CN216977339U

CN216977339U - Longan drying equipment

Info

Publication number: CN216977339U
Application number: CN202220737241.4U
Authority: CN
Inventors: 吴菲菲; 李益; 李化强
Original assignee: Gaozhou Jiguangyi Ecological Agriculture Development Co ltd
Current assignee: Gaozhou Jiguangyi Ecological Agriculture Development Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-15
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses longan drying equipment, belongs to the field of drying equipment, and solves the problem that existing drying equipment is inconvenient to take down longan. It includes stoving room, air heater and material frame, the material frame include the base, base bottom be equipped with a plurality ofly from locking-type universal wheel, the fixed bracing piece that is equipped with four symmetrical arrangement in base top, adjacent two wherein articulated have the tray that is used for placing the longan between the bracing piece, the tray be provided with a plurality ofly altogether, and a plurality of the tray from bottom to top equidistance distribute, with the activity is equipped with the arm-tie on one of them bracing piece that the opposite one end of articulated department of tray corresponds, the inboard fixed a plurality of backup pads that are equipped with of arm-tie, the laminating that a plurality of backup pads all slided and run through bracing piece and one-to-one is equipped with the limiting plate in a plurality of tray bottom surfaces, backup pad one end lower part. The longan drying equipment provided by the utility model is convenient for taking off dried longan, effectively improves the working efficiency and reduces the labor intensity.

Description

Longan drying equipment

Technical Field

The utility model relates to drying equipment, in particular to longan drying equipment.

Background

Longan is a fruit mainly produced in the famous high-state area and is popular due to sweet taste. In order to facilitate storage of the longan, the longan can be processed into longan. The longan is processed, and the final process is drying, so longan processing enterprises are generally equipped with drying equipment. Current drying equipment for a large amount of longans of disposable stoving, generally is the structure of stoving room formula, includes stoving room, air heater and material frame promptly, sets up hot-blast spray tube in the stoving room, when drying, puts the longan on the material frame, then during the propelling movement stoving room, and air heater start-up work is through hot-blast spray tube to stoving room internal spray hot-blast for the temperature risees in the stoving room, thereby realizes the stoving to the longan. But current drying equipment, after the longan is dried, need the manual work to take off the longan from the material frame one by one, not only intensity of labour is big, and work efficiency is low moreover, is unfavorable for accelerating enterprise's production rate. Therefore, a new longan drying device needs to be researched and designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of the prior art, and provides longan drying equipment which is convenient for taking off dried longan, effectively improves the working efficiency and reduces the labor intensity.

The technical scheme of the utility model is as follows: a longan drying device comprises a drying room, an air heater and a material rack, wherein the inner wall of the drying room is provided with a plurality of hot air spray pipes communicated with the air heater, the material rack comprises a base, a plurality of self-locking universal wheels are arranged at the bottom of the base, four symmetrically arranged support rods are fixedly arranged at the top of the base, wherein a plurality of trays for placing longan are hinged between two adjacent support rods, and are distributed at equal intervals from bottom to top, a pull plate is movably arranged on one of the support rods corresponding to the end opposite to the hinged part of the tray, a plurality of support plates are fixedly arranged on the inner side of the pull plate, the support plates penetrate through the support rods in a sliding manner and are correspondingly attached to the bottom surfaces of the plurality of trays one by one, and a limiting plate is arranged on the lower part of one end of the supporting plate, and the top surface of the limiting plate is positioned below the top surface of the supporting plate.

As a further improvement, a transition inclined plane is arranged between the top surface of the supporting plate and the top surface of the limiting plate.

Further, the bottom of limiting plate still is equipped with the cardboard.

Furthermore, a pull ring is arranged on the pull plate.

Furthermore, the surfaces of the pulling plates corresponding to the supporting rods are embedded with magnets which are mutually adsorbed.

Furthermore, a discharge opening is formed in one end, close to the supporting plate, of the tray, a slope is arranged in the tray on the inner side of the discharge opening, and the width of the slope is gradually narrowed along the direction of the discharge opening.

Furthermore, the top of the inner wall of the drying room is also provided with a circulating cooling water pipe which is communicated with an external water source through a pipeline.

Furthermore, the circulating cooling water pipe is a disc-shaped pipeline which is arranged in a winding and roundabout manner, and the circulating cooling water pipe is horizontally laid in the drying room.

Advantageous effects

Compared with the prior art, the utility model has the following advantages:

1. according to the longan drying equipment, the tray is hinged to the supporting rod, the supporting plate and the limiting plate are arranged on the supporting rod corresponding to the other end of the tray, after longan is dried, the material rack is moved out of the drying room, the pulling plate is pulled to drive the supporting plate to move outwards, the other end of the tray swings downwards under the action of self gravity and the gravity of the longan and falls on the limiting plate to form a support, the tray is in an inclined state at the moment, the longan in the tray can automatically fall down, and the plurality of trays can be simultaneously obliquely fed by pulling the pulling plate once, so that the dried longan can be conveniently taken down, the working efficiency is effectively improved, and the labor intensity is reduced.

2. According to the longan drying equipment, the circulating cooling water pipe is arranged in the drying room, when longan is dried, waste heat still exists in the drying room, and the cooling in the drying room can be accelerated through the circulating cooling water pipe, so that the waste heat of the drying room is effectively utilized, the cooling of the drying room is accelerated, workers can conveniently enter the drying room to move out the material rack, and the working efficiency is further improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the front view structure of the material shelf in the present invention;

FIG. 3 is an enlarged schematic side view of the material shelf according to the present invention;

FIG. 4 is an enlarged schematic view of a main view structure of the material rack during blanking in the utility model;

FIG. 5 is an enlarged schematic diagram of a side view structure of the material rack during blanking according to the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 5;

FIG. 7 is an enlarged schematic view of the front cross-sectional structure of the tray of the present invention;

FIG. 8 is an enlarged schematic view of the top view of the tray of the present invention;

fig. 9 is a schematic top view of the circulating cooling water pipe according to the present invention.

Wherein: 1-drying room, 2-hot air blower, 3-material rack, 4-hot air spray pipe, 5-circulating cooling water pipe, 301-base, 302-self-locking universal wheel, 303-supporting rod, 304-tray, 305-pulling plate, 306-supporting plate, 307-limiting plate, 308-transition inclined plane, 309-clamping plate, 310-pulling ring, 311-magnet block, 312-discharge opening and 313-slope.

Detailed Description

The utility model will be further described with reference to specific embodiments shown in the drawings.

Referring to fig. 1-5, the longan drying device of the present invention includes a drying room 1, a hot air blower 2 and a material rack 3, wherein the inner wall of the drying room 1 is provided with a plurality of hot air spray pipes 4 communicated with the hot air blower 2, and the drying room 1, the hot air blower 2, the material rack 3 and the hot air spray pipes 4 form the existing drying room device, which is not described herein again. Specifically, the material rack 3 comprises a base 301, the base 301 is a rectangular frame, a plurality of self-locking universal wheels 302 are arranged at the bottom of the base 301, four symmetrically arranged support rods 303 are fixedly arranged at the top of the base 301, a plurality of trays 304 for placing longans are hinged between two adjacent support rods 303, the trays 304 are arranged at the bottom, the plurality of trays 304 are distributed from bottom to top at equal intervals, a large number of longans can be placed at one time for drying, a pull plate 305 is movably arranged on one support rod 303 corresponding to the opposite end of the hinged position of the tray 304, a plurality of support plates 306 are fixedly arranged at the inner side of the pull plate 305, the plurality of support plates 306 are all slidably penetrated through the support rods 303 and are correspondingly attached to the bottom surfaces of the plurality of trays 304 one by one to enable the tray 304 to be in a horizontal position, conveniently place the longan, pulling arm-tie 305 can link a plurality of backup pads 306 simultaneously and slide in bracing piece 303, is equipped with limiting plate 307 in backup pad 306 one end lower part, and the top surface of this limiting plate 307 is located the below of the top surface of backup pad 306, when limiting plate 307 and tray 304 bottom surface contact, makes the downward sloping of tray 304 other end.

According to the longan drying equipment, the tray 304 is hinged to the supporting rod 303, the supporting rod 303 corresponding to the other end of the tray 304 is provided with the supporting plate 306 and the limiting plate 307, after longan is dried, the material rack 3 is moved out of the drying room 1, then the pulling plate 305 is pulled to drive the supporting plate 306 to move outwards, the other end of the tray 304 swings downwards under the action of self gravity and the gravity of the longan and falls on the limiting plate 307 to form a support, the tray 304 is in an inclined state at the moment, the longan in the tray 304 can automatically fall down, the plurality of trays 304 can be simultaneously and obliquely fed by pulling the pulling plate 305 once, the dried longan can be conveniently taken down, the working efficiency is effectively improved, and the labor intensity is reduced.

Preferably, a transition slope 308 is provided between the top surface of the supporting plate 306 and the top surface of the position limiting plate 307, so that the other end of the tray 304 smoothly slides on the position limiting plate 307, and vibration of the tray 304 is reduced.

Preferably, a clamping plate 309 is further arranged at the bottom of the limiting plate 307 to prevent the limiting plate 307 from being separated from the supporting rod 303, and to ensure that the limiting plate 307 can support the tray 304.

Preferably, a pull ring 310 is further provided on the pull plate 305 to facilitate pulling the pull plate 305.

Preferably, magnets 311 are embedded on the surfaces of the pull plate 305 corresponding to the support rods 303, and after the support plate 306 is inserted into the tray 304 to support the tray, the pull plate 305 is fixed to the support rods 303 by the two magnets 311, thereby preventing the pull plate 305 from loosening.

Preferably, as shown in fig. 7-8, a discharge opening 312 is formed at one end of the tray 304 near the support plate 306, a slope 313 is formed in the tray 304 inside the discharge opening 312, the width of the slope 313 gradually narrows along the direction of the discharge opening 312, and after the tray 304 is inclined, the longan can slide to the discharge opening 312 along the slope 313, so that the blanking can be realized.

Preferably, a circulating cooling water pipe 5 is further arranged at the top of the inner wall of the drying room 1, and the circulating cooling water pipe 5 is communicated with an external water source through a pipeline. Through set up circulative cooling water pipe 5 in stoving room 1, after the longan is dried and is accomplished, still have the waste heat in the stoving room 1, can accelerate the cooling in the stoving room 1 through circulative cooling water pipe 5 this moment, effectively utilize the waste heat in stoving room 1 on the one hand, on the other hand has accelerated the cooling in stoving room 1 to the staff gets into stoving room 1 and shifts out material frame 3, further improves work efficiency.

Preferably, as shown in fig. 9, the circulating cooling water pipe 5 is a coiled pipe which is arranged in a winding and winding manner, and the circulating cooling water pipe 5 is horizontally laid in the drying room 1. The contact area between the air and the circulating cooling water pipe 5 is increased, and the cooling is accelerated.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various changes and modifications without departing from the structure of the utility model, which will not affect the effect of the utility model and the practicability of the patent.

Claims

1. A longan drying device comprises a drying room (1), an air heater (2) and a material rack (3), wherein the inner wall of the drying room (1) is provided with a plurality of hot air spray pipes (4) communicated with the air heater (2), the longan drying device is characterized in that the material rack (3) comprises a base (301), the bottom of the base (301) is provided with a plurality of self-locking universal wheels (302), the top of the base (301) is fixedly provided with four symmetrically arranged support rods (303), a tray (304) for placing longans is hinged between two adjacent support rods (303), the tray (304) is provided with a plurality of trays (304) which are distributed from bottom to top at equal intervals, a pull plate (305) is movably arranged on one support rod (303) corresponding to the opposite end of the hinged part of the tray (304), and a plurality of support plates (306) are fixedly arranged on the inner side of the pull plate (305), the supporting plates (306) penetrate through the supporting rods (303) in a sliding mode and are correspondingly attached to the bottom surfaces of the trays (304) one by one, a limiting plate (307) is arranged on the lower portion of one end of each supporting plate (306), and the top surface of each limiting plate (307) is located below the top surface of each supporting plate (306).

2. Longan drying equipment according to claim 1, characterized in that a transition bevel (308) is arranged between the top surface of the supporting plate (306) and the top surface of the limiting plate (307).

3. Longan drying equipment according to claim 1, wherein the bottom of the limiting plate (307) is further provided with a clamping plate (309).

4. Longan drying equipment according to claim 1, characterized in that the pulling plate (305) is provided with a pulling ring (310).

5. The longan drying equipment as claimed in claim 1, wherein magnets (311) are embedded on the surfaces of the pulling plate (305) corresponding to the supporting rods (303).

6. Longan drying equipment according to any one of claims 1-5, wherein the tray (304) is provided with a discharge opening (312) at one end near the support plate (306), a slope (313) is provided in the tray (304) inside the discharge opening (312), and the width of the slope (313) is gradually narrowed along the direction of the discharge opening (312).

7. The longan drying equipment according to claim 6, wherein a circulating cooling water pipe (5) is further arranged at the top of the inner wall of the drying room (1), and the circulating cooling water pipe (5) is communicated with an external water source through a pipeline.

8. Longan drying equipment according to claim 7, wherein the recirculating cooling water pipe (5) is a winding and winding disk-shaped pipe, and the recirculating cooling water pipe (5) is horizontally laid in the drying room (1).