CN213363251U

CN213363251U - Drying device

Info

Publication number: CN213363251U
Application number: CN202021654752.7U
Authority: CN
Inventors: 陈惠桃; 赵际春; 朱宇亮
Original assignee: Jiangsu Sanbao Pharmaceutical Co ltd
Current assignee: Jiangsu Sanbao Pharmaceutical Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-06-04
Anticipated expiration: 2030-08-11

Abstract

The utility model provides a drying device in the technical field of drying machines, which comprises a base, a drying box is arranged on the base, a paddle shaft extending into the drying box is rotatably connected on the drying box, a spiral helical ribbon is arranged on the paddle shaft, a plurality of air-permeable micropores are arranged on the ribbon, a discharging pipe is arranged at the lower end of the drying box, an upper cover is arranged at the upper end of the drying box, a feeding port is arranged on the upper cover, a conveying assembly is also arranged on the base, the conveying assembly comprises a supporting frame fixed on the base, an upper rotating shaft and a lower rotating shaft are rotatably connected on the supporting frame, the upper rotating shaft is arranged right above the lower rotating shaft, the upper rotating shaft and the lower rotating shaft are connected through a conveying belt in a transmission way, a plurality of feeding plates are arranged on the conveying belt at intervals, the feeding plates are vertically arranged with the conveying belt, materials on the feeding plates can fall onto the, an exhaust pipe is arranged on the drying box above the air inlet pipe; the utility model discloses convenient to use, work efficiency is high.

Description

Drying device

Technical Field

The utility model belongs to the technical field of the desiccator, in particular to drying device.

Background

Materials are often dried in the chemical, pharmaceutical, food and other industries. The existing drying machine adopts a simple drying method, has small capacity and low efficiency, is difficult to effectively dry materials with large capacity, and seriously influences the production efficiency.

Among the prior art, adopt the drum dryer usually, in drying process, heating device gives the cylinder with heat transfer, and the material in the cylinder is given by the cylinder transfer again, makes material moisture evaporation, but the cylinder drying is general to be capacious, and needs whole cylinder device to roll, and the energy consumption is big, and drying efficiency is low, and work is inconvenient.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model discloses an overcome the weak point among the prior art, it is low to solve work efficiency among the prior art, the inconvenient technical problem of work provides a drying device, the utility model discloses convenient to use, work efficiency is high.

The purpose of the utility model is realized like this: a drying device comprises a base, wherein a drying box is arranged on the base, a paddle shaft extending into the drying box is rotatably connected to the drying box, a spiral belt is arranged on the paddle shaft, a plurality of breathable micropores are formed in the spiral belt, a spiral baffle extending upwards is arranged on the outer side of the spiral belt, a discharging pipe is arranged at the lower end of the drying box, an upper cover is arranged at the upper end of the drying box, a feeding hole is formed in the upper cover, a conveying assembly is further arranged on the base and comprises a supporting frame fixed on the base, an upper rotating shaft and a lower rotating shaft are rotatably connected to the supporting frame, the upper rotating shaft is arranged right above the lower rotating shaft and parallel to the lower rotating shaft, the upper rotating shaft and the lower rotating shaft are in transmission connection through a conveying belt, and a plurality of feeding plates are arranged on the conveying belt at intervals, the feeding plate is perpendicular to the conveying belt, materials on the feeding plate can fall onto the spiral belt from the feeding hole, the lower portion of the drying box is connected with an air inlet pipe, and an exhaust pipe is arranged on the drying box above the air inlet pipe.

When the utility model is used, hot air is blown into the drying box by the air inlet pipe, the hot air is influenced by the spiral belt, the air rises spirally in the drying box from bottom to top, external equipment continuously feeds materials to the feeding plate, the upper rotating shaft and the lower rotating shaft synchronously act, the conveying belt between the upper rotating shaft and the lower rotating shaft moves, the conveying belt slowly moves in the height direction in a reciprocating way, the feeding plate slowly moves along with the conveying belt, when the feeding plate crosses the upper rotating shaft, the materials on the feeding plate fall into the feeding hole and fall onto the spiral belt from the feeding hole, the spiral belt is driven by the propeller shaft to slowly rotate, the materials rotate downwards along the spiral belt due to the gravity of the materials and the rotation of the spiral belt, in the process that the materials flow along the spiral belt, the ventilation micropores facilitate the circulation of the hot air on the spiral belt, the hot air acts on the materials, the falling speed of the materials can be, the drying time of the materials is prolonged, meanwhile, the drying area of the materials is increased by the spiral belt, the drying time of the materials is prolonged, the hot air takes away moisture and the moisture is discharged from the exhaust pipe, the drying of the materials is realized, and finally the dried materials flow out of the discharge pipe, so that the high-efficiency drying work of the materials is realized; the utility model has the advantages that the spiral belt is arranged, the upward hot air can be formed in the drying box, the drying time of the material is prolonged, meanwhile, the falling path of the material is prolonged, the drying area of the material is increased, the work efficiency is high, and the use is convenient; the setting of conveying subassembly can automatic lifting material to drying cabinet, uses manpower sparingly, and work efficiency is high, can be applied to in the drying process of material.

In order to facilitate the falling of the materials on the feeding plate onto the spiral belt, the upper cover is provided with a material baffle plate, an inclined plate is arranged on the drying box on one side of the feeding hole, the inclined plate extends downwards and inclines upwards, the inclined plate is arranged above the spiral belt, two material guide plates extending downwards in an inclined mode are symmetrically arranged on the inclined plate, and the space between the two material guide plates and the inclined plate is a material flowing area.

In order to facilitate automatic conveying of the dried materials, a discharging assembly is connected to the base below the discharging pipe and comprises a main supporting leg and an auxiliary supporting leg which are fixedly connected to the base, a first roller shaft is rotatably connected to the main supporting leg, a second roller shaft is rotatably connected to the auxiliary supporting leg, the first roller shaft and the second roller shaft are in transmission connection through a feeding belt, and the first roller shaft extending out of the main supporting leg is connected with an output shaft of a rotating motor.

As the utility model discloses a further improvement still is equipped with the frame, be equipped with the supporting seat in the frame, rotatable being connected with the transmission shaft on the supporting seat, the one end of transmission shaft is connected with preceding from the driving wheel, the one end that the support frame was stretched out to last axis of rotation is equipped with from the driving wheel, and the one end that the support frame was stretched out to lower axis of rotation is equipped with down from the driving wheel, preceding from the driving wheel, go up from the driving wheel and be connected from a driving belt transmission.

As a further improvement of the utility model, the rotatable shaft that is connected with in the frame, the one end of shaft are connected with the action wheel, and the other end of shaft is connected with driving motor's output shaft, be equipped with the fixed axle on the hot blast blower, rotatable being connected with on the fixed axle is from driving wheel one and from driving wheel two, from driving wheel one with from driving wheel two phase connection, the action wheel with from driving wheel one between be connected through two transmission of belt, the other end of transmission shaft is equipped with the back from the driving wheel, the back from the driving wheel with from being connected through three transmission of.

As a further improvement, the hot air blower is arranged on the frame, and one end of the air outlet of the hot air blower, which is far away from the drying box, is connected with the air inlet pipe.

As a further improvement of the utility model, the upper cover is provided with a control motor, the output shaft of the control motor is connected with the propeller shaft

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a first perspective view of the present invention.

Fig. 3 is a second perspective view of the present invention.

Fig. 4 is a schematic structural view of the middle spiral belt of the present invention.

In the figure: the drying machine comprises a base 1, a drying box 2, a discharging pipe 201, an upper cover 202, a feeding hole 203, an exhaust pipe 204, a 3-propeller shaft, a 4-helical belt, a 401 air-permeable micropore, a 402 helical baffle, a 5-air inlet pipe, a 6-conveying component, a 601 upper rotating shaft, a 602 lower rotating shaft, a 603 conveying belt, a 604 conveying plate, a 605 upper driven wheel, a 606 lower driven wheel, a 7 baffle plate, an 8 inclined plate, a 9 guide plate, a 10 material flowing region, a 11 discharging component, a 1101 main supporting leg, 1102 auxiliary supporting legs, 1103 roller I, 1104 roller II, 1105 conveying belt, 1106 rotating motor, a 12 rack, 1201 supporting seat, 13 transmission shaft, 14 front driven wheel, 15 rear driven wheel, 16 wheel shaft, 17 driving wheel, 18 fixed shaft, 19 driven wheel I, 20 driven wheel II, 21 belt I, 22 belt II, 23 belt III, 24 heat blower and 25.

Detailed Description

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

The drying device as shown in fig. 1-4 comprises a base 1, a drying box 2 is arranged on the base 1, a propeller shaft 3 extending into the drying box 2 is rotatably connected on the drying box 2, a control motor 25 is arranged on an upper cover 202, an output shaft of the control motor 25 is connected with the propeller shaft 3, a spiral helical ribbon 4 is arranged on the propeller shaft 3, a plurality of air-permeable micropores 401 are arranged on the helical ribbon 4, an upward extending helical baffle 402 is arranged on the outer side of the helical ribbon 4, a discharge pipe 201 is arranged at the lower end of the drying box 2, the upper cover 202 is arranged at the upper end of the drying box 2, a material baffle 7 is arranged on the upper cover 202, an inclined plate 8 is arranged on the drying box 2 at one side of a feed inlet 203, the inclined plate 8 extends downwards, the inclined plate 8 is arranged above the helical ribbon 4, two inclined material guide plates 9 extending downwards are symmetrically arranged on the inclined plate 8, and the space between the two material guide plates 9 and, the upper cover 202 is provided with a feeding hole 203, the base 1 is also provided with a conveying assembly 6, the conveying assembly 6 comprises a supporting frame fixed on the base 1, the supporting frame is rotatably connected with an upper rotating shaft 601 and a lower rotating shaft 602, the upper rotating shaft 601 is arranged right above the lower rotating shaft 602, the upper rotating shaft 601 is parallel to the lower rotating shaft 602, the upper rotating shaft 601 is in transmission connection with the lower rotating shaft 602 through a transmission belt 603, a plurality of feeding plates 604 are arranged on the transmission belt 603 at intervals, the feeding plates 604 are vertically arranged with the transmission belt 603, materials on the feeding plates 604 can fall onto the spiral belt 4 from the feeding hole 203, the lower part of the drying box 2 is connected with an air inlet pipe 5, and a drying box above the air inlet pipe 5 is provided with an exhaust; a discharging assembly 11 is connected to the base 1 below the discharging pipe 201, the discharging assembly 11 comprises a main supporting leg 1101 and an auxiliary supporting leg 1102 which are fixedly connected to the base 1, a first roll shaft 1103 is rotatably connected to the main supporting leg 1101, a second roll shaft 1104 is rotatably connected to the auxiliary supporting leg 1102, the first roll shaft 1103 and the second roll shaft 1104 are in transmission connection through a feeding belt 1105, and the first roll shaft 1103 extending out of the main supporting leg 1101 is connected with an output shaft of a rotating motor 1106; the device is also provided with a rack 12, a supporting seat 1201 is arranged on the rack 12, a transmission shaft 13 is rotatably connected to the supporting seat 1201, one end of the transmission shaft 13 is connected with a front driven wheel 14, an upper driven wheel 605 is arranged at one end of the upper rotating shaft 601, which extends out of the supporting frame, a lower driven wheel 606 is arranged at one end of the lower rotating shaft 602, which extends out of the supporting frame, and the front driven wheel 14, the upper driven wheel 605 and the lower driven wheel 606 are in transmission connection; the rack 12 is rotatably connected with a wheel shaft 16, one end of the wheel shaft 16 is connected with a driving wheel 17, the other end of the wheel shaft 16 is connected with an output shaft of a driving motor, a fixed shaft 18 is arranged on a hot air blower 24, a first driven wheel 19 and a second driven wheel 20 are rotatably connected to the fixed shaft 18, the first driven wheel 19 is connected with the second driven wheel 20, the driving wheel 17 is in transmission connection with the first driven wheel 19 through a second belt 22, a rear driven wheel 15 is arranged at the other end of a transmission shaft 13, the rear driven wheel 15 is in transmission connection with the second driven wheel 20 through a third belt 23, the rack 12 is provided with the hot air blower 24, and one end, where an air outlet.

When the utility model is used, the hot air blower 24 works to blow hot air into the drying box 2 from the air inlet pipe 5, the hot air entering the drying box 2 is influenced by the spiral belt 4 and rises spirally in the drying box 2 from bottom to top, external equipment continuously feeds the hot air to the feeding plate 604, the driving motor acts to drive the driving wheel 17 to rotate, the driving wheel 17 drives the driven wheel 19 to rotate through the belt II 22, the driven wheel 19 rotates to drive the driven wheel II 20 to rotate, the driven wheel II 20 drives the driven wheel 15 to rotate through the belt III 23, the driven wheel 15 drives the front driven wheel 14 to rotate through the transmission shaft 13, the front transmission wheel drives the upper transmission wheel 21 to synchronously act through the belt I, the transmission belt 603 between the upper transmission shaft 601 and the lower transmission shaft 602 moves, the transmission belt 603 reciprocates and slowly moves in the height direction, the feeding plate 604 moves slowly along with the transmission belt 603, when the feeding plate 604 crosses the upper rotating shaft 601, the material falls into the feeding port 203, firstly falls into the material flowing area 10 of the inclined plate 8, falls onto the spiral belt 4 under the inclination action of the inclined plate 8 and the guide of the material guide plate 9, the spiral belt 4 rotates slowly, the material rotates downwards along the spiral belt 4 due to the gravity of the material and the rotation of the spiral belt 4, the ventilation micropores facilitate the circulation of hot air on the spiral belt 4 in the process that the material flows along the spiral belt 4, the hot air acts on the material, the falling speed of the material can be reduced by the hot air which is spirally raised, the drying time of the material is prolonged, meanwhile, the spiral belt 4 increases the drying area of the material, the drying time of the material is prolonged, the hot air takes away moisture and is discharged from the exhaust pipe 204, the drying of the material is realized, finally, the dried material flows out of the discharging pipe 201 onto the feeding belt 1105, and the feeding belt 1105 drives the dried material to be conveyed out, the efficient drying work of the materials is realized; the utility model has the advantages that the spiral belt 4 can form upward hot air in the drying box 2, the drying time of the material is prolonged, meanwhile, the falling path of the material is prolonged by the spiral belt 4, the drying area of the material is increased, the work efficiency is high, and the use is convenient; conveying assembly 6's setting can automatic lifting material to drying cabinet 2, uses manpower sparingly, and work efficiency is high, can be applied to in the drying process of material.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims

1. A drying apparatus, characterized in that: the drying box comprises a base, a drying box is arranged on the base, a paddle shaft extending into the drying box is rotatably connected to the drying box, a spiral belt is arranged on the paddle shaft, a plurality of breathable micropores are formed in the spiral belt, a spiral baffle extending upwards is arranged on the outer side of the spiral belt, a discharging pipe is arranged at the lower end of the drying box, an upper cover is arranged at the upper end of the drying box, a feeding hole is formed in the upper cover, a conveying assembly is further arranged on the base and comprises a supporting frame fixed on the base, an upper rotating shaft and a lower rotating shaft are rotatably connected to the supporting frame, the upper rotating shaft is arranged right above the lower rotating shaft and parallel to the lower rotating shaft, the upper rotating shaft and the lower rotating shaft are connected through a conveying belt in a transmission manner, a plurality of feeding plates are arranged at intervals on the conveying belt, and the feeding plates are perpendicular to, the material on the feeding plate can fall onto the spiral belt from the feeding hole, the lower part of the drying box is connected with an air inlet pipe, and an exhaust pipe is arranged on the drying box above the air inlet pipe.

2. A drying apparatus according to claim 1, wherein: the upper cover is provided with a material baffle plate, the drying box on one side of the feed inlet is provided with an inclined plate, the inclined plate is inclined and extended downwards, the inclined plate is arranged above the spiral belt, the inclined plate is symmetrically provided with two material guide plates which are inclined and extended downwards, and the space between the material guide plates and the inclined plate is a material flow area.

3. A drying apparatus according to claim 2, wherein: the discharging device is characterized in that a discharging assembly is connected onto the base below the discharging pipe and comprises a main supporting leg and an auxiliary supporting leg which are fixedly connected onto the base, a first roller shaft is rotatably connected onto the main supporting leg, a second roller shaft is rotatably connected onto the auxiliary supporting leg, the first roller shaft and the second roller shaft are connected through a feeding belt in a transmission mode, and the first roller shaft extending out of the main supporting leg is connected with an output shaft of a rotating motor.

4. A drying apparatus according to claim 1, wherein: still be equipped with the frame, be equipped with the supporting seat in the frame, rotatable being connected with the transmission shaft on the supporting seat, the one end of transmission shaft is connected with preceding from the driving wheel, the one end that the support frame was stretched out to last axis of rotation is equipped with from the driving wheel, and the one end that the support frame was stretched out to lower axis of rotation is equipped with down from the driving wheel, preceding from the driving wheel, go up from the driving wheel and follow the driving wheel down between.

5. A drying apparatus according to claim 4, wherein: the rack is provided with a hot air blower, and one end of the hot air blower where an air outlet is located is connected with one end of the air inlet pipe, which is far away from the drying box.

6. A drying apparatus according to claim 5, wherein: the hot air blower is characterized in that a wheel shaft is rotatably connected to the rack, one end of the wheel shaft is connected with a driving wheel, the other end of the wheel shaft is connected with an output shaft of a driving motor, a fixed shaft is arranged on the hot air blower, a first driven wheel and a second driven wheel are rotatably connected to the fixed shaft, the first driven wheel is connected with the second driven wheel, the driving wheel is in transmission connection with the first driven wheel through a second belt, a rear driven wheel is arranged at the other end of the transmission shaft, and the rear driven wheel is in transmission.

7. A drying apparatus according to claim 6, wherein: the upper cover is provided with a control motor, and an output shaft of the control motor is connected with the propeller shaft.