Selecting device for edible mushroom production and processing

Abstract

According to the technical scheme, the selecting device for edible mushroom production and processing is characterized by comprising a screening box, a PLC is fixedly installed on one side of the screening box, a discharging hole is formed in one side of the screening box, a feeding hole is formed in the top face of the screening box, and a storage pipe is fixedly connected to the inner wall face of the feeding hole in a sleeved mode; the device is provided with a screening box, a PLC, a storage pipe, a feeding hole, a discharging hole, a transmission hole, a driving motor, a screening plate, a mounting block, a mounting groove, a first spring, a first pressing plate, a first connecting column, a rotating shaft, a ratchet wheel, a positioning groove, a mounting hole, a fixing block, an electromagnet, a sealing plate, a weight sensor, a connecting block, a limiting groove, a connecting rod, a limiting column, a clamping plate, a fixing hole, a mounting pipe, a second spring and a second pressing plate. Second connecting columns, clamping grooves and positioning columns are matched for use, so that the effects of screening the edible mushrooms and preventing the edible mushrooms from being stacked on the surface of the screening plate are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to edible mushroom technical field, concretely relates to a selection device for edible mushroom production and processing. BACKGROUND

[0002] Edible mushroom refers to the mushroom (macrofungi) with large fruiting body, which is commonly known as mushroom. There are nearly 950 kinds of edible mushrooms in China, most of which belong to Basidiomycota, and some of which belong to Ascomycota. The edible mushrooms include shiitake, straw mushroom, mushroom, black fungus, tremella, monkey head, bamboo, pine mushroom (pine mushroom), lentinus edodes, red mushroom, ganoderma lucidum, cordyceps, truffle, white mushroom and boletus, etc. A small number of edible mushrooms belong to Ascomycota, including morel, saddle fungus and truffle. The above-mentioned fungi grow in different regions and different ecological environments.

[0003] In the prior art, during the feeding process of edible mushrooms, the edible mushrooms may accumulate on the surface of the sieve frame due to excessive feeding. At this time, the workers use a vibrating motor to screen the edible mushrooms on the surface of the sieve frame, and the edible mushrooms at the top of the edible mushroom pile may be discharged through the discharge hopper without screening, which may affect the screening effect of the edible mushrooms. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a selection device for edible mushroom production and processing, which solves the problem that, during the feeding process of edible mushrooms, the edible mushrooms may accumulate on the surface of the sieve frame due to excessive feeding. At this time, the workers use a vibrating motor to screen the edible mushrooms on the surface of the sieve frame, and the edible mushrooms at the top of the edible mushroom pile may be discharged through the discharge hopper without screening, which may affect the screening effect of the edible mushrooms.

[0005] The above technical purpose of the utility model is achieved through the following technical scheme:

[0006] The utility model provides a kind of selecting device for edible mushroom production and processing, including screening box, the one side of screening box is fixedly installed with PLC controller, the one side of screening box is equipped with discharge hole, the top surface of screening box is equipped with feeding hole, the inner wall of feeding hole is fixedly sleeved with storage tube;Screening assembly, screening assembly is arranged in the one side of screening box, for screening edible mushroom, screening assembly includes: transmission hole, transmission hole is equipped in the one side of screening box, the one side of screening box is provided with driving motor, driving motor is electrically connected with the PLC controller, the driving shaft of driving motor is movably sleeved with transmission hole, the inside of screening box is provided with sieve plate, the inside of screening box is respectively fixedly installed with two installation blocks, the bottom surface of installation block is equipped with mounting groove, the inside top surface of mounting groove is fixedly installed with first spring, the inner circular wall surface of mounting groove is movably sleeved with first pressing plate, the bottom surface of first pressing plate is fixedly installed with first connecting column, the bottom surface of first connecting column is fixedly installed with sieve plate, the inside of screening box is provided with shaft, the outer circular wall surface of shaft is fixedly sleeved with two ratchets, one end of shaft is fixedly installed with the driving shaft of driving motor, the inside one side of screening box is equipped with positioning groove, the inner circular wall surface of positioning groove is movably sleeved with shaft, the inside one side of storage tube is fixedly installed with fixed block, the top surface of fixed block is equipped with mounting hole, the inner circular wall surface of mounting hole is fixedly sleeved with electromagnet, electromagnet is electrically connected with the PLC controller, the bottom surface of storage tube is provided with sealing plate, the top surface of sealing plate is equipped with installation groove, the inside of installation groove is fixedly sleeved with weight sensor, weight sensor is electrically connected with the PLC controller, the one side of sealing plate is fixedly installed with two connecting blocks, the one side of connecting block is equipped with limiting slot, the bottom surface of storage tube is fixedly installed with connecting rod, the both ends of connecting rod are respectively fixedly installed with limiting column, limiting column is movably sleeved with limiting slot, the bottom surface of sealing plate is fixedly installed with two clamping plates, the one side of clamping plate is equipped with fixed hole, the inside one side of screening box is fixedly installed with two installation pipes, the inner circular wall surface of installation pipe is movably sleeved with second spring, the inner circular wall surface of installation pipe is movably sleeved with second pressing plate, one end of second pressing plate is fixedly installed with second connecting column, the one end of second connecting column is equipped with clamping groove, the inner wall of clamping groove is movably sleeved with clamping plate, the inside of clamping groove is fixedly installed with positioning column, positioning column is movably sleeved with fixed hole.

[0007] In order to install and fix the rotating shaft, as a kind of selecting device for edible mushroom production and processing of the utility model, preferably, the inner circular wall surface of positioning groove is fixedly sleeved with bearing, the inner ring of bearing is fixedly sleeved with rotating shaft.

[0008] In order to install and fix the driving motor, as a kind of selecting device for edible mushroom production and processing, preferably, the side of the screening box is fixedly provided with a fixing frame, a circular through hole is formed in the side of the fixing frame, and the inner circular wall surface of the circular through hole is fixedly connected with the driving motor.

[0009] In order to prevent the misalignment between the first pressing plate and the mounting groove, as a kind of selecting device for edible mushroom production and processing, preferably, the inner circular wall surface of the mounting groove is fixedly connected with a first limiting ring, and the inner circular wall surface of the first limiting ring is movably connected with the first connecting column.

[0010] In order to prevent the misalignment between the second pressing plate and the installed pipe, as a kind of selecting device for edible mushroom production and processing, preferably, the inner circular wall surface of the installed pipe is fixedly connected with a second limiting ring, and the inner circular wall surface of the second limiting ring is movably connected with the second connecting column.

[0011] In order to guide the edible mushrooms that slide on the surface of the screen plate, prevent the edible mushrooms from being stuck between the discharge hole and the screen plate, as a kind of selecting device for edible mushroom production and processing, preferably, the side of the screen plate is fixedly provided with a flow guide plate, and the flow guide plate is movably connected with the inner wall surface of the discharge hole.

[0012] In order to supply power to the PLC controller, the driving motor, the weight sensor and the electromagnet, as a kind of selecting device for edible mushroom production and processing, preferably, the side of the screening box is fixedly provided with a storage battery, the storage battery is electrically connected with the PLC controller, the storage battery is electrically connected with the driving motor, the driving motor is electrically connected with the electromagnet, and the driving motor is electrically connected with the weight sensor.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] Through the cooperation of the screening box, the PLC controller, the storage pipe, the feeding hole, the discharge hole, the transmission hole, the driving motor, the screen plate, the installed block, the mounting groove, the first spring, the first pressing plate, the first connecting column, the rotating shaft, the ratchet wheel, the positioning groove, the mounting hole, the fixed block, the electromagnet, the sealing plate, the weight sensor, the connecting block, the limiting groove, the connecting rod, the limiting column, the clamping plate, the fixed hole, the installed pipe, the second spring, the second pressing plate, the second connecting column, the clamping groove and the positioning column, the edible mushrooms can be screened, and the edible mushrooms can be prevented from accumulating on the surface of the screen plate. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2It is the screening box structure schematic view of the utility model;

[0017] Figure 3 It is the installation block structure bottom view schematic view of the utility model;

[0018] Figure 4 It is the installation pipe structure schematic view of the utility model;

[0019] Figure 5 It is the storage pipe structure schematic view of the utility model.

[0020] Reference signs: 1, screening box;2, PLC controller;3, battery;4, storage pipe;5, feed hole;6, discharge hole;7, screen plate;8, deflector;9, transmission hole;10, drive motor;11, fixed frame;12, rotating shaft;13, ratchet wheel;14, positioning groove;15, bearing;16, installation block;17, installation pipe;18, installation slot;19, first spring;20, first pressing plate;21, first connecting column;22, first limit ring;23, second spring;24, second pressing plate;25, second limit ring;26, second connecting column;27, clamping groove;28, positioning column;29, sealing plate;30, installation groove;31, weight sensor;32, connecting block;33, limit slot;34, connecting rod;35, limit column;36, fixed block;37, mounting hole;38, electromagnet;39, clamping plate;40, fixed hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment one

[0023] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5The utility model provides a kind of selection device for edible mushroom production and processing, including screening box 1, PLC controller 2 is fixedly installed in one side of the screening box 1, discharging hole 6 is opened in one side of screening box 1, feeding hole 5 is opened in the top surface of screening box 1, the inner wall surface of feeding hole 5 is fixedly sleeved with storage tube 4, screening assembly is provided in one side of screening box 1, for screening edible mushroom, screening assembly includes transmission hole 9, transmission hole 9 is opened in one side of screening box 1, driving motor 10 is provided in one side of screening box 1, driving motor 10 is electrically connected with PLC controller 2, the driving shaft of driving motor 10 is movably sleeved with transmission hole 9, screen plate 7 is provided in the inside of screening box 1, two installation blocks 16 are respectively fixedly installed in the inside of screening box 1, mounting groove 18 is opened in the bottom surface of installation block 16, first spring 19 is fixedly installed in the inside top surface of mounting groove 18, first pressure plate 20 is movably sleeved with the inner circular wall surface of mounting groove 18, first connecting column 21 is fixedly installed in the bottom surface of first pressure plate 20, the bottom surface of first connecting column 21 is fixedly installed with screen plate 7, rotating shaft 12 is provided in the inside of screening box 1, two ratchets 13 are fixedly sleeved with the outer circular wall surface of rotating shaft 12, one end of rotating shaft 12 is fixedly installed with the driving shaft of driving motor 10, positioning groove 14 is opened in one side in the inside of screening box 1, the inner circular wall surface of positioning groove 14 is movably sleeved with rotating shaft 12, fixed block 36 is fixedly installed in one side in the inside of storage tube 4, mounting hole 37 is opened in the top surface of fixed block 36, the inner circular wall surface of mounting hole 37 is fixedly sleeved with electromagnet 38, electromagnet 38 is existing structure and will not be described here, the model of electromagnet 38 is LX-1408, electromagnet 38 is electrically connected with PLC controller 2, the bottom surface of storage tube 4 is provided with sealing plate 29, the top surface of sealing plate 29 is opened with installation groove 30, weight sensor 31 is fixedly sleeved in the inside of installation groove 30, weight sensor 31 is existing structure and will not be described here, the model of weight sensor 31 is CZL928, weight sensor 31 is electrically connected with PLC controller 2, one side of sealing plate 29 is fixedly installed with two connecting blocks 32, limiting groove 33 is opened in one side of connecting block 32, connecting rod 34 is fixedly installed in the bottom surface of storage tube 4, limiting column 35 is respectively fixedly installed in the both ends of connecting rod 34, limiting column 35 is movably sleeved with limiting groove 33, the bottom surface of sealing plate 29 is fixedly installed with two clamping plates 39, fixed hole 40 is opened in one side of clamping plate 39, two installation tubes 17 are fixedly installed in one side in the inside of screening box 1, the inner circular wall surface of installation tube 17 is movably sleeved with second spring 23, the inner circular wall surface of installation tube 17 is movably sleeved with second pressure plate 24, one end of second connecting column 26 is fixedly installed with second pressure plate 24, the one end of second connecting column 26 is opened with clamping groove 27, the inner wall surface of clamping groove 27 is movably sleeved with clamping plate 39, positioning column 28 is fixedly installed in the inside of clamping groove 27, positioning column 28 is movably sleeved with fixed hole 40, through the storage tube 4 of setting, when using, staff uses PLC controller 2 to start driving motor 10, weight sensor 31 and electromagnet 38,The weight sensor 31 is set to a value, and driving the drive shaft of the motor 10 to rotate will drive the rotating shaft 12 and the ratchet wheel 13 to rotate, and then the protrusions of the ratchet wheel 13 will hit the surface of the sieve plate 7, at this time the sieve plate 7 moves upward to drive the first connecting column 21 and the first pressing plate 20 to move upward, and then the first pressing plate 20 will extrude the first spring 19, when the protrusions of the ratchet wheel 13 leave the surface of the sieve plate 7, the rebound force of the first spring 19 will push the first pressing plate 20, the first connecting column 21 and the sieve plate 7 to reset, so that the sieve plate 7 repeatedly moves up and down, and then the sieve plate 7 achieves the effect of vibration, at this time the worker adds the edible fungi into the inside of the storage tube 4, and then the edible fungi will fall on the surface of the sealing plate 29 and the weight sensor 31, when the edible fungi on the surface of the weight sensor 31 reaches the set value, the weight sensor 31 will feed back the signal to the PLC controller 2, and then the PLC controller 2 will de-energize the electromagnet 38, and then the electromagnet 38 loses the magnetic force, at this time the weight of the edible fungi in the storage tube 4 will extrude the sealing plate 29 downward, and then the sealing plate 29 is opened, and then the edible fungi falls from the opening at the bottom of the storage tube 4 to the surface of the sieve plate 7, in this process, the downward rotation of the sealing plate 29 will drive the second connecting column 26 and the second pressing plate 24 to move, and then the second pressing plate 24 will extrude the second spring 23, when the edible fungi in the storage tube 4 is exhausted, the sealing plate 29 loses the downward extrusion force, and then the rebound force of the second spring 23 will push the sealing plate 29 to reset, and then the PLC controller 2 will energize the electromagnet 38, and the electromagnet 38 generates a magnetic force to attract the sealing plate 29, and the edible fungi falling on the surface of the sieve plate 7 will be screened by the vibrating sieve plate 7, in this process, the small particles of edible fungi will pass through the mesh holes on the surface of the sieve plate 7 and be discharged from the opening at the bottom of the screening box 1, and the large particles of edible fungi will be discharged through the discharge hole 6, in this process, since the weight sensor 31 has a weight value setting for the edible fungi in the storage tube 4, the edible fungi in the storage tube 4 will not accumulate too much, and then the edible fungi falling on the surface of the sieve plate 7 will not accumulate, thereby achieving the effect of screening the edible fungi and preventing the edible fungi from accumulating on the surface of the sieve plate 7.

[0024] Embodiment Two

[0025] Based on the above embodiment 1, reference is made to Figure 2 and Figure 3The inner circular wall surface of the positioning groove 14 is fixedly sleeved with a bearing 15, the inner ring of the bearing 15 is fixedly sleeved with the rotating shaft 12, the bearing 15 is arranged, the rotating shaft 12 is conveniently installed and fixed, the one side of the screening box 1 is fixedly installed with a fixed frame 11, the one side of the fixed frame 11 is provided with a circular through hole, the inner circular wall surface of the circular through hole is fixedly sleeved with the driving motor 10, the fixed frame 11 is arranged, the driving motor 10 is conveniently installed and fixed, the inner circular wall surface of the installation groove 18 is fixedly sleeved with a first limiting ring 22, the inner circular wall surface of the first limiting ring 22 is movably sleeved with the first connecting column 21, the first limiting ring 22 is arranged, and the dislocation between the first pressing plate 20 and the installation groove 18 is prevented.

[0026] Example three

[0027] Based on the above-mentioned embodiments 1 or 2, according to Figure 1 、 Figure 2 and Figure 4 , the inner circular wall surface of the installation pipe 17 is fixedly sleeved with a second limiting ring 25, the inner circular wall surface of the second limiting ring 25 is movably sleeved with the second connecting column 26, the second limiting ring 25 is arranged, and the dislocation between the second pressing plate 24 and the installation pipe 17 is prevented, the one side of the sieve plate 7 is fixedly installed with a guide plate 8, the guide plate 8 is movably sleeved with the inner wall surface of the discharge hole 6, the guide plate 8 is arranged, the edible fungi on the surface of the sieve plate 7 is conveniently guided, and the edible fungi is prevented from being stuck between the discharge hole 6 and the sieve plate 7, the one side of the screening box 1 is fixedly installed with a storage battery 3, the storage battery 3 is electrically connected with the PLC controller 2, the storage battery 3 is electrically connected with the driving motor 10, the driving motor 10 is electrically connected with the electromagnet 38, the driving motor 10 is electrically connected with the weight sensor 31, the storage battery 3 is arranged, and the PLC controller 2, the driving motor 10, the weight sensor 31 and the electromagnet 38 are conveniently powered.

[0028] Working principle: please refer to Figures 1-5As shown, by setting the storage pipe 4, in use, the staff uses the PLC controller 2 to start the driving motor 10, the weight sensor 31 and the electromagnet 38, and sets the value of the weight sensor 31, and then the driving shaft of the driving motor 10 rotates to drive the rotating shaft 12 and the ratchet 13 to rotate, and then the protrusions of the ratchet 13 hit the surface of the sieve plate 7, at this time the sieve plate 7 moves upward to drive the first connecting column 21 and the first pressing plate 20 to move upward, and then the first pressing plate 20 extrudes the first spring 19, when the protrusions of the ratchet 13 leave the surface of the sieve plate 7, the rebound force of the first spring 19 pushes the first pressing plate 20, the first connecting column 21 and the sieve plate 7 to reset, and the sieve plate 7 repeatedly moves up and down by repeated operation, and the sieve plate 7 achieves the effect of vibration, at this time the staff adds the edible fungi into the inside of the storage pipe 4, and then the edible fungi fall on the surface of the sealing plate 29 and the weight sensor 31, when the edible fungi on the surface of the weight sensor 31 reach the set value, the weight sensor 31 feeds back the signal to the PLC controller 2, and then the PLC controller 2 deenergizes the electromagnet 38, and then the electromagnet 38 loses the magnetic force, at this time the weight of the edible fungi in the inside of the storage pipe 4 extrudes the sealing plate 29 downward, and then the sealing plate 29 is opened, and then the edible fungi fall from the opening at the bottom of the storage pipe 4 to the surface of the sieve plate 7, in this process, the downward rotation of the sealing plate 29 drives the second connecting column 26 and the second pressing plate 24 to move, and then the second pressing plate 24 extrudes the second spring 23, when the edible fungi in the inside of the storage pipe 4 are exhausted, the sealing plate 29 loses the downward extrusion force, and then the rebound force of the second spring 23 pushes the sealing plate 29 to reset, and then the PLC controller 2 energizes the electromagnet 38, the magnetic force of the energized electromagnet 38 attracts the sealing plate 29, and the edible fungi falling on the surface of the sieve plate 7 are screened by the vibrating sieve plate 7, in this process, the small particles of the edible fungi pass through the mesh holes on the surface of the sieve plate 7 and are discharged from the opening at the bottom of the screening box 1, and the large particles of the edible fungi are discharged through the discharge hole 6, in this process, since the weight sensor 31 sets the weight value of the edible fungi in the inside of the storage pipe 4, the edible fungi in the inside of the storage pipe 4 cannot be accumulated too much, and then the edible fungi falling on the surface of the sieve plate 7 cannot be accumulated, so that the effect of screening the edible fungi and preventing the edible fungi from being accumulated on the surface of the sieve plate 7 is achieved.

[0029] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A picking device for edible mushroom production and processing, characterized by, Include: The screening box (1) is fixedly installed on one side of the PLC controller (2), and the screening box (1) is provided with a discharge hole (6) on one side, and the top surface of the screening box (1) is provided with a feeding hole (5), and the inner wall surface of the feeding hole (5) is fixedly sleeved with a storage pipe (4); The screening assembly is arranged on one side of the screening box (1) and used for screening edible fungi. The screening assembly comprises a transmission hole (9) arranged on one side of the screening box (1), a driving motor (10) arranged on one side of the screening box (1) and electrically connected with the PLC controller (2), a driving shaft of the driving motor (10) movably sleeved with the transmission hole (9), a sieve plate (7) arranged in the screening box (1), two mounting blocks (16) respectively fixedly installed on the two sides of the screening box (1), an installation groove (18) arranged on the bottom surface of the mounting block (16), a first spring (19) fixedly installed on the inner top surface of the installation groove (18), a first pressing plate (20) movably sleeved with the inner circular wall surface of the installation groove (18), a first connecting column (21) fixedly installed on the bottom surface of the first pressing plate (20), the bottom surface of the first connecting column (21) fixedly installed with the sieve plate (7), a rotating shaft (12) arranged in the screening box (1), two ratchets (13) fixedly sleeved with the outer circular wall surface of the rotating shaft (12), one end of the rotating shaft (12) fixedly installed with the driving shaft of the driving motor (10), a positioning groove (14) arranged on one side of the screening box (1), the inner circular wall surface of the positioning groove (14) movably sleeved with the rotating shaft (12), a fixed block (36) fixedly installed on one side of the storage pipe (4), an installation hole (37) arranged on the top surface of the fixed block (36), an electromagnet (38) fixedly sleeved with the inner circular wall surface of the installation hole (37), the electromagnet (38) electrically connected with the PLC controller (2), an enclosing plate (29) arranged on the bottom surface of the storage pipe (4), an installation groove (30) arranged on the top surface of the enclosing plate (29), a weight sensor (31) fixedly sleeved in the installation groove (30), the weight sensor (31) electrically connected with the PLC controller (2), two connecting blocks (32) fixedly installed on one side of the enclosing plate (29), a limiting groove (33) arranged on one side of the connecting block (32), a connecting rod (34) fixedly installed on the bottom surface of the storage pipe (4), limiting columns (35) fixedly installed at two ends of the connecting rod (34), the limiting columns (35) movably sleeved with the limiting groove (33), two clamping plates (39) fixedly installed on the bottom surface of the enclosing plate (29), a fixed hole (40) arranged on one side of the clamping plate (39), two installation pipes (17) fixedly installed on one side of the screening box (1), a second spring (23) movably sleeved with the inner circular wall surface of the installation pipe (17), a second pressing plate (24) movably sleezed with the inner circular wall surface of the installation pipe (17), a second connecting column (26) fixedly installed at one end of the second pressing plate (24), a clamping groove (27) arranged at one end of the second connecting column (26),The inner wall surface of the clamping groove (27) movably sleeves the clamping plate (39), the inside of the clamping groove (27) is fixedly installed with a positioning column (28), and the positioning column (28) movably sleeves the fixing hole (40).

2. The picking device for edible mushroom production and processing according to claim 1, characterized in that: The inner circular wall surface of the positioning groove (14) is fixedly sleeved with a bearing (15), and the inner ring of the bearing (15) is fixedly sleeved with the rotating shaft (12).

3. The picking device for edible mushroom production and processing according to claim 1, characterized in that: The fixed frame (11) is fixedly installed on one side of the screening box (1), the fixed frame (11) is provided with a circular through hole on one side, and the inner circular wall surface of the circular through hole is fixedly sleeved with the driving motor (10).

4. The picking device for edible mushroom production and processing according to claim 1, characterized in that: The inner circular wall surface of the mounting groove (18) is fixedly sleeved with a first limiting ring (22), and the inner circular wall surface of the first limiting ring (22) is movably sleeved with the first connecting column (21).

5. The picking device for edible mushroom production and processing according to claim 1, characterized in that: The inner circular wall surface of the mounting groove (18) is fixedly sleeved with a first limiting ring (22), and the inner circular wall surface of the first limiting ring (22) is movably sleeved with the first connecting column (21).

6. The picking device for edible mushroom production and processing according to claim 1, characterized in that: The inner circular wall surface of the mounting groove (18) is fixedly sleeved with a first limiting ring (22), and the inner circular wall surface of the first limiting ring (22) is movably sleeved with the first connecting column (21).

7. The picking device for edible mushroom production and processing according to claim 1, characterized in that: The one side of the sieve plate (7) is fixedly installed with the guide plate (8), and the guide plate (8) is movably sleeved with the inner wall surface of the discharge hole (6). The one side of the screening box (1) is fixedly installed with the battery (3), the battery (3) is electrically connected with the PLC controller (2), the battery (3) is electrically connected with the driving motor (10), the driving motor (10) is electrically connected with the electromagnet (38), and the driving motor (10) is electrically connected with the weight sensor (31).

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