KR102496074B1 - Device for removing foreign substances from bottle cultivated mushrooms medium - Google Patents

Abstract

The present invention relates to an apparatus for removing foreign substances from a bottle-grown mushroom medium, and more particularly, the operation of removing foreign substances adhering to the surface of the medium remaining in a mushroom cultivation bottle for recycling the bottle-grown mushroom medium after harvesting mushrooms is an automated process. It relates to an apparatus for removing foreign substances in a bottle-grown mushroom medium that can further improve economic feasibility by increasing productivity and at the same time reducing the required manpower.
An apparatus for removing foreign matter in a bottle-grown mushroom medium according to the present invention includes a body frame; a transfer unit installed on the upper side of the body frame and transporting and entering baskets containing cultivation bottles arranged in a plurality of rows and columns; a rotation actuating unit for fixing the basket transported to a certain position by the transfer unit and the cultivation bottles inside the basket so that they do not flow together, and rotating the basket so that the upper openings of the cultivation bottles face downward; a work unit installed on the lower side of the body frame to shake off the surface of the medium protruding into the inlet of the cultivation bottle in an inverted state by the rotation operation unit; It is characterized by including.

Description

Device for removing foreign substances from bottle cultivated mushrooms medium}

The present invention relates to an apparatus for removing foreign substances from a bottle-grown mushroom medium, and more particularly, the operation of removing foreign substances adhering to the surface of the medium remaining in a mushroom cultivation bottle for recycling the bottle-grown mushroom medium after harvesting mushrooms is an automated process. It relates to an apparatus for removing foreign substances in a bottle-grown mushroom medium that can further improve economic feasibility by increasing productivity and at the same time reducing the required manpower.

In recent years, people are easily exposed to various adult diseases due to various pollution, stress, lack of exercise, and obesity.

In response to this, the well-being culture that wants to live a pleasant life is greatly spreading, and as one way of it, interest in healthy food is increasing day by day in dietary life.

Among them, interest in mushrooms, which the Romans highly praised as 'food of the gods' and the Chinese called 'elixir of longevity', has increased. is spreading

Representative examples of mushrooms cultivated using bottles include enoki mushrooms, oyster mushrooms, wood ear mushrooms, mandak mushrooms, and maitake mushrooms, and such cultivation methods are different from conventional mushroom cultivation methods using dead trees, etc. It is suitable for mass production because mushrooms are generated on the medium after artificially manufacturing the medium.

On the other hand, since the cultivation of these mushrooms is dependent on manual work by manpower, work efficiency is reduced, leading to reduced productivity and increased production cost due to waste of manpower and time.

However, in recent years, as cultivation facilities have been modernized, cultivation is carried out several times a year because the dual cultivation system using boxes, i.e., the seed culture and cultivation of the medium are separated, and furthermore, the mushroom cultivation system is automated to increase productivity while producing is reducing costs.

As such, in the conventional mushroom cultivation system, productivity was gradually improved compared to the previous method by automating most of the processes, but in some processes, there were still things that had to be done manually. As cultivation and harvesting are repeated, work to remove a large amount of harmful molds such as blue mold, larvae, and various bacteria that gradually propagate in the surface layer of the mushroom medium is being done manually.

In other words, the process of treating fungi, other germs, and insects that mainly propagate on the surface layer of the mushroom medium without using pesticides (hereinafter referred to as "spawn removal work") is difficult to mechanize, so a worker must use a brush and a brush. The same tool was used to manually remove the seed germ by shaking off the surface of the cultured medium.

On the other hand, Korean Patent Publication No. 10-2003-0014974 discloses a "scraping device", which includes a supply conveyor, a rotary plate, a drive motor, a discharge conveyor, an input table, a detection sensor, an input cylinder, a spray nozzle housing, and a scratch housing. , It is configured to include a lifting cylinder. Therefore, when the box is put into the rotary plate along the supply conveyor, watering is performed by the operation of the spray nozzle housing while the rotary plate is rotated 120° around the rotation axis, and the rotary plate is added 120° around the rotation axis. After germ scraping is done by the operation of the spray nozzle housing in the rotated state, when the rotary plate rotates 120° around the rotation axis and returns to its original state, it is discharged along the discharge conveyor.

However, in the conventional germ scraping device as described above, a series of processes such as water supply and washing operations for cultivation bottles and germ scraping operations for mushroom spawn are performed simultaneously and sequentially on a rotary plate periodically rotated by 120 ° by a driving means. It is configured to be made up of, and this germ scraping operation is an operation of scratching the surface of the cultured medium so that mushrooms grow. had a difficult problem.

Republic of Korea Patent Publication No. 10-2003-0014974: Bacterial scraping device

The present invention has been made to solve the above problems, and an object of the present invention is to remove foreign substances adhering to the surface of the medium in order to recycle the mushroom medium remaining in the cultivation bottle after harvesting the mushrooms by an automated process. It is an object of the present invention to provide a device for removing foreign substances in a bottle-grown mushroom medium that can further improve economic feasibility by increasing productivity and reducing required manpower by enabling continuous operation.

In order to achieve the above object, an apparatus for removing foreign matter in a bottle-grown mushroom medium according to the present invention includes a body frame; a transfer unit installed on the upper side of the body frame and transporting and entering baskets containing cultivation bottles arranged in a plurality of rows and columns; a rotation actuating unit for fixing the basket transported to a certain position by the transfer unit and the cultivation bottles inside the basket so that they do not flow together, and rotating the basket so that the upper openings of the cultivation bottles face downward; a work unit installed on the lower side of the body frame to shake off the surface of the medium protruding into the inlet of the cultivation bottle in an inverted state by the rotation operation unit; It is characterized by including.

In addition, in the apparatus for removing foreign matter in a bottle-grown mushroom medium according to the present invention, the rotational operation unit includes a rotational shaft on both sides of the body frame, a vertical guide protruding by a predetermined length in a direction perpendicular to the rotational axis, and both ends of the rotational shaft. A fixing plate connected to be able to go up and down along a vertical guide and having an insertion hole into which can be inserted corresponding to the inlet of the cultivation bottles, and a device that is vertically coupled to the rotation shaft and pushes or pulls the fixing plate according to the extension operation of the rod. 1 characterized in that it is configured to include an actuator and a rotation drive motor for rotating the rotation shaft.

In addition, in the apparatus for removing foreign matter in a bottle-grown mushroom medium according to the present invention, the working unit includes a guide post vertically installed on both sides of the body frame, an elevating plate connected to be able to move up and down along the guide post, and according to the elongation of the rod A second actuator that moves the elevating plate up and down, a plurality of brush rollers installed above the elevating plate and moving up and down together with the elevating plate, and a roller driving motor for rotating and driving the brush rollers. to be characterized

In addition, in the apparatus for removing foreign substances in a bottle-grown mushroom medium according to the present invention, the working unit further includes forward and backward moving means connected to be movable forward and backward in the direction in which the plurality of brush rollers are arranged when the brush roller is rotated. It is characterized by being composed of.

According to the configuration described above, the apparatus for removing foreign substances in the bottle-grown mushroom medium according to the present invention removes foreign substances adhering to the surface of the medium in order to recycle the mushroom medium remaining in the cultivation bottle after harvesting the mushrooms is a continuous operation by an automated process. By enabling it to be done, it has the advantage of increasing productivity and at the same time reducing the required manpower to further improve economic efficiency.

1 is a side view showing an apparatus for removing foreign substances in a bottle-grown mushroom medium according to an embodiment of the present invention.
2 is a plan view showing an apparatus for removing foreign substances in a bottle-grown mushroom medium according to an embodiment of the present invention.
3 is a front view showing an apparatus for removing foreign substances in a bottle-grown mushroom medium according to an embodiment of the present invention.
Figures 4a and 4b is a state diagram showing the operating state of the rotary operation unit of the foreign matter removal device of the bottle-grown mushroom medium according to an embodiment of the present invention.
Figure 5 is a state diagram showing the operating state of the working unit of the foreign matter removal device of the bottle-grown mushroom medium according to an embodiment of the present invention.
Figure 6 is a state diagram showing the operating state of the working unit of the foreign matter removal device of the bottle-cultivated mushroom medium according to an embodiment of the present invention.

Hereinafter, with reference to the embodiment shown in the drawings, a foreign matter removal device (hereinafter referred to as a "foreign matter removal device") of a bottle-grown mushroom medium according to the present invention will be described in more detail.

1 is a side view showing a foreign matter removal device for a bottle-grown mushroom medium according to an embodiment of the present invention, and FIG. 2 is a plan view showing a foreign matter removal device for a bottle-grown mushroom medium according to an embodiment of the present invention. is a front view showing the foreign matter removal device of the bottle-grown mushroom medium according to an embodiment of the present invention, and FIGS. 5 is a state diagram showing the operating state of the working part of the foreign matter removal device of the bottle-grown mushroom medium according to an embodiment of the present invention, and FIG. 6 is a bottle-grown mushroom medium according to an embodiment of the present invention. It is a state diagram showing the operating state of the working part of the foreign matter removal device.

Referring to the drawings, the foreign matter removal device 1 according to an embodiment of the present invention is configured to include a body frame 10, a transfer unit 20, a rotation operation unit 30 and a work unit 40. .

First, the foreign matter removal device 1 of the present invention relates to a device for automating a spawn removal operation for treating fungi, other germs, and insects that mainly propagate on the surface layer of a mushroom medium.

The body frame 10 is a base frame on which the transfer unit 20, the rotation operation unit 30, and the work unit 40, which will be described later, can be installed.

The body frame 10 includes a bottom frame 11 that is spaced apart from the ground at the bottom and can be installed to adjust the height, and a vertical frame 12 installed vertically from both sides of the bottom frame 11 to a certain height upwards ).

The transfer unit 20 is configured to transfer and enter the basket B containing the cultivation bottles P arranged in a plurality of rows and columns onto the rotary operation unit 30.

That is, the transfer unit 20 is a basket (B) containing a cultivation bottle (P) in a state in which the mushroom harvesting operation has been completed through the previous mushroom processing process, that is, a mushroom medium (M) protruding in a predetermined manner from the entrance of the cultivation bottle. ) is configured so that it can be transferred.

Accordingly, in one embodiment of the present invention, the transfer unit 20 includes a transfer rail 21, a transfer drive motor 22, a guide 23, and a stopper 24.

Referring to FIGS. 1 and 2 , the transfer rail 21 is connected to the transfer drive motor 22 by a power transmission means such as a conveyor belt, and rotates according to the drive of the transfer drive motor 22 .

The operation of the transfer drive motor 22 is controlled by a control unit (not shown), and for this purpose, the transfer rail 21 and the transfer drive motor 22 are connected through a power transmission device such as a belt, pulley, or gear. It can be configured to interlock.

The guide 23 is configured to guide the basket B so that it does not swing left and right while entering along a predetermined path.

Accordingly, the guide 23 is along the direction in which the basket (B) moves from the last installation section of the conveying conveyor (T) in which the path is connected to the conveying rail 22 in the previous mushroom processing process. It is installed to be extended and guides both sides of the basket (B).

In addition, the guide 23 may be installed at a certain height corresponding to the side height of the basket B through a connecting bracket to the upper support plate 32 of the rotary operation unit 30 to be described later.

The stopper 24 is configured to maintain the basket B in a holding state so that the basket B can be accurately positioned at a predetermined arrival point of the rotary operation unit 30 .

The stopper 24 is configured to automatically appear and descend in a vertical direction or a lateral direction to limit the movement range of the basket B moving along the transfer rail 21 .

In addition, in one embodiment of the present invention, although not shown, a sensor (not shown) may be installed instead of the stopper 24 or together with the stopper 24 .

Accordingly, when the basket (B) is transferred to a predetermined position, the control unit may control the operation of the transfer driving motor 22 to be stopped according to a detection signal.

Therefore, in the transfer unit 20, when the basket B arrives at a predetermined arrival point along the transfer rail 21, the operation of the transfer drive motor 22 is stopped, and the rotation operation unit 30 and the When the spawn removal operation of the mushroom medium is completed through the work unit 40, the holding state of the stopper 24 is released, and the transfer rail 21 and the transfer rail 21 in the other direction of the transfer conveyor T for the next mushroom processing process The basket (B) can be transported and discharged to the outside through a discharge conveyor (not shown) that can be installed separately so as to be connected.

The rotation operation part 30 causes the basket B entered through the transfer part 20, that is, the basket B containing the cultivation bottles P arranged in a plurality of rows and columns to be turned upside down. It is a configuration that can be rotated.

At this time, the rotary operation unit 30 in one embodiment of the present invention is fixed so that the basket (B) and the cultivation bottles accommodated in the basket (B) do not flow mutually.

Hereinafter, the configuration of the rotary operation unit 30 will be described in more detail with reference to FIGS. 3A and 3B.

3A and 3B, the rotary operation unit 30 includes a rotational shaft 31, an upper support plate 32, a vertical guide 33, a fixing plate 34, and a first actuator 35 And it is configured to include a rotation drive motor (36).

The rotating shaft 31 is shaft-supported at both ends in the longitudinal direction at the upper end of the vertical frame 12 on both sides.

Thus, the rotating shaft 31 is formed to have a sufficient length to cross between the pair of vertical frames 12 installed on both sides of the body frame 10, and the upper side of the body frame 10 It is rotatably reduced in a horizontal state.

The upper support plate 32 is configured such that the vertical guide 33 to be described later is easily installed on the rotation shaft 31 .

The upper support plate 32 is a plate-like member installed long in a direction crossing the rotation shaft 31 at both sides of the rotation shaft 31 in the longitudinal direction, and connects the rotation shaft 31 and the vertical guide 33 As a medium, it can be integrally coupled to the rotating shaft 31 and rotated together with the rotating shaft 31 .

The vertical guide 33 is configured to guide the fixing plate 34 in a direction perpendicular to the rotating shaft 31 .

Thus, the vertical guide 33 has one end coupled to the upper support plate 32 so as to be erected in a direction perpendicular to the rotational shaft 31, and protrudes as long as a predetermined length.

At this time, the vertical guide 33 may be formed to have a circular cross section like a pipe, and a hanging bar 331 may be formed at the other end to limit the fixing plate 34 to be described later so that it is no longer pushed outward. there is.

The fixing plate 34 is configured to fix the basket (B) and the cultivation bottle (P) so that they do not fall when the cultivation bottle (P) accommodated in the basket (B) is overturned together with the basket (B). .

4A and 4B, both ends of the fixing plate 34 are connected to be able to move up and down along the vertical guide 33, and an insertion hole 341 that can be inserted corresponding to the inlet of the cultivation bottles P. ) is formed.

The first actuator 35 is configured such that the fixing plate 34 is in close contact with the cultivation bottle P so that it can be mutually fixed or unfixed.

In addition, in the first actuator 35, the extension operation of the rod can be controlled by the control unit, and when the basket B arrives at a predetermined position through the transfer unit 20, the rod appears and retracts, and the fixing plate 34 ) to push or pull.

Therefore, according to the extension operation of the rod of the first actuator 35, the insertion hole 341 of the fixing plate 34 is inserted corresponding to the cultivation bottles P, and at this time, the insertion hole 341 is The basket (B) and the cultivation bottle (P) are fixed to each other by being closely attached to the spout of the bottle, and at the same time, when the basket (B) is turned over as the rotating shaft (31) rotates, the basket (B) It is integrally fixed with the transfer rail 21 so as not to fall.

That is, when the basket (B) is rotated while the first actuator (35) pulls the fixing plate (34) in the direction of the rotating shaft (31), the basket (B) and the cultivation bottles (P) are fixed together state so that it can be rotated together with the rotation shaft 31.

The rotation drive motor 36 is configured to be operated by the control unit to rotate the rotation shaft 31 .

Therefore, through the configuration as described above, in the rotation operation unit 30, the basket (B) and the cultivation bottles (P) are rotated in a range of about 180 ° while being integrally fixed with the transfer rail 21, , rotation can be returned to the original state. At this time, although not shown in one embodiment of the present invention, a separate angle adjusting device for limiting the rotation limit range of the rotation shaft 31 may be provided.

That is, as the rotary shaft 31 rotates in the forward direction according to the operation of the rotary driving motor 36, the basket B is turned in the opposite direction so that the spout of the cultivation bottle P faces downward. . At this time, the spawn removal operation is performed through the work unit 40 in a state where the basket (B) is rotated and turned upside down. When the spawn removal operation is completed, the control unit controls the rotary driving motor 36. Through this, the rotating shaft 31 is rotated in the reverse direction again so that the basket B returns to its original state before being overturned.

In this way, when the basket (B) is rotated and returned to its original state, as the seed removal operation of the mushroom medium (M) contained in the cultivation bottles (P) is finally completed, the control unit operates the first actuator (35 ) to control the fixing plate 34 to be released from the cultivation bottle P, and to continue to operate the transfer drive motor 22 to move the basket B from the rotary actuator 30. It is transported and discharged to the outside.

The working part 40 is installed on the lower side of the main body frame 10 and controls the surface of the culture medium M protruding toward the inlet of the cultivation bottle P in an inverted state by the rotary operation part 30. It's a composition to get rid of.

That is, the working part 40 is accommodated in the basket (B) and enters the rotation operation part 30 through the transfer part 20 on the surface of the mushroom medium (M) entered into the cultivation bottle (P). A device for removing foreign matter.

Accordingly, the work unit 40 in one embodiment of the present invention includes a lower support plate 41, a guide post 42, an elevating plate 43, a second actuator 44, and a brush roller ( 45), a roller driving motor 46, and forward and backward movement means 47.

Referring to FIG. 5 , the lower support plate 41 is configured so that the guide posts 42 are stably coupled upward, and the pair of guide posts 42 are on the flat upper surface of the lower support plate 41. It is combined so that it can be erected vertically on both sides.

As described above, the guide posts 42 are vertically installed on both sides of the body frame 10 .

Accordingly, in one embodiment of the present invention, the guide posts 42 are configured as a pair on both sides of the bottom frame 11 and installed vertically.

At this time, in one embodiment of the present invention, the guide post 42 is coupled to the forward and backward movement means 47 to be described later via the lower support plate 41, so that it can move forward and backward from the bottom frame 11 It is characterized by being configured to, and a detailed description thereof will be described below along with the configuration of the forward and backward movement means 47.

In addition, as described above, a pair of guide posts 42 are installed on both sides of the lower support plate 41, and the pair of guide posts 42 installed in this way have a certain length along each inner longitudinal direction. A guide rail 421 extending to is provided.

The elevating plate 43 is configured to support the brush roller 45 described below at a certain height, and the elevating plate 43 is connected to be movable up and down along the guide post 42. .

The elevating plate 43 may be formed in a plate-like structure having a certain area, and the lower end of either side of the elevating plate 43 is connected to the guide rail 421 by a connecting bracket so that the guide rail 421 It is configured to move up and down along the.

Meanwhile, an LM guide may be used as the guide rail 421 in one embodiment of the present invention. The LM guide may include a structure such as an LM block, an LM rail, and a ball, and the guide rail 421 as described above is coupled with the elevating plate 43 connected to the brush roller 45 of weight and is firmly coupled By forming the structure, the lifting plate 43 lifted by the second actuator 44 to be described later can be stably slid.

The second actuator 44 is driven to move the lifting plate 43 up and down according to the extension and contraction of the rod.

Accordingly, the second actuator 44 may be vertically installed on the upper surface of the lower support plate 41 like the guide post 42. As shown in FIG. Similarly, the distal end of the rod that is vertically coupled to the center of the lower support plate 41 and can be stretched upward is connected to the central portion of the elevating plate 43 .

Therefore, the second actuator 44 is stretched and controlled by the control unit to elevate the elevating plate 43, and at this time, the elevating plate 43 can slide on both end portions of the pair of guide posts 42. It is supported so that it can be stably moved up and down without a large flow.

The brush roller 45 is installed above the elevating plate 43 so as to be movable up and down together with the elevating plate 43, and the brush roller 45 is such that the cultivation bottles P are arranged. Corresponding to the size, a plurality of them are arranged side by side at regular intervals. That is, it is preferable that the length of the brush roller 45 is formed to have a length greater than at least the width of the basket (B), and the entire width in which the plurality of brush rollers 45 are arranged is the size of the cultivation bottle (P). It is preferable to have as many as the number having a larger width than the width in which the entire array is arranged.

Accordingly, the brush roller 45 in one embodiment of the present invention has a cylindrical structure and may be configured as a brush type in which brush members are densely arranged radially.

Therefore, the brush roller 45 rotates at high speed and the brush member spreads radially by the centrifugal force and acts like a blade to brush off the surface of the mushroom medium (M) protruding from the cultivation bottle (P). there will be

The roller driving motor 46 is configured to rotate and drive the brush roller 45 .

Accordingly, referring to FIG. 6 , in one embodiment of the present invention, the roller driving motor 46 may be driven to simultaneously rotate a plurality of the brush rollers 45 .

That is, the roller driving motor 46 is integrally coupled to the bottom of the elevating plate 43 through a bracket, and the plurality of brush rollers 45 are connected through a power transmission device such as a belt, chain, pulley, or gear. It may be configured to rotate in conjunction with each other.

On the other hand, through this configuration, in the foreign matter removal device 1 of the present invention, the elevation plate 43 can be raised to a height adjacent to the cultivation bottles P in an upside-down state by the rotation operation unit 30. there will be

That is, referring to FIG. 5, the extension operation of the second actuator 44 by the control unit allows the brush roller 45 to rise or fall close to the inlet of the cultivation bottle P, With the brush roller 45 raised adjacent to the cultivation bottle P, the brush roller 45 sweeps or brushes the surface of the mushroom medium M according to the operation of the roller drive motor 46. It goes on.

On the other hand, in the foreign matter removal device 1 of the present invention, as described above, the guide post 42 is integrally coupled to the lower support plate 41, and the lower support plate 41 is the forward and backward moving means to be described later. It is characterized in that the brush roller 45 is configured to be movable forward and backward in the direction in which the brush roller 45 is arranged by (47).

Therefore, referring to FIG. 6, in one embodiment of the present invention, the forward and backward movement means 47 includes a guide unit 471, a connecting shaft 472, a circular cam 473, a slider 474, and a front and rear Jin driving motor 475 may be provided and configured.

The guide unit 471 is installed between the bottom frame 10 and the lower support plate 41 so that the lower support plate 41 can slide forward and backward in the direction in which the brush rollers 45 are arranged. It is a support structure.

Accordingly, in one embodiment of the present invention, the guide unit 471 may be an LM guide such as the guide rail 421.

In addition, the guide unit 471 is installed at both ends and the center of the bottom of the lower support plate 41, so that the heavy work part 40 can be firmly supported.

The connection shaft 472 is coupled to one side of the upper end of the lower support plate 41 through a separate bracket so as to horizontally protrude outward from the edge of the lower support plate 41 .

At this time, the connection shaft 472 preferably protrudes in a direction parallel to the longitudinal direction of the brush roller 45, which means that the lower support plate 41 integrally coupled with the connection shaft 472 is the brush roller This is so that it can be moved forward and backward in the arrangement direction of (45).

The circular cam 472 is rotatably coupled to the driving shaft of the forward and backward driving motor 472 .

In addition, the slider 473 is formed to have a certain length, and one end portion in the longitudinal direction is shaft-coupled to the eccentric position of the circular cam 472 so as to freely rotate, and the other end portion connects to the connecting shaft 472. Shaft coupled to free rotation.

Therefore, when the forward/backward drive motor 472 is driven by the control unit, one end portion of the slider 473 moves in a circular motion around the drive shaft of the forward/backward drive motor 472 by the circular cam 472. , At this time, the connecting shaft 472 connected to the other end of the slider 473 reciprocates forward and backward along the movement radius of the slider 473 .

That is, the lower support plate 41 integrally coupled to the connecting shaft 472 moves forward and backward and reciprocally, and in conjunction with this, the plurality of brush rollers 45 move forward and backward below the cultivation bottles P. By moving and shaking off the surface of the mushroom medium (M), an effect is generated so that the spawn removal operation through the foreign matter removal device 1 of the present invention can be performed more reliably and meticulously.

The foreign matter removal device of the bottle-grown mushroom medium described above and shown in the drawings is only one embodiment for carrying out the present invention, and should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is determined only by the matters described in the claims below, and the improved and changed embodiments without departing from the gist of the present invention are obvious to those skilled in the art to which the present invention belongs. It will be said that it belongs to the protection scope of the present invention.

10 body frame
11 bottom frame
11 vertical frame
20 transfer part
21 transfer rail
22 Transfer drive motor
23 Guide
24 stopper
30 Rotation operating part
31 axis of rotation
32 upper support plate
33 Plumb Guide
34 fixed plate
35 first actuator
36 Rotary drive motor
40 working parts
41 lower support plate
42 guide post
43 lifting plate
44 second actuator
45 brush roller
46 Roller drive motor
47 Forward and backward movement means

Claims (4)

body frame;
a transfer unit installed on the upper side of the body frame and transporting and entering baskets containing cultivation bottles arranged in a plurality of rows and columns;
a rotation actuating unit for fixing the basket transported to a certain position by the transfer unit and the cultivation bottles inside the basket so that they do not flow together, and rotating the basket so that the upper openings of the cultivation bottles face downward;
a work unit installed on the lower side of the body frame to shake off the surface of the medium protruding into the inlet of the cultivation bottle in an inverted state by the rotation operation unit; include,
The work unit includes a guide post vertically installed on both sides of the body frame, a lifting plate connected to be able to move up and down along the guide post, a second actuator for moving the lift plate up and down according to the extension of the rod, and the A foreign material removal device for bottle-grown mushroom medium, characterized in that it comprises a plurality of brush rollers installed above the lifting plate and moving up and down together with the lifting plate, and a roller driving motor for rotating and driving the brush rollers. According to claim 1,
The rotation actuating part is connected to a rotational shaft on both sides of the body frame, a vertical guide protruding by a certain length in a direction perpendicular to the rotational shaft, and both ends are connected to be able to move up and down along the vertical guide, Including a fixed plate having an insertion hole that can be inserted corresponding to the inlet, a first actuator that is vertically coupled to the rotating shaft to push or pull the fixed plate according to the extension operation of the rod, and a rotation drive motor that rotates the rotating shaft Debris removal device of bottle cultivation mushroom medium, characterized in that configured. According to claim 1 or 2,
The working unit further comprises a forward and backward moving means connected to be movable forward and backward in the direction in which the plurality of brush rollers are arranged when the brush roller is rotated. delete

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