CN216039507U

CN216039507U - Biological feed fermentation device

Info

Publication number: CN216039507U
Application number: CN202121128896.3U
Authority: CN
Inventors: 李娟�; 朱宏宇; 李其松; 王道胜; 刘艳玲; 王胜; 黄健
Original assignee: Anhui Baojie Biotechnology Co ltd
Current assignee: Anhui Baojie Biotechnology Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-03-15
Anticipated expiration: 2031-05-25

Abstract

The utility model provides a biological feed fermentation device, which belongs to the technical field of biological feed processing and comprises an outer fermentation box, wherein the inner walls of the left side and the right side of the outer fermentation box are fixedly connected with supporting rods, one end, close to each other, of each supporting rod is fixedly connected with an inner fermentation box, the bottom of each inner fermentation box is rotatably connected with a stirring shaft, the top of each outer fermentation box is provided with a top cover, the middle part of each top cover is fixedly connected with a top shell, the inner top wall of each top shell is fixedly connected with an inner shaft, and the inner side of each top shell is slidably connected with a floating plate. The utility model solves the problems that air is difficult to enter the device and manual deflation is required by workers in the deflation process of the biological feed fermentation device, in the utility model, the floating plate rises to drive the shell to rise, and finally the second contact switch is contacted with the first contact switch, when the first contact switch is contacted with the second contact switch, the starting of the power source can be controlled, and the gas can be timely discharged.

Description

Biological feed fermentation device

The technical field is as follows:

the utility model belongs to the technical field of biological feed processing, and particularly relates to a biological feed fermentation device.

Background art:

anaerobic fermentation means that the material is stabilized by the metabolic activity of microorganisms under anaerobic conditions, accompanied by methane and CO₂The anaerobic fermentation is simple to operate, external air cannot enter the anaerobic fermentation device, the anaerobic fermentation device basically cannot fail, the fermentation device occupies a small area, deep fermentation can be performed, nutrition of anaerobic fermentation materials is well preserved, loss of the materials in the fermentation cannot exceed 5%, the materials can rise in the fermentation even under most conditions of available energy, and therefore the anaerobic fermentation device has incomparable advantages compared with aerobic fermentation.

The existing fermentation device is difficult to avoid external air from entering the device in the air discharging process. And also needs to be manually deflated, so that the operation is troublesome, and a biological feed fermentation device is provided.

The utility model has the following contents:

the utility model provides a biological feed fermentation device, and aims to solve the problems that air is difficult to enter the device and manual deflation of workers is required in the deflation process of the biological feed fermentation device.

The embodiment of the utility model provides a biological feed fermentation device, which comprises an outer fermentation box, wherein the inner walls of the left side and the right side of the outer fermentation box are fixedly connected with support rods, one end of the two support rods, which is close to each other, is fixedly connected with an inner fermentation box, the bottom of the inner fermentation box is rotatably connected with a stirring shaft, the top of the outer fermentation box is provided with a top cover, the middle part of the top cover is fixedly connected with a top shell, the inner top wall of the top shell is fixedly connected with an inner shaft, the inner side of the top shell is slidably connected with a floating plate, the top of the floating plate is fixedly connected with an outer shell, the outer side of the outer shell is provided with a first spring, the bottom of the inner shaft is fixedly connected with a first contact switch, the inner bottom wall of the outer shell is fixedly connected with a second contact switch, the bottom of the stirring shaft is fixedly connected with a first bevel gear, the outer side of the first bevel gear is engaged with a second bevel gear, the inboard fixedly connected with transmission shaft of second bevel gear, the outside fixedly connected with rolling disc of transmission shaft, the front side fixedly connected with guide pillar of rolling disc, the outside sliding connection of guide pillar has the guide frame, the right side fixedly connected with push-and-pull rod of guide frame, the right-hand member fixedly connected with piston plate of push-and-pull rod, the bottom fixedly connected with gas tank of outer fermenting case, the right side fixedly connected with breathing pipe of gas tank, the downside fixedly connected with outlet duct of gas tank, the equal fixedly connected with baffle in inboard of breathing pipe and outlet duct, two the equal fixedly connected with second spring in bottom of baffle, two the equal fixedly connected with fly leaf in bottom of second spring.

Preferably, the rotating disc is located behind the second bevel gear, and the right ends of the two movable plates are hinged to the inner side walls of the air outlet pipe and the air suction pipe respectively.

Preferably, the transmission shaft is vertical setting, the bottom fixedly connected with power supply of outer fermentation case, the output of power supply and the rear end fixed connection of transmission shaft, second contact switch, first contact switch and power supply are electric connection.

Preferably, the bottom of the stirring shaft penetrates through the outer fermentation box and the inner fermentation box, and the stirring shaft is rotatably connected with the bottom of the outer fermentation box.

Preferably, the right end of top cap is articulated with the right side top of outer fermenting case, the left side top fixedly connected with fixture block of outer fermenting case, the top of top cap articulates there is the buckle that matches with the fixture block.

Preferably, the top of the first spring is fixedly connected with the inner top wall of the top shell, the bottom of the first spring is fixedly connected with the top of the floating plate, and the bottom of the inner shaft extends into the inner side of the outer shell and is slidably connected with the top of the outer shell.

Preferably, the left side and the right side of the inner shaft are both fixedly connected with limiting slide rails, and the top of the shell is provided with limiting slide grooves matched with the limiting slide rails.

Preferably, the outer side of the piston plate is in sliding connection with the inner side of the air box, the outer side of the push-pull rod is in sliding connection with the left side wall of the air box, the top of the air outlet pipe is communicated with the inner side of the air box, and the top of the air suction pipe extends into the outer fermentation box and is communicated with the inner side of the outer fermentation box.

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

1. according to the utility model, through the matching of the floating plate, the second contact switch, the first spring and the like, the floating plate rises to drive the shell to rise, and finally the second contact switch is contacted with the first contact switch.

2. According to the utility model, through the matching of the push-pull rod, the stirring shaft, the air outlet pipe, the air suction pipe and the like, the output end of the power source drives the transmission shaft, the rotating disc and the second bevel gear to rotate, the rotating disc drives the guide pillar to rotate so as to enable the guide frame and the push-pull rod to reciprocate left and right, air pressure in the external fermentation box is balanced through the air suction pipe and the air outlet pipe, gas generated by fermentation is discharged without being manually discharged, and the second bevel gear rotates to drive the first bevel gear, the stirring shaft and the stirring shaft to rotate, so that fermented feed in the internal fermentation box is stirred, the feed can be moved, long-term accumulation is prevented, the fermentation of the feed is facilitated, and the fermentation efficiency is improved.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Description of the drawings:

the accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the top housing structure of the present invention;

FIG. 3 is a partial schematic view of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 1.

Reference numerals: 1. an outer fermentation box; 2. a support bar; 3. an inner fermentation box; 4. a stirring shaft; 5. A top shell; 6. a top cover; 7. a floating plate; 8. an inner shaft; 9. a housing; 10. a first contact switch; 11. a second contact switch; 12. a first spring; 13. a first bevel gear; 14. a second bevel gear; 15. a drive shaft; 16. rotating the disc; 17. a guide post; 18. a guide frame; 19. a push-pull rod; 20. A gas tank; 21. a piston plate; 22. an air intake duct; 23. an air outlet pipe; 24. a baffle plate; 25. a second spring; 26. a movable plate.

The specific implementation mode is as follows:

in order to make the objects, technical solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the specific embodiments of the present invention. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.

Example (b):

as shown in fig. 1-3, a biological feed fermentation device comprises an outer fermentation box 1, wherein the inner walls of the left and right sides of the outer fermentation box 1 are fixedly connected with support rods 2, the end of the two support rods 2 close to each other is fixedly connected with an inner fermentation box 3, the bottom of the inner fermentation box 3 is rotatably connected with a stirring shaft 4, the top of the outer fermentation box 1 is provided with a top cover 6, the middle part of the top cover 6 is fixedly connected with a top shell 5, the inner top wall of the top shell 5 is fixedly connected with an inner shaft 8, the inner side of the top shell 5 is slidably connected with a floating plate 7, the top of the floating plate 7 is fixedly connected with an outer shell 9, the outer side of the outer shell 9 is provided with a first spring 12, the bottom of the inner shaft 8 is fixedly connected with a first contact switch 10, the inner bottom of the outer shell 9 is fixedly connected with a second contact switch 11, the bottom of the stirring shaft 4 is fixedly connected with a first bevel gear 13, the outer side of the first bevel gear 13 is engaged with a second bevel gear 14, the inboard fixedly connected with transmission shaft 15 of second bevel gear 14, the outside fixedly connected with rolling disc 16 of transmission shaft 15, the front side fixedly connected with guide pillar 17 of rolling disc 16, the outside sliding connection of guide pillar 17 has guide frame 18, the right side fixedly connected with push-and-pull rod 19 of guide frame 18, the right-hand member fixedly connected with piston plate 21 of push-and-pull rod 19, the bottom fixedly connected with air tank 20 of outer fermenting case 1, the right side fixedly connected with breathing pipe 22 of air tank 20, the downside fixedly connected with outlet duct 23 of air tank 20, the equal fixedly connected with baffle 24 in inboard of breathing pipe 22 and outlet duct 23, the equal fixedly connected with second spring 25 in bottom of two baffles 24, the equal fixedly connected with fly leaf 26 in bottom of two second springs 25.

Wherein:

a. the rotating disc 16 is located behind the second bevel gear 14, the right ends of the two movable plates 26 are respectively hinged with the inner side walls of the air outlet pipe 23 and the air suction pipe 22, the rotating disc 16 is used for driving the guide pillar 17 to rotate so as to enable the guide frame 18 and the push-pull rod 19 to reciprocate, and the hinged movable plates 26 ensure that the movable plates 26 can movably seal and circulate the air outlet pipe 23.

b. Transmission shaft 15 is vertical setting, the bottom fixedly connected with power supply of outer fermentation case 1, the output of power supply and the rear end fixed connection of transmission shaft 15, and second contact switch 11, first contact switch 10 are electric connection with the power supply, and the start of second contact switch 11, first contact switch 10 control power supply, and transmission shaft 15 drives the rotation of second bevel gear 14, rolling disc 16.

c. The bottom of the stirring shaft 4 penetrates through the outer fermentation box 1 and the inner fermentation box 3, the stirring shaft 4 is rotatably connected with the bottom of the outer fermentation box 1, and the stirring shaft 4 penetrates through the bottoms of the outer fermentation box 1 and the inner fermentation box 3 and rotates through the transmission of the first bevel gear 13 and the second bevel gear 14.

d. The right-hand member of top cap 6 is articulated with the right side top of outer fermenting case 1, and the left side top fixedly connected with fixture block of outer fermenting case 1, the top of top cap 6 articulate have with the buckle that the fixture block matches, buckle, fixture block guarantee that top cap 6 and the top of outer fermenting case 1 are connected and can not become flexible to conveniently open, and the junction at top cap 6 and outer fermenting case 1 top is provided with sealed the pad, prevents to breathe freely.

e. The top of the first spring 12 is fixedly connected with the inner top wall of the top shell 5, the bottom of the first spring 12 is fixedly connected with the top of the floating plate 7, and the bottom of the inner shaft 8 extends into the inner side of the outer shell 9 and is in sliding connection with the top of the outer shell 9.

f. The equal fixedly connected with spacing slide rail in the left and right both sides of interior axle 8, the spacing spout that matches with spacing slide rail is seted up at the top of shell 9, and spacing slide rail restricts the position of shell 9, guarantees the gliding stability of kickboard 7.

g. The outer side of the piston plate 21 is connected with the inner side of the air box 20 in a sliding mode, the outer side of the push-pull rod 19 is connected with the left side wall of the air box 20 in a sliding mode, the top of the air outlet pipe 23 is communicated with the inner side of the air box 20, the top of the air suction pipe 22 extends into the outer fermentation box 1 and is communicated with the inner side of the outer fermentation box 1, the air suction pipe 22 is used for sucking air, the air outlet pipe 23 is used for exhausting air, and air is sucked and exhausted by the left and right reciprocating motion of the piston plate 21.

The implementation mode is specifically as follows: firstly, opening a top cover 6 to put biological feed fermentation raw materials into the inner side of an inner fermentation box 3, closing the top cover 6, locking the biological feed fermentation raw materials through a clamping block and a clamping buckle, generating gas by anaerobic fermentation of the feed, generating pressure on a floating plate 7 when the gas pressure of an outer fermentation box 1 is gradually increased, compressing a first spring 12, lifting the floating plate 7 to drive a shell 9 to lift, finally enabling a second contact switch 11 to be in contact with a first contact switch 10, controlling the starting of a power source when the first contact switch 10 is in contact with the second contact switch 11, and controlling the gas to be discharged in time;

the above structure and process are shown in FIGS. 1-2.

The output end of the power source drives the transmission shaft 15 to rotate, the transmission shaft 15 drives the rotating disc 16 and the second bevel gear 14 to rotate, the rotating disc 16 drives the guide post 17 to rotate, so that the guide frame 18 and the push-pull rod 19 do reciprocating motion left and right, when the push-pull rod 19 moves left, air can be sucked through the air suction pipe 22, air generated in the outer fermentation box 1 is sucked into the air box 20, at the moment, the movable plate 26 positioned in the air suction pipe 22 is opened due to negative pressure, so that the air can enter the air box 20, the movable plate 26 in the air outlet pipe 23 can block the air outlet pipe 23, so that outside air cannot enter the air box 20, when the push-pull rod 19 moves right, the air generated by fermentation is discharged through the air outlet pipe 23, the air pressure in the outer fermentation box 1 is ensured to be balanced, manual discharge is not needed, and the rotation of the first bevel gear 13, the stirring shaft 4 and the stirring shaft is driven by the rotation of the second bevel gear 14, the fermented feed in the inner fermentation box 3 is stirred, so that the feed can move, long-term accumulation is prevented, the fermentation of the feed is facilitated, and the fermentation efficiency is improved.

The structure and process are described with reference to FIGS. 1-3.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A biological feed fermentation device comprises an outer fermentation box (1) and is characterized in that supporting rods (2) are fixedly connected to the inner walls of the left side and the right side of the outer fermentation box (1), an inner fermentation box (3) is fixedly connected to one end, close to each other, of each supporting rod (2), a stirring shaft (4) is rotatably connected to the bottom of each inner fermentation box (3), a top cover (6) is arranged at the top of the outer fermentation box (1), a top shell (5) is fixedly connected to the middle of each top cover (6), an inner shaft (8) is fixedly connected to the inner top wall of each top shell (5), a floating plate (7) is slidably connected to the inner side of each top shell (5), an outer shell (9) is fixedly connected to the top of each floating plate (7), a first spring (12) is arranged on the outer side of each outer shell (9), and a first contact switch (10) is fixedly connected to the bottom of each inner shaft (8), the inner bottom wall of the shell (9) is fixedly connected with a second contact switch (11), the bottom of the stirring shaft (4) is fixedly connected with a first bevel gear (13), the outer side of the first bevel gear (13) is engaged with a second bevel gear (14), the inner side of the second bevel gear (14) is fixedly connected with a transmission shaft (15), the outer side of the transmission shaft (15) is fixedly connected with a rotating disc (16), the front side of the rotating disc (16) is fixedly connected with a guide pillar (17), the outer side of the guide pillar (17) is slidably connected with a guide frame (18), the right side of the guide frame (18) is fixedly connected with a push-pull rod (19), the right end of the push-pull rod (19) is fixedly connected with a piston plate (21), the bottom of the outer fermentation box (1) is fixedly connected with an air box (20), and the right side of the air box (20) is fixedly connected with an air suction pipe (22), the gas tank is characterized in that an air outlet pipe (23) is fixedly connected to the lower side of the gas tank (20), baffles (24) are fixedly connected to the inner sides of the air inlet pipe (22) and the air outlet pipe (23), second springs (25) are fixedly connected to the bottoms of the baffles (24), and movable plates (26) are fixedly connected to the bottoms of the second springs (25).

2. A biological feed fermenter according to claim 1, wherein: the rotating disc (16) is positioned behind the second bevel gear (14), and the right ends of the two movable plates (26) are respectively hinged with the inner side walls of the air outlet pipe (23) and the air suction pipe (22).

3. A biological feed fermenter according to claim 1, wherein: the transmission shaft (15) is vertically arranged, the bottom of the outer fermentation box (1) is fixedly connected with a power source, the output end of the power source is fixedly connected with the rear end of the transmission shaft (15), and the second contact switch (11), the first contact switch (10) and the power source are electrically connected.

4. A biological feed fermenter according to claim 1, wherein: the bottom of the stirring shaft (4) penetrates through the outer fermentation box (1) and the inner fermentation box (3), and the stirring shaft (4) is rotatably connected with the bottom of the outer fermentation box (1).

5. A biological feed fermenter according to claim 1, wherein: the right-hand member of top cap (6) is articulated with the right side top of outer fermenting case (1), the left side top fixedly connected with fixture block of outer fermenting case (1), the top of top cap (6) articulates there is the buckle that matches with the fixture block.

6. A biological feed fermenter according to claim 1, wherein: the top of the first spring (12) is fixedly connected with the inner top wall of the top shell (5), the bottom of the first spring (12) is fixedly connected with the top of the floating plate (7), and the bottom of the inner shaft (8) extends into the inner side of the outer shell (9) and is in sliding connection with the top of the outer shell (9).

7. A biological feed fermenter according to claim 1, wherein: the left side and the right side of the inner shaft (8) are fixedly connected with limiting slide rails, and the top of the shell (9) is provided with limiting slide grooves matched with the limiting slide rails.

8. A biological feed fermenter according to claim 1, wherein: the outer side of the piston plate (21) is in sliding connection with the inner side of the air box (20), the outer side of the push-pull rod (19) is in sliding connection with the left side wall of the air box (20), the top of the air outlet pipe (23) is communicated with the inner side of the air box (20), and the top of the air suction pipe (22) extends into the outer fermentation box (1) to be communicated with the inner side of the outer fermentation box (1).