A conveying device for cleaning iron drum and a method of using the same

Abstract

The present invention relates to the technical field of iron roll barrel cleaning, and discloses a conveying device for cleaning iron roll barrels and a method for using the same, comprising a base, a frame being arranged above the base, a driving mechanism being installed on the top of the frame, a control mechanism being fixedly installed on the top of the base, a liquid spraying mechanism being arranged below the control mechanism, and a cleaning mechanism being arranged on the top of the control mechanism. Through the arranged pendulum wheel, connecting rod and gear 1, two swing arms are operated alternately, so that the device can clean two iron roll barrels simultaneously within a period of time, thereby improving the cleaning efficiency. Through the arranged triangular blocks, the iron roll barrels can be directly clamped before being cleaned, and there is no need for an operator to fix the position of the iron roll barrels, thereby facilitating operation. Through roller 2, cleaning liquid can be automatically applied before the cleaning of the iron roll barrel begins, and through the inclined nozzle, part of the oil stains and impurities can be softened and diluted in advance, and the cleaning liquid can be prevented from splashing out of the barrel.

Description

Technical Field

[0001] The invention relates to the technical field of iron coil barrel cleaning, and in particular to a conveying device for cleaning an iron coil barrel and a use method thereof. Background Art

[0002] Iron drum is a round barrel container made of metal material, usually made of steel or iron alloy material, widely used in industrial production and transportation. Its main features are strong and durable structure, good pressure resistance, suitable for transporting liquid or solid materials. During the production process, the iron coil barrel will come into contact with various raw materials and chemicals, such as metal chips, oil stains, dust, chemical residues, etc. When liquid is added to the iron coil barrel after production is completed, the impurities and oil stains remaining inside will have an adverse effect on the added liquid. Therefore, before putting it into use, the inner wall of the iron coil barrel needs to be cleaned. When using the existing iron coil barrel cleaning device, several iron coil barrels to be cleaned need to be installed on the cleaning device, and cleaning liquid is injected into the iron coil barrels in turn. After cleaning is completed, the iron coil barrels need to be disassembled in turn, which is cumbersome to operate and is not conducive to improving the cleaning efficiency of the iron coil barrel. Therefore, it needs to be improved. Summary of the invention

[0003] The object of the present invention is to provide a conveying device for cleaning an iron roll barrel and a method for using the same, so as to solve the problems raised in the above background technology. To achieve the above object, the present invention provides the following technical solutions: comprising a base, a frame is arranged above the base, a driving mechanism is installed on the top of the frame, a control mechanism is fixedly installed on the top of the base, a liquid spraying mechanism is arranged below the control mechanism, and a cleaning mechanism is arranged on the top of the control mechanism; The control mechanism includes a platform, the platform is fixedly installed on the top of the base, two installation boxes are symmetrically arranged on the top of the platform, guide grooves 1 are symmetrically opened on both sides of the installation box, guide groove 2 is opened on the top of the installation box, vertical poles are arranged on both sides of the installation box, the bottom of the vertical pole passes through the surface of the platform and is slidably connected to the platform, a slider is slidably connected to the vertical pole, rollers 1 and 2 are rotatably connected to the two sides of the slider respectively, a contact is fixedly connected to the bottom of the slider, a guide rail is fixedly connected to the inner side of the bottom surface of the platform near the vertical pole, a triangular block is slidably connected to the guide rail, a mounting foot is arranged on the side of one end of the guide rail relative to the triangular block, a wedge-shaped contact rod is slidably connected to the bottom of the installation foot, and a groove is penetrated through the wedge-shaped contact rod; The liquid spraying mechanism comprises a cleaning liquid tank symmetrically arranged on the platform, the bottom of the cleaning liquid tank is connected with a hose, one end of the hose away from the cleaning liquid tank is connected with a ring, the ring is slidably connected to the bottom of the platform, a plurality of spray heads are equidistantly arranged on the inner wall of the ring, a rack 1 is fixedly connected to the outer wall of the ring, a spring rod is slidably connected to the other side of the outer wall of the ring, both ends of the spring rod are fixedly connected to the bottom of the platform, a gear 2 is meshed on the side of the rack 1, and a rack 2 is meshed on the side of the gear 2 relative to the rack 1; The cleaning mechanism includes a mounting plate, which is slidably arranged on the top of the mounting box, a liquid collecting pipe is fixedly connected to the middle of the mounting plate, a rack three is fixedly connected to one side of the top of the mounting box, a gear three is meshed at the bottom of the rack three, a worm two is fixedly connected to the axis of the gear three, the worm two is rotatably connected to the mounting plate, a worm wheel two is meshed at the side of the worm two, the worm wheel two is hollow and sleeved on the outer wall of the liquid collecting pipe, an inner sleeve is fixedly connected to the bottom of the worm wheel two, an outer sleeve is slidably connected to the outer wall of the inner sleeve, a lifting ring is movably sleeved on the top of the outer sleeve, and both sides of the lifting ring pass through the guide groove and are slidably connected to the vertical rod.

[0004] Preferably, the driving mechanism includes a driving motor fixedly connected to one end of the top of the frame, the output end of the driving motor is rotatably connected to a worm gear 1, a worm wheel 1 is meshed below the worm gear 1, a connecting rod is rotatably connected to the surface of the worm wheel 1, an end of the connecting rod away from the worm wheel 1 is rotatably connected to a balance wheel, the balance wheel is rotatably connected to the frame, a gear 1 is meshed below the balance wheel, a connecting shaft is fixedly connected to the axis of the gear 1, and an end of the connecting shaft away from the gear 1 is rotatably connected to the frame and fixedly connected to a swing arm.

[0005] Preferably, there are two swing arms, the two swing arms are fixedly connected to the connecting shaft and the balance wheel respectively, and the two ends of the bottom of the swing arm are slidably connected to the vertical rod.

[0006] Preferably, the control mechanism further comprises a through opening penetrating through the surface of the platform, the through opening being symmetrically arranged and used for the cleaning mechanism to enter the iron roll barrel from the installation box.

[0007] Preferably, the rack 1 and the rack 2 are both slidably connected to the platform, the gear 2 is rotatably connected to the platform, and one end of the rack 2 away from the gear 2 is rotatably connected to a rotating plate.

[0008] Preferably, the interior of the circular ring is hollow and connected to a plurality of the nozzles, the outer diameter of the circular ring is equal to the inner diameter of the iron barrel, and the nozzles are inclined.

[0009] Preferably, a plurality of brush belts are equidistantly arranged on the outer wall of the outer sleeve, and a self-priming pump is fixedly connected to the bottom of the liquid collecting pipe.

[0010] Preferably, a clamping box is movably connected to the bottom of the vertical rod, and a rubber strip is fixedly connected to the top and bottom of the clamping box. The rubber strip and the clamping box are arranged in an arc shape to fit the surface curvature of the iron drum.

[0011] Preferably, a method for using a conveying device for cleaning an iron barrel comprises the following steps: S1: In the initial state, the two swing arms are set in a vertical state. When the iron barrels arranged equidistantly on the conveyor are conveyed to the bottom of the device, the conveyor stops conveying. Subsequently, the drive motor is started, and the worm installed at the output end of the drive motor drives the worm wheel to rotate. During the continuous rotation of the worm wheel, the balance wheel is pulled by the connecting rod to swing back and forth on the frame. Through the swing of the balance wheel, one of the swing arms fixedly connected to the balance wheel is driven to swing back and forth, and the other swing arm swings in the opposite direction through gear 1 and the connecting shaft, so that the two swing arms operate alternately; S2: When one of the swing arms swings, it pulls the vertical rod from the middle of the platform toward the cleaning liquid tank. During the process, the lifting ring of the cleaning mechanism slides upward in the guide groove 1, driving the cleaning mechanism to rise as a whole, and the roller 2 contacts the rotating plate, and pushes the rack 2 to slide on the bottom of the platform through the rotating plate. The rack 2 drives the rack 1 on the other side through the gear 2, and moves in the opposite direction of the movement of the rack 2. The rack 1 pulls the ring to slide synchronously, and the spring on the spring rod is compressed during the process. When the ring is translated to the top of the iron barrel, the cleaning liquid is sprayed from the nozzle through the hose, and the cleaning liquid is evenly sprayed on the inner wall of the iron barrel. When the cleaning liquid is sprayed, the roller 1 passes under the triangular block and is pressed downward along the arc of the bottom of the triangular block, causing the slider to slide downward on the vertical rod. The contact contacts the clamping box and pushes the clamping box toward the vertical pole, so that the distance between the two clamping boxes becomes larger. During the process, roller two moves synchronously with roller one and breaks contact with the rotating plate. Through the spring rod, the ring, rack one, rack two and gear two automatically return to their original positions. Then roller one moves from the bottom of the triangular block to the side of the triangular block and contacts the bottom of one end of the guide rail, so that the slider, roller one and roller two return to their original positions. The two clamping boxes clamp the two sides of the outer wall of the iron roll barrel, and the rubber strip fits the outer wall of the iron roll barrel. When the swing arm swings to the other end of the platform, roller one pushes the triangular block to slide to the other end inside the guide rail, and the iron roll barrel leaves the conveyor at the same time. During the process, roller two contacts the other side of the rotating plate and lifts up the rotating plate and flips it upward. The cleaning mechanism moves downward and extends into the interior of the iron roll barrel. S3: When the swing arm is working, the mounting plate slides on the top of the mounting box, and the worm gear 2 is driven to rotate continuously through the rack 3, the gear 3 and the worm gear 2. When the worm gear 2 rotates, it drives the inner sleeve and the outer sleeve to rotate synchronously. During the process, the brush belt installed on the outer wall of the outer sleeve contacts the inner wall of the iron roll barrel and brushes its inner wall. During this process, the lifting ring moves downward along the guide groove 1, and drives the outer sleeve to move downward synchronously and extend into the inside of the iron roll barrel. During the rotation, the outer sleeve slides relative to the inner sleeve. When the lifting ring moves to the bottom of the guide groove 1, the brush belt is completely in contact with the inner wall of the iron roll barrel and continuously brushes. When it moves to the middle of the guide groove 1, the self-priming pump starts. The sewage in the iron drum is absorbed into the collecting pipe to complete the cleaning of the iron drum. After completion, the lifting ring uses the guide groove 1 to gradually lift and leave the brush belt and the outer sleeve from the inside of the iron drum. Then the roller 2 contacts the wedge-shaped contact rod and is pushed downward to make the slider slide downward. During the process, roller 1 is disconnected from the triangular block, and the distance between the two clamping boxes is expanded through the contact. The iron drum is released to the conveyor below and transported away by the running conveyor. The triangular block quickly returns to its position, and roller 2 is stuck in the groove. Then the swing arm swings to the other end again, and drives the wedge-shaped contact rod to move a certain distance in the same direction through roller 2. The wedge-shaped contact rod is then disconnected from roller 2 and returns to its position.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by setting the balance wheel, connecting rod and gear 1, during the operation of the device, the worm wheel 1 pulls the balance wheel through the connecting rod to swing back and forth, so that one of the swing arms fixedly connected to the balance wheel swings, and the other swing arm swings in the opposite direction of the previous swing arm through the balance wheel and the gear. The two swing arms operate alternately, so that the device can clean two iron drums at the same time within a period of time, thereby improving the cleaning efficiency; 2. In the present invention, by means of the provided triangular block, when the clamping box approaches the iron roll barrel to be cleaned, the roller 1 contacts the triangular block and moves downward, so that the contact pulls the clamping box outward, and when the center line of the two clamping boxes is flush with the center line of the iron roll barrel, the roller 1 is disengaged from the bottom of the triangular block, so that the contact rises, and the two clamping boxes clamp the iron roll barrel through the rubber strip, so that the iron roll barrel can be directly clamped before cleaning, and the operator does not need to fix the position of the iron roll barrel, which is convenient for operation; 3. In the present invention, through roller 2, when the swing arm drives the vertical rod to approach the iron roll barrel to be cleaned, roller 2 abuts against the rotating plate and pushes rack 2 to move in the same direction, so that the ring with the nozzle moves toward the top of the iron roll barrel in the vertical direction. When it reaches the top, the cleaning liquid in the cleaning liquid tank is sprayed out from the nozzle to inject the inside of the iron roll barrel. Before the iron roll barrel is cleaned, the cleaning liquid can be automatically applied, and the nozzle arranged obliquely can not only make the cleaning liquid flow downward along the inner wall of the iron roll barrel during the release process, soften and dilute part of the oil and impurities in advance, but also prevent the cleaning liquid from splashing out of the barrel; 4. In the present invention, by setting a wedge-shaped touch rod, after cleaning is completed, roller 2 contacts the inclined surface of the wedge-shaped touch rod and moves downward. During the process, the two clamping boxes clamping the iron roll barrel are opened outward, which is convenient for directly releasing the iron roll barrel after cleaning is completed, so that the iron roll barrel falls on another conveyor belt, further improving the cleaning efficiency of the iron roll barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the driving mechanism of the present invention; Figure 3 It is a structural schematic diagram of the control mechanism of the present invention; Figure 4 It is a schematic diagram of the related structures of the platform and the port of the present invention; Figure 5 It is a partial structural schematic diagram of the control mechanism of the present invention; Figure 6 It is a schematic diagram of the bottom structure of the platform of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure of the A area in the middle; Figure 8 For the present invention Figure 6 Schematic diagram of the enlarged structure of the middle B area; Fig. 9 For the present invention Figure 6 Schematic diagram of the enlarged structure of the middle C region; Fig.10 This is a schematic diagram of the related structures of the mounting box, mounting plate and rack of the present invention; Fig.11 It is a structural schematic diagram of the cleaning mechanism of the present invention; Fig.12 It is a schematic diagram of the cutaway structure of the inner sleeve and the outer sleeve of the present invention.

[0014] In the figure: 1, base; 2, frame; 3, driving mechanism; 301, driving motor; 302, worm gear 1; 303, worm gear 1; 304, connecting rod; 305, balance wheel; 306, gear 1; 307, connecting shaft; 308, swing arm; 4, control mechanism; 401, platform; 402, installation box; 403, guide groove 1; 404, guide groove 2; 405, vertical rod; 406, clamping box; 407, rubber strip; 408, slider; 409, roller 1; 410, roller 2; 411, contact; 412, guide rail; 413, triangle block; 414, installation foot ; 415, wedge-shaped contact rod; 416, groove; 417, port; 5, liquid spraying mechanism; 501, cleaning liquid tank; 502, hose; 503, ring; 504, nozzle; 505, rack one; 506, spring rod; 507, gear two; 508, rack two; 509, rotating plate; 6, cleaning mechanism; 601, mounting plate; 602, liquid collecting pipe; 603, rack three; 604, gear three; 605, worm two; 606, worm gear two; 607, inner sleeve; 608, outer sleeve; 609, lifting ring; 610, scrubbing belt; 611, self-priming pump. DETAILED DESCRIPTION

[0015] 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 technical personnel in this field without creative work are within the scope of protection of the present invention.

[0016] Embodiment 1;

[0017] See also Figures 1 to 7 , Fig. 9The present invention provides a technical solution: the control mechanism 4 includes a platform 401, the platform 401 is fixedly installed on the top of the base 1, two installation boxes 402 are symmetrically arranged on the top of the platform 401, guide grooves 1 403 are symmetrically opened on both sides of the installation box 402, and guide grooves 2 404 are opened on the top of the installation box 402, and vertical poles 405 are arranged on both sides of the installation box 402. The bottom of the vertical pole 405 passes through the surface of the platform 401 and is slidably connected to the platform 401. A slider 408 is slidably connected to the vertical pole 405, and rollers 1 409 and rollers 2 410 are respectively rotatably connected on both sides of the slider 408. A contact 411 is fixedly connected to the bottom of the slider 408, and the bottom surface of the platform 401 is close to the vertical pole 40 5 is fixedly connected with a guide rail 412 on the inner side, a triangular block 413 is slidably connected to the guide rail 412, a mounting foot 414 is arranged on the side of one end of the guide rail 412 relative to the triangular block 413, a wedge-shaped contact rod 415 is slidably connected to the bottom of the mounting foot 414, a groove 416 is penetrated through the wedge-shaped contact rod 415, the control mechanism 4 also includes a through hole 417 penetrated through the surface of the platform 401, the through hole 417 is symmetrically arranged, and is used for the cleaning mechanism 6 to enter the iron barrel from the installation box, the bottom of the vertical rod 405 is movably connected with a clamping box 406, the top and bottom of the clamping box 406 are fixedly connected with a rubber strip 407, and the rubber strip 407 and the clamping box 406 are arranged in an arc shape to fit the surface curvature of the iron barrel; The driving mechanism 3 includes a driving motor 301 fixedly connected to one end of the top of the frame 2, the output end of the driving motor 301 is rotatably connected to a worm 302, a worm wheel 303 is meshed below the worm 302, a connecting rod 304 is rotatably connected to the surface of the worm wheel 303, an end of the connecting rod 304 away from the worm wheel 303 is rotatably connected to a balance wheel 305, the balance wheel 305 is rotatably connected to the frame 2, a gear 306 is meshed below the balance wheel 305, a connecting shaft 307 is fixedly connected at the axis of the gear 306, an end of the connecting shaft 307 away from the gear 306 is rotatably connected to the frame 2 and fixedly connected to a swing arm 308, two swing arms 308 are provided, the two swing arms 308 are fixedly connected to the connecting shaft 307 and the balance wheel 305 respectively, and the bottom ends of the swing arms 308 are slidably connected to the vertical rod 405; In this embodiment, the two ends of the guide groove 403 are arranged in a U-shape that opens outward, so that the cleaning mechanism 6 automatically rises upward when approaching the two ends of the platform 401, so as to facilitate the insertion and exit of the iron roll barrel. The conveyor under the ring 503 runs intermittently, and the conveyor under the wedge-shaped contact rod 415 runs continuously. In this embodiment, the inner and outer sides of the top of the vertical rod 405 are slidably connected to the lifting ring 609 and the swing arm 308 respectively, and springs are provided at the connection between the clamping box 406 and the vertical rod 405 and the bottom of the slider 408. The guide rail 412 has a built-in spring for quickly returning the triangular block 413 to its original position after it breaks contact with the roller 409.

[0018] Embodiment 2:

[0019] See also Figure 8 , Figures 10 to 12 The present invention provides a technical solution: the liquid spraying mechanism 5 comprises a cleaning liquid tank 501 symmetrically arranged on the platform 401, the bottom of the cleaning liquid tank 501 is connected with a hose 502, one end of the hose 502 away from the cleaning liquid tank 501 is connected with a ring 503, the ring 503 is slidably connected to the bottom of the platform 401, a plurality of nozzles 504 are equidistantly arranged on the inner wall of the ring 503, a rack 505 is fixedly connected to the outer wall of the ring 503, a spring rod 506 is slidably connected to the other side of the outer wall of the ring 503, and both ends of the spring rod 506 are connected to the platform 401. The bottom of the platform 401 is fixedly connected, the side of the rack 1 505 is meshed with the gear 2 507, the gear 2 507 is meshed with the gear 2 508 on the side relative to the rack 1 505, the rack 1 505 and the rack 2 508 are both slidably connected to the platform 401, the gear 2 507 is rotatably connected to the platform 401, the end of the rack 2 508 away from the gear 2 507 is rotatably connected to the rotating plate 509, the inside of the ring 503 is hollow and connected to a plurality of nozzles 504, the outer diameter of the ring 503 is equal to the inner diameter of the iron barrel, and the nozzle 504 is tilted; The cleaning mechanism 6 includes a mounting plate 601, which is slidably arranged on the top of the mounting box 402. The middle of the mounting plate 601 is fixedly connected to the liquid collecting pipe 602. A rack 3 603 is fixedly connected to one side of the top of the mounting box 402. A gear 3 604 is meshed with the bottom of the rack 3 603. A worm 2 605 is fixedly connected to the axis of the gear 3 604. The worm 2 605 is rotatably connected to the mounting plate 601. A worm wheel 2 606 is meshed with the side of the worm 2 605. The worm wheel 2 606 is fixedly connected to the worm wheel 2 606. 06 is hollow and sleeved on the outer wall of the liquid collecting pipe 602. The bottom of the worm gear 606 is fixedly connected with an inner sleeve 607. The outer wall of the inner sleeve 607 is slidably connected with an outer sleeve 608. The top of the outer sleeve 608 is movably sleeved with a lifting ring 609. Both sides of the lifting ring 609 pass through the guide groove 403 and are slidably connected with the vertical rod 405. Several brush belts 610 are equidistantly arranged on the outer wall of the outer sleeve 608. The bottom of the liquid collecting pipe 602 is fixedly connected with a self-priming pump 611. In this embodiment, one end of the spring rod 506 of the circular ring 503 is slidably connected to the bottom of the platform 401, so as to make the circular ring 503 slide smoothly toward the top of the iron roll barrel, and the angle of the nozzle 504 is set to form an inclined spray path with the inner wall of the iron roll barrel, so that the cleaning liquid flows downward along the inner wall of the iron roll barrel; The use method and advantages of the present invention: The use method of the conveying device for cleaning the iron roll barrel, the working process is as follows: like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 As shown: S1: In the initial state, the two swing arms 308 are arranged in a vertical state. When the iron barrels arranged equidistantly on the conveyor are conveyed to the bottom of the device, the conveyor stops conveying. Subsequently, the drive motor 301 is started, and the worm installed at the output end of the drive motor 301 drives the worm wheel to rotate. During the continuous rotation of the worm wheel, the balance wheel 305 is pulled on the frame 2 through the connecting rod 304 to swing back and forth. Through the swing of the balance wheel 305, one of the swing arms 308 fixedly connected to the balance wheel 305 is driven to swing back and forth, and the other swing arm 308 swings in the opposite direction through the gear 1 306 and the connecting shaft 307, so that the two swing arms 308 operate alternately; S2: When one of the swing arms 308 swings, it pulls the vertical rod 405 from the middle of the platform 401 to the direction of the cleaning liquid tank 501. During the process, when the lifting ring 609 of the cleaning mechanism 6 slides upward in the guide groove 1 403, the cleaning mechanism 6 is driven to rise as a whole, and the roller 2 410 contacts the rotating plate 509, and the rotating plate 509 pushes the rack 2 508 to slide on the bottom of the platform 401. The rack 2 508 drives the rack 1 505 on the other side through the gear 2 507, and the rack 2 508 moves. The rack 505 pulls the ring 503 to slide synchronously, compressing the spring on the spring rod 506 during the process. When the ring 503 moves horizontally to the top of the iron barrel, the cleaning liquid is sprayed from the nozzle 504 through the hose 502, and the cleaning liquid is sprayed evenly on the inner wall of the iron barrel. When the cleaning liquid is sprayed, the roller 409 passes under the triangular block 413 and is pressed downward along the curvature of the bottom of the triangular block 413, so that the slider 408 slides downward on the vertical rod 405, and the contact 411 The roller 409 contacts the clamping box 406 and pushes the clamping box 406 toward the direction of the vertical rod 405, so that the distance between the two clamping boxes 406 increases. During the process, the roller 2 410 moves synchronously with the roller 1 409 and breaks away from the rotating plate 509. Through the spring rod 506, the ring 503, the rack 1 505, the rack 2 508 and the gear 2 507 automatically return to their original positions. Then, the roller 1 409 moves from the bottom of the triangular block 413 to the side of the triangular block 413 and contacts the bottom of one end of the guide rail 412, so that the slider 40 8. Roller 1 409 and roller 2 410 return to their original positions, and the two clamping boxes 406 clamp the two sides of the outer wall of the iron roll barrel, and the rubber strip 407 fits with the outer wall of the iron roll barrel. When the swing arm 308 swings toward the other end of the platform 401, roller 1 409 pushes the triangular block 413 to slide toward the other end inside the guide rail 412, and the iron roll barrel leaves the conveyor. During this process, roller 2 410 contacts the other side of the rotating plate 509 and lifts up the rotating plate 509 and flips it upward, and the cleaning mechanism 6 moves downward and extends into the interior of the iron roll barrel; S3: When the swing arm 308 is working, the mounting plate 601 slides on the top of the mounting box 402, and drives the worm gear 2 606 to rotate continuously through the rack 3 603, the gear 3 604 and the worm gear 2 605. When the worm gear 2 606 rotates, it drives the inner sleeve 607 and the outer sleeve 608 to rotate synchronously. During the process, the brushing belt 610 installed on the outer wall of the outer sleeve 608 contacts the inner wall of the iron roll barrel and brushes its inner wall. During this process, the lifting ring 609 moves downward along the guide groove 1 403, and drives the outer sleeve 608 to move downward synchronously and extend into the interior of the iron roll barrel. During the rotation, the outer sleeve 608 slides relative to the inner sleeve 607. When the lifting ring 609 moves to the bottom of the guide groove 1 403, the brushing belt 610 is in full contact with the inner wall of the iron roll barrel and continuously brushes. When it moves to the middle of the guide groove 1 403, the self-priming pump 611 starts The iron drum is then cleaned by the lifting ring 609, which causes the brush belt 610 and the outer sleeve 608 to gradually rise and leave from the inside of the iron drum through the guide groove 403. Then the roller 410 contacts the wedge-shaped contact rod 415 and is pushed downward, causing the slider 408 to slide downward. During the process, the roller 409 is disconnected from the triangular block 413, and the distance between the two clamping boxes 406 is expanded through the contact 411. The iron drum is released to the conveyor below and transported away by the running conveyor. The triangular block 413 quickly returns to its original position, and the roller 410 is stuck in the groove 416. Then the swing arm 308 swings to the other end again, and drives the wedge-shaped contact rod 415 to move a certain distance in the same direction through the roller 410. Then the wedge-shaped contact rod 415 is disconnected from the roller 410 and returns to its original position.

[0020] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A conveying device for cleaning an iron drum, characterized in that: It comprises a base (1), a frame (2) is arranged above the base (1), a driving mechanism (3) is installed on the top of the frame (2), a control mechanism (4) is fixedly installed on the top of the base (1), a liquid spraying mechanism (5) is arranged below the control mechanism (4), and a cleaning mechanism (6) is arranged on the top of the control mechanism (4); The control mechanism (4) comprises a platform (401), the platform (401) being fixedly mounted on the top of the base (1), two installation boxes (402) being symmetrically arranged on the top of the platform (401), guide grooves 1 (403) being symmetrically opened on both sides of the installation boxes (402), guide grooves 2 (404) being opened on the top of the installation boxes (402), vertical poles (405) being arranged on both sides of the installation boxes (402), the bottom of the vertical poles (405) passing through the surface of the platform (401) and being slidably connected to the platform (401), a slider (408) being slidably connected to the vertical poles (405), and the sliders (408) being slidably connected to the vertical poles (405). The two sides of the block (408) are rotatably connected to roller one (409) and roller two (410), respectively; the bottom of the slider (408) is fixedly connected to a contact (411); the bottom surface of the platform (401) is fixedly connected to a guide rail (412) near the inner side of the vertical rod (405); a triangular block (413) is slidably connected to the guide rail (412); a mounting foot (414) is provided on the side of one end of the guide rail (412) relative to the triangular block (413); a wedge-shaped contact rod (415) is slidably connected to the bottom of the mounting foot (414); a groove (416) is penetrated through the wedge-shaped contact rod (415); The liquid spraying mechanism (5) comprises a cleaning liquid tank (501) symmetrically arranged on the platform (401); the bottom of the cleaning liquid tank (501) is connected to a hose (502); one end of the hose (502) away from the cleaning liquid tank (501) is connected to a ring (503); the ring (503) is slidably connected to the bottom of the platform (401); a plurality of spray heads (504) are equidistantly arranged on the inner wall of the ring (503); a rack 1 (505) is fixedly connected to the outer wall of the ring (503); a spring rod (506) is slidably connected to the other side of the outer wall of the ring (503); both ends of the spring rod (506) are fixedly connected to the bottom of the platform (401); a side of the rack 1 (505) is meshed with a gear 2 (507); and a side of the gear 2 (507) relative to the rack 1 (505) is meshed with a gear 2 (508); The cleaning mechanism (6) comprises a mounting plate (601), the mounting plate (601) being slidably arranged on the top of the mounting box (402), the middle of the mounting plate (601) being fixedly connected to a liquid collecting pipe (602), a rack three (603) being fixedly connected to one side of the top of the mounting box (402), a gear three (604) being meshed at the bottom of the rack three (603), a worm two (605) being fixedly connected at the axis of the gear three (604), and the worm two (605) being rotatably connected to the mounting plate (601). The side of the worm gear 2 (605) is meshed with a worm wheel 2 (606); the worm wheel 2 (606) is hollow and sleeved on the outer wall of the liquid collecting pipe (602); the bottom of the worm wheel 2 (606) is fixedly connected with an inner sleeve (607); the outer wall of the inner sleeve (607) is slidably connected with an outer sleeve (608); the top of the outer sleeve (608) is movably sleeved with a lifting ring (609); both sides of the lifting ring (609) pass through the guide groove 1 (403) and are slidably connected to the vertical rod (405).

2. The conveying device for cleaning an iron drum according to claim 1, characterized in that: The driving mechanism (3) comprises a driving motor (301) fixedly connected to one end of the top of the frame (2); an output end of the driving motor (301) is rotatably connected to a worm gear (302); a worm wheel (303) is meshed below the worm gear (302); a connecting rod (304) is rotatably connected to the surface of the worm wheel (303); an end of the connecting rod (304) away from the worm wheel (303) is rotatably connected to a balance wheel (305); the balance wheel (305) is rotatably connected to the frame (2); a gear wheel (306) is meshed below the balance wheel (305); a connecting shaft (307) is fixedly connected at the axis of the gear wheel (306); an end of the connecting shaft (307) away from the gear wheel (306) is rotatably connected to the frame (2) and fixedly connected to a swing arm (308).

3. The conveying device for cleaning an iron drum according to claim 2, characterized in that: The number of the swing arms (308) is two, and the two swing arms (308) are fixedly connected to the connecting shaft (307) and the balance wheel (305) respectively, and the two ends of the bottom of the swing arm (308) are slidably connected to the vertical rod (405).

4. The conveying device for cleaning an iron drum according to claim 1, characterized in that: The control mechanism (4) further comprises a through opening (417) extending through the surface of the platform (401), wherein the through opening (417) is symmetrically arranged and is used for the cleaning mechanism (6) to enter the iron roll barrel from the installation box.

5. The conveying device for cleaning an iron drum according to claim 1, characterized in that: The rack 1 (505) and the rack 2 (508) are both slidably connected to the platform (401), the gear 2 (507) is rotationally connected to the platform (401), and one end of the rack 2 (508) away from the gear 2 (507) is rotationally connected to a rotating plate (509).

6. The conveying device for cleaning an iron drum according to claim 5, characterized in that: The interior of the circular ring (503) is hollow and communicates with a plurality of the nozzles (504). The outer diameter of the circular ring (503) is equal to the inner diameter of the iron barrel, and the nozzles (504) are inclined.

7. The conveying device for cleaning an iron drum according to claim 4, characterized in that: A plurality of scrubbing belts (610) are arranged at equal intervals on the outer wall of the outer sleeve (608), and a self-priming pump (611) is fixedly connected to the bottom of the liquid collecting pipe (602).

8. The conveying device for cleaning an iron drum according to claim 4, characterized in that: The bottom of the vertical rod (405) is movably connected to a clamping box (406), and the top and bottom of the clamping box (406) are fixedly connected to a rubber strip (407). The rubber strip (407) and the clamping box (406) are arranged in an arc shape to fit the surface curvature of the iron drum.

9. The method for using the conveying device for cleaning an iron drum according to claim 1, characterized in that: The steps include: S1: In the initial state, the two swing arms (308) are arranged in a vertical state. When the iron barrels arranged equidistantly on the conveyor are conveyed to the bottom of the device, the conveyor stops conveying. Subsequently, the driving motor (301) is started. The worm gear installed at the output end of the driving motor (301) drives the worm wheel to rotate. During the continuous rotation of the worm wheel, the balance wheel (305) is pulled to swing back and forth on the frame (2) through the connecting rod (304). Through the swing of the balance wheel (305), one of the swing arms (308) fixedly connected to the balance wheel (305) is driven to swing back and forth. The other swing arm (308) swings in the opposite direction through the gear 1 (306) and the connecting shaft (307), so that the two swing arms (308) operate alternately. S2: When one of the swing arms (308) swings, it pulls the vertical rod (405) from the middle of the platform (401) toward the cleaning liquid tank (501). During the process, the lifting ring (609) of the cleaning mechanism (6) slides upward in the guide groove (403), driving the cleaning mechanism (6) to rise as a whole, and the roller (410) contacts the rotating plate (509), and the rotating plate (509) pushes the rack (508) to slide on the bottom of the platform (401). The rack (508) drives the rack (505) on the other side through the gear (507), and a contact occurs with the rack (505). 08) moves in the opposite direction of movement, rack one (505) pulls the ring (503) to slide synchronously, compressing the spring on the spring rod (506) during the process. When the ring (503) moves horizontally to the top of the iron barrel, the cleaning liquid is sprayed from the nozzle (504) through the hose (502), and the cleaning liquid is sprayed evenly on the inner wall of the iron barrel. When the cleaning liquid is sprayed, roller one (409) passes under the triangular block (413) and is pressed downward along the arc of the bottom of the triangular block (413), so that the slider (408) slides downward on the vertical rod (405), and the contact (411) is connected to the contact. The clamping box (406) contacts and pushes the clamping box (406) toward the direction close to the vertical rod (405), so that the distance between the two clamping boxes (406) increases. During the process, the second roller (410) moves synchronously with the first roller (409) and breaks away from the rotating plate (509). Through the spring rod (506), the ring (503), the rack first (505), the second rack (508) and the second gear (507) automatically return to their original positions. Subsequently, the first roller (409) moves from the bottom of the triangular block (413) to the side of the triangular block (413) and contacts the bottom of one end of the guide rail (412), so that the slider ( 408), roller one (409) and roller two (410) return to their original positions, the two clamping boxes (406) clamp the two sides of the outer wall of the iron roll barrel, the rubber strip (407) fits the outer wall of the iron roll barrel, and when the swing arm (308) swings toward the other end of the platform (401), roller one (409) pushes the triangular block (413) to slide toward the other end inside the guide rail (412), and the iron roll barrel leaves the conveyor. During this process, roller two (410) contacts the other side of the rotating plate (509) and lifts up the rotating plate (509) and flips it upward, and the cleaning mechanism (6) moves downward and extends into the interior of the iron roll barrel; S3: When the swing arm (308) is working, the mounting plate (601) slides on the top of the mounting box (402), and the worm gear (606) is driven to rotate continuously through the rack gear (603), the gear gear (604) and the worm gear (605). When the worm gear (606) rotates, the inner sleeve (607) and the outer sleeve (608) are driven to rotate synchronously. During the process, the scrubbing belt (610) installed on the outer wall of the outer sleeve (608) contacts the inner wall of the iron barrel and scrubs the inner wall. During the operation, the lifting ring (609) moves downward along the guide groove (403), and drives the outer sleeve (608) to move downward synchronously and extend into the iron roll barrel. The outer sleeve (608) slides relative to the inner sleeve (607) during the rotation process. When the lifting ring (609) moves to the bottom of the guide groove (403), the scrubbing belt (610) is in full contact with the inner wall of the iron roll barrel and continues to scrub. When it moves to the middle of the guide groove (403), the self-priming pump (611) is ) is started to absorb the sewage in the iron barrel into the collecting pipe (602), and the iron barrel is cleaned. After completion, the lifting ring (609) causes the scrubbing belt (610) and the outer sleeve (608) to gradually rise and leave from the inside of the iron barrel through the guide groove (403), and then the roller (410) contacts the wedge-shaped contact rod (415) and is pushed downward, causing the slider (408) to slide downward. During the process, the roller (409) is disconnected from the triangular block (413), and the roller (409) is connected to the triangular block (413). The contact (411) widens the distance between the two clamping boxes (406), and the iron barrel is released onto the conveyor below and transported away by the running conveyor. The triangular block (413) quickly returns to its original position, and the second roller (410) is inserted into the groove (416). Then, the swing arm (308) swings to the other end again, and drives the wedge-shaped contact rod (415) to move a certain distance in the same direction through the second roller (410). Then, the wedge-shaped contact rod (415) is separated from the second roller (410) and returns to its original position.

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