Mushroom bag separation equipment and mushroom bag separation method suitable for shiitake mushroom sticks

Abstract

The mushroom bag separation device suitable for shiitake mushroom sticks of the present invention comprises a frame with a conveying mechanism, on which a bag cutting mechanism is arranged in sequence according to the conveying direction of the conveying mechanism, comprising an axial pushing mechanism for pushing the mushroom sticks on the conveying mechanism in the axial direction of the mushroom sticks, an axial bag cutting component for cutting the mushroom sticks pushed by the axial pushing mechanism to form axial incisions on the mushroom bags of the mushroom sticks at the rear of the axial pushing mechanism; a radial bag cutting component for cutting the mushroom sticks on the conveying mechanism to form radial incisions on the mushroom bags of the mushroom sticks; the mushroom stick and mushroom bag separation mechanism comprises a bag tearing mechanism and a bag removing mechanism; the structure is reasonably designed, safe and convenient to use, it can automatically remove bags for multiple rows of mushroom sticks, the basket loading efficiency can reach 3500 sticks / hour, and at the same time saves labor, reduces the labor intensity of workers, and transforms heavy manual operations into automated operations.

Description

Technical Field

[0001] The invention relates to the technical field of mushroom processing, in particular to mushroom bag separation equipment and a mushroom bag separation method suitable for shiitake mushroom sticks. Background Art

[0002] In the prior art, during the factory production of edible mushroom sticks, according to the process requirements, after the mushroom sticks have been cultured for a certain number of days, they are usually stored in a cold storage, waiting for centralized shipment. When shipping out, the edible mushroom sticks need to be unbagged to completely separate the outer bag from the internal culture medium. When unbagging, a manual handheld blade is used to cut several cuts on the outer bag of the mushroom stick. Since the internal culture medium and the outer bag are strongly adhered to the mushroom stick during the cultivation, after the cuts are made, the outer bag can only be torn off piece by piece manually to separate the mushroom bag from the mushroom stick to complete the unbagging work.

[0003] Disadvantages of traditional manual peeling and bagging:

[0004] (1) The workload of bag removal is large, requiring a large number of workers, high labor intensity and low efficiency, which is no longer suitable for the needs of modern edible mushroom stick factory production;

[0005] (2) The temperature of the mushroom sticks is low when they are taken out of the cold storage, and the hands often become numb when they are manually unbagging, which is not conducive to the physical and mental health of the employees;

[0006] Therefore, a mushroom bag separation device suitable for shiitake mushroom sticks is proposed, which has a reasonable structural design and can remove bags from multiple mushroom sticks arranged side by side without manual removal of bags. Summary of the invention

[0007] The technical problem to be solved by the present invention is to provide a mushroom bag separation device suitable for shiitake mushroom sticks with reasonable structural design and no need for manual bag removal in view of the shortcomings of the prior art.

[0008] The technical problem to be solved by the present invention is achieved by the following technical solution, comprising a frame with a conveying mechanism, on which the conveying mechanism is sequentially provided with:

[0009] The bag cutting mechanism comprises:

[0010] An axial pushing mechanism is used to push the mushroom sticks on the conveying mechanism in the axial direction of the mushroom sticks, and an axial bag cutting component is provided at the rear of the axial pushing mechanism to cut the mushroom sticks pushed by the axial pushing mechanism, so as to form an axial incision on the mushroom bag of the mushroom stick;

[0011] A radial bag cutting component is used to cut the mushroom sticks on the conveying mechanism to form radial cuts on the mushroom bags of the mushroom sticks;

[0012] A mushroom stick and bag separation mechanism comprises:

[0013] A bag tearing mechanism for tearing the end edge of the mushroom bag formed with axial cuts and radial cuts;

[0014] The bag-tearing mechanism pushes the mushroom sticks torn by the bag-tearing mechanism, thereby separating the mushroom sticks from the axial incision and radial incision of the mushroom bag.

[0015] The technical problem to be solved by the present invention can also be achieved through the following technical solutions. The above-mentioned bag separation equipment suitable for shiitake mushroom sticks is provided with a mushroom stick limiting mechanism on the frame to limit the mushroom sticks, so that the mushroom bags are skewed in the radial direction when being cut by the axial bag cutting assembly or pushed by the bag removing mechanism.

[0016] The technical problem to be solved by the present invention can also be achieved by the following technical solutions: the above-mentioned mushroom bag separation device suitable for shiitake mushroom sticks, the mushroom stick limiting mechanism comprises:

[0017] Rotate the limiting wheel installed on the frame;

[0018] The limiting wheel is provided with a limiting groove, wherein the limiting groove has a mushroom stick bearing surface for bearing the mushroom stick and two oppositely arranged mushroom stick limiting surfaces for contacting with two sides of the mushroom stick and limiting the two sides of the mushroom stick;

[0019] Limiting wheels for guiding the mushroom sticks in the axial direction are provided between the axial bag cutting assembly and the conveying mechanism at the rear of the axial bag cutting assembly, and between the bag stripping mechanism and the conveying mechanism at the rear of the bag stripping mechanism.

[0020] The technical problem to be solved by the present invention can also be achieved by the following technical solutions: the above-mentioned bag separation equipment suitable for mushroom sticks, the radial bag cutting assembly includes a radial tool assembly and a radial tool assembly traction assembly, and the radial tool assembly traction assembly includes:

[0021] A traction plate installed on the frame, the traction plate is provided with a feed power mechanism for moving the traction plate along the cutting direction of the radial tool assembly, and the feed power mechanism is fixedly installed on the frame;

[0022] A radial tool assembly mounting plate is installed with the radial tool assembly, a fixed pulley is installed on the bottom of the radial tool assembly mounting plate, and a frame below the fixed pulley is provided with a fixed pulley for sliding and making the fixed pulley float up and down periodically, so that the cutting trajectory of the radial tool assembly is cut along the outer peripheral surface of the mushroom bag and a curved mushroom stick profiling plate is formed on the outer peripheral surface of the mushroom bag with radial incisions;

[0023] A lifting assembly is arranged on the traction plate to enable the radial tool assembly mounting plate to slide in the vertical direction so as to make the radial tool assembly approach or move away from the mushroom bag, and the lifting end of the lifting assembly is slidably connected to the radial tool assembly mounting plate.

[0024] The technical problem to be solved by the present invention can also be achieved by the following technical solutions: the above-mentioned mushroom bag separation device suitable for shiitake mushroom sticks, the radial tool assembly limiting mechanism, which includes:

[0025] A pin body fixedly mounted on the top of the radial tool assembly mounting plate;

[0026] A second elastic element is provided on the lifting end of the lifting assembly to pull the radial tool assembly mounting plate to prevent the radial tool assembly mounting plate from being completely separated from the lifting end of the lifting assembly. One end of the second elastic element is fixed on the lifting end of the lifting assembly, and the other end is fixed on the pin body.

[0027] The technical problem to be solved by the present invention can also be achieved by the following technical solutions: the above-mentioned mushroom bag separation device suitable for shiitake mushroom sticks, the lifting component comprises:

[0028] A lifting power mechanism fixedly mounted on the traction plate;

[0029] The lifting end of the lifting assembly is a lifting plate fixedly mounted on the power output end of the lifting power mechanism.

[0030] A blocking block is fixedly installed on the lifting plate, and a lifting pin overlapped on the top surface of the blocking block is fixedly installed on the radial tool assembly mounting plate located above the lifting plate, so that the radial tool assembly mounting plate can be raised or lowered by raising or lowering the lifting plate.

[0031] The technical problem to be solved by the present invention can also be achieved by the following technical solutions: the above-mentioned bag separation device suitable for mushroom sticks, the axial bag cutting assembly includes an axial tool assembly and a swing assembly, and the swing assembly includes:

[0032] An axial tool assembly swing plate is hinged at one end on the frame, the hinge of the axial tool assembly swing plate is a hinged end and the other end is a free end, the axial tool assembly is installed on the bottom surface of the axial tool assembly swing plate and is located between the hinged end and the free end, and the axial tool assembly has a roller that rolls on the outer peripheral surface of the mushroom stick, so that the axial tool assembly swing plate follows the concave-convex degree of the outer peripheral surface of the mushroom stick and drives the axial tool assembly to swing around its hinged end;

[0033] The roller limiting assembly used in conjunction with the swing assembly comprises:

[0034] A roller limit plate fixedly mounted on the frame, the roller limit plate being located above the swing plate of the axial tool assembly;

[0035] An elastic element disposed between the bottom surface of the roller limit plate and the top surface of the free end of the swing plate of the axial tool assembly;

[0036] The swing of the swing plate of the axial tool assembly compresses the elastic element, and the elastic force of the elastic element during compression presses the swing plate of the axial tool assembly, so that the roller under the swing plate of the axial tool assembly is always in contact with the mushroom stick when the axial tool assembly cuts the mushroom bag;

[0037] The swing limit assembly used in conjunction with the swing assembly comprises:

[0038] The ends are fixedly connected to form a limit mounting plate and a limit abutment plate which are integrally arranged;

[0039] The top surface of the position-limiting abutment plate has an abutment surface, and the bottom surface of the free end of the swing plate of the axial tool assembly has a fitting surface that fits with the abutment surface;

[0040] The limit mounting plate is detachably mounted on the roller limit plate, and the free end of the swing plate of the axial tool assembly is limited in a direction close to the mushroom bag by the abutment surface and the abutment surface abutting against each other.

[0041] The technical problem to be solved by the present invention can also be achieved by the following technical solutions: the above-mentioned mushroom bag separation device suitable for shiitake mushroom sticks, the bag tearing mechanism comprises:

[0042] A bag clamping claw having a bag clamping end and a bag clamping claw power end, wherein the bag clamping end of the bag clamping claw has a tooth surface for contacting the outer peripheral surface of the mushroom bag, and the bag clamping claw power end of the bag clamping claw is provided with a waist-shaped hole;

[0043] A mounting frame with at least two bag clamping claws hinged in opposite directions, a bag clamping claw power mechanism fixedly mounted on the side of the mounting frame, and a limiting member moving along the inner circumference of the waist-shaped hole fixedly mounted on the power output end of the bag clamping claw power mechanism, so that the bag clamping end of the bag clamping claw rotates around the hinge of the bag clamping claw and the mushroom bag between the two opposite bag clamping claws is clamped between the tooth surfaces;

[0044] A mushroom bag pulling power mechanism is installed on the frame to lift the bag clamping claw power mechanism. The power output end of the mushroom bag pulling power mechanism is fixedly connected to the bag clamping claw power mechanism. The contraction of the power output end of the mushroom bag pulling power mechanism causes the bag clamping claw to move downward and tear the mushroom bag placed on the tooth surface.

[0045] The technical problem to be solved by the present invention can also be achieved by the following technical solutions: the above-mentioned bag separation device suitable for shiitake mushroom sticks, the bag removal mechanism comprises:

[0046] The bag removing and retracting power mechanism is fixedly mounted on the frame;

[0047] The mushroom stick is pushed by a rod fixedly installed on the power output end of the bag-removing telescopic power mechanism, so that the mushroom stick is separated from the pushing rod on the side of the mushroom bag clamped by the bag clamping claw at the end.

[0048] The distance between the push rod and the bottom of the frame is equal to the distance between the conveying plane of the conveying mechanism and the bottom of the frame.

[0049] The technical problem to be solved by the present invention can also be achieved by the following technical solution. The above-mentioned mushroom bag separation device suitable for shiitake mushroom sticks has the following steps:

[0050] (1) Loading the mushroom sticks:

[0051] Placing the mushroom sticks on the conveying mechanism, and the conveying mechanism conveys the mushroom sticks to the axial pushing mechanism;

[0052] (2) Formation of axial incision on mushroom sticks and bags:

[0053] The axial pushing mechanism pushes the mushroom sticks on the conveying mechanism to the conveying mechanism at the rear of the axial tool assembly, and the axial tool assembly cuts the mushroom bags on the mushroom sticks pushed by the axial pushing mechanism, thereby forming axial incisions on the outer peripheral surfaces of the mushroom bags on the mushroom sticks;

[0054] (3) Formation of radial incisions on mushroom sticks and bags:

[0055] The conveying mechanism conveys the mushroom stick with the axial incision formed on the mushroom bag to the radial tool assembly, and the radial tool assembly is guided by the radial tool assembly traction assembly, so that the cutting trajectory of the radial tool assembly is an arc shape, thereby forming a radial incision on the outer peripheral surface of the mushroom bag of the mushroom stick;

[0056] (4) Separation of mushroom sticks and bags:

[0057] The conveying mechanism conveys the mushroom stick with axial and radial cuts formed in the mushroom bag to the bag tearing mechanism, and the bag clamping end of the bag clamping claw is rotated around the hinge of the bag clamping claw by the bag clamping claw power mechanism, so as to clamp the mushroom bag at the end of the mushroom stick, and the power mechanism is pulled by the mushroom bag to make the bag clamping claw move downward, so as to tear the clamped mushroom bag, and then the mushroom stick is pushed by the pushing rod on the power output end of the bag-removing telescopic power mechanism, so that the mushroom stick is separated from the mushroom bag.

[0058] Compared with the prior art, the beneficial technical effects of the present invention are: its structural design is reasonable, and it is safe and convenient to use. It can automatically remove bags from multiple rows of mushroom sticks, and the basket loading efficiency can reach 3,500 sticks per hour. At the same time, it saves labor, reduces the labor intensity of workers, and transforms heavy manual operations into automated operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] Figure 1It is a schematic diagram of the top view of the structure of the present invention;

[0060] Figure 2 for Figure 1 A schematic diagram of a local enlarged structure;

[0061] Figure 3 It is a schematic diagram of the front view of the bag cutting mechanism and the mushroom stick and bag separation mechanism of the present invention;

[0062] Figure 4 It is a left-side structural schematic diagram of the axial tool assembly part of the bag cutting mechanism of the present invention;

[0063] Figure 5 for Figure 4 A schematic diagram of a local enlarged structure;

[0064] Figure 6 It is a left-side structural schematic diagram of the radial tool assembly part of the bag cutting mechanism of the present invention;

[0065] Figure 7 for Figure 6 A schematic diagram of a local enlarged structure;

[0066] Figure 8 It is a left-side structural schematic diagram of the mushroom stick and bag separation mechanism of the present invention;

[0067] Fig. 9 It is a schematic diagram of the front view of the structure of the mushroom stick and mushroom bag separation mechanism of the present invention;

[0068] Fig.10 It is a schematic diagram of the top view of the structure of the mushroom stick with axial incision and radial incision of the present invention;

[0069] Fig.11 It is a schematic diagram of the main structure of the arc-shaped mushroom stick profiling plate.

[0070] In the figure, 1, frame; 2, bag cutting mechanism; 3, mushroom stick and bag separation mechanism; 4, axial incision; 5, radial incision; 6, push rod plate; 7, contact plate; 8, third elastic element; 9, push power mechanism; 10, axial tool assembly swing plate; 11, roller; 12, axial tool assembly; 13, radial tool assembly; 14, feed power mechanism; 15, radial tool assembly mounting plate; 16, limit mounting plate; 17, limit abutment plate; 18, abutment surface; 19, fitting surface; 20, roller limit plate; 21, elastic element; 22, Traction plate; 23, fixed pulley; 24, arc-shaped mushroom stick profiling plate; 25, pin body; 26, second elastic element; 27, lifting power mechanism; 28, lifting plate; 29, blocking block; 30, lifting pin; 31, bag clamping claw; 32, tooth surface; 33, waist-shaped hole; 34, mounting frame; 35, bag clamping claw power mechanism; 36, limiting member; 37, mushroom bag pulling power mechanism; 38, bag removal telescopic power mechanism; 39, push rod; 40, conveying mechanism; 41, limiting wheel; 42, limiting groove; 43, mushroom stick bearing surface; 44, mushroom stick limiting surface. DETAILED DESCRIPTION

[0071] The specific technical solutions of the present invention are further described below with reference to the accompanying drawings, so that those skilled in the art can further understand the present invention without limiting the rights thereof.

[0072] Example 1, reference Figure 1 —11, a mushroom bag separation device suitable for shiitake mushroom sticks, comprising a frame 1 with a conveying mechanism 40, on which the conveying mechanism 40 is sequentially provided with:

[0073] The bag cutting mechanism 2 comprises:

[0074] An axial pushing mechanism for pushing the mushroom sticks on the conveying mechanism 40 in the axial direction of the mushroom sticks, and an axial bag cutting component for cutting the mushroom sticks pushed by the axial pushing mechanism to form an axial incision 4 on the mushroom bag of the mushroom sticks;

[0075] A radial bag cutting assembly for cutting the mushroom sticks on the conveying mechanism 40 to form radial cuts 5 on the mushroom bags of the mushroom sticks;

[0076] A mushroom stick and bag separation mechanism comprises:

[0077] A bag tearing mechanism for tearing the end edge of the mushroom bag formed with the axial cut 4 and the radial cut 5;

[0078] The bag-tearing mechanism pushes the mushroom sticks torn by the bag-tearing mechanism, thereby separating the mushroom sticks from the axial incision 4 and the radial incision 5 of the bag.

[0079] In embodiment 1, specifically, the axial pushing mechanism includes:

[0080] A pusher plate 6 having one side as a contact surface that can contact the end surface of the mushroom stick and the other side as a pressing surface;

[0081] A contact plate 7 that can fit the pressing surface is provided on one side of the pressing surface of the push rod plate 6. The push rod plate 6 is connected to the contact plate 7 through a connecting pin. A third elastic element 8 that can generate elastic deformation is provided on the connecting pin between the push rod plate 6 and the contact plate 7.

[0082] A pushing power mechanism 9 is provided on the frame 1, and a power output end of the pushing power mechanism 9 is fixedly connected to the contact plate 7, so as to push the mushroom sticks on the conveying mechanism.

[0083] In Embodiment 2, the cross-sections of the push rod plate 6 and the contact plate 7 are arranged in a rectangular shape, and the pushing power mechanism 9 can be a cylinder or a hydraulic cylinder;

[0084] Specifically, a plurality of connecting rods may be fixedly installed on the contact plate 7, and the contact plate 7 is connected to the power output end of the pushing power mechanism 9 through the connecting rods. A plurality of guide shafts passing through the connecting rods may be fixedly installed on the frame 1, and a linear bearing may be provided between the guide shaft and the connecting rod. The movement of the connecting rod may be guided by the guide shaft, and the setting direction of the guide shaft is the same as the pushing direction of the pushing power mechanism 9.

[0085] Example 2: The mushroom bag separation equipment suitable for shiitake mushroom sticks described in Example 1 is provided with a mushroom stick limiting mechanism on the frame 1 to limit the mushroom sticks, so that the mushroom bags are skewed in the radial direction when being cut by the axial bag cutting assembly or pushed by the bag removing mechanism.

[0086] Embodiment 3, the mushroom bag separation device applicable to mushroom sticks described in Embodiment 2, wherein the mushroom stick limiting mechanism comprises:

[0087] Rotate the limiting wheel 41 installed on the frame 1;

[0088] The limiting wheel is provided with a limiting groove 42, the limiting groove 42 having a mushroom stick bearing surface 43 for bearing mushroom sticks and two oppositely arranged mushroom stick limiting surfaces 44 for contacting with two sides of the mushroom sticks and limiting the two sides of the mushroom sticks, and the included angle of the edge line formed by the cross section of the mushroom stick limiting surface 44 and the mushroom stick bearing surface 43 can be set to 135°;

[0089] A limiting wheel 41 for guiding the mushroom sticks in the axial direction is provided between the axial bag cutting assembly and the conveying mechanism 40 at the rear of the axial bag cutting assembly, and between the bag stripping mechanism and the conveying mechanism 40 at the rear of the bag stripping mechanism.

[0090] Embodiment 4, the mushroom bag separation device applicable to mushroom sticks described in Embodiment 1, the radial bag cutting assembly includes a radial tool assembly 13 and a radial tool assembly traction assembly, and the radial tool assembly traction assembly includes:

[0091] A traction plate 22 mounted on the frame 1, the cross section of the traction plate 22 is rectangular, and a feed power mechanism 14 is provided on the traction plate 22 to enable the traction plate 22 to move along the cutting direction of the radial tool assembly 13, and the feed power mechanism 14 is fixedly mounted on the frame 1;

[0092] The radial tool assembly mounting plate 15 is mounted with the radial tool assembly 13, and the cross section of the radial tool assembly mounting plate 15 is rectangular. A fixed pulley 23 is mounted on the bottom of the radial tool assembly mounting plate 15. A fixed pulley 23 is provided on the frame 1 below the fixed pulley 23 for the fixed pulley 23 to slide and to make the fixed pulley 23 float up and down periodically, so that the cutting trajectory of the radial tool assembly 13 is cut along the outer peripheral surface of the mushroom bag, and a curved mushroom stick profiling plate 24 is formed on the outer peripheral surface of the mushroom bag with a radial incision 5. The front view of the curved mushroom stick profiling plate 24 can be referred to Fig.10 The bottom surface of the arc-shaped mushroom stick profiling plate 24 is arranged in an arc-shaped structure, and the arc-shaped structure thereon can be arranged in a regular wavy shape in cross section. When the fixed pulley 23 is located at the lowest point of the wavy arc-shaped mushroom stick profiling plate 24, the radial tool assembly 13 on the radial tool assembly mounting plate 15 is located on one side of the left or right side of the outer peripheral surface of the mushroom stick. When the fixed pulley 23 slides at the highest point of the wavy arc-shaped mushroom stick profiling plate 24, the radial tool assembly 13 on the radial tool assembly mounting plate 15 is located at the top of the outer peripheral surface of the mushroom stick. When the fixed pulley 23 slides at the other lowest point of the wavy arc-shaped mushroom stick profiling plate 24, the radial tool assembly 13 on the radial tool assembly mounting plate 15 is located on the other side of the left or right side of the outer peripheral surface of the mushroom stick, thereby completing the radial incision 5 on the outer peripheral surface of the mushroom bag and forming an incision with a semicircular trajectory.

[0093] A lifting assembly is provided on the traction plate 22 to enable the radial tool assembly mounting plate 15 to slide in the vertical direction so as to make the radial tool assembly 13 approach or move away from the mushroom bag. The lifting end of the lifting assembly is slidably connected to the radial tool assembly mounting plate 15 .

[0094] In Example 4, the feed power mechanism 14 can adopt a cylinder, and its power output end is fixedly connected to the traction plate 22. The lifting component in the radial-radial tool assembly traction component can lift the radial tool assembly mounting plate 15. When the mushroom stick is transported to one side of the radial tool assembly 13 by the conveying mechanism, the radial tool assembly mounting plate 15 can be raised, so that the mushroom stick can be located directly below the radial tool assembly 13. When the radial tool assembly mounting plate 15 is lowered, the outer peripheral surface of the mushroom bag of the mushroom stick can be cut by the radial tool assembly 13. After cutting, the radial tool assembly mounting plate 15 can be raised again, so that the cut mushroom stick can be transported to the next station through the conveying mechanism 40.

[0095] Specifically, the radial tool assembly 13 includes a motor with a blade installed at the power output end, and the motor is installed on the side of the radial tool assembly mounting plate 15.

[0096] Embodiment 5, the mushroom bag separation device applicable to shiitake mushroom sticks described in Embodiment 4, the radial tool assembly limiting mechanism, which comprises:

[0097] A pin body 25 fixedly mounted on the top of the radial tool assembly mounting plate 15;

[0098] A second elastic element 26 is provided on the lifting end of the lifting assembly to pull the radial tool assembly mounting plate 15 so as to prevent the radial tool assembly mounting plate 15 from being completely separated from the lifting end of the lifting assembly. One end of the second elastic element 26 is fixed on the lifting end of the lifting assembly, and the other end is fixed on the pin body 25.

[0099] In Example 5, the provision of the second elastic element 26 can also prevent the outer surface of the mushroom stick from having excessive protrusions, so that the radial tool assembly 13 and the radial tool assembly mounting plate 15 are vertically displaced upward and detached from the lifting end of the lifting assembly. The excessive protrusions are, for example, more than 5 cm larger than the average diameter of the mushroom stick.

[0100] Embodiment 6, the mushroom bag separation device applicable to shiitake mushroom sticks described in Embodiment 5, wherein the lifting assembly comprises:

[0101] A lifting power mechanism 27 fixedly mounted on the traction plate 22;

[0102] The lifting end of the lifting assembly is a lifting plate 28 fixedly mounted on the power output end of the lifting power mechanism 27.

[0103] A blocking block 29 is fixedly mounted on the lifting plate 28, and a lifting pin 30 overlapped on the top surface of the blocking block 29 is fixedly mounted on the radial tool assembly mounting plate 15 located above the lifting plate 28, so that the radial tool assembly mounting plate 15 can be raised or lowered by raising or lowering the lifting plate 28.

[0104] In Embodiment 6, the lifting power mechanism 27 may be a pneumatic cylinder or an electric cylinder, and the cross-sections of the lifting plate 28 and the blocking block 29 may be arranged in a rectangular shape;

[0105] It should be noted that when the fixed pulley 23 moves on the arc-shaped mushroom stick profiling plate, since the arc-shaped mushroom stick profiling plate has a design with several highest points and lowest points, the radial tool assembly mounting plate 15 moves up and down at this time. Therefore, in order to realize the sliding connection between the lifting end of the lifting assembly in Example 6 and the radial tool assembly mounting plate 15, a slider can be provided on the lifting plate 28, and a slide rail used in conjunction with the slider can be fixedly installed on the radial tool assembly mounting plate 15, so as to meet the up and down movement of the radial tool assembly mounting plate 15;

[0106] The blocking block 29 on the lifting plate 28 can abut against the lifting pin 30 on the radial tool assembly mounting plate 15. This arrangement allows the power output end of the lifting power mechanism 27 to drive the blocking block 29 to move up and down, thereby achieving the radial tool assembly 13 approaching or moving away from the mushroom bag.

[0107] Embodiment 7, the mushroom bag separation device applicable to shiitake mushroom sticks described in Embodiment 1, the axial bag cutting assembly includes an axial tool assembly 12 and a swing assembly, and the swing assembly includes:

[0108] An axial tool assembly swing plate 10 is hinged at one end on the frame 1, and the cross section of the axial tool assembly swing plate 10 is a rectangular structure. The hinge of the axial tool assembly swing plate 10 is a hinged end and the other end is a free end. The axial tool assembly 12 is installed on the bottom surface of the axial tool assembly swing plate 10 and is located between the hinged end and the free end. The axial tool assembly 12 has a roller 11 that rolls on the outer peripheral surface of the mushroom stick, so that the axial tool assembly swing plate 10 can follow the concave and convex degree of the outer peripheral surface of the mushroom stick and drive the axial tool assembly 12 to swing around its hinged end;

[0109] It should be noted that the setting of the swing assembly can make the axial tool assembly 12 cut the outer peripheral surface of the mushroom stick. For example, when the axial tool assembly 12 encounters a portion of the outer peripheral surface of the mushroom bag that bulges outward due to the uneven outer peripheral surface of the mushroom bag, the roller 11 in the swing assembly will be lowered or raised along with the uneven portion, so that the axial tool assembly 12 cuts the uneven outer peripheral surface of the mushroom bag, and when the roller 11 is lowered or raised, the axial tool assembly 12 can rotate with the axial tool assembly swing plate 10 around the hinged end of the axial tool assembly swing plate 10, so that the axial tool assembly 12 only cuts the surface of the mushroom stick, that is, the mushroom bag;

[0110] Specifically, the axial tool assembly 12 includes a motor with a blade installed at the power output end, the motor is fixedly installed between the hinge end and the bottom surface of the free end of the swing plate 10 of the axial tool assembly, and the roller 11 is fixedly installed on the middle side of the blade. It should be noted that the roller 11 installed on the blade can rotate on its own.

[0111] The roller limiting assembly used in conjunction with the swing assembly comprises:

[0112] A roller limiting plate 20 fixedly mounted on the frame 1, the roller limiting plate 20 being located above the swinging plate 10 of the axial tool assembly;

[0113] An elastic element 21 disposed between the bottom surface of the roller limiting plate 20 and the top surface of the free end of the axial tool assembly swing plate 10;

[0114] The swing of the swing plate 10 of the axial tool assembly compresses the elastic element 21, and the elastic force of the elastic element 21 during compression presses the swing plate 10 of the axial tool assembly, so that the roller under the swing plate 10 of the axial tool assembly is always in contact with the mushroom stick when the axial tool assembly 12 cuts the mushroom bag;

[0115] It should be noted that the cross-section of the roller limit plate 20 is set in a rectangular shape, and the elastic element 21 arranged on the roller limit plate 20 can shrink to apply a pressing force in the opposite direction of the swinging direction to the swinging plate 10 of the axial tool assembly in a swinging state, so that the axial tool assembly 12 will not be separated from the outer peripheral surface of the mushroom stick, so that the axial tool assembly 12 can cut the mushroom bag.

[0116] The swing limit assembly used in conjunction with the swing assembly comprises:

[0117] The ends are fixedly connected to form an integral limit mounting plate 16 and a limit abutment plate 17. The installation angle of the limit mounting plate 16 and the limit abutment plate 17 can be set at 90°, and the cross section thereof is set in a rectangular shape;

[0118] The top surface of the position-limiting abutment plate 17 has an abutment surface 18, and the bottom surface of the free end of the axial tool assembly swing plate 10 has a fitting surface 19 that fits with the abutment surface 18;

[0119] The limiting mounting plate 16 is detachably mounted on the roller limiting plate 20 , and the free end of the swing plate 10 of the axial tool assembly is limited in the direction close to the mushroom bag by the abutting surface 18 and the abutting surface 19 abutting against each other.

[0120] It should be noted that the setting of the limiting abutment plate 17 can make the abutment surface 18 thereon fit with the fitting surface 19 on the free end of the swing plate 10 of the axial tool assembly, so as to prevent the axial tool assembly 12 from being too close to the bottom of the mushroom stick and causing excessive cutting. The specific installation position of the limiting abutment plate 17 can be determined according to the conveying height of the mushroom stick, and its specific installation height can make the cutting height of the axial tool assembly 12 just drop by 1.5 cm on the basis of cutting the mushroom bags on the mushroom stick.

[0121] Embodiment 8, the mushroom bag separation device applicable to shiitake mushroom sticks as described in any one of embodiments 1-7, wherein the bag tearing mechanism comprises:

[0122] A bag clamping claw 31 having a bag clamping end and a power end of the bag clamping claw 31, wherein the bag clamping end of the bag clamping claw 31 has a tooth surface 32 for contacting the outer peripheral surface of the fungus bag, and the power end of the bag clamping claw 31 of the bag clamping claw 31 is provided with a waist-shaped hole 33;

[0123] A mounting frame 34 is hinged with at least two bag clamping claws 31, and a bag clamping claw power mechanism 35 is fixedly mounted on the side of the mounting frame 34. A limiting member 36 is fixedly mounted on the power output end of the bag clamping claw power mechanism 35, which moves along the inner circumference of the waist-shaped hole 33, so that the bag clamping end of the bag clamping claw 31 rotates around the hinge of the bag clamping claw 31, and the mushroom bag between the two opposite bag clamping claws 31 is clamped between the tooth surfaces 32;

[0124] A mushroom bag pulling power mechanism 37 is installed on the frame 1 to lift the bag clamping claw power mechanism 35. The power output end of the mushroom bag pulling power mechanism 37 is fixedly connected to the bag clamping claw power mechanism 35. The contraction of the power output end of the mushroom bag pulling power mechanism 37 causes the bag clamping claw 31 to move downward and tear the mushroom bag placed on the tooth surface 32.

[0125] In Example 8, the cross-section of the bag clamping claw 31 is set in a rectangular shape, the tooth surface 32 is composed of a plurality of serrations fixedly mounted on the bag clamping end of the bag clamping claw 31, the cross-section of the mounting frame 34 can be set in a rectangular shape, and the limit member 36 can be a pin; the bag clamping claw power mechanism 35 and the fungus bag pulling power mechanism 37 can use cylinders.

[0126] Embodiment 9, the mushroom bag separation device applicable to shiitake mushroom sticks described in Embodiment 8, wherein the bag removal mechanism comprises:

[0127] A bag-removing telescopic power mechanism 38 fixedly mounted on the frame 1;

[0128] The mushroom stick is pushed by the power output end of the bag-removing telescopic power mechanism 38, so that the mushroom stick is separated from the push rod 39 from the side of the mushroom bag whose end is clamped by the bag clamping claw 31.

[0129] The distance between the push rod 39 and the bottom of the frame 1 is equal to the distance between the conveying plane of the conveying mechanism 40 and the bottom of the frame 1 .

[0130] In embodiment 9, the bag-removing and retracting power mechanism 38 may be a cylinder;

[0131] Specifically, the number of the push rods 39 can be set according to the needs, and the number can be the same as the number of mushroom sticks in the same batch that need to be peeled, i.e., separated and have axial cuts 4 or radial cuts 5 .

[0132] Embodiment 10, a method for separating mushroom bags from mushroom sticks using the mushroom bag separation device suitable for mushroom sticks in Embodiment 9, the steps of which are as follows:

[0133] (1) Loading the mushroom sticks:

[0134] The mushroom sticks are placed on the conveying mechanism 40, and the conveying mechanism 40 conveys the mushroom sticks to the axial pushing mechanism;

[0135] (2) Formation of the axial incision 4 on the mushroom stick and bag:

[0136] The axial pushing mechanism pushes the mushroom stick on the conveying mechanism 40 to the conveying mechanism 40 at the rear of the axial tool assembly 12, and the axial tool assembly 12 cuts the mushroom bag on the mushroom stick pushed by the axial pushing mechanism, thereby forming an axial incision 4 on the outer peripheral surface of the mushroom bag of the mushroom stick;

[0137] (3) Formation of radial incision 5 on mushroom stick and bag:

[0138] The conveying mechanism 40 conveys the mushroom stick with the axial incision 4 formed on the mushroom bag to the radial tool assembly 13. The radial tool assembly 13 is guided by the radial tool assembly traction assembly so that the cutting trajectory of the radial tool assembly 13 is in an arc shape, thereby forming a radial incision 5 on the outer peripheral surface of the mushroom bag of the mushroom stick;

[0139] (4) Separation of mushroom sticks and bags:

[0140] The conveying mechanism 40 conveys the mushroom stick with the axial incision 4 and the radial incision 5 formed in the mushroom bag to the bag tearing mechanism, and the bag clamping end of the bag clamping claw 31 is rotated around the hinge of the bag clamping claw 31 by the bag clamping claw power mechanism 35, so as to clamp the mushroom bag at the end of the mushroom stick, and the bag pulling power mechanism 37 is used to make the bag clamping claw 31 move downward, so as to tear the clamped mushroom bag, and then the mushroom stick is pushed by the pushing rod 39 on the power output end of the bag stripping telescopic power mechanism 38, so that the mushroom stick is separated from the mushroom bag.

Claims

1. A mushroom bag separation device suitable for shiitake mushroom sticks, comprising a frame with a conveying mechanism, characterized in that: On the frame, there are arranged in sequence according to the conveying direction of the conveying mechanism: The bag cutting mechanism comprises: An axial pushing mechanism is used to push the mushroom sticks on the conveying mechanism in the axial direction of the mushroom sticks, and an axial bag cutting component is provided at the rear of the axial pushing mechanism to cut the mushroom sticks pushed by the axial pushing mechanism, so as to form an axial incision on the mushroom bag of the mushroom stick; A radial bag cutting component is used for cutting the mushroom sticks on the conveying mechanism to form radial cuts on the mushroom bags of the mushroom sticks; A mushroom stick and bag separation mechanism comprises: A bag tearing mechanism for tearing the end edge of the mushroom bag formed with axial cuts and radial cuts; A bag-removing mechanism that pushes the mushroom sticks torn by the bag-removing mechanism to separate the mushroom sticks from the axial cut and radial cut of the bag; A mushroom stick limiting mechanism is provided on the frame to limit the position of the mushroom stick, so that the mushroom bag is skewed in the radial direction when being cut by the axial bag cutting assembly or pushed by the bag removing mechanism; The mushroom stick limiting mechanism comprises: Rotate the limiting wheel installed on the frame; The limiting wheel is provided with a limiting groove, wherein the limiting groove has a mushroom stick bearing surface for bearing the mushroom stick and two oppositely arranged mushroom stick limiting surfaces for contacting with two sides of the mushroom stick and limiting the two sides of the mushroom stick; A limiting wheel for guiding the mushroom sticks in the axial direction is provided between the axial bag cutting assembly and the conveying mechanism at the rear of the axial bag cutting assembly, and between the bag stripping mechanism and the conveying mechanism at the rear of the bag stripping mechanism; The radial bag cutting assembly includes a radial tool assembly and a radial tool assembly traction assembly, and the radial tool assembly traction assembly includes: A traction plate installed on the frame, the traction plate is provided with a feed power mechanism for moving the traction plate along the cutting direction of the radial tool assembly, and the feed power mechanism is fixedly installed on the frame; A radial tool assembly mounting plate is installed with the radial tool assembly, a fixed pulley is installed on the bottom of the radial tool assembly mounting plate, and a frame below the fixed pulley is provided with a fixed pulley for sliding and making the fixed pulley float up and down periodically, so that the cutting trajectory of the radial tool assembly is cut along the outer peripheral surface of the mushroom bag and a curved mushroom stick profiling plate is formed on the outer peripheral surface of the mushroom bag with radial incisions; A lifting assembly is provided on the traction plate to enable the radial tool assembly mounting plate to slide in the vertical direction, so as to enable the radial tool assembly to approach or move away from the mushroom bag, and the lifting end of the lifting assembly is slidably connected to the radial tool assembly mounting plate; The radial tool assembly limiting mechanism comprises: A pin body fixedly mounted on the top of the radial tool assembly mounting plate; A second elastic element is provided on the lifting end of the lifting assembly to pull the radial tool assembly mounting plate so as to prevent the radial tool assembly mounting plate from being completely separated from the lifting end of the lifting assembly. One end of the second elastic element is fixed to the lifting end of the lifting assembly, and the other end is fixed to the pin body. The axial bag cutting assembly includes an axial tool assembly and a swing assembly, and the swing assembly includes: An axial tool assembly swing plate is hinged at one end on the frame, the hinge of the axial tool assembly swing plate is a hinged end and the other end is a free end, the axial tool assembly is installed on the bottom surface of the axial tool assembly swing plate and is located between the hinged end and the free end, and the axial tool assembly has a roller that rolls on the outer peripheral surface of the mushroom stick, so that the axial tool assembly swing plate follows the concave-convex degree of the outer peripheral surface of the mushroom stick and drives the axial tool assembly to swing around its hinged end; The roller limiting assembly used in conjunction with the swing assembly comprises: A roller limit plate fixedly mounted on the frame, the roller limit plate being located above the swing plate of the axial tool assembly; An elastic element disposed between the bottom surface of the roller limit plate and the top surface of the free end of the swing plate of the axial tool assembly; The swing of the swing plate of the axial tool assembly compresses the elastic element, and the elastic force of the elastic element during compression presses the swing plate of the axial tool assembly, so that the roller under the swing plate of the axial tool assembly is always in contact with the mushroom stick when the axial tool assembly cuts the mushroom bag; The swing limit assembly used in conjunction with the swing assembly comprises: The ends are fixedly connected to form a limit mounting plate and a limit abutment plate which are integrally arranged; The top surface of the position-limiting abutment plate has an abutment surface, and the bottom surface of the free end of the swing plate of the axial tool assembly has a fitting surface that fits with the abutment surface; The limit mounting plate is detachably mounted on the roller limit plate, and the free end of the swing plate of the axial tool assembly is limited in a direction close to the mushroom bag by the abutment surface and the abutment surface abutting against each other.

2. The mushroom bag separation device suitable for shiitake mushroom sticks according to claim 1 is characterized in that: The lifting assembly comprises: A lifting power mechanism fixedly mounted on the traction plate; The lifting end of the lifting assembly is a lifting plate fixedly mounted on the power output end of the lifting power mechanism. A blocking block is fixedly installed on the lifting plate, and a lifting pin overlapped on the top surface of the blocking block is fixedly installed on the radial tool assembly mounting plate located above the lifting plate, so that the radial tool assembly mounting plate can be raised or lowered by raising or lowering the lifting plate.

3. The mushroom bag separation device suitable for shiitake mushroom sticks according to any one of claims 1-2, characterized in that: The bag tearing mechanism comprises: A bag clamping claw having a bag clamping end and a bag clamping claw power end, wherein the bag clamping end of the bag clamping claw has a tooth surface for contacting the outer peripheral surface of the mushroom bag, and the bag clamping claw power end of the bag clamping claw is provided with a waist-shaped hole; A mounting frame with at least two bag clamping claws hinged in opposite directions, a bag clamping claw power mechanism fixedly mounted on the side of the mounting frame, and a limiting member moving along the inner circumference of the waist-shaped hole fixedly mounted on the power output end of the bag clamping claw power mechanism, so that the bag clamping end of the bag clamping claw rotates around the hinge of the bag clamping claw and the mushroom bag between the two opposite bag clamping claws is clamped between the tooth surfaces; A mushroom bag pulling power mechanism is installed on the frame to lift the bag clamping claw power mechanism. The power output end of the mushroom bag pulling power mechanism is fixedly connected to the bag clamping claw power mechanism. The contraction of the power output end of the mushroom bag pulling power mechanism causes the bag clamping claw to move downward and tear the mushroom bag placed on the tooth surface.

4. The mushroom bag separation device suitable for shiitake mushroom sticks according to claim 3 is characterized in that: The bag removing mechanism comprises: The bag removing and retracting power mechanism is fixedly mounted on the frame; The mushroom stick is pushed by a rod fixedly installed on the power output end of the bag-removing telescopic power mechanism, so that the mushroom stick is separated from the pushing rod on the side of the mushroom bag clamped by the bag clamping claw at the end. The distance between the push rod and the bottom of the frame is equal to the distance between the conveying plane of the conveying mechanism and the bottom of the frame.

5. A method for separating mushroom bags from mushroom sticks using the mushroom bag separation device suitable for mushroom sticks according to claim 4, characterized in that: The steps are as follows: (1) Loading the mushroom sticks: The mushroom sticks are placed on the conveying mechanism, and the conveying mechanism conveys the mushroom sticks to the axial pushing mechanism; (2) Formation of axial incision on mushroom sticks and bags: The axial pushing mechanism pushes the mushroom sticks on the conveying mechanism to the conveying mechanism at the rear of the axial tool assembly, and the axial tool assembly cuts the mushroom bags on the mushroom sticks pushed by the axial pushing mechanism, thereby forming axial incisions on the outer peripheral surfaces of the mushroom bags on the mushroom sticks; (3) Formation of radial incisions on mushroom sticks and bags: The conveying mechanism conveys the mushroom stick with the axial incision formed on the mushroom bag to the radial tool assembly, and the radial tool assembly is guided by the radial tool assembly traction assembly, so that the cutting trajectory of the radial tool assembly is an arc shape, thereby forming a radial incision on the outer peripheral surface of the mushroom bag of the mushroom stick; (4) Separation of mushroom sticks and bags: The conveying mechanism conveys the mushroom stick with axial and radial cuts formed in the mushroom bag to the bag tearing mechanism, and the bag clamping end of the bag clamping claw is rotated around the hinge of the bag clamping claw by the bag clamping claw power mechanism, so as to clamp the mushroom bag at the end of the mushroom stick, and the power mechanism is pulled by the mushroom bag to make the bag clamping claw move downward, so as to tear the clamped mushroom bag, and then the mushroom stick is pushed by the pushing rod on the power output end of the bag-removing telescopic power mechanism, so that the mushroom stick is separated from the mushroom bag.

Images