CN111480694A

CN111480694A - Agricultural cereal drying device

Info

Publication number: CN111480694A
Application number: CN202010327282.1A
Authority: CN
Inventors: 戴海荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-08-04

Abstract

The invention discloses an agricultural grain airing device, which comprises an airing platform, wherein the upper end of the airing platform is provided with a mounting groove, a airing plate is fixed at the notch of the mounting groove, an air inlet pipe is fixed at one side of the upper end of the airing platform, a device plate is arranged in the mounting groove, a device groove is arranged at the upper end of the device plate, a fixing plate is fixed on the inner wall of the device groove, a plurality of circular grooves are arranged at the upper end of the fixed plate at equal intervals, an air inlet channel is arranged on the side wall of the fixed plate in a penetrating way, the air inlet channel is communicated with a plurality of circular grooves, the side wall of the fixed plate is provided with a corrugated pipe communicated with the air inlet channel, the tail end of the corrugated pipe is bonded with the inner wall of the mounting groove, the lower end of the air inlet pipe is connected with the corrugated pipe, a plurality of tuning forks are fixed on the inner wall of the device groove at equal intervals, and the side walls of the tuning forks are attached to the bottom surface of the drying plate. The automatic seed stirring device is reasonable in structure, and can automatically stir seeds on the airing plate under the condition of wind.

Description

Agricultural cereal drying device

Technical Field

The invention relates to the technical field of grain airing, in particular to an agricultural grain airing device.

Background

The harvested grains have more water content, and the water in the grains needs to be dried by distillation in the sun so as to be stored for a long time.

However, the grains which are flatly laid on the ground cannot be turned over, so that only the upper surfaces of the grains can be sufficiently aired, the lower surfaces of the grains cannot be well aired, manual turning is needed at regular time, the workload is greatly increased, and the seeds with small sizes are not easy to turn.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an agricultural grain airing device which can automatically turn over seeds on an airing plate under the windy condition.

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

an agricultural grain airing device comprises an airing platform, wherein a mounting groove is formed in the upper end of the airing platform, an airing plate is fixed at the notch of the mounting groove, an air inlet pipe is fixed on one side of the upper end of the airing platform, a device plate is arranged in the mounting groove, a device groove is formed in the upper end of the device plate, a fixing plate is fixed on the inner wall of the device groove, a plurality of circular grooves are formed in the upper end of the fixing plate at equal intervals, an air inlet channel penetrates through the side wall of the fixing plate and is communicated with the circular grooves, a corrugated pipe communicated with the air inlet channel is arranged on the side wall of the fixing plate, the tail end of the corrugated pipe is bonded with the inner wall of the mounting groove, the lower end of the air inlet pipe is connected with the corrugated pipe, a plurality of tuning forks are fixed on the inner wall of the device groove at equal intervals, the side walls of the tuning forks are attached to the bottom, it is a plurality of reed and tuning fork one-to-one, the inner wall of circular recess rotates and is connected with the pivot, the outer wall circumference of pivot is fixed with a plurality of connecting rods, the end of connecting rod rotates through torque spring and is connected with and connects the cup of airing exhaust, connect the cup of airing exhaust to get into in the inlet air duct completely, be equipped with the circle chamber in the device board, the lower extreme of pivot extends to the circle intracavity and is fixed with the rotor, the inner wall that the circle chamber is relative is equipped with the stator with rotor complex, the outer wall of pivot is fixed with two brushes that are connected with the coil on the rotor, two the brush all is connected with the conductor wire, the bottom of mounting groove is equipped with the reciprocating mechanism who is used for driving.

Preferably, the tail end of the air inlet pipe is provided with an air collecting cover.

Preferably, reciprocating mechanism is including setting up the bar groove of bottom in the mounting groove, the motor is installed to the inner wall in bar groove, the output shaft end of motor is fixed with reciprocal lead screw, the end of reciprocal lead screw is connected with the inner wall rotation in bar groove, the cover is equipped with rather than complex screw rod cover on the reciprocal lead screw, the bottom sliding connection in bottom and the bar groove of screw rod cover, the upper end and the device bottom of the board fixed connection of screw rod cover.

Preferably, the stator comprises an S-pole semicircular magnetic sheet and an N-pole semicircular magnetic sheet which are fixed on the opposite inner walls of the circular cavity.

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

1. under the windy condition, wind passes through the air-supply line and in the bellows gets into inlet air channel, drives the cup that connects wind in a plurality of circular recesses and rotates to on the striking that does not stop to the reed, the high frequency that the reed produced is unanimous with the vibrations audio frequency of tuning fork, thereby drives the tuning fork vibrations, and the shake sunning board that a plurality of tuning forks do not stop, thereby drive cereal and turn, make the more even of sunning.

2. The wind receiving cup rotates and simultaneously drives the rotor to rotate in the stator, current is generated to drive the motor to rotate, and therefore the device plate is driven to move in a reciprocating mode under the airing plate through the reciprocating lead screw and the lead screw sleeve, and seeds on the airing plate are all turned.

Drawings

FIG. 1 is a schematic structural view of an agricultural grain airing device provided by the invention;

FIG. 2 is a schematic top view of a fixing plate of the agricultural grain airing device provided by the invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the agricultural grain airing device provided by the invention;

fig. 4 is an enlarged schematic view of the structure at the position B of the agricultural grain airing device provided by the invention.

In the figure: the drying machine comprises a drying platform 1, a screw rod sleeve 2, a device plate 3, a reciprocating screw rod 4, a strip-shaped groove 5, a motor 6, a fan cover 7, an air inlet pipe 8, a mounting groove 9, a corrugated pipe 10, a fixing plate 11, a tuning fork 12, a circular groove 13, an air inlet channel 14, a rotating shaft 15, an electric brush 16, a conductive wire 17, a semicircular magnetic sheet with 18N poles, a circular cavity 19, a rotor 20, a semicircular magnetic sheet with 21S poles, a wind receiving cup 22, a connecting rod 23, a reed 24 and a drying plate 25.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-4, an agricultural grain airing device comprises an airing platform 1, wherein an installation groove 9 is formed in the upper end of the airing platform 1, an airing plate 25 is fixed at the notch of the installation groove 9, an air inlet pipe 8 is fixed on one side of the upper end of the airing platform 1, an air collecting cover 7 is installed at the tail end of the air inlet pipe 8 to ensure enough air inlet amount, an installation plate 3 is arranged in the installation groove 9, an installation groove is formed in the upper end of the installation plate 3, a fixing plate 11 is fixed on the inner wall of the installation groove, a plurality of circular grooves 13 are formed in the upper end of the fixing plate 11 at equal intervals, an air inlet channel 14 penetrates through the side wall of the fixing plate 11, the air inlet channel 14 is communicated with the circular grooves 13, a corrugated pipe 10 communicated with the air inlet channel 14 is arranged on the side wall of the fixing plate 11, the tail end of the corrugated pipe 10 is bonded with the inner, automatic stretching and shrinking.

A plurality of tuning forks 12 are fixed on the inner wall of the device groove at equal intervals, the side walls of the tuning forks 12 are attached to the bottom surface of a drying plate 25, vertically arranged reeds 24 are fixed in the circular groove 13, the reeds 24 correspond to the tuning forks 12 one by one, the inner wall of the circular groove 13 is rotatably connected with a rotating shaft 15, a plurality of connecting rods 23 are fixed on the outer wall of the rotating shaft 15 in the circumferential direction, the tail ends of the connecting rods 23 are rotatably connected with wind receiving cups 22 through torsion springs, the wind receiving cups 22 can completely enter the wind inlet channel 14, a circular cavity 19 is arranged in the device plate 3, the lower end of the rotating shaft 15 extends into the circular cavity 19 and is fixed with a rotor 20, a stator matched with the rotor 20 is arranged on the inner wall opposite to the circular cavity 19, the stator comprises an S-pole semicircular magnetic sheet 21 and an N-pole semicircular magnetic sheet 18 which are fixed on the inner wall opposite to the circular cavity 19, two electric brushes 16, the bottom of the mounting groove 9 is provided with a reciprocating mechanism for driving the device plate 3 to reciprocate.

Reciprocating mechanism is including setting up the bar groove 5 of bottom in mounting groove 9, motor 6 is installed to the inner wall in bar groove 5, the output shaft end of motor 6 is fixed with reciprocal lead screw 4, the end of reciprocal lead screw 4 is connected with the inner wall rotation in bar groove 5, the cover is equipped with rather than complex lead screw cover 2 on the reciprocal lead screw 4, the bottom of lead screw cover 2 and the bottom sliding connection in bar groove 5, the upper end and the 3 bottom fixed connection of mounting plate of lead screw cover 2, the bottom of lead screw cover 3 is equipped with the arch, the interior bottom of bar groove 5 is equipped with the slide with protruding shape adaptation.

Evenly tile cereal on the sunning board 25, under the condition of having wind, wind gets into in the bellows 10 through the air-supply line 8, get into the inlet air passageway 14 at last, because connect the wind cup 22 towards the direction of air inlet, thereby can drive a plurality of wind cups 22 and rotate fast, connect the impact reed 24 that the wind cup 22 does not stop, because connect the wind cup 22 to be connected with connecting rod 23 through torsion spring, thereby make and connect the wind cup 22 can be automatic after accomplishing the striking and walk around reed 24, guarantee normal rotation, incessant striking makes reed 24 produce the sound of high frequency, when the sound of high frequency is unanimous with tuning fork 12 vibrations audio frequency, a plurality of tuning forks 12 are shaken simultaneously when reed 24 shakes, the different slapping sunning board 25 of the tuning fork 12 of vibrations, make the sunning board 25 by the partial vibrations of slapping, thereby can shake cereal, accomplish the turn-over, make the sunning more even.

The wind receiving cup 22 drives the rotating shaft 15 to rotate simultaneously when rotating, the rotating shaft 15 drives the rotor 20 to rotate, the S-pole semicircular magnetic sheet 21 and the N-pole semicircular magnetic sheet 18 are arranged oppositely, the rotor 20 wound with a coil continuously cuts a magnetic induction line, so that current is generated, the current penetrates through the electric brush 16 and the electric lead 17 to be led to the motor 6, the motor 6 is started to drive the reciprocating lead screw 4 to rotate, the lead screw sleeve 2 is made to reciprocate leftwards and rightwards, the device plate 3 is driven to reciprocate at the bottom of the airing plate 25, and the tuning fork 12 can turn grains on the whole airing plate 25.

Under windy condition, cereal is shaken, and the impurity that is mingled with in cereal is also shaken, and the weight of impurity is far less than the weight of cereal to impurity can be smoothly blown away by wind, plays certain edulcoration effect.

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 agricultural grain airing device comprises an airing platform (1) and is characterized in that a mounting groove (9) is formed in the upper end of the airing platform (1), airing plates (25) are fixed at the positions of notches of the mounting groove (9), an air inlet pipe (8) is fixed on one side of the upper end of the airing platform (1), a device plate (3) is arranged in the mounting groove (9), a device groove is formed in the upper end of the device plate (3), a fixing plate (11) is fixed on the inner wall of the device groove, a plurality of circular grooves (13) are formed in the upper end of the fixing plate (11) at equal intervals, an air inlet channel (14) penetrates through the side wall of the fixing plate (11), the air inlet channel (14) is communicated with the circular grooves (13), a corrugated pipe (10) communicated with the air inlet channel (14) is arranged on the side wall of the fixing plate (11), and the tail end of the corrugated pipe (10) is bonded with the inner wall of, the lower extreme and the bellows (10) of air-supply line (8) are connected, the inner wall equidistant of device groove is fixed with a plurality of tuning forks (12), the lateral wall of tuning fork (12) and the bottom surface laminating of sunning board (25), circular slot (13) internal fixation has reed (24) of vertical setting, and is a plurality of reed (24) and tuning fork (12) one-to-one, the inner wall rotation of circular slot (13) is connected with pivot (15), the outer wall circumference of pivot (15) is fixed with a plurality of connecting rod (23), the end of connecting rod (23) is connected with through torsion spring rotation and connects wind cup (22), connect wind cup (22) can get into air inlet channel (14) completely in, be equipped with round cavity (19) in device board (3), the lower extreme of pivot (15) extends to round cavity (19) in and is fixed with rotor (20), the inner wall that round cavity (19) is relative is equipped with rotor (20) complex stator, the outer wall of pivot (15) is fixed with two brush (16) of being connected with the coil on rotor (20), two brush (16) all are connected with conductor wire (17), the bottom of mounting groove (9) is equipped with the reciprocating mechanism who is used for driving device board (3) reciprocating motion.

2. The agricultural grain airing device according to claim 1, wherein a wind collection cover (7) is mounted at the end of the air inlet pipe (8).

3. The agricultural grain airing device according to claim 1, characterized in that the reciprocating mechanism comprises a strip-shaped groove (5) arranged at the bottom in the mounting groove (9), a motor (6) is mounted on the inner wall of the strip-shaped groove (5), a reciprocating lead screw (4) is fixed at the tail end of an output shaft of the motor (6), the tail end of the reciprocating lead screw (4) is rotatably connected with the inner wall of the strip-shaped groove (5), a lead screw sleeve (2) matched with the reciprocating lead screw is sleeved on the reciprocating lead screw (4), the bottom of the lead screw sleeve (2) is slidably connected with the bottom of the strip-shaped groove (5), and the upper end of the lead screw sleeve (2) is fixedly connected with the bottom of the device plate (3).

4. An agricultural grain airing device according to claim 1, wherein the stator comprises S-pole semicircular magnetic pieces (21) and N-pole semicircular magnetic pieces (18) which are fixed on opposite inner walls of the circular cavity (19).