CN220852859U

CN220852859U - Corn drying device

Info

Publication number: CN220852859U
Application number: CN202322721593.8U
Authority: CN
Inventors: 王安伟; 黄开莲; 黄宁波; 赵志花; 史亮晶
Original assignee: YUNNAN PROVINCIAL INSTITUTE FOR ENDEMIC DISEASE CONTROL
Current assignee: YUNNAN PROVINCIAL INSTITUTE FOR ENDEMIC DISEASE CONTROL
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-04-26
Anticipated expiration: 2033-10-11

Abstract

The utility model discloses a corn drying device, which relates to the technical field of corn drying and comprises a drying box, a separation assembly, a drying assembly and a sealing assembly; a drying space is arranged in the drying box; the drying component comprises a first condensing piece, a first drying piece and a first air guide piece; the first light focusing piece comprises a first light focusing plate with a light reflecting material on the surface and a first adjusting piece, and the first adjusting piece is used for adjusting the angle of the first light focusing plate relative to the drying box; the first drying piece is communicated with the heat conducting port; the first air guide piece comprises air guide grooves which are independently arranged in different directions; the sealing component comprises a first sealing plate movably arranged at the discharge hole; inside with sunlight reflection, gathering the drying cabinet through first spotlight board, improve the inside temperature of drying cabinet, in the air guide groove pours the outside wind into the drying cabinet simultaneously, the air in the drying cabinet is bad with higher speed, accelerates steam discharge for the drying time of maize shortens, improves drying efficiency, utilizes natural resources, reduces the cost.

Description

Corn drying device

Technical Field

The utility model relates to the technical field of corn drying, in particular to a corn drying device.

Background

Corn cobs harvested from the planting field also contain moisture, and the corn kernels are difficult to separate from the cob cores, and the corn kernels can be completely separated from the cob cores after being completely dried.

For farmer individual growers, the harvested corns are usually piled up in an empty room to enable the corns to be dried naturally, but the corns are limited by space in the piling process, the moisture contained in the corns evaporates slowly, and the corns at the bottom layer are easy to germinate and mould after being wetted, so that the corns are wasted; when the corn is dried by sunlight in an outdoor space, the corn is affected by a rainy day, the corn is covered by manpower in the rainy day, and once the corn is rainy, the corn is easy to mould; for farmers, the stoves for daily heating and cooking can emit a large amount of heat, are good heat sources, can be used for drying corn, are limited by space, are difficult to provide a better field for corn drying, have low corn drying efficiency and are unevenly heated.

The utility model of patent number CN211651068U discloses a corn drying treatment system, which comprises a box body, a feed inlet, a guide plate, a material supporting device, an air outlet, a heater, a moisture outlet pipe, an exhaust fan and a humidity detector; solves the technical problems of inconvenient operation, slow drying speed and uneven drying of the corn drying device used in the prior art; in this patent, thereby through the maize heating of heater for storing in the box dry maize, can accelerate the drying rate of maize, but at the in-process of dry maize heater need use electric drive, overall cost is higher.

Disclosure of utility model

The utility model mainly aims to provide a corn drying device which is used for solving the problems that the existing corn drying device is difficult to reasonably utilize sunlight to dry corn and has high cost.

In order to achieve the above object, the present utility model provides a corn drying device comprising:

The drying box is internally provided with a drying space, the side wall of the drying box is respectively provided with a feed inlet and a discharge outlet, the top of the drying box is provided with a moisture discharging pipe, the side plate of the drying box is made of transparent materials, and the drying box is provided with a heat conducting port; a discharge bin is arranged at the discharge hole;

The separation assembly comprises first separation pieces which are arranged in the drying box at intervals, the first separation pieces divide the drying space into a plurality of subspaces, and two ends of each subspace are respectively communicated with the feed inlet and the discharge outlet;

The drying assembly comprises a first condensing part arranged outside the drying box, a first drying part arranged in the drying space and a first air guide part communicated with the drying space; the first condensing part comprises a first condensing plate, first rotating shafts and first adjusting parts, wherein the surface of the first condensing plate is provided with reflective materials, the first rotating shafts are arranged at two ends of the first condensing plate, the first adjusting parts are respectively connected with the drying box and the first condensing plate, the first rotating shafts are rotationally connected with the drying box, and the first adjusting parts are used for adjusting the angle of the first condensing plate relative to the drying box; the first drying piece is communicated with the heat conducting port; the first air guide piece comprises air guide grooves which are arranged independently in different directions, and air guide plates are obliquely arranged in the air guide grooves;

The sealing assembly comprises a first sealing plate movably arranged at the discharge hole; the first sealing plate is used for controlling the opening or closing of the discharge hole.

As a further improvement of the present utility model, the first partition includes first partition rods which are spaced apart and are disposed obliquely; the position of one end of the first separation rod connected with the feed inlet is higher than the position of one end connected with the discharge outlet.

As a further improvement of the utility model, the first separation rod is also provided with a second separation rod at a position close to the inner wall of the drying box.

As a further development of the utility model, the first adjusting element comprises a first adjusting rope; a first hanging lug and a second hanging lug are respectively arranged on the first condensing plate and the drying box; and two ends of the first adjusting rope are detachably connected with the first hanging lugs and the second hanging lugs respectively.

As a further improvement of the utility model, the first separation rods are hollow to form heating channels, and heat conduction pipes communicated with the heating channels are arranged between the first separation rods; the heat conducting port is communicated with the heating channel.

As a further improvement of the utility model, the air guide groove is provided with an air guide pipe; two ends of the air guide pipe are respectively communicated with the drying space and the inside of the air guide groove; the air deflector is an arc-shaped plate.

As a further improvement of the utility model, the discharging bin is provided with a sliding notch; the first sealing plate is movably arranged in the sliding slot opening.

As a further improvement of the utility model, the end head of the moisture discharging pipe is also provided with an elbow; the outlet direction of the bent pipe faces the bottom end of the drying box.

The beneficial effects of the utility model are as follows:

Inside with sunlight reflection, gathering the drying cabinet through first spotlight board, improve the inside temperature of drying cabinet, in the air guide groove pours the outside wind into the drying cabinet simultaneously, the air in the drying cabinet is bad with higher speed, accelerates steam discharge for the drying time of maize shortens, improves drying efficiency, utilizes natural resources, reduces the cost.

Drawings

FIG. 1 is a schematic view of the whole structure of a corn drying device according to the present utility model;

FIG. 2 is a schematic view of a structure of one end of a discharge port of a corn drying device according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of a corn drying device according to the present utility model;

FIG. 4 is a schematic view of a first air guiding member of a corn drying device according to the present utility model;

reference numerals illustrate:

1. A drying box; 101. a drying space; 102. a feed inlet; 103. a discharge port; 104. a moisture removing pipe; 105. a subspace; 106. bending the pipe; 107. discharging the material bin; 2. a partition assembly; 201. a first partition; 202. a second separator; 3. a drying assembly; 301. a first light condensing plate; 302. a first air guide; 3021. an air guiding shell; 3022. a through port; 3023. a partition plate; 3024. an air deflector; 3025. an air guide groove; 3026. an air guide pipe; 303. a first adjustment member; 4. a closure assembly; 401. a first sealing plate; 402. a second sealing plate; 5. a support frame; 6. a heat pipe; 7. a heat conduction pipe.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the described embodiments are merely some, but not all embodiments of the present utility model. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In one embodiment, referring to fig. 1, a corn drying device of the present utility model comprises a drying oven 1, a partition assembly 2, a drying assembly 3, and a closing assembly 4.

Referring to fig. 2 and 3, a drying space 101 is arranged in a drying box 1, a feed inlet 102 and a discharge outlet 103 are respectively arranged on the side wall of the drying box 1, a moisture discharging pipe 104 is arranged at the top of the drying box 1, the side plate of the drying box 1 is made of transparent materials, and a heat conducting port is arranged on the drying box 1; a discharge bin 107 is arranged at the discharge hole 103; the separation assembly 2 comprises first separation pieces 201 which are arranged in the drying box 1 at intervals, the first separation pieces 201 divide the drying space 101 into a plurality of subspaces 105, and two ends of each subspace 105 are respectively communicated with the feed inlet 102 and the discharge outlet 103; the drying assembly 3 comprises a first light condensing part arranged outside the drying box 1, a first drying part arranged in the drying space 101 and a first air guide part 302 communicated with the drying space 101; the first light gathering piece comprises a first light gathering plate 301 with a light reflecting material on the surface, first rotating shafts arranged at two ends of the first light gathering plate 301, and first adjusting pieces 303 respectively connected with the drying box 1 and the first light gathering plate 301, wherein the first rotating shafts are rotationally connected with the drying box 1, and the first adjusting pieces 303 are used for adjusting the angle of the first light gathering plate 301 relative to the drying box 1; the first drying piece is communicated with the heat conducting port; the first air guide 302 comprises air guide grooves 3025 which are independently arranged in different directions, and air guide plates 3024 are obliquely arranged in the air guide grooves 3025; the sealing assembly 4 comprises a first sealing plate 401 movably arranged at the discharge hole 103 and a second sealing plate 402 movably arranged at the feed hole 102; the first sealing plate 401 is used for controlling the opening or closing of the discharge hole 103, and the second sealing plate 402 is used for controlling the opening or closing of the feed hole 102.

Preferably, the bottom of drying cabinet 1 still is equipped with support frame 5, and support frame 5 includes support column, carriage, and carriage, support column can adopt the angle steel welding to form, and the carriage is rectangular frame structure, and drying cabinet 1 installs on the carriage.

Preferably, the drying box 1 is a cuboid, the drying box 1 can adopt angle steel to weld a rectangular frame body firstly, then the upper end face, the lower end face, the left end face, the right end face, the front end face and the rear end face of the rectangular frame body are sealed by plates, so that the overall stability of the drying box 1 is improved, meanwhile, the left end face and the right end face with larger area on the drying box 1 can adopt acrylic plates, and the front end face and the rear end face are made of other materials such as iron sheets; the rectangular frame body welded by angle steel on the drying box 1 and the supporting frame can be connected in a welding or bolt connection mode.

Further, referring to fig. 2, a feed port 102 and a discharge port 103 are respectively arranged on the front end face and the rear end face of the drying oven 1, a discharge bin 107 is connected with angle steel at the corner of the drying oven 1, the discharge bin 107 is a cuboid with two adjacent side walls provided with openings, one opening of the discharge bin 107 is communicated with the discharge port 103, and the other opening faces downwards and is used for discharging dried corns; a water stop strip is further arranged above the feed inlet 102, so that rainwater is prevented from entering the drying oven 1 along the feed inlet 102.

Preferably, in order to avoid rain, rainwater enters the drying box 1 from the moisture discharging pipe 104, a U-shaped bent pipe 106 is further arranged at the end of the moisture discharging pipe 104, and the outlet direction of the bent pipe 106 faces the bottom end of the drying box 1.

Specifically, referring to fig. 2, the first separator 201 includes first separator bars disposed at intervals and inclined, and the position of one end of the first separator bars connected to the inlet 102 is higher than the position of one end connected to the outlet 103.

Preferably, the spacing between the first spacer bars is in the range 80mm-150 mm.

Preferably, the position of the first separation rod, which is close to the left end face and the rear end face of the drying box 1, is also provided with a second separation rod, after corn is poured onto the first separation rod, the second separation rod separates the corn from the left end face and the right end face of the drying box 1, so that the corn is prevented from striking the left end face and the right end face of the drying box 1 when entering the drying space 101.

Specifically, referring to fig. 1, the first adjusting member 303 includes a first adjusting rope, a first condensing plate 301, and a first hanging ear and a second hanging ear are respectively disposed on the drying box 1, and two ends of the first adjusting rope are detachably connected with the first hanging ear and the second hanging ear respectively.

Preferably, the first hanging lugs and the second hanging lugs can be arranged to be circular or hook-shaped, and after one end of the first adjusting rope is connected with the first hanging lugs, the angle between the first condensing plate 301 and the side face of the drying box 1 is adjusted by adjusting the length of the first adjusting rope, so that the first condensing plate 301 can reflect and collect sunlight into the drying space 101, and corn in the drying box 1 is heated and dried.

Preferably, the support frame 5 may be symmetrically provided with a rotating sleeve, and the first rotating shaft is rotatably connected with the rotating sleeve and arranged on the drying oven 1, so that the bearing may be additionally arranged in the rotating sleeve for facilitating the rotation of the first condensing plate 301.

Further, referring to fig. 3, the first partition rods are hollow to form a heating channel, and a heat conducting pipe 7 communicated with the heating channel is arranged between the first partition rods; the heat conducting port is communicated with the heating channel.

Preferably, the first partition rods are arranged at intervals in the horizontal direction, and a plurality of groups are arranged at intervals in the vertical direction, so that the drying space 101 is divided into a plurality of subspaces 105, the heat conduction pipes 7 are arranged to communicate the heating channels in the first partition rods in the horizontal direction and the vertical direction, one of the heat conduction pipes 7 is used for connecting the heating channels with the heat conduction port, one end of the other heat conduction pipe 7 is communicated with the heating channels, and the other end of the other heat conduction pipe 7 independently exists as the discharge port.

Preferably, the heat conducting port is also provided with a heat conducting pipe 6, and the heat conducting pipe 6 is used for being connected with a smoke exhaust pipe of a stove in daily life, so that heat carried in the smoke is poured into the drying oven 1 to dry corn.

Specifically, referring to fig. 4, an air guide pipe 3026 is provided on the air guide groove 3025, and two ends of the air guide pipe 3026 are respectively communicated with the drying space 101 and the inside of the air guide groove 3025; the air deflector 3024 is a circular arc plate.

Preferably, the first air guide 302 further includes an air guide shell 3021, the air guide shell 3021 is hollow, eight groups of openings 3022 are equally arranged on the outer wall of the air guide shell 3021 along the circumferential direction, partition boards 3023 are vertically arranged between each group of openings 3022, one ends of the partition boards 3023 located at the center of the air guide shell 3021 are connected with each other, the space between the partition boards 3023 forms the air guide groove 3025, the air guide groove 3025 is of a fan-shaped structure under the action of the partition boards 3023, through holes communicated with the air guide groove 3025 are further arranged at the top end of the air guide shell 3021, and the through holes are connected with an air guide pipe 3026; the air in different directions flows into the drying box 1 under the guiding of the air guide plate 3024 after blowing into the air guide groove 3025, so that the water vapor in the drying box 1 drives the self-moisture-discharging pipe 104 to be discharged, and the drying of corn is promoted.

Specifically, the discharge bin 107 is provided with a sliding slot, and the first sealing plate 401 is movably arranged in the sliding slot.

Preferably, the discharging bin 107 is hollow, the chute opening is arranged on the side wall of the discharging bin 107, a supporting table is further arranged on the inner wall of the discharging bin 107 opposite to the chute opening, and the first sealing plate 401 is inserted into the chute opening in a sliding manner and the end is positioned on the supporting table.

Further, still include heating element, heating element includes the heater strip that sets up in guide duct 3026, and the heater strip passes through the external power source power supply, and during overcast and rainy day, the wind that gets into guide duct 3026 through wind guiding groove 3025 is heated up when passing through the heater strip to stoving maize.

In this embodiment, the corn cob which is just harvested and also contains moisture is poured into the drying oven 1 from the feeding hole 102, the corn cob is separated by the first separation rod, the sunlight is reflected into the drying oven 1 through the first light condensing plate 301, the temperature in the drying oven 1 is increased, the moisture in the corn cob in the drying oven 1 is evaporated and then moves upwards from the gap between the second separation rod and the drying oven 1, and is discharged from the moisture discharging pipe 104, and external wind is introduced into the drying oven 1 under the action of the wind guide groove 3025, so that the air circulation in the drying oven 1 is accelerated, and meanwhile, the water vapor in the drying oven 1 is discharged, so that the drying of the corn cob is accelerated; the drying cabinet 1 is integrally sealed, and when raining, rainwater can not enter the drying cabinet 1, so that corn cobs are prevented from being wetted, the corn cobs are not required to be covered with rainwater manually, and the labor is reduced.

At night or on the cloudy day, also can use the exhaust pipe connection of heat pipe 6 and stove, pour the steam into in the heating channel in the first partition rod, increase the temperature in the drying cabinet 1, accelerate the drying of corn-on-cob, certainly, the pouring of stove flue gas also does not receive the restriction of weather.

After the corn is dried, the first sealing plate 401 is pulled out, the corn cobs can be discharged from the discharge hole 103 and the discharge bin 107, and if a small part of corn exists on the first separation rod in the discharging process, the corn cobs can be pushed out by extending the corn cobs from the feed hole 102.

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, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A corn drying device, comprising:

The drying box (1) is internally provided with a drying space (101), the side wall of the drying box (1) is respectively provided with a feed inlet (102) and a discharge outlet (103), the top of the drying box (1) is provided with a moisture discharging pipe (104), the side plate of the drying box (1) is made of transparent materials, and the drying box (1) is provided with a heat conducting opening; a discharge bin (107) is arranged at the discharge hole (103);

The separation assembly (2) comprises first separation pieces (201) which are arranged in the drying box (1) at intervals, the first separation pieces (201) divide the drying space (101) into a plurality of subspaces (105), and two ends of each subspace (105) are respectively communicated with the feed inlet (102) and the discharge outlet (103);

The drying assembly (3) comprises a first light condensing piece arranged outside the drying box (1), a first drying piece arranged in the drying space (101) and a first air guide piece (302) communicated with the drying space (101); the first light gathering piece comprises a first light gathering plate (301) with a light reflecting material on the surface, first rotating shafts arranged at two ends of the first light gathering plate (301), and first adjusting pieces (303) respectively connected with the drying box (1) and the first light gathering plate (301), wherein the first rotating shafts are rotationally connected with the drying box (1), and the first adjusting pieces (303) are used for adjusting the angle of the first light gathering plate (301) relative to the drying box (1); the first drying piece is communicated with the heat conducting port; the first air guide piece (302) comprises air guide grooves (3025) which are independently arranged in different directions, and air guide plates (3024) are obliquely arranged in the air guide grooves (3025);

The sealing assembly (4) comprises a first sealing plate (401) movably arranged at the discharge hole (103) and a second sealing plate (402) movably arranged at the feed hole (102); the first sealing plate (401) is used for controlling the opening or closing of the discharge hole (103), and the second sealing plate (402) is used for controlling the opening or closing of the feed hole (102).

2. A corn drying unit according to claim 1, wherein: the first partition (201) comprises first partition rods which are arranged at intervals and in an inclined manner; the position of one end of the first separation rod connected with the feeding hole (102) is higher than the position of one end connected with the discharging hole (103).

3. A corn drying unit as claimed in claim 2, wherein: the first separation rod is also provided with a second separation rod at a position close to the inner wall of the drying box (1).

4. A corn drying unit according to claim 3, wherein: the first adjustment member (303) comprises a first adjustment cord; a first hanging lug and a second hanging lug are respectively arranged on the first condensing plate (301) and the drying box (1); and two ends of the first adjusting rope are detachably connected with the first hanging lugs and the second hanging lugs respectively.

5. A corn drying unit as defined in claim 4, wherein: the first separation rods are hollow to form a heating channel, and heat conduction pipes (7) communicated with the heating channel are arranged between the first separation rods; the heat conducting port is communicated with the heating channel.

6. A corn drying unit as defined in claim 5, wherein: an air guide pipe (3026) is arranged on the air guide groove (3025); two ends of the air guide pipe (3026) are respectively communicated with the drying space (101) and the inside of the air guide groove (3025); the air deflector (3024) is a circular arc-shaped plate.

7. A corn drying unit as defined in claim 6, wherein: a slide slot is arranged on the discharging bin (107); the first sealing plate (401) is movably arranged in the sliding slot.

8. A corn drying unit as in claim 7, wherein: an elbow pipe (106) is arranged at the end of the moisture removing pipe (104); the outlet direction of the bent pipe (106) faces the bottom end of the drying box (1).