CN109837722B

CN109837722B - Clothes dryer with cleaning function

Info

Publication number: CN109837722B
Application number: CN201910268376.3A
Authority: CN
Inventors: 李冬青
Original assignee: Individual
Current assignee: Li Dongqing
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2021-03-16
Anticipated expiration: 2039-04-03
Also published as: CN109837722A

Abstract

The invention provides a clothes dryer with a cleaning function, which comprises an open drying bin, wherein a hair scraping device is arranged in the drying bin, the hair scraping device is hinged with a plurality of hobbing cutter devices, the hair scraping device is connected with a transmission device through a transmission belt, a turntable device is arranged above the transmission device, a heating device is arranged above the turntable device, a plurality of suspension devices are arranged on the periphery of the heating device, a dust removal device is also arranged below the suspension devices, the invention provides a clothes dryer with a cleaning function, which realizes synchronous drying and foreign matter removal, the clothes processing is more perfect, and the efficiency of the motor is higher due to the linkage design of the mechanical structure.

Description

Clothes dryer with cleaning function

Technical Field

The invention belongs to the technical field of mechanical equipment and garment processing industry, and particularly relates to a garment dryer with a cleaning function.

Background

The drying of clothing is one of the indispensable process in the clothing production, and the clothing can avoid moulding or produce the peculiar smell just fully to dry, and the main stoving mode of present stage adopts to put into the heating cabinet with the clothing and heats for moisture fully evaporates.

For example, chinese patent document discloses a clothing processing dryer [ application No.: 201810676626.2, the invention discloses a clothing processing dryer, which comprises a box body, wherein the right side of the bottom of the inner wall of the box body is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a first bevel gear, the surface of the first bevel gear is engaged with a second bevel gear, and the axis of the second bevel gear is fixedly connected with a rotating rod. This tailoring drying-machine through the relative fixedly connected with baffle between the box inner wall, the both sides fixedly connected with telescopic link of baffle, the top fixedly connected with elevating gear of telescopic link, one side fixedly connected with electrothermal tube that elevating gear is relative.

According to the clothes dryer with the cleaning function, clothes rotation is beneficial to uniform heating of clothes, but the problem that foreign matters are stuck to the clothes cannot be solved, and the clothes are further contacted with the surface of the drying box in the rotating process, so that the clothes are easily stuck with more foreign matters.

Disclosure of Invention

The invention aims to solve the problems and provides a clothes dryer with a cleaning function, which realizes synchronous drying and foreign matter removal and more perfect clothes treatment, and the linkage design of the mechanical structure in the clothes dryer enables the efficiency of a motor to be higher.

In order to achieve the purpose, the invention adopts the following technical scheme: a clothes dryer with a cleaning function comprises an open drying bin, wherein a hair scraping device is installed on the side edge of the drying bin and comprises symmetrically distributed operation devices, a plurality of hobbing cutter devices are hinged to the operation devices, each operation device comprises a lower rolling shaft movably installed on the drying bin, each lower rolling shaft is connected with a transmission device through a transmission belt, a rotating shaft device is arranged above each transmission device and comprises a rotating shaft connected with a motor through a coupler, a flow guide fan is installed at the front end of each rotating shaft, a rotating disc device is arranged above each flow guide fan, a fan with an air outlet is fixedly installed on each rotating disc device, a heating device connected with the rotating shaft is arranged on one side of each fan, a plurality of hanging devices are arranged on the periphery of each heating device, each hanging device comprises a hanging frame fixedly installed in the drying bin, the hanging bracket upper end be provided with a plurality of spices and place the storehouse, spices place storehouse below be provided with the sieve, sieve below be provided with and hang the pole, hang pole below still be provided with dust collector, dust collector including reciprocal dust collector, reciprocal dust collector front end be provided with the laying dust storehouse.

Preferably, the turntable device comprises a turntable mounting frame, and a turntable fixedly connected with the switch is mounted on the turntable mounting frame.

Preferably, a semi-open type inner cavity is arranged in the rotating shaft, the upper end of the inner cavity is communicated with the air outlet, a plurality of flow guide ports are further formed in the inner cavity, and a plurality of detachable brush devices are further arranged on the outer side surface of the rotating shaft.

Preferably, the brush device comprises a brush holder, and a hard rubber rod which can rotate along the brush holder is arranged on the brush holder.

Preferably, the heating device comprises a heating ring fixedly arranged in the inner cavity, the front end of the heating ring is connected with a power supply through an electric wire connected with a switch, and the switch and the power supply are fixedly arranged on the turntable.

Preferably, the operation device comprises an upper roller connected with the lower roller through a belt, a plurality of grooves are formed in the outer side surface of the belt, mounting columns are arranged at two ends of each groove, and the mounting columns are hinged with the hobbing cutter devices.

Preferably, the hobbing cutter device comprises a hollow roller, a plurality of through holes are formed in the roller, and sawtooth edges are arranged on the edges of the through holes.

Preferably, the transmission device comprises a first worm connected with the lower roller through a transmission belt, one side of the first worm is provided with a driving wheel meshed with the first worm, the driving wheel is fixedly mounted on the rotating shaft, one side of the driving wheel far away from the first worm is provided with a second worm meshed with the driving wheel, the first worm and the second worm are symmetrically arranged, and the tail end of the driving wheel is provided with a driven wheel meshed with the driving wheel; the transmission belt is respectively wound between the lower roller and the first worm and between the lower roller and the second worm.

Preferably, the reciprocating dust sweeping device comprises a driving shaft fixedly connected with the driven wheel, a driving rod is fixedly mounted on the driving shaft, a driving roller is mounted at the front end of the driving rod, the driving roller is in transmission fit with an operation block with an operation groove, the operation block comprises a cross rod, and cleaning modules are symmetrically mounted on the cross rod.

Preferably, the cleaning module comprises a connecting rod fixedly connected with the cross rod, and the front end of the connecting rod is connected with a friction block.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, the hair scraping device is arranged, the foreign matters adhered to the surface of the clothes are cleaned by utilizing the rotation of the hair scraping device, and the hobbing cutter device arranged on the hair scraping device is hinged to the surface of the operation device and rolls along with the operation device when stressed, so that the foreign matters are removed, and the clothes surface is prevented from being scratched and damaged.

2. The cooperation in storehouse is placed to spices in water conservancy diversion fan and the linkage is used, both makes the stoving storehouse air current lead to, has avoided the stoving storehouse underwear to toast again and has produced the peculiar smell, and the water conservancy diversion fan sets up in scraping hair device top, and the foreign matter of scraping down on the air current with the hobbing cutter device of production blows to on the edulcoration device.

3. The driving wheel and the worm are utilized in the transmission device, and the power provided by the motor is converted into the driving force of the hair scraping device, so that the machinery is linked, and the working efficiency of the motor is improved.

4. The hob cutter device can roll on the mounting column, rolling friction is formed between the hob cutter device and clothes, the effect of removing foreign matters on the clothes can be achieved, and the clothes can be prevented from being damaged by the fur scraping device.

5. The reciprocating dust sweeping device is driven by a driving shaft fixedly mounted with a driven wheel to drive a driving rod to rotate, and the connecting rods which are symmetrically distributed drive friction blocks to do reciprocating motion by utilizing the special structure of the operation block, so that foreign matters are cleaned and the friction blocks are prevented from impacting a rotating shaft.

6. The hard rubber rod in the brush device can rotate along the brush mounting frame, and the inclination angle of the hard rubber rod can be set according to the thickness of clothes, so that the hard rubber rod can not influence the rotation of the hard rubber rod when reaching the cleaning function, and the hard rubber rod is not easy to scratch clothes.

Drawings

Fig. 1 is a structural view of a clothes dryer with a cleaning function according to the present invention.

Fig. 2 is a top partial sectional view of a clothes dryer with a cleaning function provided in the present invention.

Fig. 3 is a side sectional view of a clothes dryer with a cleaning function according to the present invention.

Fig. 4 is a schematic view of the moving components of the clothes dryer with cleaning function provided by the present invention.

FIG. 5 is an enlarged view of the structure of the brush device according to the present invention

Fig. 6 is an enlarged view of the structure of the through-hole provided by the present invention.

Fig. 7 is a structural view of a suspension device provided by the present invention.

In the figure, a drying bin 1, a hair scraping device 2, an operating device 2a, a lower roller 21, a belt 22, an upper roller 23, a groove 22a, a mounting column 22B, a hob device, a roller 24, a through hole 25, a sawtooth edge 25a, a transmission belt A, a motor B, a shaft coupling B1, a guide fan C, an air outlet, a fan D, a transmission device 3, a first worm 31, a driving wheel 32, a second worm 33, a driven wheel 34, a rotating shaft device 4, a rotating shaft 41, an inner cavity 41a, a guide opening 41B, a hairbrush device M, a hairbrush frame M1, a hard rubber rod M2, a turntable device 5, a turntable mounting frame 51, a turntable 52, a heating device 6, a heating ring 61, a switch 62, an electric wire 63, a power supply 64, a suspension device 7, a suspension frame 71, a spice placing bin 72, a sieve plate 72a, a suspension rod 73, a dust removing device 8, a reciprocating dust sweeping device W, a dust collecting bin 81, a driving shaft W1, a, Operation groove W4, operation piece W5, horizontal pole, cleaning device, connecting rod W6a, friction piece W6 b.

Detailed Description

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, a clothes dryer with a cleaning function comprises an open drying bin 1, a hair scraping device 2 is arranged on the side edge of the drying bin 1, the hair scraping device 2 comprises symmetrically distributed operation devices 2a, a plurality of hob devices are hinged on the operation devices 2a, the operation devices 2a comprise lower rolling shafts 21 movably arranged on the drying bin 1, the lower rolling shafts 21 are connected with a transmission device 3 through a transmission belt A, a rotating shaft device 4 is arranged above the transmission device 3, the rotating shaft device 4 comprises a rotating shaft 41 connected with a motor B through a coupling B1, a flow guiding fan C is arranged at the front end of the rotating shaft 41, a turntable device 5 is arranged above the flow guiding fan C, a fan D with an air outlet is fixedly arranged on the turntable device 5, a heating device 6 connected with the rotating shaft is arranged on one side of the fan D, a plurality of suspension devices 7 are arranged on the periphery of the heating device 6, the suspension device 7 comprises a suspension frame 71 fixedly installed in the drying bin 1, the upper end of the suspension frame is provided with a plurality of spice placing bins 72, a sieve plate 72a is arranged below the spice placing bins 72, a suspension rod 73 is arranged below the sieve plate 72a, 10-20 cm of the suspension frame 71 in the device can be taken out, 50-60% of the height of the suspension frame 71 in the spice placing bins 72 can be taken out, 3-5 cm of the diameter of a sieve hole in the sieve plate 72a can be taken out, a dust removal device 8 is further arranged below the suspension rod 73, the dust removal device 8 comprises a reciprocating dust removal device W, and the dust collection bin 81 is arranged at the front end of the reciprocating dust removal device W.

Specifically, carousel device 5 includes carousel mounting bracket 51, installs carousel 52 on the carousel mounting bracket 51, and carousel mounting bracket 51 fixed mounting in this device can adopt the mode of welding or screw connection in the upper end of stoving storehouse 1, and fixed mode, is equipped with the turn rail in the carousel mounting bracket 51, and carousel 52 movable mounting is in the turn rail, and carousel 52 can rotate along the turn rail under the effect of pivot 41.

Specifically, a semi-open inner cavity 41a is arranged in the rotating shaft 41, the upper end of the inner cavity 41a is communicated with the air outlet, the inner cavity 41a is further provided with a plurality of flow guide ports 41b, the outer side surface of the rotating shaft 41 is further provided with a plurality of detachable brush devices M, the rotating shaft 41 mentioned in the invention is made of materials with good heat conductivity, the diameter of the inner cavity 41a is 60% -80% of the diameter of the rotating shaft 13, the diameter of the flow guide ports 41b can be set to be 5-8 cm, the distance between the flow guide ports 41b can be designed to be 8-10 cm, and the brush devices M are distributed on the outer side surface, can be irregularly distributed and can.

Further, a brush holder M1 of the brush device M, a hard rubber rod M2 which can rotate along the brush holder M1 is installed on the brush holder M1, the brush holder M1 of the device comprises a circular plate a fixedly connected with a rotating shaft 41, the circular plate a is made of metal materials, the bottom of the circular plate a is provided with an arc surface which is opposite to the outer radian of the rotating shaft 41, the circular plate a can be welded or screwed on the rotating shaft 41 through the arc surface, an annular frame b is arranged above the circular plate a, the central axis of the annular frame b is perpendicular to the central axis of the rotating shaft 41, the hard rubber rod M2 comprises an annular installation seat c which is matched with the annular frame b, the installation seat c is made of elastic rubber, a rod d is installed on the outer side of the installation seat c, the hard rubber rod M2 of the device can be designed into a detachable structure (namely, an opening is arranged at the bottom of the installation seat c, and the installation and the, or directly on the mounting seat c.

In the present invention, the switch 62, the power supply 64 and the heating coil 61 are connected in series by the electric wire 63 to form a closed loop, the switch 62 controls the conduction of the heating coil 61, the heating coil 21 can be made of a spiral resistance wire, the heating coil 61 is fixedly installed in the inner cavity 41a in an expanding connection manner, and in addition, the switch 62, the power supply 64 and the electric wire 63 are all fixedly installed on the turntable 12.

Specifically, the operation device 2a comprises an upper roller 23 connected with a lower roller 21 through a belt 22, a plurality of grooves 22a are arranged on the outer side surface of the belt 22, mounting columns 22b are arranged at two ends of the grooves 22a, in the device, two ends of the upper roller 23 and the lower roller 21 are movably mounted on a bin body of the drying bin 1 through bearings, the belt 22 is designed to be in a straight notch shape, the radius of two side circles of the straight notch is consistent with the diameter of the upper roller 23, the width of the belt 22 is 75-85% of the length of the upper roller 23, the thickness of the belt 22 is 5-8 cm, the belt 22 is mounted between the upper roller 23 and the lower roller 21, the belt 22 is mounted at the middle section of the upper roller 23, the belt 22 is made of rubber, the grooves 22a on the belt 22 are designed to be in a semi-cylindrical shape, the radius of the grooves 22a is 45-50% of the thickness of the belt 22, the mounting, the length of the mounting column 22b is 8-15 cm, a hobbing cutter device is hinged to the mounting column 22a, the longitudinal length l of the hobbing cutter device is 8-15 cm, and the hobbing cutter device is arranged right below the suspension rod 33.

Further, the hobbing cutter device comprises a hollow roller 24, a plurality of through holes 25 are formed in the roller 24, serrated edges 25a are arranged on the edges of the through holes, in the hobbing cutter device, the diameter of the roller 24 is consistent with that of the groove 22a, the diameter of each through hole 25 can be set to be 2-3 cm, and sharp corners on the serrated edges 25a are subjected to round corner treatment.

Further, the transmission device 3 includes a first worm 31 connected to the lower roller 21 through a transmission belt a, one side of the first worm 31 is provided with a driving wheel 32 engaged with the first worm 31, the driving wheel 32 is fixedly mounted on the rotating shaft 41, one side of the driving wheel 32 away from the first worm 31 is provided with a second worm 32 engaged with the driving wheel 32, the first worm 31 and the second worm 32 are symmetrically arranged, the end of the driving wheel 32 is provided with a driven wheel 34 engaged with the driving wheel 32, in this device, the first worm 31 and the first worm 33 have the same structure, taking the first worm 31 as an example in fig. 4, the middle section of the first worm 31 is provided with teeth engaged with the driving wheel 32, the two ends of the first worm 31 are cylindrical, the diameter of the cylinder is consistent with the diameter of the lower roller 21, the transmission belt a is mounted between the cylindrical roller area and the lower roller 21, the first worm 21 and the transmission belt A are used for driving the lower roller 21 to rotate, one side (the side close to the end face of the first worm 31) of the transmission belt A is connected to the base Z through a bearing, and the driving wheel 32 is fixedly arranged on the rotating shaft 41.

Still further, the reciprocating dust-sweeping device W comprises a driving shaft W1 fixedly connected with the driven wheel 34, a driving rod W2 is fixedly mounted on the driving shaft W1, a driving roller W3 is mounted at the front end of the driving rod W2, the driving roller W3 and an operation block W5 with an operation groove W4 are in mutual matching transmission, the operation block W5 comprises a cross bar, the cleaning device is symmetrically mounted on the cross bar, the mounting mode of the driving shaft W1 and the driven wheel 34 in the device adopts a key and keyway mounting mode, the driving rod W2 is fixedly welded on the driving shaft W1 and moves along with the driving shaft W1, the driving roller W3 is welded on the driving rod W2, the diameter of the driving roller W3 is consistent with the width of the operation groove W4, the height of the driving roller W3 is consistent with the height of the operation groove W4, the operation block W5 can be set into a major arc shape, and the arc diameter is set according to the width of the drying bin 1, so that the dust-sweeping device can, the thickness of the operation block W5 is set to be 5-8 cm, and the thickness of the operation groove W4 is set to be 70-80% of the thickness of the operation block W5.

Furthermore, the cleaning device comprises a connecting rod W6a fixedly connected with the cross rod, the connecting rod W6a can be in threaded connection with the cross rod, the front end of the connecting rod W6a is connected with a friction block W6b, the connection between the friction block W6b and the connecting rod W6a in the device is welded, the width of the friction block W6b is set to be the distance between the side face of the rotating shaft 41 and the scraper device 2, so that the friction block W6b is not blocked in the operation process, the bottom face of the friction block W6b is in contact with the bottom face of the drying bin 1, the bottom face of the friction block W6b can be made of cotton materials or soft brushes, the friction block W6b can be designed to be a hollow rubber structure, the mass of the friction block W6b is reduced, and the friction force is prevented from being large.

The working principle is as follows: perfume is put into the perfume placing bin 72, clothes are hung on the hanging rod 73, the inclination angle of the hard rubber rod M2 on the brush device M is adjusted, the distance between the rubber rod M2 and the clothes is further adjusted, the switch 62 of the heating device 6 is pressed to enable the heating ring 61 to be electrified and generate heat, the fan D is started, airflow is filled into the inner cavity 41a from the air outlet of the fan D, the airflow passes through the inner cavity 41a and the heating ring 61 and then flows out through the air outlet hole 41B to be sprayed on the clothes, the motor B is started while the fan D is started, the rotating shaft 41 is driven by the motor B to rotate, the airflow is enabled to be sprayed on the clothes in a non-directional mode, the clothes are heated more uniformly, the hard rubber rod M2 rubs the inner surface of the clothes to finish the inner side cleaning of the clothes, meanwhile, the rotating shaft 41 drives the flow guide fan C and the driving wheel 32 which are installed on the rotating shaft 41 to rotate, the flow guide, and the wind direction is vertically downward, the driving wheel 32 drives the first worm 31 and the second worm 33 to rotate, the first worm 31 drives the lower roller 21 to rotate by the transmission belt A, the belt 22 connected between the lower roller 21 and the upper roller 23 also operates, so that the operating device 2a moves from top to bottom, the sawtooth edge 25a on the roller 24 contacts with the outer surface of clothes in the operation process of the operating device 2a, foreign matters adhered to the clothes under the belt are fallen off from the roller 24 under the action of wind power generated by the diversion fan C in the operation process, meanwhile, the driving wheel 32 drives the driven wheel 34 to operate, the driving shaft W1 is further driven to rotate, the driving rod W2 arranged on the driving shaft W1 drives the operating block W5 to rotate circumferentially, so that the cleaning device fixedly arranged on the cross rod of the operating block W5 reciprocates, and the friction block W6b is rubbed with the bottom surface of the drying bin 1, the foreign matters on the bottom surface of the drying bin 1 are pushed into the dust collecting bin 81.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although the drying chamber 1, the hair scraping device 2, the operation device 2a, the lower roller 21, the belt 22, the upper roller 23, the groove 22a, the mounting post 22B, the hob device, the roller 24, the through hole 25, the sawtooth edge 25a, the transmission belt A, the motor B, the coupling B1, the guide fan C, the air outlet, the fan D, the transmission device 3, the first worm 31, the driving wheel 32, the second worm 33, the driven wheel 34, the rotating shaft device 4, the rotating shaft 41, the inner cavity 41a, the guide opening 41B, the brush device M, the brush holder M1, the hard rubber rod M2, the turntable device 5, the turntable mounting rack 51, the turntable 52, the heating device 6, the heating ring 61, the switch 62, the electric wire 63, the power supply 64, the suspension device 7, the suspension rack 71, the spice placement chamber 72, the sieve plate 72a, the suspension rod 73, the dust removing device 8, the reciprocating dust removing device W, the dust collection chamber 81, the driving shaft W1, Drive lever W2, drive roller W3, travel slot W4, travel block W5, cross bar, sweeper, linkage W6a, friction block W6b, and the like, although the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.

Claims

1. The utility model provides a clothing drying-machine of clean function in area, includes open stoving storehouse (1), its characterized in that: the drying bin (1) side edge is provided with a hair scraping device (2), the hair scraping device (2) comprises operating devices (2 a) which are symmetrically distributed, the operating devices (2 a) are hinged with a plurality of hob devices, each operating device (2 a) comprises a lower roller (21) which is movably arranged on the drying bin (1), each lower roller (21) is connected with a transmission device (3) through a transmission belt (A), a rotating shaft device (4) is arranged above each transmission device (3), each rotating shaft device (4) comprises a rotating shaft (41) which is connected with a motor (B) through a shaft coupling (B1), a diversion fan (C) is arranged at the front end of each rotating shaft (41), a turntable device (5) is arranged above each diversion fan (C), a fan (D) with an air outlet is fixedly arranged on each turntable device (5), and a heating device (6) connected with each rotating shaft (41) is arranged on one side of each fan (D), heating device (6) periphery be provided with a plurality of linkage (7), linkage (7) including mounted frame (71) of fixed mounting in stoving storehouse (1), the suspension frame upper end be provided with a plurality of spices and place storehouse (72), spices place storehouse (72) below be provided with sieve (72 a), sieve (72 a) below be provided with suspension rod (73), suspension rod (73) below still be provided with dust collector (8), dust collector (8) including reciprocal dust collector (W), reciprocal dust collector (W) front end be provided with long-pending dirt storehouse (81).

2. The clothes dryer with the cleaning function as claimed in claim 1, wherein: the rotary table device (5) comprises a rotary table mounting frame (51), and a rotary table (52) is mounted on the rotary table mounting frame (51).

3. The clothes dryer with the cleaning function as claimed in claim 1, wherein: the utility model discloses a hair brush device, including pivot (41), inner chamber (41) of semi-open formula is equipped with in pivot (41), inner chamber (41 a) upper end with the air outlet switch on each other, inner chamber (41 a) still be provided with a plurality of water conservancy diversion mouths (41 b), pivot (41) lateral surface still install detachable brush device (M).

4. The clothes dryer with the cleaning function as claimed in claim 3, wherein: the brush device (M) comprises a brush holder (M1), and a hard rubber rod (M2) which can rotate along the brush holder (M1) is arranged on the brush holder (M1).

5. The clothes dryer with the cleaning function as claimed in claim 3, wherein: the heating device (6) comprises a heating ring (61) fixedly arranged in the inner cavity (41 a), the front end of the heating ring (61) is connected with a power supply (64) through an electric wire (63) connected with a switch (62), and the switch (62) and the power supply (64) are fixedly arranged on the turntable (52).

6. The clothes dryer with the cleaning function as claimed in claim 1, wherein: running gear (2 a) include with lower roller (21) pass through last roller (23) that belt (22) are connected, belt (22) lateral surface on be equipped with a plurality of recesses (22 a), recess (22 a) both ends be equipped with erection column (22 b), erection column (22 a) on articulated have the hobbing cutter device.

7. The clothes dryer with the cleaning function as claimed in claim 6, wherein: the hobbing cutter device comprises a hollow roller (24), a plurality of through holes (25) are formed in the roller (24), and sawtooth edges (25 a) are arranged on the edges of the through holes.

8. The clothes dryer with the cleaning function as claimed in claim 6, wherein: the transmission device (3) comprises a first worm (31) connected with the lower roller (21) through a transmission belt (A), one side of the first worm (31) is provided with a driving wheel (32) meshed with the first worm (31), the driving wheel (32) is fixedly installed on the rotating shaft (41), one side, far away from the first worm (31), of the driving wheel (32) is provided with a second worm (33) meshed with the driving wheel (32), the first worm (31) and the second worm (33) are symmetrically arranged, and the tail end of the driving wheel (32) is provided with a driven wheel (34) meshed with the driving wheel (32); the transmission belt (A) is respectively wound between the lower roller (21) and the first worm (31) and between the lower roller (21) and the second worm (33).

9. The clothes dryer with the cleaning function as claimed in claim 8, wherein: reciprocating dust-sweeping device (W) including with driven wheel (34) fixed connection's drive shaft (W1), drive shaft (W1) on be equipped with actuating lever (W2) admittedly, actuating lever (W2) front end install drive roller (W3), drive roller (W3) and operation piece (W5) that have operation groove (W4) the transmission of mutually supporting, operation piece (W5) include the horizontal pole, the horizontal pole on the symmetry install cleaning device.

10. The clothes dryer with the cleaning function as claimed in claim 9, wherein: the cleaning device comprises a connecting rod (W6 a) fixedly connected with the cross rod, and the front end of the connecting rod (W6 a) is connected with a friction block (W6 b).