Automatic de-bagging equipment for edible fungus matrix

Abstract

The present invention discloses an automatic bagging device for edible fungus matrix, belonging to the technical field of edible fungus cultivation. The device comprises a processing table, on which a hexagonal bracket is fixedly mounted, and a lifting cylinder is fixed to the upper and lower end surfaces of the hexagonal bracket, a cutting knife holder is fixed to the output end of the lifting cylinder, and six groups of tearing structures for clamping and expanding the bag body are installed at equal angles on the hexagonal bracket; electric slide rails are symmetrically fixed on both sides of the upper surface of the processing table, and a sliding bracket is slidably mounted on the electric slide rails, and an outer positioning ring is fixed on the sliding bracket, and a rotating frame is rotatably mounted in the outer positioning ring, and the rotating frame is provided with a limiting structure for clamping and limiting the edible fungus matrix bag body. The present invention can clamp, expand, and tear the bag body, thereby effectively tearing and separating the bag body from the mushroom stick, and the separation process avoids damage to the mycelium in the mushroom stick, and the bagging effect is good.

Description

Technical Field

[0001] The invention relates to the technical field of edible fungus cultivation, in particular to automatic edible fungus matrix bag removal equipment. Background Art

[0002] The edible fungus substrate is an important medium that provides nutrition and growth environment during the cultivation of edible fungi. According to different edible fungus species and cultivation requirements, the selection and treatment of the substrate have a significant impact on the growth, yield and quality of edible fungi. After the mycelium is physiologically mature, in order to promote the normal growth and fruiting of edible fungi, the bag body and the substrate need to be removed and separated.

[0003] For example, in the cultivation of shiitake mushrooms, after the mycelium fills the bag, the mycelium inside the bag becomes thick and white, wrinkles and raised nodules appear on the surface, red spots appear locally on the inoculation hole or the bag, and yellow-brown water droplets appear, the bag can be removed; at this time, the mushroom sticks need to be transferred to a room or shed that can provide scattered light, use a blade to gently cut the plastic bag along the longitudinal direction of the bag, take out the mushroom sticks and place them obliquely on the mushroom rack, and then immediately cover them with film to keep warm and moist, so as to promote the normal growth of edible fungi.

[0004] For example, the patent with publication number CN218389066U is a device for removing bags from edible mushroom sticks. The inner wall of the frame is provided with a bag removing device, which includes a motor, an end of the motor is fixedly connected to the frame, an end of the first connecting rod is fixedly connected to the disc, and the surface of the second connecting rod is fixedly connected to the blade; the reciprocating screw is driven to rotate by the motor output shaft, the reciprocating screw drives the screw nut to rotate to the right, the screw nut drives the second connecting rod to move to the right, the second connecting rod drives the connecting disc to move to the right, the connecting disc enters the inner wall of the cylinder, and at the same time the cylinder drives the second connecting rod to move to the right, the second connecting rod drives the blade to move to the right, the blade cuts the mushroom bag, the connecting disc pushes out the mushroom stick, the mushroom stick falls onto the table, and the reciprocating screw drives the blade on the screw nut to cut the outer surface of the mushroom bag, and the mushroom stick is removed from the bag as a whole.

[0005] The above patent controls the lateral movement of the blade to cut the bag outside the mushroom stick, thereby separating the bag from the mushroom stick. However, when the substrate is used to cultivate edible fungi in the bag, the outer wall of the mushroom stick and the inner wall of the bag are almost completely in contact with each other, and the contact has a certain degree of stickiness. Directly cutting the surface of the bag by moving the blade may easily cut the mushroom stick inside the bag, which may damage the mycelium. In addition, the bag after cutting adheres to the outside of the mushroom stick, and it is difficult to separate the bag after cutting by simply pushing the mushroom stick to move, which affects the effect of the equipment's autonomous bag removal.

[0006] In response to the above problems, it is urgently necessary to carry out innovative design based on the original edible fungus matrix automatic bagging equipment. Summary of the Invention

[0007] The purpose of the present invention is to provide an automatic bagging device for edible fungi substrates, so as to solve the problem proposed in the above background technology that when the substrate is used to cultivate edible fungi in a bag, the outer wall of the mushroom stick is almost completely fitted with the inner wall of the bag, and the fitting has a certain viscosity. Directly cutting the surface of the bag by moving the blade can easily cut the mushroom sticks inside the bag, which can easily damage the mycelium.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic debagging device for edible fungus matrix, comprising a processing table for installing the debagging device, a hexagonal bracket fixedly installed on the processing table, and a lifting cylinder fixed on the upper and lower end faces of the hexagonal bracket, a cutting knife holder fixed on the output end of the lifting cylinder, six groups of tearing structures for clamping and expanding the bag body are installed at equal angles on the hexagonal bracket; electric slide rails are symmetrically fixed on both sides of the upper surface of the processing table, and a sliding bracket is slidably installed on the electric slide rail, an outer positioning ring is fixed on the sliding bracket, a rotating bracket is rotatably installed in the outer positioning ring, and a limiting structure for clamping and limiting the filling of the edible fungus matrix bag body is provided on the rotating bracket.

[0009] Preferably, the tearing structure includes a stretching cylinder fixed on a hexagonal bracket, a movable frame is fixed on the output end of the stretching cylinder, a guide slide rod is fixed on the movable frame, and an outer sliding sleeve of the guide slide rod is provided with a support frame; two groups of inner clamping rods are fixedly installed on the support frame, and two groups of outer clamping rods are rotatably installed on the support frame.

[0010] Preferably, a return spring is connected between the support frame and the movable frame.

[0011] Preferably, the inner clamping rod and the outer clamping rod are correspondingly distributed up and down, and the inner sides of the inner clamping rod and the outer clamping rod are both serrated structures.

[0012] Preferably, a blade for cutting the bag opening is fixed on the movable frame along the output direction of the stretching cylinder, and the blade is arranged between the two groups of inner clamping rods on the supporting frame.

[0013] Preferably, the limiting structure includes a fixed support rod fixed to one side of the rotating frame, and a protective ring is fixedly installed on the fixed support rod, and the protective ring is coaxial with the rotating frame; an inner positioning ring is fixedly installed on the sliding bracket, and the protective ring is rotatably installed in the inner positioning ring; a plurality of driven rods are installed on the protective ring at equal angles and slidingly along the radial direction, and a clamping ball is fixedly installed on the driven rod.

[0014] Preferably, a driving cylinder is fixedly mounted on the rotating frame, and a driving disk is fixed on the output end of the driving cylinder, and the driving disk is coaxial with the protective ring; a plurality of active rods are fixed at equal angles on the outside of the driving disk, and the sides of the active rods are connected to the end of the driven rod away from the clamping ball through a power push rod.

[0015] Preferably, one end of the power push rod is rotationally connected to the active rod, and the other end of the power push rod is rotationally connected to the driven rod; the power push rod is obliquely connected between the active rod and the driven rod.

[0016] Preferably, the sliding bracket is provided with a steering structure for driving the rotating frame to rotate back and forth to assist in tearing the bag body.

[0017] Preferably, the steering structure includes a lifting slide rod vertically slidably installed on the sliding bracket, a cylindrical rod is fixed eccentrically on the rotating frame, a steering push rod is rotatably connected to the cylindrical rod, and the other end of the steering push rod is rotatably connected to the lifting slide rod; a wavy bar is fixedly installed on the processing table, the surface of the wavy bar is in contact with the bottom of the lifting slide rod, and the bottom corners of the lifting slide rod are in an arc angle structure.

[0018] Compared with the prior art, the present invention has the following beneficial effects: by lifting and moving two sets of cutting blades to cut the open end of the mushroom stick bag, the open end of the bag is cut open, so that the bag and the mushroom sticks can be automatically separated. A tearing structure is provided, and multiple inner clamping rods and outer clamping rods are moved radially to the corresponding positions at the edge of the bag opening, the outer clamping rods are controlled to rotate and open, and the mushroom sticks are pushed to move close to the outer clamping rods and the inner clamping rods, and the outer clamping rods are controlled to rotate and close, so that the outer clamping rods and the inner clamping rods are clamped and fixed at the position at the edge of the bag opening, and then the inner clamping rods and the outer clamping rods are controlled to move in opposite directions along the radial direction, so that the inner clamping rods and the outer clamping rods clamp the bag opening outward to expand, keep the bag opening taut, so as to tear and separate the bag and the mushroom sticks. When the mushroom stick is controlled to move laterally, the mushroom stick, bag body, inner clamping rod and outer clamping rod move synchronously. At this time, the support frame moves laterally, and the edge of the bag opening is clamped and contacts the tip of the blade. The bag opening is cut by the blade. Along the direction of the bag opening, the bag body can be quickly and effectively torn off from the surface of the mushroom stick, thereby improving the bag removal effect of the bag removal equipment. In addition, because the inner clamping rod and the outer clamping rod clamp and expand the bag opening, the blade and the edge of the bag opening do not directly contact the surface of the mushroom stick, thereby preventing the mycelium from being cut and damaged. A limiting structure is provided to clamp the mushroom stick in the limiting structure on one side of the processing table. The clamping ball moves to clamp the outside of the bag body. The limiting structure is controlled to move laterally along the direction of the electric slide rail to tear the bag body outside the mushroom stick. When the bag body is torn to a position close to the clamping ball, the separated mushroom stick is clamped and limited by the limiting structure on the other side. The original limiting structure is separated from the bag body. The mushroom stick is controlled to continue to move laterally by the limiting structure on the other side, thereby separating and tearing the bag body from the mushroom stick. In the process of controlling the lateral movement of the mushroom stick, the lifting slide bar on the sliding bracket is fitted on the surface of the wave bar and moves laterally. The lifting slide bar moves back and forth up and down under the action of gravity. Under the transmission action of the steering push rod, the rotating frame rotates back and forth left and right, thereby keeping the mushroom stick able to rotate back and forth during the lateral movement. The bag mouth is clamped and limited and cut at equal angles. The other side of the mushroom stick can assist in tearing and separating the bag body and the mushroom stick when rotating back and forth, so that the bag body is completely separated from the mushroom stick. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the workbench of the present invention;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the hexagonal bracket of the present invention;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the sliding bracket of the present invention;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the cutting tool holder of the present invention;

[0023] Figure 5 This is a schematic diagram of the three-dimensional structure of the mobile frame of the present invention;

[0024] Figure 6 This is a schematic diagram of the three-dimensional structure of the blade of the present invention;

[0025] Figure 7 This is a schematic diagram of the three-dimensional structure of the outer clamping rod of the present invention;

[0026] Figure 8 This is a schematic diagram of the three-dimensional structure of the support frame of the present invention;

[0027] Figure 9 This is a schematic diagram of the three-dimensional structure of the inner clamping rod of the present invention;

[0028] Figure 10 This is a schematic diagram of the three-dimensional structure of the rotating frame of the present invention;

[0029] Figure 11 This is a schematic diagram of the three-dimensional structure of the wave strip of the present invention;

[0030] Figure 12 It is a schematic diagram of the three-dimensional structure of the steering push rod of the present invention.

[0031] In the figure: 1. Processing table; 2. Hexagonal bracket; 3. Lifting cylinder; 4. Cutting tool holder; 5. Electric slide rail; 6. Sliding bracket; 7. Outer positioning ring; 8. Rotating frame; 9. Stretching cylinder; 10. Moving frame; 11. Guide slide bar; 12. Support frame; 13. Return spring; 14. Inner clamping rod; 15. Outer clamping rod; 16. Blade; 17. Fixed support rod; 18. Protective ring; 19. Driven rod; 20. Clamping ball; 21. Driving cylinder; 22. Driving disk; 23. Active rod; 24. Power push rod; 25. Lifting slide bar; 26. Cylindrical rod; 27. Steering push rod; 28. Wave strip; 29. ​​Inner positioning ring. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Example 1: Please refer to Figures 1-12The present invention provides the following technical solutions: an automatic debagging device for edible fungi matrix, comprising a processing table 1 on which the debagging device is installed, a hexagonal bracket 2 fixedly mounted on the processing table 1, and a lifting cylinder 3 fixed to the upper and lower end surfaces of the hexagonal bracket 2, a cutting tool holder 4 fixed to the output end of the lifting cylinder 3, and six groups of tearing structures for clamping and expanding the bag body installed at equal angles on the hexagonal bracket 2. The tearing structure comprises a stretching cylinder 9 fixed on the hexagonal bracket 2, a movable frame 10 fixed to the output end of the stretching cylinder 9, a guide slide 11 fixed on the movable frame 10, and a support frame 12 provided on the outer sliding sleeve of the guide slide 11; two groups of inner clamping rods 14 fixedly mounted on the support frame 12, and two groups of outer clamping rods 15 rotatably mounted on the support frame 12. A reset spring 13 is connected between the support frame 12 and the movable frame 10. The inner clamping rod 14 and the outer clamping rod 15 are correspondingly distributed up and down, and the inner sides of the inner clamping rod 14 and the outer clamping rod 15 are both serrated structures. A blade 16 for cutting the bag opening is fixed on the movable frame 10 along the output direction of the stretching cylinder 9, and the blade 16 is set between the two groups of inner clamping rods 14 on the support frame 12. The bag opening of the mushroom stick is generally sealed, and the mushroom stick is clamped and limited on the processing table 1. The electric slide rail 5 is operated to control the lateral movement of the sliding bracket 6. The sliding bracket 6 drives the clamped mushroom stick to move in the direction close to the hexagonal bracket 2. The sealing part of the outer bag body of the mushroom stick moves between the upper and lower groups of cutting tool holders 4. The lifting cylinder 3 is operated to control the longitudinal movement of the cutting tool holder 4, so that the upper and lower groups of cutting tool holders 4 move relative to each other to cut the sealing part of the bag body, so that the bag opening of the mushroom stick is cut open, avoiding the subsequent tearing and separation between the mushroom stick and the bag body. The stretching cylinder 9 is operated to control the movable frame 10 to move toward the direction close to the mushroom stick. The movable frame 10 drives the inner clamping rod 14 and the outer clamping rod 15 to move synchronously. A micro motor is installed on the support frame 12. The output end of the micro motor is connected to the outer clamping rod 15. The outer clamping rod 15 is rotated by the micro motor to control the rotation and opening of the outer clamping rod 15. The mushroom stick is continued to be moved so that the edge of the bag opening outside the mushroom stick moves between the outer clamping rod 15 and the inner clamping rod 14. The outer clamping rod 15 is controlled to rotate in the reverse direction so that the outer clamping rod 15 rotates and is clamped at the edge of the bag opening. The stretching cylinder 9 is operated to control the movable frame 10 to move in the reverse direction. The inner clamping rod 14 and the outer clamping rod 15 are clamped at the edge of the bag body to control the bag opening to be stretched outward.

[0034] The inner clamping rod 14 and the outer clamping rod 15 are clamped at the edge of the bag opening, dividing the bag into multiple pieces, and the sliding bracket 6 drives the mushroom stick to move laterally, tearing and separating the mushroom stick and the clamped bag body, thereby effectively realizing the bagging process.

[0035] Example 2: Based on Example 1, a limiting structure and a steering structure are also disclosed, and their specific structure is as follows: electric slide rails 5 are symmetrically fixed on both sides of the upper surface of the processing table 1, and a sliding bracket 6 is slidably installed on the electric slide rail 5. An outer positioning ring 7 is fixed on the sliding bracket 6, and a rotating frame 8 is rotatably installed in the outer positioning ring 7. The rotating frame 8 is provided with a limiting structure for clamping and limiting the filling of the edible fungus matrix bag. The limiting structure includes a fixed support rod 17 fixed to one side of the rotating frame 8, and a protective ring 18 is fixedly installed on the fixed support rod 17, and the protective ring 18 is coaxial with the rotating frame 8; an inner positioning ring 29 is fixedly installed on the sliding bracket 6, and the protective ring 18 is rotatably installed in the inner positioning ring 29; a plurality of driven rods 19 are slidably installed on the protective ring 18 at equal angles and along the radial direction, and a clamping ball 20 is fixedly installed on the driven rod 19.

[0036] A drive cylinder 21 is fixedly mounted on the turret 8, and a drive disc 22 is fixed to the output end of the drive cylinder 21. The drive disc 22 is coaxial with the protective ring 18. Multiple active rods 23 are fixed at equal angles to the outside of the drive disc 22. The active rods 23 are connected to the ends of the driven rods 19, away from the clamping ball 20, via power push rods 24. One end of the power push rod 24 is rotationally connected to the active rod 23, and the other end of the power push rod 24 is rotationally connected to the driven rod 19. The power push rod 24 is connected at an angle between the active rod 23 and the driven rod 19. The sliding bracket 6 is equipped with a steering mechanism that drives the turret 8 back and forth, thereby assisting in bag tearing. The steering structure includes a lifting slide rod 25 vertically slidably mounted on the sliding bracket 6, a cylindrical rod 26 is fixed eccentrically on the rotating frame 8, a steering push rod 27 is rotatably connected to the cylindrical rod 26, and the other end of the steering push rod 27 is rotatably connected to the lifting slide rod 25; a wavy strip 28 is fixedly mounted on the processing table 1, the surface of the wavy strip 28 is in contact with the bottom of the lifting slide rod 25, and the bottom corners of the lifting slide rod 25 are in an arc angle structure.

[0037] The mushroom stick is set at the center position of the protective ring 18, and the driving cylinder 21 is operated to push the driving disk 22 to move horizontally. The two ends of the power push rod 24 connected between the active rod 23 and the driven rod 19 rotate accordingly. The rotating power push rod 24 pushes the driven rod 19 to move along the radial direction of the protective ring 18, so that the driven rod 19 pushes the clamping ball 20 to clamp and limit it to the outside of the mushroom stick bag, thereby achieving the clamping limit of the mushroom stick. When the bag is cut, the bag is cut off and the bag is cut off, and the bag is cut off, and the bag is cut off. When the bag is cut off, the bag is cut off and the bag is cut off, the bag is cut off and the bag is cut off. When the bag is cut off, the bag is cut off and the bag is cut off, the bag is cut off and the bag is cut off.

[0038] When the sliding bracket 6 is controlled to slide on the electric slide rail 5, the sliding bracket 6 drives the lifting slide bar 25 to move synchronously laterally. The bottom of the lifting slide bar 25 moves in contact with the surface of the wave bar 28. Along the wave direction of the wave bar 28, the lifting slide bar 25 moves back and forth up and down under the action of gravity. The two ends of the steering push rod 27 connected between the lifting slide bar 25 and the cylindrical rod 26 rotate accordingly. The rotating steering push rod 27 drives the rotating frame 8 to rotate back and forth. The rotating frame 8 drives the clamped mushroom sticks to rotate synchronously, helping to tear and separate the mushroom sticks from the bag body, and avoiding that the local position of the mushroom sticks is too tightly adhered to the bag body and cannot be effectively separated.

[0039] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic de-bagging device for edible fungus substrates, comprising a processing table (1), characterized in that: A hexagonal bracket (2) is fixedly mounted on the processing table (1), and a lifting cylinder (3) is fixed to the upper and lower end surfaces of the hexagonal bracket (2), and a cutting tool holder (4) is fixed to the output end of the lifting cylinder (3), and six groups of tearing structures for clamping and expanding the bag body are installed at equal angles on the hexagonal bracket (2); electric slide rails (5) are symmetrically fixed on both sides of the upper surface of the processing table (1), and a sliding bracket (6) is slidably mounted on the electric slide rails (5), and an outer positioning ring (7) is fixed on the sliding bracket (6), and a rotating frame (8) is rotatably mounted in the outer positioning ring (7), and a limiting structure for clamping and limiting the edible fungus matrix bag body is provided on the rotating frame (8); The tearing structure comprises a stretching cylinder (9) fixed on a hexagonal bracket (2); a movable frame (10) is fixed to the output end of the stretching cylinder (9); a guide slide bar (11) is fixed to the movable frame (10); an outer sliding sleeve of the guide slide bar (11) is provided with a support frame (12); two groups of inner clamping rods (14) are fixedly mounted on the support frame (12), and two groups of outer clamping rods (15) are rotatably mounted on the support frame (12); a micro motor is mounted on the support frame (12), and the micro motor The output end is connected to the outer clamping rod (15); a return spring (13) is connected between the support frame (12) and the movable frame (10); the inner clamping rod (14) and the outer clamping rod (15) are correspondingly distributed up and down, and the inner sides of the inner clamping rod (14) and the outer clamping rod (15) are both serrated structures; a blade (16) for cutting the bag opening is fixed on the movable frame (10) along the output direction of the stretching cylinder (9), and the blade (16) is set between the two groups of inner clamping rods (14) on the support frame (12).

2. The automatic bagging device for edible fungus matrix according to claim 1, characterized in that: The limiting structure comprises a fixed support rod (17) fixed to one side of the rotating frame (8), a protective ring (18) is fixedly mounted on the fixed support rod (17), and the protective ring (18) is coaxial with the rotating frame (8); An inner positioning ring (29) is fixedly mounted on the sliding bracket (6), and the protective ring (18) is rotatably mounted in the inner positioning ring (29); A plurality of driven rods (19) are mounted on the protective ring (18) at equal angles and slidingly along a radial direction, and a clamping ball (20) is fixedly mounted on the driven rod (19).

3. The automatic bagging device for edible fungus substrates according to claim 2, characterized in that: A driving cylinder (21) is fixedly mounted on the rotating frame (8), a driving disk (22) is fixed to the output end of the driving cylinder (21), and the driving disk (22) is coaxial with the protective ring (18); A plurality of active rods (23) are fixed at equal angles on the outside of the driving disc (22), and the sides of the active rods (23) are connected to one end of the driven rod (19) away from the clamping ball (20) via a power push rod (24).

4. The automatic bagging device for edible fungus substrates according to claim 3, characterized in that: One end of the power push rod (24) is rotatably connected to the active rod (23), and the other end of the power push rod (24) is rotatably connected to the driven rod (19); The power push rod (24) is obliquely connected between the active rod (23) and the driven rod (19).

5. The automatic bagging device for edible fungus substrate according to claim 1, characterized in that: The sliding bracket (6) is provided with a steering structure for driving the rotating frame (8) to rotate back and forth, thereby assisting in tearing the bag body.

6. The automatic bagging device for edible fungus substrates according to claim 5, characterized in that: The steering structure includes a lifting slide rod (25) vertically slidably mounted on a sliding bracket (6); a cylindrical rod (26) is fixed eccentrically on the rotating frame (8); a steering push rod (27) is rotatably connected to the cylindrical rod (26); and the other end of the steering push rod (27) is rotatably connected to the lifting slide rod (25); A wave strip (28) is fixedly mounted on the processing table (1), and the surface of the wave strip (28) contacts the bottom of the lifting slide rod (25), and the bottom corners of the lifting slide rod (25) are in an arc angle structure.

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