CN211571137U

CN211571137U - Drying machine

Info

Publication number: CN211571137U
Application number: CN201922486265.8U
Authority: CN
Inventors: 孟延峰
Original assignee: Beijing Joywin Fashion Textile Co ltd
Current assignee: Beijing Joywin Fashion Textile Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-25
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to the technical field of the drying equipment technique and specifically relates to a drying-machine is related to. The clothes drying device comprises a dryer shell, wherein a roller is rotationally arranged in the dryer shell, and a clothes drying rack is fixed in the roller; and a UV ultraviolet lamp is arranged on the dryer shell close to the roller. The utility model provides a pair of dryer has improved the efficiency of drying, has avoided the secondary pollution of clothing in the dryer.

Description

Drying machine

Technical Field

The utility model belongs to the technical field of the drying equipment technique and specifically relates to a drying-machine is related to.

Background

A dryer is one type of washing machine that is used to remove moisture from garments and other textiles, typically after dewatering in a water wash.

In the existing dryer, under the action of the suction force of the fan, outside fresh cold air directly exchanges heat with the heater through the air inlet to become dry hot air, then exchanges heat with clothes rolling in the drum and is discharged out of the dryer body, and the clothes in the drum gradually evaporate and are dried under the action of the dry hot air.

The main problems of the existing drying machine are that the clothes directly contact with the drum, bacteria and fallen fibers on the clothes pollute the drum, and the bacteria and dust on the drum easily pollute the clothes to cause secondary pollution of the clothes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drying machine, improving the efficiency of drying and avoiding the secondary pollution of clothes in the drying machine.

The above object of the present invention can be achieved by the following technical solutions:

a dryer comprises a dryer shell, wherein a roller is rotationally arranged in the dryer shell, and a clothes drying rack is fixed in the roller;

and a UV ultraviolet lamp is arranged on the dryer shell close to the roller.

Through adopting above-mentioned technical scheme, hang the clothing on dry clothes hanger, dry clothes hanger rotates along with the cylinder, and pivoted clothing and hot-air fully contact moisture gradually evaporate and dry, and the UV ultraviolet lamp shines on clothing and cylinder, kills the bacterium, has improved the efficiency of drying, avoids the too much contact of clothing and cylinder to lead to secondary pollution.

The utility model discloses further set up to: the clothes drying rack is annular, a plurality of fixing rods are arranged along the periphery of the clothes drying rack, and the fixing rods are fixedly connected with the roller.

By adopting the technical scheme, the clothes drying rack is fixedly installed.

The utility model discloses further set up to: one side of the dryer shell is provided with an air inlet, and the other side of the dryer shell is provided with an air outlet;

the air inlet is provided with a fan;

the air outlet is provided with the filter screen, prevents that debris from flying out the drying-machine casing.

By adopting the technical scheme, the fan sucks the outside air into the dryer shell from the air inlet, the outside air is converted into dry hot air through heat exchange, and after the clothes are fully contacted with the hot air, the moisture is gradually evaporated and dried, and finally the hot air is discharged from the air outlet; the air outlet is provided with the filter screen, prevents that debris from flying out the drying-machine casing.

The utility model discloses further set up to: the bottom of the roller is coaxially provided with a stepped shaft; the stepped shaft comprises a first shaft having a diameter d1 and a second shaft having a diameter d2, and d1 > d 2;

and a bearing is fixedly arranged on the dryer shell, and the two shafts are in interference fit with the inner ring of the bearing.

Through adopting above-mentioned technical scheme, realize the rotation installation of cylinder.

The utility model discloses further set up to: the dryer is characterized in that a motor is arranged in the dryer shell, a belt pulley is arranged on a main shaft of the motor, and a belt is connected between the belt pulley and the shaft.

Through adopting above-mentioned technical scheme, realize the drive of cylinder.

The utility model discloses further set up to: the pulley has a diameter d3, and d3 is much larger than d 1.

By adopting the technical scheme, the rotating speed of the belt pulley is n3, the rotating speed of the first shaft is n1, the diameter of the belt pulley is d3, the diameter of the first shaft is d1, the transmission ratio of the first shaft is i = n3/n1= d1/d3, and when d1 is far smaller than d3, the rotating speed n1 of the first shaft is larger under the condition that the rotating speed of the motor, namely the rotating speed n3 of the belt pulley is constant, so that the rotating speed of the roller is further increased.

The utility model discloses further set up to: the bottom in the dryer shell is provided with a dust removal device which is communicated with a drain pipe.

Through adopting above-mentioned technical scheme, with the debris dust gettering in the drying-machine casing and clear away through the blow off pipe.

The utility model discloses further set up to: and a heat insulation layer is arranged in the dryer shell.

Through adopting above-mentioned technical scheme, the material of insulating layer adopts soundproof cotton, can enough absorb the noise that the drying-machine during operation produced, has good heat-proof effect simultaneously, prevents that the heat from the drying-machine casing from scattering and disappearing, reduces the energy consumption.

To sum up, the utility model discloses a beneficial technological effect does:

1. air enters the dryer shell through the air inlet, is changed into dry hot air after being subjected to heat exchange with the heating device, is discharged from the air outlet after being subjected to heat exchange with the clothes rolling in the roller, and is evaporated and dried gradually under the action of the dry hot air; the heat insulating layer can reduce the heat loss in the dryer, reduce energy consumption, absorb sound waves and reduce noise.

2. A belt pulley on the motor drives a shaft to rotate through belt transmission, and further drives the roller to rotate; the rotating speed of the belt pulley is n3, the rotating speed of the first shaft is n1, the diameter of the belt pulley is d3, the diameter of the first shaft is d1, the transmission ratio is i = n3/n1= d1/d3, and when d1 is far smaller than d3, the rotating speed of the first shaft n1 is larger and the rotating speed of the roller is further increased under the condition that the rotating speed of the motor, namely the rotating speed of the belt pulley n3 is constant.

3. The heat insulation layer is arranged in the dryer shell, the heat insulation layer is made of soundproof cotton, noise generated during operation of the dryer can be absorbed, meanwhile, the heat insulation effect is good, heat is prevented from dissipating from the dryer shell, and energy consumption is reduced.

Drawings

Fig. 1 is a schematic structural view of a dryer provided by the present invention;

fig. 2 is a front view of a dryer provided by the present invention;

3 FIG. 3 3 3 is 3 a 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 3 2 3; 3

FIG. 4 is a side view of FIG. 2;

fig. 5 is a sectional view B-B of fig. 4.

In the figure, 101, a dryer shell; 102. a thermal insulation layer; 201. an air inlet; 202. a fan; 301. an air outlet; 302. a filter screen; 401. a drum; 402. a shaft; 403. two axes; 404. a bearing; 405. a bearing seat; 501. a motor; 502. a belt pulley; 503. a belt; 601. a UV ultraviolet lamp; 701. a vacuum cleaner; 702. a blow-off pipe; 801. a machine cover; 802. a handle; 803. a hinge; 901. a clothes drying rack; 902. and (5) fixing the rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a pair of dryer has improved the efficiency of drying, has avoided the secondary pollution of clothing in the dryer.

Referring to fig. 1, for the utility model discloses a dryer, including dryer housing 101, set up cover 801 at dryer housing 101's top, cover 801 is articulated through hinge 803 with dryer housing 101, and the one end of keeping away from hinge 803 on the cover 801 is provided with handle 802. A plurality of universal wheels are installed at the bottom of the dryer housing 101 to facilitate moving the dryer to a desired position.

Referring to fig. 2 and 3, a heat insulation layer 102 is adhered to the inner wall of the dryer housing 101, and the heat insulation layer 102 is made of soundproof cotton, so that noise generated when the dryer works can be absorbed, and meanwhile, the heat insulation effect is good, heat is prevented from being dissipated from the dryer housing 101, and energy consumption is reduced.

Referring to fig. 3 and 5, an air inlet 201 is disposed at one side of the dryer housing 101, an air outlet 301 is disposed at the other side of the dryer housing, a fan 202 is installed at the air inlet 201, and a filter screen 302 is installed at the air outlet 301. A roller 401 is rotatably arranged in the dryer shell 101, a plurality of through holes are formed in the roller 401, a clothes drying rack 901 is arranged in the roller 401, the clothes drying rack 901 is annular, and a plurality of fixing rods 902 are fixed along the periphery of the annular clothes drying rack 901 and used for fixing the clothes drying rack 901 on the roller 401; the bottom of the roller 401 is coaxially provided with a stepped shaft, the stepped shaft comprises a first shaft 402 and a second shaft 403, the diameter of the first shaft 402 is d1, the diameter of the second shaft 403 is d2, and d1 is larger than d 2. The first shaft 402 and the second shaft 403 are coaxial, a belt 503 wheel 502 mounting groove is arranged on the first shaft 402 along the periphery, the first shaft 402 is integrally arranged at the bottom of the roller 401, and the first shaft 402 and the roller 401 are coaxial. The bottom of the dryer shell 101 is provided with a bearing 404 seat, the bearing 404 seat is fixed on the dryer shell 101 through bolt connection, the bearing 404 seat is fixedly provided with a bearing 404, the outer ring of the bearing 404 is fixed on the bearing 404 seat, and the inner ring is in interference fit with the secondary shaft 403. A motor 501 is fixedly arranged on the inner wall of the dryer shell 101, a belt pulley 502 is connected on the main shaft of the motor 501, and a belt 503 is connected between the belt pulley 502 and the mounting groove of the belt pulley 502 on the shaft 402. The dryer shell 101 is provided with the UV ultraviolet lamp 601 close to the roller 401, the UV ultraviolet lamp 601 irradiates on clothes and the roller 401 to kill bacteria, the sanitation in the dryer is guaranteed, and the secondary pollution of the clothes is effectively avoided. Clothes are hung on a clothes drying rack 901, a motor 501 drives a roller 401 on a stepped shaft to rotate through belt transmission on a belt pulley 502, the clothes drying rack 901 rotates along with the rotation of the roller 401, an external air is sucked into a dryer shell 101 from an air inlet 201 by a fan 202 and is converted into dry hot air through heat exchange, the rotating clothes and the hot air are fully contacted, moisture is gradually evaporated and dried, the drying efficiency is improved, and secondary pollution caused by excessive contact of the clothes and the roller 401 is avoided.

Referring to FIG. 3, pulley 502 has a diameter d3, and d3 is much larger than d 1. If the rotation speed of the pulley 502 is n3, the rotation speed of the shaft 402 is n1, the diameter of the pulley 502 is d3, the diameter of the shaft 402 is d1, the transmission ratio is i = n3/n1= d1/d3, and when d1 is far smaller than d3, that is, the diameter of the pulley 502 is much larger than the diameter of the shaft 402, the rotation speed n1 of the shaft 402 is larger under the condition that the rotation speed of the motor 501, that is, the rotation speed n3 of the pulley 502 is constant, and the rotation speed of the drum 401 is further increased.

Referring to fig. 4 and 5, a dust collector 701 is fixedly mounted at the bottom of the dryer housing 101, a drain pipe 702 is communicated with the dust collector 701, the drain pipe 702 extends out of the dryer housing 101, dust and impurities generated during drying can be absorbed and collected by the dust collector 701, and finally the dryer is cleaned through the drain pipe 702, so that the inside of the dryer is relatively tidy.

The implementation principle of the embodiment is as follows: clothes are hung on a clothes drying rack 901, a motor 501 drives a roller 401 on a stepped shaft to rotate through transmission of a belt 503 on a belt pulley 502, the clothes drying rack 901 rotates along with rotation of the roller 401, an external air is sucked into a dryer shell 101 from an air inlet 201 by a fan 202 and is converted into dry hot air through heat exchange, the rotating clothes and the hot air are fully contacted, moisture is gradually evaporated and dried, the drying efficiency is improved, and secondary pollution caused by excessive contact of the clothes and the roller 401 is avoided.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A dryer comprising a dryer housing (101), characterized in that: a roller (401) is rotatably arranged in the dryer shell (101), and a clothes drying rack (901) is fixed in the roller (401);

and a UV ultraviolet lamp (601) is arranged on the dryer shell (101) close to the roller (401).

2. A dryer according to claim 1, wherein: the clothes drying rack (901) is annular, a plurality of fixing rods (902) are arranged along the periphery of the clothes drying rack, and the fixing rods (902) are fixedly connected with the roller (401).

3. A dryer according to claim 1, wherein: one side of the dryer shell (101) is provided with an air inlet (201), and the other side is provided with an air outlet (301);

the air inlet (201) is provided with a fan (202);

the air outlet (301) is provided with a filter screen (302) for preventing sundries from flying out of the dryer shell (101).

4. A dryer according to claim 1, wherein: the bottom of the roller (401) is coaxially provided with a stepped shaft; the stepped shaft comprises a first shaft (402) and a second shaft (403), the first shaft (402) having a diameter d1, the second shaft (403) having a diameter d2, and d1 > d 2;

a bearing (404) is fixedly mounted on the dryer shell (101), and the two shafts (403) are in interference fit with an inner ring of the bearing (404).

5. The dryer of claim 4, wherein: the dryer is characterized in that a motor (501) is arranged in the dryer shell (101), a belt pulley (502) is arranged on a main shaft of the motor (501), and a belt (503) is connected between the belt pulley (502) and the shaft (402).

6. The dryer of claim 5, wherein: the pulley (502) has a diameter d3, and d3 is greater than d 1.

7. A dryer according to claim 1, wherein: the bottom in the dryer shell (101) is provided with a dust removal device which is communicated with a drain pipe (702).

8. A dryer according to claim 1, wherein: a heat insulation layer (102) is arranged in the dryer shell (101).