阅读说明：本技术 一种食用菌干燥装置 (Domestic fungus drying device ) 是由 刘鹤 刘勇 吴学红 王燕令 吕财 田友 于 2021-08-27 设计创作，主要内容包括：本发明涉及一种食用菌干燥装置,有效解决香菇烘干循环不方便等问题,其解决的技术方案是包括烘干箱的箱体,箱体的顶部设置有放气口,放气口处安装有横向的挡板；箱体后侧板上开设有左右两个竖直的滑槽,滑槽内安装有竖直的安装板,安装板能沿滑槽上下移动,左右两个安装板移动不同步；安装板上从上至下均布有多个前后方向的支撑杆,左右两个安装板上相互对应的两个支撑杆上放置有一个托盘；左右两个安装板上从上至下放置有多层托盘；托盘由前后左右四个侧板组成,托盘的底部为百叶窗结构,托盘上安装有横向的推杆,挤压推杆能使百叶窗结构打开,松开推杆百叶窗结构关闭,推杆的左端固定有第一永磁铁,本发明实现香菇的流转,实现均匀烘干。(The invention relates to an edible mushroom drying device, which effectively solves the problems of inconvenient mushroom drying circulation and the like, and adopts the technical scheme that the edible mushroom drying device comprises a box body of a drying box, wherein the top of the box body is provided with an air outlet, and a transverse baffle is arranged at the air outlet; the rear side plate of the box body is provided with a left vertical sliding groove and a right vertical sliding groove, a vertical mounting plate is mounted in the sliding grooves, the mounting plate can move up and down along the sliding grooves, and the left mounting plate and the right mounting plate move asynchronously; a plurality of supporting rods in the front-back direction are uniformly distributed on the mounting plates from top to bottom, and a tray is placed on the two corresponding supporting rods on the left mounting plate and the right mounting plate; a plurality of layers of trays are arranged on the left mounting plate and the right mounting plate from top to bottom; the mushroom drying tray comprises a tray, a transverse pushing rod and a first permanent magnet, wherein the tray is composed of four side plates, namely a front side plate, a rear side plate, a left side plate and a right side plate, the bottom of the tray is of a shutter structure, the transverse pushing rod is installed on the tray, the pushing rod is extruded to enable the shutter structure to be opened, the shutter structure of the pushing rod is loosened to be closed, and the first permanent magnet is fixed to the left end of the pushing rod.)

1. An edible fungus drying device comprises a box body (1) of a drying box, and is characterized in that an air release port (2) is formed in the top of the box body (1), and a transverse baffle (3) is installed at the air release port (2); a left vertical sliding groove and a right vertical sliding groove (4) are formed in the rear side plate of the box body (1), a vertical mounting plate (5) is mounted in each sliding groove (4), the mounting plates (5) can move up and down along the sliding grooves (4), and the left mounting plate and the right mounting plate (5) do not move synchronously; a plurality of supporting rods (6) in the front-back direction are uniformly distributed on the mounting plates (5) from top to bottom, and a tray (7) is arranged on the two supporting rods (6) corresponding to each other on the left and right mounting plates (5); a plurality of layers of trays (7) are arranged on the left mounting plate and the right mounting plate (5) from top to bottom;

the tray (7) consists of four side plates, namely a front side plate, a rear side plate, a left side plate and a right side plate, the bottom of the tray (7) is provided with a shutter structure (8), a transverse push rod (9) is installed on the tray (7), the shutter structure (8) can be opened by extruding the push rod (9), the shutter structure (8) is closed by loosening the push rod (9), and the left end of the push rod (9) is fixedly provided with a first permanent magnet (10);

a conveyor belt (11) is arranged in the box body (1) along the inner wall of the box body (1) for a circle, the conveyor belt (11) can rotate, blocking pieces (12) are uniformly distributed on the inner side surface of the conveyor belt (11), and a guide plate (13) is arranged at the upper right corner in the box body (1);

a vertical conveying belt (14) is installed on the left side in the box body (1), and a second permanent magnet (15) is fixed on the outer side surface of the conveying belt (14); along with the rotation of the conveyer belt (14) driven by the motor (18), the second permanent magnets (15) can sequentially correspond to the first permanent magnets (10) from bottom to top, so that the push rods (9) on the trays (7) are sequentially extruded; the second permanent magnet (15) can push the baffle (3) to move once towards the direction of closing the air release opening (2) when rotating to the top.

2. An edible fungus drying device according to claim 1, wherein the louver structure (8) comprises a plurality of blades hinged between the front and rear side walls of the tray (7), wherein a torsion spring is arranged at the hinged shaft, the hinged shaft rotates to drive the blades to rotate, a pinion is arranged at the front end of each hinged shaft, and the push rod (9) is provided with teeth which are simultaneously meshed with the plurality of pinions.

3. The edible fungus drying device as claimed in claim 1, wherein a plurality of vent holes (16) are uniformly distributed on the conveyor belt (11), guide wheels (17) are mounted at the upper, lower, left and right four corners inside the box body (1) through brackets, the guide wheels (17) support the inner side surface of the conveyor belt (11), and one guide wheel (17) is driven by a motor (18) to rotate actively.

4. The edible fungus drying device as claimed in claim 1, wherein two cams (19) respectively positioned at the lower ends of the two mounting plates (5) are fixed on the rear side wall of the box body (1), the mounting plates (5) are pushed to move upwards after the cams (19) rotate, the two cams (19) are driven by the motor (18) to rotate synchronously, and the initial angles of the two cams (19) are different.

5. The edible fungus drying device according to claim 1, wherein a first vertical piston cavity (20) and a second horizontal piston cavity (21) are arranged above the box body (1), the two piston cavities are connected together through a pipeline, a one-way air inlet valve is arranged on the pipeline, and a one-way air outlet valve is arranged on the first piston cavity (20); a first piston rod (22) in the first piston cavity (20) penetrates through the box body (1), a third permanent magnet (24) is fixed at the lower end of the first piston rod (22), the third permanent magnet (24) can be pushed by the second permanent magnet (10), and a pressure spring is sleeved on the first piston rod (22); a second piston rod (23) in the second piston cavity (21) is fixedly connected with the left end of the baffle plate (3).

6. An edible fungus drying device according to claim 1, wherein vertical limiting plates (25) are arranged on the left side and the right side of the bottom of each tray (7).

7. An edible fungus drying device according to claim 1, wherein a support plate (26) is arranged in the box body (1) in the front-back direction, and the support plate (26) is arranged between two layers of the conveyor belt (14).

8. An edible fungus drying device according to claim 1, wherein a plurality of connecting rods (27) are distributed in each tray (17), and the density of the connecting rods (27) in the tray (17) at the uppermost layer is the highest.

Technical Field

The invention relates to the field of edible mushroom processing, in particular to an edible mushroom drying device.

Background

The existing mushroom drying is directly placed in a furnace body for drying through a layer of trays; due to uneven heating, the position of the multi-layer tray needs to be changed manually at regular time. Meanwhile, in actual operation, large mushrooms generally need to be placed on the top layer, so that the mushrooms are convenient to dry. Simultaneously, the air release port is opened in the early stage of drying, so that the moisture is convenient to evaporate quickly, and the air release port is closed in the later stage, so that the moisture in the mushrooms can be guaranteed, and the mushrooms can be dried excessively. However, the series of operations are all manual processes, which are time-consuming and labor-consuming. The functions that current mechanical device can realize are limited to after circulating, make the space of inside deposit mushroom diminish very easily, can not improve work efficiency.

Disclosure of Invention

In view of the above situation, the present invention aims to provide an edible mushroom drying device, which can effectively solve the problems of inconvenient drying cycle of mushrooms, etc.

The technical scheme for solving the problem is that the drying box comprises a box body of the drying box, wherein an air release port is arranged at the top of the box body, and a transverse baffle is arranged at the air release port; the rear side plate of the box body is provided with a left vertical sliding groove and a right vertical sliding groove, a vertical mounting plate is mounted in the sliding grooves, the mounting plate can move up and down along the sliding grooves, and the left mounting plate and the right mounting plate move asynchronously; a plurality of supporting rods in the front-back direction are uniformly distributed on the mounting plates from top to bottom, and a tray is placed on the two corresponding supporting rods on the left mounting plate and the right mounting plate; a plurality of layers of trays are arranged on the left mounting plate and the right mounting plate from top to bottom;

the tray consists of four side plates, namely a front side plate, a rear side plate, a left side plate and a right side plate, the bottom of the tray is of a shutter structure, a transverse push rod is mounted on the tray, the push rod is extruded to open the shutter structure, the shutter structure of the push rod is released to close, and a first permanent magnet is fixed at the left end of the push rod;

the conveying belt is arranged in the box body along the inner wall of the box body by a circle and can rotate, retaining pieces are uniformly distributed on the inner side surface of the conveying belt, and a guide plate is arranged at the upper right corner in the box body;

a vertical conveying belt is installed on the left side in the box body, and a second permanent magnet is fixed on the outer side surface of the conveying belt; along with the rotation of the conveyer belt driven by the motor, the second permanent magnets can sequentially correspond to the first permanent magnets from bottom to top, so that the push rods on the trays are sequentially extruded; every time the second permanent magnet rotates to the top, the baffle can be pushed to move once towards the direction of closing the air release opening.

The shutter structure comprises a plurality of blades hinged between the front side wall and the rear side wall of the tray, wherein a torsional spring is arranged at the position of the hinged shaft, the hinged shaft rotates to drive the blades to rotate, a small gear is arranged at the front end of each hinged shaft, and teeth meshed with the small gears simultaneously are arranged on the push rod.

A plurality of vent holes are uniformly distributed in the conveying belt, guide wheels are mounted at the upper, lower, left and right four corners in the box body through supports, the guide wheels support the inner side face of the conveying belt, and one guide wheel is driven by a motor to rotate actively.

The rear side wall of the box body is fixedly provided with two cams which are respectively positioned at the lower ends of the two mounting plates, the mounting plates are pushed to move upwards after the cams rotate, the two cams are driven by a motor to rotate synchronously, and the two cams are different in initial angle.

A vertical first piston cavity and a horizontal second piston cavity are arranged above the box body, the two piston cavities are connected together through a pipeline, a one-way air inlet valve is arranged on the pipeline, and a one-way air outlet valve is arranged on the first piston cavity; a first piston rod in the first piston cavity penetrates through the box body, a third permanent magnet is fixed at the lower end of the first piston rod and can be pushed by the second permanent magnet, and a pressure spring is sleeved on the first piston rod; and a second piston rod in the second piston cavity is fixedly connected with the left end of the baffle.

Vertical limiting plates are mounted on the left side and the right side of the bottom of each tray.

The inside of box be provided with the backup pad of fore-and-aft direction, the backup pad is arranged in between the two-layer of conveyer belt.

And a plurality of connecting rods are uniformly distributed in each tray, wherein the density of the connecting rods in the tray positioned at the uppermost layer is the highest.

The invention has the advantages that:

1. the circulation of mushroom is directly realized in the furnace body, and uniform drying is realized.

2. The mushrooms are placed layer by layer, so that the placing quantity is increased.

3. The large mushrooms are left in the top layer to accelerate drying.

4. Gradually closing the upper air release port, accelerating drying in the early stage, and keeping certain moisture in the later stage.

5. Through the shaking of the tray, the shiitake mushrooms are discharged more uniformly, and the flow of air inside the shiitake mushrooms is accelerated.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a front sectional view of the present invention (without a tray).

Fig. 4 is a front sectional view of the present invention (placing tray 7.

Fig. 5 is a schematic view of a tray.

Fig. 6 is a perspective view of the conveyor belt.

Detailed Description

The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 6, the invention comprises a box body 1 of a drying box, wherein the top of the box body 1 is provided with an air release port 2, and a transverse baffle 3 is arranged at the air release port 2; a left vertical sliding groove 4 and a right vertical sliding groove 4 are formed in the rear side plate of the box body 1, a vertical mounting plate 5 is mounted in each sliding groove 4, the mounting plates 5 can move up and down along the sliding grooves 4, and the left mounting plate 5 and the right mounting plate 5 do not move synchronously; a plurality of supporting rods 6 in the front-back direction are uniformly distributed on the mounting plates 5 from top to bottom, and a tray 7 is arranged on the two supporting rods 6 corresponding to each other on the left and right mounting plates 5; a plurality of layers of trays 7 are arranged on the left mounting plate 5 and the right mounting plate 5 from top to bottom;

the tray 7 consists of four side plates, namely a front side plate, a rear side plate, a left side plate and a right side plate, the bottom of the tray 7 is provided with a shutter structure 8, a transverse push rod 9 is installed on the tray 7, the push rod 9 is extruded to open the shutter structure 8, the shutter structure 8 is released to close the push rod 9, and the left end of the push rod 9 is fixed with a first permanent magnet 10;

a conveyor belt 11 which is arranged along the inner wall of the box body 1 by a circle is arranged in the box body 1, the conveyor belt 11 can rotate, blocking pieces 12 are uniformly distributed on the inner side surface of the conveyor belt 11, and a guide plate 13 is arranged at the upper right corner in the box body 1;

a vertical conveying belt 14 is arranged on the left side in the box body 1, and a second permanent magnet 15 is fixed on the outer side surface of the conveying belt 14; as the motor 18 drives the conveyor belt 14 to rotate, the second permanent magnets 15 can sequentially correspond to the first permanent magnets 10 from bottom to top, so that the push rods 9 on the trays 7 are sequentially extruded; the second permanent magnet 15 can push the baffle 3 to move once towards the direction of closing the air release port 2 every time the second permanent magnet rotates to the top.

In order to realize that the shutter structure 8 is opened after the push rod 9 moves, the shutter structure 8 is composed of a plurality of blades hinged between the front side wall and the rear side wall of the tray 7, wherein a torsional spring is arranged at a hinged shaft, the hinged shaft rotates to drive the blades to rotate, a small gear is arranged at the front end of each hinged shaft, and teeth meshed with the small gears are arranged on the push rod 9.

In order to realize the installation and the rotation of the conveyor belt 11, a plurality of vent holes 16 are uniformly distributed on the conveyor belt 11, guide wheels 17 are arranged at the upper, lower, left and right four corners inside the box body 1 through a bracket, the guide wheels 17 support the inner side surface of the conveyor belt 11, and one guide wheel 17 is driven by a motor 18 to actively rotate.

In order to realize that the left and right mounting plates 5 move asynchronously; two cams 19 respectively positioned at the lower ends of the two mounting plates 5 are fixed on the rear side wall of the box body 1, the mounting plates 5 are pushed to move upwards after the cams 19 rotate, the two cams 19 are driven by a motor 18 to rotate synchronously, and the initial angles of the two cams 19 are different.

In order to realize that the baffle 3 can be pushed to move once towards the direction of closing the air release port 2 when the second permanent magnet 15 rotates to the top once; a vertical first piston cavity 20 and a horizontal second piston cavity 21 are arranged above the box body 1, the two piston cavities are connected together through a pipeline, a one-way air inlet valve is arranged on the pipeline, and a one-way air outlet valve is arranged on the first piston cavity 20; a first piston rod 22 in the first piston cavity 20 penetrates through the box body 1, a third permanent magnet 24 is fixed at the lower end of the first piston rod 22, the third permanent magnet 24 can be pushed by the second permanent magnet 10, and a pressure spring is sleeved on the first piston rod 22; a second piston rod 23 in the second piston chamber 21 is fixedly connected with the left end of the baffle 3.

In order to prevent the trays 7 from falling off the support rods 6, vertical limit plates 25 are installed on the left and right sides of the bottom of each tray 7.

In order to prevent the conveyor belt 14 from bending and deforming when the second permanent magnet 15 and the first permanent magnet 10 correspond to each other, a support plate 26 is disposed in the box 1 in the front-rear direction, and the support plate 26 is disposed between two layers of the conveyor belt 14.

In order to allow the large mushrooms to remain on the uppermost tray 7, a plurality of tie bars 27 are uniformly distributed inside each tray 7, wherein the tie bars 27 in the uppermost tray 7 have the highest density.

When the mushroom box is used, the front side plate of the box body 1 is opened at first, and the trays 7 filled with mushrooms are placed in sequence from bottom to top; every layer of tray 7 is supported by controlling two bracing pieces 6, and two limiting plates 25 about pushing away the set bottom simultaneously can prevent that tray 7 from dropping from bracing piece 6. For convenience of explanation, the tray 7 is divided into a first layer and a second layer … … nth layer in this order from top to bottom.

When the mushroom is used for the first time, the mushroom is not placed in the first layer. When the drying operation is started, a power supply is turned on or stove fire is ignited; the motor 18 is simultaneously activated, and when the motor 18 is activated, the conveyor belt 14 and the conveyor belt 11 are driven to rotate together.

In the initial state, since a torsion spring is installed at each of the hinge axes of the blades in the louver structure 8, the louver structure 8 is in a closed state where the mushrooms are held in the respective trays 7. When the conveyor belt 14 rotates, the second permanent magnets 15 on the conveyor belt 14 are driven to rotate and correspond to the first permanent magnets 10 from bottom to top.

When the second permanent magnet 15 corresponds to the first permanent magnet 10 at the end of the push rod 9 on the nth-layer tray 7, under the action of repulsion force, the push rod 9 moves rightwards, the louver structure 8 on the nth-layer tray 7 is opened through the teeth on the push rod 9, and mushrooms fall down between two adjacent blades in the louver structure 8 and fall on the conveyor belt 11; the mushrooms are then transferred from the bottom to the first tray 7 by the conveyor belt 11. The N-th layer of mushrooms is conveyed to the first layer.

Similarly, when the second permanent magnet 15 continues to rise, the shutter structure 8 of the tray 7 on the nth layer is closed, and then the mushrooms on the push tray on the nth-1 layer fall onto the nth layer. And analogizing in sequence until the mushrooms on the first layer drop onto the second layer, so that the position of one finished mushroom is changed.

By the replacement in the above manner, the following advantages are achieved; 1. on one hand, the traditional multilayer placing mode is kept, so that the mushrooms can be fully used, the mushrooms fall off, and the mushrooms move, so that the situation that the local parts of the mushrooms are in contact with the tray 7 all the time and the temperature is too high is avoided; 3. the mushroom can be replaced circularly according to the replacement rule, and the consistent heat quantity of all mushrooms is ensured; 4. because the density of the connecting rods 27 in the first layer is high, large mushrooms can be remained in the first layer, and the quick drying of the large mushrooms is facilitated.

Secondly, at the beginning, the moisture content of mushroom is great, and baffle 3 does not block relief port 2 this moment, is favorable to quick hydrofuge. With the rotation of the second permanent magnet 15 to the top each time, the third permanent magnet 24 is pushed, the first piston cavity 20 is extruded, and then the second piston cavity 21 is extruded, so that the gradual closing of the air release port 2 of the baffle plate 3 is realized. Can be along with the going on of stoving process, be the slow closing of relief port 2, realized according to the difference of humidity, automatic regulation relief port 2's aperture, until last relief port 2 closes completely, avoid the mushroom to cross dry. The first piston rod 22 can reset under the action of the compression spring every time, and the second piston cavity 21 cannot automatically reset due to the design of the one-way air inlet valve, so that the baffle 3 can be ensured to be in a rightward feeding state every time.

In another aspect; along with the drive of motor 18, two cams 19 also can rotate about, because the initial angle of two cams 19 is different, consequently control two mounting panels 5 frequency inconsistent that reciprocate, can make multilayer tray 7 all control and rock, through rocking, can be that the mushroom is put more evenly to be favorable to inside air flow, the process of drying with higher speed.