CN217202680U

CN217202680U - Kitchen garbage microbial fermentation machine with stirring structure

Info

Publication number: CN217202680U
Application number: CN202220291359.9U
Authority: CN
Inventors: 杨明铮; 杨爽
Original assignee: Yinglipu Technology Group Co ltd
Current assignee: Yinglipu Technology Group Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-08-16
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a kitchen garbage microbial fermentation machine with stirring structure, which comprises a supporting pedestal and is characterized by further comprising, be provided with the fermenting case between both sides support end in the support frame, one side of fermenting case is provided with annular rack, the inner circle of annular rack is provided with power unit, just be provided with the first stirring vane that the interval is the same on the bull stick at one section periphery wall in the fermenting case, two liang of adjacent be provided with the second stirring vane of same structure between first stirring vane, second stirring vane sets up quantity and is a plurality of and divide into two sets of lateral walls about the fermenting case inner chamber respectively, a lateral end embedding is provided with oxygen concentration sensor in the fermenting case, the outer terminal surface one side of fermenting case is stayed and is equipped with the feed inlet, lower part one side of feed inlet is provided with the pivot, cup joint in the pivot and be provided with the closing plate. The utility model discloses a fermentation of the even fermentation of bacterial to the fermentation thing in the fermenting case is applicable to the fermentation of anaerobism type fungus or aerobic bacteria simultaneously.

Description

Kitchen garbage microbial fermentation machine with stirring structure

Technical Field

The utility model relates to a kitchen garbage microbial fermentation relevant technical field specifically is a kitchen garbage microbial fermentation machine with stirring structure.

Background

Kitchen waste, commonly known as swill, is the most important one of food waste, including food residues generated in families, schools, canteens, catering industries and the like. It is a complex composition, mainly a mixture of oil, water, pericarp, vegetables, rice flour, fish, meat, bone, and waste tableware, plastics, paper towels, etc. The quantity of kitchen waste in China is very large and is in a rapid rising trend. Is easy to rot and deteriorate, emits foul smell and transmits bacteria and viruses.

At present, kitchen garbage fermenting installation, kitchen garbage after will passing through earlier stage crushing and screening is anaerobic digestion treatment in the fermentation cylinder, because the (mixing) shaft is in the intermediate position of fermentation cylinder, the intensive mixing of the unable fermentation of edge of assurance edge of stirring piece, thereby influence the fermentation that the fermentation in-process bacterial can not be even to the fermentation, thereby influence the effect of fermentation, and simultaneously, in fermentation process, the stratification phenomenon easily appears in the anaerobic fermentation system, its upper strata is the scum layer, these loose garrulous dross adhesion each other, form thick dross in anaerobic fermentation system upper strata, the incrustation phenomenon finally appears, lead to the reduction of reactor effective volume, hinder marsh gas and get into the air chamber by reaction system, block up discharge pipe mouth scheduling problem, consequently, there is the modified needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kitchen garbage microbial fermentation machine with stirring structure to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a kitchen waste microbial fermentation machine with a stirring structure comprises a supporting rack, wherein a fermentation box is arranged between two supporting ends on the supporting rack, an annular toothed rail is arranged on one side of the fermentation box, a power mechanism is arranged on the inner ring of the annular toothed rail, the power mechanism comprises a driving motor, an output shaft of the driving motor is provided with a rotating rod through coupling, a main transmission gear is arranged on the rotating rod and sleeved in the annular toothed rail, a driven transmission gear is arranged on the upper end of the main transmission gear in a meshed mode, first stirring blades with the same interval are arranged on the rotating rod and on one section of the outer peripheral wall in the fermentation box, second stirring blades with the same structure are arranged between every two adjacent first stirring blades, the second stirring blades are arranged in a plurality of numbers and divided into two groups which are respectively arranged on the upper side wall and the lower side wall of an inner cavity of the fermentation box, and an oxygen concentration sensor is arranged in the fermentation box in an embedded mode at one side end, the fermentation box is characterized in that a feeding hole is reserved on one side of the outer end face of the fermentation box, a rotating shaft is arranged on one side of the lower portion of the feeding hole, a sealing plate is sleeved on the rotating shaft, a spring is arranged on the upper end face, far away from the rotating shaft, of one side of the sealing plate, and the spring is arranged on the other side of the lower portion of the feeding hole.

Preferably, the oxygen concentration sensor is electrically connected with a controller, the controller is electrically connected with an oxygen pump, and the controller is electrically connected with the driving motor.

Preferably, the tooth part of the driven transmission gear is meshed with a tooth groove formed in the side wall of the inner ring of the annular toothed rail.

Preferably, the driving motor is fixedly arranged at a supporting end at one side of the supporting frame, and a supporting end at the other side of the supporting frame is rotatably connected with the fermentation box.

Preferably, the lower end of the fermentation box is provided with a discharging cover plate and an air chamber connector.

Preferably, the joints of the rotating rod and the two sides of the fermentation box are rotatably combined through bearings.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the power unit that sets up can switch on driving motor 4) power, through the main drive gear meshing transmission slave drive gear that cup joints on the bull stick when the first stirring vane that drives the upper peripheral wall of bull stick and connect rotates, make the fermentation box that the annular rack that meshes from the drive gear outside meets rotate in supporting the frame inside groove, under the double-phase mixing stirring effect of first stirring vane and second stirring vane, can guarantee that the bacterial ferments evenly to the fermentation, effectively avoid in the fermentation process, the crusting phenomenon that appears and is formed by the scattered garrulous dross that adheres to each other, guaranteed that the fermentation system normally goes on;

2. the utility model discloses still set up the oxygen concentration sensor of embedding installation in the fermenting case simultaneously, can the inside oxygen concentration of real-time detection fermenting case to send signal for the controller, then operate the governor pump oxygen ware, be applicable to the fermentation of anaerobism type fungus or aerobic type fungus, it is good to have an excellent in use effect.

Drawings

FIG. 1 is a schematic view of the overall structure of a kitchen waste microorganism fermentation machine with a stirring structure;

FIG. 2 is a block diagram of an electrical connection structure of the microbial fermentation machine for kitchen waste with a stirring structure;

fig. 3 is the enlarged schematic structural diagram of a position a in fig. 1 of the microbial fermentation machine for kitchen waste with a stirring structure of the utility model.

In the figure: 1. a support frame; 2. a fermentation box; 3. an annular rack; 4. a drive motor; 5. a rotating rod; 6. a main drive gear; 7. a slave drive gear; 8. a first stirring blade; 9. a second stirring blade; 10. an oxygen concentration sensor; 11. a feed inlet; 12. sealing plates; 13. a spring; 14. a controller; 15. an oxygen pump; 16. a discharge cover plate; 17. an air chamber interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a kitchen waste microbial fermentation machine with a stirring structure comprises a supporting rack 1, a fermentation box 2 is arranged between supporting ends on two sides of the supporting rack 1, an annular toothed rail 3 is arranged on one side of the fermentation box 2, a power mechanism is arranged on an inner ring of the annular toothed rail 3, the power mechanism comprises a driving motor 4, an output shaft of the driving motor 4 is provided with a rotating rod 5 through coupling connection, a main transmission gear 6 is arranged on the rotating rod 5 and sleeved in the annular toothed rail 3, the upper end of the main transmission gear 6 is meshed with a driven transmission gear 7, first stirring blades 8 with the same interval are arranged on the rotating rod 5 and on one section of the outer peripheral wall in the fermentation box 2, second stirring blades 9 with the same structure are arranged between every two adjacent first stirring blades 8, the second stirring blades 9 are arranged in a plurality and divided into two groups and respectively arranged on the upper side wall and the lower side wall of an inner cavity of the fermentation box 2, and an oxygen concentration sensor 10 is embedded in one side end in the fermentation box 2, a feed inlet 11 is reserved on one side of the outer end face of the fermentation box 2, a rotating shaft is installed on one side of the lower portion of the feed inlet 11, a sealing plate 12 is installed on the rotating shaft in a sleeved mode, a spring 13 is installed on the upper end face, far away from the rotating shaft, of one side of the sealing plate 12, and the spring 13 is installed on the other side of the lower portion of the feed inlet 11.

The oxygen concentration sensor 10 is electrically connected with a controller 14, the controller 14 is electrically connected with an oxygen pump 15, and the controller 14 is electrically connected with the driving motor 4; the tooth part of the secondary transmission gear 7 is meshed with a tooth groove arranged on the side wall of the inner ring of the annular toothed rail 3; the driving motor 4 is fixedly arranged at the supporting end at one side of the supporting rack 1, and the supporting end at the other side of the supporting rack 1 is rotatably arranged and connected with the fermentation box 2; the lower end of the fermentation box 2 is provided with a discharging cover plate 16 and an air chamber interface 17; the joint of the rotating rod 5 and the two sides of the fermentation box 2 is rotatably assembled and installed through a bearing.

The working principle is as follows: when the utility model is used, firstly, the kitchen waste after being crushed is directly poured onto the sealing plate 12 through the feeding hole 11, and under the action of the spring 13, the generated inclined plane is convenient to enter the fermentation box 2 because of the gravity influence on the sealing plate 12, then the first stirring blade 8 connected with the upper peripheral wall of the rotating rod 5 is driven to rotate through the driving motor 4 in the fermentation process, the other side drives the driven gear 7 through the main driving gear 6 sleeved on the rotating rod 5, so that the fermentation box 2 connected with the annular rack 3 meshed from the outside of the driven gear 7 rotates in the supporting frame 1, under the two-phase mixing and stirring action of the first stirring blade 8 and the second stirring blade 9, the uniform fermentation of the fermentation product by the strains can be ensured, and the crusting phenomenon formed by the scattered scum which is adhered to each other in the fermentation process is avoided at the same time, the fermentation box 2 is also provided with an oxygen concentration sensor 10 which can detect the internal oxygen concentration in real time, is adjusted by the oxygen pumping device 15, is suitable for the fermentation of anaerobic bacteria or aerobic bacteria, and has the advantages of simple operation, convenient use and good use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a kitchen garbage microbial fermentation machine with stirring structure, includes support frame (1), its characterized in that: the fermentation box is characterized in that a fermentation box (2) is arranged between two support ends on the support frame (1), an annular toothed rail (3) is arranged on one side of the fermentation box (2), a power mechanism is arranged on the inner ring of the annular toothed rail (3), the power mechanism comprises a driving motor (4), a rotating rod (5) is arranged on an output shaft of the driving motor (4) through coupling, a main transmission gear (6) is arranged on the rotating rod (5) and sleeved in the annular toothed rail (3), a driven transmission gear (7) is meshed with the upper end of the main transmission gear (6), first stirring blades (8) with the same interval are arranged on the rotating rod (5) and in one section of the fermentation box (2) at the periphery wall, second stirring blades (9) with the same structure are arranged between every two adjacent first stirring blades (8), the second stirring blades (9) are arranged in quantity and divided into two groups and are respectively arranged on the upper and lower side walls of an inner cavity of the fermentation box (2), one side end embedding is provided with oxygen concentration sensor (10) in fermenting case (2), feed inlet (11) are left to be equipped with on one side of the outer terminal surface of fermenting case (2), lower part one side of feed inlet (11) is provided with the pivot, cup joint in the pivot and be provided with closing plate (12), the one side up end of keeping away from the pivot on closing plate (12) is provided with spring (13), just spring (13) set up the lower part opposite side of feed inlet (11) department.

2. The kitchen waste microbial fermentation machine with the stirring structure as claimed in claim 1, wherein: the oxygen concentration sensor (10) is electrically connected with a controller (14), the controller (14) is electrically connected with an oxygen pumping device (15), and the controller (14) is electrically connected with the driving motor (4).

3. The kitchen waste microbial fermentation machine with the stirring structure as claimed in claim 1, wherein: the tooth part of the driven transmission gear (7) is meshed with a tooth groove formed in the side wall of the inner ring of the annular gear track (3).

4. The kitchen waste microorganism fermentation machine with the stirring structure as claimed in claim 1, is characterized in that: the driving motor (4) is fixedly arranged at one side supporting end of the supporting rack (1), and the other side supporting end of the supporting rack (1) is rotatably connected with the fermentation box (2).

5. The kitchen waste microorganism fermentation machine with the stirring structure as claimed in claim 1, is characterized in that: the lower end of the fermentation box (2) is provided with a discharging cover plate (16) and an air chamber connector (17).

6. The kitchen waste microorganism fermentation machine with the stirring structure as claimed in claim 1, is characterized in that: the joint of the rotating rod (5) and the two sides of the fermentation box (2) is arranged in a rotating combination mode through bearings.