Mushroom stem cutting device

Abstract

The utility model provides a lentinus edodes handle cutting device, mainly includes: a pedestal, a rotation piece, a pressurizing device, a cutting tool and a rotation mechanism constitute, wherein, the pedestal includes the disc is equipped with a lentinus edodes receiving area and is provided with multiple fixed holes, each fixed hole is along N number of columns and M department column staggered constitutes, the rotation piece straddles N number of columns, provides in the rotation process and drives lentinus edodes handle to fall into each fixed hole, the pressurizing device is connected with multiple swingable rolling wheels, the cutting tool is set in the area below the disc, and the top end is equipped with sheet cutting tool to correspond to the projection area of cutting area, the rotation mechanism is set up in the front of pressurizing device, and lentinus edodes head is driven to rotate, and lentinus edodes is exported through the output port.

Description

Technical Field

[0001] This utility model relates to a mushroom stem cutting device, and more particularly to a device that uses a counterweight rod and counterweight block in a pressurizing device to provide appropriate pressure so that the mushroom head is firmly attached to the surface of the turntable. Background Technology

[0002] The existing mushroom stem cutting machine is as described in Taiwan Patent No. TWM630238. Its main drawback is that when the mushroom heads on the turntable are lightly touched by the holding device, some of the mushroom heads will bounce and detach from the mushroom stem receiving groove when the cutting device performs the cutting operation.

[0003] For prior art regarding existing mushroom stem-cutting devices, please also refer to patents EP0894441A1, TWI755872 (Taiwan), and TWM653917 (Taiwan). These technologies all involve complex mechanical structures and control systems, which imposes a high cost burden on producers when using them. Utility Model Content

[0004] The purpose of this invention is to provide a mushroom stem-cutting device, specifically for the counterweight rod and counterweight block in the pressure device, to ensure that the mushroom head can be stably and tightly attached to the turntable.

[0005] A secondary objective of this invention is to provide a mushroom stem-cutting device, wherein the cutting portion of the cutting blade corresponds to a plurality of rolling rollers arranged sequentially within the projection range of the cutting area, enabling the cutting blade to effectively and continuously cut the mushroom stem.

[0006] To achieve the above objectives, this utility model provides a mushroom stem-cutting device, characterized in that it comprises:

[0007] A base is fixedly provided with a frame, which surrounds a turntable, and an output port is provided between the inner side of the frame and the turntable. The turntable is provided with a mushroom receiving area and multiple fixing holes are configured on the turntable. The multiple fixing holes rotate along a first rotation direction, and each fixing hole is formed by the interlacing of N number sequences arranged along the first direction and M number sequences arranged along the second direction.

[0008] A rotating paddle is positioned above the turntable and in front of the mushroom receiving area, spanning N rows, to paddle the mushroom stems into the fixing holes during rotation.

[0009] A pressurizing device is located in front of the rotating dial, spanning N rows, and is connected to multiple swingable counterweights and multiple rolling rollers to apply pressure to the inner and outer sides of each of the fixing holes in a cutting area on the turntable.

[0010] A cutting tool is vertically mounted in the area below the turntable, with a blade-shaped cutting tool mounted on its top to correspond to the projected area of ​​the cutting zone;

[0011] A rotating mechanism is located in front of the pressurizing device. By rotating and turning the mushroom head, the mushroom is output through the output port.

[0012] The mushroom stem cutting device, wherein: the length of the counterweight rod corresponds to the inner and outer sides of the fixing hole within the projection range of the cutting area, and at least some or all of the counterweight rods are provided with at least one counterweight block.

[0013] The mushroom stem-cutting device, wherein: the weight of the counterweight is equal to the weight of the mushroom, or the weight of the counterweight is greater than a multiple of the weight of the mushroom.

[0014] The mushroom stem cutting device, wherein: the fixing hole is formed from top to bottom with at least one inclined surface, the surface providing a way for the mushroom stem to disengage from the fixing hole and reducing resistance.

[0015] The mushroom stem cutting device, wherein: the top edge of the fixing hole forms a rounded corner portion, and the radius of the rounded corner portion is between % and % of the diameter of the fixing hole.

[0016] The mushroom stem cutting device, wherein: the top edge of the fixing hole forms a beveled bevel, the inclination range of which is between % and % of the diameter of the fixing hole.

[0017] The mushroom stem-cutting device further includes an image capture device and a controller. The image capture device is configured in the vicinity of the mushroom receiving area to capture real-time images of the mushroom receiving area and transmit them to the controller.

[0018] The main advantage of this invention is that it provides a mushroom stem-cutting device, which uses a counterweight rod and counterweight block in the pressure device to ensure that the mushroom head can be stably and tightly attached to the turntable.

[0019] Another advantage of this utility model is that it provides a mushroom stem cutting device, wherein the cutting part of the cutting blade corresponds to multiple rolling rollers arranged sequentially within the projection range of the cutting area, so that the cutting blade can effectively cut the mushroom stem continuously. Attached Figure Description

[0020] Figure 1 This is a three-dimensional top view of the mushroom stem-cutting device of this utility model;

[0021] Figure 2 This is a top perspective view of the first embodiment of the mushroom stem cutting device, showing that the turntable is provided with multiple concentric circles and some fixing holes;

[0022] Figure 3 This is a top perspective view of a second embodiment of the mushroom stem-cutting device, showing that the turntable includes a first region and a second region;

[0023] Figure 4 for Figure 3 A schematic diagram showing the configuration of the fixing holes on the turntable in the first and second regions.

[0024] Figure 5 A partial cross-sectional view of the rotating dial being positioned in the space on the turntable;

[0025] Figure 6 for Figure 5 A magnified view of part B;

[0026] Figure 7 for Figure 5 A partially enlarged schematic diagram of part B shows that the fixing hole forms an inclined surface;

[0027] Figure 8 for Figure 5 A partially enlarged schematic diagram of part B shows that a rounded bevel is formed at the top of the fixing hole;

[0028] Figure 9 for Figure 5 A partially enlarged schematic diagram of part B shows that a beveled corner is formed at the top of the fixing hole;

[0029] Figure 10 for Figure 2 A magnified view of part A;

[0030] Figure 11 A side view of the cutting tool positioned in the area below the turntable;

[0031] Figure 12 for Figure 2 A partially enlarged schematic diagram of part A, showing the pressurizing device pressing the mushroom head against the turntable;

[0032] Figure 13 This is a front view of the cutting tool.

[0033] Explanation of reference numerals in the attached drawings: 1-Base; 11-Frame; 12-Outlet; 13-Turntable; 131-Concentric circle; 132-First area; 133-Second area; 134-N sequences; 135-M sections; 14-Fixing hole; 141-Surface; 142-Rounded corner section; 143-Beveled corner section; 15-Mushroom receiving area; 16-Cutting area; 17-Conveying device; 18-Stopping device; 2-Rotating mechanism; 21-Second motor; 3-Pressure device; 31-Counterweight rod; 32-Counterweight block; 33-Rolling roller; 4-Cutting tool; 41-Sheet-shaped cutting tool; 42-Lifting mechanism; 421-Fixing component; 422-Moving component; 423-Screw; 5-Screwing mechanism; 51-Pulling piece; 61-Mushroom head; 62-Mushroom stem; 63-Mushroom stem part; 71-Image capture device; 72-Controller; 73-Human machine interface device. Detailed Implementation

[0034] Please see Figure 1 As shown, this utility model provides a mushroom stem cutting device, which mainly comprises: a base 1, a rotating paddle 2, a pressurizing device 3, a cutting blade 4, a rotating mechanism 5, an image capture device 71, a controller 72, and a human-machine interface device 73.

[0035] A frame 11 is fixedly mounted on the base 1, forming a receiving space around a turntable 13. An output port 12 is provided between the inner side of the frame 11 and the turntable 13. The output port 12 has the function of communicating with the external environment, allowing the mushroom heads 61 on the turntable 13 to be discharged through the output port 12 after processing. The turntable 13 is mounted on the base 1 and has a first shaft. The first shaft can rotate in a preset first rotation direction, which is set to face forward. This allows the turntable 13 to sequentially cooperate with the introduction of the rotating paddle 2, the pressing of the pressurizing device 3, the separation of the cutting blade 4, and the discharge of the rotating mechanism 5 to complete a series of automated operation processes.

[0036] The turntable 13 is further divided into a mushroom receiving area 15, which serves as a storage area for receiving mushrooms. A plurality of fixing holes 14 are further provided through the turntable 13. These fixing holes 14 are regularly arranged according to a specific pattern. The fixing holes 14 are formed by alternating N sequences 134 arranged along a first direction and M sequences 135 arranged along a second direction. The first direction and the second direction are interleaved. N consists of independently arranged sequences with equal or unequal spacing, and M is arranged on multiple N sequences, with equal or unequal intervals between each M sequence.

[0037] like Figure 5 and Figure 6As shown, the rotating paddle 2 is supported by a second shaft and held at a specific height, positioned above the turntable 13, and is positioned relative to the front end of the mushroom receiving area 15. The rotating paddle 2 spans N arrays 134 arranged in a first direction on the turntable 13 and is driven to rotate by the second shaft. During the second rotation stroke, it actuates the mushrooms transported from the mushroom receiving area 15 along the first rotation direction, guiding the mushroom stems 62 into the fixing holes 14 provided on the turntable 13, ensuring the conditions of the mushrooms in subsequent processing.

[0038] like Figure 7 As shown, the fixing hole 14 has at least one inclined surface 141 formed from top to bottom. Figure 8 As shown, the top edge of the fixing hole 14 forms a rounded bevel portion 142, and the radius of the rounded bevel portion 142 is set between 10% and 50% of the diameter of the fixing hole 14. Figure 9 As shown, the top edge of the fixing hole 14 also forms a beveled chamfer 143, the inclination range of which is set between 10% and 50% of the diameter of the fixing hole 14. The beveled surface 141, the rounded chamfer 142, and the beveled chamfer 143 are provided to help the mushroom stem 62 disengage from the fixing hole 14, reduce disengagement resistance, avoid jamming, and thus protect the integrity of the mushroom stem 62 and prevent surface damage caused by friction.

[0039] like Figure 1 , Figure 2 and Figure 10 As shown, the pressurizing device 3 is located in front of the rotating paddle 2. Multiple swingable counterweights 31 are connected to the pressurizing device 3. In actual operation, each of the rolling rollers 33 will tilt to correspond to the projection area of ​​the cutting area 16 on the turntable 13, and apply pressure to the inner or outer side of the fixing hole 14 arranged in the cutting area 16 to achieve the function of stabilizing the shiitake mushroom.

[0040] like Figure 2 , Figure 4 and Figure 13 As shown, the cutting tool 4 is vertically and flexibly disposed in the area below the turntable 13. A sheet-shaped cutting tool 41 is disposed on the long side of the top of the cutting tool 4. The installation position of the sheet-shaped cutting tool 41 corresponds to the vertical projection area of ​​the cutting area 16 and is directly opposite the corresponding position of the rolling rollers 33 arranged in sequence within the cutting area.

[0041] Furthermore, such as Figure 11 and Figure 13As shown, the top of the cutting tool 4 is equipped with a blade-shaped cutting tool 41, and the blade-shaped cutting tool 41 is configured with a slope distance, that is, the blade-shaped cutting tool 41 has a fixed or variable slope angle relative to the reference surface, and its installation angle is not vertical.

[0042] When the sheet-shaped cutting tool 41 is mounted on the lifting mechanism 42 and moves up and down, the tilt angle of the cutting tool 4 can be either adjustable or non-adjustable. When the tilt angle is adjustable, the lifting movement will synchronously change its tilt angle, thereby changing the contact angle between the cutting tool 4 and the mushroom stem 62 to be cut; conversely, when it is non-adjustable, the cutting tool 4 maintains a fixed tilt angle during the lifting process to ensure the consistency of the cutting angle.

[0043] The rotating mechanism 5 is located in front of the pressurizing device 3. The rotating mechanism 5 includes a plurality of paddles, each of which is horizontally positioned in the space above the turntable 13 and can rotate in a fifth direction around its fifth axis.

[0044] The image capture device 71 is located in the adjacent area above the mushroom receiving area 15, and has a photography module to capture real-time images of the mushroom receiving area 15 and transmit the captured image data to the controller 72.

[0045] The controller 72 includes a calculation module and a memory module, which internally stores multiple parameter instructions or program codes. In order to receive image data input by the image capture device 71, it performs feature analysis on the image data to determine the number of mushrooms appearing in the image data. Based on the determined number of mushrooms, it decides whether to perform a default operation on a conveyor device 17. For example, based on the number of mushrooms, it triggers the conveyor device 17 to perform a conveying operation including starting, stopping, or other preset actions.

[0046] The human-machine interface device 73 is mounted on the base 1 and mainly serves as an input and display platform for the operation of the mushroom stem cutting device. The human-machine interface device 73 includes a display screen that can be operated by touch or buttons to execute parameter commands to the controller 72 and perform the following operations: controlling the rotation speed of the turntable 13 and adjusting its operating rhythm; controlling the rotation speed of the rotating paddle 2 to perform the paddle action of the mushroom head 61 or the mushroom stem 62; adjusting the lifting amplitude of the cutting blade 4 to process mushroom stems 62 of different sizes; and controlling the rotation speed of the paddle of the rotating mechanism 5 so that the mushroom head 61 can be smoothly discharged to the output port 12.

[0047] For a more detailed explanation of this utility model, please refer to [link / reference]. Figure 1As shown, the base 1 includes the frame 11 and the turntable 13. The turntable 13 is provided with a plurality of fixing holes 14 and can be driven by a first motor (not shown in the icon) located below, so that the turntable 13 rotates in a first rotation direction and its rotation direction is forward.

[0048] In the first isomorphism, such as Figure 2 As shown, the turntable 13 is equipped with N concentric circles 131, which extend outward from the first axis (i.e., the first direction), with their size gradually increasing and arranged at certain intervals. Each concentric circle 131 has M sections 135 arranged in a specific manner, and each of these sections 135 is provided with a fixing hole 14, which is also arranged at specific intervals. The fixing holes 14 can be varied between different concentric circles 131 according to their radius differences to meet the positioning requirements of the mushroom head 61 or the mushroom stem 62.

[0049] In the second pattern, for example... Figure 3 As shown, the turntable 13 includes a first region 132 and a second region 133 arranged in an alternating manner. Each region 132, 133 has N independently arranged sequences 134, and M columns 135 are distributed and arranged within the N sequences 134. Each column is provided with a fixing hole 14, and the spacing between these holes can be adjusted according to the pressure path of the mushroom head 61, so that the fixing holes 14 can be distributed in the maximum number on the turntable 13. Figure 4 As shown. The combination of the first region 132 and the second region 133 is for illustrative purposes only. In actual configuration, the turntable 13 is not limited to a single first region 132 and a single second region 133. Multiple first regions 132 or multiple second regions 133 can be configured.

[0050] According to an embodiment, a conveyor device 17 is disposed at the top of the mushroom receiving area 15 of the turntable 13. This conveyor device 17 continuously supplies and conveys the mushrooms, which are then discharged into the mushroom receiving area 15. Simultaneously, an image capture device 71 is disposed above the mushroom receiving area 15. This device captures real-time images of the mushrooms falling into the receiving area 15 and transmits these images back to the controller 72 for processing. The controller 72 has the function of determining the number of mushrooms and makes the following control decisions based on the quantity: when the number of mushrooms reaches a preset upper limit, the controller 72 sends a signal to stop the operation of the conveyor device 17; when the number of mushrooms falls below a preset lower limit, the controller 72 triggers the conveyor device 17 to restart. To prevent the mushrooms conveyed by the conveyor device 17 from accidentally falling into the rotating mechanism 5, a stop device 18 is provided between the conveyor device 17 and the rotating mechanism 5 to effectively prevent the mushrooms from falling.

[0051] It should be noted that the rotating paddle 2 is positioned above the turntable 13, with one end angled towards the vicinity of the first axis. It spans the fixing holes 14 of the N rows 134, allowing it to rotate and move the mushroom heads 61 or stems 62 arranged across rows. For power, the rotating paddle 2 is driven by a second motor 21 located around the outer perimeter of the frame 11. The output shaft of the second motor 21 is connected to the rotating paddle 2 via a transmission mechanism (e.g., gears or couplings), effectively transmitting the rotational energy of the motor 21 to the rotating paddle 2.

[0052] In detail, the rotating paddle 2 is made of a soft material and runs in the second rotation direction, forming a certain staggered angle with the turntable 13 which is in the first rotation direction. This staggered angle provides a guiding effect when the mushroom is paddled.

[0053] In addition, in order to provide users with flexible control over the dynamic parameters of the turntable 13 and the rotating dial 2, users can individually control the rotation speed of the turntable 13 and the rotating dial 2 through the touch operation area or key interface of the human-machine interface device 73, including speed increase and speed decrease functions, thereby realizing the ability to make real-time adjustments according to on-site needs, ensuring processing efficiency and stability.

[0054] Furthermore, during rotation, the outer periphery of the soft material of the rotating paddle 2 maintains a second distance from the turntable 13 to ensure stable operation. Through this second distance, the outer periphery of the soft material can paddle any part of the mushroom, causing the mushroom to move towards the fixing hole 14 in a rotating manner. This causes the mushroom to perform multiple jumping movements with the turntable 13, ultimately pushing the mushroom stem 62 into the fixing hole 14, while the mushroom head 61 remains above the turntable 13, supported by it.

[0055] The pressurizing device 3 is located in the space above the turntable 13. From its first rotation direction, the pressurizing device 3 is installed in front of the rotating paddle 2. The first end of the pressurizing device 3 is fixed near the frame 11, and the other end faces the first axis of the turntable 13, so as to span the fixing holes 14 of the N number sequence 134.

[0056] Furthermore, in this embodiment, the pressurizing device 3 includes multiple freely swinging counterweight rods 31 linked together. These counterweight rods 31 have different lengths, and at least some or all of them are equipped with at least one counterweight block 32. Each counterweight rod 31 has a rolling roller 33 at its end. Each rolling roller 33 can apply pressure to the inner or outer side of each of the N numbered holes 14 within the projection range of the cutting area 16. Specifically, the weight of the counterweight block 32 is at least approximately equal to the weight of the shiitake mushroom, or preferably more than 1.5 times the weight of the shiitake mushroom.

[0057] Specifically, the length of each counterweight bar 31 is designed for the area inside or outside the fixing hole 14 within the projection range of the cutting area 16, or adjacent to the edge of the mushroom head 61, to ensure optimal operation. Therefore, each freely swinging counterweight bar 31 has different length options, ensuring adaptability to various application needs in different locations. Users can replace the counterweight bar 31 with a suitable option from several predetermined lengths based on the actual conditions of the mushroom head edge area to ensure applicability.

[0058] The rotating paddle 2 moves the mushroom, causing the mushroom stem 62 to fall into the fixing hole 14. When the mushroom head 61 is on the outside of the fixing hole 14, each of the rolling rollers 33 presses against the upper surface or edge of the mushroom head 61 with a weight and a downward tilt angle relative to the turntable 13, so that each of the rolling rollers 33 is used to press against the mushroom head 61 on the N numbered 134 within the projection range of the cutting area 16.

[0059] The blade-shaped cutting tool 41 of the cutting tool 4 can cover multiple fixing holes 14 arranged on N arrays 134, and the blade-shaped cutting tool 41 is disposed on the moving part 422 of the lifting mechanism 42, and performs vertical lifting and lowering movement through the lifting mechanism 42. The lifting mechanism 42 further includes a fixing part 421, the moving part 422 and a screw 423. The fixing part 421 is disposed on the base 1, and the moving part 422 is disposed on the fixing part 421. The screw 423 is used to drive the moving part to perform lifting and lowering action, and the screw 423 can be manually rotated or driven by the fourth motor, and the fourth motor can be interconnected with the controller 72. The user operates the human-machine interface device 73 to send parameter commands to the controller 72 to execute the parameter commands, thereby controlling the action of the fourth motor to adjust the lifting and lowering range of the blade-shaped cutting tool 41.

[0060] like Figure 11As shown, when the mushroom stem 62 moves to the default cutting position with the turntable 13, it will come into contact with the sheet-like cutting tool 41 located in the cutting area 16. The sheet-like cutting tool 41 is configured in a non-perpendicular, inclined manner, so that its cutting direction is at an oblique angle relative to the surface of the turntable 13. This structural design not only enables the inclined cutting function, but also allows the sheet-like cutting tool 41 to generate a downward resistance force during the cutting process, thereby effectively stabilizing the tension and displacement behavior of the mushroom stem 62 at the moment of being cut.

[0061] When the mushroom stem 62 passes through the cutting area 16, the end of the mushroom stem 62 comes into relative contact with the sheet-shaped cutting tool 41 and is cut. The cut surface can achieve a neat and flat trimming effect with the tilt angle and the stable operation of the tool, thereby ensuring that the length of each mushroom stem is uniform and the processing result is consistent.

[0062] During this process, the counterweight rod 31 and the counterweight block 32 set by the pressurizing device 3 can adjust the pressure of the rolling roller 33 on the mushroom head 61, ensuring that the mushroom head 61 is stably attached to the turntable 13. Figure 11 and Figure 12 As shown, the roller 33 can swing freely between the turntable 13 and the mushroom head 61, applying appropriate pressure to the mushroom head 61 that has passed through the cutting area 16, and pressing it appropriately so that it is more stably attached to the turntable 13.

[0063] A mushroom stem collection area (not shown in the figure) is further configured below the cutting area 16, and a collection bucket is set therein to collect the mushroom stem parts 63 that fall off after being cut by the cutting tool 4.

[0064] The unscrewing mechanism 5 is driven by a fifth motor mounted on the base 1 and located in front of the pressurizing device 3. The fifth motor rotates in a fifth rotation direction. The fifth motor is electrically connected to the controller 72 and can receive parameter commands issued by the human-machine interface device 73. After the parameter commands are processed by the controller 72, the rotation speed of the fifth motor can be controlled in real time to adjust the speed of rotation of the unscrewing mechanism 5 in the process of unscrewing the mushroom head 61.

[0065] like Figure 1 As shown, when the mushroom head 61, which has left the cutting area 16, continues to move along the first rotation direction to the unscrewing mechanism 5, the unscrewing mechanism 5 has a plurality of radially arranged paddles 51, which rotate synchronously with the unscrewing mechanism 5.

[0066] When the turntable 13 continuously drives the mushroom head 61 into the rotation range of the paddle 51, due to elastic deformation and elastic recovery, each paddle 51 will contact the mushroom head 61 carried in the fixing hole 14. Through its rotational paddle action, the mushroom head 61 is pushed out of the fixing hole 14 and guided to the output port 12 provided on the frame 11, completing the action of the mushroom head 61 separating from the fixing hole 14 and being discharged, and allowing the mushroom to freely pass through the output port 12 and leave the mushroom stem cutting device.

Claims

1. A lentinus edodes stem cutting device characterized by comprising: include: A base (1) is fixedly provided with a frame (11), the frame (11) surrounds a turntable (13), and an output port (12) is provided between the inner side of the frame (11) and the turntable (13). A mushroom receiving area (15) is provided on the turntable (13), and a plurality of fixing holes (14) are provided on the turntable (13). The plurality of fixing holes (14) rotate along a first rotation direction. Each fixing hole (14) is formed by interlacing N number sequences (134) arranged along the first direction and M part sequences (135) arranged along the second direction. A rotating paddle (2) is disposed in the space above the turntable (13) and in front of the mushroom receiving area (15), spanning N number rows (134), providing a mechanism to paddle the mushroom stem (62) into each of the fixing holes (14) during rotation. A pressure device (3) is located in front of the rotating dial (2), spanning N number rows (134), and connected to multiple swingable counterweights (31) and multiple rolling rollers (33) to apply pressure to the inner and outer sides of each of the fixing holes (14) in a cutting area (16) on the turntable (13). A cutting tool (4) is vertically mounted in the area below the turntable (13), and a blade-shaped cutting tool (41) is mounted on its top to correspond to the projected area of ​​the cutting area (16). A rotating mechanism (5) is located in front of the pressurizing device (3). By rotating and turning the mushroom head (61), the mushroom is output through the output port (12).

2. The lycium barbarum handle cutting device according to claim 1, characterized in that: The length of each counterweight rod (31) corresponds to the inner and outer sides of the fixing hole (14) within the projection range of the cutting area (16), and at least some or all of the counterweight rods (31) are provided with at least one counterweight block (32).

3. The lancing device as claimed in claim 2, wherein: The weight of the counterweight (32) is equal to the weight of the shiitake mushroom, or the weight of the counterweight (32) is more than 1.5 times the weight of the shiitake mushroom.

4. The lancing device as claimed in claim 1, wherein: The fixing hole (14) has at least one inclined surface (141) formed from top to bottom, which provides the mushroom stem (62) to disengage from the fixing hole (14) and reduces resistance.

5. The mushroom stem-cutting device as described in claim 1, characterized in that: The top edge of the fixing hole (14) forms a rounded bevel (142), the radius of which is between 10% and 50% of the diameter of the fixing hole (14).

6. The mushroom stem-cutting device as described in claim 1, characterized in that: The top edge of the fixing hole (14) forms a beveled chamfer (143), and the beveled chamfer (143) has an inclination range of 10% to 50% of the diameter of the fixing hole (14).

7. The shiitake mushroom stem cutting device as claimed in claim 1, wherein: It also includes an image capture device (71) and a controller (72). The image capture device (71) is located in the vicinity of the mushroom receiving area (15) to capture real-time images of the mushroom receiving area (15) and transmit them to the controller (72).

Images