CN210840943U

CN210840943U - Culture medium mixing arrangement

Info

Publication number: CN210840943U
Application number: CN201921952357.4U
Authority: CN
Inventors: 王向军; 丁伟; 丁毅
Original assignee: Yuanan He Xianmushroom Mushroom Industry Development Co ltd
Current assignee: Yuanan He Xianmushroom Mushroom Industry Development Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-06-26
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a culture medium mixing device, which comprises a box body, wherein a plurality of feeding funnels communicated with the box body are arranged at the outer top of the box body, a material collecting cylinder is rotatably arranged on the inner wall of the upper part of the box body, a material guide plate is obliquely arranged below the material collecting cylinder, and a discharge hole communicated with the lower end of a material guide channel formed on the material guide plate is formed on the outer wall of the box body; the discharge port of each feeding funnel is communicated with a material guide pipe arranged in the box body, the discharge ports of the material guide pipes are annularly arranged, and the extension lines of the discharge ports of the material guide pipes are converged at one point; a stirring assembly is rotatably arranged in the material collecting barrel, and a driving mechanism for driving the material collecting barrel and the stirring assembly to rotate reversely is arranged between the material collecting barrel and the stirring assembly; compared with the prior art, the utility model, the rotation mode through the arrangement of passage and collection feed cylinder and stirring subassembly improves the mixedness of culture medium.

Description

Culture medium mixing arrangement

Technical Field

The utility model relates to an agitated vessel technical field, concretely relates to culture medium mixing arrangement.

Background

Lentinus edodes is a fungus food with high protein, low fat, polysaccharide, various amino acids and various vitamins. The Lentinus Edodes has effects of improving immunity, reducing cholesterol in blood and preventing atherosclerosis, and can be used for preventing and treating cerebral hemorrhage, heart disease, obesity and diabetes. The mushroom is a kind of edible mushroom deeply loved by people. The existing shiitake is mostly planted by shiitake fungus sticks. The mushroom is an aerobic fungus, and lignin can be degraded only by sufficient oxygen to convert the nutrition and energy required by the mushroom.

In the planting process of mushroom strains, a culture medium for growing mushrooms needs to be prepared, most of the existing mushroom culture media are cultured by using wood chips, and firstly, the prepared wood chips need to be added with substances such as water, bran, white sugar, gypsum and the like in a certain proportion and uniformly mixed, so that the components in the culture medium are approximately the same. However, the mixing of the culture medium is generally performed manually, so that the production efficiency is low, the labor intensity is high, the labor cost is high, the production of enterprises is not facilitated, and meanwhile, the components in the culture medium are difficult to be fully mixed, so that the sizes of the mushrooms growing on different mushroom sticks are different, and the yield of the mushrooms is influenced.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model aims to provide a culture medium mixing arrangement to solve prior art, adopt artificial mode to carry out the stirring mixing process of culture medium, stir inefficiency and stirring.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a culture medium mixing device comprises a box body, wherein a plurality of feeding funnels communicated with the box body are arranged at the outer top of the box body, a material collecting barrel is rotatably arranged on the inner wall of the upper part of the box body, a material guide plate is obliquely arranged below the material collecting barrel, and a discharge hole communicated with the lower end of a material guide channel formed on the material guide plate is formed in the outer wall of the box body;

the discharge port of each feeding funnel is communicated with a material guide pipe arranged in the box body, the discharge ports of the material guide pipes are annularly arranged, and the extension lines of the discharge ports of the material guide pipes are converged at one point;

still rotate in the feed collecting barrel and be provided with the stirring subassembly, be provided with between feed collecting barrel and the stirring subassembly and drive it and carry out reverse rotation's actuating mechanism.

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

the culture medium mixing device is characterized in that various raw materials are respectively added from different feeding hoppers, the raw materials with certain gravitational potential energy are mixed together for primary premixing after passing through the discharge openings of the feeding pipes in a discharge opening arrangement mode of a plurality of feeding pipes, and then fall into a material collecting barrel, a stirring assembly arranged in the material collecting barrel and the material collecting barrel are reversely rotated through a driving mechanism, various raw materials are further and rapidly stirred and mixed, the various raw materials are uniformly mixed, and a culture medium formed by uniform mixing is guided into a discharge hole from a material guide channel formed on a material guide plate and discharged out of a box body; the whole process is convenient and fast, and the mixing uniformity is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments:

reference numerals in the drawings of the specification include: the device comprises a box body 1, a feeding hopper 2, a material collecting barrel 3, a material guide plate 4, a discharge hole 5, a material guide pipe 6, a rotating shaft 7, a stirring blade 8, a material distribution disc 9, a support rod 10, a double-shaft motor 11, a driving gear 12, a first driven belt wheel 13, a driven gear 14, a first driving belt wheel 15, a first belt 16, a second driving belt wheel 17, a second driven belt wheel 18, a second belt 19, a traction rod 20 and a protective cover 21.

Examples

Referring to FIG. 1: a culture medium mixing device comprises a box body 1, wherein a plurality of feeding funnels 2 (only two feeding funnels 2 are drawn for illustration in the embodiment) communicated with the box body 1 are arranged at the outer top of the box body 1, a material collecting barrel 3 is rotatably arranged on the inner wall of the upper part of the box body 1, a material guide plate 4 is obliquely arranged below the material collecting barrel 3, and a discharge hole 5 communicated with the lower end of a material guide channel formed on the material guide plate 4 is formed in the outer wall of the box body 1; the discharge port of each feeding funnel 2 is communicated with a material guide pipe 6 arranged in the box body 1, the discharge ports of the material guide pipes 6 are annularly arranged, and the extension lines of the discharge ports of the material guide pipes 6 are converged at one point; still rotate in the feed collecting barrel 3 and be provided with the stirring subassembly, be provided with its actuating mechanism that carries out antiport of drive between feed collecting barrel 3 and the stirring subassembly.

The stirring component adopted in the mixing device comprises a rotating shaft 7 vertically and rotatably arranged in the material collecting barrel 3, a plurality of stirring blades 8 are arranged on the rotating shaft 7 along the axial direction of the rotating shaft, and an umbrella-shaped material distributing disk 9 is arranged at the top of the rotating shaft 7; the upper part and the lower part of the rotating shaft 7 are rotationally connected with the inner wall of the material collecting barrel 3 through supporting frames, each supporting frame comprises a connecting sleeve sleeved on the rotating shaft 7 and a plurality of supporting rods 10 connected between the connecting sleeve and the inner wall of the material collecting barrel 3, the supporting rods 10 are distributed annularly, the supporting rods 10 are fixedly connected with the connecting sleeve, and the supporting rods 10 are rotationally connected with the inner wall of the material collecting barrel 3; the mixture which is mixed together for primary premixing after passing through the discharge hole of the material guide pipe 6 falls on the top of the material distribution plate 9, and the material distribution plate 9 rotates along with the rotating shaft 7 to throw the mixture falling on the material distribution plate 9 out of the material collection barrel 3 for secondary mixing; then, mixing the mixture again through a plurality of stirring blades 8 on a rotating shaft 7 to uniformly mix the mixture to form a culture medium; the structure of the supporting frame is that the rotating shaft 7, the material distributing disk 9 and the stirring blades 8 are supported, and meanwhile, the rotating shaft 7 is rotatably connected with the material collecting barrel 3.

The adopted driving mechanism comprises a double-shaft motor 11 fixedly arranged outside the box body 1, a homodromous transmission component is arranged between one output shaft of the double-shaft motor 11 and the rotating shaft 7, and a reverse transmission component is arranged between the other output shaft of the double-shaft motor 11 and the material collecting barrel 3; the reverse transmission assembly comprises a driving gear 12 connected to an output shaft of the double-shaft motor 11 and a first driven belt wheel 13 sleeved on the outer wall of the material collecting barrel 3, the driving gear 12 is meshed with a driven gear 14, the driven gear 14 is coaxially connected with a first driving belt wheel 15, and a first belt 16 freely penetrating through the side wall of the box body 1 is tensioned between the first driving belt wheel 15 and the first driven belt wheel 13; the homodromous transmission component comprises a second driving belt wheel 17 connected to an output shaft of the double-shaft motor 11 and a second driven belt wheel 18 connected to the bottom of the rotating shaft 7, and a second belt 19 freely passing through the side wall of the box body 1 is tensioned between the second driving belt wheel 17 and the second driven belt wheel 18; the operation of the double-shaft motor 11 enables the driving gear 12 to rotate clockwise, the driving gear 12 enables the driven gear 14 meshed with the driving gear 12 to rotate anticlockwise, and the driven gear 14 enables the material collecting barrel 3 to rotate anticlockwise through the first driving belt wheel 15, the first belt 16 and the first driven belt wheel 13; meanwhile, the double-shaft motor 11 operates to enable the second driving belt wheel 17 to rotate clockwise, the second driving belt wheel 17 drives the rotating shaft 7 to rotate clockwise through the second belt 19 and the second driven belt wheel 18, and the stirring blades 8 and the cloth disc 9 rotate clockwise along with the rotating shaft 7; the stirring mixing effect of the mixture is increased through the opposite rotating directions of the stirring blades 8 and the material collecting barrel 3, and the phenomenon of material blockage in the material collecting barrel 3 is avoided.

In order to accelerate the material guiding speed of the material guiding plate 4, the material guiding plate 4 is rotatably connected with two inner walls which are oppositely arranged in the box body 1 through a horizontal shaft, the horizontal rotating shaft 7 is positioned in the middle of the material guiding plate 4, and a traction rod 20 is hinged between the eccentric position of a second driven belt wheel 18 and the upper part of the material guiding plate 4; the guide plate 4 is reciprocated by the drawbar 20 during the rotation of the second driven pulley 18, thereby increasing the guide speed of the guide plate 4; the lower end of the material guide plate 4 penetrates out of the material discharge hole 5, so that intermittent material leakage between a material guide channel formed on the material guide plate 4 and the material discharge hole 5 in the swinging process of the material guide plate 4 is avoided.

The material collecting barrel 3 comprises a funnel-shaped material collecting part and a material mixing part, wherein the material collecting part is positioned at the upper part of the material collecting barrel, the material mixing part is connected to the lower end of the material collecting part, a material distributing disk 9 is positioned in the material collecting part, a plurality of stirring blades 8 are positioned in the material mixing part, a mixture thrown out of the material distributing disk 9 is collected through the material collecting part, and the mixture is quickly guided into the material mixing part to be stirred and mixed through the plurality of stirring blades 8; a protective cover 21 sleeved outside the second driven belt wheel 18 is fixedly arranged on the inner wall of the box body 1, the second belt 19 and the rotating shaft 7 are both arranged in the protective cover 21 in a penetrating manner and rotate freely outside, and the bottom of the protective cover 21 is open; the hood 21 shields the second driven pulley 18 while allowing the mix falling into the hood 21 to be quickly discharged from the opening at the bottom of the hood 21.

When the material mixing device is used, the double-shaft motor 11 is started, various raw materials are added from different feeding hoppers 2, and the materials are discharged from the material guide pipe 6 and then subjected to first material mixing operation; the mixed mixture falls onto a cloth disc 9 and is thrown out, and secondary mixing work is carried out in the box body 1 above the material collecting barrel 3; the mixture falls into the material collecting part of the material collecting barrel 3 after being mixed, and then slides into the material collecting part of the material collecting barrel 3 to be stirred and mixed by a plurality of stirring blades 8; the raw materials are uniformly mixed to form a culture medium, the culture medium falls onto the material guide plate 4, and the culture medium is discharged into the discharge hole 5 from the material guide channel formed on the material guide plate 4 and is discharged out of the box body 1.

Finally, 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 the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A culture medium mixing device is characterized by comprising a box body, wherein a plurality of feeding funnels communicated with the box body are arranged at the outer top of the box body, a material collecting barrel is rotatably arranged on the inner wall of the upper part of the box body, a material guide plate is obliquely arranged below the material collecting barrel, and a discharge hole communicated with the lower end of a material guide channel formed on the material guide plate is formed in the outer wall of the box body;

2. A media mixing device according to claim 1, wherein: the stirring assembly comprises a rotating shaft vertically rotating and arranged in the material collecting barrel, a plurality of stirring blades are arranged on the rotating shaft along the axial direction of the rotating shaft, and an umbrella-shaped material distributing disc is arranged at the top of the rotating shaft.

3. A media mixing device according to claim 2, wherein: the driving mechanism comprises a double-shaft motor fixedly arranged outside the box body, a homodromous transmission assembly is arranged between one output shaft of the double-shaft motor and the rotating shaft, and a reverse transmission assembly is arranged between the other output shaft of the double-shaft motor and the material collecting barrel.

4. A media mixing device according to claim 3, wherein: the reverse transmission assembly comprises a driving gear connected to an output shaft of the double-shaft motor and a first driven belt wheel sleeved on the outer wall of the material collecting barrel, the driving gear is engaged with a driven gear, the driven gear is coaxially connected with the first driving belt wheel, and a first belt freely penetrating through the side wall of the box body is tensioned between the first driving belt wheel and the first driven belt wheel.

5. A media mixing device according to claim 3, wherein: the homodromous transmission component comprises a second driving belt wheel connected to an output shaft of the double-shaft motor and a second driven belt wheel connected to the bottom of the rotating shaft, and a second belt freely penetrating through the side wall of the box body is tensioned between the second driving belt wheel and the second driven belt wheel.

6. A media mixing device according to claim 5, wherein: the material guide plate is rotatably connected with two inner walls which are oppositely arranged in the box body through a horizontal shaft, the horizontal rotating shaft is positioned in the middle of the material guide plate, and a traction rod is hinged between the eccentric position of the second driven belt wheel and the upper part of the material guide plate.