Multifunctional intelligent solid inoculant inoculator

Abstract

The present application relates to the technical field of fungus planting equipment, in particular to a multifunctional intelligent solid fungus inoculation machine, which comprises a base, an opening mechanism, a discharging and crushing device, a material top feeding mechanism and a driving mechanism, a material containing bin is arranged in the base; the opening mechanism is installed on the base and used for opening the fungus stick; the discharging and crushing device is installed in the material containing bin; the material top feeding mechanism is installed on one side of the base located on the material containing bin, the feeding end of the material top feeding mechanism is communicated with the discharging port of the material containing bin; the driving mechanism can drive the discharging and crushing device to crush the fungus and drive the material top feeding mechanism to reciprocally eject the crushed fungus particles in the discharging port; the opening direction of the opening mechanism is parallel to the ejecting direction of the material top feeding mechanism. The multifunctional solid fungus inoculation machine can effectively eject the fungus block into the fungus stick and ensure the inoculation quality.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mushroom planting equipment, in particular to a multifunctional intelligent solid inoculum inoculator. BACKGROUND

[0002] At present, the inoculation of the mushroom stick is basically carried out by solid inoculation and liquid inoculation. The liquid inoculation is relatively simple, which only needs to inject the bacterial liquid into the mushroom stick. For example, the patent with the publication number CN216650760U discloses an edible mushroom inoculation device. However, the bacterial species in the bacterial liquid still need to develop from the spore state, so the growth period is relatively long. The solid inoculation needs to first open a hole on the mushroom stick, and then bury the bacterial block containing the developed bacterial species into the inoculation hole. In this way, the bacterial species can directly grow, and the whole growth period is short, so it is the mainstream direction of the current mushroom stick inoculation. However, since the substrate in the mushroom stick is relatively loose, the bacterial block buried after the inoculation hole is opened needs to be compacted. If the bacterial block is not compacted, the bacterial block is easy to fall off during the process of transporting the mushroom stick, which causes the inoculation of the mushroom stick to be unsuccessful.

[0003] At present, in addition to manual inoculation, with the development of automatic equipment, there are many automatic devices for inoculating solid bacterial species on the market. For example, the patent with the publication number CN219812733U discloses an edible mushroom drilling and inoculating integrated machine. In the technical solution, the bacterial stick is placed in the bacterial stick placement cylinder, and the bottom of the bacterial stick is supported by the annular turntable. The driving motor is turned on, and the speed of the driving motor is adjusted. The bacterial stick bag that needs to be inoculated is placed at the drill bit. The high-speed rotating drill bit will drill a hole for inoculation on the bacterial stick bag. Then, the hole on the bacterial stick bag is sleeved on the discharging cylinder. When the bacterial stick bag touches the micro switch, the electromagnetic clutch is attracted, which drives the feeding auger and the scraping mechanism to rotate. The rotating scraping mechanism scrapes the bacterial species particles on the bottom layer of the bacterial stick and the bacterial species particles attached to the side wall of the bacterial species scraping and conveying warehouse into the bottom of the bacterial species scraping and conveying warehouse through the scraper thereon. The bacterial species particles are sent into the bacterial stick bag through the feeding auger. When the bacterial stick bag is inoculated, the bacterial stick bag is separated from the discharging cylinder, and the inoculation operation is completed. In the technical solution, the structure is relatively complex, and the feeding mode completely relies on the feeding auger to rotate the bacterial species particles into the bacterial stick bag. However, the bacterial species particles will relatively slide relative to the feeding auger during the feeding process, and the substrate in the bacterial stick bag will also resist the feeding auger, which makes it difficult for the bacterial species particles to be rotated and sent into the deep part of the bacterial stick bag by the feeding auger. This situation will cause most of the bacterial species to be inoculated on the surface layer of the bacterial stick bag and the area around the hole for inoculation, which is not conducive to the uniform growth of the bacterial species on the bacterial stick bag. SUMMARY

[0004] In order to overcome one of the deficiencies of the prior art, the purpose of the present application is to provide a multifunctional intelligent solid inoculum inoculator, which can simultaneously perform opening and inoculation work, and can effectively push the bacterial block into the bacterial rod to ensure the inoculation quality.

[0005] To solve the above problems, the technical scheme adopted by the present application is as follows:

[0006] A multifunctional intelligent solid inoculum inoculator, comprising a base, an opening mechanism, a discharging and crushing device, a material pushing mechanism, a driving mechanism and a control system, a material containing bin is arranged in the base; the opening mechanism is installed on the base and is used for opening the bacterial rod; the discharging and crushing device is installed in the material containing bin; the material pushing mechanism is installed on one side of the base located at the material containing bin, and the feeding end of the material pushing mechanism is in communication with the discharge port of the material containing bin; the driving mechanism can simultaneously drive the discharging and crushing device to crush the inoculum and drive the material pushing mechanism to reciprocally push out the crushed inoculum particles in the discharge port; the control system is used for controlling the driving mechanism or simultaneously controlling the actions of the opening mechanism and the driving mechanism; the opening direction of the opening mechanism is parallel to the pushing direction of the material pushing mechanism.

[0007] Further, the driving mechanism comprises a driving motor, a driving rod and a cam, the driving motor is installed on the base, the driving motor is electrically connected with the control system, the cam is rotatably installed on the base and is coaxially arranged with the input end of the discharging and crushing device in the material containing bin, the driving motor and the cam are connected through a belt, one end of the driving rod is hinged on the cam, the other end of the driving rod is hinged with the action end of the material pushing mechanism, the driving motor drives the discharging and crushing device to act and drives the material pushing mechanism to reciprocally push out the crushed inoculum in the discharging and crushing device through the belt.

[0008] Further, the discharging and crushing device comprises a rotating shaft rotatably installed in the material containing bin and a crushing cutter detachably clamped on the rotating shaft, the lower end of the rotating shaft penetrates through the bottom of the material containing bin, and the cam is installed on the lower end of the rotating shaft.

[0009] Further, the material containing bin is provided with a feeding guide plate at the discharge port, the feeding guide plate is arranged on one side of the discharge port located in the rotating direction of the rotating shaft, and there is a gap between the feeding guide plate and the virtual circle formed by the rotation of the crushing cutter.

[0010] Further, the feed guide plate is provided with a limiting pressing plate extending above the discharge port, and the crushing cutter is provided with a scraper extending outwardly upwards, and a gap is formed between the bottom of the scraper and the top of the limiting pressing plate, and the scraper can be swept above the limiting pressing plate when the crushing cutter rotates.

[0011] Further, the material feeding mechanism comprises a feeding pipe and a pushing rod, the pushing rod is movably inserted into the feeding pipe, the middle part of the feeding pipe is provided with a feeding port, the feeding port is communicated with the discharge port, the feeding pipe is tangent to or intersects with the material storage bin at the discharge port, one end of the feeding pipe extends out of the base and forms an insertion part, the end of the pushing rod away from the insertion part is hingedly connected with the driving rod, the cam can drive the pushing rod to reciprocate along the axial direction in the feeding pipe through the driving rod, and the operating stroke of the driving rod is greater than the distance between the end of the insertion part and the discharge port.

[0012] Further, the base is provided with a guide limiting mechanism for limiting the movement position of the hingedly connected end of the pushing rod and the driving rod.

[0013] Further, the guide limiting mechanism comprises a mounting body, two guide grooves arranged on the mounting body, and two guide columns slidably arranged in the two guide grooves, a guide wheel is rotatably arranged on each guide column, an annular groove is arranged on the outer ring of the guide wheel in the circumferential direction, the annular groove on each guide wheel abuts against the outer wall of the corresponding side of the pushing rod, the two guide grooves are arranged in a spreader shape, the mounting body is mounted on the base, and the two guide columns are connected by a tension spring at one end of the back surface of the mounting body.

[0014] Further, the opening mechanism comprises an opening motor and a tapered head mounted on the rotating end of the opening motor, the opening motor is electrically connected with the control system, the opening motor is mounted on the base and located on the same side of the feeding direction of the material feeding mechanism, and a plurality of convex strips are arranged on the tapered head.

[0015] Further, the opening mechanism comprises a driving shaft and a tapered head arranged on the outer end of the driving shaft, the driving shaft is rotatably mounted on the base and located on the same side of the feeding direction of the material feeding mechanism, a transmission shaft is rotatably mounted on the base, the transmission shaft is connected with the rotation center of the cam on the driving mechanism through a belt, the transmission shaft is connected with the other end of the driving shaft through a bevel gear set, an electromagnetic clutch is arranged on the transmission shaft or the driving shaft, and the electromagnetic clutch is electrically connected with the control system.

[0016] Compared with the prior art, the beneficial effects of the present application are that:

[0017] The multifunctional intelligent solid bacterial inoculum machine of the application utilizes the parallel direction of the opening direction of the opening mechanism and the ejection direction of the material ejection mechanism, so that the worker can simultaneously perform the hole opening on another position of the bacterial rod when inoculating the bacterial particles on the same bacterial rod, thereby improving the work efficiency to a certain extent; in addition, the driving mechanism simultaneously drives the discharging and crushing device to crush the bacterial particles and drives the material ejection mechanism to reciprocatingly eject the crushed bacterial blocks in the material container, so that one can achieve two goals at a time, thereby reducing the equipment cost and facilitating the control of the control system; the discharging and crushing device crushes the bacterial rod, so that the manual crushing of the bacterial rod can be avoided; the material ejection mechanism adopts the ejection mode to inoculate the bacterial particles, so that the bacterial particles can be effectively pressed in the bacterial rod to avoid the loose state and ensure that the bacterial particles can effectively penetrate into the inside of the bacterial rod to ensure the uniform growth of the bacterial rod in the later period.

[0018] The application will be further described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is the front view of the embodiment of the application;

[0020] Figure 2 is the top view of the embodiment of the application;

[0021] Figure 3 is the partial structure diagram of the embodiment of the application after removing the shell;

[0022] Figure 4 is Figure 2 is the sectional view along the direction A-A in the embodiment of the application;

[0023] Figure 5 is the structure schematic diagram in another embodiment of the application;

[0024] Figure 6 is the structure schematic diagram of the guide limiting mechanism in the embodiment of the application;

[0025] Figure 7 is the control principle diagram in the embodiment of the application.

[0026] BRIEF DESCRIPTION OF DRAWINGS

[0027] The base 10, the material storage bin 11, the discharge port 12, the feeding guide plate 13, the limiting pressing plate 14, the opening mechanism 20, the opening motor 21, the conical head 22, the convex strip 23, the driving shaft 24, the transmission shaft 25, the bevel gear set 26, the electromagnetic clutch 27, the discharging and crushing device 30, the rotating shaft 31, the crushing cutter 32, the scraper 33, the material pushing mechanism 40, the feeding pipe 41, the pushing rod 42, the feeding port 43, the insertion part 44, the driving mechanism 50, the driving motor 51, the driving rod 52, the cam 53, the belt 54, the guiding and limiting mechanism 60, the mounting body 61, the guide groove 62, the guide column 63, the guide wheel 64, the ring groove 65, the tension spring 66, and the control system 70. DETAILED DESCRIPTION

[0028] In order to make the objects, technical solutions, and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not used to limit the present application.

[0029] Referring to Figures 1 to 7 The present application provides a multifunctional intelligent solid inoculum inoculator, which comprises a base 10, an opening mechanism 20, a discharging and crushing device 30, a material pushing mechanism 40, a driving mechanism 50, and a control system 70. The base 10 is internally provided with a material storage bin 11. The opening mechanism 20 is installed on the base 10 and used for opening a bacterial rod. The discharging and crushing device 30 is installed in the material storage bin 11. The material pushing mechanism 40 is installed on one side of the base 10 located on the material storage bin 11. The feeding end of the material pushing mechanism 40 is in communication with the discharge port 12 of the material storage bin 11. The driving mechanism 50 can simultaneously drive the discharging and crushing device 30 to crush inoculum and drive the material pushing mechanism 40 to reciprocally push out the crushed inoculum particles in the discharge port 12 of the material storage bin 11. The control system 70 is used for controlling the driving mechanism 50 or simultaneously controlling the opening mechanism 20 and the driving mechanism 50. The opening direction of the opening mechanism 20 is parallel to the pushing direction of the material pushing mechanism 40.

[0030] The base 10 is a frame structure, which comprises a main body frame and a stainless steel skin covering the main body frame. The main function of the stainless steel skin is to facilitate cleaning and disinfection in the later stage. The opening mechanism 20, the discharging and crushing device 30, the material pushing mechanism 40, and the driving mechanism 50 are all installed on the main body frame. The opening direction of the opening mechanism 20 is parallel to the pushing direction of the material pushing mechanism 40. The main purpose of such a design is to facilitate the opening of the bacterial rod at the same time when inoculating the inoculum, which is a two-in-one design, especially suitable for the case that multiple inocula need to be inoculated on one bacterial rod.

[0031] Moreover, in the above-mentioned embodiments, the material top feeding mechanism 40 can also be driven by a gas cylinder alone, but this will increase the complexity of the entire control system 70, and a gas control system also needs to be configured, so this application does not choose this design. Of course, in an embodiment, the control system 70 of the present application includes a power module, a control module, and a speed regulating switch, the power module supplies power to the above-mentioned control module, opening mechanism 20 and driving mechanism 50, the control module can control the start and stop and working state of the opening mechanism 20 and the driving mechanism 50, and the speed regulating switch is electrically connected with the control module, and its main purpose is to control the driving frequency of the driving mechanism 50, thereby controlling the feeding speed of the material top feeding mechanism 40. For example, if the driving mechanism 50 is a motor in the present application, the speed regulating switch is used to control the speed of the motor. The control module can be a conventional programmable controller, and the speed regulating switch can be a conventional knob switch. Of course, in some embodiments, in order to improve the convenience of operation, the control system 70 also includes a foot switch, wherein the foot switch is electrically connected with the control module, and is used to control the start and stop of the driving mechanism 50, such a setting enables the worker to start and stop the material top feeding mechanism 40 according to the demand, so that the material top feeding mechanism 40 only transports the bacterial granules when there is a demand, avoiding waste. Of course, in some improved embodiments, a position sensor can be arranged on the output end of the material top feeding mechanism 40, and when the worker or external equipment approaches or inserts the bacterial rod to the output end of the material top feeding mechanism 40, the control module can then control the driving mechanism 50 to act; similarly, in some embodiments, the opening mechanism 20 can also adopt the same design, which will not be described in detail herein.

[0032] The multi-functional intelligent solid bacterial inoculum machine utilizes the parallelism between the opening direction of the opening mechanism 20 and the ejection direction of the material top feeding mechanism 40, which enables the worker to simultaneously perform hole opening on another position of the bacterial rod when inoculating bacterial granules on the same bacterial rod, thereby improving the working efficiency to a certain extent; in addition, the driving mechanism 50 simultaneously drives the crushing device 30 to crush the bacterial granules and drives the material top feeding mechanism 40 to reciprocally eject the crushed bacterial blocks in the material container 11, which not only realizes one-stroke two-achievements, reduces the equipment cost, but also facilitates control, and the crushing device 30 crushes the bacterial rod, thereby saving the trouble of manually crushing the bacterial rod; the material top feeding mechanism 40 adopts the top feeding mode to inoculate bacterial granules, which can effectively compact the bacterial granules in the bacterial rod, avoids loose, and can ensure that the bacterial granules can effectively penetrate into the inside of the bacterial rod, thereby ensuring uniform growth of the bacterial rod in the later period.

[0033] participation Figure 2 and Figure 3In an embodiment of the present application, in order to facilitate individual control, the opening mechanism 20 comprises an opening motor 21 and a conical head 22 mounted on the rotating end of the opening motor 21, the opening motor 21 is mounted on the base 10 and located on the same side of the feeding direction of the material feeding mechanism 40, and a plurality of convex strips 23 are arranged on the conical head 22; the opening motor 21 is electrically connected with the control system 70. Among them, the main purpose of the conical head 22 is to break the bag and punch the substrate in the bag, and the worker only needs to top the bag to the conical head 22 to process the inoculation hole, and the main function of the convex strip 23 is to facilitate the opening of the inoculation hole, so that when the bag is topped to the conical head 22, the convex strip 23 can extrude the substrate in the bag to the surrounding, so that the processed inoculation hole can maintain the hole type, which is convenient for inoculation in the later period. In this embodiment, the opening motor 21 is electrically connected with the control module in the control system 70.

[0034] Referring to Figure 4 In an improved embodiment of the present application, in order to reduce the driving element and reduce the cost, the opening mechanism 20 comprises a driving shaft 24 and a conical head 22 arranged on the outer end of the driving shaft 24, the driving shaft 24 is rotatably mounted on the base 10 and located on the same side of the feeding direction of the material feeding mechanism 40, a transmission shaft 25 is rotatably mounted on the base 10, the transmission shaft 25 is connected with the center of rotation of the cam 53 on the driving mechanism 50 through the belt 54, the transmission shaft 25 is connected with the other end of the driving shaft 24 through the bevel gear set 26, and the transmission shaft 25 or the driving shaft 24 is provided with an electromagnetic clutch 27, and the electromagnetic clutch 27 is electrically connected with the control system 70. Among them, the driving mechanism 50 can drive the conical head 22 to rotate, the inoculum crushing device 30 to crush the inoculum, and the material feeding mechanism 40 to reciprocally eject the crushed inoculum particles in the material storage bin 11 into the discharge port 12, achieving one-step three-in-one. In the above embodiment, the transmission shaft 25 and the driving shaft 24 are vertically arranged; in order to facilitate installation, the electromagnetic clutch 27 is preferably mounted on the driving shaft 24. In this embodiment, the electromagnetic clutch 27 is electrically connected with the control module in the control system 70, and the electromagnetic clutch 27 is used to disconnect the transmission of the driving shaft 24, which is mainly used to facilitate the inoculation in the last inoculation hole of the inoculum stick without driving the conical head 22 to rotate, which can avoid the conical head 22 from hurting the worker. Of course, in some embodiments, the disconnection and connection of the electromagnetic clutch 27 can be controlled by some switches, such as a foot switch, which is convenient for the worker to operate.

[0035] Referring to Figures 1 to 3, in order to facilitate the description of how the drive mechanism 50 realizes the simultaneous driving of the discharging and crushing device 30 and driving the material ejecting mechanism 40 to reciprocate to eject the crushed strain in the discharging and crushing device 30, in an embodiment of the present application, the drive mechanism 50 comprises a drive motor 51, a drive rod 52 and a cam 53, the drive motor 51 is installed on the base 10, the drive motor 51 is electrically connected with the control system 70, the cam 53 is rotatably installed on the base 10 and coaxially arranged with the input end of the discharging and crushing device 30 in the material container 11, the drive motor 51 and the cam 53 are connected through a belt 54, one end of the drive rod 52 is hinged on the cam 53, the other end of the drive rod 52 is hinged with the action end of the material ejecting mechanism 40, the drive motor 51 drives the discharging and crushing device 30 to act and drives the material ejecting mechanism 40 to reciprocate to eject the crushed strain in the discharging and crushing device 30 through the belt 54.

[0036] In the above embodiment, the drive rod 52 and the cam 53 constitute a crank and connecting rod structure, so that the cam 53 can drive the material ejecting mechanism 40 to reciprocate for one cycle when it rotates one circle, thereby realizing one feeding, so that the two are coordinated with each other in movement. Moreover, the drive rod 52 and the cam 53 constitute a crank and connecting rod structure, which can make the material ejecting mechanism 40 and the discharging and crushing device 30 be spatially staggered, so as to have enough installation space. In the present application, the rotation centers of the drive motor 51 and the cam 53 are actually installed on the main frame. In some improved embodiments, the drive motor 51 can directly drive the cam 53 to rotate and be coaxially communicated with the discharging and crushing device 30, although the structure is simpler, but the space occupied by the structure is large, which is not conducive to the layout of the structure. Therefore, the belt 54 is used to connect the drive motor 51 and the cam 53 in the present application. The speed regulating switch and the foot switch in the above embodiment are used to control the corresponding state of the drive motor 51.

[0037] Referring to Figures 1 to 3In an embodiment of the present application, in order to better crush the inoculum stick, the discharging and crushing device 30 comprises a rotating shaft 31 rotatably installed in the material container 11 and a crushing cutter 32 detachably clamped on the rotating shaft 31, the lower end of the rotating shaft 31 penetrates through the bottom of the material container 11, and the cam 53 is installed on the lower end of the rotating shaft 31. In fact, the rotating shaft 31 can be understood as a rotating shaft member on which the cam 53 is installed on the main frame, and the crushing cutter 32 is designed in a cage type, that is, it comprises two fixed rings arranged above and below, and a plurality of blades are connected between the two fixed rings, and the blades are arranged in the radial direction of the fixed ring. Such a design can use high-speed rotating blades to crush the inoculum stick; at the same time, the blades are arranged in the radial direction of the fixed ring, which can avoid excessive crushing of the inoculum stick by the blades and affect the later inoculation effect.

[0038] Further, in the above embodiment improvement scheme, in order to enable the inoculum particles to enter the discharge port 12, the material container 11 is provided with a feeding guide plate 13 at the discharge port 12, the feeding guide plate 13 is arranged on the side of the discharge port 12 in the rotating direction of the rotating shaft 31, and there is a gap between the feeding guide plate 13 and the virtual circle formed by the rotation of the crushing cutter 32. When the crushing cutter 32 is rotated and drives the inoculum particles, the inoculum particles can be stopped by the feeding guide plate 13, and the inoculum particles are pushed into the discharge port 12 by the pushing force of the crushing cutter 32, thereby facilitating the feeding of the material pushing mechanism 40.

[0039] Further referring to Figure 2 In an improved scheme of the above embodiment, in order to avoid the inoculum particles from turning over from above the feeding guide plate 13 and affecting their entry into the discharge port 12, the feeding guide plate 13 is provided with a limiting pressing plate 14 extending above the discharge port 12, and the crushing cutter 32 is provided with a scraper 33 outwardly extending therefrom, and there is a gap between the bottom of the scraper 33 and the top of the limiting pressing plate 14, and the crushing cutter 32 can drive the scraper 33 to sweep over the limiting pressing plate 14 when it rotates. The scraper 33 is mainly arranged to scrape the material piled above the limiting pressing plate 14 when the crushing cutter 32 rotates one round, limit the amount of inoculum particles entering the discharge port 12, and thus ensure that the inoculum particles pushed by the material pushing mechanism 40 are the same each time.

[0040] Further referring to Figures 2 to 4In an embodiment of the present application, the material top feeding mechanism 40 comprises a feeding pipe 41 and a pushing rod 42, the pushing rod 42 is movably inserted into the feeding pipe 41, the middle part of the feeding pipe 41 is provided with a feeding port 43, the feeding port 43 is communicated with the discharging port 12, the feeding pipe 41 is tangent or intersected with the material container 11 at the discharging port 12, one end of the feeding pipe 41 extends out of the base 10 and forms an insertion part 44, the end of the pushing rod 42 away from the insertion part 44 is hinged with the driving rod 52, the cam 53 can drive the pushing rod 42 to reciprocate along the axial direction in the feeding pipe 41 through the driving rod 52, the running stroke of the driving rod 52 is greater than the distance between the end of the insertion part 44 and the discharging port 12. The insertion part 44 is inserted into the inoculation hole which has been formed in the bacteria bag, and the end port of the outward end of the insertion part 44 is provided with a sharp end or a closed port, which facilitates the insertion into the bacteria bag. When the cam 53 drives the crushing cutter 32 to rotate, the driving rod 52 follows the cam 53 to drive the pushing rod 42 in the next round. When the pushing rod 42 pushes the material once, the cam 53 rotates 180°, at this time, the pushing rod 42 pushes the bacteria particles in the feeding pipe 41 out; with the continuous rotation of the cam 53, the driving rod 52 continues to drive the pushing rod 42 to move away from the end of the insertion part 44; when the cam 53 rotates 360°, the pushing rod 42 retreats to the limit of the end of the feeding pipe 41 away from the insertion part 44, at this time, the feeding pipe 41 is completely communicated with the discharging port 12, at this time, the crushing cutter 32 pushes the bacteria particles into the discharging port 12; a feeding cycle is completed. Through the above design, the crushing cutter 32 rotates one circle, which drives the driving rod 52 to reciprocate the pushing rod 42 once, so that the staff can easily judge the inoculation amount of the bacteria rod according to the pushing times of the pushing rod 42, and the inoculation efficiency is improved.

[0041] Further Figure 5 In the above embodiment, when the driving rod 52 drives the pushing rod 42 to act, only one end of the feeding pipe 41 limits the action of the pushing rod 42, therefore, in the movement process of the pushing rod 42, the end of the pushing rod 42 hinged with the driving rod 52 is easy to shake, in an embodiment of the present application, the base 10 is provided with a guide limiting mechanism 60, the guide limiting mechanism 60 is used to limit the movement position of the end of the pushing rod 42 hinged with the driving rod 52. In the present embodiment, the guide limiting mechanism 60 can be a guide pipe with similar structure of the feeding pipe 41, or a guide groove or a guide wheel limiting structure.

[0042] Further referring to Figure 5 and Figure 6In order to adapt the movement of the pushing rod 42 and reserve enough movement space for the pushing rod 42, in an embodiment of the present application, the guide limiting mechanism 60 comprises a mounting body 61, two guide grooves 62 arranged on the mounting body 61, and two guide columns 63 respectively slidingly arranged on the two guide grooves 62, each of the guide columns 63 is rotatably arranged with a guide wheel 64, the outer ring of the guide wheel 64 is arranged with a ring groove 65 in the circumferential direction, the ring groove 65 on each guide wheel 64 is in abutment with the outer wall of the corresponding side of the pushing rod 42, the two guide grooves 62 are arranged in a mule's foot shape, the mounting body 61 is mounted on the base 10, and the two guide columns 63 are connected by a tension spring 66 at one end of the back of the mounting body 61. In this embodiment, the guide groove 62 is further arranged with a plurality of clamping holes, and the guide column 63 can freely slide in and out of the clamping hole, which facilitates the clamping of the two guide columns 63 in the corresponding clamping holes, and to a certain extent, plays a role in locking the guide column 63. In fact, under the action of the tension spring 66 and the mule's foot-shaped arrangement of the two guide grooves 62, the two guide columns 63 will automatically slide to one end of the two guide grooves 62, which can drive the two guide wheels 64 to abut against each other and the pushing rod 42 therebetween, thereby limiting the movement of the pushing rod 42 and the hinged end of the driving rod 52, and ensuring the stability of the entire structure.

[0043] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and replacements made by those skilled in the art based on the present application shall fall within the scope of protection of the present application.

Claims

1. A multifunctional intelligent solid microbial inoculation machine, characterized in that, The base contains a material storage silo; An opening mechanism, which is mounted on the base, is used to open the mushroom sticks; A feeding and crushing device is installed inside the material silo; A material top conveying mechanism is installed on one side of the base located in the material storage bin, and the inlet end of the material top conveying mechanism is connected to the outlet of the material storage bin; The drive mechanism simultaneously drives the feeding and crushing device to crush the inoculum and drives the material conveying mechanism to reciprocately eject the crushed inoculum particles from the material hopper into the discharge port. The drive mechanism includes a drive motor, a drive rod, and a cam. The drive motor is mounted on the base, and the cam is rotatably mounted on the base and coaxially arranged with the input end of the feeding and crushing device in the material hopper. The drive motor and the cam are connected by a belt. One end of the drive rod is hinged to the cam, and the other end of the drive rod is hinged to the operating end of the material conveying mechanism. The drive motor drives the feeding and crushing device to operate and drives the material conveying mechanism to reciprocate to eject the crushed inoculum particles from the feeding and crushing device. A control system is used to control the action of the drive mechanism or simultaneously control the opening mechanism and the drive mechanism, and the control system is electrically connected to the drive motor. The opening direction of the opening mechanism is parallel to the ejection direction of the material conveying mechanism. The material conveying mechanism includes a feeding pipe and a push rod. The push rod is movably inserted into the feeding pipe. The feeding pipe has an inlet in the middle, which is connected to the outlet. The feeding pipe is tangential to or intersects the material hopper at the outlet. One end of the feeding pipe extends out of the base and forms an insertion part. The end of the push rod away from the insertion part is hinged to the drive rod. The cam can drive the push rod to reciprocate along the axial direction in the feeding pipe through the drive rod. The travel of the drive rod is greater than the distance between the end of the insertion part and the outlet.

2. The multifunctional intelligent solid microbial inoculation machine according to claim 1, characterized in that: The feeding and crushing device includes a rotating shaft rotatably mounted in the hopper and crushing blades detachably mounted on the rotating shaft. The lower end of the rotating shaft extends out of the bottom of the hopper, and the cam is mounted on the lower end of the rotating shaft.

3. The multifunctional intelligent solid microbial inoculation machine according to claim 2, characterized in that: The material hopper is provided with a feeding guide plate at the discharge port. The feeding guide plate is located on the side of the discharge port located in the rotation direction of the rotating shaft. There is a gap between the feeding guide plate and the virtual circle formed by the rotation of the crushing blade.

4. The multifunctional intelligent solid microbial inoculation machine according to claim 3, characterized in that: The feed guide plate extends above the discharge port and is provided with a limiting pressure plate. A scraper extends outward from the crushing blade. There is a gap between the bottom of the scraper and the top of the limiting pressure plate. When the crushing blade rotates, it can drive the scraper to sweep over the limiting pressure plate.

5. The multifunctional intelligent solid microbial inoculation machine according to claim 1, characterized in that: The base is provided with a guide limiting mechanism, which is used to limit the movement position of the end of the push rod that is hinged to the drive rod.

6. The multifunctional intelligent solid microbial inoculation machine according to claim 5, characterized in that: The guiding and limiting mechanism includes a mounting body, two guide grooves disposed on the mounting body, and two guide posts slidably mounted on the two guide grooves respectively. Each guide post is rotatably mounted with a guide wheel. The outer ring of the guide wheel is provided with an annular groove along the circumference. The annular groove on each guide wheel abuts against the outer wall of the corresponding side of the push rod. The two guide grooves are arranged in a figure-eight shape. The mounting body is mounted on the base, and the two guide posts are connected by a tension spring at one end on the back of the mounting body.

7. The multifunctional intelligent solid microbial inoculation machine according to claim 1, characterized in that: The opening mechanism includes an opening motor and a conical head mounted on the rotating end of the opening motor. The opening motor is electrically connected to the control system. The opening motor is mounted on the base and located on the same side of the material feeding direction of the material top conveying mechanism. The conical head is provided with several protrusions.

8. The multifunctional intelligent solid microbial inoculation machine according to claim 1, characterized in that: The opening mechanism includes a drive shaft and a tapered head disposed on one outer end of the drive shaft. The drive shaft is rotatably mounted on the base and located on the same side of the material feeding direction of the material top conveying mechanism. A transmission shaft is rotatably mounted on the base. The transmission shaft is connected to the rotation center of the cam on the drive mechanism via a belt. The transmission shaft is connected to the other end of the drive shaft via a bevel gear set. An electromagnetic clutch is disposed on the transmission shaft or the drive shaft. The electromagnetic clutch is electrically connected to the control system.

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