CN111829314A - A portable drying device - Google Patents

Abstract

The utility model provides a drying device convenient to remove, belongs to drying device technical field. The drying device comprises a supporting seat and a drying box body arranged on the supporting seat, wherein the supporting seat is provided with a groove with a downward opening, a first air cylinder is fixedly installed at the bottom of the groove, the output end of the first air cylinder is connected with a moving plate, the bottom end of the moving plate is provided with a roller support, the end part of the roller support is connected with a roller, a first air drying unit, a drying unit and a second air drying unit are sequentially arranged in the drying box body along the cloth transmission direction, the outer side wall of the drying box body is provided with a dehumidifying unit communicated with the drying box body, the first air drying unit and the second air drying unit are both connected with the dehumidifying unit, and the first air drying unit and the second air drying unit are identical in structure and. According to the invention, through the matched use of the first cylinder, the moving plate, the roller wheel bracket and the roller wheel, the drying device can be more convenient when moving is required, and the problem that the existing drying device is inconvenient to move is solved.

Description

A portable drying device

technical field

The invention belongs to the technical field of drying devices, and in particular relates to a drying device that is easy to move.

Background technique

The textile industry in China is a highly labor-intensive and foreign-dependent industry. China is the world's largest producer and exporter of textiles and apparel. The sustained and steady growth of textiles and apparel exports is crucial to ensuring China's foreign exchange reserves, the balance of payments, the stability of the RMB exchange rate, social employment and sustainable development of the textile industry. The drying device is one of the most common equipment in the textile industry. The quality of the drying device will directly affect the quality of the fabric.

Most of the current drying devices use the cloth roller to heat the cloth to dry the cloth, which not only consumes a lot of energy, but also the dry and wet cloth is uneven, which seriously affects the quality of the cloth. At the same time, the existing drying device is bulky, cannot be moved effectively, and is inconvenient to move.

SUMMARY OF THE INVENTION

The present invention mainly solves the technical problems existing in the above-mentioned prior art, and provides a drying device that is easy to move.

The above-mentioned technical problems of the present invention are mainly solved by the following technical solutions: a drying device that is easy to move, comprising a support seat and a drying box disposed on the support seat, the support seat is provided with an opening facing downward The groove is provided, the bottom of the groove is fixedly installed with a first cylinder, the output end of the first cylinder is connected with a moving plate, the bottom end of the moving plate is provided with a roller bracket, and the end of the roller bracket is A roller is connected to the outer part of the drying box; a first air drying unit, a drying unit and a second air drying unit are sequentially arranged in the drying box along the cloth transmission direction, and the outer side wall of the drying box is provided with a drying box connected to the drying box. The first air-drying unit and the second air-drying unit are connected to the dehumidification unit. The first air-drying unit and the second air-drying unit have the same structure, including a first blower and adjusting the distance between the first blower and the cloth the telescopic mechanism;

The telescopic mechanism includes a first sleeve, a second sleeve, a third sleeve, a fourth sleeve, a bracket, a rotating shaft, and a telescopic motor, the second sleeve is sleeved with the first sleeve, and the second sleeve is sleeved. The left and right sides of the sleeve are rotatably connected with first telescopic gears, the outer walls on the left and right sides of the first sleeve are provided with first racks corresponding to the first telescopic gears, and the first racks engage with the first telescopic gears. A telescopic gear, the third sleeve is sleeved with a second sleeve, the left and right sides of the third sleeve are rotatably connected with a second telescopic gear, and the outer walls of the left and right sides of the second sleeve are provided with a second telescopic gear. The second racks corresponding to the two telescopic gears, the second racks engage the second telescopic gears, and the inner walls of the left and right sides of the third sleeve are provided with third racks corresponding to the first telescopic gears, The third rack meshes with the first telescopic gear, the fourth sleeve is sleeved with a third sleeve, and the inner walls of the left and right sides of the fourth sleeve are provided with fourth teeth corresponding to the second telescopic gear The fourth rack engages the second telescopic gear, the bottom end of the fourth sleeve is connected to the inner side wall of the drying box, the bottom end of the third sleeve is provided with a lifting plate, and the bracket Across the lifting plate, and the bottom end of the bracket is connected to the inner side wall of the drying box, the rotating shaft is threadedly connected to the lifting plate, and one end of the rotating shaft is rotated to connect to the top of the bracket, and the telescopic motor is installed on the drying box. on the outer side wall of the box body, and the output end of the telescopic motor penetrates the drying box body and is connected to the other end of the rotating shaft;

The dehumidification unit includes a dehumidification box, an air suction channel, an exhaust channel, a heating channel, a dehumidification channel, and a turntable shaft sleeved with a turntable, and both ends of the turntable shaft are rotatably connected to the dehumidification box. The turntable is filled with desiccant silica gel, and the turntable is divided into a dehumidification area and a heating area. One side is in contact, the output end of the exhaust channel is in contact with the other side of the dehumidifying area of the turntable, and the input end of the exhaust channel is facing the output end of the suction channel, and the output end of the exhaust channel is set. There are two channels, one output end of the exhaust channel is connected to the input end of the first blower after passing through the dehumidification box, and the other output end of the exhaust channel is connected to the input end of the heating channel, and the output end of the heating channel is connected. The end is in contact with one side of the heating area of the turntable, the heating channel is provided with a first electric heater, the input end of the moisture removal channel is in contact with the other side of the heating area of the turntable, and the The input end faces the output end of the heating channel, and the output end of the dehumidification channel penetrates through the dehumidification box and extends to the outside of the dehumidification box.

Preferably, guide ribs are provided on the inner walls of the front and rear sides of the second sleeve, the third sleeve and the fourth sleeve.

Preferably, the drive mechanism includes a drive motor, a disk, a rotating wheel shaft sleeved with a rotating wheel, a first pulley, a belt, and a second pulley, and the output end of the drive motor is connected to the disk, and the disk There is a cylinder on the top, and four radial grooves matching the cylinder are evenly distributed on the rotating wheel. When the rotating wheel rotates by 90°, the cylinder rotates out of the radial groove, the first pulley is sleeved with the rotating wheel shaft, the second pulley is sleeved with the turntable shaft, the first pulley is sleeved with the belt, and the belt is passed through the belt. The transmission is connected to the second pulley.

Preferably, a first suction fan is installed at the input end of the air intake channel, a temperature sensor is installed in the air exhaust channel, a second electric heater is installed at one output end of the air exhaust channel, and the exhaust air channel is installed with a second electric heater. A second suction fan is installed at the other output end of the channel.

Preferably, the drying unit includes a drying shell with one end open, an electric heating rod is provided at the open end of the drying shell, a second blower is arranged in the drying shell, and the drying box is The top of the dryer is provided with an air inlet, the input end of the second blower is connected to the air inlet, the top of the drying box is also provided with a second air cylinder, and the output end of the second air cylinder penetrates the drying box and is connected to the air inlet. The drying shell is connected.

The present invention has the beneficial effects: the present invention, through the cooperation of the first air-drying unit, the drying unit and the second air-drying unit, can blow the cloth three times, improve the drying effect, and can make the temperature of the heat energy blown to the cloth increase by a small amount. The effect of large and then reduced by large can prevent the fabric from having a large amount of expansion and contraction due to sudden temperature difference changes. By setting the dehumidifying unit in the present invention, the water vapor mixed in the heat energy can be removed, so that the heat energy can be used again; by setting the telescopic mechanism, the distance between the first blower and the cloth can be adjusted according to the material of the cloth, and the air-drying effect of the cloth can be improved; The coordinated use of the first air cylinder, the moving plate, the roller bracket and the roller can be more convenient when moving is required, which solves the problem of inconvenient movement of the existing drying device.

Description of drawings

Fig. 1 is a kind of structural representation of the present invention;

Fig. 2 is a kind of structural schematic diagram of the telescopic mechanism of the present invention;

Fig. 3 is a use state diagram of the telescopic mechanism of the present invention;

Fig. 4 is a kind of structural representation of the stent of the present invention;

Fig. 5 is a kind of structural representation of dehumidification unit of the present invention;

Fig. 6 is a kind of structural representation of the turntable of the present invention;

7 is a schematic diagram of a connection structure of a turntable, a heating channel and an exhaust channel of the present invention;

FIG. 8 is a schematic structural diagram of the driving mechanism of the present invention.

In the figure: 1. Drying box; 2. The first blower; 3. The support seat; 4. The telescopic mechanism; 5. The first sleeve; 6. The second sleeve; 7. The third sleeve; 8. The first Four sleeves; 9, bracket; 10, shaft; 11, telescopic motor; 12, first telescopic gear; 13, first rack; 14, second telescopic gear; 15, second rack; 16, third tooth bar; 17, the fourth rack; 18, lift plate; 19, guide ridge; 20, dehumidification box; 21, suction channel; 22, exhaust channel; 23, heating channel; 24, dehumidification channel; 25, turntable; 26, turntable shaft; 27, dehumidification zone; 28, heating zone; 29, first electric heater; 30, drive mechanism; 31, drive motor; 32, disc; 33, rotating wheel; 34, rotating wheel shaft; 35, the first pulley; 36, the belt; 37, the second pulley; 38, the cylinder; 39, the radial groove; 40, the first suction fan; 41, the temperature sensor; 42, the second electric heater; 43, the second Suction fan; 44, drying shell; 45, electric heating rod; 46, second blower; 47, air inlet; 48, second cylinder; 49, groove; 50, first cylinder; 51, moving plate; 52 , Roller bracket; 53, Roller.

Detailed ways

The technical solutions of the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

Embodiment: A drying device that is easy to move, as shown in Figures 1-8, includes a support base 3 and a drying box 1, the drying box 1 is fixedly installed on the top of the support base 3, and the The support base 3 is provided with a groove 49 with an opening facing downward, a first cylinder 50 is fixedly installed at the bottom of the groove 49, and a moving plate 51 is connected to the output end of the first cylinder 50, and the moving plate 51 A roller bracket 52 is provided at the bottom end of the roller bracket 52 , and a roller 53 is connected to the end of the roller bracket 52 . Through the cooperative use of the first air cylinder 50 , the moving plate 51 , the roller bracket 52 and the roller 53 , it is more convenient to move when required, and the problem of inconvenient movement of the existing drying device is solved.

The drying box 1 is provided with a first air drying unit, a drying unit and a second air drying unit in sequence along the cloth conveying direction. The first air drying unit and the second air drying unit are connected with the dehumidifying unit; the first air drying unit and the second air drying unit have the same structure, including the first blower 2 and the adjustment between the first blower 2 and the cloth Distance telescopic mechanism 4.

The telescopic mechanism 4 includes a first sleeve 5 , a second sleeve 6 , a third sleeve 7 , a fourth sleeve 8 , a bracket 9 , a rotating shaft 10 , and a telescopic motor 11 . The third sleeve 7 and the fourth sleeve 8 are hollow rectangular parallelepipeds, and the upper and lower ends are open. The first sleeve 5 is a hollow rectangular parallelepiped, and the lower end is open. The upper end of the first sleeve 5 is connected to the first blower. 2 are connected, the second sleeve 6 is sleeved with a first sleeve 5, the left and right sides of the second sleeve 6 are rotatably connected with a first telescopic gear 12, and the outer walls of the first sleeve 5 on the left and right sides There is a first rack 13 corresponding to the first telescopic gear 12, the first rack 13 meshes with the first telescopic gear 12, the third sleeve 7 is sleeved with a second sleeve 6, the first The left and right sides of the three sleeves 7 are rotatably connected with second telescopic gears 14 . The outer walls of the left and right sides of the second sleeve 6 are provided with second racks 15 corresponding to the second telescopic gears 14 . The second rack 15 meshes with the second telescopic gear 14 , the inner walls on the left and right sides of the third sleeve 7 are provided with third racks 16 corresponding to the first telescopic gear 12 , and the third rack 16 meshes with the second telescopic gear 12 . A telescopic gear 12, the fourth sleeve 8 is sleeved with a third sleeve 7, the inner walls of the left and right sides of the fourth sleeve 8 are provided with fourth racks 17 corresponding to the second telescopic gear 14, The fourth rack 17 meshes with the second telescopic gear 14, the bottom end of the fourth sleeve 8 is connected to the inner side wall of the drying box 1, and is fixedly installed on the drying box 1, and the third sleeve The bottom end of the cylinder 7 is provided with a lifting plate 18, the bracket 9 spans the lifting plate 18, and the bottom end of the bracket 9 is connected with the inner side wall of the drying box 1, and is fixedly installed on the drying box 1, The rotating shaft 10 is threadedly connected to the lifting plate 18, and one end of the rotating shaft 10 rotates to connect to the top of the bracket 9. The telescopic motor 11 is installed on the outer side wall of the drying box 1, and the output end of the telescopic motor 11 After passing through the drying box 1, it is connected to the other end of the rotating shaft 10.

When the telescopic mechanism 4 is not in use, the first sleeve 5 is located in the second sleeve 6 , the second sleeve 6 is located in the third sleeve 7 , and the third sleeve 7 is located in the fourth sleeve 8 and the bottom ends of the first sleeve 5 and the second sleeve 6 are located above the lift plate 18 , and the top of the bracket 9 is located in the first sleeve 5 . When the telescopic mechanism 4 is in use, the telescopic motor 11 drives the rotating shaft 10 to rotate so that the lifting plate 18 moves upward, and the upward movement of the lifting plate 18 drives the third sleeve 7 to move upward, and drives the second telescopic gear 14 to rotate. The second rack 15 and the fourth rack 17, the second telescopic gear 14 rotates to drive the second sleeve 6 to move upward, and the second sleeve 6 moves upward to drive the first telescopic gear 12 to rotate. A rack 13 and a third rack 16, the first telescopic gear 12 rotates to drive the first sleeve 5 to move upward, and the first sleeve 5 brings the output end of the first blower 2 close to the cloth. In order to facilitate the lifting and lowering of the first sleeve 5 , the second sleeve 6 and the third sleeve 7 , the inner walls of the second sleeve 6 , the third sleeve 7 and the fourth sleeve 8 are provided on the front and rear sides. There are guide ribs 19, the outer walls of the first sleeve 5 on the front and rear sides are slidably connected to the inner walls on the front and rear sides of the second sleeve 6, and the outer walls on the left and right sides of the first sleeve 5 are in contact with the second sleeve 6. The inner side wall of the guide rib 19 on the upper side is slidably connected to the guide rib 19. The outer walls on the front and rear sides of the second sleeve 6 are slidably connected to the inner walls on the front and rear sides of the third sleeve 7. The second sleeve 6 The outer walls on the left and right sides abut against the inner side walls of the guide ribs 19 on the third sleeve 7 , and are slidably connected to the guide ribs 19 . The inner walls on both sides and the outer walls on the left and right sides of the third sleeve 7 abut against the inner walls of the guide ribs 19 on the fourth sleeve 8 , and are slidably connected to the guide ribs 19 .

By adopting the design of the telescopic mechanism 4, the distance between the first blower 2 and the cloth can be adjusted according to the material of the cloth. In the prior art, the steering mechanism 3 is generally connected with a common telescopic cylinder, and the distance between the first blower 2 and the cloth is adjusted by the telescopic cylinder. Due to the limitation of the telescopic length of the telescopic cylinder, it cannot be greatly expanded, and the multi-stage Although the telescopic cylinder can achieve large expansion and contraction, it is expensive; the design of the telescopic mechanism 4 can not only achieve large expansion and contraction, but also the cost is low, and only an ordinary motor is required.

The drying unit includes a drying shell 44 with one end open, an electric heating rod 45 is provided at the open end of the drying shell 44, and a second blower 46 is arranged in the drying shell 44. The top of the drying box 1 is provided with an air inlet 47 , the input end of the second blower 46 is connected to the air inlet 47 , the output end of the second blower 46 faces the electric heating rod 45 , and the drying box 1 has an air inlet 47 . The top end is also provided with a second air cylinder 68 , and the output end of the second air cylinder 68 penetrates the drying cabinet 1 and is connected to the drying casing 44 . By using a drying unit, the cloth can be dried.

The dehumidification unit includes a dehumidification box 20, and a suction channel 21, an exhaust channel 22, a heating channel 23, a dehumidification channel 24, and a turntable shaft 26 sleeved with a turntable 25, which are arranged in the dehumidification box 20. The two ends of the 26 are rotatably connected to the dehumidification box 20. The turntable 25 has a honeycomb structure and is filled with a desiccant. The desiccant can be silica gel. The turntable 25 is divided into a dehumidification area 27 and a heating area 28. The suction channel 21 The output end of the exhaust channel 21 is in contact with the drying box 1, the output end of the suction channel 21 is in contact with one side of the dehumidification area 27 of the turntable 25, and the output end of the exhaust channel 22 is in contact with the other side of the dehumidification area 27 of the turntable 25. One side is in contact with each other, and the input end of the exhaust channel 22 is facing the output end of the suction channel 21. The output end of the exhaust channel 22 is provided with two channels, and one output end of the exhaust channel 22 runs through the dehumidifier. The box 20 is connected to the input end of the first blower 2, and the other output end of the exhaust channel 22 is connected to the input end of the heating channel 23, and the output end of the heating channel 23 is connected to one side of the heating zone 28 of the turntable 25. The heating channel 23 is provided with a first electric heater 29, the input end of the moisture exhaust channel 24 is in contact with the other side of the heating area 28 of the turntable 25, and the input end of the moisture exhaust channel 24 is in direct contact with each other. For the output end of the heating channel 23, the output end of the moisture exhaust channel 24 penetrates through the dehumidification box 20 and extends to the outside of the dehumidification box 20. The input end of the suction channel 21 is installed with a first suction fan 40. A temperature sensor 41 is provided in the air passage 22, a second electric heater 42 is installed at one output end of the exhaust passage 22, and a second suction fan 43 is installed at the other output end of the exhaust passage 22. A drive mechanism 30 for driving the turntable shaft 26 to rotate is provided on the outer side wall of the dehumidification box 20 .

The drive mechanism 30 includes a drive motor 31, a disk 32, a rotating wheel shaft 34 sleeved with a rotating wheel 33, a first pulley 35, a belt 36, and a second pulley 37. The output end of the drive motor 31 is connected to the disk. 32 are connected, the disc 32 is provided with a cylinder 38, the rotating wheel 33 is evenly distributed with four radial grooves 39 matching the cylinder 38, the cylinder 38 rotates with the disc 32 and can be rotated into the radial direction groove 39, and drive the rotating wheel 33 to rotate in the opposite direction to the disk 32, when the rotating wheel 33 rotates 90°, the cylinder 38 rotates out of the radial groove 39, the first pulley 35 is sleeved on the rotating wheel shaft 34, The second pulley 37 is sleeved with the turntable shaft 26 , the first pulley 35 is sleeved with the belt 36 , and is connected to the second pulley 37 through the belt 36 transmission.

By adopting the design of the driving mechanism 30, the turntable 25 can be rotated intermittently, and the turntable 25 can be rotated 90° each time. As shown in FIGS. 6-7 , in order to correspond to the intermittent rotation of the driving mechanism 30 , the turntable 25 can be divided into four areas, the heating area 28 is one area, and the dehumidifying area 27 is the remaining three areas , the output end of the heating channel 23 and the input end of the dehumidification channel 24 are facing the heating area 28, the output end of the suction channel 21 and the input end of the exhaust channel 22 are facing any one of the remaining three regions, and the four regions are in As the turntable 25 rotates, the heating zone 28 and the dehumidifying zone 27 are alternately changed. When the drying unit dries the cloth, it will emit a large amount of heat energy, which is mixed with the water vapor evaporated by the drying of the cloth. Under the action of the first suction fan 40, the heat energy mixed with water vapor is transmitted from the suction passage 21 to the turntable 25, and the turntable 25 dries the heat energy and absorbs the water vapor; then the heat energy is transmitted to the exhaust passage 22, and a part of the heat energy passes through the exhaust gas. One output end of the channel 22 is transmitted to the first blower 2 for use by the first blower 2 to air dry the cloth, and another part of the heat energy is transmitted to the heating channel 23, and the first electric heater 29 in the heating channel 23 heats up the other part of the heat energy, using The high temperature transfers the water vapor adsorbed by the turntable 25 to the moisture removal channel 24 and is discharged from the moisture removal channel 24 . The turntable 25 rotates intermittently, and the area with water vapor adsorbed can be transferred to the heating zone 28, and the water vapor is discharged at high temperature and then transferred to the dehumidification zone 27, and the water vapor adsorption is continued. The reuse rate is high, and the water vapor adsorption effect is good; By rotating, the heating channel 23 can have sufficient time for heating the heating zone 28 to discharge the water vapor. The temperature sensor 41 is used to measure the temperature of the thermal energy in the exhaust passage 22 . If the temperature is low, the temperature can be increased by the second electric heater 42 . Due to the loss, the temperature of the output heat energy of the first air drying unit and the second air drying unit will be lower than the temperature of the output heat energy of the drying unit. In the subsequent process of the drying unit, the cloth can be blown three times to improve the drying effect, and at the same time, the temperature of the thermal energy blown to the cloth has the effect of increasing from small to large, preventing the cloth from being produced by sudden temperature difference changes. Large amount of expansion.

To sum up, through the cooperation of the first air-drying unit, the drying unit and the second air-drying unit in the present invention, the cloth can be blown three times to improve the drying effect, and the temperature of the heat energy blown to the cloth can be increased from small to high and then again. Due to the effect of large reduction, it can prevent the fabric from having a large amount of expansion and contraction due to sudden temperature difference changes. By setting the dehumidifying unit in the present invention, the water vapor mixed in the heat energy can be removed, so that the heat energy can be used again; by setting the telescopic mechanism, the distance between the first blower and the cloth can be adjusted according to the material of the cloth, and the air-drying effect of the cloth can be improved; The coordinated use of the first air cylinder, the moving plate, the roller bracket and the roller can be more convenient when moving is required, which solves the problem of inconvenient movement of the existing drying device.

Finally, it should be pointed out that the above embodiments are only representative examples of the present invention. Obviously, the present invention is not limited to the above-mentioned embodiments, and many modifications are possible. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention shall be considered to belong to the protection scope of the present invention.

Claims (5)

1. A drying device convenient to move comprises a supporting seat and a drying box body arranged on the supporting seat, and is characterized in that the supporting seat is provided with a groove with a downward opening, a first air cylinder is fixedly arranged at the bottom of the groove, the output end of the first air cylinder is connected with a moving plate, the bottom end of the moving plate is provided with a roller wheel support, and the end part of the roller wheel support is connected with a roller wheel; the drying box is internally and sequentially provided with a first air drying unit, a drying unit and a second air drying unit along the cloth conveying direction, the outer side wall of the drying box is provided with a dehumidifying unit communicated with the drying box, the first air drying unit and the second air drying unit are both connected with the dehumidifying unit, the first air drying unit and the second air drying unit have the same structure and comprise a first air blower and a telescopic mechanism for adjusting the distance between the first air blower and the cloth;

the telescopic mechanism comprises a first sleeve, a second sleeve, a third sleeve, a fourth sleeve, a support, a rotating shaft and a telescopic motor, wherein the second sleeve is sleeved with the first sleeve, the left side and the right side of the second sleeve are rotatably connected with first telescopic gears, the outer walls of the left side and the right side of the first sleeve are provided with first racks corresponding to the first telescopic gears, the first racks are meshed with the first telescopic gears, the third sleeve is sleeved with the second sleeve, the left side and the right side of the third sleeve are rotatably connected with second telescopic gears, the outer walls of the left side and the right side of the second sleeve are provided with second racks corresponding to the second telescopic gears, the second racks are meshed with the second telescopic gears, the inner walls of the left side and the right side of the third sleeve are provided with third racks corresponding to the first telescopic gears, the third racks are meshed with the first telescopic gears, the fourth sleeve is sleeved with the third sleeve, a fourth rack corresponding to the second telescopic gear is arranged on the inner walls of the left side and the right side of the fourth sleeve, the fourth rack is meshed with the second telescopic gear, the bottom end of the fourth sleeve is connected with the inner side wall of the drying box body, a lifting plate is arranged at the bottom end of the third sleeve, the support stretches across the lifting plate, the bottom end of the support is connected with the inner side wall of the drying box body, the rotating shaft is in threaded connection with the lifting plate, one end of the rotating shaft is rotatably connected with the top of the support, the telescopic motor is installed on the outer side wall of the drying box body, and the output end of the telescopic motor penetrates through the drying box body and then is connected with the other end of;

the dehumidifying unit comprises a dehumidifying box, an air suction channel, an air exhaust channel, a heating channel, a dehumidifying channel and a turntable shaft, wherein the air suction channel, the air exhaust channel, the heating channel, the dehumidifying channel and the turntable shaft are arranged in the dehumidifying box, the turntable shaft is sleeved with the turntable, two ends of the turntable shaft are rotatably connected with the dehumidifying box, the desiccant is filled in the turntable, the turntable is divided into a dehumidifying area and a heating area, the output end of the air suction channel is communicated with the drying box, the output end of the air suction channel is contacted with one side of the dehumidifying area of the turntable, the output end of the air exhaust channel is contacted with the other side of the dehumidifying area of the turntable, the input end of the air exhaust channel is opposite to the output end of the air suction channel, two paths of the output end of the air exhaust channel are arranged, one path of the output end of the air exhaust channel is connected with the input end of a first blower after penetrating through the, the improved dehumidification device is characterized in that a first electric heater is arranged in the heating channel, the input end of the dehumidification channel is in contact with the other side of the turntable heating area, the input end of the dehumidification channel is just opposite to the output end of the heating channel, the output end of the dehumidification channel penetrates through the dehumidification box and extends to the dehumidification box, and a driving mechanism for driving the turntable shaft to rotate is arranged on the outer side wall of the dehumidification box.

2. The drying apparatus as claimed in claim 1, wherein the second sleeve, the third sleeve and the fourth sleeve have guiding ribs on the inner wall of the front and rear sides.

3. The drying device convenient to move according to claim 1, wherein the driving mechanism comprises a driving motor, a disc, a rotating wheel shaft sleeved with a rotating wheel, a first belt pulley, a belt and a second belt pulley, an output end of the driving motor is connected with the disc, a cylinder is arranged on the disc, four radial grooves matched with the cylinder are uniformly distributed on the rotating wheel, the cylinder rotates along with the disc and can rotate into the radial grooves and drive the rotating wheel to rotate along the direction opposite to the disc, after the rotating wheel rotates for 90 degrees, the cylinder rotates out of the radial grooves, the first belt pulley is sleeved with the rotating wheel shaft, the second belt pulley is sleeved with the rotating wheel shaft, the first belt pulley is sleeved with the belt and is connected with the second belt pulley through belt transmission.

4. The drying device convenient to move according to claim 1, wherein a first air suction fan is installed at an input end of the air suction channel, a temperature sensor is arranged in the air exhaust channel, a second electric heater is installed at one output end of the air exhaust channel, and a second air suction fan is installed at the other output end of the air exhaust channel.

5. The drying device convenient to move according to claim 1, wherein the drying unit comprises a drying casing with an opening at one end, the opening end of the drying casing is provided with an electric heating rod, a second blower is arranged in the drying casing, the top end of the drying casing is provided with an air inlet, the input end of the second blower is connected with the air inlet, the top end of the drying casing is further provided with a second air cylinder, and the output end of the second air cylinder penetrates through the drying casing and then is connected with the drying casing.

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