Sawdust strain stemming machine for cut-log mushroom cultivation

Abstract

The invention provides a wood chip strain stemming machine for cut-log mushroom cultivation, and relates to the technical field of mushroom cultivation stemming machines. The wood chip strain stemming machine for cut-log mushroom cultivation comprises a machine body supporting frame, a transverse moving motor is fixedly connected to the inner side of the upper end of the machine body supporting frame, and a transverse moving threaded rod is fixedly connected to the output end of the transverse moving motor. According to the wood chip strain stemming machine for cut-log mushroom cultivation, a strain taking ring is arranged, and a hanging groove is formed in the surface of the strain taking ring, so that strains can be scraped and retained in the hanging groove in the rotating process of the strain taking ring; a material guiding mechanism is arranged, so that the material guiding mechanism can push strains to enter the inner side of a material hanging groove in time in a filling mode, a telescopic guide rod is arranged to conduct unified filling on cut-log holes, and the effects of unified strain scraping and filling are achieved; the problems that when hyphae are filled, the hyphae need to be torn down from the fungus bags one by one, the filling amount is not easy to control, and manpower consumption is serious when a large amount of hyphae are filled are solved.

Description

Technical Field

[0001] The invention relates to the technical field of mushroom cultivation stuffing machines, in particular to a sawdust spawn stuffing machine for shiitake mushroom cultivation. Background Art

[0002] Shiitake mushroom cultivation mainly includes open-field cultivation, raw material cultivation and substitute material cultivation. Open-field cultivation is a new method of growing shiitake mushrooms, which has the characteristics of high yield and significant economic benefits. Shiitake mushrooms can make full use of natural conditions in open-field cultivation. Raw material cultivation involves the process of stacking and fermentation. The culture medium needs to be mixed evenly and then piled up for fermentation. After fermentation, other materials are added in combination with turning the pile. Finally, the pile is brown, soft and elastic. Substitute material cultivation is a common cultivation method, similar to raw material cultivation, which simulates natural climatic conditions and can produce flower mushrooms.

[0003] Through searching, Chinese patent announcement number CN111527994A discloses a sawdust spawn stuffing machine for shiitake mushroom cultivation on logs. The technical problem to be solved by this invention is how to design a sawdust spawn stuffing machine for shiitake mushroom cultivation on logs that does not require frequent manual addition of sawdust spawn during operation, can save manpower, and improve work efficiency. This invention provides such a sawdust spawn stuffing machine for shiitake mushroom cultivation on logs, comprising: a bottom plate, one side of the top of which is connected to an organism support frame, a moving plate is slidably connected to the upper part of the organism support frame, and a bracket is connected to the top of the moving plate; a plugging assembly, which is arranged on the bracket; a log support assembly, which is arranged on the bottom plate and has a log support assembly. This invention can add sawdust spawn into the holes opened on the logs through the cooperation of the plugging assembly and the transmission assembly, thereby achieving the effect of adding log spawn into the holes opened on the logs.

[0004] With respect to the above-mentioned related technologies, it is believed that the following defects exist: Since there are multiple groups of cavities on the wood pile, filling them one by one using the existing technology requires a lot of manpower, and the mycelium needs to be pulled out from the mushroom bag one by one when filling, which makes it difficult to control the filling amount.

[0005] When drilling holes on wood piles, the wood selected needs to meet the required diameter. However, these woods are all made with holes drilled all over. When filling the holes with mycelium, the wood needs to be adjusted to align with the holes. Manual handling and moving is not only laborious but also easy to cause injuries.

[0006] If the depth and position of the mushrooms are not filled evenly, it will lead to the problem of uneven growth and picking cycles of mushrooms. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides a sawdust spawn stuffing machine for shiitake mushroom cultivation, which solves the problems raised in the above background technology.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a wood chip spawn stuffing machine for shiitake mushroom cultivation, comprising a body support frame, a transverse movement motor is fixedly connected to the inner side of the upper end of the body support frame, a transverse movement threaded rod is fixedly connected to the output end of the transverse movement motor, a support bracket is threadedly connected to the outer surface of the transverse movement threaded rod, the support bracket is slidably connected to the inner side of the body support frame, a positioning core ring is fixedly connected to the upper end of the support bracket, a receiving shell is fixedly connected to the outer surface of the positioning core ring, a clamping motor is fixedly connected to the surface of the receiving shell, a clamping gear is fixedly connected to the output end of the clamping motor, a pushing disk is meshed on the outer surface of the clamping gear, the pushing disk is sleeved on the outer side of the positioning core ring and rotatably connected thereto, a guide sliding ring is fixedly connected to the outer surface of the positioning core ring, a clamping column is sleeved on the outer side of the guide sliding ring, the clamping column penetrates the positioning core ring, the clamping column is slidably connected to the pushing disk, and the upper end of the body support frame is fixedly connected to the The inner side of the end is fixedly connected with a positioning seat, the upper end of the positioning seat is fixedly connected with a wrapping shell, the inner side of the wrapping shell is fixedly connected with a feeding motor, the output end of the feeding motor is fixedly connected with a feeding gear, the outer surface of the feeding gear is meshed with a linkage ring, the surface of the linkage ring is fixedly connected with a propulsion mechanism, the end face of the wrapping shell is fixedly connected with a limited material shell, the inner side of the limited material shell is rotatably connected with a strain feeding ring, the end face of the strain feeding ring is fixedly connected with the linkage ring, the upper end of the limited material shell is clamped with a feeding cover, the inner side of the feeding cover is fixedly connected with a filling motor, the output end of the filling motor is fixedly connected with a crankshaft push rod, the surface of the crankshaft push rod is sleeved with a material guiding mechanism, the material guiding mechanism is slidably connected with the feeding cover, the material guiding mechanism is located on the inner side of the upper end of the limited material shell, the upper end of the positioning seat is fixedly connected with a power ring, the inner circumference of the power ring is provided with a telescopic guide rod, the free end of the telescopic guide rod contacts with a positioning half shell, and the end face of the positioning half shell is fixedly connected with the limited material shell.

[0009] Preferably, the push disk has a circular ring shape, an array of arc-shaped grooves is provided on the end surface of the push disk, and teeth are provided on the outer peripheral surface of the push disk and mesh with the clamping gear.

[0010] Preferably, the clamping column consists of a sliding column, a latch pushing cross bar and a clamping wheel. The sliding column is slidably connected to the positioning core ring, a sliding groove is provided on the inner side of the sliding column and is sleeved on the outer surface of the guide sliding ring, the end of the sliding column away from the positioning core ring is fixedly connected to the latch pushing cross bar, the latch pushing cross bar is slidably connected to the inner wall of the arc-shaped groove of the pushing plate, the end of the sliding column away from the latch pushing cross bar is rotatably connected to the clamping wheel, the clamping columns are distributed in a circular array, and adjustment motors are provided on the surfaces of the two groups of clamping columns at the lower ends, and the output end of the adjustment motor is fixedly connected to the clamping wheel.

[0011] Preferably, the propulsion mechanism consists of a connecting ring, a propulsion telescopic rod and a propulsion plate. The connecting ring is fixedly connected to the linkage ring. The side of the connecting ring close to the linkage ring is fixedly connected to the propulsion telescopic rod. The outer surface of the free end of the propulsion telescopic rod passes through the linkage ring and is slidably connected to it. The free end of the propulsion telescopic rod is fixedly connected to the propulsion plate. The propulsion plate is slidably connected to the inner wall of the strain feeding ring. The linkage ring has a circular ring shape and teeth are arranged on the outer surface.

[0012] Preferably, the spawn taking ring is in the shape of a circular ring, a U-shaped material hanging groove is arranged on the outer peripheral surface of the spawn taking ring, and a material guide groove is arranged on the end surface of the spawn taking ring away from the linkage ring.

[0013] Preferably, the crankshaft push rod is cylindrical as a whole, and round rods deviating from the axis are arranged in the middle and at both ends of the crankshaft push rod, and the material guiding mechanism is sleeved on the outside of the round rod.

[0014] Preferably, the upper end of the material guiding mechanism is a flat plate, a slide groove is arranged on the upper end of the material guiding mechanism and is sleeved on the outer side of the crankshaft push rod, and a smooth button is arranged on the lower end of the material guiding mechanism to squeeze and crush the bacteria.

[0015] Preferably, the telescopic guide rod has a telescopic function, a groove is provided at the free end of the telescopic guide rod, and the telescopic guide rod is in sliding contact with the positioning half shell and the strain material taking ring.

[0016] Preferably, the positioning half shell has a circular ring shape, and a semi-cylindrical groove is provided on one side of the positioning half shell close to the limiting shell, and the groove of the positioning half shell and the material guide chute of the strain material taking ring form a cylinder.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The sawdust spawn stuffing machine for shiitake mushroom cultivation is provided with a spawn taking ring and a hanging groove on the surface of the spawn taking ring, so that the hanging groove can scrape and retain the spawn during the rotation of the spawn taking ring, and a crankshaft push rod is provided to rotate and push the material guide mechanism, so that the material guide mechanism can push the spawn to be filled into the inner side of the hanging groove in time, and the spawn is pushed by the pushing mechanism to wait for filling, and the holes of the log are uniformly filled by arranging a telescopic guide rod, so that the effect of uniformly scraping and filling the spawn is achieved, and the problem that the mycelium needs to be torn off one by one from the spawn bag when filling, which is difficult to control the filling amount and the manpower consumption is relatively serious when filling in large quantities is solved.

[0018] The sawdust fungus seed stuffing machine for shiitake mushroom cultivation drives a transverse moving threaded rod to rotate by a transverse moving motor, so that the transverse moving threaded rod rotates and pushes a supporting bracket to move transversely inside a machine body supporting frame, so that two sets of positioning core rings are sleeved on both ends of the wood segment, and the clamping motor drives the clamping gear to rotate, so that the clamping gear drives a driving disk to rotate, and the driving disk rotates and pushes the clamping column, so that the clamping column slides on the surface of the positioning core ring, and the wood segment is clamped by a clamping wheel, and the supporting brackets at both ends are moved while clamping the wood segment, so that the wood segment can be moved transversely, and the adjustment motor drives the clamping wheel to rotate, so that the wood segment is pushed to rotate axially, so that the angle of the wood segment can be adjusted, so that the wood segment can be moved transversely to adjust the position and the angle can be adjusted according to the hole, and the problem that the holes on the surface of the wood segment need to be moved and rotated when filling fungus seeds for alignment is solved, which is laborious and inconvenient to adjust.

[0019] The sawdust spawn stuffing machine for shiitake mushroom cultivation in a log has a propulsion mechanism that uses a propulsion telescopic rod to uniformly extend and a propulsion plate to push the spawn, and a power ring drives the telescopic guide rod to extend, so that the spawn at the position where a spawn picking ring contacts a positioning half shell can be pushed into the opening of the log by the telescopic guide rod, thereby achieving uniform filling of shiitake mushroom spawn and achieving the effect of uniform spawn filling depth, and solving the problem that the spawn filling depth is not uniform during filling, which will lead to an uneven growth and picking cycle of shiitake mushrooms. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention; Figure 2 This is a schematic diagram of the receiving shell structure of the present invention; Figure 3 This is a schematic diagram of the structure of the push disk of the present invention; Figure 4 This is a schematic diagram of the positioning core ring structure of the present invention; Figure 5 This is a schematic diagram of the structure of the sliding column of the present invention; Figure 6 This is a schematic diagram of the wrapping shell structure of the present invention; Figure 7 This is a schematic diagram of the structure of the propulsion mechanism of the present invention; Figure 8 This is a schematic diagram of the crankshaft push rod structure of the present invention; Fig. 9 It is a structural schematic diagram of the material guiding mechanism of the present invention; Fig.10 It is a schematic diagram of the structure of the strain material collection ring of the present invention.

[0021] In the figure: 1. body support frame; 2. transverse movement motor; 3. transverse movement threaded rod; 4. support bracket; 5. positioning core ring; 6. receiving shell; 7. clamping motor; 8. clamping gear; 9. push plate; 10. guide sliding ring; 11. clamping column; 111. sliding column; 112. latch push cross bar; 113. clamping wheel; 114. adjustment motor; 12. positioning seat; 13. wrapping shell; 14. feeding motor; 15. feeding gear; 16. linkage ring; 17. propulsion mechanism; 171. connecting ring; 172. propulsion telescopic rod; 173. propulsion plate; 18. material limiting shell; 19. strain feeding ring; 191. hanging trough; 192. material guide chute; 20. feeding cover; 21. filling motor; 22. crankshaft push rod; 23. material guide mechanism; 24. power ring; 25. telescopic guide rod; 26. positioning half shell. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0024] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0025] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0026] like Figure 1-10 As shown, a wood chip spawn stuffing machine for shiitake mushroom cultivation comprises a machine body support frame 1, a traverse motor 2 is fixedly connected to the inner side of the upper end of the machine body support frame 1, a traverse threaded rod 3 is fixedly connected to the output end of the traverse motor 2, a support bracket 4 is threadedly connected to the outer surface of the traverse threaded rod 3, the support bracket 4 is slidably connected to the inner side of the machine body support frame 1, a positioning core ring 5 is fixedly connected to the upper end of the support bracket 4, a receiving shell 6 is fixedly connected to the outer surface of the positioning core ring 5, a clamping motor 7 is fixedly connected to the surface of the receiving shell 6, a clamping gear 8 is fixedly connected to the output end of the clamping motor 7, and a clamping gear 8 is meshed on the outer surface of the clamping gear 8 A pushing plate 9 is provided, which is sleeved on the outside of the positioning core ring 5 and rotatably connected thereto. A guide sliding ring 10 is fixedly connected to the outer surface of the positioning core ring 5. A clamping column 11 is sleeved on the outer side of the guide sliding ring 10. The pushing plate 9 is in the shape of a circular ring. An array of arc-shaped grooves is provided on the end face of the pushing plate 9. The outer peripheral surface of the pushing plate 9 is provided with teeth and meshes with the clamping gear 8. The pushing plate 9 can rotate and utilize the arc-shaped grooves on the surface to push the clamping column 11, so that the array of clamping columns 11 can be moved uniformly, so that the clamping column 11 can clamp the log and fix it at the center position of the positioning core ring 5.

[0027] The clamping column 11 passes through the positioning core ring 5, and the clamping column 11 is slidably connected with the pushing disk 9. The clamping column 11 is composed of a sliding column 111, a latch pushing cross bar 112 and a clamping wheel 113. The sliding column 111 is slidably connected with the positioning core ring 5. A sliding groove is provided on the inner side of the sliding column 111 and is sleeved on the outer surface of the guide sliding ring 10. The end of the sliding column 111 away from the positioning core ring 5 is fixedly connected with the latch pushing cross bar 112. The latch pushing cross bar 112 is slidably connected with the inner wall of the arc-shaped sliding groove of the pushing disk 9. The end of the sliding column 111 away from the latch pushing cross bar 112 rotates A clamping wheel 113 is connected, and the clamping columns 11 are distributed in a circular array. Adjustment motors 114 are arranged on the surfaces of the two groups of clamping columns 11 at the lower end. The output end of the adjustment motor 114 is fixedly connected to the clamping wheel 113. The clamping column 11 can be pushed out by the push disk 9 to slide along the guide sliding ring 10, so that the clamping wheel 113 can clamp the log. By setting the clamping wheel 113, the log can be rotated more smoothly. By setting the adjustment motor 114 on the surface of the two clamping columns 11 at the lower end, the two groups of clamping wheels 113 at the lower end can be used as power wheels to drive the log to rotate.

[0028] The upper inner side of the body support frame 1 is fixedly connected with a positioning seat 12, the upper end of the positioning seat 12 is fixedly connected with a wrapping shell 13, the inner side of the wrapping shell 13 is fixedly connected with a feeding motor 14, the output end of the feeding motor 14 is fixedly connected with a feeding gear 15, the outer surface of the feeding gear 15 is meshed with a linkage ring 16, the surface of the linkage ring 16 is fixedly connected with a propulsion mechanism 17, the end face of the wrapping shell 13 is fixedly connected with a limited material shell 18, the inner side of the limited material shell 18 is rotatably connected with a strain feeding ring 19, the end face of the strain feeding ring 19 is fixedly connected with the linkage ring 16, and the propulsion mechanism 17 is composed of a connecting ring 171, a propulsion extension ring 17, and a connecting ring 172. The connecting ring 171 is fixedly connected to the linkage ring 16. The connecting ring 171 is fixedly connected to the side of the linkage ring 16 with a pushing telescopic rod 172. The outer surface of the free end of the pushing telescopic rod 172 passes through the linkage ring 16 and is slidably connected to it. The free end of the pushing telescopic rod 172 is fixedly connected to a pushing plate 173. The pushing plate 173 is slidably connected to the inner wall of the culture material collection ring 19. The linkage ring 16 is a circular ring with teeth on the outer surface. The pushing mechanism 17 can push the culture scraped by the culture material collection ring 19 so that the culture is uniformly pushed to the position to be filled.

[0029] A loading cover 20 is clamped on the upper end of the material limiting shell 18, and the culture taking ring 19 is in the shape of a circular ring. A "U"-shaped hanging groove 191 is arranged on the outer peripheral surface of the culture taking ring 19, and a material guide groove 192 is arranged on the end surface of the culture taking ring 19 away from the linkage ring 16. The culture taking ring 19 can rotate and use the hanging groove 191 arranged on the surface to scrape the culture above, so that the culture inside each hanging groove 191 can be scraped and distributed uniformly.

[0030] A filling motor 21 is fixedly connected to the inner side of the loading cover 20, and a crankshaft push rod 22 is fixedly connected to the output end of the filling motor 21. A material guiding mechanism 23 is sleeved on the surface of the crankshaft push rod 22. The crankshaft push rod 22 is cylindrical as a whole. Round rods deviating from the axis are arranged in the middle and at both ends of the crankshaft push rod 22, and the material guiding mechanism 23 is sleeved on the outside of the round rod. The crankshaft push rod 22 can push the material guiding mechanism 23 to move up and down in an uneven manner by rotating, thereby providing power for the material guiding mechanism 23 to move up and down.

[0031] The material guiding mechanism 23 is slidably connected to the loading cover 20. The upper end of the material guiding mechanism 23 is a flat plate. The upper end of the material guiding mechanism 23 is provided with a slide groove which is sleeved on the outer side of the crankshaft push rod 22. The lower end of the material guiding mechanism 23 is provided with a smooth button which has the function of squeezing and crushing the bacteria. The material guiding mechanism 23 can push the bacteria close to the bacteria taking ring 19 by moving non-uniformly up and down on the inner side of the limiting shell 18.

[0032] The material guiding mechanism 23 is located on the inner side of the upper end of the material limiting shell 18, and a power ring 24 is fixedly connected to the upper end of the positioning seat 12. A telescopic guide rod 25 is arranged on the inner circumference of the power ring 24. The free end of the telescopic guide rod 25 contacts with a positioning half shell 26. The telescopic guide rod 25 has a telescopic function. A groove is arranged at the free end of the telescopic guide rod 25. The telescopic guide rod 25 is in sliding contact with the positioning half shell 26 and the strain taking ring 19. The telescopic guide rod 25 can be extended to push the strain for uniform filling, and the groove arranged at the free end can be used to prevent the strain from being excessively squeezed when pushing for filling.

[0033] The end face of the positioning half shell 26 is fixedly connected to the limiting material shell 18. The positioning half shell 26 has a circular ring shape. A semi-cylindrical groove is provided on the side of the positioning half shell 26 close to the limiting material shell 18. The groove of the positioning half shell 26 and the guide chute 192 of the spawn picking ring 19 form a cylindrical shape. The positioning half shell 26 cooperates with the guide chute 192 of the spawn picking ring 19 so that the telescopic guide rod 25 can be aligned with the circular hole on the surface of the log for precise placement and filling.

[0034] When in use, firstly, the log that has been evenly punched by the puncher is placed on the upper surface of the receiving shell 6, and the log is pushed to the inner side of the positioning core ring 5, and the lateral movement motor 2 is started to drive the lateral movement threaded rod 3 to rotate, so that the lateral movement threaded rod 3 rotates and pushes the support bracket 4 to move horizontally on the inner side of the body support frame 1, so that the two sets of positioning core rings 5 ​​are sleeved on the two ends of the log, and the clamping motor 7 is started to drive the clamping gear 8 to rotate, so that the clamping gear 8 drives the push disk 9 to rotate, and the push disk 9 rotates and pushes the clamping column 11, so that the clamping column 11 slides on the surface of the positioning core ring 5 and clamps the log using the clamping wheel 113, and the log is clamped at both ends of the log and the support brackets 4 at both ends are moved at the same time, so that the log can be moved horizontally, and the adjustment motor 114 is started to drive the clamping wheel 113 to rotate, so that the log is pushed to rotate axially, so that the angle of the log can be adjusted; The mushroom bag is put into the inner side of the limiting shell 18, and the feeding cover 20 is clamped on the upper end of the limiting shell 18. The filling motor 21 is started to drive the crankshaft push rod 22 to rotate, so that the crankshaft push rod 22 pushes the material guide mechanism 23 to slide up and down inside the feeding cover 20, so that the material guide mechanism 23 pushes the hyphae to approach the spawn material ring 19, and the material motor 14 is started to drive the material gear 15, so that the linkage ring 16 is rotated to drive the propulsion mechanism 17 and the spawn material ring 19 to rotate inside the limiting shell 18. When the spawn material ring 19 rotates, the hanging groove 191 scrapes The mycelium is taken and retained inside the hanging groove 191, and the telescopic rod 172 is started to extend it, so that the pushing plate 173 slides inside the spawn taking ring 19 to push the mycelium, so that the mycelium is pushed to the position where the spawn taking ring 19 contacts the positioning half shell 26, and the opening of the log is close to the hole formed by the positioning half shell 26 and the spawn taking ring 19. The telescopic guide rod 25 is extended by the power ring 24, so that the mycelium at the position where the spawn taking ring 19 contacts the positioning half shell 26 can be pushed into the opening of the log by the telescopic guide rod 25, thereby realizing the filling of shiitake mushroom spawn.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0036] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sawdust spawn stuffing machine for shiitake mushroom cultivation, comprising a machine body support frame (1), characterized in that: The upper inner side of the machine body support frame (1) is fixedly connected with a transverse motor (2), the output end of the transverse motor (2) is fixedly connected with a transverse threaded rod (3), the outer surface of the transverse threaded rod (3) is threadedly connected with a support bracket (4), the support bracket (4) is slidably connected to the inner side of the machine body support frame (1), the upper end of the support bracket (4) is fixedly connected with a positioning core ring (5), the outer surface of the positioning core ring (5) is fixedly connected with a receiving shell (6), the surface of the receiving shell (6) is fixedly connected with a clamping motor (7), the output end of the clamping motor (7) is fixedly connected with a clamping gear (8), the outer surface of the clamping gear (8) is meshed with a push disk (9), the push disk (9) is sleeved on the outer side of the positioning core ring (5) and is rotatably connected thereto, the outer surface of the positioning core ring (5) is fixedly connected with a guide sliding ring (10), the outer side of the guide sliding ring (10) is sleeved with a clamping column (11), the clamping column (11) passes through the positioning core ring (5), and the clamping column (11) is slidably connected to the push disk (9); The upper inner side of the body support frame (1) is fixedly connected to a positioning seat (12), the upper end of the positioning seat (12) is fixedly connected to a wrapping shell (13), the inner side of the wrapping shell (13) is fixedly connected to a feeding motor (14), the output end of the feeding motor (14) is fixedly connected to a feeding gear (15), the outer surface of the feeding gear (15) is meshed with a linkage ring (16), the surface of the linkage ring (16) is fixedly connected to a propulsion mechanism (17), the end face of the wrapping shell (13) is fixedly connected to a limited material shell (18), the inner side of the limited material shell (18) is rotatably connected to a strain feeding ring (19), the end face of the strain feeding ring (19) is fixedly connected to the linkage ring (16), the outer surface of the strain feeding ring (19) is provided with a "U"-shaped material hanging groove (191), the strain feeding ring (19) is annular in shape, and the outer peripheral surface of the strain feeding ring (19) is provided with a strain hanging groove (191). A material guide chute (192) is provided on the end surface of the material taking ring (19) away from the linkage ring (16); a loading cover (20) is clamped on the upper end of the material limiting shell (18); a filling motor (21) is fixedly connected to the inner side of the loading cover (20); a crankshaft push rod (22) is fixedly connected to the output end of the filling motor (21); a material guide mechanism (23) is sleeved on the surface of the crankshaft push rod (22); the material guide mechanism (23) is slidably connected to the loading cover (20); the material guide mechanism (23) is located on the inner side of the upper end of the material limiting shell (18); a power ring (24) is fixedly connected to the upper end of the positioning seat (12); a telescopic guide rod (25) is provided on the inner circumference of the power ring (24); a free end of the telescopic guide rod (25) contacts a positioning half shell (26); and an end surface of the positioning half shell (26) is fixedly connected to the material limiting shell (18).

2. The sawdust spawn stuffing machine for shiitake mushroom cultivation according to claim 1, characterized in that: The push disk (9) has a circular ring shape, an array of arc-shaped sliding grooves is provided on the end surface of the push disk (9), and teeth are provided on the outer peripheral surface of the push disk (9) and mesh with the clamping gear (8).

3. The sawdust spawn stuffing machine for shiitake mushroom cultivation according to claim 2, characterized in that: The clamping column (11) is composed of a sliding column (111), a latch pushing cross bar (112) and a clamping wheel (113). The sliding column (111) is slidably connected to the positioning core ring (5). The inner side of the sliding column (111) is provided with a sliding groove sleeved on the outer surface of the guide sliding ring (10). The end of the sliding column (111) away from the positioning core ring (5) is fixedly connected to the latch pushing cross bar (112). The latch pushing cross bar (112) is slidably connected to the inner wall of the arc-shaped sliding groove of the pushing plate (9). The end of the sliding column (111) away from the latch pushing cross bar (112) is rotatably connected to the clamping wheel (113). The clamping columns (11) are arranged in a circular array. The surfaces of the two groups of clamping columns (11) at the lower ends are provided with adjustment motors (114). The output end of the adjustment motor (114) is fixedly connected to the clamping wheel (113).

4. The sawdust spawn stuffing machine for shiitake mushroom cultivation according to claim 1, characterized in that: The propulsion mechanism (17) is composed of a connecting ring (171), a propulsion telescopic rod (172) and a propulsion plate (173). The connecting ring (171) is fixedly connected to the linkage ring (16). The propulsion telescopic rod (172) is fixedly connected to one side of the connecting ring (171) close to the linkage ring (16). The outer surface of the free end of the propulsion telescopic rod (172) penetrates the linkage ring (16) and is slidably connected thereto. The free end of the propulsion telescopic rod (172) is fixedly connected to the propulsion plate (173). The propulsion plate (173) is slidably connected to the inner wall of the strain taking ring (19). The linkage ring (16) is in the shape of a circular ring and has teeth on its outer surface.

5. The sawdust spawn stuffing machine for shiitake mushroom cultivation according to claim 1, characterized in that: The crankshaft push rod (22) is cylindrical in shape as a whole, and round rods deviating from the axis are arranged in the middle and at both ends of the crankshaft push rod (22), and the material guiding mechanism (23) is sleeved on the outside of the round rod.

6. The sawdust spawn stuffing machine for shiitake mushroom cultivation according to claim 1, characterized in that: The upper end of the material guide mechanism (23) is a flat plate. The upper end of the material guide mechanism (23) is provided with a slide groove sleeved on the outer side of the crankshaft push rod (22). The lower end of the material guide mechanism (23) is provided with a smooth button for squeezing and crushing the bacterial strain.

7. The sawdust spawn stuffing machine for shiitake mushroom cultivation according to claim 1, characterized in that: The telescopic guide rod (25) has a telescopic function. A groove is provided at the free end of the telescopic guide rod (25). The telescopic guide rod (25) is in sliding contact with the positioning half shell (26) and the bacterial strain taking ring (19).

8. The sawdust spawn stuffing machine for shiitake mushroom cultivation according to claim 1, characterized in that: The positioning half shell (26) has a circular ring shape, and a semi-cylindrical groove is provided on one side of the positioning half shell (26) close to the limiting shell (18). The groove of the positioning half shell (26) and the guide chute (192) of the strain taking ring (19) form a cylindrical shape.

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