Production process of lentinus edodes fungus bag

Abstract

The application provides a production process of lentinus edodes bags, which comprises the following steps: filling materials into a bag through a feeding pipe to obtain a bag material bag, transferring the bag material bag filled with materials to a receiving groove by using a transfer mechanism, adjusting the receiving groove to overturn, pouring out loose materials at the bag opening of the bag material bag, and then sequentially performing the following treatments on the bag material bag: bag opening, pipe insertion and compression to obtain the lentinus edodes bag. The above scheme provided by the application can pour out the loose materials in the bag material bag by adjusting the receiving groove to overturn, thereby improving the production quality and the qualified rate of the lentinus edodes bag.

Description

Technical Field

[0001] The invention relates to the field of shiitake mushroom production and processing, and in particular to a shiitake mushroom spawn production process. Background Art

[0002] In automated shiitake mushroom bag production equipment, a bag, with its opening held open, is placed over a feed tube via opposing curved plates to hold the material extruded from the tube. Because the bag opening is larger than the outer diameter of the feed tube, a relatively loose mass of material (matrix) forms at the bag opening after filling. Traditionally, bag production involves directly tying the bag without handling this loose mass. This operation, firstly, results in varying weights for each bag produced, as the amount of loose material formed varies from bag to bag. Secondly, the loose mass at the bag opening makes it susceptible to contamination by bacteria, resulting in a low pass rate for the finished bags. Summary of the Invention

[0003] The purpose of the present invention is to provide a transfer mechanism for the production of shiitake mushroom spawn, which can be used to solve the above-mentioned technical problems.

[0004] The technical solutions adopted by the present invention are specifically as follows.

[0005] A shiitake mushroom spawn bag production process is characterized in that: material is filled into a bag body through a feeding pipe to obtain a bag material bag, a transfer mechanism is used to transfer the bag material bag filled with material to a material receiving trough, the material receiving trough is adjusted to flip the bag material bag, loose material at the bag opening in the bag material bag is poured out, and the bag material bag is then tied, tubed, and pressed in sequence to obtain a shiitake mushroom spawn bag.

[0006] The further plan is.

[0007] The receiving trough is configured to consist of an upper trough body and a lower trough body. When the receiving trough is adjusted to flip and pour out the loose material, the bag material package in the receiving trough is clamped by adjusting the state of the upper trough body.

[0008] By setting the notch of the receiving trough to be arranged obliquely upward, the bag material package removed from the transfer mechanism is adjusted to roll into the receiving trough along the inclined direction of the notch of the receiving trough, so as to transfer the bag material package to the receiving trough. During the rolling process of the bag material package, the bag material package is arranged horizontally.

[0009] The upper trough body is hingedly assembled on the lower trough body, and the posture of the upper trough body is adjusted by adjusting the rotation of the upper trough body around the hinge axis.

[0010] A support rod and a B tension spring are provided on the upper trough body, and a supporting piece is provided on the outer side of the upper trough body. Through the abutment cooperation between the support rod and the supporting piece, the posture of the upper trough body is adjusted when the receiving trough is turned over.

[0011] An arc-shaped groove is provided on the supporting member, and the end of the supporting rod is assembled in the arc-shaped groove. The distance between the bottom of the arc-shaped groove and the upper groove body is set to gradually increase or decrease along the groove length direction. The rotation centers of the arc-shaped groove and the material receiving trough are set to be concentrically arranged. The end of the supporting rod and the bottom of the arc-shaped groove are abutted and matched, so that the state of the upper groove body is adjusted while the material receiving trough is rotated.

[0012] A collection trough is set up beside the receiving trough, and the poured loose materials are recycled and reused through the collection trough.

[0013] Adjust the receiving trough to rotate in the opposite direction, and adjust the upper trough body to flip in the opposite direction, so that the bag material package in the receiving trough slides onto the conveyor belt that constitutes the bottom of the receiving trough, and the bag material package is transported by the conveyor belt for subsequent processing.

[0014] The supporting rod is arranged to be hingedly assembled with the upper trough body.

[0015] The bag in the A trough is taken out through the bagging mechanism and is put on the feeding pipe. The A screw nut adjustment component and the B screw nut adjustment component are adjusted by rotating to meet the needs of taking and bagging bags of different lengths.

[0016] The above-mentioned solution provided by the present invention can pour out the loose materials in the bag by setting a material receiving trough and adjusting the material receiving trough to turn it over, thereby improving the production quality and qualified rate of the shiitake mushroom bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the structure of the transfer mechanism.

[0018] Figure 2 This is an assembly diagram of the feeding pipe, transfer mechanism, and receiving trough.

[0019] Figure 3 This is a structural diagram of the bag clamping assembly in the open state.

[0020] Figure 4 This is a structural diagram of the transfer mechanism and the material receiving trough from another perspective.

[0021] Figure 5 for Figure 4 rear view.

[0022] Figure 6 This is a structural diagram of the shiitake mushroom bag production equipment.

[0023] Figure 7 It is a structural diagram of the bagging mechanism.

[0024] Figure 8 It is a side view of the bagging mechanism.

[0025] The corresponding relationship between the reference numerals and components is as follows.

[0026] 00-frame, 01-feeding pipe, 02-hopper, 03-collecting trough, 04-receiving trough, 05-bag handling mechanism, 06-insertion mechanism, 07-pressing mechanism, 10-movable mounting seat, 11-movable trough, 12-fixed trough, 13-pressing bar, 14-adjusting member, 15-movable plate, 16-unloading cylinder, 17-lifting wheel, 18-guide, 19-guide plate, 21-L member, 22-angle iron member, 23-lifting rod, 24-A tension spring, 31-upper trough, 32-lower trough, 33-straight plate, 34-support rod, 35-support member, 36-arc shaped slot, 37-B shaft, 38-B tension spring, 39-drive motor, 40-bagging mechanism, 41-A slot body, 42-fixed suction box, 43-movable suction box, 44-bag taking bracket, 45-A screw nut adjustment assembly, 46-movable adjustment seat, 47-A movable mounting seat, 48-iron parts, 49-electromagnet, 50-pressure rod, 51-bag suction box body, 52-fixed block, 53-movable support block, 54-B screw nut adjustment assembly, 55-bag supporting parts, 56-A curved plate, 57-B curved plate, 58-B movable bracket, 59-B movable mounting seat, 60-bag material bag. DETAILED DESCRIPTION

[0027] To make the objects and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following examples. It should be understood that the following text is merely intended to describe one or more specific embodiments of the present invention and does not strictly limit the scope of protection of the specific claims of the present invention. As used herein, the terms "parallel" and "perpendicular" are not limited to their strict geometric definitions, but include reasonable and inconsistent tolerances for machining or human errors.

[0028] like Figures 1 to 4As shown, a process for producing shiitake mushroom bags is described. A bag is filled with material through a feeding pipe 01 to obtain a bag 60. A transfer mechanism is used to transfer the filled bag 60 to a receiving trough. The trough is adjusted to flip and pour out the loose material at the bag opening. The bag 60 is then sequentially tied, piped, and pressed to produce the shiitake mushroom bags. A further solution is to configure the receiving trough to consist of an upper trough body 31 and a lower trough body 32. During the process of flipping the trough to pour out the loose material, the upper trough body 31 is adjusted to clamp the bag 60 in the receiving trough. By arranging the trough opening at an angled angle, the bag 60 removed from the transfer mechanism is adjusted to roll down into the trough along the angled direction of the trough opening, thereby transferring the bag 60 to the trough. During the rolling process, the bag 60 is arranged horizontally. The upper trough body 31 is hingedly assembled on the lower trough body, and the posture of the upper trough body 31 can be adjusted by adjusting the rotation of the upper trough body 31 around the hinge axis. A support rod 34 and a tension spring B 38 are provided on the upper trough body 31, and a support member 35 is provided on the outer side of the upper trough body 31. The support rod 34 and the support member 35 cooperate to adjust the posture of the upper trough body 31 when the receiving trough is turned over.

[0029] The preferred solution is to provide an arcuate groove 36 on the abutting member 35, fit the end of the abutting rod into the arcuate groove 36, and gradually increase or decrease the spacing between the bottom of the arcuate groove 36 and the upper trough body 31 along the trough length. The arcuate groove 36 and the center of rotation of the receiving trough are arranged concentrically. The end of the supporting rod 34 abuts against the bottom of the arcuate groove 36, thereby simultaneously adjusting the state of the upper trough body 31 as the receiving trough rotates. A collection trough 03 is provided next to the receiving trough, through which the poured loose materials are recycled and reused. The receiving trough is adjusted to rotate in the opposite direction, and the upper trough body 31 is simultaneously adjusted to flip in the opposite direction, so that the bags 60 in the receiving trough slide onto the conveyor belt forming the bottom of the receiving trough 04, and the bags 60 are transported by the conveyor belt for subsequent processing. The supporting rod 34 is configured to be hingedly assembled with the upper trough body 31. The bag in the A trough 41 is taken out through the bagging mechanism 40 and put on the feeding pipe 01. The A screw nut adjustment component and the B screw nut adjustment component are adjusted by rotating to meet the needs of taking out and bagging bags of different lengths.

[0030] The above solution provided by the present invention can pour out the loose materials in the bag 60 by setting a material receiving trough and adjusting the material receiving trough to turn it over, thereby improving the production quality and qualified rate of the mushroom bags.

[0031] The above-mentioned shiitake mushroom bag production process provided by the present invention is implemented on a shiitake mushroom bag production device, which includes a feeding pipe 01, a bagging mechanism 40 for sleeve-mounting a bag body on the feeding pipe 01, a transfer mechanism for transferring the bag material bag 60, and a receiving trough for pouring out the loose material in the bag material bag 60. Figures 1 to 5 The transfer mechanism includes a movable mounting seat 10 movably arranged on the frame 00, and a bag clamping assembly is arranged on the movable mounting seat 10. The bag clamping assembly includes a movable groove body 11 and a fixed groove body 12. The movable mounting seat 10 reciprocates between position A and position B. Position A is the position corresponding to the arrangement of the feeding pipe 01, and position B is the position for moving the bag 60 out. The movable groove body 11 and the fixed groove body 12 are both semicircular grooves arranged horizontally. The notch of the fixed groove body 12 is arranged obliquely upward, and the notch of the movable groove body 11 is arranged horizontally. Arranged diagonally downward, one side of the movable trough 11 and one side of the fixed trough 12 are hingedly connected by a hinge assembly. The assembly also includes a snap-fit ​​assembly and an opening assembly. The snap-fit ​​assembly is used to snap the fixed trough 12 and movable trough 11 together when the movable mounting base 10 is in position A, thereby receiving a bag 60 filled with material. The opening assembly is used to open the fixed trough 12 and movable trough 11 when the movable mounting base 10 is in position B, allowing the bag 60 to roll out horizontally from the opening. In operation, the movable mounting base 10 is mounted using a slide bar. The movable mounting base 10 is connected to a drive cylinder that drives its movement, which is then adjusted by the drive cylinder to move the movable mounting base 10 in direction A. The bag 60 is the bag after it is filled with the material (matrix) but before it is tied.

[0032] A further solution is that a pressure strip 13 extending obliquely downward is provided on the outer groove surface of the movable groove body 11, and the overhanging end of the pressure strip 13 extends to the outside of the bag clamping assembly, and the snap-fit ​​mechanism is used to prevent the pressure strip 13 from flipping upward. The snap-fit ​​assembly includes an L-shaped cross-section 21 provided at A. The L-piece 21 is located beside the moving path of the movable mounting seat 10. The L-piece 21 has a vertical plate with a vertically arranged plate surface. The upper side edge of the vertical plate is bent and extended toward the side close to the movable mounting seat 10 to provide a horizontal plate with a horizontally arranged plate surface. The horizontal plate is arranged above the overhanging end of the pressure strip 13 corresponding to the overhanging end. Preferably, the height of the lower surface of the horizontal plate gradually decreases along the A direction. The pressure strip 13 is provided in the middle of the movable groove body 11. The flipping of the pressure strip 13 is restricted by the horizontal plate to prevent the movable groove body 11 from being pushed open when filling the material into the bag body, resulting in uneven filling of the material in the bag material bag 60, local bulging of the bag material bag 60, etc., and the setting of the above structure will not affect the movement and opening of the bag clamping assembly.

[0033] The preferred solution is that the movable mounting seat 10 is further provided with an auxiliary unloading assembly for assisting the bag material package 60 to be moved out of the bag material clamping assembly. A portion of the fixed trough body 12 is composed of a movable plate body 15, and the movable plate body 15 is movably installed along the B direction. The B direction is a horizontal direction arranged perpendicular to the A direction, and the A direction is the direction from the B position to the A position. The auxiliary unloading assembly is composed of the movable plate body 15. The auxiliary unloading assembly includes a unloading cylinder 16. The movable trough body 11 is also provided with a support rod extending obliquely upward. The end of the support rod is provided with an adjustment member 14 for regulating the operating state of the unloading cylinder 16. Here, the adjustment member 14 can be specifically a pressure block. After the movable trough body 11 is flipped into place, the pressure block abuts against the start switch of the unloading cylinder 16, and the unloading cylinder 16 pushes the movable plate body 15 to move, thereby moving the bag material package 60 out of the bag material clamping assembly.

[0034] More specifically, the operation is as follows: a mounting bracket is provided at the end of the movable trough 11 away from the feed pipe 01, on which a lifting wheel 17 is provided. The opening assembly includes a lifting rod 23 provided on the frame 00. The middle portion of the lifting rod 23 is rotatably mounted on the frame 00 via a hinge shaft, which is arranged parallel to the B direction. An angle iron piece 22 is provided at the higher end of the lifting rod 23. The length direction of the angle iron piece 22 is consistent with the B direction. The angle iron piece 22 is used to lift the lifting wheel 17. The lower end of the lifting rod 23 is connected to a tension spring A 24, which drives the angle iron piece 22 to move toward the side close to the bag clamping assembly. When the movable mounting base 10 moves in the opposite direction of the A direction, the lifting wheel 17 falls onto the angle iron piece 22, causing the lifting rod 23 to flip, thereby lifting the movable trough 11, opening the movable trough 11, and facilitating the removal of the bag 60.

[0035] like Figure 2 、 3As shown in FIG. 4 , the movable mounting base 10 is provided with a guide member 18 for guiding the bag material package 60 to roll out. The frame 00 is also provided with a guide plate 19 for guiding the bag material package 60 to fall. The side of the guide plate 19 near the movable mounting base 10 is relatively high. The arrangement of the guide member 18 and the guide plate 19 ensures that the bag material package 60 is reliably guided. The frame 00 is also provided with a receiving trough, which is located at the lower side of the guide plate 19 to receive the bag material package 60 that rolls down from the guide plate 19. The receiving trough includes a semicircular trough body and a straight plate portion 33 extending from the edge of the trough body with a smaller height. The trough body is composed of an upper trough body portion 31 and a lower trough body portion 32. The adjacent parts of the upper trough body portion 31 and the lower trough body portion 32 are hingedly connected by a hinge assembly. The receiving trough is rotatably mounted on the frame 00 through a B-axis body 37. The B-axis body 37 is transmission-connected to the drive motor 39. A support rod 34 and a B tension spring 38 are provided on the upper trough body portion 31. A supporting member 35 is provided on the outer side of the receiving trough. The supporting member 35 has an arc groove 36. The arc groove 36 and the B-axis body 37 are concentrically arranged. The arc groove 36 The slot opening of the arc-shaped slot 36 points to one side of the receiving trough, and the distance between the bottom of the slot and the receiving trough gradually decreases along direction B. The B tension spring 38 drives the upper slot body 31 to flip toward the outside of the receiving trough, and the drive motor 39 adjusts the receiving trough to switch between states A1, A2, and A3. State A1: The receiving trough is arranged horizontally and is used to receive the bag material package 60 that drops from the guide plate 19. State A2: The height of end A of the receiving trough is lower than that of end B, which allows the loose matrix at the bag material package 60 to be dumped. State A3: The height of end B of the receiving trough is lower than that of end A, allowing the bag material package 60 in the receiving trough to be removed from the receiving trough. Direction B is consistent with the rotation direction of the transfer trough when it switches from state A1 to state A2. End A is the end of the receiving trough corresponding to the bag material package 60's bag opening, and end B is the end of the receiving trough corresponding to the bag material package 60's bag bottom. The notch of the receiving chute is oriented in the same direction as the inclination of the guide plate 19. The straight plate portion 33 is positioned on the lower chute portion 32, and the straight plate portion 33 and the guide plate 19 are arranged in a contiguous manner. The ends of the tension spring 38 are respectively assembled and connected to the upper chute portion 31 and the lower chute portion 32. During operation, the ends of the support rod 34 can be configured to roll against the chute bottom. The width of the arcuate groove 36 can be increased, or the support rod 34 can be hingedly connected to the upper chute portion 31 to provide sufficient support when the upper chute portion 31 is tilted.

[0036] The above solution can reliably receive the bag 60. The drive motor 39 adjusts the receiving trough from the A1 state to the A2 state. During this transition, the bottom of the receiving trough abuts against the upper trough body 31 and tilts inward, clamping the bag 60. After tilting to the A2 state, the loose material at the opening of the bag 60 is removed from the bag 60 and collected by the outer collecting trough 03. The drive motor 39 then adjusts the receiving trough from the A2 state to the A3 state. During this transition, the tension spring B 38 pulls the upper trough body 31 to tilt outward, so that when the receiving trough is in the A3 state, the bag 60 can reliably fall from the receiving trough to the outer receiving trough 04 for subsequent operations.

[0037] The present invention also provides an apparatus for producing shiitake mushroom spawn bags, comprising a transfer mechanism for producing shiitake mushroom spawn bags and a bagging mechanism 40 for sleeved bag bodies on a feeding pipe 01, wherein the bagging mechanism 40 comprises an A trough body 41 for carrying the bag body, wherein the length direction of the A trough body 41 is consistent with the A direction, a bag taking bracket 44 is provided above the A trough body 41, and a fixed suction box 42 and a movable suction box 43 are provided on the bag taking bracket 44, wherein the fixed suction box 42 is used to adsorb the upper bag surface of the bag mouth end of the bag body, and the movable suction box 43 adsorbs the upper bag surface of the bag bottom end of the bag body, and the movable suction box 43 is provided. Mounted on a movable adjustment seat 46, the movable adjustment seat 46 is slidably mounted on the bag taking bracket 44 along the A direction, the bag taking bracket 44 is provided with an A screw nut adjustment assembly 45 for adjusting the movable adjustment seat 46 to move, the bag taking bracket 44 is movably mounted on an A movable mounting seat 47 along the vertical direction, the A movable mounting seat 47 is provided with an A lifting adjustment cylinder for adjusting the lifting of the bag taking bracket 44, the A movable mounting seat 47 is movably mounted on the frame 00 along the B direction, and the frame 00 is provided with an A translation adjustment cylinder for adjusting the movement of the A movable mounting seat 47 along the B direction;

[0038] A bag holding part 55 is provided between the A trough body 41 and the feeding pipe 01, one end of the bag holding part 55 is fixed on the bag suction box body 51, and the other end is fixed on the fixed block 52 provided on the frame 00. The bag holding part 55 is composed of an elastic band, and the bag suction box body 51 adsorbs the lower surface of the bag mouth end of the bag body. A movable support block 53 is provided between the fixed block 52 and the bag suction box body 51. The movable support block 53 is movably installed on the frame 00 along the A direction, and a B screw nut adjustment assembly 54 for adjusting the movement of the movable support block 53 is provided on the frame 00. The movable support block 53 supports the middle part of the bag holding part 55, and the upper surface height of the bag holding part 55 between the movable support block 53 and the bag suction box body 51 gradually decreases along the A direction. Two oppositely arranged curved plates A 56 and B 57 are also provided above the bag suction box body 51. The ends of curved plates A 56 and B 57, away from the fixed block 52, are mounted on the lower ends of the A and B suspension rods, respectively. The upper end of the A suspension rod is fixedly mounted on the B movable bracket 58. The upper end of the B suspension rod is movably mounted on the B movable bracket 58 in the B direction. The B movable bracket 58 is movably mounted on the B movable mounting seat 59 in the B direction. The B movable mounting seat 59 is provided with a B1 translation adjustment cylinder for adjusting the movement of the B movable bracket 58. The B movable mounting seat 59 is movably mounted on the frame 00 in the A direction. The frame 00 is provided with a B2 translation adjustment cylinder for adjusting the movement of the B movable mounting seat 59 in the A direction. The fixed suction box 42, the movable suction box 43, and the bag suction box body 51 are respectively connected to the exhaust device via connecting pipes. A pressure rod 50 arranged along the B direction is provided on the inner side of the movable box body (the side close to the fixed box body). The pressure rod 50 is installed on the lower side of the B bracket. The B bracket is movably installed on the movable mounting seat 10 along the vertical direction. The B bracket is provided with a B driving spring and an iron part 48. The B driving spring drives the B bracket to move downward. The movable adjustment seat 46 is provided with an electromagnet 49, and the electromagnet 49 and the iron part 48 are arranged correspondingly. When the above-mentioned bag-taking mechanism is in use, the bag-taking mechanism is moved into the A trough body 41, and the bag body on the top layer in the A trough body 41 is adsorbed by the fixed suction box 42 and the movable suction box 43. The electromagnet 49 is energized to adsorb the iron part 48, and then the bag-taking bracket 44 is adjusted to lift and translate, so that the bag-taking bracket 44 moves to the upper side of the bag supporting part 55, and presses the bag body on the bag supporting part 55, and starts the bag suction box body 51 to adsorb the lower surface of the bag opening end of the bag body, and then adjusts the bag-taking bracket 44 to rise to a preset height, so that the bag opening of the bag body is opened, and at the same time, the movable box body is adjusted to stop adsorbing the bag body, the electromagnet 49 is de-energized, and the B driving spring drives the pressure rod part 50 to move downward so that the bag body on the lower side is completely separated from the movable box body. Adjust the A arc plate 56 and the B arc plate 57 in the adjacent state to extend into the opened bag opening, and then adjust the A arc plate 56 and the B arc plate 57 to separate so that the bag opening of the bag body is supported by the A arc plate 56 and the B arc plate 57, and adjust the adsorption state of the fixed box body and the bag suction box body 51, so that the bag body and the fixed box body and the bag suction box body 51 are separated.Adjust the lifting and translation of curved plates A 56 and B 57 to fit the bag over the feed tube 01. The bag clamping assembly is then adjusted to position A, and the feed tube 01 fills the bag with material. The filled bag (bag 60) is then moved to position B by adjusting the movable mounting base 10, where it is unloaded for subsequent operations. To accommodate bags of varying sizes, simply manipulate the screw-nut assembly A and screw-nut assembly B to adjust the spacing between the movable and fixed housings, and between the bag suction housing 51 and the movable support block 53, to maintain consistency with the bag's length. Specifically, a collection trough 03 for receiving the substrate is provided below the outer side of the A end of the receiving trough, and a receiving trough 04 for receiving the bag material bag 60 is provided below the outer side of the B end of the receiving trough. The length of the receiving trough 04 is consistent with the direction A, and the bottom of the receiving trough 04 is formed by a conveyor belt. Above the receiving trough 04, along the conveying direction of the conveyor belt, there are arranged a bag opening processing mechanism 05 for tying and inserting holes in the bag material bag 60, a tube insertion mechanism 06 for inserting a tube, and a pressing mechanism 07 for aligning the tube with the upper end of the bag material bag 60. The end of the feed pipe 01 away from the movable mounting seat 10 is connected to the hopper 02. The hopper 02 is provided with a discharge mechanism for squeezing the material from the feed pipe 01. The implementation of the bag opening processing mechanism 05, the tube insertion mechanism 06, and the pressing mechanism 07 can be implemented with reference to existing mushroom bag production equipment.

[0039] The above-mentioned solution provided by the present invention can reliably realize the transfer requirements of the bag material package 60, adapt to the production of various types of mushroom bag material packages 60, and improve the controllability of production and the quality of the bag material package 60.

[0040] The foregoing is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also within the scope of protection of the present invention. Structures, mechanisms, and operating methods not specifically described or explained herein shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A process for producing shiitake mushroom spawn, characterized in that: The bag is filled with material through a feeding pipe to obtain a bag material bag, and a transfer mechanism is used to transfer the bag material bag filled with material to a receiving trough, and the receiving trough is adjusted to flip, and the loose material at the bag mouth in the bag material bag is poured out, and then the bag material bag is tied, inserted with a tube, and pressed in sequence to obtain a mushroom spawn bag; in the process of adjusting the receiving trough to flip and pour out the loose material, the bag material bag in the receiving trough is clamped by adjusting the state of the upper trough body; the bag material bag removed from the transfer mechanism is adjusted to roll along the inclined direction of the trough mouth into the receiving trough, so that the bag material bag is transferred to the receiving trough, and the bag material bag is arranged horizontally during the rolling process; The transfer mechanism includes a movable trough body and a fixed trough body provided on a movable mounting seat. Both the movable trough body and the fixed trough body are semicircular troughs arranged horizontally. The notch of the fixed trough body is arranged obliquely upward, and the notch of the movable trough body is arranged obliquely downward. One side of the movable trough body and one side of the fixed trough body are hingedly connected by a hinge assembly. A guide member for guiding the bag to roll out is provided on the movable mounting seat, and a guide plate for guiding the bag to fall is provided on the frame. The material receiving trough includes a semicircular trough body and a straight plate portion extending from the edge of the trough body with a smaller height. The trough body consists of an upper trough body portion and a lower trough body portion. The material receiving trough is rotatably mounted on the frame through the B-axis. The notch of the material receiving trough points in the same direction as the inclination direction of the guide plate. The straight plate portion is arranged on the lower trough body portion, and the straight plate portion and the guide plate are arranged sequentially.

2. The process for producing shiitake mushroom spawn according to claim 1, wherein: The upper trough body is hingedly assembled on the lower trough body, and the posture of the upper trough body is adjusted by adjusting the rotation of the upper trough body around the hinge axis.

3. The process for producing shiitake mushroom spawn according to claim 2, wherein: A support rod and a B tension spring are provided on the upper trough body, and a supporting piece is provided on the outer side of the upper trough body. Through the abutment cooperation between the support rod and the supporting piece, the posture of the upper trough body is adjusted when the receiving trough is turned over.

4. The process for producing shiitake mushroom spawn according to claim 3, wherein: An arc-shaped groove is provided on the supporting member, and the end of the supporting rod is assembled in the arc-shaped groove. The distance between the bottom of the arc-shaped groove and the upper groove body is set to gradually increase or decrease along the groove length direction. The rotation centers of the arc-shaped groove and the material receiving trough are set to be concentrically arranged. The end of the supporting rod and the bottom of the arc-shaped groove are abutted and matched, so that the state of the upper groove body is adjusted while the material receiving trough is rotated.

5. The process for producing shiitake mushroom spawn according to claim 4, wherein: A collection trough is set up beside the receiving trough, and the poured loose materials are recycled and reused through the collection trough.

6. The process for producing shiitake mushroom spawn according to claim 4, wherein: Adjust the receiving trough to rotate in the opposite direction, and adjust the upper trough body to flip in the opposite direction, so that the bag material package in the receiving trough slides onto the conveyor belt that constitutes the bottom of the receiving trough, and the bag material package is transported by the conveyor belt for subsequent processing.

7. The process for producing shiitake mushroom spawn according to claim 4, wherein: The supporting rod is arranged to be hingedly assembled with the upper trough body.

8. The process for producing shiitake mushroom spawn according to claim 4, wherein: The bag in the A trough is taken out through the bagging mechanism and is put on the feeding pipe. The A screw nut adjustment component and the B screw nut adjustment component are adjusted by rotating to meet the needs of taking and bagging bags of different lengths.

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