CN216605055U - Mixing arrangement is used in culture medium processing - Google Patents

Abstract

The utility model provides a mixing device for processing a culture medium, which comprises a cylindrical tank body, a feeding pipe fixed at the top of the tank body, a discharging plate hinged at the bottom of the tank body and a stirring shaft coaxially and rotatably arranged in the tank body, wherein a baffle plate protruding downwards is horizontally and fixedly arranged in the middle of the tank body, an opening for falling of a material is formed in the middle of the baffle plate, stirring rods are uniformly fixed at the top of the stirring shaft, a water inlet pipe for conveying water to the inside of the hollow stirring shaft is fixed at the top of the tank body, and water outlet holes are uniformly formed in the bottom of the stirring shaft and are fixedly connected with a stirring frame. The utility model solves the problem of blockage in the device caused by easy adhesion of raw materials in the prior art, and has the effect of preventing the blockage in the mixing device while keeping uniform mixing.

Description

Mixing arrangement is used in culture medium processing

Technical Field

The utility model relates to the technical field of mushroom culture medium processing, in particular to a mixing device for culture medium processing.

Background

Lentinus edodes is a fungus food with high protein, low fat, polysaccharide, various amino acids and various vitamins. The edible mushroom has more benefits to human bodies, and the mushroom has a larger market as a commonly edible mushroom.

When the mushrooms are produced in large batch, in order to ensure the yield of the mushrooms, a planting environment suitable for the growth of the mushrooms needs to be provided, so that a specific culture medium needs to be prepared; when the culture medium is prepared, sawdust is used as a main raw material, certain ingredients such as bran, gypsum, white sugar and the like are added, and finally, water is added for mixing and stirring uniformly; the mixing process is realized by a mixing device, and the prior mixing device, such as a culture medium mixing device disclosed in Chinese patent CN210840943U, pre-mixes through a material guide pipe, further mixes through the reverse rotation of a stirring component and a material collecting barrel, and enables the culture medium to be uniformly mixed. However, water is required to be added for stirring in the mixing process, and the raw materials are easy to adhere to the stirring rod after being added with the white sugar, so that the blockage of the material collecting barrel is caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a mixing device for processing a culture medium, which solves the problem that the raw materials are easy to bond to cause the internal blockage of the device in the prior art.

According to the embodiment of the utility model, the mixing device for processing the culture medium comprises a cylindrical tank body, a feeding pipe fixed at the top of the tank body, a discharging plate hinged at the bottom of the tank body and a stirring shaft coaxially and rotatably arranged in the tank body, wherein a partition plate protruding downwards is horizontally and fixedly arranged in the middle of the tank body, an opening for falling of materials is formed in the middle of the partition plate, stirring rods are uniformly fixed at the top of the stirring shaft, a water inlet pipe for conveying water to the inside of the hollow stirring shaft is fixed at the top of the tank body, and water outlet holes are uniformly formed in the bottom of the stirring shaft and are fixedly connected with a stirring frame.

Preferably, the output end of the water inlet pipe is connected with the inner circumferential surface of the stirring shaft through a bearing.

Preferably, the stirring frame is vertically arranged and comprises a scraper plate which is positioned far away from one end of the stirring shaft, and the scraper plate is attached to the inner wall of the tank body.

Preferably, a plurality of reinforcing rods are fixedly connected to the inner portion of the stirring frame in an inclined manner.

Preferably, the bottom end of the stirring shaft is slidably sleeved with a conical vibrating plate, the edge of the vibrating plate is attached to the inner wall of the tank body, and the bottom surface of the vibrating plate is fixedly connected with the inner bottom surface of the tank body through a spring.

Preferably, the bottom surface of the vibrating plate is fixedly connected with an ejector rod, the bottom end of the stirring shaft is fixedly connected with an arc-shaped push plate, the push plate is arranged in an inclined mode, and the ejector rod is in contact with the top surface of the push plate.

Compared with the prior art, the utility model has the following beneficial effects:

solid raw materials are input into the tank body through a feeding pipe, the blanking speed of the raw materials is reduced through a partition plate, a stirring shaft is driven to rotate through a motor, the raw materials on the partition plate are stirred through a stirring rod, and meanwhile, the raw materials are slowly blanked through an opening in the middle of the partition plate, so that the solid raw materials falling from the partition plate are all primarily stirred; the raw materials falls into jar body bottom from the baffle after, drives the stirring frame through the (mixing) shaft and stirs, and the inlet tube passes through the delivery port of cavity (mixing) shaft bottom to jar body bottom water delivery simultaneously, because water disperses from jar body bottom central authorities for the solid starting material of jar body bottom is all added water the stirring, opens the flitch that hinges in jar body bottom through the staff at last, carries out the unloading to the finished product of jar body bottom, when guaranteeing the homogeneous mixing, has avoided the inside jam of mixing arrangement.

Drawings

Fig. 1 is a schematic diagram of an internal structure of an embodiment of the present invention.

In the above drawings: 1. a tank body; 2. a feed pipe; 3. a discharge plate; 4. a partition plate; 5. a stirring shaft; 6. a water outlet hole; 7. A stirring rod; 8. a water inlet pipe; 9. a stirring frame; 10. a squeegee; 11. a reinforcing bar; 12. a vibrating plate; 13. a spring; 14. A top rod; 15. a push plate.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in fig. 1, in order to avoid the blockage of the mixing device in the culture medium stirring process, the embodiment of the utility model provides a mixing device for culture medium processing, which comprises a cylindrical tank body 1, a feeding pipe 2 fixed on the top of the tank body 1, a discharging plate 3 hinged on the bottom of the tank body 1 and a stirring shaft 5 coaxially and rotatably arranged in the tank body 1, wherein a partition plate 4 protruding downwards is horizontally and fixedly arranged in the middle of the tank body 1, an opening for the material to fall down is formed in the middle of the partition plate 4, a stirring rod 7 is uniformly fixed on the top of the stirring shaft 5, a water inlet pipe 8 for conveying water to the inside of the hollow stirring shaft 5 is fixed on the top of the tank body 1, and a water outlet 6 is uniformly formed in the bottom of the stirring shaft 5 and is fixedly connected with a stirring frame 9.

The two ends of the tank body 1 are provided with bearings connected with the stirring shaft 5, the bottom of the tank body 1 is fixedly provided with a motor, an output shaft of the motor is coaxially and fixedly connected with the bottom end of the stirring shaft 5, the top of the tank body is connected with two feeding pipes 2 which are respectively used for adding main raw materials and ingredients, the main raw materials and the ingredients fall on the partition plate 4 after entering the tank body 1 through the feeding pipes 2, the stirring shaft 5 is driven by the motor to rotate, the stirring shaft 5 drives the stirring rod 7 to rotate, the main raw materials and the ingredients on the partition plate 4 are stirred by the stirring rod 7, and the main raw materials and the ingredients fall from an opening at the bottom of the partition plate 4 slowly through dead weight, so that the main raw materials and the ingredients are preliminarily stirred before falling from the partition plate 4, and a primary mixed material is formed; just the compounding gets into jar internal bottom of body 1, the (mixing) shaft 5 stirs the compounding once more through stirring frame 9, simultaneously through inlet tube 8 to jar internal input water of setting for the volume, water gets into in the (mixing) shaft 5 from the top of (mixing) shaft 5, and the apopore 6 through the (mixing) shaft 5 bottom flows out, because (mixing) shaft 5 and jar coaxial setting of body 1, water begins the outdiffusion from the center of just compounding, and then make whole just compounding by adding water, and by stirring frame 9 stirring, the staff opens out flitch 3 at last, take out the finished product of jar internal bottom, the mixed processing of mushroom planting with the culture medium has been accomplished promptly.

In order to prevent the outlet hole 6 from being blocked by the wet culture medium during the repeated use of the mixing device, the output end of the water inlet pipe 8 is connected with the inner circumferential surface of the stirring shaft 5 through a bearing. Through sealed through the bearing between the mouth of pipe with inlet tube 8 and (mixing) shaft 5 top, improve the water pressure when carrying water in to (mixing) shaft 5, can effectually open apopore 6 that will be blockked up, the setting up of bearing makes (mixing) shaft 5 pivoted in-process simultaneously, does not have the condition of interference between (mixing) shaft 5 top and the 8 outputs of inlet tube.

As shown in fig. 1, in order to clean the wet culture medium adhered to the inner wall of the tank body 1, the stirring frame 9 is vertically arranged, the stirring frame 9 comprises a scraper 10 located at one end far away from the stirring shaft 5, and the scraper 10 is attached to the inner wall of the tank body 1. The stirring frame 9 is driven to rotate by the stirring shaft 5, and the scraper 10 at the movable end of the stirring frame 9 scrapes off the wet culture medium adhered to the inner wall of the tank body 1.

As shown in fig. 1, in order to improve the stirring performance of the stirring frame 9, a plurality of reinforcing rods 11 are fixedly connected to the inside of the stirring frame 9 in an inclined manner. Through the stiffener 11 that increases the slope and set up, when improving agitator frame 9's stability, at agitator frame 9 pivoted in-process, stiffener 11 can carry out abundant stirring to the first compounding of the bottom in jar body 1.

As shown in fig. 1, in order to further improve the stirring efficiency of the mixing device, a conical vibration plate 12 is slidably sleeved at the bottom end of the stirring shaft 5, the edge of the vibration plate 12 is attached to the inner wall of the tank 1, and the bottom surface of the vibration plate 12 is fixedly connected with the inner bottom surface of the tank 1 through a spring 13. When stirring frame 9 stirs the first compounding of bottom in jar body 1, the first compounding can compress the vibration board 12 that is used for supporting the first compounding, and then compresses the spring 13 that supports vibration board 12, and the resilience of spring 13 can make vibration board 12 reciprocating motion in the vertical direction, and then promotes the first compounding on vibration board 12 and move in the vertical direction, and the cooperation stirring frame 9 carries out abundant stirring to the first compounding and mixes.

As shown in fig. 1, in order to realize the active vibration of the vibrating plate 12, a top rod 14 is fixedly connected to the bottom surface of the vibrating plate 12, an arc-shaped push plate 15 is fixedly connected to the bottom end of the stirring shaft 5, the push plate 15 is arranged obliquely, and the top rod 14 contacts with the top surface of the push plate 15. Drive push pedal 15 through (mixing) shaft 5 and remove, push pedal 15 becomes the arc, and the slope sets up, push pedal 15 upwards promotes ejector pin 14 through the top surface at the pivoted in-process, and upwards promote vibration board 12 through ejector pin 14, extension spring 13, rotate along with (mixing) shaft 5 when push pedal 15, make the bottom of ejector pin 14 remove when the top of push pedal 15, push pedal 15 can't continue to provide the support to ejector pin 14, make ejector pin 14 lose the support, and spring 13 kick-backs, it moves on vertical direction to drive vibration board 12, and then realize the initiative removal of vibration board 12, continuous rotation along with push pedal 15, push pedal 15 rotates the round once, upwards promote ejector pin 14 once, keep vibration board 12's vibration.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (6)

1. A mixing arrangement is used in culture medium processing which characterized in that: including cylindrical jar body (1), be fixed in inlet pipe (2) at jar body (1) top, articulate play flitch (3) and coaxial rotation of jar body (1) bottom and set up (mixing) shaft (5) in jar body (1), jar body (1) middle part level is fixed and is provided with downward bellied baffle (4), the opening that supplies the material to fall down has been seted up at baffle (4) middle part, (mixing) shaft (5) top evenly is fixed with puddler (7), jar body (1) top is fixed with inlet tube (8) to the inside water delivery of hollow (mixing) shaft (5), apopore (6) and fixedly connected with stirring frame (9) have evenly been seted up to (mixing) shaft (5) bottom.

2. A mixing device for media processing according to claim 1, wherein: the output end of the water inlet pipe (8) is connected with the inner circumferential surface of the stirring shaft (5) through a bearing.

3. A mixing apparatus for media processing according to claim 2, wherein: stirring frame (9) vertical setting, stirring frame (9) are including being located keep away from scraper blade (10) of (mixing) shaft (5) one end, scraper blade (10) with the inner wall laminating of the jar body (1).

4. A mixing device for media processing according to claim 3, wherein: the inner part of the stirring frame (9) is obliquely and fixedly connected with a plurality of reinforcing rods (11).

5. A mixing device for media processing according to claim 1, wherein: the bottom of (mixing) shaft (5) is slided the cover and is equipped with conical vibration board (12), the edge of vibration board (12) with the inner wall laminating of the jar body (1), the bottom surface of vibration board (12) with the interior bottom surface of the jar body (1) passes through spring (13) fixed connection.

6. The mixing device of claim 5, wherein: the bottom surface fixedly connected with ejector pin (14) of vibration board (12), the bottom fixedly connected with curved push pedal (15) of (mixing) shaft (5), push pedal (15) slope sets up, ejector pin (14) and the top surface contact of push pedal (15).

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