CN212076873U

CN212076873U - Biological fermentation device for food waste

Info

Publication number: CN212076873U
Application number: CN202020516190.3U
Authority: CN
Inventors: 宫梓清; 沈天宇
Original assignee: Human And Natural Environmental Protection Biotechnology Nanjing Co ltd
Current assignee: Human And Natural Environmental Protection Biotechnology Nanjing Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-12-04
Anticipated expiration: 2030-04-10

Abstract

The utility model belongs to the field of biological fermentation devices, in particular to a biological fermentation device for food waste, which aims at the problems that when the existing fermentation device feeds the biomass waste, a plurality of large biomass waste often occupies a large space, the use wastes time and labor, the rotary stirring cannot be carried out on the biomass waste, and the phenomenon of uneven fermentation of the biomass waste is easy to occur, and provides a scheme which comprises a fermentation box with a hollow structure, a feed inlet, a baffle plate, a rectangular plate, a connecting port, a rotating hole, a rotating column, a stirring rod, a motor, a sliding groove, a sliding plate, an extrusion plate, a limiting groove, a limiting block and a reset spring, the utility model has simple structure and convenient operation, can rapidly and conveniently extrude and crush the large biomass waste in the fermentation box, reduces the occupied space, and can simultaneously stir the biomass waste in the fermentation box, the fermentation is more uniform, and the use is time-saving and labor-saving.

Description

Biological fermentation device for food waste

Technical Field

The utility model relates to a biological fermentation technical field especially relates to a food waste's biological fermentation device.

Background

The current situation of urban domestic garbage pollution is a current situation of affairs, along with the development of economy and the improvement of the living standard of people, the garbage problem is increasingly prominent, and the garbage can not be buried or burned, so that a series of serious hazards are caused. A large amount of harmful gases such as ammonia, sulfide and the like are released when the garbage is piled in the open air, and the atmosphere and the urban living environment are seriously polluted; the garbage contains pathogenic microorganisms, a large amount of acidic and alkaline organic pollutants are generated in the stacking and putrefaction process, heavy metals in the garbage are dissolved out to form an organic substance, and the heavy metals and the pathogenic microorganisms are integrated into a pollution source;

chinese patent discloses a decomposing and fermenting treatment device (No. CN 202849270U) for producing biological fertilizer, which can keep the best decomposing and fermenting process condition of materials and has the advantages of good fermenting effect, stable quality of biological fertilizer, low production cost and the like;

however, the fermenting installation in the existing market is when pan feeding biomass garbage, and some bulky biomass garbage often can very big occupation space, and the use is wasted time and energy, can not carry out rotatory stirring to biomass garbage, and the inhomogeneous phenomenon of biomass garbage fermentation appears very easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the fermentation device in the prior art often can be very big occupation space when feeding biomass garbage, the use is time-consuming and labor-consuming, can not rotate the stirring to biomass garbage, the shortcoming of the inhomogeneous phenomenon of biomass garbage fermentation appears very easily, and the biological fermentation device of a food waste who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a food waste's biological fermentation device, is including setting up to hollow structure's fermenting case, feed inlet, baffle, rectangular plate, connector, rotation hole, rotation post, stirring rod, motor, sliding tray, sliding plate, stripper plate, spacing groove, stopper and reset spring, the feed inlet has been seted up at the top of fermenting case, the both sides inner wall of fermenting case on fixed mounting have same baffle, the equal fixed mounting in top both sides of baffle have a rectangular plate, two the rectangular plate one end of keeping away from each other respectively with one side inner wall fixed connection of corresponding fermenting case, the baffle on seted up the connector, the bottom of fermenting case seted up the rotation hole, the downthehole rotation of rotating install the rotation post, the outside fixed mounting of rotation post have the stirring rod, the bottom fixed mounting of fermenting case have a motor, just the bottom of rotation post extend to the below of fermenting case and with two output shaft fixed connection of motor The sliding groove has all been seted up to the one end that the rectangular plate kept away from each other, two the sliding groove in equal slidable mounting have a sliding plate, two the sliding plate one end that is close to each other conveniently extend to the outside and the fixed mounting of corresponding rectangular plate have an stripper plate, the top inner wall and the bottom inner wall of sliding groove on all seted up the spacing groove, the top and the equal fixed mounting in bottom of sliding plate have a stopper, and two the stopper respectively with corresponding spacing groove sliding connection, be located two on the same horizontal axis the equal fixed mounting in one side that the stopper is close to each other have a reset spring, two the one end that the reset spring is close to each other respectively with one side inner wall fixed connection of corresponding spacing groove, reset spring plays spacing and the occupation that resets.

Preferably, the baffle plate is provided with two mounting holes, two mounting rods are rotatably mounted in the two mounting holes, the top ends of the two mounting rods respectively extend into the corresponding sliding grooves and are fixedly provided with eccentric wheels, one ends of the two sliding plates, which are far away from each other, are convenient to be in sliding contact with the corresponding eccentric wheels, and the two sliding plates are driven to move by the rotation of the two eccentric wheels.

Preferably, the top fixed mounting who rotates the post has a pivot, the pivot on the meshing have a chain, just the pivot pass through the chain and be connected with two installation pole transmissions, the rotation of pivot drives two installation poles through the chain and rotates.

Preferably, the discharge gate has all been seted up to the bottom both sides of fermenting case, the bottom both sides of fermenting case all articulated have the closing plate, and two the closing plate respectively with corresponding discharge gate seal cooperation, the closing plate seals up the discharge gate.

Preferably, the quantity of puddler is three, and three the puddler be annular equidistance and distribute in the outside of rotating the post, and three the puddler be vertical direction equidistance and distribute in the outside of rotating the post, a plurality of puddlers make the effect of stirring better.

In the utility model, when in use, the food waste biological fermentation device feeds through the feed inlet, then the motor is started, the motor is controlled by the control switch, the motor is supplied with power by commercial power, the output shaft of the motor drives the rotating column to rotate, the rotating column drives the rotating shaft to rotate, the rotating shaft drives the two mounting rods to rotate through the chain, the two mounting rods drive the two eccentric wheels to rotate, the two eccentric wheels drive the two sliding plates to move, the sliding plates drive the stoppers to move, the stoppers compress the reset spring, the reset spring absorbs energy, meanwhile, the two sliding plates drive the two extrusion plates to move, the two extrusion plates extrude and crush the large biomass waste, and the occupied space is reduced;

the biomass garbage after being extruded and crushed enters the lower part of the baffle through the connecting port, meanwhile, the rotating column drives the stirring rods to rotate, and the stirring rods stir the biomass garbage, so that the fermentation is more uniform, and the use is time-saving and labor-saving;

the utility model discloses simple structure, convenient operation, can be fast convenient carry out the extrusion breakage to the bold biomass waste in the fermentation tank, reduced occupation space, simultaneously, can stir the biomass waste in the fermentation tank, make more even of fermentation, use labour saving and time saving.

Drawings

FIG. 1 is a schematic structural view of a biological fermentation apparatus for food waste according to the present invention;

FIG. 2 is an enlarged schematic structural view of part A of a biological fermentation apparatus for food waste according to the present invention;

fig. 3 is a schematic view of a partial overlooking structure of a biological fermentation device for food waste according to the present invention.

In the figure: 1 fermentation box, 2 feed inlets, 3 baffle plates, 4 rectangular plates, 5 connectors, 6 rotating holes, 7 rotating columns, 8 stirring rods, 9 motors, 10 sliding grooves, 11 sliding plates, 12 extrusion plates, 13 limiting grooves, 14 limiting blocks, 15 return springs, 16 mounting holes, 17 mounting rods, 18 eccentric wheels, 19 rotating shafts and 20 chains.

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.

Referring to fig. 1-3, a biological fermentation device for food waste comprises a fermentation box 1, a feed inlet 2, a baffle 3, rectangular plates 4, a connector 5, a rotation hole 6, a rotation column 7, a stirring rod 8, a motor 9, a sliding groove 10, a sliding plate 11, a squeezing plate 12, a limiting groove 13, a limiting block 14 and a reset spring 15, wherein the fermentation box 1 is hollow, the feed inlet 2 is arranged at the top of the fermentation box 1, the same baffle 3 is fixedly arranged on the inner walls of the two sides of the fermentation box 1, the rectangular plates 4 are fixedly arranged on the two sides of the top of the baffle 3, the ends of the two rectangular plates 4 far away from each other are respectively fixedly connected with the inner wall of one side of the corresponding fermentation box 1, the connector 5 is arranged on the baffle 3, the rotation hole 6 is arranged at the bottom of the fermentation box 1, the rotation column 7 is rotatably arranged in the rotation hole, the outer side of the rotating column 7 is fixedly provided with a stirring rod 8, the bottom of the fermentation box 1 is fixedly provided with a motor 9, the bottom end of the rotating column 7 extends to the lower part of the fermentation box 1 and is fixedly connected with the output shaft of the motor 9, one end of each rectangular plate 4, which is far away from the other, is provided with a sliding groove 10, sliding plates 11 are arranged in the two sliding grooves 10 in a sliding manner, one end, which is close to the other, of each sliding plate 11 conveniently extends to the outer side of the corresponding rectangular plate 4 and is fixedly provided with a squeezing plate 12, the inner wall of the top part and the inner wall of the bottom part of each sliding groove 10 are provided with limiting grooves 13, the top part and the bottom part of each sliding plate 11 are fixedly provided with limiting blocks 14, the two limiting blocks 14 are respectively and slidably connected with the corresponding limiting grooves 13, and one side, which is close to the two limiting blocks 14 on the same horizontal axis, one end of each of the two return springs 15, which is close to each other, is fixedly connected with the inner wall of one side of the corresponding limiting groove 13, and the return springs 15 occupy the limiting and resetting functions.

The utility model discloses in, two mounting holes 16 have been seted up on baffle 3, two mounting hole 16 in all rotate and install installation pole 17, two the top of installation pole 17 extend to respectively in the corresponding sliding tray 10 and fixed mounting have eccentric wheel 18, and two the sliding plate 11 one end of keeping away from each other make things convenient for and corresponding eccentric wheel 18 sliding contact, two sliding plate 11 are driven in the rotation of eccentric wheel 18 and are removed.

The utility model discloses in, the top fixed mounting of rotating column 7 has pivot 19, pivot 19 on the meshing have chain 20, just pivot 19 pass through chain 20 and be connected with two installation pole 17 transmissions, pivot 19's rotation drives two installation poles 17 through chain 20 and rotates.

The utility model discloses in, the discharge gate has all been seted up to the bottom both sides of fermenting case 1, the bottom both sides of fermenting case 1 all articulated have a closing plate, and two the closing plate respectively with the sealed cooperation of corresponding discharge gate, the closing plate seals up the discharge gate.

The utility model discloses in, the quantity of stirring rod 8 is three, and three stirring rod 8 be annular equidistance and distribute in the outside of rotating post 7, and three stirring rod 8 be vertical direction equidistance and distribute in the outside of rotating post 7, a plurality of stirring rod 8 make the effect of stirring better.

In the utility model, when in use, the biomass garbage is fed through the feeding hole, then the motor 9 is started, the motor 9 is controlled by the control switch, the motor 9 is powered by commercial power, the output shaft of the motor 9 drives the rotating column 7 to rotate, the rotating column 7 drives the paper 19 to rotate, the rotating shaft 19 drives the two mounting rods 17 to rotate through the chain 20, the two mounting rods 17 drive the two eccentric wheels 18 to rotate, the two eccentric wheels 18 drive the two sliding plates 11 to move, the sliding plates 11 drive the stoppers 14 to move, the stoppers 14 compress the reset spring 15, the reset spring 15 absorbs energy, meanwhile, the two sliding plates 11 drive the two extrusion plates 12 to move, the two extrusion plates 12 extrude and crush the large biomass garbage, the occupied space is reduced, the extruded and crushed biomass garbage enters the connecting hole below the baffle 3 through the connecting hole 5, simultaneously, the post 7 rotates and drives a plurality of stirring rods 8 and rotate, and a plurality of stirring rods 8 stir biomass waste, make the fermentation more even, use labour saving and time saving to can be fast convenient carry out the extrusion breakage to the bold biomass waste in the fermenting case 1, reduced occupation space, simultaneously, can stir the biomass waste in the fermenting case 1, make the more even of fermentation, use labour saving and time saving.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A biological fermentation device for food waste comprises a fermentation box (1) which is arranged to be of a hollow structure, a feed inlet (2), baffle plates (3), rectangular plates (4), a connecting port (5), a rotating hole (6), a rotating column (7), a stirring rod (8), a motor (9), a sliding groove (10), a sliding plate (11), an extrusion plate (12), a limiting groove (13), a limiting block (14) and a reset spring (15), and is characterized in that the feed inlet (2) is arranged at the top of the fermentation box (1), the same baffle plate (3) is fixedly arranged on the inner walls of two sides of the fermentation box (1), the rectangular plates (4) are fixedly arranged on two sides of the top of the baffle plate (3), one end, far away from each other, of the two rectangular plates (4) is fixedly connected with the inner wall of one side of the corresponding fermentation box (1), the connecting port (5) is arranged on the baffle plate (3), the fermentation box is characterized in that a rotating hole (6) is formed in the bottom of the fermentation box (1), a rotating column (7) is rotatably mounted in the rotating hole (6), a stirring rod (8) is fixedly mounted on the outer side of the rotating column (7), a motor (9) is fixedly mounted at the bottom of the fermentation box (1), the bottom end of the rotating column (7) extends to the lower side of the fermentation box (1) and is fixedly connected with the output shaft of the motor (9), sliding grooves (10) are formed in the ends, far away from each other, of the two rectangular plates (4), sliding plates (11) are slidably mounted in the two sliding grooves (10), the ends, close to each other, of the two sliding plates (11) conveniently extend to the outer sides of the corresponding rectangular plates (4) and are fixedly provided with squeezing plates (12), and limiting grooves (13) are formed in the top inner wall and the bottom inner wall of each sliding groove (10), the top and the bottom of the sliding plate (11) are fixedly provided with limiting blocks (14), the two limiting blocks (14) are respectively in sliding connection with the corresponding limiting grooves (13), one sides, close to each other, of the two limiting blocks (14) on the same horizontal axis are fixedly provided with return springs (15), and one ends, close to each other, of the two return springs (15) are respectively fixedly connected with the inner wall of one side of the corresponding limiting groove (13).

2. The food waste biological fermentation device according to claim 1, wherein the baffle plate (3) is provided with two mounting holes (16), mounting rods (17) are rotatably mounted in the two mounting holes (16), the top ends of the two mounting rods (17) respectively extend into the corresponding sliding grooves (10) and are fixedly provided with eccentric wheels (18), and the ends of the two sliding plates (11) far away from each other are convenient to be in sliding contact with the corresponding eccentric wheels (18).

3. The food waste biological fermentation device according to claim 1, wherein a rotating shaft (19) is fixedly installed at the top end of the rotating column (7), a chain (20) is engaged on the rotating shaft (19), and the rotating shaft (19) is in transmission connection with the two installation rods (17) through the chain (20).

4. The biological fermentation device of food waste according to claim 1, wherein the fermentation box (1) is provided with discharge ports on both sides of the bottom thereof, the fermentation box (1) is hinged with sealing plates on both sides of the bottom thereof, and the two sealing plates are respectively in sealing fit with the corresponding discharge ports.

5. The apparatus for the biological fermentation of food waste according to claim 1, wherein the number of said stirring rods (8) is three, and three of said stirring rods (8) are equally spaced in a ring shape outside the rotating column (7), and three of said stirring rods (8) are equally spaced in a vertical direction outside the rotating column (7).