CN216448513U

CN216448513U - Plant straw drying device

Info

Publication number: CN216448513U
Application number: CN202122937703.5U
Authority: CN
Inventors: 郭瑶; 王陆和; 柴秀娟; 张菲; 马尚福
Original assignee: Minqin Fingertip Smart Technology Co ltd
Current assignee: Minqin Fingertip Smart Technology Co ltd
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-05-06
Anticipated expiration: 2031-11-27

Abstract

The utility model discloses a plant straw drying device which comprises a protective main body, a lifting upper cover, a lifting rotating assembly and a drying assembly, wherein the upper end of the protective main body is open, the protective main body is arranged in a hollow mode, the lifting upper cover is positioned at the upper end opening of the protective main body, the lifting rotating assembly is positioned in the protective main body, the drying assembly is positioned on the lifting upper cover, the lifting rotating assembly comprises a lifting stirring assembly, a supporting body, a rotating motor, a rotating shaft, a driving gear, a driven gear, a supporting column and a supporting plate, the rotating motor is fixedly arranged on the inner bottom wall of the protective main body, the rotating shaft is fixedly arranged at the output end of the rotating motor, the driving gear is fixedly arranged on the rotating shaft, and the supporting plates are symmetrically distributed on two opposite side walls in the protective main body in pairs. The utility model belongs to the technical field of plant straws, and particularly relates to a plant straw drying device which can stir and dry straws, is easy to rapidly guide hot air, accelerates the drying of the straws and improves the drying efficiency.

Description

Plant straw drying device

Technical Field

The utility model belongs to the technical field of plant straws, and particularly relates to a plant straw drying device.

Background

China is a big agricultural country, a large amount of straws can be left after crops are harvested, a large amount of nutrient substances are left in the straws, the straws are a renewable biological resource with multiple purposes, the straws can be used for manufacturing building material raw materials, animal feed and the like, in order to reduce the operation cost, the collection of the straws needs to be completed while grains are harvested, the collected straws have high water content and are easy to rot, and therefore the straws need to be air-dried.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the plant straw drying device which can stir and dry the straws, is easy to rapidly guide hot air, accelerates the drying of the straws and improves the drying efficiency.

The technical scheme adopted by the utility model is as follows: a plant straw drying device comprises a protection main body, a lifting upper cover, a lifting rotating assembly and a drying assembly, wherein the upper end of the protection main body is open, the protection main body is arranged in a hollow mode, the lifting upper cover is arranged at the upper end opening of the protection main body, the lifting rotating assembly is arranged in the protection main body, the drying assembly is arranged on the lifting upper cover, the lifting rotating assembly comprises a lifting stirring assembly, a bearing body, a rotating motor, a rotating shaft, a driving gear, a driven gear, a supporting column and a supporting plate, the rotating motor is fixedly arranged on the inner bottom wall of the protection main body, the rotating shaft is fixedly arranged at the output end of the rotating motor, the driving gear is fixedly arranged on the rotating shaft, the supporting plates are symmetrically distributed on two opposite side walls in the protection main body in pairs, the supporting columns are symmetrical in pairs, the supporting columns are rotatably arranged on the supporting plate, and are fixedly arranged at the upper ends of the supporting columns, the lifting stirring assembly is fixedly arranged on the lifting upper cover, the lifting stirring assembly is positioned in the bearing body, and the side wall of the bearing body is provided with a screen.

Further, carry and draw stirring subassembly and include fixed axle, stirring piece and stirring rod, two bisymmetry of fixed axle, fixed axle one end is fixed to be set up and is covered on going up and down, the fixed axle other end extends to the supporting body in, the fixed axle other end is connected with the stirring rod, stirring piece symmetric distribution, even interval distribution about the stirring piece, stirring piece fixed assembly is on the fixed axle, and when the supporting body rotated along with the support column, with the supporting body relative motion, stirs the straw in the supporting body, promotes the efficiency of drying.

Further, the stoving subassembly includes protection chamber, electric heating wire, mounting bracket, fan and ventilation net, the protection chamber is inserted and is established and cover on going up and down, protection chamber upper and lower opening, ventilation net fixed mounting is at protection chamber upper end opening part, mounting bracket fixed mounting is at the lower extreme opening part in protection chamber, electric heating wire fixed mounting is on the mounting bracket, fan fixed mounting is at protection chamber upper end opening part, and to the inside hot-blast of blowing in of protection main part, straw to the weight of the carrier in carries out hot-blast drying.

Further, lift upper cover bottom four corners fixed assembly has the slip post, protection main part upper end four corners be equipped with slip post assorted sliding tray, the lift upper cover can be kept away from and be close to the protection main part under the effect of slip post.

Furthermore, the inner wall fixed mounting of supporting body has the stirring post, and the cooperation is carried and is drawn stirring subassembly and stir the stirring to stirring the straw in the supporting body for the flow of the hot gas flow between the straw further promotes the efficiency of stoving straw.

Further, a protective net is fixedly mounted between the inner walls of the protective main bodies and located between the bottom of the bearing body and the driven gear, and a protective effect is achieved.

Furthermore, a guide strip is arranged between two opposite side walls in the protection main body, the guide strip is positioned below the protection cavity, the guide strip is arranged above the driving gear, and the two opposite side walls of the guide strip are arranged in an arc shape so as to guide hot air to the supporting bodies on two sides.

Furthermore, the diapire of protection main part is fixed and is provided with the support post, the bottom of backup pad is located to the support post, plays the supporting effect to the backup pad.

Further, protection main part lateral wall is equipped with the net of airing exhaust, the net of airing exhaust is located the below of backup pad, the lift upper cover is equipped with the vent, is convenient for carry out quick exchange to the inside air current of protection main part, takes away the steam of stoving, promotes the efficiency of stoving.

Further, the bottom of protection main part is installed and is removed the wheel, the lateral wall upper portion fixed mounting of protection main part has the handle, is convenient for remove this device to suitable position.

After adopting the structure, the utility model has the following beneficial effects: according to the plant straw drying device provided by the utility model, the straws are contacted with hot air in rotation through the arranged lifting rotating assembly, meanwhile, the rotating straws can be stirred, the contact efficiency of the hot air and the straws is improved, the interior of the straws is dried by the hot air, the drying uniformity is improved, the hot air can be guided to enter and exit the bearing body to accelerate the drying of the straws, the whole structure is stable, and the practicability is high.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

Fig. 1 is a schematic view of the overall structure of a plant straw drying device provided by the utility model.

In the drawings: 1. the protection main part, 2, lift upper cover, 3, carry and draw runner assembly, 4, the stoving subassembly, 5, carry and draw stirring subassembly, 6, the supporting body, 7, the rotating electrical machines, 8, the rotation axis, 9, the driving gear, 10, driven gear, 11, the support column, 12, the backup pad, 13, the fixed axle, 14, stir the piece, 15, stirring rod, 16, the protection chamber, 17, electric heating wire, 18, the mounting bracket, 19, the fan, 20, the net of ventilating, 21, the slip post, 22, stir the post, 23, the protection network, 24, the guide strip, 25, the support post, 26, remove the wheel, 27, the handle, 28, the net of airing exhaust, 29, the vent.

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; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1, the plant straw drying device comprises a protection main body 1, a lifting upper cover 2, a lifting rotating assembly 3 and a drying assembly 4, wherein the upper end of the protection main body 1 is open, the protection main body 1 is hollow, the lifting upper cover 2 is positioned at the opening of the upper end of the protection main body 1, the lifting rotating assembly 3 is positioned in the protection main body 1, and the drying assembly 4 is positioned on the lifting upper cover 2.

Preferably, the four corners of the bottom of the lifting upper cover 2 are fixedly provided with sliding columns 21, the four corners of the upper end of the protection main body 1 are provided with sliding grooves matched with the sliding columns 21, and the lifting upper cover 2 can be far away from and close to the protection main body 1 under the action of the sliding columns 21.

Preferably, the bottom of the protection body 1 is provided with a moving wheel 26, and the upper part of the side wall of the protection body 1 is fixedly provided with a handle 27, so that the device can be moved to a proper position.

As shown in fig. 1, in order to improve the uniformity of drying straw and improve the efficiency and effect of drying, the lifting and rotating assembly 3 comprises a lifting and stirring assembly 5, a supporting body 6, a rotating motor 7, a rotating shaft 8, a driving gear 9, a driven gear 10, supporting columns 11 and a supporting plate 12, the rotating motor 7 is fixedly installed on the inner bottom wall of the protection main body 1, the rotating shaft 8 is fixedly arranged at the output end of the rotating motor 7, the driving gear 9 is fixedly installed on the rotating shaft 8, the supporting plates 12 are symmetrically distributed on two opposite side walls in the protection main body 1 in pairs, the supporting columns 11 are symmetrically arranged in pairs, the supporting columns 11 are rotatably installed on the supporting plates 12, the supporting body 6 is fixedly installed at the upper ends of the supporting columns 11, the driven gear 10 is fixedly assembled on the supporting columns 11, the driven gear 10 is located below the supporting body 6, and the driven gear 10 is meshed with the driving gear 9, the lifting stirring component 5 is fixedly arranged on the lifting upper cover 2, the lifting stirring component 5 is positioned in the bearing body 6, and the side wall of the bearing body 6 is arranged as a screen.

Preferably, a protective net 23 is fixedly installed between the inner walls of the protective main body 1, and the protective net 23 is located between the bottom of the supporting body 6 and the driven gear 10 to play a protective role.

Preferably, the bottom wall of the protection body 1 is fixedly provided with a support pillar 25, and the support pillar 25 is arranged at the bottom of the support plate 12 and has a support effect on the support plate 12.

As shown in fig. 1, in order to improve the contact sufficiency of the straws and the hot air, the lifting stirring assembly 5 comprises a fixed shaft 13, a stirring block 14 and a stirring rod 15, the fixed shaft 13 is symmetrical in pairs, one end of the fixed shaft 13 is fixedly arranged on the lifting upper cover 2, the other end of the fixed shaft 13 extends into the supporting body 6, the other end of the fixed shaft 13 is connected with the stirring rod 15, the stirring blocks 14 are symmetrically distributed, the stirring blocks 14 are uniformly distributed at intervals from top to bottom, the stirring block 14 is fixedly assembled on the fixed shaft 13, and when the supporting body 6 rotates along with the supporting column 11, the supporting body 6 moves relative to the supporting body 6 to stir the straws in the supporting body 6, so that the drying efficiency is improved.

Preferably, the inner wall of the supporting body 6 is fixedly provided with a stirring column 22, and the straw in the supporting body 6 is stirred by matching with the lifting stirring component 5, so that the flow of hot air flow between the straws is accelerated, and the efficiency of drying the straws is further improved.

As shown in fig. 1, in order to dry the straws, the drying component 4 comprises a protection cavity 16, an electric heating wire 17, a mounting rack 18, a fan 19 and a ventilation net 20, the protection cavity 16 is inserted on the lifting upper cover 2, the protection cavity 16 is provided with an upper opening and a lower opening, the ventilation net 20 is fixedly assembled at an upper opening of the protection cavity 16, the mounting rack 18 is fixedly arranged at a lower opening of the protection cavity 16, the electric heating wire 17 is fixedly arranged on the mounting rack 18, the fan 19 is fixedly arranged at the upper opening of the protection cavity 16, hot air is blown into the protection main body 1, and the straws in the bearing body 6 are dried by the hot air.

Preferably, a guide strip 24 is arranged between two opposite side walls in the protection main body 1, the guide strip 24 is located below the protection cavity 16, the guide strip 24 is located above the driving gear 9, and the two opposite side walls of the guide strip 24 are arranged in an arc shape, so that hot air is guided to the supporting bodies 6 on two sides.

Preferably, the lateral wall of the protection main body 1 is provided with an exhaust net 28, the exhaust net 28 is located below the support plate 12, and the lifting upper cover 2 is provided with a vent 29, so that the air flow inside the protection main body 1 can be rapidly exchanged, the dried water vapor can be taken away, and the drying efficiency can be improved.

When in specific use, the handle 27 is held, and the pushing device is moved to a proper position; the lifting upper cover 2 is pulled upwards, the straws are placed in the bearing body 6, the lifting upper cover 2 is covered, the electric heating wire 17 is powered on, and the electric heating wire is used for heating; starting the fan 19, blowing hot air into the bearing body 6 to dry the straws; start rotating electrical machines 7, rotating electrical machines 7 output rotation drives rotation axis 8 and rotates, rotation axis 8 rotates and drives driving gear 9 and rotate, driving gear 9 rotates and drives driven gear 10 and rotate, driven gear 10 rotates and drives support column 11 and rotates, support column 11 rotates and drives supporting body 6 and rotate, the straw that drives supporting body 6 rotates and accepts hot-blastly, be located the fixed axle 13 of supporting body 6 this moment, stirring piece 14 and stirring rod 15 and the stirring post 22 of supporting body 6 inner wall stir the straw in supporting body 6, promote the sufficiency of straw and hot-blastly contact, promote the efficiency of drying. The lifting upper cover 2 is provided with keys which are respectively and electrically connected with the electric heating wire heat, the fan 19 and the rotating motor 7 to control the on and off of the electric heating wire heat, the fan 19 and the rotating motor 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A plant straw drying device which is characterized in that: the protective device comprises a protective main body, a lifting upper cover, a lifting rotating assembly and a drying assembly, wherein the upper end of the protective main body is open, the protective main body is arranged in a hollow manner, the lifting upper cover is positioned at the opening at the upper end of the protective main body, the lifting rotating assembly is positioned in the protective main body, the drying assembly is positioned on the lifting upper cover, the lifting rotating assembly comprises a lifting stirring assembly, a supporting body, a rotating motor, a rotating shaft, a driving gear, a driven gear, a supporting column and a supporting plate, the rotating motor is fixedly arranged on the inner bottom wall of the protective main body, the rotating shaft is fixedly arranged at the output end of the rotating motor, the driving gear is fixedly arranged on the rotating shaft, the supporting plates are symmetrically distributed on two opposite side walls in the protective main body in pairs, the supporting columns are symmetrical in pairs, the supporting columns are rotatably arranged on the supporting plates, the supporting body is fixedly arranged at the upper ends of the supporting columns, the lifting stirring assembly is fixedly arranged on the lifting upper cover, the lifting stirring assembly is positioned in the bearing body, and the side wall of the bearing body is provided with a screen.

2. The plant straw drying device according to claim 1, wherein: the lifting stirring assembly comprises a fixed shaft, stirring blocks and stirring rods, the fixed shaft is symmetrical in pairs, one end of the fixed shaft is fixedly arranged on the lifting upper cover, the other end of the fixed shaft extends inwards the bearing body, the other end of the fixed shaft is connected with the stirring rods, the stirring blocks are symmetrically distributed, the stirring blocks are uniformly distributed at intervals from top to bottom, and the stirring blocks are fixedly assembled on the fixed shaft.

3. The plant straw drying device according to claim 1, wherein: the drying component comprises a protection cavity, an electric heating wire, a mounting frame, a fan and a ventilation net, wherein the protection cavity is inserted into the lifting upper cover, the protection cavity is opened at the upper end and the lower end, the ventilation net is fixedly assembled at the upper end of the protection cavity, the mounting frame is fixedly mounted at the lower end opening of the protection cavity, the electric heating wire is fixedly mounted on the mounting frame, and the fan is fixedly mounted at the upper end opening of the protection cavity.

4. The plant straw drying device according to claim 1, wherein: the lifting upper cover is characterized in that four corners of the bottom of the lifting upper cover are fixedly provided with sliding columns, four corners of the upper end of the protection main body are provided with sliding grooves matched with the sliding columns, and the sliding columns slide in the sliding grooves.

5. The plant straw drying device according to claim 1, wherein: the inner wall of the bearing body is fixedly provided with a stirring column.

6. The plant straw drying device according to claim 1, wherein: the protective device comprises a protective main body and is characterized in that a protective net is fixedly mounted between the inner walls of the protective main body, the protective net is located between the bottom of a bearing body and a driven gear, a guide strip is arranged between two opposite side walls in the protective main body, the guide strip is located below a protective cavity, the guide strip is located above a driving gear, and the two opposite side walls of the guide strip are arranged in an arc shape.

7. The plant straw drying device according to claim 1, wherein: the fixed support post that is provided with of diapire of protection main part, the bottom of backup pad is located to the support post, the bottom of protection main part is installed and is removed the wheel, the lateral wall upper portion fixed mounting of protection main part has the handle.

8. The plant straw drying device according to claim 1, wherein: the protection main part lateral wall is equipped with the net of airing exhaust, the net of airing exhaust is located the below of backup pad, the lift upper cover is equipped with the vent.