Convenient hot pepper seedling grading drying device

Abstract

The utility model relates to the technical field of pepper seedling drying, and provides a convenient pepper seedling grading drying device which comprises a base, a drying assembly is fixed at the top end of the base, the drying assembly comprises a drying chamber, a drying cavity, a door plate, a hopper and a trough, the drying chamber is fixed at the top end of the base, and the drying cavity is formed in the drying chamber. The hot air circulation structure is arranged, the heating wire can heat air in the hot air box, hot air is conveyed to the air outlet pipe through the exhaust fan and finally enters the drying chamber to be used for drying hot pepper seedlings, hot air is exhausted outwards through the exhaust pipe after circulating in the drying chamber, and the hot air is conveyed upwards through the suction fan, so that the hot pepper seedlings are dried. The hot air returns into the hot air box again through the air return pipe, hot air circulation is achieved, heat loss is reduced, the hot air circulation function of the device is achieved, and the energy-saving performance and the environment-friendly performance of the convenient hot pepper seedling grading drying device in the using process are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pepper seedling drying, especially to a convenient pepper seedling grading drying device. BACKGROUND

[0002] Peppers, as an important condiment and food material, contain rich vitamins, folic acid, magnesium, potassium and other nutrients, and capsaicin has anti-inflammatory and antioxidant effects, which are beneficial to human health. With the increasing demand for processed food nutrition, safety and convenience, pepper drying products have become an important part of the market. Traditional pepper drying methods such as airing not only take a long time, but also are easily affected by weather and other natural factors, resulting in unstable drying effect and even loss. Therefore, a convenient pepper seedling grading drying device needs to be designed.

[0003] To this end, the patent with publication number CN210374486U discloses a grading drying device. It includes a group of more than one drying device group, each drying device group includes drying device one and drying device two arranged in sequence, and each drying device one and drying device two is equipped with a group of feeding assemblies. The grading drying device also includes multiple pushers arranged above each drying device one and below each drying device two. The utility model is equipped with drying device one, drying device two and pusher. Only the tray needs to be placed one by one at the bottom of the first drying device one to realize the grading drying of the assembly line. The food is heated evenly from the bottom of the first drying device one and out of the bottom of the last drying device two, which not only reduces the labor cost, but also avoids the use of existing drying methods with the same input and output, shortens the time and improves the drying efficiency.

[0004] The grading drying device in the above needs to be designed to fully utilize the remaining heat in the hot air when drying. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a convenient pepper seedling grading drying device to solve the defect that the existing grading drying device cannot fully utilize the remaining heat in the hot air.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a convenient pepper seedling grading drying device, including a base;

[0007] The top end of the base is fixed with a drying assembly, which comprises a drying chamber, a drying cavity, a door plate, a hopper and a chute, the drying chamber is fixed to the top end of the base, the inside of the drying chamber is provided with a drying cavity, the inside of the drying cavity is uniformly hinged with a door plate on one side of the drying chamber, a chute is provided on the top of the drying chamber away from the door plate, and a hopper is fixed to the outer wall of the drying chamber outside the chute;

[0008] The bottom of the drying cavity is uniformly fixed with a screening structure, and the top end of the drying chamber is fixed with a heat circulation structure.

[0009] The side of the drying chamber away from the door plate is provided with a pushing structure.

[0010] Further, the screening structure comprises a mounting plate, a buffer chamber, an inner cavity, a spring, a reset plate, a buffer shaft, a screening plate, a first screening hole and a second screening hole, the mounting plate is uniformly arranged at the bottom of the drying cavity, the top end of the mounting plate is uniformly fixed with a buffer chamber, the inside of the buffer chamber is uniformly provided with an inner cavity, the inside of the inner cavity is provided with a spring, the inside of the spring is penetrated by a buffer shaft, the outside wall of the buffer shaft at the top end of the spring is fixed with a reset plate, the top end of the buffer shaft is fixed with a screening plate, the first screening hole is uniformly provided in the inside of the screening plate at the top of the drying cavity, and the second screening hole is uniformly provided in the inside of the screening plate at the bottom of the drying cavity.

[0011] Further, one side of the mounting plate is fixedly connected with the inner wall of the drying chamber, and the buffer chambers are distributed at equal intervals at the top end of the mounting plate.

[0012] Further, the buffer chambers are symmetrically distributed on both sides of the screening plate, and the reset plate and the buffer shaft constitute a telescopic structure through the spring.

[0013] Further, the bottom end of the screening plate is provided with a warehouse closing vibrator, and the inner diameter size of the first screening hole is greater than that of the second screening hole.

[0014] Further, the heat circulation structure comprises an air outlet pipe, an exhaust fan, a hot air box, a heating seat, a heating wire, an air return pipe, a suction fan and an exhaust pipe, the hot air box is fixed to one side of the top end of the drying chamber, one side of the hot air box is fixed with an exhaust fan, one side of the exhaust fan is fixed with an air outlet pipe, the inner wall of the top of the hot air box is fixed with a heating seat, and the inside of the heating seat is provided with a heating wire.

[0015] Further, the bottom end of the air outlet pipe extends to the top of the drying cavity, and the heating wire has a spiral shape in plan view.

[0016] Further, the pushing structure comprises a mounting frame, a connecting plate, an electric push rod and a push plate, the mounting frame is uniformly fixed on one side of the top end of the base, the mounting frame is uniformly fixed with the connecting plate on the side close to the drying chamber, the connecting plate is uniformly fixed with the electric push rod on the side close to the drying chamber, and one end of the electric push rod extends into the inside of the drying chamber and is fixed with the push plate.

[0017] Further, the connecting plates are equidistantly distributed on one side of the mounting frame, and the electric push rods are symmetrically distributed on both sides of the push plate.

[0018] The convenient chili seedling grading and drying device has the advantages that:

[0019] The heating wire can heat the air in the hot air bellow, the hot air is sent to the air outlet pipe through the exhaust fan, finally enters the inside of the drying chamber, is used for drying chili seedlings, and after circulating in the drying chamber, the hot air is discharged outward through the exhaust pipe, is sent upward through the air suction fan, and is returned to the inside of the hot air bellow through the air return pipe, so that the hot air circulation is realized, heat loss is reduced, the device has the function of hot air circulation, and the energy saving and environmental protection of the convenient chili seedling grading and drying device during use are improved.

[0020] The screening structure is provided, the bin closing vibrator is started, the chili seedlings enter the top of the drying chamber through the chute, are subjected to the vibration of the bin closing vibrator, are subjected to first screening through the first screening hole, are subjected to second screening through the second screening hole after screening, and finally the screened chili seedlings are taken out by opening the door plate, so that the device has the functions of grading screening and drying, and the working efficiency of the convenient chili seedling grading and drying device during use is improved.

[0021] The pushing structure is provided, the electric push rod is started, the push plate is moved inward under the action of the electric push rod, the push plate can drive the chili seedlings to move towards the door plate when moving, the chili seedlings can be pushed to the outlet, and the chili seedlings are conveniently taken out, so that the device has the function of conveniently pushing the chili seedlings, and the working efficiency of the convenient chili seedling grading and drying device during use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0023] Figure 2 It is a whole three-dimensional structure schematic view of the utility model;

[0024] Figure 3 It is a front view cross section structure schematic view of the utility model;

[0025] Figure 4 It is a front view cross section structure schematic view of the utility model; Figure 3Enlarged structure schematic view at middle A;

[0026] Figure 5 The side view cross-sectional structure schematic view of the utility model is shown in the figure.

[0027] Figure 6 The top view cross-sectional structure schematic view of the utility model is shown in the figure.

[0028] The figure mark explanation: 1, base; 2, drying assembly; 21, drying chamber; 22, drying cavity; 23, door plate; 24, hopper; 25, trough; 3, screening structure; 31, mounting plate; 32, buffer chamber; 33, inner cavity; 34, spring; 35, reset plate; 36, buffer shaft; 37, screening plate; 38, first screening hole; 39, second screening hole; 4, heat cycle structure; 41, air outlet pipe; 42, exhaust fan; 43, hot air box; 44, heating seat; 45, heating wire; 46, air return pipe; 47, air suction fan; 48, exhaust pipe; 5, push structure; 51, mounting frame; 52, connecting plate; 53, electric push rod; 54, push plate; 6, bin closed vibrator. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Please refer to Figures 1-6 The utility model provides a kind of convenient type pepper seedling grading drying device, including base 1.

[0031] Refer to Figures 1-6The top end of the base 1 is fixed with a drying assembly 2, the drying assembly 2 includes a drying chamber 21, a drying cavity 22, a door plate 23, a hopper 24 and a chute 25, the drying chamber 21 is fixed to the top end of the base 1, the inside of the drying chamber 21 is provided with the drying cavity 22, the inside of the drying cavity 22 is evenly hinged with the door plate 23 on one side of the drying chamber 21, the top of the drying chamber 21 is provided with the chute 25 away from the door plate 23, the outside of the chute 25 is fixed with the hopper 24 on the outer wall of the drying chamber 21, the bottom of the drying cavity 22 is evenly fixed with a screening structure 3, the screening structure 3 includes a mounting plate 31, a buffer chamber 32, an inner cavity 33, a spring 34, a reset plate 35, a buffer shaft 36, a screening plate 37, a first screening hole 38 and a second screening hole 39, the mounting plate 31 is evenly arranged at the bottom of the drying cavity 22, the top end of the mounting plate 31 is evenly fixed with the buffer chamber 32, the inside of the buffer chamber 32 is evenly provided with the inner cavity 33, the inside of the inner cavity 33 is provided with the spring 34, the inside of the spring 34 is penetrated through the buffer shaft 36, the outside of the buffer shaft 36 is fixed with the reset plate 35 on the top end of the spring 34, the top end of the buffer shaft 36 is fixed with the screening plate 37, the first screening hole 38 is evenly provided in the inside of the screening plate 37 at the top of the drying cavity 22, the second screening hole 39 is evenly provided in the inside of the screening plate 37 at the bottom of the drying cavity 22, one side of the mounting plate 31 is fixedly connected with the inner wall of the drying chamber 21, the buffer chambers 32 are equally spaced on the top end of the mounting plate 31, the buffer chambers 32 are symmetrically distributed on both sides of the screening plate 37, the reset plate 35 and the buffer shaft 36 constitute a telescopic structure through the spring 34, the bottom end of the screening plate 37 is provided with the bin closed vibrator 6, the inner diameter size of the first screening hole 38 is greater than that of the second screening hole 39.

[0032] The external power supply is started, the bin closed vibrator 6 is started, the pepper seedlings enter the top of the drying chamber 21 through the chute 25, then are subjected to the first screening through the first screening hole 38 under the vibration of the bin closed vibrator 6, then are subjected to the second screening through the second screening hole 39, and finally the screened pepper seedlings are taken out by opening the door plate 23.

[0033] Referring to Figures 1-3 and Figures 5-6 , the top end of the drying chamber 21 is fixed with a heat circulation structure 4, the heat circulation structure 4 includes an air outlet pipe 41, an exhaust fan 42, a hot air box 43, a heating seat 44, a heating wire 45, an air return pipe 46, a suction fan 47 and an exhaust pipe 48, the hot air box 43 is fixed to one side of the top end of the drying chamber 21, one side of the hot air box 43 is fixed with the exhaust fan 42, one side of the exhaust fan 42 is fixed with the air outlet pipe 41, the inner wall of the top of the hot air box 43 is fixed with the heating seat 44, the inside of the heating seat 44 is provided with the heating wire 45, the bottom end of the air outlet pipe 41 extends to the top of the drying cavity 22, and the heating wire 45 is designed in a spiral shape in the top view.

[0034] The external power supply is started, the heating wire 45 is started, the heating wire 45 can heat the air inside the hot air box 43, then the exhaust fan 42 is started, the exhaust fan 42 can suck the hot air inside the hot air box 43 out and deliver the hot air to the inside of the drying chamber 21 through the air outlet pipe 41, for drying the pepper seedlings, after the hot air circulates in the drying chamber 21, the exhaust fan 47 is started, the exhaust fan 47 can suck the air at the bottom of the drying cavity 22 through the exhaust pipe 48 and deliver the air upward through the return air pipe 46, and the air is heated again in the hot air box 43, so that the hot air circulation is realized, and the heat loss is reduced.

[0035] With reference to Figures 1-3 And Figure 6 The drying chamber 21 is provided with a pushing structure 5 away from the door plate 23, the pushing structure 5 comprises a mounting frame 51, a connecting plate 52, an electric push rod 53 and a push plate 54, the mounting frame 51 is uniformly fixed to one side of the top end of the base 1, the connecting plate 52 is uniformly fixed to one side of the mounting frame 51 close to the drying chamber 21, the electric push rod 53 is uniformly fixed to one side of the connecting plate 52 close to the drying chamber 21, one end of the electric push rod 53 extends into the inside of the drying chamber 21 and is fixedly connected with the push plate 54, the connecting plate 52 is distributed at equal intervals on one side of the mounting frame 51, and the electric push rod 53 is symmetrically distributed on both sides of the push plate 54.

[0036] The electric push rod 53 is started, the electric push rod 53 drives the push plate 54 to move inward, and the push plate 54 can drive the pepper seedlings to move toward the door plate 23 when moving, so that the pepper seedlings can be pushed to the outlet, and the pepper seedlings can be taken out conveniently.

[0037] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A portable chili seedling grading and drying device, comprising a base (1); Its characterized in that: The top of the base (1) is fixed with a drying assembly (2), the drying assembly (2) comprises a drying chamber (21), a drying cavity (22), a door plate (23), a hopper (24) and a chute (25), the drying chamber (21) is fixed on the top of the base (1), the inside of the drying chamber (21) is provided with a drying cavity (22), the inside of the drying cavity (22) is uniformly hinged with a door plate (23) on one side of the drying chamber (21), a chute (25) is formed on the top of the drying chamber (21) away from the door plate (23), and a hopper (24) is fixed on the outer wall of the drying chamber (21) outside the chute (25); The bottom of the drying cavity (22) is uniformly fixed with a screening structure (3), and the top of the drying chamber (21) is fixed with a heat circulation structure (4); The side of the drying chamber (21) away from the door plate (23) is provided with a pushing structure (5).

2. The portable pepper seedling grading and drying device according to claim 1, characterized in that: The screening structure (3) comprises a mounting plate (31), a buffer chamber (32), an inner cavity (33), a spring (34), a reset plate (35), a buffer shaft (36), a screening plate (37), a first screening hole (38) and a second screening hole (39), the mounting plate (31) is uniformly arranged at the bottom of the drying cavity (22), the top of the mounting plate (31) is uniformly fixed with a buffer chamber (32), the inside of the buffer chamber (32) is uniformly provided with an inner cavity (33), the inside of the inner cavity (33) is provided with a spring (34), the inside of the spring (34) is penetrated by a buffer shaft (36), the outer wall of the buffer shaft (36) at the top of the spring (34) is fixed with a reset plate (35), the top of the buffer shaft (36) is fixed with a screening plate (37), the first screening hole (38) is uniformly formed in the inside of the screening plate (37) at the top of the drying cavity (22), and the second screening hole (39) is uniformly formed in the inside of the screening plate (37) at the bottom of the drying cavity (22).

3. The portable pepper seedling grading and drying device according to claim 2, characterized in that: One side of the mounting plate (31) is fixedly connected with the inner wall of the drying chamber (21), and the buffer chambers (32) are equidistantly distributed on the top of the mounting plate (31).

4. The portable pepper seedling grading and drying device according to claim 2, characterized in that: The buffer chambers (32) are symmetrically distributed on both sides of the screening plate (37), and the reset plate (35) and the buffer shaft (36) constitute a telescopic structure through the spring (34).

5. The portable pepper seedling grading and drying device according to claim 2, characterized in that: The bottom of the screening plate (37) is provided with a warehouse closing vibrator (6), and the inner diameter size of the first screening hole (38) is greater than that of the second screening hole (39).

6. The portable pepper seedling grading and drying device according to claim 1, characterized in that: The heat cycle structure (4) comprises an air outlet pipe (41), an exhaust fan (42), a hot air box (43), a heating seat (44), a heating wire (45), an air return pipe (46), an air suction fan (47) and an exhaust pipe (48), one side of the hot air box (43) is fixed to the top end of the drying chamber (21), one side of the hot air box (43) is fixed with the exhaust fan (42), one side of the exhaust fan (42) is fixed with the air outlet pipe (41), the inner wall of the top of the hot air box (43) is fixed with the heating seat (44), and the heating wire (45) is installed in the heating seat (44).

7. The portable pepper seedling grading and drying device according to claim 6, characterized in that: The bottom end of the air outlet pipe (41) extends to the top of the drying cavity (22), and the top view of the heating wire (45) is in a spiral shape.

8. The portable pepper seedling grading and drying device according to claim 1, characterized in that: The push structure (5) comprises a mounting frame (51), a connecting plate (52), an electric push rod (53) and a push plate (54), the mounting frame (51) is uniformly fixed to one side of the top end of the base (1), the connecting plate (52) is uniformly fixed to one side of the mounting frame (51) close to the drying chamber (21), the electric push rod (53) is uniformly fixed to one side of the connecting plate (52) close to the drying chamber (21), and one end of the electric push rod (53) extends to the inside of the drying chamber (21) and is fixed with the push plate (54).

9. The portable pepper seedling grading and drying device according to claim 8, characterized in that: The connecting plates (52) are equidistantly distributed on one side of the mounting frame (51), and the electric push rods (53) are symmetrically distributed on both sides of the push plate (54).

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