CN220436972U

CN220436972U - Infrared rotary type drying device for litchi

Info

Publication number: CN220436972U
Application number: CN202320886830.3U
Authority: CN
Inventors: 吴菲菲
Original assignee: Guangdong University of Petrochemical Technology
Current assignee: Guangdong University of Petrochemical Technology
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2024-02-02
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses an infrared rotary litchi drying device, which relates to the technical field of litchi drying and comprises a bottom plate and a drying cylinder, wherein two supporting plates and two infrared emitters are symmetrically and fixedly connected to the upper surface of the bottom plate, sleeves are rotatably sleeved in the two supporting plates, the drying cylinder is fixedly arranged between the two sleeves, an L-shaped plate is fixedly connected to the side wall of one supporting plate, and a first rotating rod is rotatably sleeved in the L-shaped plate. According to the utility model, through the arranged transmission mechanism and the meshed connection between the first fluted disc and the second fluted disc, the drying cylinder and the first rotary rod can reversely rotate in the process of driving the first rotary rod to rotate by the driving motor, so that the overturning speed of litchi in the drying cylinder can be increased, the drying effect is effectively improved, and meanwhile, the litchi can be taken out by the discharging pipe after the drying is finished, and the working strength of workers is effectively reduced.

Description

Infrared rotary type drying device for litchi

Technical Field

The utility model relates to the technical field of litchi drying, in particular to an infrared rotary litchi drying device.

Background

Litchi is a fruit of litchi belonging to the Sapindaceae, and its pericarp has scale-like protrusions, bright red, purple red, semitransparent and greasy when pulp is fresh, and has good taste, but is not storable, so that it needs to be dried.

In the process of realizing the application, the applicant finds that the existing litchi drying mode is mostly to stack the inside of the placing tray for drying, and thus the problem that the litchi is not easy to collect after the drying is finished is caused.

Disclosure of Invention

The present utility model has been made in view of the above problems with the conventional drying methods.

Therefore, the utility model aims to provide the litchi infrared rotary drying device, which solves the problem that litchi is not easy to collect after drying is finished.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides an infrared rotation formula drying device of litchi, includes bottom plate and dry tube, the upper surface symmetry fixedly connected with of bottom plate two backup pads and two infrared emittors, two the inside of backup pad has all rotated and has cup jointed the sleeve pipe, the dry tube is fixed to be set up between two sleeves, one of them the lateral wall fixedly connected with L shaped plate of backup pad, the inside rotation of L shaped plate has cup jointed first bull stick, the one end of first bull stick runs through to the inside of dry tube and rotates with the sleeve pipe that corresponds with dry tube, first bull stick is located the inside one end pole wall symmetry fixedly connected with two puddles of dry tube, the one end that first bull stick was kept away from to the dry tube has cup jointed first intake pipe, the other end pipe wall rotation of first intake pipe has cup jointed the second intake pipe, the pipe wall fixedly connected with L shape pole of second intake pipe, the other end and the backup pad fixedly connected with that corresponds of L shape pole rotate first intake pipe and cup joint and fix the second intake pipe, can guarantee that the inside rotation that hot blast can get into dry tube smoothly drives the dry tube under the prerequisite, and then can effectively improve drying efficiency.

Preferably, one of them the lateral wall rotation of backup pad is connected with the second bull stick, the sheathed tube pipe wall of second bull stick top is fixed to be cup jointed first fluted disc, the fixed second fluted disc of being connected with first fluted disc meshing of pole wall of second bull stick has been cup jointed first bevel gear, the fixed second bevel gear that has cup jointed of tip of second bull stick, be provided with drive mechanism and pass through drive mechanism transmission connection between first bevel gear and the second bevel gear, utilize the meshing connection between first fluted disc and the second fluted disc, can drive the sleeve pipe rotation that corresponds at second bull stick pivoted in-process, and then can drive the rotation of drying cylinder to the drying process to the litchi is accelerated.

Preferably, the transmission mechanism comprises a fixed plate, a third rotating rod and two third bevel gears, wherein the fixed plate is fixedly connected to the side wall of the L-shaped plate, the third rotating rod is rotationally sleeved in the fixed plate, two ends of the third rotating rod are respectively fixedly connected with the corresponding third bevel gears, the two third bevel gears are respectively meshed with the first bevel gear and the second bevel gear, the two third bevel gears are meshed with the bevel gears and the second bevel gears, and the second rotating rod can be driven to rotate in the process of rotating the first rotating rod, so that the second fluted disc can be driven to rotate.

Preferably, one side fixedly connected with driving motor of L shaped plate, the one end of first bull stick runs through L shaped plate and with driving motor's output fixed connection, utilizes the driving motor who sets up, can drive first bull stick rotation at its in-process of work, and then can drive two puddlers to stir the inside of dry section of thick bamboo.

Preferably, the bottom of the drying cylinder is fixedly provided with a discharging pipe and an air outlet pipe, a receiving box is arranged at the center of the upper surface of the bottom plate, dried litchis can be taken out by using the discharging pipe, hot air entering the drying cylinder can be discharged by using the air outlet pipe, water vapor is discharged, and the litchis can be received by using the receiving box.

Preferably, keep away from driving motor the lateral wall of backup pad is fixed to be provided with vibrating motor, utilizes the vibrating motor who sets up, can drive the dryer shake after the litchi is dried, avoids the litchi to block up in the inside of discharging pipe.

In the technical scheme, the utility model has the technical effects and advantages that:

according to the utility model, through the arranged transmission mechanism and the meshing connection between the first fluted disc and the second fluted disc, the reverse rotation of the drying cylinder and the first rotary rod can be realized in the process that the driving motor drives the first rotary rod to rotate, so that the turnover speed of litchi in the drying cylinder can be increased, the drying effect is effectively improved, and meanwhile, the litchi can be taken out by the discharging pipe after the drying is finished, and the working strength of staff is effectively reduced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.

Reference numerals illustrate:

1 bottom plate, 2 drying cylinder, 3 backup pad, 4 sleeve pipes, 5L shaped plate, 6 first bull stick, 7 puddler, 8 first intake pipe, 9 second intake pipe, 10L shaped pole, 11 second bull stick, 12 first fluted disc, 13 second fluted disc, 14 first bevel gear, 15 second bevel gear, 16 fixed plate, 17 third bull stick, 18 third bevel gear, 19 driving motor, 20 discharging pipe, 21 outlet duct, 22 receiver, 23 vibrating motor, 24 infrared transmitter.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses an infrared rotary litchi drying device.

The utility model provides a litchi infrared rotary type drying device as shown in fig. 1-2, which comprises a bottom plate 1 and a drying cylinder 2, wherein two supporting plates 3 and two infrared transmitters 24 are symmetrically and fixedly connected to the upper surface of the bottom plate 1, sleeves 4 are rotatably sleeved in the inner parts of the two supporting plates 3, the drying cylinder 2 is fixedly arranged between the two sleeves 4, a first rotating rod 6 is rotatably sleeved in the inner part of a L-shaped plate 5,L plate 5 fixedly connected with the side wall of one supporting plate 3, one end of the first rotating rod 6 penetrates into the drying cylinder 2 and is rotatably sleeved with the drying cylinder 2 and the corresponding sleeve 4, two stirring rods 7 are symmetrically and fixedly connected to one end of the first rotating rod 6, far away from the first rotating rod 6, of the drying cylinder 2, a first air inlet pipe 8 is sleeved in the other end of the first air inlet pipe 8, a second air inlet pipe 9 is rotatably sleeved in the other end of the first air inlet pipe 9, an L-shaped rod 10 is fixedly connected with the corresponding supporting plate 3, the first air inlet pipe 8 and the second air inlet pipe 9 are rotatably sleeved in the inner part, one end of the second air inlet pipe 9 is fixedly connected with the corresponding supporting plate 3, one end of the first air inlet pipe 8 and the second air inlet pipe 9 penetrates through the drying cylinder 2, the drying cylinder 2 and the other end of the drying cylinder can be further guaranteed to be rotatably driven by the corresponding infrared transmitters 24, and the drying cylinder can be further effectively and effectively driven to dry the drying cylinder 2.

In order to accelerate the drying process of litchi, as shown in fig. 2, the side wall of one supporting plate 3 is rotationally connected with a second rotating rod 11, the pipe wall of a sleeve 4 above the second rotating rod 11 is fixedly sleeved with a first fluted disc 12, the rod wall of the second rotating rod 11 is fixedly sleeved with a second fluted disc 13 which is in meshed connection with the first fluted disc 12, the rod wall of the first rotating rod 6 is fixedly sleeved with a first bevel gear 14, the end part of the second rotating rod 11 is fixedly sleeved with a second bevel gear 15, a transmission mechanism is arranged between the first bevel gear 14 and the second bevel gear 15 and is in transmission connection through the transmission mechanism, the corresponding sleeve 4 can be driven to rotate in the process of rotating the second rotating rod 11 by utilizing the meshed connection between the first fluted disc 12 and the second fluted disc 13, and then the drying cylinder 2 can be driven to rotate, so that the drying process of litchi is accelerated.

In order to realize the driving of the second fluted disc 13, as shown in fig. 2, the transmission mechanism comprises a fixed plate 16, a third rotating rod 17 and two third bevel gears 18, the fixed plate 16 is fixedly connected to the side wall of the L-shaped plate 5, the third rotating rod 17 is rotationally sleeved in the fixed plate 16, two ends of the third rotating rod are respectively fixedly connected with the corresponding third bevel gears 18, the two third bevel gears 18 are respectively in meshed connection with the first bevel gear 14 and the second bevel gear 15, and the second rotating rod 11 can be driven to rotate in the rotating process of the first rotating rod 6 by utilizing the meshed connection between the two third bevel gears 18 and the first bevel gear 14 and the second bevel gear 15, so that the second fluted disc 13 can be driven to rotate.

In order to realize the drive to two puddlers 7, as shown in fig. 2, one side fixedly connected with driving motor 19 of L shaped plate 5, the one end of first dwang 6 runs through L shaped plate 5 and with driving motor 19's output fixed connection, utilizes driving motor 19 that sets up, can drive first dwang 6 rotation at its in-process of work, and then can drive two puddlers 7 to stir the inside of dryer 2.

In order to receive litchi when taking out litchi, as shown in fig. 1, a discharge pipe 20 and an air outlet pipe 21 are fixedly arranged at the bottom of a drying cylinder 2, a receiving box 22 is arranged at the center of the upper surface of a bottom plate 1, dried litchi can be taken out by using the arranged discharge pipe 20, hot air entering the drying cylinder 2 can be discharged by using the arranged air outlet pipe 21, steam is discharged, and litchi can be received when taking out litchi by using the arranged receiving box 22.

In order to avoid the blockage of the litchi in the discharge pipe 20, as shown in fig. 1, a vibrating motor 23 is fixedly arranged on the side wall of the supporting plate 3 far away from the driving motor 19, and the drying cylinder 2 can be driven to shake after the litchi is dried by using the vibrating motor 23, so that the blockage of the litchi in the discharge pipe 20 is avoided.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides an infrared rotation formula drying device of litchi, includes bottom plate (1) and dry section of thick bamboo (2), its characterized in that, the upper surface symmetry fixedly connected with of bottom plate (1) two backup pad (3) and two infrared transmitter (24), two the inside of backup pad (3) has all rotated and has cup jointed sleeve pipe (4), dry section of thick bamboo (2) is fixed to be set up between two sleeve pipes (4), one of them lateral wall fixedly connected with L shaped plate (5) of backup pad (3), the inside rotation of L shaped plate (5) has cup jointed first bull stick (6), the one end of first bull stick (6) runs through the inside of dry section of thick bamboo (2) and rotates with dry section of thick bamboo (2) and corresponding sleeve pipe (4) and cup joints, first bull stick (6) are located the inside one end pole wall symmetry fixedly connected with two puddler (7) of dry section of thick bamboo (2), the one end that first bull stick (6) was kept away from to dry section of thick bamboo (2) has cup jointed first intake pipe (8), the other end wall rotation of first intake pipe (8) has cup jointed second intake pipe (9), the other end of second intake pipe (9) has fixed connection (10) of shape of L shaped support plate (10).

2. The litchi infrared rotary drying device according to claim 1, wherein one of the side walls of the supporting plate (3) is rotatably connected with a second rotating rod (11), a first fluted disc (12) is fixedly sleeved on the pipe wall of a sleeve (4) above the second rotating rod (11), a second fluted disc (13) in meshed connection with the first fluted disc (12) is fixedly sleeved on the rod wall of the second rotating rod (11), a first bevel gear (14) is fixedly sleeved on the rod wall of the first rotating rod (6), a second bevel gear (15) is fixedly sleeved on the end portion of the second rotating rod (11), and a transmission mechanism is arranged between the first bevel gear (14) and the second bevel gear (15) and is in transmission connection through the transmission mechanism.

3. The litchi infrared rotary drying device according to claim 2, wherein the transmission mechanism comprises a fixed plate (16), a third rotating rod (17) and two third bevel gears (18), the fixed plate (16) is fixedly connected to the side wall of the L-shaped plate (5), the third rotating rod (17) is rotatably sleeved in the fixed plate (16) and two ends of the third rotating rod are respectively fixedly connected with the corresponding third bevel gears (18), and the two third bevel gears (18) are respectively connected with the first bevel gear (14) and the second bevel gear (15) in a meshed mode.

4. The litchi infrared rotary drying device according to claim 1, wherein one side of the L-shaped plate (5) is fixedly connected with a driving motor (19), and one end of the first rotating rod (6) penetrates through the L-shaped plate (5) and is fixedly connected with the output end of the driving motor (19).

5. The litchi infrared rotary drying device according to claim 1, wherein a discharging pipe (20) and an air outlet pipe (21) are fixedly arranged at the bottom of the drying cylinder (2), and a receiving box (22) is arranged at the center of the upper surface of the bottom plate (1).

6. The infrared rotary litchi drying apparatus as claimed in claim 4, wherein a vibration motor (23) is fixedly arranged on the side wall of the support plate (3) remote from the drive motor (19).