the direction away from the blanking frame 6, and the sleeve plate 162 moves to drive the carrying rod 165 to move in the direction away from the blanking frame 6. The carrying rod 165 moves to drive the rotating sheet 166 to move in the direction away from the blanking frame 6. The inner concave surface of the rotating sheet 166 moves and contacts with multiple blocking surfaces. The circumferential surface of the rod 167 is in intermittent contact. When in contact, the blocking rod 167 applies resistance to the moving rotating piece 166, so that the rotating piece 166 continues to move and rotate in the direction of the lower material frame 6. The rotating piece 166 stretches the No. 2 scroll spring during rotation, and the No. 2 scroll spring is deformed by the stretching. When the rotating piece 166 and the blocking rod 167 are separated, the deformed No. 2 scroll spring drives the rotating piece 166 to reset quickly. The rotating piece 166 collides with the second blocking rod 167 during the reset to generate vibration, so that the rotating piece 166 and the blocking rod 167 intermittently collide to generate continuous vibration, and the blocking rod 167 transmits the vibration to the moving block The plate 10, the blocking plate 10 is affected by the vibration and moves more smoothly. The continuous vibration transmitted by the blocking rod 167 effectively reduces the jamming or jamming of the blocking plate 10 during the opening process, thereby ensuring the stability of continuous material transportation. When the support rod 12 moves in the direction away from the carrying frame 161, the support rod 12 moves to drive the sleeve plate 162 to move toward the lower material frame 6, and the sleeve plate 162 moves to drive the sliding block 163 to move toward the lower material frame 6. At the same time, the sleeve plate 162 moves to drive the cylindrical rod 164 to move toward the lower material frame 6, and the sleeve plate 162 moves to drive the carrying rod 165 to move toward the lower material frame 6. The carrying rod 16 The movement of the rotating piece 166 drives the rotating piece 166 to move toward the lower material frame 6. The arc surface 1 of the rotating piece 166 contacts the circumferential surfaces of the plurality of blocking rods 167 intermittently during the movement. When in contact, the blocking rods 167 exert additional resistance on the moving rotating piece 166. The rotating piece 166 rotates in a direction away from the lower material frame 6 under the influence of the resistance. After the rotation, the rotating piece 166 separates from the blocking rods 167. The deformed scroll spring restores and drives the rotating piece 166 to reset. By providing the arc surface 1, the rotating piece 166 can be quickly separated from the blocking rods 167 with the aid of the arc surface 1, thereby effectively avoiding the continuous occurrence of collisions, thereby extending the service life of the rotating piece 166. When the operator needs to keep the blocking plate 10 in the open state, the blocking plate 10 is manually pulled to move away from the blanking frame 6, so that the support rod 12 drives the sleeve plate 162 to move toward the limit plate 173, and the sleeve plate 162 moves to drive the cylindrical rod 164 to move toward the limit plate 173. The cylindrical rod 164 passes through the circular hole during the movement, so that the spherical surface 1 of the cylindrical rod 164 contacts the inclined surface 1 of the limit plate 173, and the spherical surface 1 moves to squeeze the inclined surface 1, and the limit plate 173 is squeezed and moves upward, and the limit plate 173 During the movement, the No. 2 spring 174 is squeezed and deformed. When the cylindrical rod 164 moves to the specified position, the contact surface between the limit plate 173 and the circumferential surface of the cylindrical rod 164 separates, and the deformed No. 2 spring 174 recovers and drives the limit plate 173 to move downward. During the movement, the limit plate 173 contacts the inner wall of the slot, so that the limit plate 173 limits the cylindrical rod 164. The cylindrical rod 164 is limited and cannot move, resulting in that the return of the support rod 12 is restricted. By pulling the blocking plate 10 moves to the specified position, so that the limiting plate 173 automatically limits the cylindrical rod 164, which is convenient for the operator to change the state of the blocking plate 10, to carry out continuous material discharge or to perform daily maintenance on the unloading frame 6. When the limit is released, the pressing plate 177 is manually squeezed to move in the direction of the limiting plate 173, and the movement of the pressing plate 177 drives the L-shaped plate 176 to move in the direction of the limiting plate 173. The L-shaped plate 176 squeezes the elastic sheet 175 during the movement, and the elastic sheet 175 is squeezed and deformed. At the same time, the L-shaped plate 176 moves The inner wall of the neutralizing and limiting groove is separated, so that the limit imposed by the L-shaped plate 176 on the T-shaped plate 172 is released, and the T-shaped plate 172 is pulled to move upward. The movement of the T-shaped plate 172 drives the limiting plate 173 to move upward. The limiting plate 173 separates from the contact surface of the slot during the movement, so that the limit on the cylindrical rod 164 is released. Through standardized operation, the limit on the T-shaped plate 172 is released first, and then the limiting plate 173 can be pulled to move upward, which effectively improves the standardization of the operation and prevents emergencies caused by incorrect operation.

[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 conveying device for carbon black production, comprising a loading frame (1), characterized in that: The inner wall of the loading frame (1) is rotatably penetrated by a transmission roller (2), the circumferential surface of the transmission roller (2) is provided with a conveyor belt (3), a driving motor (4) is fixedly mounted on the surface of the loading frame (1), the output end of the driving motor (4) is fixedly connected to the transmission roller (2), a support frame (5) is fixedly mounted on the top of the loading frame (1), a feeding frame (6) is fixedly penetrated on the top of the support frame (5), and the loading frame (1) further comprises a feeding device, an auxiliary device and a locking device; The auxiliary device comprises a carrying frame (161), a sleeve plate (162), a sliding block (163), a cylindrical rod (164), a carrying rod (165), a rotating sheet (166) and a plurality of blocking rods (167); the carrying frame (161) is fixedly mounted on the surface of the blanking frame (6); the sleeve plate (162) is slidably mounted on the inner wall of the carrying frame (161); the sliding block (163) slides through the inner and outer walls of the carrying frame (161); the sliding block (163) is fixedly connected to the sleeve plate (162); the cylindrical rod (164) is fixedly mounted on one side of the sleeve plate (162); the carrying rod (165) is fixedly mounted on the inner wall of the sleeve plate (162); the rotating sheet (166) is rotatably mounted on the circumferential surface of the carrying rod (165); and a plurality of blocking rods (167) are fixedly mounted on the inner wall of the carrying frame (161).

2. A conveying device for carbon black production according to claim 1, characterized in that: The material discharging device comprises a guide frame (7), a rotating rod (8), a contact plate (9), a blocking plate (10), a round rod (11), a support rod (12), a No. 1 spring (13), a rotating shaft (14) and a rubber plate (15), wherein the guide frame (7) is fixedly mounted on the surface of the support frame (5), the rotating rod (8) rotates and penetrates the inner and outer walls of the support frame (5), the contact plate (9) is fixedly mounted on the circumferential surface of the rotating rod (8), the blocking plate (10) slides and penetrates the inner and outer walls of the material discharging frame (6), and the round rod (11) is fixedly mounted on the sealing shaft (14). The blocking plate (10) is close to a side of the contact plate (9), the support rod (12) is fixedly mounted on the surface of the blocking plate (10), the No. 1 spring (13) is arranged between the support rod (12) and the blanking frame (6), the rotating shaft (14) rotates and penetrates the inner and outer walls of the guide frame (7), the rubber plate (15) is fixedly mounted on the circumferential surface of the rotating shaft (14), the rotating rod (8) is transmission-connected to the output end of the driving motor (4) through a belt, and the side of the sleeve plate (162) away from the cylindrical rod (164) is fixedly connected to the support rod (12).

3. A conveying device for carbon black production according to claim 2, characterized in that: A hole groove is formed on one side of the blanking frame (6) close to the support rod (12), and the circumferential surface of the support rod (12) contacts the inner wall of the hole groove. A rectangular groove is formed on one side of the guide frame (7) close to the rubber plate (15), and the size of the rubber plate (15) is adapted to that of the rectangular groove.

4. A conveying device for carbon black production according to claim 3, characterized in that: A first scroll spring is arranged between the rotating shaft (14) and the guide frame (7), the rubber plate (15) is in contact with the inner wall of the rectangular groove, and an anti-slip groove is provided on the top of the rubber plate (15).

5. A conveying device for carbon black production according to claim 4, characterized in that: A second scroll spring is provided between the rotating plate (166) and the carrying rod (165); a spherical surface 1 is provided on a surface of the cylindrical rod (164) away from the sleeve plate (162); and a clamping groove is provided on the circumferential surface of the cylindrical rod (164).

6. A conveying device for carbon black production according to claim 5, characterized in that: A curved surface 1 is provided on a surface of the rotating plate (166) away from the cylindrical rod (164), and a circular hole is provided on the surface of the carrying frame (161), wherein the size of the circular hole is adapted to the cylindrical rod (164).

7. A conveying device for carbon black production according to claim 6, characterized in that: The locking device comprises a fixing plate (171), a T-shaped plate (172), a limiting plate (173), a second spring (174), an elastic sheet (175), an L-shaped plate (176) and a pressing plate (177); the fixing plate (171) is fixedly mounted on the top of the mounting frame (161); the T-shaped plate (172) is slidably mounted on the inner wall of the fixing plate (171); the limiting plate (173) slidably penetrates the bottom of the T-shaped plate (172); the second spring (174) is arranged on the limiting plate (176) and the pressing plate (177); Between the positioning plate (173) and the T-shaped plate (172), the elastic sheet (175) is fixedly mounted on the surface of the T-shaped plate (172), the L-shaped plate (176) is fixedly mounted on the other end of the elastic sheet (175), the pressing plate (177) is fixedly mounted on the top of the L-shaped plate (176), a hole is provided at the bottom of the fixing plate (171), the limiting plate (173) is in contact with the inner wall of the hole, and a slope is provided on one side of the limiting plate (173) close to the mounting frame (161).

8. A conveying device for carbon black production according to claim 7, characterized in that: The L-shaped plate (176) contacts the inner wall of the fixing plate (171); a limiting groove is provided on a side of the fixing plate (171) close to the L-shaped plate (176); and the L-shaped plate (176) contacts the inner wall of the limiting groove.

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