Plastic cleaning and dewatering all-in-one machine

Abstract

The utility model discloses a plastic cleaning and dewatering all-in-one machine which is characterized in that the lower end of a material elution tank is fixedly connected with a driving motor, a rotating shaft of the driving motor penetrates into the material elution tank and then is fixedly connected with a first end-toothed disc, the first end-toothed disc is in meshed connection with a second end-toothed disc, and an elastic telescopic rod is fixed on the second end-toothed disc; the other end of the elastic telescopic rod is connected with a one-way transmission assembly, the one-way transmission assembly is fixedly connected to the bottom of the dewatering barrel, a stirring paddle is rotationally connected into the dewatering barrel and is in transmission connection with the one-way transmission assembly, two annular groove frames are fixed into the material elution tank, and a plurality of guide roller wheels are rotationally connected into the annular groove frames. The guide roller wheels are in rolling connection with the outer wall of the dewatering barrel, a limiting assembly is fixedly connected to the upper annular groove frame, a limiting ring is fixedly connected to the dewatering barrel, and the limiting ring makes contact with the limiting assembly. The plastic cleaning and dewatering all-in-one machine is convenient to operate, stable in structure, high in working efficiency and easy to maintain.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, specifically a plastic cleaning and dehydration integrated machine. Background Technology

[0002] With the rapid development of the plastic recycling industry, the cleaning and dehydration of plastic waste has gradually become an indispensable part of the plastic recycling process. Traditional plastic cleaning and dehydration equipment usually requires separate cleaning and dehydration processes, but existing equipment suffers from problems such as unsatisfactory cleaning and dehydration effects, cumbersome operation, large footprint, and high energy consumption. There is an urgent need for a more efficient, energy-saving, and convenient integrated cleaning and dehydration equipment.

[0003] Most existing cleaning and dehydration equipment uses fixed-structure dehydration tanks and stirring systems, and often fails to achieve optimal dehydration results simultaneously during the cleaning process. Splashing of cleaning fluid and noise during dehydration also create a nuisance to the operating environment. Furthermore, the components of traditional equipment are typically complex in structure and prone to wear and aging during operation, affecting the equipment's lifespan and maintenance costs. Therefore, developing a simple, intelligent device that can efficiently clean and dehydrate is of great significance. Utility Model Content

[0004] In view of the above-mentioned shortcomings in the existing technology, the purpose of this utility model is to provide a plastic washing and dehydration integrated machine that is easy to operate, has a stable structure, high working efficiency and is easy to maintain.

[0005] The technical solution adopted by this utility model to achieve the above objectives is as follows: a plastic washing and dehydration integrated machine, including a material washing and dehydration tank, a drive motor fixedly connected to the lower middle part of the material washing and dehydration tank, the rotating shaft of the drive motor passing through the material washing and dehydration tank and fixedly connected to a first end gear plate, a second end gear plate meshing with the first end gear plate, an elastic telescopic rod fixedly connected to the upper middle part of the second end gear plate, the other end of the elastic telescopic rod being connected to a one-way transmission component, the one-way transmission component being fixedly connected to the bottom of the dehydration tank, the dehydration tank being rotatably connected inside the material washing and dehydration tank, a stirring paddle being rotatably connected inside the dehydration tank, the lower end of the stirring paddle being drively connected to the one-way transmission component, two annular groove frames fixedly connected to the inner wall of the material washing and dehydration tank, several guide rollers being rotatably connected in the inner annular grooves of the annular groove frames, the guide rollers being rollingly connected to the outer wall of the dehydration tank, a limiting component fixedly connected to the upper set of annular groove frames, and a limiting component fixedly connected to the upper outer wall of the dehydration tank. The limiting ring has its lower end in contact with the limiting component. In this invention, the drive motor is used to drive the dehydration tank for spin-drying or to drive the stirring paddle to stir and clean the material inside the dehydration tank. The first and second end toothed discs are used to output power to the drive motor and enable the dehydration tank to be quickly removed from the material washing tank. The elastic telescopic rod can apply elastic force to the second end toothed disc, so that the second end toothed disc can be tightly meshed with the first end toothed disc, ensuring the stability of the power output. The one-way transmission component is used to output power to the stirring paddle in one direction. That is, when the drive motor rotates clockwise, the stirring paddle rotates relative to the material inside the dehydration tank. When the drive motor rotates counterclockwise, the stirring paddle and the dehydration tank rotate simultaneously, thereby realizing the stirring, cleaning, or dehydration of the material. The chute frame and guide rollers can ensure that the dehydration tank rotates stably inside the washing tank. The limiting component and the limiting ring can limit the rotation direction of the dehydration tank and restrict the rotation of the dehydration tank during the stirring process of the stirring paddle.

[0006] In the above technical solution, the one-way transmission assembly includes a sealing block, a one-way bearing, a first sealing ring, a second sealing ring, a first sliding bearing, and a second sliding bearing. The sealing block is fixedly connected to the bottom of the dehydration tank. A one-way bearing is fixedly connected inside the sealing block. The stirring shaft of the stirring paddle passes through the sealing block and is fixedly connected to the one-way bearing. The stirring shaft of the stirring paddle passes through the one-way bearing and is fixedly connected to one end of an elastic telescopic rod. One end of the elastic telescopic rod is rotatably connected inside the sealing block. A first sliding bearing and a first sealing ring are fixedly connected inside the sealing block below the one-way bearing. Both the first sliding bearing and the first sealing ring are sleeved on the elastic telescopic rod. A second sliding bearing and a second sealing ring are fixedly connected inside the sealing block above the one-way bearing. Both the second sliding bearing and the second sealing ring are sleeved on the stirring shaft of the stirring paddle.

[0007] In the above technical solution, a number of legs are fixedly connected to the lower end of the material washing tank, a drain pipe is fixedly connected to one side of the lower end of the material washing tank, and a drain valve is fixedly connected to the drain pipe.

[0008] In the above technical solution, the elastic telescopic rod includes a sliding sleeve, a sliding block, a sliding guide rod, a shaft key, and a spring. The sliding block is slidably connected inside the sliding sleeve. A spring is sleeved and connected inside the sliding sleeve on one side of the sliding block. The spring abuts against the sliding block. A sliding guide rod is fixedly connected to the other side of the sliding block. The sliding guide rod passes through the sliding sleeve and is fixedly connected to the second end gear plate. Several axially arranged shaft keys are fixedly connected to the inner wall of the sliding sleeve. Several keyways are opened on the outer peripheral side of the sliding block. The shaft keys are slidably connected in the keyways respectively.

[0009] In the above technical solution, the limiting component includes a mounting ring, a conical roller, and a spring plate. The mounting ring is fixedly connected to the uppermost slide frame. Several rolling grooves are opened on the upper side of the mounting ring. The conical roller is rotatably connected in the rolling groove. A spring plate is fixedly connected on the mounting ring between adjacent rolling grooves. The spring plate is fixedly tilted to one side. An annular groove is provided at the lower end of the limiting ring. The conical roller is rotatably connected in the annular groove. The annular groove is provided with a helical tooth groove. The spring plate is engaged with the helical tooth groove.

[0010] In the above technical solution, two sets of symmetrical lifting lugs are fixedly connected to the upper end of the limiting ring, and a tank cover is closedly connected to the upper end of the material washing tank, with a handle fixedly connected to the upper end of the tank cover.

[0011] The beneficial effects of this utility model are:

[0012] High-efficiency integrated cleaning and dehydration: This equipment integrates cleaning and dehydration functions into the same device, optimizing the process flow and achieving seamless connection between cleaning and dehydration. During the cleaning process, the stirring paddle rotates and works in the dehydration tank to efficiently remove dirt from the surface of plastic particles. During the dehydration process, the dehydration tank quickly removes water from the plastic particles through centrifugal force, effectively improving the efficiency of cleaning and dehydration and reducing the time and space required for separate operations in traditional equipment.

[0013] Simple structure, easy to operate and maintain: The innovative structure of elastic telescopic rod and limiting component simplifies the complex mechanical structure of traditional equipment and reduces the failure rate. The elastic telescopic rod makes the telescopic movement more flexible through the cooperation of sliding block and spring, ensuring the smooth operation of the equipment. At the same time, the design of the limiting component effectively reduces the frictional resistance when the dehydration tank rotates, extending the service life of the equipment.

[0014] Energy-saving and efficient: Through the rational design of the drive system, the equipment effectively reduces energy consumption during the cleaning and dehydration process. During the dehydration process, the counterclockwise rotation of the dehydration tank and the synchronous rotation of the stirring paddle drive the dehydration through centrifugal force, which effectively saves power consumption and improves the overall energy utilization efficiency.

[0015] Reduced pollution and noise: The enclosed material washing tank and lid of this utility model can effectively prevent the washing liquid from splashing out, ensuring a clean operating environment. In addition, the reduced frictional resistance during the dehydration process also reduces the noise of the equipment during operation, providing a quieter working environment.

[0016] Convenient operation and maintenance: The equipment is equipped with easy-to-operate lifting lugs and tank lid handles, making it convenient for operators to remove, place, and clean the dehydration tank. The lifting lug design allows the dehydration tank to be quickly removed by a crane, reducing the complexity and labor intensity of manual operation and improving work efficiency.

[0017] Highly adaptable and widely applicable: This equipment is not only suitable for cleaning and dewatering plastic granules, but also allows for adjustment of the cleaning and dewatering time and intensity as needed to adapt to the processing requirements of different plastic materials. Its efficient and flexible working mode can meet the different needs of large-scale production lines and small-scale operations, and has broad application prospects.

[0018] In summary, this utility model of an integrated plastic washing and dewatering machine, through optimized design, not only improves the washing and dewatering effect of the equipment, but also enhances the ease of operation, energy efficiency, and durability of the equipment, providing a more efficient and environmentally friendly solution for the plastic recycling industry. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the cross-sectional connection structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional connection structure of the elastic telescopic rod of this utility model;

[0021] Figure 3 This is a top-view three-dimensional structural diagram of the mounting ring of this utility model;

[0022] Figure 4 This is a three-dimensional structural diagram of the limiting ring of this utility model viewed from below;

[0023] Figure 5 This is a schematic diagram of the meshing structure of the first and second end toothed discs of this utility model.

[0024] In the diagram: 1. Material washing tank; 2. Drive motor; 3. First end gear plate; 4. Second end gear plate; 5. Elastic telescopic rod; 6. One-way transmission assembly; 7. Dewatering tank; 8. Agitator; 9. Ring groove frame; 10. Guide roller; 11. Restriction assembly; 12. Restriction ring; 101. Sealing block; 102. One-way bearing; 103. First sealing ring; 104. Second sealing ring; 105. First sliding bearing; 106. Second sliding bearing; 201. Support leg; 202. Drain pipe; 203. Drain valve; 204. Lifting lug; 205. Tank lid; 206. Handle; 301. Sliding sleeve; 302. Sliding block; 303. Sliding guide rod; 304. Shaft key; 305. Spring; 401. Mounting ring; 402. Conical roller; 403. Spring plate; 404. Annular groove; 405. Inclined tooth groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5A plastic washing and dewatering integrated machine includes a material washing and dewatering tank 1. A drive motor 2 is fixedly connected to the lower middle part of the material washing and dewatering tank 1. The rotating shaft of the drive motor 2 passes through the material washing and dewatering tank 1 and is fixedly connected to a first end gear plate 3. A second end gear plate 4 is meshed with the first end gear plate 3. An elastic telescopic rod 5 is fixedly connected to the upper middle part of the second end gear plate 4. The other end of the elastic telescopic rod 5 is connected to a one-way transmission assembly 6. The one-way transmission assembly 6 is fixedly connected to the bottom of a dewatering tank 7. The dewatering tank 7 is rotatably connected to the material washing and dewatering tank 1. Inside the washing and dewatering tank 1, a stirring paddle 8 is rotatably connected to the dewatering barrel 7. The lower end of the stirring paddle 8 is connected to a one-way transmission assembly 6. Two annular groove frames 9 are fixedly connected to the inner wall of the washing and dewatering tank 1. Several guide rollers 10 are rotatably connected in the inner annular grooves of the annular groove frames 9. The guide rollers 10 are rolledly connected to the outer wall of the dewatering barrel 7. A limiting assembly 11 is fixedly connected to the upper set of annular groove frames 9. A limiting ring 12 is fixedly connected to the upper outer wall of the dewatering barrel 7. The lower end of the limiting ring 12 contacts the limiting assembly 11. In this utility model, the drive motor 2 is used to drive the dehydration tank 7 to perform spin drying and dehydration, or to drive the stirring paddle 8 to achieve stirring and cleaning of the material inside the dehydration tank 7. The first end toothed disc 3 and the second end toothed disc 4 are used to realize the power output of the drive motor 2 and enable the dehydration tank 7 to be quickly removed from the material washing tank 1. The elastic telescopic rod 5 can apply elastic force to the second end toothed disc 4, so that the second end toothed disc 4 can be tightly meshed with the first end toothed disc 3 to ensure the stability of the power output. The one-way transmission component 6 is used to output power to the stirring paddle 8 in one direction. That is, when the drive motor 2 rotates clockwise, the stirring paddle 8 rotates relative to the dehydration tank 7. When the drive motor 2 rotates counterclockwise, the stirring paddle 8 and the dehydration tank 7 rotate simultaneously, thereby realizing the stirring and cleaning or dehydration operation of the material. The chute frame and the guide roller 10 can ensure that the dehydration tank 7 rotates stably in the washing tank. The limiting component 11 and the limiting ring 12 can limit the rotation direction of the dehydration tank 7 and can limit the rotation of the dehydration tank 7 during the stirring process of the stirring paddle 8.

[0027] In this utility model, a plug rod is fixedly connected to the upper middle part of the first end gear 3, and a plug hole is opened in the middle part of the second end gear 4. The plug rod is plugged into the plug hole to further improve the meshing stability between the first end gear 3 and the second end gear 4.

[0028] In one embodiment of this utility model, the one-way transmission assembly 6 includes a sealing block 101, a one-way bearing 102, a first sealing ring 103, a second sealing ring 104, a first sliding bearing 105, and a second sliding bearing 106. The sealing block 101 is fixedly connected to the bottom of the dehydration tank 7. The one-way bearing 102 is fixedly connected inside the sealing block 101. The stirring shaft of the stirring paddle 8 passes through the sealing block 101 and is fixedly connected to the one-way bearing 102. The stirring shaft of the stirring paddle 8 passes through the one-way bearing 102 and is fixedly connected to one end of the elastic telescopic rod 5. One end of the elastic telescopic rod 5 is rotatably connected inside the sealing block 101. The first sliding bearing 105 and the first sliding bearing 106 are fixedly connected inside the sealing block 101 below the one-way bearing 102. The sealing ring 103, the first sliding bearing 105, and the first sealing ring 103 are all sleeved and connected to the elastic telescopic rod 5. A second sliding bearing 106 and a second sealing ring 104 are fixedly connected to the sealing block 101 above the one-way bearing 102. The second sliding bearing 106 and the second sealing ring 104 are both sleeved and connected to the stirring shaft of the stirring paddle 8. During stirring and cleaning, the drive motor 2 drives the first end gear 3 to rotate clockwise. The synchronous meshing action of the first end gear 3 drives the second end gear 4 to rotate. The second end gear 4 drives the elastic telescopic rod 5 to rotate, and the elastic telescopic rod 5 drives the stirring paddle 8 to rotate. At this time, the stirring paddle 8 rotates relative to the sealing block 101 under the action of the one-way bearing 102. The sealing block 101 and the dewatering tank 7 are relatively stationary within the material washing tank 1 under the constraint of the limiting component 11, thereby allowing the material in the dewatering tank 7 to be stirred and cleaned by the stirring paddle 8. When dewatering is required, the drain valve 203 is opened first, and then the drive motor 2 is started. The drive motor 2 drives the first end gear plate 3 to rotate counterclockwise, which in turn drives the second end gear plate 4 to rotate counterclockwise. The second end gear plate 4 drives the elastic telescopic rod 5 to rotate, which in turn drives the stirring paddle 8 to rotate. At this time, the stirring paddle 8 cannot rotate relative to the material via the one-way gear, so the stirring paddle 8 drives the sealing block 101 and the dewatering tank 7 to rotate counterclockwise via the one-way bearing 102. The dewatering tank 7 then uses centrifugal force to clean the material. Dehydration operation: The first sliding bearing 105 and the first sealing ring 103 are respectively installed in the sealing block 101 below the one-way bearing 102. They are used to seal and support the moving part between the elastic telescopic rod 5 and the sealing block 101, ensuring that the part can slide smoothly and with low friction, while preventing liquid or impurities from entering the sealing block 101. Similarly, the second sliding bearing 106 and the second sealing ring 104 are installed in the sealing block 101 above the one-way bearing 102. They are used to seal and support the moving part between the stirring shaft and the sealing block 101, ensuring that the stirring shaft rotates normally while preventing liquid from entering the sealing block 101, and providing relative protection for the one-way bearing 102 in the sealing block 101.

[0029] In one embodiment of this utility model, a plurality of support legs 201 are fixedly connected to the lower end of the material washing tank 1. The support legs 201 have sufficient strength and load-bearing capacity to support the weight of the entire material washing tank 1 and the external forces generated during operation. A drain pipe 202 is fixedly connected to one side of the lower end of the material washing tank 1. A drain valve 203 is fixedly connected to the drain pipe 202. The drain pipe 202 is used to discharge the cleaning liquid in the material washing tank 1, and the drain valve 203 is used to control the opening or closing of the drain.

[0030] In one embodiment of this utility model, the elastic telescopic rod 5 includes a sliding sleeve 301, a sliding block 302, a sliding guide rod 303, a shaft key 304, and a spring 305. The sliding block 302 is slidably connected inside the sliding sleeve 301. A spring 305 is sleeved and connected inside the sliding sleeve 301 on one side of the sliding block 302, and the spring 305 abuts against the sliding block 302. A sliding guide rod 303 is fixedly connected to the other side of the sliding block 302. The sliding guide rod 303 extends out of the sliding sleeve 301 and is fixedly connected to the second end gear plate 4. Several axially arranged shaft keys 304 are fixedly connected to the inner wall of the sliding sleeve 301. Several keyways are opened on the outer peripheral side of the sliding block 302, and the shaft keys 304 are slidably connected in the keyways. In this embodiment, the extension and retraction process of the elastic telescopic rod 5 mainly depends on the movement of the sliding block 302 and the elastic action of the spring 305. When the dewatering tank 7 is installed in the material washing and dewatering tank 1, firstly... The second end gear 4 meshes with the first end gear 3. Then the dewatering tank 7 continues to move downward until the limiting ring 12 contacts the limiting component. During this process, the second end gear 4 drives the sliding guide rod 303 to move into the sliding sleeve 301. The sliding guide rod 303 drives the sliding block 302 to slide along the inside of the sliding sleeve 301 and compresses the spring 305 inside the sliding sleeve 301. When the dewatering tank 7 is taken out of the material washing tank 1, firstly, the sliding block 302 is pushed to reset under the elastic force of the spring 305. The sliding block 302 pushes the sliding guide rod 303 to move out of the sliding sleeve 301, completing the telescopic action. When the second end gear 4 drives the sliding guide rod 303 to rotate, the sliding guide rod 303 drives the sliding block 302 to rotate. The sliding block 302 drives the sliding sleeve 301 to rotate through the shaft key 304 and the keyway. The sliding sleeve 301 drives the stirring shaft to rotate, thereby realizing the power transmission of the elastic telescopic rod 5.

[0031] In one embodiment of this utility model, the limiting component 11 includes a mounting ring 401, a conical roller 402, and a spring plate 403. The mounting ring 401 is fixedly connected to the uppermost slide frame. Several grooves are formed on the upper side of the mounting ring 401, and the conical roller 402 is rotatably connected within each groove. A spring plate 403 is fixedly connected to the mounting ring 401 between adjacent grooves, and the spring plate 403 is tilted and fixed to one side. An annular groove 404 is provided at the lower end of the limiting ring 12, and the conical roller 402 is rotatably connected within the annular groove 404. A helical tooth groove 405 is provided within the annular groove 404, and the spring plate 403 is engaged with the helical tooth groove 405. In this embodiment, the limiting ring 12 and the dehydration tank... 7. Fixed connection: The limiting ring 12 is rolledly connected to the tapered roller 402 at the upper end of the mounting ring 401 through the annular groove 404, thereby achieving the supporting function of the dehydration barrel 7 and reducing the frictional resistance when the dehydration barrel 7 rotates. The engagement of the spring plate 403 and the oblique tooth groove 405 can limit the rotation direction of the dehydration barrel 7. That is, when the dehydration barrel 7 rotates counterclockwise, the spring plate 403 slides relative to the oblique tooth surface in the oblique tooth groove 405, thereby allowing the dehydration barrel 7 to rotate. However, when the dehydration barrel 7 wants to rotate clockwise, the end of the spring plate 403 abuts against the tooth root of the oblique tooth groove 405, thereby limiting the rotation of the dehydration barrel 7 and preventing the dehydration barrel 7 from rotating clockwise.

[0032] In one embodiment of this utility model, two sets of symmetrical lifting lugs 204 are fixedly connected to the upper end of the limiting ring 12 to facilitate the removal or placement of the dehydration tank 7. The upper closed connection of the material washing tank 1 is a tank cover 205 to prevent the washing liquid in the material washing tank 1 from splashing to the outside during operation. The upper end of the tank cover 205 is fixedly connected to a handle 206 to facilitate the operator to open or close the tank cover 205.

[0033] The working principle of this utility model is as follows:

[0034] First, open the can lid 205 and pour the plastic granules to be cleaned into the dehydration tank 7. Then, add clean water to the material washing tank 1. After that, close the can lid 205 on the material washing tank 1 and start the drive motor 2. The drive motor 2 rotates clockwise. At this time, the drive motor 2 drives the stirring paddle 8 to rotate through the first end gear plate 3, the second end gear plate 4 and the elastic telescopic rod 5. The stirring shaft at the lower end of the stirring paddle 8 rotates relative to the sealing block 101 through the one-way bearing 102. That is, the stirring paddle 8 rotates relative to the dehydration tank 7, while the dehydration tank 7 is relatively stationary relative to the material washing tank 1 under the action of the limiting component 11. It can also be said that the stirring paddle 8 is in a rotating state in the dehydration tank 7 and the material washing tank 1. Therefore, the plastic granules are cleaned by the stirring of the stirring paddle 8.

[0035] After cleaning, open the drain valve 203 to drain the wastewater in the material washing tank 1 through the drain pipe 202, and restart the drive motor 2. The drive motor 2 rotates counterclockwise. At this time, the drive motor 2 drives the stirring paddle 8 to rotate through the first end gear plate 3, the second end gear plate 4 and the elastic telescopic rod 5. Since the one-way bearing 102 only allows the stirring shaft to rotate clockwise relative to each other, when the stirring shaft rotates counterclockwise, the stirring shaft and the dewatering tank 7 cannot rotate relative to each other. When the dewatering tank 7 rotates counterclockwise in the material washing tank 1, the limiting component 11 allows the dewatering tank 7 to rotate relative to each other. Thus, under the drive of the drive motor 2, the dewatering tank 7 and the stirring paddle 8 rotate counterclockwise in the material washing tank 1 at the same time. The dewatering tank 7 achieves the material dewatering operation through the centrifugal force of rotation.

[0036] After dehydration is complete, open the tank lid 205, connect the crane to the lifting lug 204, and remove the dehydration tank 7 under the lifting of the crane. Then, pour out the dehydration tank 7 to pour out the plastic particles from the dehydration tank 7.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A plastic washing and dewatering integrated machine, comprising a material washing and dewatering tank (1), characterized in that: A drive motor (2) is fixedly connected to the lower middle part of the material washing tank (1). The shaft of the drive motor (2) passes through the material washing tank (1) and is fixedly connected to the first end gear plate (3). The first end gear plate (3) is meshed with a second end gear plate (4). An elastic telescopic rod (5) is fixedly connected to the upper middle part of the second end gear plate (4). The other end of the elastic telescopic rod (5) is connected to a one-way transmission assembly (6). The one-way transmission assembly (6) is fixedly connected to the bottom of the dewatering barrel (7). The dewatering barrel (7) is rotatably connected inside the material washing tank (1). (7) An agitator (8) is rotatably connected inside. The lower end of the agitator (8) is connected to the one-way transmission assembly (6). Two annular groove frames (9) are fixedly connected to the inner wall of the material washing tank (1). Several guide rollers (10) are rotatably connected in the inner annular groove of the annular groove frame (9). The guide rollers (10) are rotatably connected to the outer wall of the dewatering tank (7). A limiting assembly (11) is fixedly connected to the annular groove frame (9) located in the upper group. A limiting ring (12) is fixedly connected to the outer wall of the upper end of the dewatering tank (7). The lower end of the limiting ring (12) is in contact with the limiting assembly (11).

2. The integrated plastic washing and dehydration machine according to claim 1, characterized in that: The one-way transmission assembly (6) includes a sealing block (101), a one-way bearing (102), a first sealing ring (103), a second sealing ring (104), a first sliding bearing (105), and a second sliding bearing (106). The sealing block (101) is fixedly connected to the bottom of the dehydration tank (7). The one-way bearing (102) is fixedly connected inside the sealing block (101). The stirring shaft of the stirring paddle (8) passes through the sealing block (101) and is fixedly connected to the one-way bearing (102). The stirring shaft of the stirring paddle (8) passes through the one-way bearing (102) and is fixedly connected to one end of the elastic telescopic rod (5). One end of the telescopic rod (5) is rotatably connected to the sealing block (101). The sealing block (101) below the one-way bearing (102) is fixedly connected to a first sliding bearing (105) and a first sealing ring (103). The first sliding bearing (105) and the first sealing ring (103) are both sleeved on the elastic telescopic rod (5). The sealing block (101) above the one-way bearing (102) is fixedly connected to a second sliding bearing (106) and a second sealing ring (104). The second sliding bearing (106) and the second sealing ring (104) are both sleeved on the stirring shaft of the stirring paddle (8).

3. The integrated plastic washing and dehydration machine according to claim 1, characterized in that: The lower end of the material washing tank (1) is fixedly connected to several legs (201), and a drain pipe (202) is fixedly connected to one side of the lower end of the material washing tank (1). A drain valve (203) is fixedly connected to the drain pipe (202).

4. The integrated plastic washing and dehydration machine according to claim 1, characterized in that: The elastic telescopic rod (5) includes a sliding sleeve (301), a sliding block (302), a sliding guide rod (303), a shaft key (304), and a spring (305). The sliding block (302) is slidably connected inside the sliding sleeve (301). A spring (305) is sleeved and connected inside the sliding sleeve (301) on one side of the sliding block (302). The spring (305) is in contact with the sliding block (302). A sliding guide rod (303) is fixedly connected to the other side of the sliding block (302). The sliding guide rod (303) passes through the sliding sleeve (301) and is fixedly connected to the second end gear plate (4). A number of axially arranged shaft keys (304) are fixedly connected to the inner wall of the sliding sleeve (301). A number of keyways are opened on the outer peripheral side of the sliding block (302). The shaft keys (304) are slidably connected in the keyways respectively.

5. The integrated plastic washing and dehydration machine according to claim 1, characterized in that: The limiting component (11) includes a mounting ring (401), a conical roller (402), and a spring plate (403). The mounting ring (401) is fixedly connected to the uppermost slide frame. The upper side of the mounting ring (401) has several rolling grooves. The conical roller (402) is rotatably connected in the rolling grooves. The spring plate (403) is fixedly connected on the mounting ring (401) between adjacent rolling grooves. The spring plate (403) is fixedly tilted to one side. The lower end of the limiting ring (12) is provided with an annular groove (404). The conical roller (402) is rotatably connected in the annular groove (404). The annular groove (404) is provided with a helical tooth groove (405). The spring plate (403) is engaged with the helical tooth groove (405).

6. The integrated plastic washing and dehydration machine according to claim 1, characterized in that: The upper end of the limiting ring (12) is fixedly connected to two sets of symmetrical lifting lugs (204), and the upper closed connection of the material washing tank (1) is a tank cover (205), and the upper end of the tank cover (205) is fixedly connected to a handle (206).

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