CN112696901A

CN112696901A - Crop drying device with quick drying function

Info

Publication number: CN112696901A
Application number: CN202011544792.0A
Authority: CN
Inventors: 吴丹丹; 杨凤学
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-04-23

Abstract

The invention discloses a crop drying device with a quick drying function, which comprises a box body, wherein the box body is sequentially provided with a rotating cavity, a working cavity and a moving cavity from top to bottom, the inner wall of the front side of the working cavity is provided with an opening communicated with the outside, and a sliding door is arranged on the opening; the trigger mechanism comprises a first rotating rod horizontally arranged in the rotating cavity, a motor is installed on the left side wall of the box body, and the tail end of an output shaft of the motor extends into the rotating cavity. This device is through stirring and shake crops for crops are in mobile state always, when spraying steam to crops, can be so that crops by all-round stoving, and the stoving effect is better, and become the water droplet with the vapor condensation, throw the water droplet into the collecting vat through centrifugal force and collect, prevent that the water droplet from falling into crops once more.

Description

Crop drying device with quick drying function

Technical Field

The invention relates to the field of crop drying, in particular to a crop drying device with a quick drying function.

Background

Some crops, such as wheat, corn, rice, beans etc. are harvested and need in time to air and remove moisture therein, at present, most crops still adopt self-heating to dry, this kind of traditional sunning method receives the influence of weather, and sometimes continuous bad weather can lead to crops rotten because of not getting in time dry, so the crops drying device just needs, to crops drying device, has the following problem:

most present crops drying device is only constantly blowing to crops with hot-blast, but just can dry the crops of top like this, and the crops that are located the below or are located the centre can't be dried for the stoving effect is relatively poor, and when crops were dried, crops can distribute vapor, if do not handle vapor, vapor can condense into the water droplet, falls into crops again in, reduces the drying efficiency of crops, how to solve these problems and we need consider.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a crop drying device with a quick drying function.

In order to achieve the purpose, the invention adopts the following technical scheme:

a crop drying device with a quick drying function comprises a box body, wherein the box body is sequentially provided with a rotating cavity, a working cavity and a moving cavity from top to bottom, the inner wall of the front side of the working cavity is provided with an opening communicated with the outside, and a sliding door is arranged on the opening; the trigger mechanism comprises a first rotating rod horizontally arranged in the rotating cavity, a motor is arranged on the left side wall of the box body, the tail end of an output shaft of the motor extends into the rotating cavity, and is fixedly connected with the left end of the first rotating rod, the right end of the first rotating rod is fixedly connected with a first bevel gear, a second rotating rod is vertically arranged in the rotating cavity, the upper end of the second rotating rod is rotatably connected with the inner top of the rotating cavity, the lower end of the second rotating rod extends into the working cavity, a part of the second rotating rod, which is positioned in the rotating cavity, is fixedly connected with a second bevel gear meshed with the first bevel gear, a third rotating rod is horizontally arranged in the moving cavity, the left end and the right end of the third rotating rod are respectively and rotatably connected with the inner walls of the left side and the right side of the moving cavity, the first rotating rod and the third rotating rod are in transmission connection through a transmission structure, and a power supply is arranged in the box body; the disturbing mechanism comprises a screen plate horizontally arranged in the working cavity, the screen plate is connected with the inner wall of the working cavity in a sliding mode, a loading groove is formed in the upper end of the screen plate, and the lower end of the second rotating rod extends into the loading groove and is fixedly connected with a plurality of disturbing fan blades.

Preferably, still include shake mechanism, shake mechanism includes the cam of fixed connection on the third bull stick, it is equipped with the slide that is used for reciprocating to remove the intracavity level, the slide is located the below of third bull stick, the slide passes through a plurality of spring elastic connection with the interior bottom that removes the chamber, the vertical two folding gasbags that are equipped with of working chamber, two the upper end of folding gasbag all with the lower extreme fixed connection of otter board, two the lower extreme of folding gasbag all with the interior bottom fixed connection of working chamber, the top space and two folding gasbags that remove the chamber all communicate through communicating pipe.

Preferably, still include stoving mechanism, stoving mechanism includes the hollow core plate of fixed connection in work intracavity bottom, a plurality of bleeder vents with the work chamber intercommunication are seted up at the interior top of hollow core plate, the first clutch blocks of lower extreme fixedly connected with of slide, the interior bottom fixedly connected with and the first clutch blocks in removal chamber to complex second clutch blocks, the below space in removal chamber passes through the intake pipe intercommunication with the external world, the below space in removal chamber passes through the outlet duct intercommunication with hollow core plate, all install the check valve on intake pipe and the outlet duct.

Preferably, the opening with external intercommunication is seted up to the right side inner wall of working chamber, install the refrigeration piece in the opening, fixedly connected with circular slab on the second bull stick, the lower extreme of circular slab is seted up flutedly, the inner wall fixedly connected with annular heat conduction piece of working chamber, the right-hand member and the refrigeration piece contact of annular heat conduction piece, the inside wall and the circular slab contact of annular heat conduction piece, fixedly connected with annular collecting vat on the inner wall of working chamber, annular collecting vat is located the below of circular slab, the right-hand member fixedly connected with heat conduction stick of refrigeration piece.

Compared with the prior art, the invention has the beneficial effects that:

1. be provided with disturbance mechanism and shake mechanism, drive the second bull stick through the second bevel gear and rotate, the second bull stick drives a plurality of disturbance flabellums and rotates, carries out the disturbance to crops, can drive the otter board through reciprocating of slide and shake from top to bottom, and the otter board shake can drive the crops shake of loading inslot, and with a plurality of disturbance flabellums to the cooperation for crops are better at the disturbance effect of loading groove, make things convenient for the stoving at the back.

2. Be provided with stoving mechanism, get into the injection steam through a plurality of ventholes on the hollow core plate to crops, dry crops to cooperate with the shake of disturbance flabellum and otter board, make crops can obtain omnidirectional stoving, make the stoving effect better.

3. Be in the lower state of temperature always through the circular slab, make vapor liquefaction become the drop of water, adhere to in the recess, because the recess is the concavity setting, also the drop of water in the recess can not directly fall down, can flow around to the recess, finally fall into the annular collecting vat, and the second bull stick is when rotating, can drive the circular slab and rotate, under the effect of centrifugal force, make the water droplet can fall into the annular collecting vat sooner, effectually prevented that the water droplet from falling into crops once more, reduce the drying efficiency of crops, still be equipped with the heat conduction stick, can be with the leading-in external world of heat in the refrigeration piece, make the refrigeration piece be in high refrigeration state always, make vapor can condense fast and fall into the annular collecting vat.

Drawings

Fig. 1 is a schematic structural diagram of a crop drying device with a quick drying function according to the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3.

In the figure: the device comprises a box body 1, a rotating cavity 2, a working cavity 3, a moving cavity 4, a motor 5, a power supply 6, a first rotating rod 7, a first bevel gear 8, a second bevel gear 9, a second rotating rod 10, a third rotating rod 11, a transmission structure 12, a mesh plate 13, disturbing fan blades 14, a cam 15, a sliding plate 16, a spring 17, a folding air bag 18, a communicating pipe 19, a first friction block 20, a second friction block 21, an air inlet pipe 22, an air outlet pipe 23, a hollow plate 24, a sliding door 25, an opening 26, a refrigerating sheet 27, a circular plate 28, a groove 29, an annular heat-conducting block 30, a loading groove 31, an annular collecting groove 32 and a heat-conducting rod 33.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, a crop drying device with a quick drying function comprises a box body 1, wherein the box body 1 is sequentially provided with a rotating cavity 2, a working cavity 3 and a moving cavity 4 from top to bottom, the inner wall of the front side of the working cavity 3 is provided with an opening communicated with the outside, and a sliding door 25 is arranged on the opening;

the trigger mechanism comprises a first rotating rod 7 horizontally arranged in a rotating cavity 2, a motor 5 is arranged on the left side wall of a box body 1, the tail end of an output shaft of the motor 5 extends into the rotating cavity 2 and is fixedly connected with the left end of the first rotating rod 7, a first bevel gear 8 is fixedly connected with the right end of the first rotating rod 7, a second rotating rod 10 is vertically arranged in the rotating cavity 2, the upper end of the second rotating rod 10 is rotatably connected with the inner top of the rotating cavity 2, the lower end of the second rotating rod 10 extends into a working cavity 3, a part of the second rotating rod 10 positioned in the rotating cavity 2 is fixedly connected with a gear 9 meshed with the first bevel gear 8, a third rotating rod 11 is horizontally arranged in the moving cavity 4, the left end and the right end of the third rotating rod 11 are rotatably connected with the inner walls on the left side and the right side of the moving cavity 4 respectively, the first rotating rod 7 and the third rotating rod 11 are in transmission connection through a transmission structure 12, and the transmission structure 12 can be composed of two transmission wheels and, the two driving wheels are respectively and fixedly connected to the first rotating rod 7 and the third rotating rod 11, the two driving wheels are in driving connection with a driving belt, a power supply 6 is arranged in the box body 1, and the power supply 6 is electrically connected with the motor 5;

disturbing mechanism, disturbing mechanism includes the otter board 13 of level setting in working chamber 3, otter board 13 and the inner wall sliding connection of working chamber 3, loading groove 31 has been seted up to the upper end of otter board 13, the lower extreme of second bull stick 10 extends to in loading groove 31, and a plurality of disturbance flabellum 14 of fixedly connected with, drive a plurality of disturbance flabellums 14 through second bull stick 10 and rotate, disturb crops, make things convenient for the later stoving, because the serrated saw of second bevel gear 9 is denser, make the rotation of second bull stick 10 slower, prevent that a plurality of disturbance flabellum 14 from rotating too fast.

Wherein, the utility model also comprises a shaking mechanism, the shaking mechanism comprises a cam 15 fixedly connected on the third rotating rod 11, a sliding plate 16 which can move up and down is horizontally arranged in the moving cavity 4, under the elastic action of two springs 17, the sliding plate 16 can always abut against the cam 15, when the cam 15 rotates, the sliding plate 16 can be driven to move up and down, the sliding plate 16 is positioned below the third rotating rod 11, the sliding plate 16 is elastically connected with the inner bottom of the moving cavity 4 through a plurality of springs 17, two folding airbags 18 are vertically arranged in the working cavity 3, the upper ends of the two folding airbags 18 are fixedly connected with the lower end of the screen plate 13, the lower ends of the two folding airbags 18 are fixedly connected with the inner bottom of the working cavity 3, the space above the moving cavity 4 is communicated with the two folding airbags 18 through a communicating pipe 19, the up and down movement of the sliding plate 16 can drive the screen plate 13 to shake up and down, the shaking of the screen plate 13, cooperate with a plurality of disturbance flabellums 14, let crops still be disturbed the stirring by disturbance flabellum 14 at the shake in-process for the disturbance effect of crops at loading tank 31 is better, and the rotation of a plurality of disturbance flabellums 14 can not be influenced in the shake from top to bottom of otter board 13.

Wherein, the utility model also comprises a drying mechanism, the drying mechanism comprises a hollow plate 24 fixedly connected with the bottom in the working chamber 3, the inner top of the hollow plate 24 is provided with a plurality of air holes communicated with the working chamber 3, the lower end of the sliding plate 16 is fixedly connected with a first friction block 20, the inner bottom of the movable chamber 4 is fixedly connected with a second friction block 21 matched with the first friction block 20, the first friction block 20 and the second friction block 21 rub against each other to generate heat, the lower space of the movable chamber 4 is communicated with the outside through an air inlet pipe 22, the lower space of the movable chamber 4 is communicated with the hollow plate 24 through an air outlet pipe 23, the air inlet pipe 22 and the air outlet pipe 23 are both provided with a one-way valve, the one-way valve can ensure that the air inlet pipe 22 only admits air and the air outlet pipe 23 only admits air, the crops enter into the jet hot air through the plurality of air holes on the hollow plate 24 to dry the crops, the crop can be dried in an all-around manner, and the drying effect is better.

When crops need to be dried, the sliding door 25 is firstly opened, the crops needing to be dried are placed into the loading groove 31, the sliding door 25 is closed, the motor 5 is opened, the motor 5 drives the first rotating rod 7 to rotate, the first rotating rod 7 drives the first bevel gear 8 to rotate, the first bevel gear 8 drives the second bevel gear 9 to rotate, the second bevel gear 9 drives the second rotating rod 10 to rotate, the second rotating rod 10 drives the plurality of disturbance fan blades 14 to rotate, the crops are disturbed, the subsequent drying is facilitated, in addition, the teeth of the second bevel gear 9 are dense, the rotating speed of the second rotating rod 10 is slow, the rotating speed of the plurality of disturbance fan blades 14 is slow, the plurality of disturbance fan blades 14 can be made of rubber, and the rubber materials of the plurality of disturbance fan blades 14 can not damage the crops when the plurality of disturbance fan blades 14 rotate;

when the first rotating rod 7 rotates, the third rotating rod 11 is driven to rotate through the transmission structure 12, the third rotating rod 11 drives the cam 15 to rotate, under the elastic action of the two springs 17, the sliding plate 16 always abuts against the cam 15, when the cam 15 rotates, the sliding plate 16 is driven to move up and down, when the sliding plate 16 moves up, the gas in the moving cavity 4 is led into the two folding airbags 18 through the communicating pipe 19, so that the two folding airbags 18 expand and the screen plate 13 moves up, when the sliding plate 16 moves down, the gas in the two folding airbags 18 is sucked into the space above the moving cavity 4 under the action of air pressure, so that the two folding airbags 18 contract and drive the screen plate 13 to move down, namely, the up and down movement of the sliding plate 16 drives the screen plate 13 to shake up and down, the shaking of the screen plate 13 drives the crops in the loading groove 31 to shake and match with the plurality of disturbance fan blades 14, so that the crops are still disturbed and stirred by the disturbance fan blades 14 in the shaking process, the disturbance effect of the crops in the loading groove 31 is better;

when the sliding plate 16 moves up and down, the first friction block 20 and the second friction block 21 can rub against each other to generate heat, air in the space below the moving cavity 4 is heated, when the sliding plate 16 moves up, external air is sucked into the space below the moving cavity 4 through the air inlet pipe 22, when the sliding plate 16 moves down, the air in the space below the moving cavity 4 is discharged into the hollow plate 24 through the air outlet pipe 23, hot air is sprayed to crops through the plurality of air vents in the hollow plate 24 to dry the crops, and the air is matched with the shaking of the disturbing fan blades 14 and the screen plates 13, so that the crops can be dried in all directions, and the drying effect is better;

it is worth mentioning that this device is applicable to some less granular crops such as kernel of corn to can install the electric plate with 6 electric connection of power at the interior bottom in removal chamber 4, cooperate with stoving mechanism, make the heat when drying higher, guarantee the stoving effect.

Example 2

Referring to fig. 3-4, the difference between this embodiment and embodiment 1 is that an opening 26 communicating with the outside is formed in the right inner wall of the working chamber 3, a refrigerating sheet 27 is installed in the opening 26, the refrigerating sheet 27, the motor 5 and the power supply 6 are electrically connected in sequence, a circular plate 28 is fixedly connected to the second rotating rod 10, a groove 29 is formed at the lower end of the circular plate 28, an annular heat-conducting block 30 is fixedly connected to the inner wall of the working chamber 3, the right end of the annular heat-conducting block 30 contacts with the refrigerating sheet 27, so that heat in the annular heat-conducting block 30 can be conducted into the refrigerating sheet 27, the inner side wall of the annular heat-conducting block 30 contacts with the circular plate 28, the circular plate 28 is a heat-conducting material, the heat in the circular plate 28 is conducted into the annular heat-conducting block 30 and then into the refrigerating sheet 27, an annular collecting tank 32 is fixedly connected to the inner, refrigeration piece 27's right-hand member fixedly connected with heat conduction stick 33, can be with the leading-in external world of heat in the refrigeration piece 27, make refrigeration piece 27 be in high refrigeration state always, make vapor liquefaction become the drop of water, adhere to in recess 29, because recess 29 is the concavity setting, also the drop of water in the recess 29 can directly not fall down, can flow around along recess 29, finally fall into annular collecting vat 32, and second bull stick 10 is when rotating, can drive circular plate 28 and rotate, under the effect of centrifugal force, make the drop of water can fall into annular collecting vat 32 more soon, effectually prevented in the drop of water falls into crops once more, reduce the drying efficiency of crops.

In this embodiment, the refrigeration sheet 27 is connected to the power supply 6, the refrigeration sheet 27 makes the circular plate 28 always in a low temperature state through the annular heat conduction block 30, when crops are dried, the crops can emit water vapor, a part of the water vapor can flow into the outside, and a part of the water vapor contacts the groove 29, so that the water vapor is liquefied into small water droplets, which are attached to the groove 29, because the groove 29 is concave, the small water droplets in the groove 29 cannot directly fall down, and can flow around along the groove 29, and finally fall into the annular collecting tank 32, and the second rotating rod 10 can drive the circular plate 28 to rotate when rotating, under the action of centrifugal force, so that the water droplets can fall into the annular collecting tank 32 more quickly, thereby effectively preventing the water droplets from falling into the crops again, and reducing the drying efficiency of the crops, and further providing the heat conduction rod 33, the heat in the refrigeration piece 27 can be led to the outside, so that the refrigeration piece 27 is always in a high refrigeration state, and the water vapor can be rapidly condensed and fall into the annular collecting tank 32;

it is worth mentioning that the refrigeration sheet 27 is a low-power refrigeration sheet, the refrigeration effect is weak, and the circular plate 28 can only be cooled, so that the drying effect of the crops cannot be influenced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a crops drying device with quick drying function which characterized in that includes:

the box body (1) is sequentially provided with a rotating cavity (2), a working cavity (3) and a moving cavity (4) from top to bottom, the inner wall of the front side of the working cavity (3) is provided with an opening communicated with the outside, and a sliding door (25) is installed on the opening;

the trigger mechanism comprises a first rotating rod (7) horizontally arranged in a rotating cavity (2), a motor (5) is installed on the left side wall of the box body (1), the tail end of an output shaft of the motor (5) extends into the rotating cavity (2) and is fixedly connected with the left end of the first rotating rod (7), a first bevel gear (8) is fixedly connected with the right end of the first rotating rod (7), a second rotating rod (10) is vertically arranged in the rotating cavity (2), the upper end of the second rotating rod (10) is rotatably connected with the inner top of the rotating cavity (2), the lower end of the second rotating rod (10) extends into the working cavity (3), a second bevel gear (9) meshed with the first bevel gear (8) is fixedly connected to the part of the second rotating rod (10) located in the rotating cavity (2), a third rotating rod (11) is horizontally arranged in the moving cavity (4), the left end and the right end of the third rotating rod (11) are respectively in rotating connection with the inner walls of the left side and the right side of the moving cavity (4), the first rotating rod (7) and the third rotating rod (11) are in transmission connection through a transmission structure (12), and a power supply (6) is arranged in the box body (1);

disturbance mechanism, disturbance mechanism includes otter board (13) of level setting in working chamber (3), the inner wall sliding connection of otter board (13) and working chamber (3), loading groove (31) have been seted up to the upper end of otter board (13), the lower extreme of second bull stick (10) extends to in loading groove (31) to a plurality of disturbance flabellums of fixedly connected with (14).

2. The crop drying apparatus with a rapid drying function according to claim 1, characterized in that the shaking mechanism comprises a cam (15) fixedly connected with a third rotating rod (11), a sliding plate (16) used for moving up and down is horizontally arranged in the moving cavity (4), the sliding plate (16) is positioned below the third rotating rod (11), the sliding plate (16) is elastically connected with the inner bottom of the moving cavity (4) through a plurality of springs (17), two folding air bags (18) are vertically arranged in the working cavity (3), the upper ends of the two folding air bags (18) are fixedly connected with the lower end of the mesh plate (13), the lower ends of the two folding air bags (18) are fixedly connected with the inner bottom of the working cavity (3), the space above the moving cavity (4) is communicated with the two folding air bags (18) through a communicating pipe (19).

3. The crop drying device with the rapid drying function as claimed in claim 1, further comprising a drying mechanism, wherein the drying mechanism comprises a hollow plate (24) fixedly connected to the inner bottom of the working chamber (3), a plurality of air holes communicated with the working chamber (3) are formed in the inner top of the hollow plate (24), a first friction block (20) is fixedly connected to the lower end of the sliding plate (16), a second friction block (21) matched with the first friction block (20) is fixedly connected to the inner bottom of the moving chamber (4), the lower space of the moving chamber (4) is communicated with the outside through an air inlet pipe (22), the lower space of the moving chamber (4) is communicated with the hollow plate (24) through an air outlet pipe (23), and one-way valves are installed on the air inlet pipe (22) and the air outlet pipe (23).

4. The crop drying apparatus with a rapid drying function according to claim 1, it is characterized in that the inner wall of the right side of the working cavity (3) is provided with a through hole (26) communicated with the outside, a refrigerating sheet (27) is arranged in the through hole (26), a circular plate (28) is fixedly connected to the second rotating rod (10), the lower end of the circular plate (28) is provided with a groove (29), the inner wall of the working cavity (3) is fixedly connected with an annular heat-conducting block (30), the right end of the annular heat conducting block (30) is contacted with the refrigerating sheet (27), the inner side wall of the annular heat conducting block (30) is contacted with the circular plate (28), the inner wall of the working cavity (3) is fixedly connected with an annular collecting groove (32), the annular collecting groove (32) is located below the circular plate (28), and the right end of the refrigeration sheet (27) is fixedly connected with a heat conducting rod (33).