A rubber granule cleaning equipment

Abstract

This invention discloses a rubber granule cleaning device, relating to the field of cleaning equipment technology. It includes a machine body with a lifting device slidably mounted on the top of one side of the machine body. The machine body contains a cleaning chamber and further includes a cleaning component, an agitation component, a rotation component, and a connecting component disposed within the cleaning chamber. The cleaning component includes symmetrically fixed support frames mounted on the inner wall of the bottom of the cleaning chamber, with a perforated cleaning basket rotatably mounted between the top surfaces of the two support frames. Through the arrangement of the agitation plate and the baffle plate, the rubber granules are continuously agitated during the cleaning process. This continuous agitation allows the rubber granules to fully contact the hot water, loosening rubber granules that were previously unable to contact the hot water due to accumulation, thereby improving the cleaning efficiency. Simultaneously, the continuous agitation accelerates the movement speed of the rubber granules within the perforated cleaning basket, enabling more rubber granules to be cleaned per unit time.

Description

Technical Field

[0001] This invention relates to the field of cleaning equipment technology, specifically to a rubber particle cleaning device. Background Technology

[0002] After the rubber granules are processed, impurities will adhere to their surface, and the surface of the rubber granules needs to be cleaned. The existing technology is to fill the rubber granules into a horizontally placed hollow basket, immerse the hollow basket in hot water, and clean the rubber granules by driving the hollow basket to rotate inside the hot water. It should be noted that when this technology is implemented, part of the top of the hollow basket is exposed above the water surface.

[0003] In the specific implementation of the above-mentioned technical means, some of the rubber particles located at the top will be suspended in the hot water during the rotation of the hollow basket. Moreover, these rubber particles are located above other rubber particles and are only in contact with the hot water. Some rubber particles may even be suspended on the surface of the hot water. Through the soaking effect alone, the impurities on the surface of these rubber particles cannot be cleaned.

[0004] Furthermore, the existing invention patent CN118437674A discloses a cleaning device for processing heat-resistant rubber materials. This device includes a cleaning chamber, a support rod, and a base plate. The support rod is fixedly connected to the bottom of the cleaning chamber, and the base plate is fixedly connected to the bottom end of the support rod. A cleaning assembly is provided on the outside of the cleaning chamber, and a water collection assembly is provided at the bottom of the cleaning chamber. This device achieves the purpose of "the transmission component drives the cleaning roller to rotate. Since the cleaning roller is located at the top and bottom of the cleaning chamber, and gears are distributed on the outer walls of the two cleaning rollers and the two gears mesh, when the transmission component drives one cleaning roller to rotate, the other cleaning roller will rotate under the action of the gears, thereby cleaning the surface of the raw material."

[0005] In practice, the above-mentioned device uses the counter-rotation of two cleaning rollers to generate squeezing friction with the rubber particles, and simultaneously washes the rubber particles with water to complete the cleaning. However, in actual use, in order to ensure the thorough removal of impurities on the surface of the rubber particles, the two cleaning rollers need to occupy sufficient space inside the cleaning chamber to ensure that the rubber particles can be subjected to uniform force, thereby thoroughly removing impurities. This method affects the number of rubber particles that can be fed, and thus affects the cleaning efficiency of the rubber particles.

[0006] To address this issue, we propose a rubber particle cleaning device. Summary of the Invention

[0007] Technical problems to be solved

[0008] In view of this, and to address the shortcomings of the prior art, the present invention provides a rubber particle cleaning device to solve the problems mentioned in the background art.

[0009] Technical solution

[0010] To achieve the above objectives, the present invention provides the following technical solution: a rubber particle cleaning device, comprising a machine body, a lifting device slidably installed on the top of one side of the machine body, a cleaning chamber provided inside the machine body, and further comprising a cleaning component, an agitation component, a rotation component and a connecting component disposed inside the cleaning chamber;

[0011] The cleaning assembly includes a support frame that is symmetrically fixedly installed on the inner wall of the bottom of the cleaning chamber. A hollow cleaning basket is rotatably installed between the top surfaces of the two support frames. A movable door is hinged to one side surface of the hollow cleaning basket.

[0012] The agitation component is located inside the cleaning component. The agitation component includes two positioning shafts that are fixedly installed at the center of the inner walls on both sides of the hollow cleaning basket. Positioning sleeves are rotatably installed on the surface of the two positioning shafts away from the inner wall of the hollow cleaning basket. Agitation plates are symmetrically rotatably installed at the center of each positioning shaft. A connecting shaft is damped and rotatably installed inside the two positioning sleeves on the side that is close to each other. A connecting sleeve is damped and rotatably installed on the outer surface of the two connecting shafts on the side that is close to each other. A baffle is symmetrically rotatably installed at the center of the connecting sleeve.

[0013] The rotating assembly is driven by the movable door, which drives the agitator to rotate when the movable door opens on the perforated cleaning basket;

[0014] The rotating assembly includes a limiting plate symmetrically fixedly installed on the inner surface of the movable door. The limiting plate has a groove inside, and a slider is slidably installed inside the groove. A positioning spring is fixedly installed between the side wall of the slider and the groove wall of the limiting plate. A pull rod is rotatably installed on the bottom surface of the slider.

[0015] The connecting components are driven by the agitator, which synchronously drives the angle of the spoiler to change.

[0016] Preferably, the cleaning assembly also includes a drive motor that is fixedly installed on the outer surface of the equipment body by bolts. The output shaft end of one side of the drive motor passes through the side wall of the equipment body and the cleaning chamber and extends into the interior of the cleaning chamber. A rotating shaft is fixedly installed on the output shaft end of the drive motor. Limiting rods are symmetrically fixedly installed on the surface of the inner wall at the bottom of the cleaning chamber. The rotating shaft is rotatably installed inside the top of the two limiting rods. Drive gears are fixedly installed on the outer surfaces of both ends of the rotating shaft.

[0017] Preferably, the perforated cleaning basket consists of two cylindrical plates with toothed grooves on their surfaces and a hexagonal perforated cleaning frame disposed between the two cylindrical plates. The toothed grooves on the outer surfaces of the two cylindrical plates respectively mesh with the outer surfaces of two drive gears, and a buckle is installed between the perforated cleaning basket and the movable door.

[0018] Preferably, the connecting sleeve is located in the middle of the two positioning sleeves, the horizontally arranged baffles on the same side are located in the middle of the two agitators, the two agitators inside the same positioning sleeve are hinged to each other at their closest ends, and the two baffles inside the connecting sleeve are hinged to each other at their closest ends.

[0019] Preferably, the rotating assembly further includes cylindrical rods symmetrically fixedly installed on the surface of the pull rod away from the slider. A positioning sleeve is rotatably installed inside the middle of the pull rod. Each pull rod is inserted into the interior of the corresponding stirring plate. The stirring plate located outside the pull rod has a through groove in its middle. The groove wall of the through groove has a spiral groove symmetrically arranged in a central manner. A torsion spring is fixedly installed on the outer surface of one end of the positioning sleeve inside the corresponding position of each stirring plate.

[0020] Preferably, the positioning sleeve is hollow inside, the positioning sleeve is rotatably installed inside the through groove, and the positioning sleeve fits against the groove wall of the through groove, and the positioning sleeve is fixedly installed on the surface of the positioning sleeve at the corresponding position.

[0021] Preferably, the two sides of the positioning sleeve are symmetrically provided with limiting grooves, the limiting grooves are vertically arranged, and the cylindrical rod is slidably installed inside the limiting groove. The end of the cylindrical rod away from the pulling rod extends out of the limiting groove and is slidably installed inside the spiral groove provided inside the stirring plate at the corresponding position.

[0022] Preferably, the end of the torsion spring away from the agitator is fixedly installed on the inner surface of the corresponding positioning sleeve, and the torsion spring is sleeved on the outside of the corresponding positioning sleeve.

[0023] Preferably, the connecting assembly includes an active connecting rod that is fixedly installed on the surface of the two agitator plates on the same side away from the positioning shaft, a driven connecting rod that is slidably installed inside the active connecting rod, and a tension spring that is fixedly installed between the surface of the driven connecting rod at one end inside the active connecting rod and the inner surface of the active connecting rod.

[0024] Preferably, the ends of the two driven links on the same side that are away from the active link are rotatably mounted on the two sides of the spoiler on the same side, and the two active links on one side are rotatably mounted on the outer surfaces of the two tie rods.

[0025] Compared with the prior art, the present invention provides a rubber particle cleaning device, which has the following beneficial effects:

[0026] By setting up a stirring plate and a baffle plate, the rubber particles are continuously agitated during the cleaning process. This continuous agitation allows the rubber particles to fully contact the hot water, and the rubber particles that were originally unable to contact the hot water due to accumulation will become loose, thereby improving the cleaning efficiency. At the same time, the continuous agitation accelerates the movement speed of the rubber particles in the hollow cleaning basket, allowing more rubber particles to be cleaned per unit time.

[0027] The agitator and the baffle plate can also apply pressure to the rubber particles suspended on the water surface, pressing the rubber particles into the bottom of the water to ensure that the rubber particles are completely submerged in the water and have full contact with the hot water. At the same time, due to the buoyancy of the water surface and the combined force of the agitator and the baffle plate, the rubber particles pressed into the bottom of the water are subjected to a certain amount of mechanical friction and compression, which helps to loosen and remove impurities attached to the surface of the particles.

[0028] By using a pull rod, a cylindrical rod, and a spiral groove, the agitator and baffle plate are simultaneously rotated 90 degrees when the perforated cleaning basket is opened after the rubber particles have been cleaned. This prevents the agitator and baffle plate from obstructing the removal of the cleaned rubber particles, eliminating the need for manual adjustment of their positions. At the same time, sufficient space is provided for workers to manually remove the remaining rubber particles.

[0029] During the opening of the movable door, the agitator and baffle, which were originally located in the center of the hollow cleaning basket, are tilted, exposing the rubber particle removal path formed after the movable door is opened to a greater extent, further assisting the staff in quickly removing the cleaned rubber particles. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall appearance and structure of the present invention;

[0031] Figure 2 For the present invention Figure 1 Another perspective structural diagram;

[0032] Figure 3 This is a schematic diagram of the internal structure of the cleaning chamber of the present invention;

[0033] Figure 4 This is a schematic diagram showing the positional relationship of the support frame of the present invention;

[0034] Figure 5 This is a schematic diagram of the structure of the hollowed-out cleaning basket of the present invention;

[0035] Figure 6 This is a schematic diagram of the internal structure of the hollow cleaning basket of the present invention;

[0036] Figure 7 This is a schematic diagram showing the positional relationship of the spoiler in this invention;

[0037] Figure 8 For the present invention Figure 7 Enlarged schematic diagram of the structure at point A in the middle;

[0038] Figure 9 This is a schematic diagram showing the positional relationship at the positioning shaft of the present invention;

[0039] Figure 10 For the present invention Figure 9 Enlarged schematic diagram of the structure at point B;

[0040] Figure 11 For the present invention Figure 9 Enlarged schematic diagram of the structure at point C;

[0041] Figure 12 This is a schematic diagram showing the connection relationship at the stirring plate of the present invention;

[0042] Figure 13 For the present invention Figure 12 Enlarged schematic diagram of the structure at point D;

[0043] Figure 14 This is a schematic diagram of the internal cross-sectional structure of the stirring plate of the present invention.

[0044] In the diagram: 11. Equipment body; 12. Lifting device; 13. Cleaning chamber;

[0045] 21. Drive motor; 22. Rotating shaft; 23. Limiting rod; 24. Drive gear; 25. Support frame; 26. Hollowed-out cleaning basket; 27. Movable door;

[0046] 31. Positioning shaft; 32. Positioning sleeve; 33. Stirring plate; 34. Connecting shaft; 35. Connecting sleeve; 36. Baffle plate;

[0047] 41. Limiting plate; 42. Slider; 43. Pull rod; 44. Cylindrical rod; 45. Positioning sleeve; 46. Helical groove; 47. Torsion spring;

[0048] 51. Driving link; 52. Driven link; 53. Tension spring. Detailed Implementation

[0049] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0050] Embodiments of the present invention

[0051] Please see Figures 1 to 6 A rubber granule cleaning device includes a machine body 11, a lifting device 12 slidably installed on the top of one side of the machine body 11, a cleaning chamber 13 inside the machine body 11, and a cleaning component, an agitation component, a rotation component and a connecting component disposed inside the cleaning chamber 13.

[0052] The cleaning assembly includes a support frame 25 symmetrically fixedly installed on the bottom inner wall of the cleaning chamber 13. A perforated cleaning basket 26 is rotatably installed between the top surfaces of the two support frames 25. A movable door 27 is hinged to one side surface of the perforated cleaning basket 26.

[0053] The cleaning assembly also includes a drive motor 21 that is bolted to the outer surface of the equipment body 11. The output shaft end of one side of the drive motor 21 passes through the side wall of the equipment body 11 and the cleaning chamber 13 and extends into the interior of the cleaning chamber 13. A rotating shaft 22 is fixedly installed on the output shaft end of the drive motor 21. Limiting rods 23 are symmetrically fixedly installed on the surface of the bottom inner wall of the cleaning chamber 13. The rotating shaft 22 is rotatably installed inside the top of the two limiting rods 23. Drive gears 24 are fixedly installed on the outer surfaces of both ends of the rotating shaft 22.

[0054] The hollow cleaning basket 26 consists of two cylindrical plates with toothed grooves on their surfaces and a hexagonal hollow cleaning frame disposed between the two cylindrical plates. The toothed grooves on the outer surfaces of the two cylindrical plates mesh with the outer surfaces of the two drive gears 24 respectively. A buckle is installed between the hollow cleaning basket 26 and the movable door 27, so that the movable door 27 can rotate on the surface of the hollow cleaning basket 26 to open the hollow cleaning basket 26.

[0055] The connecting sleeve 35 is located between the two positioning sleeves 32, and the horizontally arranged baffle 36 is located in the middle of the two stirring plates 33. The two stirring plates 33 inside the same positioning sleeve 32 are hinged to each other at their closest ends, and the two baffles 36 inside the connecting sleeve 35 are hinged to each other at their closest ends.

[0056] Among them, ball bearings are installed at the center of both ends of the hollow cleaning basket 26. The ball bearings are in contact with the surface of the support frame 25 to reduce the rotational friction of the hollow cleaning basket 26 on the surface of the support frame 25.

[0057] The hollow cleaning basket 26 and the movable door 27 together constitute a cleaning component that restricts the rubber particles. During the cleaning process, impurities on the surface of the rubber particles will leak out through the hollow cleaning basket 26.

[0058] The device body 11 is equipped with a controller that controls the operation of the drive motor 21 and the lifting device 12. The cleaning chamber 13 is filled with hot water for cleaning rubber particles. The bottom of the cleaning chamber 13 can be equipped with nozzles as needed to ensure that the hot water flows continuously inside the cleaning chamber 13. The above technical means are all existing technologies, so they will not be described in detail here.

[0059] Further embodiments

[0060] Please see Figures 6 to 12 and Figure 14The rubber granule cleaning equipment also includes an agitation component, which is located inside the cleaning component. The agitation component includes two positioning shafts 31 that are fixedly installed at the center of the inner walls on both sides of the hollow cleaning basket 26. Positioning sleeves 32 are rotatably installed on the surface of the two positioning shafts 31 away from the inner wall of the hollow cleaning basket 26. Agitation plates 33 are symmetrically rotatably installed at the center of each positioning shaft 31. Connecting shafts 34 are rotatably installed on the inner side of the two positioning sleeves 32 that are close to each other. Connecting sleeves 35 are rotatably installed on the outer surface of the two connecting shafts 34 that are close to each other. A baffle plate 36 is symmetrically rotatably installed at the center of the connecting sleeve 35.

[0061] The positioning sleeve 32 and the connecting sleeve 35 are used to limit the positions of the stirring plate 33 and the spoiler 36, respectively.

[0062] The agitator 33 and the baffle 36 agitate the rubber particles during cleaning, allowing them to come into full contact with the hot water and remove impurities from their surface. In addition, the agitator 33 and the baffle 36 simultaneously push the rubber particles suspended on the surface of the hot water to the bottom, thus completing the thorough cleaning of the rubber particles.

[0063] Further embodiments

[0064] Please see Figure 5 , Figure 7 , Figure 8 , Figure 12 , Figure 13 and Figure 14 The rubber granule cleaning equipment also includes a rotating component, which is driven by a movable door 27. When the movable door 27 is opened on the hollow cleaning basket 26, it drives the agitator 33 to rotate, so as to prevent the agitator 33 from affecting the rubber granules from being poured out of the hollow cleaning basket 26.

[0065] The rotating assembly includes a limiting plate 41 symmetrically fixedly installed on the inner surface of the movable door 27. The limiting plate 41 has a sliding groove inside, and a slider 42 is slidably installed inside the sliding groove. A positioning spring is fixedly installed between the side wall of the slider 42 and the groove wall of the limiting plate 41. A pull rod 43 is rotatably installed on the bottom surface of the slider 42.

[0066] The rotating assembly also includes cylindrical rods 44 symmetrically fixedly installed on the surface of the pull rod 43 away from the slider 42. A positioning sleeve 45 is rotatably installed inside the middle of the pull rod 43. Each pull rod 43 is inserted into the interior of the corresponding stirring plate 33. The stirring plate 33 located outside the pull rod 43 has a through groove in its middle. The groove wall of the through groove has a spiral groove 46 symmetrically arranged in a central manner. A torsion spring 47 is fixedly installed on the outer surface of one end of the positioning sleeve 32 located inside the corresponding position of each stirring plate 33.

[0067] The positioning sleeve 32 is hollow inside, and the positioning sleeve 45 is rotatably installed inside the through groove, with the positioning sleeve 45 fitting against the groove wall. The positioning sleeve 45 is fixedly installed on the surface of the positioning sleeve 32 at the corresponding position.

[0068] The positioning sleeve 45 has symmetrically through-hole limit grooves on both sides. The limit grooves are vertically arranged, and the cylindrical rod 44 is slidably installed inside the limit groove. The end of the cylindrical rod 44 away from the pulling rod 43 extends out of the limit groove and is slidably installed inside the spiral groove 46 opened inside the stirring plate 33 at the corresponding position.

[0069] The torsion spring 47 is fixedly installed on the inner surface of the corresponding positioning sleeve 32 at one end away from the agitator 33, and the torsion spring 47 is sleeved on the outside of the corresponding positioning sleeve 32.

[0070] The pull rod 43, cylindrical rod 44, positioning sleeve 45 and spiral groove 46 work together to drive the stirring plate 33 to rotate when the hollow cleaning basket 26 is opened, so as to prevent the stirring plate 33 from blocking the outlet of the hollow cleaning basket 26 and affecting the removal of rubber particles.

[0071] Further embodiments

[0072] Please see Figure 9 and Figure 10 The rubber granule cleaning equipment also includes a connecting component, which is driven by the agitator 33 to synchronously drive the baffle 36 to change angle.

[0073] The connecting assembly includes an active connecting rod 51, which is fixedly installed on the surface of the two stirring plates 33 on the same side away from the positioning shaft 31. A driven connecting rod 52 is slidably installed inside the active connecting rod 51. A tension spring 53 is fixedly installed between the surface of the driven connecting rod 52 at one end inside the active connecting rod 51 and the inner surface of the active connecting rod 51.

[0074] Among them, the ends of the two driven connecting rods 52 on the same side away from the active connecting rod 51 are respectively rotatably installed on the two sides of the spoiler 36 on the same side, and the two active connecting rods 51 on one side are respectively rotatably installed on the outer surfaces of the two traction rods 43.

[0075] During the rubber particle cleaning process, the active link 51 and the driven link 52, under the constraint of the agitator 33, restrict the rotation of the baffle 36 to prevent the baffle 36 from deflecting during rotation. At the same time, the active link 51 and the driven link 52 cooperate to drive the baffle 36 to deflect when the movable door 27 is rotated open, so as to avoid blocking the rubber particle removal path.

[0076] The overall working process and principle of the above embodiments are as follows:

[0077] Preparation:

[0078] Before cleaning the rubber particles, the hollow cleaning basket 26 is taken out of the cleaning chamber 13 by the lifting device 12, and the cleaning chamber 13 is filled with hot water for cleaning the rubber particles. Then, the hollow cleaning basket 26 is placed on the surface of the support frame 25 by the lifting device 12 again.

[0079] It should be noted that in the above process, the lifting device 12 is an existing device used to raise and lower the hollow cleaning basket 26 to assist the hollow cleaning basket 26 in cleaning the rubber particles, so it will not be described in detail here.

[0080] Cleaning of rubber granules:

[0081] When the perforated cleaning basket 26 is located outside the cleaning chamber 13, the latch installed between the perforated cleaning basket 26 and the movable door 27 is opened, allowing the movable door 27 to rotate with its connection point with the perforated cleaning basket 26 as the fulcrum. Then, the rubber particles to be cleaned are placed inside the perforated cleaning basket 26, and then the perforated cleaning basket 26 is placed inside the cleaning chamber 13 filled with hot water via the lifting device 12.

[0082] Subsequently, the staff started the drive motor 21 through the controller set on the equipment body 11, so that the output shaft of the drive motor 21 rotated, and synchronously drove the rotating shaft 22 fixedly connected to its output shaft end to rotate. At this time, through the meshing of the drive gear 24 with the cylindrical blocks on the outer surface of both ends of the hollow cleaning basket 26, the hollow cleaning basket 26 was made to rotate on the surface of the two support frames 25.

[0083] It should be noted that, in the above process, ball bearings are installed at the center of both ends of the hollow cleaning basket 26. The ball bearings are in contact with the surface of the support frame 25 to reduce the rotational friction of the hollow cleaning basket 26 on the surface of the support frame 25. At the same time, due to the meshing between the hollow cleaning basket 26 and the teeth of the drive gear 24, the size of the cylindrical blocks on both sides of the hollow cleaning basket 26 is much larger than that of the drive gear 24. Therefore, the hollow cleaning basket 26 will rotate at a low speed on the surface of the support frame 25.

[0084] During the rotation of the perforated cleaning basket 26, the positioning shaft 31, which is fixedly installed at the center of the inner wall of the perforated cleaning basket 26, will rotate synchronously. It will also drive the stirring plate 33 and the baffle plate 36 to rotate synchronously through the positioning sleeve 32, the connecting shaft 34 and the connecting sleeve 35. It should be noted that since the two stirring plates 33 inside the same positioning sleeve 32 are hinged to each other, and one of the stirring plates 33 is restricted by the pull rod 43, the slider 42 and the limiting plate 41, the stirring plate 33 and the baffle plate 36 will rotate synchronously with the perforated cleaning basket 26 during the rotation.

[0085] When the perforated cleaning basket 26 rotates to clean impurities on the surface of the rubber particles, it works in conjunction with the hot water inside the cleaning chamber 13 to clean the impurities on the surface of the rubber particles. At the same time, the agitator plate 33 and the baffle plate 36 rotate as well. It should be noted that during actual use of the equipment, a portion of the top of the horizontally set perforated cleaning basket 26 is located above the surface of the hot water layer. Therefore, as the agitator plate 33 and the baffle plate 36 rotate, they will agitate the rubber particles inside the perforated cleaning basket 26, assisting in the thorough contact between the hot water and the rubber particles, thus completing the cleaning of the surface of the rubber particles.

[0086] Meanwhile, some rubber particles will be located on the surface of the agitator plate 33 and the baffle plate 36, and will be tumbled inside the hollow cleaning basket 26 as the agitator plate 33 and the baffle plate 36 continue to rotate. In addition, due to their own mass, some rubber particles will be suspended on the water surface during cleaning. When cleaning such rubber particles, the existing technology cannot clean the rubber particles suspended on the water surface by simply rotating the hollow cleaning basket 26. These rubber particles are only soaked on the surface of hot water, so the impurities on their surface cannot be cleaned.

[0087] Therefore, during the movement of the baffle 36 and the agitator 33, the rubber particles suspended on the water surface will be continuously pressed into the bottom of the water, thereby thoroughly cleaning the rubber particles. Moreover, the agitator 33 and the baffle 36 only occupy a part of the space in the hollow cleaning basket 26, and will not reduce the number of rubber particles cleaned in a single cycle.

[0088] Removal and refilling of rubber granules after cleaning:

[0089] After the rubber particles are cleaned, the hollow cleaning basket 26 is taken out of the cleaning chamber 13 again by the lifting device 12, and the water inside the hollow cleaning basket 26 is drained. It should be noted that during the cleaning process, the impurities washed off will be discharged through the hollow cleaning basket 26 and will not remain inside the hollow cleaning basket 26.

[0090] Subsequently, the staff opened the latch between the hollow cleaning basket 26 and the movable door 27, opening the hollow cleaning basket 26. During this process, since the limiting plate 41 is symmetrically installed on the inner surface of the movable door 27, the limiting plate 41 will move as the movable door 27 opens. At this time, the slider 42 will slide inside the limiting plate 41, synchronously compressing the positioning spring set inside the limiting plate 41 until it slides to the bottom of the limiting block, at which point the positioning spring can no longer be compressed. It should be noted that when the positioning spring is compressed to the maximum extent, the movable door 27 and the hollow cleaning basket 26 are not fully extended. Therefore, as the movable door 27 continues to rotate, it will synchronously pull the pull rod 43, which is rotated and installed on the surface of the slider 42, causing the pull rod 43 to move in a direction away from the center of the hollow cleaning basket 26.

[0091] It should also be noted that the rotation of the movable door 27 will drive the agitator 33 and the baffle 36 to deflect on the surface of the positioning shaft 31 through the pull rod 43, thereby causing the agitator 33 and the baffle 36, which were originally located at the central axis position of the hollow cleaning basket 26, to deviate from the center of the hollow cleaning basket 26, exposing the center of the hollow cleaning basket 26, without affecting the removal of the rubber particles.

[0092] Furthermore, as the pull rod 43 moves away from the center of the hollow cleaning basket 26, the cylindrical rod 44 fixedly connected to the surface of the pull rod 43 will move synchronously. During the movement, it is restricted by the limiting groove on the surface of the positioning sleeve 45. Therefore, the cylindrical rod 44 can only move vertically relative to the position of the positioning sleeve 45. Since the cylindrical rod 44 is slidably installed inside the spiral groove 46 opened inside the agitator 33, the cylindrical rod 44 will squeeze the inclined groove wall of the spiral groove 46 during the movement, forcing the agitator 33 to rotate inside the positioning sleeve 32.

[0093] It should be noted that in the above process, the spiral groove 46 is only set with a quarter turn, so the stirring plate 33 can only rotate 90 degrees inside the positioning sleeve 32, so that the stirring plate 33 is at a 90-degree angle to the plane where the positioning shaft 31 is located, and the stirring plate 33 is flush with the cylindrical plates on both sides of the hollow cleaning basket 26.

[0094] Since the two stirring plates 33 inside the same positioning sleeve 32 are hinged to each other, the two stirring plates 33 inside the positioning sleeve 32 will rotate synchronously.

[0095] It should also be noted that since the spiral grooves 46 located in the two stirring plates 33 have opposite spiral directions, the two sets of stirring plates 33 located in the two positioning sleeves 32 rotate in opposite directions. During the rotation of the stirring plates 33, the torsion springs 47 fixedly installed on their surfaces will undergo torsional deformation.

[0096] As the agitator 33 rotates, the active connecting rod 51, which is fixedly installed at the center of the surface of the agitator 33, will move accordingly. During this process, the driven connecting rod 52 will move inside the active connecting rod 51 until it reaches the end of the active connecting rod 51, compressing the tension spring 53 to its maximum limit. Subsequently, the spoiler 36 is pulled by the two driven connecting rods 52 in different directions on both sides, causing the spoiler 36 to deflect inside the connecting sleeve 35, thereby preventing the spoiler 36 from obstructing the removal of rubber particles.

[0097] It should be noted that, referring to Figure 9When in use, the spoiler 36 and the agitator 33 are perpendicular to the plane of the movable door 27. When the movable door 27 is opened, the agitator 33 and the spoiler 36 rotate around the positioning shaft 31 and simultaneously deviate from their original positions to avoid blocking the rubber particle removal channel after the movable door 27 is opened.

[0098] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0099] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rubber granule cleaning device, comprising a machine body (11), a lifting device (12) slidably mounted on the top of one side of the machine body (11), and a cleaning chamber (13) provided inside the machine body (11), characterized in that: It also includes a cleaning assembly, an agitation assembly, a rotation assembly, and a connecting assembly disposed inside the cleaning chamber (13); The cleaning assembly includes a support frame (25) symmetrically fixedly installed on the bottom inner wall of the cleaning chamber (13), and a hollow cleaning basket (26) is rotatably installed between the top surfaces of the two support frames (25). A movable door (27) is hinged to one side surface of the hollow cleaning basket (26). The agitation component is located inside the cleaning component. The agitation component includes two positioning shafts (31) that are fixedly installed at the center of the inner walls on both sides of the hollow cleaning basket (26). Positioning sleeves (32) are rotatably installed on the surface of the two positioning shafts (31) away from the inner wall of the hollow cleaning basket (26). Agitation plates (33) are symmetrically rotatably installed at the center of each positioning shaft (31). Connecting shafts (34) are rotatably installed on the inner side of the two positioning sleeves (32) that are close to each other. Connecting sleeves (35) are rotatably installed on the outer surface of the two connecting shafts (34) that are close to each other. A baffle plate (36) is symmetrically rotatably installed at the center of the connecting sleeve (35). The rotating assembly is driven by the movable door (27), which drives the agitator (33) to rotate when the movable door (27) opens on the hollow cleaning basket (26); The rotating assembly includes a limiting plate (41) symmetrically fixedly installed on the inner surface of the movable door (27). The limiting plate (41) has a sliding groove inside, and a slider (42) is slidably installed inside the sliding groove. A positioning spring is fixedly installed between the side wall of the slider (42) and the groove wall of the limiting plate (41). A pull rod (43) is rotatably installed on the bottom surface of the slider (42). The connecting component is driven by the agitator (33), which synchronously drives the angle change of the spoiler (36).

2. The rubber granule cleaning equipment according to claim 1, characterized in that: The cleaning assembly also includes a drive motor (21) that is fixedly installed on the outer surface of the equipment body (11) by bolts. The output shaft end of the drive motor (21) passes through the side wall of the equipment body (11) and the cleaning chamber (13) and extends into the interior of the cleaning chamber (13). A rotating shaft (22) is fixedly installed on the output shaft end of the drive motor (21). Limiting rods (23) are symmetrically fixedly installed on the surface of the bottom inner wall of the cleaning chamber (13). The rotating shaft (22) is rotatably installed inside the top of the two limiting rods (23). Drive gears (24) are fixedly installed on the outer surfaces of both ends of the rotating shaft (22).

3. The rubber granule cleaning equipment according to claim 2, characterized in that: The hollow cleaning basket (26) consists of two cylindrical plates with toothed grooves on their surfaces and a hexagonal hollow cleaning frame set between the two cylindrical plates. The toothed grooves on the outer surfaces of the two cylindrical plates mesh with the outer surfaces of the two drive gears (24). A buckle is installed between the hollow cleaning basket (26) and the movable door (27).

4. The rubber granule cleaning equipment according to claim 1, characterized in that: The connecting sleeve (35) is located in the middle of the two positioning sleeves (32), and the horizontally arranged baffle (36) on the same side is located in the middle of the two stirring plates (33). The two stirring plates (33) inside the same positioning sleeve (32) are hinged to each other at their closest ends, and the two baffles (36) inside the connecting sleeve (35) are hinged to each other at their closest ends.

5. The rubber granule cleaning equipment according to claim 1, characterized in that: The rotating assembly also includes cylindrical rods (44) symmetrically fixedly installed on the surface of the pull rod (43) away from the slider (42). A positioning sleeve (45) is rotatably installed inside the middle of the pull rod (43). Each pull rod (43) is inserted into the interior of the corresponding stirring plate (33). The stirring plate (33) located outside the pull rod (43) has a through groove in the middle. The groove wall of the through groove has a spiral groove (46) symmetrically arranged in the center. A torsion spring (47) is fixedly installed on the outer surface of one end of the positioning sleeve (32) inside the corresponding position of each stirring plate (33).

6. The rubber granule cleaning equipment according to claim 5, characterized in that: The interior of the positioning sleeve (32) is hollow. The positioning sleeve (45) is rotatably installed inside the through groove, and the positioning sleeve (45) fits against the groove wall of the through groove. The positioning sleeve (45) is fixedly installed on the surface of the positioning sleeve (32) at the corresponding position.

7. The rubber granule cleaning equipment according to claim 5, characterized in that: The positioning sleeve (45) has symmetrically through-holes on both sides of the positioning groove. The positioning groove is vertically set, and the cylindrical rod (44) is slidably installed inside the positioning groove. The end of the cylindrical rod (44) away from the pulling rod (43) extends out of the positioning groove and is slidably installed inside the spiral groove (46) opened inside the stirring plate (33) at the corresponding position.

8. The rubber granule cleaning equipment according to claim 5, characterized in that: The end of the torsion spring (47) away from the agitator (33) is fixedly installed on the inner surface of the corresponding positioning sleeve (32), and the torsion spring (47) is sleeved on the outside of the corresponding positioning sleeve (45).

9. The rubber granule cleaning equipment according to claim 1, characterized in that: The connecting assembly includes an active connecting rod (51) that is fixedly installed on the surface of the two stirring plates (33) on the same side away from the positioning shaft (31). A driven connecting rod (52) is slidably installed inside the active connecting rod (51). A tension spring (53) is fixedly installed between the surface of the driven connecting rod (52) at one end inside the active connecting rod (51) and the inner surface of the active connecting rod (51).

10. A rubber granule cleaning device according to claim 9, characterized in that: Two driven links (52) on the same side are rotatably mounted on the two sides of the spoiler (36) on the same side, away from the active link (51). Two active links (51) on one side are rotatably mounted on the outer surfaces of two traction rods (43).

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