Fungus bag culture tapping machine

Abstract

A fungus bag culture tapping machine comprises a main supporting frame, a bottom supporting seat, moving wheels and linear shaft positioning blocks, the bottom of the main supporting frame is fixedly connected with the bottom supporting seat, the bottom of the bottom supporting seat is rotatably connected with the moving wheels, the main supporting frame, the bottom supporting seat and moving wheel connecting bodies provide overall support for the device, and the linear shaft positioning blocks provide fixation for various shafts. A main supporting frame is arranged on the base, a tapping mechanism is arranged in the main supporting frame and conducts tapping operation on fungus bags stuffed into the main supporting frame, a conveying mechanism is arranged on the side, opposite to the tapping mechanism, of the main supporting frame and continuously conveys the fungus bags subjected to tapping operation backwards, and a transmission mechanism is arranged on the lower side of the tapping mechanism and the lower side of the conveying mechanism. The transmission mechanism provides power for the trepanning mechanism and the conveying mechanism, and the trepanning mechanism comprises a fastening nut and a first trepanning wheel.

Description

Technical Field

[0001] The invention relates to the field of edible fungus cultivation, in particular to a fungus bag cultivation hole-opening machine. Background Art

[0002] The existing patent (publication number: CN111990174A) proposes a mushroom bag culture hole-opening machine, including a support plate, the four corners of the lower surface of the support plate are fixedly connected to support legs, the front and rear sides of the upper surface of the support plate are fixedly connected to vertical plates, a conveyor belt is provided inside the support plate, the inner left wall and the inner right wall of the support plate are fixedly connected to fitting plates, and the two sets of racks are driven up and down by gear teeth to make the stabilizing ring plate move up and down evenly. However, this device "the inner side surface of the stabilizing slider is fixedly connected to the first lifting plate, and the lower surface of the first lifting plate is fixedly connected to the punching column". This device is only provided with a single-sided punching column, so that this device is only subjected to force on one side when performing the mushroom bag punching operation, which may cause the culture bag to deviate and break during the hole-opening process, affecting the overall hole-opening quality. Summary of the Invention

[0003] In response to the above-mentioned deficiencies in the prior art, the present invention provides a plate-like structure of an inner support frame itself and side support ears with cylindrical sides to provide support for the hole-opening wheel connecting block, thereby strengthening the overall structural strength and increasing the service life of the device. The hole-opening wheel No. 1 and the hole-opening wheel No. 2 are engaged with each other to form a ring mechanism. When the mushroom bag passes through the center of the connecting body of the hole-opening wheel No. 1 and the hole-opening wheel No. 2, the hole-opening wheel No. 1 and the hole-opening wheel No. 2 rotate synchronously, and the holes are opened on the surface of the culture bag. The hole-opening wheel No. 1 and the hole-opening wheel No. 2, which are arranged in a ring and move synchronously, make the holes on the surface of the culture bag dense and uniform, and the holes are opened stably and efficiently. At the same time, the synchronous movement of the hole-opening wheel No. 1 and the hole-opening wheel No. 2 ensures that the culture bag is subjected to balanced force during the hole-opening process, avoids the movement trajectory from being offset during the hole-opening process and causing the bag to break, thereby ensuring the quality of the hole-opening.

[0004] The purpose of the present invention is to be achieved through the following technical solutions:

[0005] A mushroom bag culture hole-opening machine includes a main support frame, a bottom support seat, a moving wheel, and a type of shaft positioning block. The bottom of the main support frame is fixedly connected to the bottom support seat, and the bottom of the bottom support seat is rotatably connected to the moving wheel. The main support frame, the bottom support seat, and the moving wheel connector provide overall support for this device, and the type of shaft positioning block provides fixation for various shafts. A hole-opening mechanism is provided inside the main support frame, and the hole-opening mechanism performs hole-opening operations for mushroom bags inserted inside. A conveying mechanism is provided on the side of the main support frame opposite to the hole-opening mechanism, and the conveying mechanism continuously conveys the mushroom bags that have completed the hole-opening operation to the rear. A transmission mechanism is provided on the lower side of the hole-opening mechanism and the conveying mechanism, and the transmission mechanism provides power for the movement of the hole-opening mechanism and the conveying mechanism.

[0006] The opening mechanism includes a fastening nut, a No. 1 opening wheel, a No. 2 opening wheel, an inner support frame, an opening wheel connecting block, a spring positioning screw, a fastening screw, and a spring positioning nut. The inner support frame is arranged inside the main support frame, and the main support frame is provided with an opening mechanism connecting platform. The opening mechanism connecting platform is fixedly connected to the inner support frame, and the outer side of the inner support frame is provided with a side support ear. The side support ears are evenly arranged around the inner support frame, and the number of side support ears is an even number. The surface of the side support ear is provided with an inner fixing hole and an inner connecting hole. The inner fixing hole is located on a side close to the opening mechanism connecting platform, and the inner connecting hole is located on a side away from the opening mechanism connecting platform. The side supporting ear is adapted to the opening wheel connecting block, the side supporting ear is connected to the opening wheel connecting block, and the opening wheel connecting block is sleeved on the outer side of the side supporting ear. The surface of the opening wheel connecting block is provided with an outer fixing hole and an outer connecting hole. The outer fixing hole corresponds to the position of the inner fixing hole, and the outer connecting hole corresponds to the position of the inner connecting hole. The fastening screw passes through the outer fixing hole and the inner fixing hole in sequence and is threadedly connected with the fastening nut, and the nut on the top of the fastening screw is pressed against the outside of the hole wheel connecting block, and the fastening nut is pressed against the inside of the side support ear, and the spring positioning screw passes through the outer connecting hole and the inner connecting hole in sequence and is threadedly connected with the spring positioning nut, and the nut on the top of the spring positioning screw is connected to the hole wheel connecting block through a spring, and the spring positioning nut is pressed against the inside of the side support ear, and the hole wheel connecting block is provided with a hole wheel connecting platform on the side away from the hole mechanism connecting platform, and the hole wheel connecting platform of a part of the hole wheel connecting block is rotatably connected to the No. 1 hole wheel, and the hole wheel connecting platform of the other part of the hole wheel connecting block is rotatably connected to the No. 2 hole wheel, the number of the No. 1 hole wheel and the No. 2 hole wheel are the same, the No. 1 hole wheel and the No. 2 hole wheel are staggered, the No. 1 hole wheel is meshed with the No. 2 hole wheel, and the No. 1 hole wheel and the No. 2 hole wheel are both provided with hole needles on the outside.

[0007] The conveying mechanism includes a conveying roller, an auxiliary support roller, a conveyor belt, and an upper driven sprocket. A conveying support frame is provided on the side opposite to the opening mechanism of the main support frame, and a conveying positioning frame is provided on the top of the conveying support frame. The top of the conveying support frame is fixedly connected to a type-one shaft positioning block, and two groups of type-one shaft positioning blocks are respectively distributed at both ends of the conveying support frame. Both sides of the conveying roller are rotatably connected to the type-one shaft positioning blocks connected to the conveying support frame, and the conveyor belt is sleeved on the outside of the two groups of conveying rollers. One side of the conveying roller close to the main support frame is fixedly connected to the driven sprocket. An auxiliary roller connecting platform is provided in the middle of the conveying support frame. The top of the auxiliary roller connecting platform is rotatably connected to the auxiliary support roller, and the auxiliary support roller is pressed tightly against the bottom of the conveyor belt.

[0008] Beneficial effects: 1. The plate-like structure of the inner support frame of the present invention and the side support ears with cylindrical sides provide support for the hole-opening wheel connecting block, strengthen the overall structural strength, and increase the service life of this device. The hole-opening wheel No. 1 and the hole-opening wheel No. 2 are engaged with each other to form a ring mechanism. When the mushroom bag passes through the center of the hole-opening wheel No. 1 and the hole-opening wheel No. 2 connector, the hole-opening wheel No. 1 and the hole-opening wheel No. 2 rotate synchronously, and the holes are opened on the surface of the culture bag. The hole-opening wheel No. 1 and the hole-opening wheel No. 2, which are arranged in a ring and move synchronously, make the holes on the surface of the culture bag dense and uniform, and the holes are opened stably and efficiently. At the same time, the synchronous movement of the hole-opening wheel No. 1 and the hole-opening wheel No. 2 ensures that the culture bag is subjected to balanced force during the hole-opening process, avoids the movement trajectory from shifting during the hole-opening process and causing the bag to break, and ensures the quality of the hole opening.

[0009] 2. In the present invention, both sides of the No. 1 hole-punching wheel and the No. 2 hole-punching wheel connecting body are provided with a driving shaft connecting platform, so that the force on the No. 1 hole-punching wheel and the No. 2 hole-punching wheel connecting body is more uniform when the hole-punching driving gear drives the No. 2 hole-punching wheel, and the vibration during the rotation of the No. 1 hole-punching wheel and the No. 2 hole-punching wheel connecting body is reduced, and the operation of the No. 1 hole-punching wheel and the No. 2 hole-punching wheel connecting body during the rotation is more stable, and the loss during the mutual transmission between the No. 1 hole-punching wheel and the No. 2 hole-punching wheel is reduced, thereby increasing the service life of this device and making the surface holes of the mushroom bag more uniform.

[0010] 3. In the present invention, only the outer fixing hole and the inner fixing hole are fixedly connected by fastening screws and fastening nuts. A spring is provided between the spring positioning screw and the outer connection hole, so that the hole-opening wheel connecting block itself can generate a certain degree of bending, thereby allowing the No. 1 hole-opening wheel and the No. 2 hole-opening wheel connecting body to expand outward, thereby adapting to the hole-opening operation of mushroom bags of different sizes and increasing the processing range of this device.

[0011] 4. The side shaft connecting hole of the present invention is rotatably connected to the side drive shaft, and the spring mounting rods are connected by a limit spring, so that the No. 1 hole-punching wheel and the No. 2 hole-punching wheel connecting body can expand outward while the hole-punching drive gear carried by the transmission mechanism can continuously maintain the connection with the No. 2 hole-punching wheel, so that this device can maintain stable and effective transmission when processing mushroom bags of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a mushroom bag culture hole-opening machine according to the present invention.

[0013] Figure 2 This is a partially enlarged view of a mushroom bag culture hole-opening machine described in the present invention.

[0014] Figure 3 It is a partial side view of a mushroom bag culture hole-opening machine described in the present invention.

[0015] Figure 4This is a partial top cross-sectional view of a mushroom bag culture hole-opening machine described in the present invention.

[0016] Figure 5 This is a diagram of the installation state of the hole-opening mechanism described in the present invention.

[0017] Figure 6 This is a schematic structural diagram of the main support frame described in the present invention.

[0018] Figure 7 This is a schematic structural diagram of the drive shaft connecting platform described in the present invention.

[0019] Figure 8 This is a schematic structural diagram of the hole-opening mechanism described in the present invention.

[0020] Figure 9 It is a partial side view of the hole-opening mechanism described in the present invention.

[0021] Figure 10 This is a diagram of the installation status of the No. 2 hole-punching wheel described in the present invention.

[0022] Figure 11 This is a diagram of the installation status of the No. 1 hole-punching wheel described in the present invention.

[0023] Figure 12 This is a schematic structural diagram of the inner support frame described in the present invention.

[0024] In the figure: main support frame 1; hole-punching mechanism 2; conveying mechanism 3; transmission mechanism 4; bottom support seat 5; moving wheel 6; conveying roller 11; type 1 shaft positioning block 12; auxiliary roller connecting platform 13; auxiliary support roller 14; conveying support frame 15; conveying positioning frame 16; conveyor belt 17; lower shaft mounting platform 21; side drive shaft 22; drive shaft connecting platform 23; type 2 shaft positioning block 24; gear shaft connecting platform 25; driven pulley 26; transmission belt 27; fastening nut 28; driving gear shaft 29; number 1 hole-punching wheel 31; number 2 hole-punching wheel 32; hole-punching needle 33; limit spring 34; spring mounting rod 3 5; driven bevel gear 36; driving bevel gear 37; transverse shaft mounting platform 38; drive motor 39; driving sprocket 41; upper driven sprocket 42; transmission chain 43; inner support frame 44; side support ear 45; inner fixing hole 46; inner connecting hole 47; perforated wheel connecting block 48; outer fixing hole 49; outer connecting hole 51; spring positioning screw 52; fastening screw 53; side shaft connecting hole 54; upper side shaft mounting platform 55; transverse drive shaft 56; front driven sprocket 57; perforated mechanism connecting platform 58; spring positioning nut 59; perforated wheel connecting platform 61; perforated drive gear 62; driving pulley 63. DETAILED DESCRIPTION

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and examples:

[0026] Example 1:

[0027] A mushroom bag culture hole-opening machine includes a main support frame 1, a bottom support seat 5, a moving wheel 6, and a type of shaft positioning block 12. The bottom of the main support frame 1 is fixedly connected to the bottom support seat 5, and the bottom of the bottom support seat 5 is rotatably connected to the moving wheel 6. The main support frame 1, the bottom support seat 5, and the moving wheel 6 connector provide overall support for this device, and the type of shaft positioning block 12 provides fixation for various shafts. A hole-opening mechanism 2 is provided inside the main support frame 1. The hole-opening mechanism 2 performs hole-opening operations for mushroom bags inserted inside. A conveying mechanism 3 is provided on the side of the main support frame 1 opposite to the hole-opening mechanism 2. The conveying mechanism 3 continuously conveys the mushroom bags that have completed the hole-opening operation to the rear. A transmission mechanism 4 is provided on the lower side of the hole-opening mechanism 2 and the conveying mechanism 3. The transmission mechanism 4 provides power for the movement of the hole-opening mechanism 2 and the conveying mechanism 3.

[0028] Example 2:

[0029] The hole-punching mechanism 2 of the present invention includes a fastening nut 28, a No. 1 hole-punching wheel 31, a No. 2 hole-punching wheel 32, an inner support frame 44, a hole-punching wheel connecting block 48, a spring positioning screw 52, ​​a fastening screw 53, and a spring positioning nut 59. The inner support frame 44 is arranged inside the main support frame 1, and the main support frame 1 has a hole-punching mechanism connecting platform 58 inside. The hole-punching mechanism connecting platform 58 is fixedly connected to the inner support frame 44, and the outer side of the inner support frame 44 has a side support ear 45. The side support ears 45 are evenly arranged around the inner support frame 44. The number of the side support ears 45 is an even number, and the side support ears 45 are even. The surface of the support ear 45 has an inner fixing hole 46 and an inner connecting hole 47. The inner fixing hole 46 is located on the side close to the hole-opening mechanism connecting platform 58, and the inner connecting hole 47 is located on the side away from the hole-opening mechanism connecting platform 58. The side support ear 45 is adapted to the hole-opening wheel connecting block 48. The side support ear 45 is connected to the hole-opening wheel connecting block 48. The hole-opening wheel connecting block 48 is sleeved on the outside of the side support ear 45. The surface of the hole-opening wheel connecting block 48 has an outer fixing hole 49 and an outer connecting hole 51. The outer fixing hole 49 corresponds to the position of the inner fixing hole 46, and the outer connecting hole 51 corresponds to the inner connecting hole 46. 7 positions correspond to each other, the fastening screw 53 passes through the outer fixing hole 49 and the inner fixing hole 46 in sequence and is threadedly connected to the fastening nut 28, the top nut of the fastening screw 53 is pressed against the outside of the hole wheel connecting block 48, and the fastening nut 28 is pressed against the inside of the side support ear 45, the spring positioning screw 52 passes through the outer connecting hole 51 and the inner connecting hole 47 in sequence and is threadedly connected to the spring positioning nut 59, the top nut of the spring positioning screw 52 is connected to the hole wheel connecting block 48 through a spring, the spring positioning nut 59 is pressed against the inside of the side support ear 45, and the hole wheel connecting block 48 A hole-punching wheel connecting platform 61 is provided on one side away from the hole-punching mechanism connecting platform 58. The hole-punching wheel connecting platform 61 of a part of the hole-punching wheel connecting block 48 is rotatably connected to the number one hole-punching wheel 31, and the hole-punching wheel connecting platform 61 of another part of the hole-punching wheel connecting block 48 is rotatably connected to the number two hole-punching wheel 32. The number of the number one hole-punching wheel 31 and the number two hole-punching wheel 32 are the same, the number one hole-punching wheel 31 and the number two hole-punching wheel 32 are arranged alternately, the number one hole-punching wheel 31 and the number two hole-punching wheel 32 are meshed, and the outside of the number one hole-punching wheel 31 and the number two hole-punching wheel 32 are both provided with a hole-punching needle 33.

[0030] It should be noted that the plate-like structure of the inner support frame 44 itself and the side support ears 45 with cylindrical sides provide support for the hole-opening wheel connecting block 48, strengthen the overall structural strength, and increase the service life of this device. The No. 1 hole-opening wheel 31 and the No. 2 hole-opening wheel 32 are engaged with each other to form a ring mechanism. When the mushroom bag passes through the center of the connecting body of the No. 1 hole-opening wheel 31 and the No. 2 hole-opening wheel 32, the No. 1 hole-opening wheel 31 and the No. 2 hole-opening wheel 32 rotate synchronously, and the hole-opening needle 33 performs a hole-opening operation on the surface of the culture bag. The No. 1 hole-opening wheel 31 and the No. 2 hole-opening wheel 32 are arranged in a ring and move synchronously, so that the holes on the surface of the culture bag are dense and uniform, and the hole opening is stable and efficient. At the same time, the synchronous movement of the No. 1 hole-opening wheel 31 and the No. 2 hole-opening wheel 32 ensures that the culture bag is subjected to balanced force during the hole-opening process, avoids the movement trajectory from being offset during the hole-opening process and causing the bag to break, thereby ensuring the hole-opening quality.

[0031] Example 3:

[0032] The conveying mechanism 3 of the present invention includes a conveying roller 11, an auxiliary support roller 14, a conveyor belt 17, and an upper driven sprocket 42. The main support frame 1 is provided with a conveying support frame 15 on the side opposite to the opening mechanism 2. The top of the conveying support frame 15 is provided with a conveying positioning frame 16. The top of the conveying support frame 15 is fixedly connected to a type-one shaft positioning block 12. Two groups of type-one shaft positioning blocks 12 are respectively distributed at both ends of the conveying support frame 15. The two sides of the conveying roller 11 are rotatably connected to the type-one shaft positioning blocks 12 connected to the conveying support frame 15. The conveyor belt 17 is sleeved on the outside of the two groups of conveying rollers 11. One side of the conveying roller 11 close to the main support frame 1 is fixedly connected to the upper driven sprocket 42. The middle of the conveying support frame 15 is provided with an auxiliary roller connecting platform 13. The top of the auxiliary roller connecting platform 13 is rotatably connected to the auxiliary support roller 14, and the auxiliary support roller 14 is pressed tightly against the bottom of the conveyor belt 17.

[0033] Example 4:

[0034] The transmission mechanism 4 of the present invention includes a side drive shaft 22, a drive shaft connecting platform 23, a second-type shaft positioning block 24, a driven pulley 26, a transmission belt 27, a drive gear shaft 29, a limit spring 34, a driven bevel gear 36, a driving bevel gear 37, a drive motor 39, a driving sprocket 41, a transmission chain 43, a transverse drive shaft 56, a front driven sprocket 57, an opening drive gear 62, and a driving pulley 63. The main support frame 1 has a transverse shaft mounting platform 38 inside, and the transverse shaft mounting platform 38 is located at the lower part of the opening mechanism connecting platform 58. The bottom of the transverse shaft mounting platform 38 is fixedly connected to a first-type shaft positioning block 12. The first-type shaft positioning block 12 connected to the transverse shaft mounting platform 38 is rotatably connected to the transverse drive shaft 56. The two sides of the transverse drive shaft 56 are fixed to the driving bevel gear 37. The side of the horizontal drive shaft 56 corresponding to the upper driven sprocket 42 is fixedly connected to the front driven sprocket 57, and the front driven sprocket 57 corresponds to the position of the upper driven sprocket 42. The main support frame 1 is internally provided with an upper shaft mounting platform 55 and a lower shaft mounting platform 21. The upper shaft mounting platform 55 and the lower shaft mounting platform 21 are distributed on both sides of the opening mechanism connecting platform 58. The lower shaft mounting platform 21 is located at the lower part of the upper shaft mounting platform 55. The inner side of the lower shaft mounting platform 21 is fixedly connected to a type of shaft positioning block 12. The top and bottom of the upper shaft mounting platform 55 are fixedly connected to the type-two shaft positioning blocks 24. The drive shaft connecting platform 23 is adapted to the upper shaft mounting platform 55. The drive shaft connecting platform 23 is connected to the upper shaft mounting platform 55. The drive shaft connecting platform 23 is inside the upper shaft mounting platform 55. Rotation, one side of the drive shaft connecting platform 23 has a side shaft connecting hole 54, the side drive shaft 22 is rotatedly connected with the type one shaft positioning block 12 connected to the lower side shaft mounting platform 21, the type two shaft positioning block 24 connected to the upper side shaft mounting platform 55, and the side shaft connecting hole 54 of the drive shaft connecting platform 23, the bottom of the side drive shaft 22 is fixedly connected to the driven bevel gear 36, the driven bevel gear 36 corresponds to the position of the active bevel gear 37, the driven bevel gear 36 is meshed with the active bevel gear 37, the top of the side drive shaft 22 is fixedly connected to the active pulley 63, and the other side of the drive shaft connecting platform 23 has a gear shaft connecting platform 25, the top and bottom of the gear shaft connecting platform 25 are fixedly connected to the type two shaft positioning block 24, the type two shaft fixed The position block 24 is rotatably connected to the driving gear shaft 29, the top of the driving gear shaft 29 is fixedly connected to the driven pulley 26, the transmission belt 27 is sleeved on the outside of the driven pulley 26 and the driving pulley 63, the middle of the driving gear shaft 29 is fixedly connected to the perforated driving gear 62, the perforated driving gear 62 is engaged with the No. 2 perforated wheel 32 at the corresponding position, the bottom of the driving shaft connecting platform 23 is provided with a spring mounting rod 35, the spring mounting rods 35 on both sides are connected by limit springs 34, the top of the bottom support seat 5 is fixedly connected to the driving motor 39, the transmission shaft at the front of the driving motor 39 is fixedly connected to the driving sprocket 41, the driving sprocket 41 corresponds to the position of the upper driven sprocket 42, and the transmission chain 43 is sleeved on the outer side of the upper driven sprocket 42, the front driven sprocket 57, and the driving sprocket 41 in sequence.

[0035] Furthermore, the driving motor 39 drives the driving sprocket 41 to rotate, and the driving sprocket 41 drives the front driven sprocket 57 and the upper driven sprocket 42 to rotate synchronously through the transmission chain 43, and the front driven sprocket 57 drives the transverse drive shaft 56 to rotate, and the transverse drive shaft 56 drives the side drive shafts 22 on both sides to rotate synchronously through the active bevel gear 37 and the driven bevel gear 36, and the side drive shaft 22 drives the driving gear shaft 29 to rotate through the driven pulley 26, the active pulley 63, and the transmission belt 27, and the driving gear shaft 29 drives the No. 2 hole-punching wheel 32 in the corresponding position to rotate through the hole-punching drive gear 62, and at the same time drives all the No. 1 hole-punching wheels 31 and the No. 2 hole-punching wheels 32 to rotate synchronously, and at the same time, the upper driven sprocket 42 rotates to drive the conveyor roller 11 to rotate, and the conveyor roller 11 drives the conveyor belt 17 to move, so as to continuously transport the opened mushroom bags backward, so as to avoid the accumulation of the opened culture bags at the opening place and affecting the subsequent culture processing of the culture bags.

[0036] It should be noted that a drive shaft connecting platform 23 is provided on both sides of the connecting body of the No. 1 hole-punching wheel 31 and the No. 2 hole-punching wheel 32, so that the force on the connecting body of the No. 1 hole-punching wheel 31 and the No. 2 hole-punching wheel 32 is more uniform when the hole-punching driving gear 62 drives the No. 2 hole-punching wheel 32, and the vibration during the rotation of the connecting body of the No. 1 hole-punching wheel 31 and the No. 2 hole-punching wheel 32 is reduced, so that the operation of the connecting body of the No. 1 hole-punching wheel 31 and the No. 2 hole-punching wheel 32 is more stable during the rotation, and the loss during the mutual transmission between the No. 1 hole-punching wheel 31 and the No. 2 hole-punching wheel 32 is reduced, the service life of this device is increased, and the surface holes of the mushroom bag are made more uniform.

[0037] It should be noted that only the outer fixing hole 49 and the inner fixing hole 46 are fixedly connected by the fastening screw 53 and the fastening nut 28, and a spring is provided between the spring positioning screw 52 and the outer connection hole 51, so that the hole-opening wheel connecting block 48 itself can produce a certain bending, so that the connecting body of the No. 1 hole-opening wheel 31 and the No. 2 hole-opening wheel 32 can expand outward, so as to adapt to the hole-opening operation of mushroom bags of different sizes and increase the processing range of this device.

[0038] It should also be noted that the side shaft connecting hole 54 is rotatably connected to the side drive shaft 22, and the spring mounting rods 35 are connected by a limit spring 34, so that the connecting body of the No. 1 hole-punching wheel 31 and the No. 2 hole-punching wheel 32 expands outward while the hole-punching drive gear 62 carried by the transmission mechanism 4 can maintain continuous connection with the No. 2 hole-punching wheel 32, so that this device can maintain stable and effective transmission when processing mushroom bags of different diameters.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A mushroom bag culture hole opening machine, characterized by The invention comprises a main support frame (1), a bottom support seat (5), a moving wheel (6), and a type shaft positioning block (12). The bottom of the main support frame (1) is fixedly connected to the bottom support seat (5), and the bottom of the bottom support seat (5) is rotatably connected to the moving wheel (6). A hole-opening mechanism (2) is provided inside the main support frame (1). The hole-opening mechanism (2) performs a hole-opening operation for the mushroom bag inserted inside. A conveying mechanism (3) is provided on the side opposite to the hole-opening mechanism (2) of the main support frame (1). The conveying mechanism (3) continuously conveys the mushroom bag that has completed the hole-opening operation to the rear. A transmission mechanism (4) is provided on the lower side of the hole-opening mechanism (2) and the conveying mechanism (3). The transmission mechanism (4) provides power for the movement of the hole-opening mechanism (2) and the conveying mechanism (3).

2. A mushroom bag culture hole opening machine according to claim 1, characterized in that The hole-opening mechanism (2) includes a fastening nut (28), a hole-opening wheel (31), a hole-opening wheel (32), an inner support frame (44), a hole-opening wheel connecting block (48), a spring positioning screw (52), a fastening screw (53), and a spring positioning nut (59). The inner support frame (44) is arranged inside the main support frame (1). The main support frame (1) has a hole-opening mechanism connecting platform (58) inside. The hole-opening mechanism connecting platform (58) is fixedly connected to the inner support frame (44). The outer side of the inner support frame (44) has a side support ear (45). The surface of the side support ear (45) has an inner fixing hole (46) and an inner connecting hole (47). The inner fixing hole (46) is located on a side close to the hole-opening mechanism connecting platform (58), and the inner connecting hole (47) is located far away from the hole-opening mechanism connecting platform (58). On one side of the hole mechanism connecting platform (58), the side support ear (45) is adapted to the hole wheel connecting block (48), the side support ear (45) is connected to the hole wheel connecting block (48), the hole wheel connecting block (48) is sleeved on the outside of the side support ear (45), the hole wheel connecting block (48) has an external fixing hole (49) and an external connecting hole (51) on the surface, the external fixing hole (49) corresponds to the position of the internal fixing hole (46), the external connecting hole (51) corresponds to the position of the internal connecting hole (47), the fastening screw (53) passes through the external fixing hole (49), the internal fixing hole (46) and the fastening nut (28) in sequence, the top nut of the fastening screw (53) is pressed against the outside of the hole wheel connecting block (48), and the fastening nut (28) is pressed against the inside of the side support ear (45).

3. A mushroom bag culture hole opening machine according to claim 1, characterized in that : The spring positioning screw (52) passes through the outer connection hole (51), the inner connection hole (47) and the spring positioning nut (59) in sequence and is threadedly connected. The top nut of the spring positioning screw (52) is connected to the hole wheel connecting block (48) through a spring. The spring positioning nut (59) is pressed against the inner side of the side support ear (45).

4. A mushroom bag culture hole opening machine according to claim 1, characterized in that : The side support ears (45) are evenly arranged around the inner support frame (44).

5. A mushroom bag culture hole opening machine according to claim 1, characterized in that : A hole-opening wheel connecting block (48) is provided with a hole-opening wheel connecting platform (61) on one side away from the hole-opening mechanism connecting platform (58), a hole-opening wheel connecting platform (61) provided on a part of the hole-opening wheel connecting block (48) is rotatably connected to the first hole-opening wheel (31), and a hole-opening wheel connecting platform (61) provided on another part of the hole-opening wheel connecting block (48) is rotatably connected to the second hole-opening wheel (32), the number of the first hole-opening wheel (31) and the number of the second hole-opening wheel (32) are the same, the first hole-opening wheel (31) and the number of the second hole-opening wheel (32) are staggered, the first hole-opening wheel (31) and the number of the second hole-opening wheel (32) are meshed, and the outer sides of the first hole-opening wheel (31) and the number of the second hole-opening wheel (32) are both provided with hole-opening needles (33).

6. A mushroom bag culture hole opening machine according to claim 1, characterized in that The conveying mechanism (3) includes a conveying roller (11), an auxiliary support roller (14), a conveying belt (17), and an upper driven sprocket (42). The main support frame (1) has a conveying support frame (15) on the side opposite to the opening mechanism (2). The top of the conveying support frame (15) has a conveying positioning frame (16). The top of the conveying support frame (15) is fixedly connected to a type-one shaft positioning block (12). Two groups of type-one shaft positioning blocks (12) are respectively distributed at both ends of the conveying support frame (15). The conveying roller (1 1) Both sides of the conveying support frame (15) are connected to a type of shaft positioning block (12) that is rotatably connected. The conveyor belt (17) is sleeved on the outside of the two sets of conveyor rollers (11). One side of the conveyor roller (11) close to the main support frame (1) is fixedly connected to the driven sprocket (42). The middle of the conveying support frame (15) is provided with an auxiliary roller connecting platform (13). The top of the auxiliary roller connecting platform (13) is rotatably connected to the auxiliary support roller (14). The auxiliary support roller (14) is pressed tightly against the bottom of the conveyor belt (17).

7. A mushroom bag culture hole opening machine according to claim 1, characterized in that The transmission mechanism (4) includes a side drive shaft (22), a drive shaft connecting platform (23), a second-type shaft positioning block (24), a driven pulley (26), a transmission belt (27), a drive gear shaft (29), a limit spring (34), a driven bevel gear (36), a driving bevel gear (37), a drive motor (39), a driving sprocket (41), a transmission chain (43), a transverse drive shaft (56), a front driven sprocket (57), an opening drive gear (62), and a driving pulley (63). The main support frame (1) has a transverse shaft mounting inside. The transverse shaft mounting platform (38) is located at the bottom of the hole-opening mechanism connecting platform (58), and the bottom of the transverse shaft mounting platform (38) is fixedly connected to a type shaft positioning block (12). The type shaft positioning block (12) connected to the transverse shaft mounting platform (38) is rotatably connected to the transverse drive shaft (56). Both sides of the transverse drive shaft (56) are fixedly connected to the active bevel gear (37). The side of the transverse drive shaft (56) corresponding to the upper driven sprocket (42) is fixedly connected to the front driven sprocket (57), and the front driven sprocket (57) corresponds to the upper driven sprocket (42).

8. A mushroom bag culture hole opening machine according to claim 1, characterized in that : The main support frame (1) has an upper shaft mounting platform (55) and a lower shaft mounting platform (21) inside. The upper shaft mounting platform (55) and the lower shaft mounting platform (21) are distributed on both sides of the opening mechanism connection platform (58). The lower shaft mounting platform (21) is located at the lower part of the upper shaft mounting platform (55). The inner side of the lower shaft mounting platform (21) is fixedly connected to the first type shaft positioning block (12). The top and bottom of the upper shaft mounting platform (55) are fixedly connected to the second type shaft positioning block (24). The drive shaft connection platform (23) is adapted to the upper shaft mounting platform (55). The drive shaft connection platform (23) is connected to the upper shaft mounting platform (55). The drive shaft connection platform (23) rotates inside the upper shaft mounting platform (55). One side of the drive shaft connection platform (23) has a side shaft connection hole (54). The side drive shaft (22) is connected to the lower side in sequence. The first-type shaft positioning block (12) connected to the shaft mounting platform (21), the second-type shaft positioning block (24) connected to the upper side shaft mounting platform (55), and the side shaft connecting hole (54) provided on the drive shaft connecting platform (23) are rotatably connected. The bottom of the side drive shaft (22) is fixedly connected to the driven bevel gear (36). The driven bevel gear (36) corresponds to the position of the active bevel gear (37). The driven bevel gear (36) is meshed with the active bevel gear (37). The top of the side drive shaft (22) is fixedly connected to the active pulley (63). The other side of the drive shaft connecting platform (23) has a gear shaft connecting platform (25). The top and bottom of the gear shaft connecting platform (25) are fixedly connected to the second-type shaft positioning block (24). The second-type shaft positioning block (24) connected to the gear shaft connecting platform (25) is rotatably connected to the drive gear shaft (29).

9. A mushroom bag culture hole opening machine according to claim 1, characterized in that The top of the driving gear shaft (29) is fixedly connected to the driven pulley (26), the transmission belt (27) is sleeved on the outside of the driven pulley (26) and the driving pulley (63), the middle of the driving gear shaft (29) is fixedly connected to the hole driving gear (62), the hole driving gear (62) is engaged with the second hole wheel (32) at the corresponding position, and the bottom of the driving shaft connecting platform (23) is provided with a spring mounting rod (35), and the spring mounting rods (35) on both sides are connected by a limit spring (34).

10. A mushroom bag culture hole opening machine according to claim 1, characterized in that The top of the bottom support seat (5) is fixedly connected to the driving motor (39), and the transmission shaft provided at the front of the driving motor (39) is fixedly connected to the driving sprocket (41). The driving sprocket (41) corresponds to the position of the upper driven sprocket (42), and the transmission chain (43) is sequentially sleeved on the outer side of the upper driven sprocket (42), the front driven sprocket (57), and the driving sprocket (41).

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