CN220274810U

CN220274810U - Drying equipment

Info

Publication number: CN220274810U
Application number: CN202320091733.5U
Authority: CN
Inventors: 胡婷; 李从虎; 程旭; 吴松青; 汪舟扬; 尹立伟
Original assignee: Anqing Normal University
Current assignee: Anqing Normal University
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2024-01-02
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to drying equipment, which comprises a box body and a controller electrically connected with an external power supply, wherein a heating device is arranged in the box body, a main shaft is rotationally connected between the inner side walls of the box body, a motor is arranged on the upper surface of the box body, the motor and the heating device are both electrically connected with the controller, the output end of the motor is in transmission connection with the main shaft through a transmission mechanism, two turntables are symmetrically arranged at the two ends of the main shaft, and a plurality of drying baskets for placing mushrooms are rotationally connected between the two turntables; according to the utility model, through the arrangement of the heating device, the main shaft, the turntables, the drying baskets, the motor and the transmission mechanism, the motor drives the main shaft to rotate through the transmission mechanism, the main shaft drives the plurality of drying baskets between the two turntables to slowly rotate, the heating device releases heat to dry the mushrooms in the drying baskets, the mushrooms are heated uniformly, the dryness of the mushrooms in each drying basket is the same, and the overall quality of the mushrooms is improved.

Description

Drying equipment

Technical Field

The utility model relates to the technical field of drying equipment, in particular to drying equipment.

Background

Edible fungi refer to mushrooms (large fungi) which are large in fruiting body and can be eaten, and are commonly called mushrooms. There are 350 or more known edible fungi in China, among which the genus Basidiomycotina. Common edible fungi are: lentinus Edodes, straw mushroom, agaricus campestris, auricularia, tremella, hericium Erinaceus, dictyophora Indusiata, tricholoma matsutake (Tricholoma matsutake), tricholoma matsutake, rumex, ganoderma, cordyceps, truffle, pleurotus nebrodensis, and Boletus edulis; a minority belongs to the ascomycotina, among which are: morchella, saddle fungus, truffle, etc. The fungi respectively grow in different areas and different ecological environments.

The dehydration and drying are the main processing method for drying edible fungi. In the season of producing fresh products in a large quantity, when market accommodation is not available, the problem of post-production of the fresh products is solved through drying. The dry product is easy to store, and achieves the purposes of annual sales and perennial market. The traditional drying method is mainly sun-drying, but at present, mechanical dehydration, drying and freeze-drying are mainly adopted, so that the method is suitable for tens of products such as mushrooms, tremella, hericium erinaceus, black fungus, straw mushrooms, flammulina velutipes, bamboo fungi, stropharia rugoso-annulata and the like.

The lentinus edodes is also called Lentinus edodes, and winter mushroom, has mild nature, sweet taste, no toxicity, and has effects of nourishing yin, moistening lung, nourishing stomach, promoting blood circulation, invigorating qi, strengthening brain, and strengthening body constitution. Is a health food with high nutrition and low fat. Contains proteins, sugar, vitamins and minerals. When the mushrooms are dried, drying equipment is required, the traditional mushroom drying mode is generally divided into two modes, namely natural air drying or sun drying, the picked mushrooms are placed on a screen to be dried in the sun or placed in a shade for drying, obviously, long time is required from fresh picking to drying completion, and the method is generally not adopted for production enterprises due to long time; the other drying mode is through heating drying, and it is that the mushroom is layered on the screen cloth, then put the screen cloth together with the domestic fungus into sealed drying chamber, the air outlet is offered at drying chamber top to fire the heating furnace in this drying chamber, accomplish the drying of mushroom through the heat that the heating furnace produced. However, the drying in this way has the following problems that hot steam sequentially passes through the mushrooms from bottom to top and is finally discharged from the top when the mushrooms are dried, so that the dryness of the mushrooms on the lower layer is larger than that of the mushrooms on the upper layer, the dryness of the mushrooms is uneven, and the overall quality of the mushrooms is affected.

Disclosure of Invention

The embodiment of the utility model provides drying equipment, which can solve the problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a drying equipment, includes the box and with external power supply electric connection's controller, the inside of box is provided with heating device, rotate between the inside wall of box and be connected with the main shaft, the upper surface of box is provided with the motor, motor and heating device all are connected with controller electric connection, the output of motor passes through drive mechanism and is connected with the main shaft transmission, the both ends symmetry of main shaft is provided with two turntables, two rotate between the turntables and be connected with a plurality of stoving baskets that are used for placing the mushroom.

Preferably, the output end of the motor is fixedly connected with a fan blade.

Preferably, the transmission mechanism comprises a driving belt wheel, a synchronous belt, a driven belt wheel, a transmission shaft, a driving bevel gear and a driven bevel gear, wherein the driving belt wheel is fixedly connected with the output end of the motor, the driving belt wheel is connected with the driven belt wheel through the synchronous belt, the driven belt wheel is fixedly connected with the transmission shaft, the upper end of the transmission shaft is rotationally connected with the inner top wall of the box body, the lower end of the transmission shaft is fixedly connected with the driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, and the driven bevel gear is fixedly connected with the main shaft.

Preferably, the transmission ratio between the driving bevel gear and the driven bevel gear is 4:1.

Preferably, the heating device is an electric heating wire or a heating tube.

Preferably, the drying basket is uniformly provided with a plurality of stepped holes, and the stepped holes are formed by mutually communicating small holes and large holes.

Preferably, a temperature sensor is arranged in the box body, and the temperature sensor is in signal connection with the controller.

Preferably, an air outlet is formed in the lower end of the box body, and a filter screen is arranged on the air outlet.

Preferably, the middle part of the lower surface of the box body is provided with water passing holes, and drainage plates are arranged around the water passing holes.

Compared with the prior art, the utility model has the advantages that the heating device, the main shaft, the turntables, the drying baskets, the motor and the transmission mechanism are arranged, the motor drives the main shaft to rotate through the transmission mechanism, the main shaft drives the plurality of drying baskets between the two turntables to slowly rotate, the heating device releases heat to dry the mushrooms in the drying baskets, the mushrooms are heated uniformly, the dryness of the mushrooms in each drying basket is the same, and the integral quality of the mushrooms is improved.

Compared with the prior art, the utility model has the advantages that the fan blades are arranged, the motor drives the plurality of drying baskets to rotate slowly and simultaneously drives the fan blades to rotate at high speed, and the air heated by the heating device is blown to the drying baskets, so that the drying efficiency of the mushrooms in the drying baskets is accelerated.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of a dryer basket according to the present utility model;

FIG. 3 is a schematic view of a cross-sectional front view of a dryer basket of the present utility model;

fig. 4 is a schematic side view of the turntable according to the utility model.

In the figure: 1. a case; 2. a heating device; 3. a main shaft; 4. a turntable; 5. a drying basket; 6. a motor; 7. a transmission mechanism; 701. a driving pulley; 702. a synchronous belt; 703. a driven pulley; 704. a transmission shaft; 705. a drive bevel gear; 706. a driven bevel gear; 8. a fan blade; 9. a stepped hole; 901. a small hole; 902. a large hole; 10. an air outlet; 11. a water hole; 12. and a drainage plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the technical solutions of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 4, a drying device comprises a box body 1 and a controller electrically connected with an external power supply, wherein a heating device 2 is arranged in the box body 1, a main shaft 3 is rotationally connected between the inner side wall of the box body 1, a motor 6 is arranged on the upper surface of the box body 1, the motor 6 and the heating device 2 are electrically connected with the controller, the output end of the motor 6 is in transmission connection with the main shaft 3 through a transmission mechanism 7, two turntables 4 are symmetrically arranged at two ends of the main shaft 3, and a plurality of drying baskets 5 for placing mushrooms are rotationally connected between the two turntables 4.

Working principle: opening the chamber door on the box 1, inserting mushroom stipe into aperture 901 one by one, the fungus lid falls into macropore 902 naturally, put the back of accomplishing, close the chamber door, start the device, heating device 2 heats its surrounding air, motor 6 drives flabellum 8 and driving pulley 701 high-speed rotation simultaneously, high-speed pivoted flabellum 8 blows the air of heating to stoving basket 5, driving pulley 701 passes through hold-in range 702 and drives driven pulley 703 rotation, driven pulley 703 passes through transmission shaft 704 and drives driving bevel gear 705 rotation, driving bevel gear 705 passes through driven bevel gear 706 and drives main shaft 3 slow rotation, main shaft 3 drives a plurality of stoving baskets 5 slow rotations between two carousel 4, make the mushroom evenly be heated, hot-blast discharge from air outlet 10, the drop of water of box 1 internal condensation gathers on drainage plate 12 and flows out from water hole 11.

In order to achieve the purpose of accelerating the drying efficiency of the mushrooms, preferably, the output end of the motor 6 is fixedly connected with the fan blades 8, and the fan blades 8 rotating at high speed blow the air heated by the heating device 2 to the drying basket 5, so that the drying efficiency of the mushrooms in the drying basket 5 is accelerated.

In order to achieve the purpose of enabling the motor 6 to drive the fan blades 8 and the drying basket 5 to rotate simultaneously, preferably, the transmission mechanism 7 comprises a driving pulley 701, a synchronous belt 702, a driven pulley 703, a transmission shaft 704, a driving bevel gear 705 and a driven bevel gear 706, wherein the driving pulley 701 is fixedly connected with the output end of the motor 6, the driving pulley 701 is connected with the driven pulley 703 through the synchronous belt 702 in a transmission manner, the transmission shaft 704 is fixedly connected to the driven pulley 703, the upper end of the transmission shaft 704 is rotatably connected with the inner top wall of the box body 1, the lower end of the transmission shaft 704 is fixedly connected with the driving bevel gear 705, the driving bevel gear 705 is meshed with the driven bevel gear 706, the driven bevel gear 706 is fixedly connected with the main shaft 3, the motor 6 works, meanwhile, the fan blades 8 and the driving pulley 701 are driven to rotate at a high speed, the fan blades 8 rotate at a high speed, the heated air is blown to the drying basket 5, the driving pulley 701 drives the driven pulley 703 to rotate through the synchronous belt 702, the driving bevel gear 703 drives the driving bevel gear 705 to rotate through the transmission shaft 704, the driving bevel gear 705 slowly rotates through the driven bevel gear 706, the main shaft 3 drives the plurality of the rotating baskets 5 between the two rotating discs 4, the drying basket 5 slowly rotates, and the drying basket 5 is heated and the heated air in the drying basket 5 is heated and heated at a high speed.

In order to achieve the purpose of driving the drying basket 5 to rotate slowly when the fan blades 8 are driven by the motor 6 to rotate at a high speed, preferably, the transmission ratio between the driving bevel gear 705 and the driven bevel gear 706 is 4:1, and the driven bevel gear 706 rotates once every four turns of the driving bevel gear 705, so that the purpose of rotating the fan blades 8 at a high speed and the purpose of slowly rotating the drying basket 5 is achieved.

For the purpose of providing the heating device 2 with various implementations, it is preferable that the heating device 2 is a heating wire or a heating tube.

In order to achieve the purpose of ensuring that mushrooms have higher quality, preferably, the drying basket 5 is uniformly provided with a plurality of stepped holes 9, the stepped holes 9 are formed by mutually communicating small holes 901 and large holes 902, each mushroom is placed in the corresponding stepped hole 9 and is separated from each other, and the mushrooms are not overlapped or piled up, so that the mushrooms are prevented from being damaged, and the quality is affected.

In order to achieve the purpose of automatically controlling the temperature inside the box body 1, preferably, a temperature sensor is arranged inside the box body 1 and is in signal connection with a controller, the temperature sensor monitors the temperature condition inside the box body 1 in real time and transmits temperature information to the controller, and the controller controls the rotating speed of the motor 6 according to the temperature condition.

In order to achieve the purpose of exhausting the hot air in the box body 1, preferably, the lower end of the box body 1 is provided with an air outlet 10, and the air outlet 10 is provided with a filter screen, so that dust in the outside air can be prevented from entering the box body 1 by the filter screen.

In order to achieve the purpose of timely discharging condensate water, preferably, the middle part of the lower surface of the box body 1 is provided with water passing holes 11, the periphery of each water passing hole 11 is provided with a drainage plate 12, water drops condensed in the box body 1 flow out of the water passing holes 11 after being gathered on the drainage plates 12, the humidity in the box body 1 is reduced, and the drying efficiency is accelerated.

Compared with the prior art, the utility model has the advantages that through the arrangement of the heating device 2, the main shaft 3, the turntables 4, the drying baskets 5, the motor 6 and the transmission mechanism 7, the motor 6 drives the main shaft 3 to rotate through the transmission mechanism 7, the main shaft 3 drives the plurality of drying baskets 5 between the two turntables 4 to slowly rotate, the heating device 2 releases heat to dry the mushrooms in the drying baskets 5, the mushrooms are heated uniformly, the dryness of the mushrooms in each drying basket 5 is the same, and the integral quality of the mushrooms is improved.

Compared with the prior art, the utility model has the advantages that the fan blades 8 are arranged, the motor 6 drives the drying baskets 5 to slowly rotate and simultaneously drives the fan blades 8 to rotate at a high speed, so that the air heated by the heating device 2 is blown to the drying baskets 5, and the drying efficiency of mushrooms in the drying baskets 5 is accelerated.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a drying equipment, includes box (1) and with external power supply electric connection's controller, its characterized in that: the inside of box (1) is provided with heating device (2), rotate between the inside wall of box (1) and be connected with main shaft (3), the upper surface of box (1) is provided with motor (6), motor (6) and heating device (2) all with controller electric connection, the output of motor (6) is connected with main shaft (3) transmission through drive mechanism (7), the both ends symmetry of main shaft (3) is provided with two carousel (4), two rotate between carousel (4) and be connected with a plurality of stoving basket (5) that are used for placing the mushroom.

2. A drying apparatus according to claim 1, wherein: the output end of the motor (6) is fixedly connected with a fan blade (8).

3. A drying apparatus according to claim 1, wherein: the driving mechanism (7) comprises a driving belt wheel (701), a synchronous belt (702), a driven belt wheel (703), a transmission shaft (704), a driving bevel gear (705) and a driven bevel gear (706), wherein the driving belt wheel (701) is fixedly connected with the output end of a motor (6), the driving belt wheel (701) is connected with the driven belt wheel (703) through the transmission of the synchronous belt (702), the transmission shaft (704) is fixedly connected onto the driven belt wheel (703), the upper end of the transmission shaft (704) is rotatably connected with the inner top wall of the box body (1), the lower end of the transmission shaft (704) is fixedly connected with the driving bevel gear (705), the driving bevel gear (705) is meshed with the driven bevel gear (706), and the driven bevel gear (706) is fixedly connected with the main shaft (3).

4. A drying apparatus according to claim 3, wherein: the transmission ratio between the driving bevel gear (705) and the driven bevel gear (706) is 4:1.

5. A drying apparatus according to claim 1, wherein: the heating device (2) is an electric heating wire or a heating pipe.

6. A drying apparatus according to claim 1, wherein: a plurality of stepped holes (9) are uniformly formed in the drying basket (5), and the stepped holes (9) are formed by mutually communicating small holes (901) and large holes (902).

7. A drying apparatus according to claim 1, wherein: the inside of box (1) is provided with temperature sensor, temperature sensor and controller signal connection.

8. A drying apparatus according to claim 1, wherein: an air outlet (10) is formed in the lower end of the box body (1), and a filter screen is arranged on the air outlet (10).

9. A drying apparatus according to claim 1, wherein: the water passing hole (11) is formed in the middle of the lower surface of the box body (1), and the drainage plate (12) is arranged around the water passing hole (11).