CN213766000U - A section equipment for mushroom production - Google Patents

Abstract

The utility model relates to a section equipment for mushroom production, including driven pulley, driving pulley and cover establish the closed endless conveyor belt on two cylinders, interval distribution has a plurality of workbins on the conveyer belt, the workbin top is uncovered, logical groove has been seted up at the bottom middle part, lead to groove downwardly extending and run through the conveyer belt, conveyer belt middle section top has set firmly first hydro-cylinder, the piston rod of first hydro-cylinder has down and has linked firmly the clamp plate, be equipped with mushroom stem shutdown mechanism between driven pulley and the driving pulley, mushroom stem collecting box top is uncovered and has set firmly under the clamp plate, mushroom stem shutdown mechanism locates one side top that mushroom stem collecting box is close to driving pulley, the conveyer belt is close to driving pulley's one end top and has set firmly the third hydro-cylinder, the piston rod of third hydro-cylinder has down and has linked firmly the cutting board, cutting board bottom surface interval equipartition has a plurality of vertical slicing knife. The utility model discloses can carry out the automatic cutout of mushroom stem and the automatic slicing operation of mushroom umbrella to the mushroom, section thickness is even, and production is high-efficient in succession.

Description

A section equipment for mushroom production

Technical Field

The utility model belongs to the technical field of the mushroom production, concretely relates to section equipment for mushroom production.

Background

The shiitake has the advantages of fleshy and tender meat, delicious taste, unique aroma and rich nutrition, is a food with food and medicine homology, and has high nutritional, medicinal and health-care values. The mushroom is used as main raw material, and can be produced into various edible products, and the production process of the mushroom comprises the working procedures of cleaning, drying, slicing or dicing the mushroom and the like.

Wherein, current mushroom section process is when slicing the mushroom, mostly still adopts artifical manual sword to cut, need consume a large amount of manpower and materials, and section thickness is uneven, and sliced speed and the quality of work depend on workman's proficiency, and operating time has been of a specified duration, receives the influence of workman's physical power, and its section speed must slow down, and sliced quality will also receive the influence, and inconvenient mushroom stem of getting rid of in addition remains to be improved.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a section equipment for mushroom production can carry out the automatic cutout of mushroom stem and the automatic section operation of mushroom umbrella to the mushroom, and production is continuous high-efficient, and section thickness is even to solve above-mentioned problem.

In order to achieve the above object, the utility model adopts the following technical scheme: a slicing device for mushroom production comprises a bend pulley, a transmission roller and a closed annular conveyer belt, wherein the bend pulley and the transmission roller are arranged at intervals side by side, two ends of the conveyer belt are respectively sleeved on the bend pulley and the transmission roller, one end of the conveyer belt, which is positioned on the bend pulley, is a feeding end of the conveyer belt, the conveying direction of the conveyer belt faces to the end of the transmission roller, a plurality of workbins are distributed on the conveyer belt at intervals side by side, the workbins are in a long strip shape and are fixedly arranged in the width direction of the conveyer belt, through grooves are formed in the open top end and the middle part of the bottom end of each workbin, and the through grooves extend downwards and penetrate through the corresponding conveyer belt; a first oil cylinder is vertically arranged above the middle section of the conveying belt and is fixedly connected with a pressing plate, a mushroom stem cutting mechanism, a mushroom stem collecting box and a supporting plate are arranged between the bend pulley and the transmission roller, the top of the mushroom stem collecting box is open, the fixing frame is arranged under the pressing plate, the mushroom stem cutting mechanism is arranged above one side, close to the transmission roller, of the mushroom stem collecting box and comprises a horizontally fixed base plate, a second oil cylinder is arranged on the horizontal fixing frame at one end, close to the transmission roller, of the base plate, the piston rod of the second oil cylinder faces the bend pulley and is fixedly connected with a movable plate, the bottom end of the movable plate is connected to the base plate in a sliding mode, a cutting knife is horizontally and fixedly arranged at one side, close to the bend pulley, of the top end of the movable plate, and the cutting knife is tightly attached to the bottom surface of the corresponding conveying belt; a third oil cylinder is vertically arranged above one end, close to the transmission roller, of the conveying belt, a fixed frame is provided with a third oil cylinder, a piston rod of the third oil cylinder faces downwards and is fixedly connected with a knife board, a plurality of vertically arranged slicing knives are uniformly distributed on the bottom surface of the knife board at intervals, and the supporting plate is arranged right below the knife board; and a mushroom slice grading mechanism is arranged below the transmission roller.

Preferably, the pressing plate and the slicing knives are matched with the material box, the slicing knives in the middle of the knife plate correspond to the through grooves, and the length of the slicing knives is greater than that of the slicing knives at the two ends of the knife plate.

Preferably, a plurality of cutter grooves matched with the slicing cutters are formed in the bottom in the feed box, and the cutter grooves correspond to the slicing cutters at two ends of the cutter plate one by one.

Preferably, the fixed frame is equipped with the clearance board between slicing knife bottom and the workbin top, a plurality of through-holes have been seted up on the clearance board, through-hole and slicing knife one-to-one, and the width of this through-hole is greater than the thickness of slicing knife, be equipped with the brush cleaner on two inside walls of through-hole, the brush cleaner can with slicing knife butt.

Preferably, mushroom piece grading mechanism includes the open grading box in top, the interval is equipped with a plurality of otter boards about being in the grading box, the aperture of otter board from top to bottom steadilys decrease, the otter board is parallel and all towards the direction downward sloping setting of keeping away from the conveyer belt with the bottom plate of grading box, all be equipped with the bin outlet on the grading box lateral wall that the lower one end of otter board and grading box bottom plate corresponds, the bottom outside of every bin outlet all is equipped with the conveyer belt.

Preferably, the bottom surface of the screen plate, the bottom surface of the grading box and the outer walls of the two sides of the material box are provided with vibrators.

Preferably, two vertical plates are oppositely arranged below the middle part of the conveying belt, a separation net is fixedly connected between the tops of the two vertical plates, and an exhaust fan is fixedly arranged between the two vertical plates below the separation net.

The utility model has the advantages that: the utility model has reasonable design and simple structure, and the arrangement of the material box with the through groove is used for containing the mushrooms, so that the mushroom stems of the mushrooms can pass through the through groove and penetrate through the conveyer belt, and the material box can reach the mushroom stem cutting station below the pressing plate in advance along with the conveyer belt, and the mushroom stems of the mushrooms can be cut off by utilizing the downward movement of the pressing plate and matching with the transverse feeding motion of the cutting knife, thereby realizing the automatic cutting operation of the mushroom stems; afterwards, the workbin can continue to move to the section station of slicing knife below, utilizes the vertical feed motion of slicing knife, alright carry out the automatic slicing operation to the mushroom, and the even of section thickness can be guaranteed to a plurality of slicing knives of interval equipartition. In conclusion, the conveying belt drives the material box to advance for conveying, so that the automatic cutting operation of mushroom stems of mushrooms and the automatic slicing operation of mushroom umbrellas can be sequentially realized, the operation is simple and convenient, manpower and material resources can be greatly saved, the labor intensity and the operation difficulty of workers are reduced, the production is continuous and efficient, the efficiency and the quality of mushroom slicing can be greatly improved, and the subsequent production and processing of mushrooms are facilitated.

The mushroom piece grading mechanism is arranged, so that the sliced mushroom pieces can be subjected to multi-stage screening and grading treatment, the mushroom pieces with different sizes can be distinguished and respectively transferred, the subsequent production and processing of the mushroom pieces are more convenient, and the finished product quality of different mushroom products is improved.

In addition, the setting of air exhauster for form the negative pressure zone below the conveyer belt middle part, can clear up the workbin after the section is unloaded, make workbin inner wall and sword groove remain the mushroom waste residue drop to separating the net under the negative pressure effect on, make things convenient for subsequent processing, avoid remaining mushroom waste residue to influence subsequent mushroom and feed into materials, cut off and the operation of slicing, guarantee that the continuous high efficiency of mushroom section process is stable goes on, improve the section quality of mushroom.

Drawings

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

FIG. 2 is a schematic view of the front cross-section structure of the material box of the present invention;

FIG. 3 is a schematic view of the top view of the material box of the present invention;

FIG. 4 is a schematic view of the cutting mechanism for mushroom stem of the present invention;

FIG. 5 is a schematic view of the slicing knife of the present invention;

FIG. 6 is a schematic view of the cross-sectional structure of the cleaning plate according to the present invention;

fig. 7 is a schematic structural view of the mushroom piece classifying mechanism of the present invention.

Reference numbers in the figures: the device comprises a direction-changing roller 1, a transmission roller 2, a conveying belt 3, a material box 4, a first oil cylinder 5, a pressing plate 6, a mushroom stem collecting box 7, a mushroom stem cutting mechanism 8, a third oil cylinder 9, a knife plate 10, a slicing knife 11, a cleaning plate 12, a supporting plate 13, a mushroom stem grading mechanism 14, a vertical plate 15, a separation net 16, an exhaust fan 17, a vibrator 18, a through groove 19, a knife groove 20, a base plate 21, a second oil cylinder 22, a movable plate 23, a cutting knife 24, a through hole 25, a cleaning brush 26, a grading box 27, a screen plate 28, a discharge hole 29 and a conveying belt 30.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1 to 7, a slicing device for mushroom production comprises a bend pulley 1, a transmission pulley 2 and a closed endless conveyor belt 3, wherein the bend pulley 1 and the transmission pulley 2 are arranged side by side at intervals, two ends of the conveyor belt 3 are respectively sleeved on the bend pulley 1 and the transmission pulley 2, and one end of the conveyor belt located at the bend pulley 1 is a feeding end thereof, and the conveying direction thereof faces the end where the transmission pulley 2 is located. During actual use, the driving roller 2 is connected with a driving motor (not shown in the figure) in a driving mode, the driving motor is used for providing power to drive the driving roller 2 to rotate, the turnabout drum 1 is matched, the conveying belt 3 can be driven to run between the driving roller 2 and the turnabout drum 1, the conveying belt 3 is enabled to continuously advance for conveying, and the loading, cutting and slicing operation of the mushrooms are sequentially achieved through the advancing conveying effect of the conveying belt 3. The driving motor can adopt a stepping motor to realize the clearance operation of the conveying belt 3 so as to cooperate with the operations of loading, cutting and slicing the mushrooms.

The material boxes 4 are distributed on the conveying belt 3 at intervals side by side, the material boxes 4 are in a long strip shape and are fixedly arranged in the width direction of the conveying belt 3, the top ends of the material boxes 4 are open, the middle parts of the bottom ends of the material boxes are provided with through grooves 19, the through grooves 19 extend downwards and penetrate through the corresponding conveying belt 3, the material boxes 4 with the through grooves 19 can be used for containing mushrooms, mushroom stems of the mushrooms can penetrate through the through grooves 19 and penetrate through the conveying belt 3, and the mushroom stems are cut off in cooperation. Vertical and the mount in middle section top of conveyer belt 3 is equipped with first hydro-cylinder 5, the piston rod of first hydro-cylinder 5 is down and fixedly connected with clamp plate 6, the below of clamp plate 6 is the mushroom stem cutting station promptly, when workbin 4 that the splendid attire has the mushroom carries to the below of clamp plate 6, the piston rod extension of first hydro-cylinder 5, promote clamp plate 6 and move down, can make clamp plate 6 impress in the workbin 4 and butt to the mushroom top, carry out spacing fixed to the mushroom, the cooperation mushroom stem cutting mechanism 8 of being convenient for carries out the automatic operation that cuts off of mushroom stem. A mushroom stem cutting mechanism 8, a mushroom stem collecting box 7 and a supporting plate 13 are arranged between the turnabout drum 1 and the transmission drum 2, the top of the mushroom stem collecting box 7 is open and is fixedly arranged under the pressing plate 6, the mushroom stem cutting mechanism 8 is arranged above one side of the mushroom stem collecting box 7 close to the transmission drum 2 and comprises a horizontally fixedly arranged base plate 21, one end of the base plate 21 close to the transmission drum 2 is horizontally and fixedly provided with a second oil cylinder 22, a piston rod of the second oil cylinder 22 faces the side of the turnabout drum 1 and is fixedly connected with a movable plate 23, the bottom end of the movable plate 23 is slidably connected to the base plate 21, one side of the top end close to the turnabout drum 1 is horizontally and fixedly provided with a cutting knife 24, and the cutting knife 24 is tightly attached to the bottom surface of the corresponding conveying belt 3, so that when the pressing plate 6 is pressed downwards to complete limiting, the piston rod of the second oil cylinder 22 extends, the movable plate 23 and the cutting knife 24 thereon can be pushed to move towards the direction of the turnabout drum 1, the transverse feeding movement of the cutting knife 24 is realized, so that the mushroom stems leaked from the corresponding material box 4 are automatically cut off, and the cut mushroom stems fall into the mushroom stem collecting box 7 for temporary storage. Conveyer belt 3 is close to the vertical and mount in one end top of driving pulley 2 and is equipped with third hydro-cylinder 9, the piston rod of third hydro-cylinder 9 is down and fixedly connected with cutting board 10, the bottom surface interval equipartition of cutting board 10 has the slicing knife 11 of a plurality of vertical settings, the below of slicing knife 11 is mushroom umbrella section station promptly, when workbin 4 after the cutting processing carries to the below of slicing knife 11, the piston rod extension of third hydro-cylinder 9, alright promote cutting board 10 and slicing knife 11 and move down, realize the vertical feed motion of slicing knife 11, thereby make slicing knife 11 insert in the workbin 4 and carry out the automatic slicing operation to the mushroom umbrella in the workbin 4, the even of section thickness can be guaranteed to a plurality of slicing knife 11 of interval equipartition. In conclusion, the conveying belt 3 drives the material box 4 to advance for conveying, so that automatic cutting-off operation of mushroom stems of mushrooms and automatic slicing operation of mushroom umbrellas can be sequentially realized, the operation is simple and convenient, manpower and material resources can be greatly saved, the labor intensity and the operation difficulty of workers are reduced, the production is continuous and efficient, the efficiency and the quality of mushroom slicing can be greatly improved, and the subsequent production and processing of the mushrooms are facilitated. The supporting plate 13 is arranged under the knife plate 10 and used for supporting the corresponding material box 4 during slicing operation, so that the slicing operation is smoothly and stably carried out. A mushroom piece grading mechanism 14 is arranged below the transmission roller 2 and is used for grading mushroom pieces. In addition, the distance between the mushroom stem cutting station corresponding to the pressing plate 6 and the mushroom umbrella slicing station corresponding to the slicing knife 11 is matched with the distance between the adjacent feed boxes 4, so that when one feed box 4 is conveyed to the mushroom stem cutting station, the other feed box 4 is correspondingly arranged on the mushroom umbrella slicing station, and the smooth, continuous and automatic operation of mushroom cutting and slicing is ensured.

In this embodiment, the pressing plate 6 and the slicing knife 11 are adapted to the magazine 4 so that the pressing plate 6 and the slicing knife 11 smoothly enter the magazine 4. The slicing knife 11 in the middle of the knife board 10 corresponds to the through groove 19, the length of the slicing knife 11 is larger than that of the slicing knives 11 at the two ends of the knife board 10, the specific length of the slicing knife can be set according to actual conditions, and only the slicing knife 11 corresponding to the through groove 19 can penetrate through the through groove 19 when the slicing knife 11 is integrally moved down to the right position, so that a mushroom umbrella is completely cut open, and the phenomenon that the mushroom pieces are connected when the mushroom pieces are not completely cut is avoided. The inner bottom of the feed box 4 is provided with a plurality of cutter grooves 20 which are adaptive to the slicing cutters 11, the cutter grooves 20 correspond to the slicing cutters 11 at two ends of the cutter plate 10 one by one, the slicing cutters 11 can be fed in place when slicing, and the mushroom umbrellas are also completely cut to avoid the phenomenon that the mushroom pieces are connected because the slicing is incomplete.

In this embodiment, the fixed frame is equipped with cleaning plate 12 between the bottom of slicing knife 11 and the workbin 4 top that corresponds, a plurality of through-holes 25 have been seted up on cleaning plate 12, through-hole 25 and slicing knife 11 one-to-one, and the width of this through-hole 25 is greater than the thickness of slicing knife 11, be equipped with brush cleaner 26 on the two inside walls of through-hole 25, when slicing knife 11 inserts through-hole 25, brush cleaner 26 can with slicing knife 11 butt, make in the section process, slicing knife 11 need insert earlier and run through corresponding through-hole 25 when vertical feed section, when section completion and slicing knife 11 need shift up to reset, corresponding brush cleaner 26 alright cleans slicing knife 11, avoid on slicing knife 11 to adhere to have the mushroom piece or remain the mushroom waste residue and influence follow-up section effect, be favorable to guaranteeing the section quality.

In this embodiment, mushroom piece grading plant 14 includes open-topped grading box 27, is that the interval is equipped with a plurality of otter boards 28 from top to bottom in the grading box 17, and the aperture of otter board 28 descends from top to bottom progressively, can carry out multistage screening hierarchical processing to sliced mushroom piece, can distinguish mushroom piece with equidimension not and transport respectively, and the subsequent production processing of the mushroom piece of being more convenient for improves the finished product quality of different mushroom products. The screen plates 28 are parallel to the bottom plate of the classifying box 27 and are all arranged downwards and downwards towards the direction far away from the conveying belt 3, so that discharging is facilitated. All be equipped with bin outlet 29 on the classifying box 27 lateral wall that the lower one end of otter board 28 and classifying box 27 bottom plate corresponds, the bottom outside of every bin outlet 29 all is equipped with conveyer belt 30 for the champignon piece at different levels that distinguish can collect corresponding bin outlet 29 department under the tilting action of corresponding otter board 28, and then fall and transport on the conveyer belt 30 that corresponds, make things convenient for follow-up production and processing. The bottom surface of the mesh plate 28, the bottom surface of the classification box 27, and the outer walls of both sides of the hopper 4 are provided with vibrators 18. The arrangement of the vibrator 18 on the bottom surface of the screen plate 28 is used for forming a vibrating screen plate in a matching manner, so that the grading of the lentinus edodes pieces is accelerated, the screen plate 28 is prevented from being blocked, and the discharge of the lentinus edodes pieces at all levels can be accelerated and the discharge rate is improved in a matching manner with the vibrator 18 on the bottom surface of the grading box 27. The vibrator 18 on the material box 4 is used for providing vibration force for the material box 4 in the process from discharging to reloading of the material box 4, so that the mushroom slices and mushroom waste residues can be discharged more conveniently, and the cleanness of the material box 4 during reloading is ensured.

In this embodiment, two vertical plates 15 are arranged below the middle of the conveying belt 3, a separation net 16 is fixedly connected between the tops of the two vertical plates 15, an exhaust fan 17 is fixedly arranged between the two vertical plates 15 below the separation net 16 to form a negative pressure area below the middle of the conveying belt 3, the material box 4 after being sliced and unloaded can be cleaned, and mushroom waste residues remained on the inner wall of the material box 4 and the knife groove 20 drop onto the separation net 16 under the action of negative pressure, so that subsequent processing is facilitated, the influence of the residual mushroom waste residues on subsequent mushroom charging and cutting and slicing operations is avoided, the mushroom slicing process is continuously, efficiently and stably performed, and the slicing quality of mushrooms is improved.

In this embodiment, still include control center (not shown in the figure, prior art) for realize automatic control, and during the in-service use, all set firmly position sensor (not shown in the figure) outside the conveyer belt 3 that corresponds at mushroom stem cutting station, mushroom umbrella section station and redirection drum 1, the one end that driving roller 2 carried on back mutually, be used for detecting workbin 4 and whether reach mushroom stem cutting station, mushroom umbrella section station and the station of unloading, and then realize cutting off and the automation of section operation goes on, and the automatic operation of vibrator 18 on the workbin 4, unload in order to cooperate.

The utility model discloses a theory of operation: the utility model discloses when using, the driving motor who is connected with driving pulley 2 moves, drives the operation of conveyer belt 3, arranges a plurality of workman in the both sides of conveyer belt 3 between material loading end and the mushroom stem cutting station simultaneously, inserts the mushroom through artifical manual in the workbin 4. The feed box 4 is conveyed along with the conveying belt, when the feed box 4 containing mushrooms is conveyed to a mushroom stem cutting station, the conveying belt 3 stops running, the first oil cylinder 5 runs, the piston rod of the first oil cylinder extends to push the pressing plate 6 to move downwards, the pressing plate 6 is pressed into the feed box 4 and abutted to the tops of the mushrooms to limit and fix the mushrooms, then the second oil cylinder 22 runs, the piston rod of the second oil cylinder extends to push the movable plate 23 and the cutting-off knives 24 on the movable plate 23 to move towards the direction of the direction-changing roller 1, the transverse feeding motion of the cutting-off knives 24 is realized, so that the mushroom stems leaked from the corresponding feed box 4 are automatically cut off, and the cut mushroom stems fall into the mushroom stem collecting box 7 to be temporarily stored. Then, the cutting knife 24 and the pressing plate 6 are reset, and the conveyer belt 3 continues to operate to drive the feed box 4 to advance. When the work bin 4 after the cutting treatment is conveyed to the mushroom umbrella slicing station, the conveying belt 3 stops running again, the third oil cylinder 9 runs at the moment, the piston rod of the third oil cylinder extends to push the cutter plate 10 and the slicing knife 11 to move downwards, the vertical feeding motion of the slicing knife 11 is realized, so that the slicing knife 11 is inserted into the work bin 4 and automatically slices mushroom umbrellas in the work bin 4, and the slicing knives 11 uniformly distributed at intervals can ensure the uniformity of the slicing thickness. When the slicing operation is carried out, the mushroom stem cutting station continues automatic cutting operation, and after the primary cutting operation and the slicing operation are finished, the conveyer belt 3 can be operated again, so that the material box 4 moves by a distance, and the continuous automation of the cutting operation and the slicing operation is realized. After the sliced magazine 4 has moved to the discharge station, the vibrator 18 thereon is operated until it is stopped when it is again charged. In the process, under the influence of the vibration force provided by the vibrator 18 and the gravity of the mushroom slices, the mushroom slices can smoothly fall into the grading box 27 from the corresponding material box 4, and are graded and respectively transported under the action of a plurality of screen plates 28 in the grading box 27. The unloading work bin 4 continues to move, when the mushroom waste residue shells are in a negative pressure region formed by the exhaust fan 17, the mushroom waste residue shells remained on the inner wall of the work bin 4 and the cutter groove 20 can fall onto the separation net 16 under the action of negative pressure, so that the subsequent treatment is facilitated, the influence of the remained mushroom waste residues on subsequent mushroom loading, cutting and slicing operations is avoided, the mushroom slicing process is continuously, efficiently and stably carried out, and the slicing quality of mushrooms is improved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. A slicing device for mushroom production comprises a bend drum, a transmission drum and a closed annular conveyer belt, wherein the bend drum and the transmission drum are arranged at intervals side by side, two ends of the conveyer belt are respectively sleeved on the bend drum and the transmission drum, one end of the conveyer belt, which is positioned on the bend drum, is a feeding end of the conveyer belt, and the conveying direction of the conveyer belt faces to the end of the transmission drum; a first oil cylinder is vertically arranged above the middle section of the conveying belt and is fixedly connected with a pressing plate, a mushroom stem cutting mechanism, a mushroom stem collecting box and a supporting plate are arranged between the bend pulley and the transmission roller, the top of the mushroom stem collecting box is open, the fixing frame is arranged under the pressing plate, the mushroom stem cutting mechanism is arranged above one side, close to the transmission roller, of the mushroom stem collecting box and comprises a horizontally fixed base plate, a second oil cylinder is arranged on the horizontal fixing frame at one end, close to the transmission roller, of the base plate, the piston rod of the second oil cylinder faces the bend pulley and is fixedly connected with a movable plate, the bottom end of the movable plate is connected to the base plate in a sliding mode, a cutting knife is horizontally and fixedly arranged at one side, close to the bend pulley, of the top end of the movable plate, and the cutting knife is tightly attached to the bottom surface of the corresponding conveying belt; a third oil cylinder is vertically arranged above one end, close to the transmission roller, of the conveying belt, a fixed frame is provided with a third oil cylinder, a piston rod of the third oil cylinder faces downwards and is fixedly connected with a knife board, a plurality of vertically arranged slicing knives are uniformly distributed on the bottom surface of the knife board at intervals, and the supporting plate is arranged right below the knife board; and a mushroom slice grading mechanism is arranged below the transmission roller.

2. The slicing apparatus for producing mushrooms according to claim 1, wherein the pressing plate and the slicing knives are adapted to the material box, the slicing knives in the middle of the knife plate correspond to the through slots, and the length of the slicing knives is greater than that of the slicing knives at the two ends of the knife plate.

3. The slicing device for producing the mushrooms according to claim 2, wherein a plurality of cutter grooves adapted to the slicing cutters are formed in the bottom of the material box, and the cutter grooves correspond to the slicing cutters at two ends of the cutter plate one by one.

4. The slicing apparatus for mushroom production according to claim 1, wherein a cleaning plate is arranged on the fixed frame between the bottom end of the slicing knife and the top of the material box, a plurality of through holes are arranged on the cleaning plate, the through holes correspond to the slicing knives one by one, the width of each through hole is larger than the thickness of each slicing knife, and cleaning brushes are arranged on two inner side walls of each through hole and can be abutted against the slicing knives.

5. The slicing apparatus for mushroom production according to claim 1, wherein the mushroom piece grading mechanism comprises a grading box with an open top, a plurality of screen plates are arranged in the grading box at intervals from top to bottom, the aperture of each screen plate is gradually decreased from top to bottom, the screen plates are parallel to the bottom plate of the grading box and are all arranged in a downward inclination manner towards the direction away from the conveying belt, the side walls of the grading box corresponding to the lower ends of the screen plates and the bottom plate of the grading box are all provided with discharge ports, and the outside of the bottom end of each discharge port is provided with a conveying belt.

6. The slicing apparatus for shiitake mushroom production as claimed in claim 5, wherein vibrators are provided on a bottom surface of the mesh plate, a bottom surface of the classification box, and outer walls of both sides of the bin.

7. The slicing device for shiitake mushroom production according to claim 1, wherein two vertical plates are oppositely arranged below the middle part of the conveying belt, a separation net is fixedly connected between the tops of the two vertical plates, and an exhaust fan is fixedly arranged between the two vertical plates below the separation net.

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