A multifunctional integrated dry cleaner, washer and dryer

Abstract

The present invention provides a multifunctional dry cleaning, washing and drying integrated machine, belonging to the field of laundry equipment, including: a multifunctional dry cleaning, washing and drying integrated machine body, a heater box is arranged on the multifunctional dry cleaning, washing and drying integrated machine body, a filtering chamber is arranged in the heater box, a support frame is movably installed in the filtering chamber, a filter cotton is arranged at the top of the support frame, a cover plate is fixedly installed at the top of the heater box, an air inlet is opened on the cover plate, a pressing frame is arranged on the cover plate, the bottom of the pressing frame is in contact with the top of the filter cotton, four fixing rods are fixedly installed at the top of the cover plate, and the same blocking cover is fixedly installed at the tops of the four fixing rods. The multifunctional dry cleaning, washing and drying integrated machine provided by the present invention has the advantages that the dust adhesion amount on the heater and other components can be reduced, which is beneficial to improving the service life of the heater and other components in the heating chamber, the replacement of the filter cotton is relatively fast, and the operation is convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of laundry equipment, and in particular to a multifunctional dry cleaning, water washing and drying integrated machine. Background Art

[0002] A washing machine is a common device in life for washing clothes, which is roughly divided into two types: dry cleaning and water washing. Water washing mainly uses clean water as the washing medium and combines a small amount of detergent to achieve the cleaning of clothes, while dry cleaning directly uses an organic solvent to wash clothes. The advantage is that it dries in and dries out, the clothes are less damaged, and it is not easy to fade and shrink. At present, with the continuous development of technology, an integrated washing machine that integrates the three functions of dry cleaning, water washing and drying has appeared on the market and is widely used in institutions such as clothing processing factories and hospitals. However, in the existing integrated washing machine, usually one rotating cage is used for dry cleaning and one for water washing, resulting in a large volume and a large floor area.

[0003] In view of the above problems, the Chinese utility model patent with the application number 202021843808.3 in the prior art proposes a dry cleaning, water washing and drying integrated machine that shares a laundry rotating cage, including a base, a heater, a condenser, a laundry rotating cage, a circulating fan and several circulating pipelines. Among them: the laundry rotating cage is horizontally arranged forward on the base, a machine door is covered at the opening position of the laundry rotating cage, the machine door is set in a frustum shape, the small circular end surface of the machine door extends into the interior of the laundry rotating cage, and an annular hot air inlet is arranged between the conical surface of the machine door and the inner wall of the laundry rotating cage. Although this utility model has the advantages of simple operation, safety and reliability, and combining dry cleaning and drying and water washing and drying functions, however, during its use, when performing dry cleaning and drying or water washing and drying, the air in the external environment directly enters the heater box, resulting in a large amount of impurities and dust adhering to the heater in a relatively short period of time, affecting the heating efficiency of the heater for air, and too much impurities and dust adhering to the heater and other supporting components are also prone to cause corrosion and affect the service life.

[0004] Therefore, it is necessary to provide a multifunctional dry cleaning, water washing and drying integrated machine to solve the above technical problems. Summary of the Invention

[0005] The technical problem solved by the present invention is to provide a multifunctional dry cleaning, water washing and drying integrated machine that can pre-filter the air entering the heater box, reduce the amount of dust adhering to the heater and other components, is beneficial to improving the service life of the heater and other components in the heating chamber, and is relatively quick and convenient to replace the filter cotton.

[0006] To solve the above technical problems, the multifunctional dry cleaning, washing and drying integrated machine provided by the present invention includes a multifunctional dry cleaning, washing and drying integrated machine body, a heater box is arranged on the multifunctional dry cleaning, washing and drying integrated machine body, a filtering chamber is arranged in the heater box, a support frame is movably installed in the filtering chamber, a filter cotton is arranged on the top of the support frame, a cover plate is fixedly installed on the top of the heater box, an air inlet is opened on the cover plate, a pressing frame is arranged on the cover plate, the bottom of the pressing frame is in contact with the top of the filter cotton, four fixing rods are fixedly installed on the top of the cover plate, the same baffle is fixedly installed on the top of the four fixing rods, the baffle is located directly above the air inlet, a wire frame is arranged on the top of the cover plate, all four fixing rods are located inside the wire frame, and the top of the wire frame is in contact with the bottom of the baffle.

[0007] Preferably, the wire frame includes a front half wire frame and a rear half wire frame, two jacks are opened on the top of both the front half wire frame and the rear half wire frame, a fixing plate is arranged on the top of the baffle, four inserting rods are fixedly installed on the bottom of the fixing plate, all four inserting rods penetrate through the baffle and are movably connected with the baffle, the lower ends of all four inserting rods extend into the corresponding jacks, and a handle is fixedly installed on the top of the baffle.

[0008] Preferably, a disc is arranged on the bottom of the cover plate, four connecting arms are fixedly installed on the bottom of the disc, and the pressing frame is fixedly installed at the bottom ends of the four connecting arms.

[0009] Further, a first installation box is fixedly installed on the outer wall of one side of the heater box, a feeding pipe is rotatably installed in the first installation box, one end of the filter cotton extends into the first installation box and is connected with the outer wall of the feeding pipe, a second installation box is fixedly installed on the outer wall of the side of the heater box away from the first installation box, a winding shaft is rotatably installed in the second installation box, the end of the filter cotton away from the feeding pipe extends into the second installation box and is connected with the outer wall of the winding shaft, a crank is arranged on one side of the second installation box for driving the winding shaft to rotate, an adjusting screw rod is penetrated and threadedly installed on the cover plate, the bottom end of the adjusting screw rod extends into the filtering chamber and is rotatably connected with the disc, two guiding slide rods are penetrated and slidably installed on the cover plate, the lower ends of the two guiding slide rods both extend into the filtering chamber and are fixedly connected with the pressing frame.

[0010] Preferably, U-shaped seats are fixedly installed on the inner sides of both sides of the first installation box, a round shaft is arranged in the first installation box, the feeding pipe is rotatably sleeved on the round shaft, first squares are fixedly installed at both ends of the round shaft, and the ends of the two first squares away from each other are located in the corresponding U-shaped seats and are slidably connected with the inner walls of both sides of the corresponding U-shaped seats.

[0011] Preferably, rotating shafts are rotatably installed on the outer walls on both sides of the second mounting box, the crank is fixedly installed on one of the rotating shafts, one ends of the two rotating shafts close to each other extend into the second mounting box, and connecting seats are fixedly installed on both of them. First square grooves are formed on the outer walls on one sides of the two connecting seats close to each other. Second square blocks are fixedly installed at both ends of the coiling shaft, and one ends of the two second square blocks away from each other extend into the corresponding first square grooves. Second square grooves are formed at the tops of the connecting seats, L-shaped stoppers are slidably installed in the second square grooves, one ends of the two L-shaped stoppers close to each other extend into the corresponding first square grooves and are located above the second square blocks.

[0012] Preferably, two first fixed sliding rods are fixedly installed in the second square grooves, the L-shaped stoppers are slidably sleeved on the two first fixed sliding rods, first springs are sleeved on the first fixed sliding rods, one ends of the first springs are fixedly connected with the L-shaped stoppers, and the other ends are fixedly connected with one inner walls of the second square grooves.

[0013] Furthermore, two limiting cylinders are fixedly installed at the tops of the connecting seats, second limiting sliding rods are fixedly installed at the tops of the two limiting cylinders, the same locking block is slidably sleeved on the two second limiting sliding rods, a locking groove is formed at the bottom of the locking block, connecting plates are fixedly installed at the tops of the two second limiting sliding rods, second springs are sleeved on the two second limiting sliding rods, one ends of the two second springs are fixedly connected with the connecting plates, and the other ends are fixedly connected with the locking block.

[0014] Preferably, a first arc sliding surface is formed at the connection between the outer wall on one side of the locking block close to the L-shaped stopper and the bottom, and a second arc sliding surface is formed at the connection between the outer wall on one side of the L-shaped stopper close to the locking block and the top.

[0015] Preferably, a hand rod is fixedly installed at the top of the locking block.

[0016] Compared with the related art, the multifunctional dry cleaning, washing and drying integrated machine provided by the present invention has the following beneficial effects:

[0017] ①The present invention provides a multifunctional dry cleaning, water washing and drying integrated machine. By arranging a filter chamber at the upper position inside the heater box, a filter cotton is arranged in the filter chamber, and a wire frame is arranged on the cover plate at the top of the filter chamber. During the processes of dry cleaning and drying and water washing and drying of the multifunctional dry cleaning, water washing and drying integrated machine body, the wire frame can first filter out large-volume impurities and flocs in the air, preventing the large-volume impurities and flocs from entering the filter chamber and affecting the permeability of the filter cotton. The filter cotton can filter out tiny dust in the air, making the air finally entering the heater chamber relatively clean, greatly reducing the dust adhesion amount on the heater and other components, facilitating the long-term maintenance of the heating efficiency of the heater for the air, and improving the service life of the heater and other components in the heating chamber; the provided wire frame is composed of a front half wire frame and a rear half wire frame and is limited by four insertion rods, and can be easily disassembled when cleaning is required, having the advantage of convenient use;

[0018] ②Through the arrangement of components such as the first installation box, the second installation box, the feeding pipe, the coiling shaft, the crank, the adjusting screw rod, etc., without opening the cover plate, only by turning the adjusting screw rod counterclockwise, the pressing frame can be released from pressing the filter cotton, and then by shaking the coiling shaft, the replacement of the filter cotton in the filter chamber can be realized, having the advantages of quickness and time saving; through the arrangement of components such as the round shaft, the first square block, the U-shaped seat, the second square block, the rotating shaft, the connecting seat, the L-shaped stop block, the first fixed sliding rod, the first spring, etc., both the feeding pipe and the coiling shaft can be conveniently disassembled and installed, greatly facilitating the replacement work of the filter cotton when a roll of filter cotton is used up;

[0019] ③Through the arrangement of components such as the limiting cylinder, the second limiting sliding rod, the locking block, the first arc sliding surface, the locking groove, the connecting plate, the second spring, etc., when installing or disassembling the coiling shaft, the two L-shaped stop blocks can be successively fully pushed into the corresponding second square grooves and fully locked, making the L-shaped stop blocks temporarily unable to reset, reducing the operation difficulty when installing or disassembling the coiling shaft, being more conducive to operation by those with weak strength, and further improving the convenience of use of this device.

[0020] 1. The main body of the multi-functional dry cleaning, washing and drying integrated machine; 2. The heater box; 201. The filtration chamber; 3. The support frame; 4. The filter cotton; 5. The pressing frame; 6. The cover plate; 601. The air inlet; 7. The fixing rod; 8. The baffle; 9. The wire frame; 901a. The front half wire frame; 901b. The rear half wire frame; 10. The fixing plate; 11. The insertion rod; 12. The first installation box; 13. The second installation box; 14. The round shaft; 15. The discharging pipe; 16. The coiling shaft; 17. The adjusting screw; 18. The first square block; 19. The second square block; 20. The rotating shaft; 21. The connecting seat; 22. The first square groove; 23. The second square groove; 24. The first fixed sliding rod; 25. The L-shaped baffle; 26. The first spring; 27. The crank; 28. The limiting cylinder; 29. The second limiting sliding rod; 30. The locking block; 31. The first arc sliding surface; 32. The locking groove; 33. The connecting plate; 34. The second spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 FIG. 1 is a schematic structural diagram of the first embodiment of the multi-functional dry cleaning, washing and drying integrated machine provided by the present invention;

[0022] Figure 2 FIG. Figure 1 2 is a schematic cross-sectional structural diagram of the heater box shown in FIG. 1;

[0023] Figure 3 FIG. Figure 2 3 is a schematic structural diagram of the support frame and the pressing frame shown in FIG. 1;

[0024] Figure 4 FIG. Figure 1 4 is a schematic structural diagram of the wire frame shown in FIG. 1;

[0025] Figure 5 FIG. Figure 1 5 is an exploded schematic structural diagram of the wire frame shown in FIG. 1;

[0026] Figure 6 FIG. 6 is a schematic structural diagram of the second embodiment of the multi-functional dry cleaning, washing and drying integrated machine provided by the present invention;

[0027] Figure 7 FIG. Figure 6 7 is a schematic cross-sectional structural diagram of the first installation box, the heater box and the second installation box shown in FIG. 6;

[0028] Figure 8 FIG. Figure 6 8 is a top view of the first installation box and the second installation box shown in FIG. 6;

[0029] Figure 9 FIG. Figure 8 9 is an enlarged schematic diagram of part A shown in FIG. 8;

[0030] Figure 10 FIG. Figure 8An enlarged schematic view of part B shown;

[0031] Figure 11 is Figure 8 A schematic structural view of the discharging pipe shown;

[0032] Figure 12 is Figure 10 A schematic structural view of the coiling shaft and the connecting seat shown;

[0033] Figure 13 is Figure 10 A schematic structural view of the connecting seat shown;

[0034] Figure 14 This is a schematic structural view of the connecting seat in the third embodiment of the multifunctional dry cleaning, water washing and drying integrated machine provided by the present invention;

[0035] Figure 15 is Figure 14 An assembly schematic view of the locking block, two second limiting sliding rods, the connecting plate and two second springs described;

[0036] Figure 16 is Figure 14 A schematic structural view of the locking block shown;

[0037] Figure 17 is Figure 15 A schematic structural view of the two second limiting sliding rods and two limiting cylinders shown.

[0038] Reference numerals in the figure: 1. Multifunctional dry cleaning, water washing and drying integrated machine body; 2. Heater box; 201. Filter chamber; 3. Support frame; 4. Filter cotton; 5. Pressing frame; 6. Cover plate; 601. Air inlet; 7. Fixed rod; 8. Baffle; 9. Mesh frame; 901a. Front half mesh frame; 901b. Rear half mesh frame; 10. Fixed plate; 11. Insert rod; 12. First installation box; 13. Second installation box; 14. Round shaft; 15. Discharging pipe; 16. Coiling shaft; 17. Adjusting screw; 18. First square block; 19. Second square block; 20. Rotating shaft; 21. Connecting seat; 22. First square groove; 23. Second square groove; 24. First fixed sliding rod; 25. L-shaped baffle; 26. First spring; 27. Crank; 28. Limiting cylinder; 29. Second limiting sliding rod; 30. Locking block; 31. First arc sliding surface; 32. Locking groove; 33. Connecting plate; 34. Second spring. Detailed implementation manners

[0039] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0040] First embodiment

[0041] Please refer to Figures 1 - 5, in the first embodiment of the present invention, the multi-functional dry cleaning, washing and drying integrated machine includes: the multi-functional dry cleaning, washing and drying integrated machine body 1. The main structure of the multi-functional dry cleaning, washing and drying integrated machine body 1 adopts the conventional design of the existing multi-functional dry cleaning, washing and drying integrated machine. A heater box 2 is arranged on the multi-functional dry cleaning, washing and drying integrated machine body 1, and a heater chamber is arranged inside the heater box 2. Different from the existing multi-functional dry cleaning, washing and drying integrated machine, a filter chamber 201 for pre-filtering air is further arranged above the heater chamber inside the heater box 2. A support frame 3 is movably installed inside the filter chamber 201. A filter cotton 4 is arranged at the top of the support frame 3. A plurality of support round rods are fixedly installed at equal intervals inside the support frame 3 for supporting the filter cotton 4. In this embodiment, the filter cotton 4 is a square ceiling cotton sheet with a filtration accuracy of 3-6μm. A cover plate 6 is fixedly installed at the top of the heater box 2 through bolts. An air inlet 601 is opened on the cover plate 6. A pressing frame 5 is arranged on the cover plate 6. A disc is arranged at the bottom of the cover plate 6. Four connecting arms are fixedly installed at the bottom of the disc. The pressing frame 5 is fixedly installed at the bottom ends of the four connecting arms. In this embodiment, a connecting column is arranged at the top of the disc, and the top end of the connecting column is fixedly connected to the bottom of the cover plate 6. After the cover plate 6 is fixed to the heater box 2, the bottom of the pressing frame 5 is in contact with the top of the filter cotton 4. Under the pressing of the pressing frame 5, the filter cotton 4 can be closely attached to the support frame 3. Four fixing rods 7 are fixedly installed at the top of the cover plate 6. The same baffle 8 is fixedly installed at the top of the four fixing rods 7. The baffle 8 is located directly above the air inlet 601. In order to filter out the flocs or other large-volume impurities in the air in advance before entering the filter chamber 201, a mesh frame 9 is arranged at the top of the cover plate 6. The four fixing rods 7 are all located inside the mesh frame 9. The top of the mesh frame 9 is in contact with the bottom of the baffle 8.

[0042] In this embodiment, in order to be able to quickly disassemble the mesh frame 9 for cleaning, the mesh frame 9 includes a front half mesh frame 901a and a rear half mesh frame 901b. Two jacks are opened at the top of both the front half mesh frame 901a and the rear half mesh frame 901b. A fixing plate 10 is arranged at the top of the baffle 8. Four inserting rods 11 are fixedly installed at the bottom of the fixing plate 10. The four inserting rods 11 all penetrate through the baffle 8 and are movably connected to the baffle 8. The lower ends of the four inserting rods 11 all extend into the corresponding jacks. A handle is fixedly installed at the top of the baffle 8.

[0043] In this embodiment:

[0044] When using the multi-functional dry cleaning, water washing and drying integrated machine body 1 for dry cleaning and drying or water washing and drying, after the circulation fan on the multi-functional dry cleaning, water washing and drying integrated machine body 1 runs, the air in the external environment will enter the filtering chamber 201 through the air inlet 601, and then enter the heating chamber in the heater box 2. During the process of the air entering the filtering chamber 201, the wire frame 9 can intercept large-volume impurities and flocs in the air. During the process of the air entering the heating chamber from the filtering chamber 201, the filtering cotton sheet 4 can intercept tiny dust in the air. In this way, after the air entering the heating chamber is filtered twice, it has become relatively clean. Therefore, it can greatly reduce the dust adhesion on the heater and other components, which is beneficial to maintaining the heating efficiency of the heater for the air for a long time and improving the service life of the heater and other components in the heating chamber;

[0045] When it is necessary to clean the wire frame 9, hold the handle on the fixed plate 10 and lift it upward, and the four inserting rods 11 can be pulled out from the corresponding four jacks. In this way, the semi-wire frame 901a and the rear semi-wire frame 901b lose their restrictions, and then the two can be pulled out and cleaned;

[0046] When it is necessary to replace the filtering cotton 4, release the fixation between the cover plate 6 and the heater box 2, and then lift the cover plate 6 upward. The cover plate 6 drives the pressing frame 5 to move upward, and no longer presses the filtering cotton 4 tightly. Then the old filtering cotton 4 can be taken out from the filtering chamber 201.

[0047] Compared with the related technology, the multi-functional dry cleaning, water washing and drying integrated machine provided by the present invention has the following beneficial effects:

[0048] By arranging a filtering chamber 201 at the upper part in the heater box 2, arranging a filtering cotton 4 in the filtering chamber 201, and arranging a wire frame 9 on the cover plate 6 at the top of the filtering chamber 201, during the processes of dry cleaning and drying and water washing and drying of the multi-functional dry cleaning, water washing and drying integrated machine body 1, the wire frame 9 can first filter out large-volume impurities and flocs in the air, avoiding the large-volume impurities and flocs from entering the filtering chamber 201 and affecting the permeability of the filtering cotton 4. The filtering cotton 4 can filter out tiny dust in the air, making the air finally entering the heater chamber relatively clean, which can greatly reduce the dust adhesion on the heater and other components, is beneficial to maintaining the heating efficiency of the heater for the air for a long time, and improving the service life of the heater and other components in the heating chamber; The wire frame 9 is composed of a front semi-wire frame 901a and a rear semi-wire frame 901b, and is limited by four inserting rods 11. When cleaning is required, it can be disassembled very conveniently, having the advantage of convenient use.

[0049] Second Embodiment:

[0050] Based on the multi-functional dry cleaning, washing and drying integrated machine provided in the first embodiment of the present application, another multi-functional dry cleaning, washing and drying integrated machine is proposed in the second embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0051] The following further describes the second embodiment of the present invention in conjunction with the drawings and embodiments.

[0052] Please refer to Figures 6 - 13 , in this embodiment, a first mounting box 12 is further fixedly installed on an outer wall of one side of the heater box 2. A feeding pipe 15 is rotatably installed in the first mounting box 12. The filter cotton 4 is a rolled ceiling cotton sheet. Strip-shaped openings are formed on both inner walls of the two sides of the filter chamber 201. One end of the filter cotton 4 passes through the corresponding strip-shaped opening and extends into the first mounting box 12, and is fixedly connected to the outer wall of the feeding pipe 15 through double-sided tape. A second mounting box 13 is fixedly installed on an outer wall of the heater box 2 away from the first mounting box 12. A winding shaft 16 is rotatably installed in the second mounting box 13. One end of the filter cotton 4 away from the feeding pipe 15 passes through the corresponding strip-shaped opening and extends into the second mounting box 13, and is connected to the outer wall of the winding shaft 16 through double-sided tape. A crank 27 for driving the winding shaft 16 to rotate is arranged on one side of the second mounting box 13. Refer to Figure 7 , denote the part of the filter cotton 4 currently located in the filter chamber 201 as a "filter unit". Then, the filter cotton 4 is composed of multiple continuous "filter units". When the "filter unit" in the filter chamber 201 accumulates too much dust, the winding shaft 16 is rotated to wind up the "filter unit" located therein. During the winding process of the winding shaft 16, the corresponding feeding pipe 15 releases the filter cotton 4, and a new "filter unit" can enter the filter chamber 201, thereby replacing the original "filter unit" with too much accumulated dust. In this embodiment, in order to facilitate the quick replacement of the "filter unit", the disc is no longer fixedly connected to the cover plate 6 through the connecting column. Instead, an adjusting screw rod 17 is penetrated and threadedly installed on the cover plate 6. The bottom end of the adjusting screw rod 17 extends into the filter chamber 201 and is rotatably connected to the disc. Two guiding slide rods are penetrated and slidably installed on the cover plate 6. The low ends of the two guiding slide rods both extend into the filter chamber 201 and are both fixedly connected to the pressing frame 5. Through the above settings, when it is necessary to replace the "filter unit" in the filter chamber 201, there is no need to open the cover plate 6. Only need to rotate the adjusting screw rod 17 counterclockwise. During the counterclockwise rotation of the adjusting screw rod 17, it will move upward, thereby driving the pressing frame 5 to move upward, and no longer tightly pressing the filter cotton 4. Then, the winding shaft 16 can be rotated to replace the "filter unit" in the filter chamber 201.

[0053] In this embodiment, in order to facilitate the user to take out the material discharging pipe 15 from the first installation box 12, U-shaped seats are fixedly installed on both inner sides of the first installation box 12. A circular shaft 14 is arranged in the first installation box 12. The material discharging pipe 15 is rotatably sleeved on the circular shaft 14. First blocks 18 are fixedly installed at both ends of the circular shaft 14. One end of each of the two first blocks 18 away from each other is located in the corresponding U-shaped seat and is slidably connected to the inner walls on both sides of the corresponding U-shaped seat. Through the above settings, when the filter cotton 4 on the material discharging pipe 15 is used up, hold the material discharging pipe 15 by hand and lift it upward, and the two first blocks 18 will automatically disengage from the corresponding U-shaped seats.

[0054] In this embodiment, after the filter cotton 4 is used up, in order to facilitate the user to take out the used filter cotton 4 from the second installation box 13, rotating shafts 20 are rotatably installed on the outer walls on both sides of the second installation box 13. A crank 27 is fixedly installed on one of the rotating shafts 20. One end of each of the two rotating shafts 20 close to each other extends into the second installation box 13 and is fixedly installed with a connecting seat 21. First square grooves 22 are formed on the outer walls on one side of the two connecting seats 21 close to each other. The top of the first square groove 22 is open. Second blocks 19 are fixedly installed at both ends of the winding shaft 16. One end of each of the two second blocks 19 away from each other extends into the corresponding first square groove 22. A second square groove 23 is formed at the top of the connecting seat 21. An L-shaped stopper 25 is slidably installed in the second square groove 23. A sliding port is formed between the second square groove 23 and the first square groove 22. One end of each of the two L-shaped stoppers 25 close to each other passes through the corresponding sliding port and extends into the corresponding first square groove 22 and is located above the second block 19. The part of the L-shaped stopper 25 located in the second square groove 23 blocks the second block 19, so that the second block 19 cannot disengage from the first square groove 22, enabling the winding shaft 16 to reliably rotate following the two rotating shafts 20. In order to prevent the two L-shaped stoppers 25 from moving randomly, two first fixed sliding rods 24 are fixedly installed in the second square groove 23. The L-shaped stopper 25 is slidably sleeved on the two first fixed sliding rods 24. A first spring 26 is sleeved on the first fixed sliding rod 24. One end of the first spring 26 is fixedly connected to the L-shaped stopper 25, and the other end is fixedly connected to the inner wall on one side of the second square groove 23.

[0055] In this embodiment:

[0056] In use, first wind the filter cotton 4 around the feeding pipe 15, and then place it in the first installation box 12. When placing it, place the first squares 18 at both ends of the round shaft 14 in the two U-shaped seats respectively. Then, pass the free end of the filter cotton 4 through the two strip-shaped openings of the heater box 2 in sequence and into the second installation box 13, and stick it to the outer wall of the winding shaft 16 with double-sided tape. After that, install the cover plate 6, and rotate the adjusting screw 17 clockwise. During the clockwise rotation of the adjusting screw 17, it will move downward, thereby pushing the pressing frame 5 downward. Eventually, the pressing frame 5 can tightly press on the filter cotton 4 in the filtering chamber 201. At this time, the part of the filter cotton 4 located in the filtering chamber 201 is a "filter unit". When the "filter unit" in the original filtering chamber 201 accumulates too much dust and affects the air permeability of the incoming air, it is necessary to replace the part of the filter cotton 4 located in the filtering chamber 201. When replacing, first rotate the adjusting screw 17 counterclockwise to increase the distance between the pressing frame 5 and the support frame 3. Then, just rotate the crank 27 clockwise. The crank 27 drives the corresponding rotating shaft 20 to rotate. The rotating shaft 20 drives the winding shaft 16 to rotate through the corresponding connecting seat 21, and winds up the original "filter unit" located in the filtering chamber 201. During the winding process, the feeding pipe 15 releases at the same time, and the new "filter unit" can enter the filtering chamber 201, realizing the replacement of the part of the filter cotton 4 located in the filtering chamber 201;

[0057] When the filter cotton 4 is used up, hold the feeding pipe 15 and lift it upward to take it out of the first installation box 12, and then a new filter cotton 4 can be wound in. When dealing with the used filter cotton 4 wound on the winding shaft 16, first support the two ends of the winding shaft 16 from the bottom with both hands, and then use the thumbs to push the two L-shaped blocks 25 to both sides until the two L-shaped blocks 25 are completely retracted into the corresponding first square grooves 22. At this time, the two second squares 19 are no longer restricted. Then, lift the winding shaft 16 upward, and the two second squares 19 can break away from the corresponding first square grooves 22, so that the winding shaft 16 can be taken out of the second installation box 13, and then the used filter cotton 4 can be processed;

[0058] The advantages of the above settings are: there is no need to open the cover plate 6, and only by shaking the winding shaft 16 can the replacement of the filter cotton 4 in the filtering chamber 201 be realized, which has the advantages of being fast and time-saving. The feeding pipe 15 and the winding shaft 16 can be disassembled very conveniently. When a roll of filter cotton 4 is used up, it greatly facilitates the replacement work of the filter cotton 4.

[0059] Third Embodiment.

[0060] Based on the multifunctional dry-cleaning, washing and drying machine provided in the second embodiment of the present application, the third embodiment of the present application proposes another multifunctional dry-cleaning, washing and drying machine. The third embodiment is only a preferred embodiment of the second embodiment, and the implementation of the third embodiment will not affect the independent implementation of the second embodiment.

[0061] The third embodiment of the present invention is further described below in conjunction with the accompanying drawings and implementation modes.

[0062] Please refer to Figures 14 - 17 In the multifunctional dry-cleaning, washing and drying machine proposed in this embodiment, two limiting cylinders 28 are fixedly installed on the top of the connecting seat 21, and second limiting slide bars 29 are fixedly installed on the tops of the two limiting cylinders 28. The same locking block 30 is slidably sleeved on the two second limiting slide bars 29, and a locking groove 32 is opened at the bottom of the locking block 30. The same connecting plate 33 is fixedly installed on the tops of the two second limiting slide bars 29. Second springs 34 are sleeved on the two second limiting slide bars 29. The tops of the two second springs 34 are fixedly connected to the connecting plate 33, and the bottoms of the two second springs 34 are fixedly connected to the locking block 30. A hand lever is fixedly installed on the top of the locking block 30. Considering that some users have small palms or weak finger strength , it would be quite difficult to use two thumbs to push the two L-shaped blocks 25 at the same time, so the above-mentioned components are set to solve this problem. Through the setting of the above-mentioned components, when the winding shaft 16 needs to be disassembled or installed, the user can push the two L-shaped blocks 25 completely into the second square groove 23 in turn and lock them with the locking block 30, and then use both hands to take out or load the winding shaft 16. During operation, first lift the locking block 30 upward with one hand, and then push the L-shaped block 25. When the vertical part of the L-shaped block 25 moves to just below the locking groove 32, release the locking block 30, and the locking block 30 will slide downward under the elastic force of the two second springs 34, and the top of the L-shaped block 25 will enter the locking groove 32, so that the L-shaped block 25 cannot be reset.

[0063] In order to be able to automatically achieve locking during the process of pushing the L-shaped stopper 25 and improve the convenience of operation, in the present embodiment, a first arc sliding surface 31 is provided at the connection between the outer wall of one side of the L-shaped stopper 25 and the bottom, and a second arc sliding surface is provided at the connection between the outer wall of one side of the L-shaped stopper 25 and the top of the L-shaped stopper 25. In the process of pushing the L-shaped stopper 25 to move, the second arc sliding surface on the L-shaped stopper 25 will conflict with the first arc sliding surface 31 on the lock block 30, causing the lock block 30 to automatically rise, and the two second springs 34 will be compressed. When the vertical portion of the L-shaped stopper 25 moves to just below the locking groove 32, due to the loss of resistance, the lock block 30 will automatically slide downward under the elastic force of the two second springs 34, so that the top of the L-shaped stopper 25 enters the locking groove 32, thereby achieving automatic locking.

[0064] In the present embodiment, when the winding shaft 16 is disassembled or installed, taking the installation as an example, one of the L-shaped stops 25 is first pushed completely into the corresponding second square groove 23. During the pushing process, the two first springs 26 will be compressed. At the same time, the second arc sliding surface at the top of the vertical portion of the L-shaped stop 25 will conflict with the first arc sliding surface 31 on the locking block 30. After the conflict, the locking block 30 will automatically move upward. During this process, the two second springs 34 will be compressed. When the L-shaped stop 25 moves to the bottom of the locking groove 32, after the conflict of the L-shaped stop 25 is lost, the locking block 30 will automatically drop under the elastic force of the two second springs 34. The L-shaped stopper 25 is buckled on the L-shaped stopper 25, and due to the restriction of the locking groove 32, the L-shaped stopper 25 cannot be reset. After the other L-shaped stopper 25 is locked in the same way, the second blocks 19 at both ends of the winding shaft 16 can be respectively placed in the two first square grooves 22, and then the two locking blocks 30 are lifted up in sequence. After the locking blocks 30 move upward for a certain distance, the L-shaped stopper 25 will slip out of the locking groove 32. After losing the restriction, under the elastic force of the first spring 26, the L-shaped stopper 25 will reset, and its horizontal portion will re-enter the second square groove 23 and be stuck above the second block 19, so that the winding shaft 16 is reliably installed.

[0065] Through the arrangement of the above-mentioned components, when installing or removing the winding shaft 16, the two L-shaped blocks 25 can be pushed completely into the corresponding second square grooves 23 in turn and completely locked, so that the L-shaped blocks 25 cannot be reset temporarily, thereby reducing the difficulty of operation when installing or removing the winding shaft 16, making it more convenient for people with weak strength to operate, and further improving the convenience of using the device.

[0066] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A multi-functional dry cleaning, washing and drying integrated machine, including the body of the multi-functional dry cleaning, washing and drying integrated machine, and a heater box is arranged on the body of the multi-functional dry cleaning, washing and drying integrated machine, characterized in that, A filter chamber is provided inside the heater box. A support frame is movably installed inside the filter chamber. Filter cotton is provided on the top of the support frame. A cover plate is fixedly installed on the top of the heater box. An air inlet is formed on the cover plate. A pressing frame is provided on the cover plate. The bottom of the pressing frame is in contact with the top of the filter cotton. Four fixing rods are fixedly installed on the top of the cover plate. The same baffle is fixedly installed on the tops of the four fixing rods. The baffle is located directly above the air inlet. A wire mesh frame is provided on the top of the cover plate. All four fixing rods are located inside the wire mesh frame. The top of the wire mesh frame is in contact with the bottom of the baffle; The wire mesh frame includes a front half wire mesh frame and a rear half wire mesh frame. Two jacks are formed on the top of each of the front half wire mesh frame and the rear half wire mesh frame. A fixing plate is provided on the top of the baffle. Four inserting rods are fixedly installed on the bottom of the fixing plate. All four inserting rods penetrate through the baffle and are movably connected to the baffle. The lower ends of all four inserting rods extend into the corresponding jacks. A handle is fixedly installed on the top of the baffle; A disc is provided on the bottom of the cover plate. Four connecting arms are fixedly installed on the bottom of the disc. The pressing frame is fixedly installed at the bottom ends of the four connecting arms; A first installation box is fixedly installed on one outer wall of the heater box. A feeding pipe is rotatably installed inside the first installation box. One end of the filter cotton extends into the first installation box and is connected to the outer wall of the feeding pipe. A second installation box is fixedly installed on the outer wall of the heater box away from the first installation box. A winding shaft is rotatably installed inside the second installation box. The end of the filter cotton away from the feeding pipe extends into the second installation box and is connected to the outer wall of the winding shaft. A crank is provided on one side of the second installation box for driving the winding shaft to rotate. An adjusting screw rod is penetrated and threadedly installed on the cover plate. The bottom end of the adjusting screw rod extends into the filter chamber and is rotatably connected to the disc. Two guiding slide rods are penetrated and slidably installed on the cover plate. The lower ends of the two guiding slide rods both extend into the filter chamber and are fixedly connected to the pressing frame.

2. The multi-functional dry cleaning, washing and drying integrated machine according to claim 1, characterized in that, U-shaped seats are fixedly installed on both inner sides of the first installation box. A circular shaft is provided inside the first installation box. The feeding pipe is rotatably sleeved on the circular shaft. First squares are fixedly installed at both ends of the circular shaft. The ends of the two first squares away from each other are both located inside the corresponding U-shaped seats and are slidably connected to the inner walls on both sides of the corresponding U-shaped seats.

3. The multi-functional dry cleaning, washing and drying integrated machine according to claim 2, characterized in that, Rotating shafts are rotatably installed on the outer walls on both sides of the second installation box. The crank is fixedly installed on one of the rotating shafts. One end of each of the two rotating shafts close to each other extends into the second installation box and is fixedly equipped with a connecting seat. First square grooves are formed on the outer walls on one side of the two connecting seats close to each other. Both ends of the coiling shaft are fixedly equipped with second square blocks. One end of each of the two second square blocks away from each other extends into the corresponding first square groove. A second square groove is formed at the top of the connecting seat. An L-shaped stopper is slidably installed in the second square groove. One end of each of the two L-shaped stoppers close to each other extends into the corresponding first square groove and is located above the second square block.

4. The multi-functional dry cleaning, washing and drying integrated machine according to claim 3, wherein, Two first fixed sliding rods are fixedly installed in the second square groove. The L-shaped stopper is slidably sleeved on the two first fixed sliding rods. A first spring is sleeved on the first fixed sliding rod. One end of the first spring is fixedly connected to the L-shaped stopper, and the other end is fixedly connected to the inner wall on one side of the second square groove.

5. The multifunctional dry cleaning, washing and drying integrated machine according to claim 4, wherein, Two limiting cylinders are also fixedly installed at the top of the connecting seat. Second limiting sliding rods are fixedly installed at the top ends of the two limiting cylinders. The same lock block is slidably sleeved on the two second limiting sliding rods. A locking groove is formed at the bottom of the lock block. A connecting plate is fixedly installed at the top ends of the two second limiting sliding rods. Second springs are sleeved on the two second limiting sliding rods. The top ends of the two second springs are fixedly connected to the connecting plate, and the bottom ends of the two second springs are fixedly connected to the lock block.

6. The multi-functional dry cleaning, water washing and drying integrated machine according to claim 5, characterized in that, A first arc sliding surface is formed at the connection between the outer wall on one side of the lock block close to the L-shaped stopper and the bottom. A second arc sliding surface is formed at the connection between the outer wall on one side of the L-shaped stopper close to the lock block and the top.

7. The multi-functional dry cleaning, washing and drying integrated machine according to claim 5, characterized in that, A hand rod is fixedly installed at the top of the lock block.

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