CN209978558U

CN209978558U - Compact solar drying oven

Info

Publication number: CN209978558U
Application number: CN201920680541.1U
Authority: CN
Inventors: 闫素英; 陈壮; 赵晓燕; 马瑞; 田瑞
Original assignee: Inner Mongolia University of Technology
Current assignee: Inner Mongolia University of Technology
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-01-21
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a compact solar drying oven, concretely relates to solar energy utilizes technical field, the on-line screen storage device comprises a base, base bottom one side is provided with solar collector, the inside absorber plate fin that is provided with of solar collector, the solar collector bottom is provided with the bottom heat preservation, the solar collector bottom is provided with bottom heat preservation one side and is provided with the side heat preservation, solar collector one side is provided with the stoving case, stoving incasement chamber bottom is provided with L shape heat-retaining material net board layer, be provided with the breather hose between solar collector and the stoving case. The utility model discloses a be provided with rotating device, the motor can drive the rolling disc and rotate, and the rolling disc with place and be connected through a plurality of connecting rods between the frame, consequently the rolling disc can drive and place the frame and rotate to can make the even accepting of grain of placing the frame inside dry, improved the efficiency of drying.

Description

Compact solar drying oven

Technical Field

The utility model relates to a solar energy utilizes technical field, more specifically says, the utility model relates to a compact solar drying oven.

Background

Solar energy refers to the thermal radiation energy of the sun (see three ways of thermal energy propagation: radiation), and is mainly expressed by the solar rays in general. In modern times it is commonly used to generate electricity or to power water heaters.

Patent application publication No. CN 205175023U's utility model discloses a compact solar drying oven, include solar collector and the stoving case that encloses by the insulation material layer, solar collector's one end with but the bottom of stoving case is passed through extending structure and is connected, the bottom of stoving case is provided with heat-retaining material net board layer, the top of stoving case is provided with rain-proof gas vent.

But its when in actual use, still have more shortcoming, for example the heat source setting of stoving incasement portion is at stoving bottom of the case portion, and the material is placed on a plurality of layer boards, and the material is heated unevenly, has reduced the efficiency of drying.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a compact solar drying oven, through being provided with rotating device, the motor can drive the rolling disc and rotate, and the rolling disc with place and be connected through a plurality of connecting rods between the frame, consequently the rolling disc can drive and place the frame and rotate to can make the even accepting of grain of placing the frame inside dry, improve the efficiency of drying, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a compact solar drying box comprises a base, wherein a solar thermal collector is arranged on one side of the bottom of the base, heat absorbing plate cooling fins are arranged in the solar thermal collector, a bottom heat insulating layer is arranged at the bottom of the solar thermal collector, a side heat insulating layer is arranged on one side of the solar thermal collector, a drying box is arranged on one side of the solar thermal collector, an L-shaped heat storage material mesh plate layer is arranged at the bottom of an inner cavity of the drying box, a ventilation hose is arranged between the solar thermal collector and the drying box, and a rotating device is arranged in the drying box;

the rotating device comprises a control box, a motor is arranged in the control box, the top of the inner cavity of the drying box is movably connected with a rotating disc through a bearing, a placing frame is arranged at the bottom of the rotating disc, a plurality of connecting rods are arranged between the rotating disc and the placing frame, the output end of the motor penetrates through the inner wall of the drying box and is fixedly connected with the rotating disc, a plurality of placing trays are uniformly arranged in the placing frame, a clamping groove is arranged on one side of the placing frame, which is contacted with the placing tray, the placing tray is matched with the clamping groove, the top of the clamping groove is provided with a first limiting hole, a limiting rod is arranged in the first limiting hole, the limiting rod is connected with the first limiting hole through threads, the two ends of the placing frame are both provided with limiting strips, one end of the limiting strip is movably connected with one side of the placing frame through a bearing, and the other end of the limiting strip penetrates through a second limiting hole.

In a preferred embodiment, an air hole is formed in one side of the top of the drying box, an air breather is arranged inside the air hole and comprises an air vent block, an air groove is formed in the top of the air vent block in a penetrating mode, a plurality of air holes are formed in the bottom of the air groove in a penetrating mode, a fixing block is arranged at the bottom of the air groove, a fixing groove is formed in the top of the fixing block, a fixing shaft is connected to the inside of the fixing groove in a threaded mode, a baffle is arranged on the top of the fixing shaft, and installation plates are arranged on two sides of the.

In a preferred embodiment, the cross-sectional shape of the placing tray is rectangular, and a placing groove is arranged on the top of the placing tray.

In a preferred embodiment, a door is hinged to one side of the drying box, and a handle is arranged on one side of the door.

In a preferred embodiment, one end of the solar heat collector is provided with a positioning support block, and a bearing shaft is arranged between the drying box and the base.

In a preferred embodiment, the inner wall of the ventilation hose is provided with a thermal insulation pad, and the thermal insulation pad is made of thermal insulation cotton material.

The utility model discloses a technological effect and advantage:

1. the motor can drive the rotating disc to rotate through the rotating device, and the rotating disc is connected with the placing frame through the connecting rods, so that the rotating disc can drive the placing frame to rotate, grains in the placing frame can be uniformly dried, the drying efficiency is improved, the placing tray can be easily taken out of the placing frame, workers can conveniently add the grains, the placing tray can be fixed through the limiting rods, and the stability during rotation is improved;

2. through being provided with breather, the steam of stoving incasement can flow in the venthole through laughing dry case top, and the venthole communicates with each other with the interior venthole of breather piece, outside the stoving incasement through the air channel in the breather piece flows, the baffle can prevent that impurity or rainwater from getting into the stoving incasement, and through the mounting plate card in breather piece both sides in the venthole, after the live time has been long, can take out the breather piece, twist the baffle, thereby drive the fixed axle at the fixed slot internal rotation at fixed block top, make fixed axle and fixed block separation, thereby wash breather easily.

Drawings

Fig. 1 is a cross-sectional view of the overall structure of the present invention.

Fig. 2 is a schematic view of a partial structure at a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of a partial structure at B in fig. 1 according to the present invention.

Fig. 4 is a cross-sectional view of the structure of the placing frame and the spacing strip of the present invention.

Fig. 5 is a schematic view of the structure of the placing tray of the present invention.

The reference signs are: the solar heat collector comprises a base 1, a solar heat collector 2, heat absorbing plate cooling fins 3, a bottom heat insulating layer 4, a side heat insulating layer 5, a drying box 6, a heat storage material mesh plate layer 7L in shape, ventilating hoses 8, a control box 9, a motor 10, a rotating disc 11, a frame 12, a connecting rod 13, a tray 14, a clamping groove 15, a first limiting hole 16, a limiting rod 17, a limiting strip 18, a limiting hole 19 in second, ventilating holes 20, a ventilating block 21, a ventilating groove 22, a ventilating hole 23, a fixing block 24, a fixing groove 25, a fixing shaft 26, a baffle 27, a placing plate 28, a placing groove 29, a box door 30, a handle 31, a positioning supporting block 32 and a bearing shaft 33.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The compact solar drying box shown in the attached figures 1, 3, 4 and 5 comprises a base 1, wherein a solar heat collector 2 is arranged on one side of the bottom of the base 1, heat absorbing plate cooling fins 3 are arranged inside the solar heat collector 2, a bottom heat insulating layer 4 is arranged on the bottom of the solar heat collector 2, a side heat insulating layer 5 is arranged on one side of the solar heat collector 2, a drying box 6 is arranged on one side of the solar heat collector 2, an L-shaped heat storage material mesh plate layer 7 is arranged at the bottom of an inner cavity of the drying box 6, a ventilation hose 8 is arranged between the solar heat collector 2 and the drying box 6, and a rotating device is arranged inside the drying box 6;

the rotating device comprises a control box 9, a motor 10 is arranged in the control box 9, the top of an inner cavity of the drying box 6 is movably connected with a rotating disc 11 through a bearing, a placing frame 12 is arranged at the bottom of the rotating disc 11, a plurality of connecting rods 13 are arranged between the rotating disc 11 and the placing frame 12, the output end of the motor 10 penetrates through the inner wall of the drying box 6 and is fixedly connected with the rotating disc 11, a plurality of placing trays 14 are uniformly arranged in the placing frame 12, a clamping groove 15 is arranged at one side of the placing frame 12, which is contacted with the placing trays 14, the placing trays 14 are matched with the clamping groove 15, a first limiting hole 16 is arranged at the top of the clamping groove 15, a limiting rod 17 is arranged in the first limiting hole 16, the limiting rod 17 is in threaded connection with the first limiting hole 16, limiting strips 18 are arranged at two ends of the placing frame 12, one end of each limiting strip 18 is movably connected with one, the other end of the limiting strip 18 is provided with a second limiting hole 19 in a penetrating manner;

the cross section of the placing tray 14 is rectangular, and a placing groove 29 is formed in the top of the placing tray 14;

drying box 6 one side articulates there is chamber door 30, chamber door 30 one side is provided with handle 31.

The implementation mode is specifically as follows: when the utility model is used, when the solar heat collector 2 collects heat energy and transfers the heat energy to the L-shaped heat storage material net plate layer 7 in the drying box 6 through the ventilation hose 8, the L-shaped heat storage material net plate layer 7 absorbs the heat energy in daytime and releases the heat energy at night, the temperature in the drying box 6 is improved, and the motor 10 is simultaneously turned on, the motor 10 can drive the rotating disc 11 to rotate, and the rotating disc 11 is connected with the placing frame 12 through a plurality of connecting rods 13, so that the rotating disc 11 can drive the placing frame 12 to rotate, thereby the grain in the placing frame 12 can be uniformly dried, the drying efficiency is improved, the grain is placed in the placing groove 29 at the top of the placing tray 14 in the drying frame, the placing tray 14 is matched with the clamping groove 15 on the inner wall of the placing frame 12, when the grain is placed, the box door 30 can be opened, the placing tray 14 is pulled, alright will place the pushing disk and take out, be convenient for place grain, and after placing, in will placing tray 14 and place corresponding draw-in groove 15, rotate spacing 18 again, make the spacing hole 19 of second of spacing 18 one end and place the first spacing hole 16 phase-match on the frame 12, screw into first spacing hole 16 after passing spacing hole 19 of second with gag lever post 17, gag lever post 17 alright with make spacing 18 fix on placing frame 12, thereby make and place tray 14 and fix in placing frame 12, be favorable to preventing that motor 10 from driving when placing frame 12 and rotating, will place tray 14 and throw away, the stability of device in the operation has been improved.

The compact solar drying box shown in the attached fig. 1 and 2 further comprises an air hole 20, the air hole 20 is arranged on one side of the drying box 6, an air breather is arranged inside the air hole 20 and comprises an air breather block 21, an air groove 22 is arranged at the top of the air breather block 21 in a penetrating manner, a plurality of air holes 23 are arranged at the bottom of the air groove 22 in a penetrating manner, a fixing block 24 is arranged at the bottom of the air groove 22, a fixing groove 25 is arranged at the top of the fixing block 24, a fixing shaft 26 is in threaded connection with the inside of the fixing groove 25, a baffle 27 is arranged at the top of the fixing shaft 26, and mounting plates 28 are arranged on two sides of the air breather block 21;

a positioning support block 32 is arranged at one end of the solar heat collector 2, and a bearing shaft 33 is arranged between the drying box 6 and the base 1;

and a heat insulation pad is arranged on the inner wall of the ventilation hose 8 and is made of a heat insulation cotton material.

The implementation mode is specifically as follows: the utility model discloses when using, when drying to grain in the stoving case 6 when producing steam, steam can flow in the bleeder vent 20 through the laughter dry box top, and bleeder vent 20 communicates with each other with air vent 23 in the aeration block 21, air duct 22 through in the aeration block 21 flows out stoving case 6 outside, and the baffle 27 at aeration block 21 top can prevent impurity or rainwater entering stoving case 6 in, and place the board 28 card in bleeder vent 20 through aeration block 21 both sides, the live time has long the back, can take out aeration block 21, moving baffle 27 twisting, thereby drive fixed axle 26 at the fixed slot 25 internal rotation at fixed block 24 top, make

fixed axle

26 and 24 separation of fixed block, thereby wash breather easily.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, when the utility model is used, when a solar heat collector 2 collects heat energy and transmits the heat energy to an L-shaped heat storage material net plate layer 7 in a drying box 6 through an air hose 8, the L-shaped heat storage material net plate layer 7 absorbs the heat energy in daytime and releases the heat energy at night, the temperature in the drying box 6 is increased, grains are dried, and then a motor 10 is simultaneously started, the motor 10 can drive a rotating disc 11 to rotate, thereby driving a placing frame 12 to rotate, the drying efficiency is improved, when the grains are placed, a box door 30 can be opened, a placing tray 14 can be pulled to take out the placing push disc, the grains are conveniently placed, after the placing tray 14 is placed in a corresponding clamping groove 15, then a limiting strip 18 is rotated, the limiting rod 17 is screwed into a first limiting hole 16 after passing through a second limiting hole 19, the limiting rod 17 can fix the limiting strip 18 on the placing frame 12, therefore, the placing tray 14 is fixed in the placing frame 12, the placing tray 14 is thrown out when the motor 10 drives the placing frame 12 to rotate, the stability of the device in operation is improved, when hot air is generated by drying grains in the drying box 6, the hot air flows out through the air holes 20 in the top of the drying box, the air holes 20 are communicated with the air holes 23 in the air blocks 21, the hot air flows out of the drying box 6 through the air grooves 22 in the air blocks 21, and the baffle 27 at the top of the air blocks 21 can prevent impurities or rainwater from entering the drying box 6.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a compact solar drying oven, includes base (1), its characterized in that: a solar heat collector (2) is arranged on one side of the bottom of the base (1), heat absorbing plate cooling fins (3) are arranged inside the solar heat collector (2), a bottom heat insulating layer (4) is arranged on the bottom of the solar heat collector (2), a side heat insulating layer (5) is arranged on one side of the solar heat collector (2), a drying box (6) is arranged on one side of the solar heat collector (2), an L-shaped heat storage material mesh plate layer (7) is arranged at the bottom of an inner cavity of the drying box (6), a ventilation hose (8) is arranged between the solar heat collector (2) and the drying box (6), and a rotating device is arranged inside the drying box (6);

the rotating device comprises a control box (9), a motor (10) is arranged in the control box (9), the top of an inner cavity of the drying box (6) is movably connected with a rotating disc (11) through a bearing, a placing frame (12) is arranged at the bottom of the rotating disc (11), a plurality of connecting rods (13) are arranged between the rotating disc (11) and the placing frame (12), the output end of the motor (10) penetrates through the inner wall of the drying box (6) and is fixedly connected with the rotating disc (11), a plurality of placing trays (14) are uniformly arranged in the placing frame (12), a clamping groove (15) is arranged on one side of the placing frame (12) contacting with the placing trays (14), the placing trays (14) are matched with the clamping groove (15), a first limiting hole (16) is arranged at the top of the clamping groove (15), a limiting rod (17) is arranged in the first limiting hole (16), the limiting rod (17) is in threaded connection with the first limiting hole (16), limiting strips (18) are arranged at two ends of the placing frame (12), one ends of the limiting strips (18) are movably connected with one side of the placing frame (12) through bearings, and second limiting holes (19) are arranged at the other ends of the limiting strips (18) in a penetrating mode.

2. A compact solar drying cabinet according to claim 1, characterized in that: drying case (6) top one side is provided with bleeder vent (20), bleeder vent (20) inside is provided with breather, breather includes ventilation piece (21), ventilation piece (21) top is run through and is provided with air duct (22), air duct (22) bottom is run through and is provided with a plurality of air vents (23), air duct (22) bottom is provided with fixed block (24), fixed block (24) top is provided with fixed slot (25), fixed slot (25) internal thread is connected with fixed axle (26), fixed axle (26) top is provided with baffle (27), ventilation piece (21) both sides all are provided with place board (28).

3. A compact solar drying cabinet according to claim 1, characterized in that: the cross section of the placing tray (14) is rectangular, and a placing groove (29) is formed in the top of the placing tray (14).

4. A compact solar drying cabinet according to claim 1, characterized in that: one side of the drying box (6) is hinged with a box door (30), and one side of the box door (30) is provided with a handle (31).

5. A compact solar drying cabinet according to claim 1, characterized in that: one end of the solar heat collector (2) is provided with a positioning support block (32), and a bearing shaft (33) is arranged between the drying box (6) and the base (1).

6. A compact solar drying cabinet according to claim 1, characterized in that: the inner wall of the ventilation hose (8) is provided with a heat insulation pad, and the heat insulation pad is made of heat insulation cotton materials.