White fungus planting culture medium preparation facilities
Technical Field
The invention relates to the technical field of white fungus culture, in particular to a white fungus planting culture medium preparation device.
Background
Tremella is also called white Tremella, and Tremella, belongs to Tremella of Tremellaceae, and is the fruiting body of Tremella of Basidiomycota, and has the name of "crown of fungus". The white fungus fruiting body is pure white to milk white, has a diameter of 5-10 cm, is soft, white, semitransparent and elastic. The tremella is sweet and light in taste, mild in nature and non-toxic, has the effects of tonifying spleen and promoting appetite, and also has the effects of benefiting qi, clearing intestines, nourishing yin and moistening lung; it can not only enhance immunity, but also enhance tolerance of tumor patients to radiotherapy and chemotherapy. Tremella is rich in natural plant colloid, has effects of nourishing yin, and can be used as skin caring food for long-term administration.
The existing white fungus planting is to culture white fungus by manufacturing a culture medium, and the manufacturing process of the existing culture medium comprises batching, bagging, sterilizing and cooling. During batching, the raw materials of the culture medium need to be crushed, then uniformly mixed, and the mixed raw materials are bagged, and the bagged raw materials are placed in an autoclave for sterilization, so that the culture medium can be used for culturing white tremella. The stirring is smashed through the (mixing) shaft to the raw materials to current crushing stirring mode, and the clearance between the epaxial stirring vane of stirring or the puddler is too big for the unable abundant crushing of raw materials and unable even mixture are in the same place, cause stirring and crushing effect not good. In the process of filling the ingredients into the packaging bags, new fungi are added, the sterilization difficulty of the still kettle is increased, and the working efficiency of the culture medium manufacturing is influenced.
Disclosure of Invention
The invention aims to provide a white fungus planting culture medium preparation device to solve the problem that the stirring effect is poor in the existing culture medium raw material stirring process.
In order to achieve the purpose, the technical scheme of the invention is as follows: a white fungus planting culture medium preparation device comprises a rack and a crushing box fixedly mounted on the rack, wherein a feed inlet is formed in the top of the crushing box, a discharge outlet is formed in the bottom of the crushing box, and two symmetrical crushing units are arranged in the crushing box;
the crushing unit comprises a gear, a connecting rod, a sliding block and an air cavity, the gear is rotationally connected to the crushing box and driven by a motor, one end of the connecting rod is hinged to the gear, the other end of the connecting rod is hinged to the sliding block, the sliding rod is located in the air cavity, the sliding block is in sliding connection with the air cavity, an air inlet one-way valve communicated with the outside is arranged on one side of the air cavity, and an air outlet one-way valve is arranged on the other side of the;
the gear intermeshing of two crushing units, and the below of gear is equipped with the mixing box of fixing on crushing case, the check valve of giving vent to anger all communicates with the mixing box, the top of mixing box is equipped with the material mouth, is equipped with the voussoir with mixing box sliding connection in the material mouth, is equipped with the pressure spring that offsets with the mixing box on the voussoir, and the mixing box bottom is equipped with a plurality of drain holes, all articulates through the torsional spring in the drain hole has the closing plate.
The principle of the invention is as follows: and starting the motor, wherein the motor can drive the gear of the crushing unit to rotate, and the two gears rotate in a meshed manner. The raw material is pulverized into powder by the pressure of the engagement between the two gears, and the powder falls to the top of the mixing box.
As the powder increases, the powder will be pressed more and more against the wedge, which will be pressed and open the opening and the powder will enter the mixing box. The powder on the upper part of the mixing box is reduced, the pressure on the wedge block is reduced, and the pressure spring pushes the wedge block to reset to seal the material opening.
When the gear rotates, the gear can drive the sliding block to slide up and down through the connecting rod. When the sliding block slides upwards, suction force is formed in the air cavity and air is sucked in through the air inlet one-way valve, and when the sliding block slides downwards, the sliding block can be discharged into the mixing box through the air outlet one-way valve.
The gas enters the mixing box, and the gas can collide with the side wall of the mixing box and form turbulent flow, so that the turbulent flow enables the powder to be fully mixed and stirred. When the gas in the mixing box is accumulated to a certain amount, the gas in the mixing box can push the closing plate to rotate downwards to open the discharging hole, and the mixed raw materials are discharged.
The invention has the following effects: 1. according to the invention, through the meshing of the gears of the two crushing units, the raw materials of the culture medium are crushed into powder in the meshing rotation process, and the powder can be mixed to a certain extent in the process that the formed powder falls to the top of the mixing box. The air cavity inflates the mixing box, and the air can uniformly stir the powder. Compare with traditional mode, come to smash the raw materials through the gear, the teeth of a cogwheel interval of gear is less smashes the raw materials easily, forms the turbulent flow through gas simultaneously and mixes the raw materials, and is more even than the mode of (mixing) shaft stirring.
2. After the powder is gradually increased, the pressure of the powder on the wedge block is gradually increased to finally push the wedge block, so that the wedge block opens the material opening, and the powder enters the mixing box. When the material port is opened, a small amount of gas can run out, and the powder at the material port can be blown by the small amount of gas to prevent the material port from being sealed, so that the powder can smoothly enter the mixing box.
Further, the board at mixing box top is connected with the mixing box through the spring, and the spring is located the intercommunication department of mixing box and the check valve that gives vent to anger. When gas enters the mixing box through the air outlet one-way valve, the gas can blow the spring, the spring can enable the plate at the top of the mixing box to vibrate, and the plate vibrates to drive powder vibration, so that the powder has certain mixing.
Furthermore, a heating plate is fixed in the discharge port. The heating plate heats and sterilizes the powder which runs out of the discharge hole, so that the preparation is made for the culture medium raw material to enter the autoclave for sterilization, and the autoclave is favorably sterilized.
Further, the bottom of the crushing box is provided with a heater, and an air outlet channel communicated with the crushing box is arranged above the heater. When the powder falls onto the heater, the heater heats and sterilizes the powder, and the gas can run out from the gas outlet channel.
Furthermore, a sieve plate is arranged in the air outlet channel. The sieve plate avoids the waste of raw material powder caused by the gas bringing the powder out of the sieve plate.
Furthermore, a push rod matched with the wedge block is arranged in the crushing box, a guide rod is fixed on the crushing box, a sliding groove matched with the guide rod is formed in the push rod, and a push block matched with the push rod is arranged on a gear of one crushing unit. When the gear rotates, the gear drives the pushing block to rotate, the pushing block drives the pushing rod, the pushing rod pushes the wedge block, and the wedge block opens the material opening.
Furthermore, the top of mixing box is equipped with the slide, and the voussoir is located the slide and is connected with mixing box sliding. The slide guides the wedge.
Drawings
FIG. 1 is a schematic view of the overall structure of a crushing box according to an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A;
FIG. 3 is a schematic view of the overall structure of a second crushing box according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a second push rod according to an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a crushing box 1, a gear 2, a feeding hole 3, a connecting rod 4, a sliding block 5, an air inlet one-way valve 6, an air outlet one-way valve 7, a spring 8, a plate 10, a mixing box 11, a discharging hole 12, a sealing plate 13, a cavity 14, a pressure spring 15, a wedge block 16, a metering rod 161, a guide channel 162, a slide channel 163, a material hole 17, an iron plate 19, a spiral coil 20, an air outlet channel 21, a sieve plate 22, a heating plate 23, a pushing block 24, a pushing rod 25, a sliding groove 251, a guide rod 252 and a limiting block 253.
The first embodiment is as follows:
basically, as shown in the attached figure 1, a white fungus planting culture medium preparation device comprises a frame and a crushing box 1 fixedly arranged on the frame.
The top of smashing case 1 is equipped with feed inlet 3, and the bottom of smashing case 1 is equipped with the discharge gate, is fixed with the model in the discharge gate and is BST's hot plate 23. Two symmetrical crushing units are arranged in the crushing box 1. The crushing unit comprises gears 2, connecting rods 4, sliders 5 and air cavities, the gears 2, the connecting rods 4 and the sliders 5 form a crank slider mechanism, one gear 2 is driven by a motor, and the left gear 2 and the right gear 2 are meshed with each other. Slider 5 is located the air cavity, and slider 5 and the vertical sliding connection of air cavity, the air cavity be close to smash 1 outside one side of case be equipped with smash 1 outside intercommunication's of case check valve 6 that admits air, one side that the air cavity is close to smash 1 inside of case is equipped with the check valve 7 of giving vent to anger.
Two 2 below of gear are equipped with the mixing box 11 of fixing on smashing case 1, and mixing box 11 is equipped with cavity 14, and mixing box 11's both sides communicate with two check valve 7 that give vent to anger of smashing the unit respectively, and in gaseous 7 entering cavity 14 that give vent to anger from the check valve, the board 10 at mixing box 11 top passes through spring 8 and is connected with mixing box 11, and spring 8 is located the intercommunication department of 7 and mixing box 11 of giving vent to anger. As shown in fig. 2, the plate 10 is provided with a material opening 17 and a slide 163, a wedge 16 located in the slide 163 is provided in the material opening 17, a quantitative rod 161 is provided on the left side of the wedge 16, a compression spring 15 is provided on the outer periphery of the quantitative rod 161, the left end of the compression spring 15 is fixed on the slide 163, and the right end of the compression spring 15 is fixed on the wedge 16. The left side of the slide 163 is provided with a guide channel 162, and the left end of the quantitative rod 161 is positioned in the guide channel 162. The board of mixing box 11 bottom is equipped with a plurality of drain holes 12, all articulates through the torsional spring in drain hole 12 has closing plate 13.
The specific implementation process is as follows:
the motor is started, the motor drives the two gears 2 to rotate in a meshed mode, raw materials are put into the feed port 3, and the raw materials are smashed into powder through the gears 2 when passing through the gears 2. The powder drops to the top of mixing box 11 under the effect of gravity, and the powder can increase gradually, and the pressure of powder to voussoir 16 can increase gradually until the powder can promote voussoir 16 to the left under the effect of gravity, and voussoir 16 can promote dosing rod 161 and pressure spring 15, and wedge 16 stops sliding to the left when dosing rod 161 slides to the left end of guide way 162, and voussoir 16 slides to the left and opens material mouth 17, and the powder enters into mixing box 11. The powder is reduced, the pressure of the powder on the wedge 16 is reduced, the pressure spring 15 pushes the wedge 16 to slide to the right and closes the material opening 17, and the quantitative rod 161 is reset.
During the rotation of the gear 2, the gear 2 drives the slide block 5 to slide up and down through the connecting rod 4, and the slide block slides back and forth like a piston. When the slider 5 slides upwards, the air cavity will suck air through the inlet check valve 6. When slider 5 glides downwards, slider 5 extrudees the mixing box 11 through the check valve 7 that gives vent to anger with the gas of gas intracavity, and when gas passed through spring 8, spring 8 can vibrate to spring 8 can drive the vibration of board 10, makes the powder vibration on the board 10 mix. The gas entering the mixing box 11 will hit the side walls of the mixing box 11 creating turbulence which will cause the powder to be stirred evenly. When the material opening 12 is opened, a small amount of gas can also escape from the material opening 17, powder in the material opening 17 is blown to prevent the powder from blocking the material opening 12, and the gas inlet check valve 6 is filled with more gas than the escaping gas.
When the gas in the mixing box 11 reaches a certain amount, the pressure of the gas pushes the closing plate 13 downward, the closing plate 13 rotates downward, the discharge hole 12 is opened, the powder falls out of the discharge hole 12, and the powder runs out of the discharge hole. The powder is heated by the heating plate 23 when passing through the discharge port, so that the aim of disinfection and sterilization is achieved, and the powder is convenient to sterilize when entering the still kettle.
Example two:
the second embodiment differs from the first embodiment in that, substantially as shown in fig. 3 and 4, the plate 10 is provided with a slide 163 and a wedge 16, and the left side of the wedge 16 is provided with a compression spring 15 that abuts against the slide 163. Smash and be equipped with catch bar 25 and guide arm 252 in the case 1, be equipped with on the catch bar 25 with guide arm 252 complex spout 251, the left side of catch bar 25 is equipped with the stopper 253 of fixing on crushing case 1, stopper 253 can carry on spacingly to catch bar 25 for catch bar 25 can not overturn under the effect of gravity, and the upper portion and the lower part of catch bar 25 are the wedge, and the lower part and the voussoir 16 cooperation of catch bar 25. A pushing block 24 is fixed on the left gear 2, the lower part of the pushing block 24 is wedge-shaped, and the pushing block 24 is wedged with the upper part of a pushing rod 25. The gear 2 drives the pushing block 24 to rotate, the pushing block 24 drives the pushing rod 25, the pushing rod 25 slides downwards under the action of the guide rod 252 and the sliding groove 251, and the pushing rod 25 pushes the wedge 16 to slide leftwards, so that the material opening 17 is opened.
The crushing box 1 is also internally provided with a heater, the heater comprises a spiral electric coil 20 and an iron plate 19, the iron plate 19 is fixed on the crushing box 1, the spiral electric coil 20 is positioned between the iron plate 19 and the crushing box 1, an air outlet channel 21 is arranged above the iron plate 19, and a sieve plate 22 is fixed in the air outlet channel 21. After the powder falls onto the iron plate 19, the powder is heated by the spiral coil 20, and the spiral coil 20 is heated to sterilize the powder. The sieve plate 22 allows the gas to pass through, and the powder is left in the crushing tank 1, to be exhausted.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent. The techniques, shapes, and structural parts, which are omitted from the description of the present invention, are all known techniques.