CN213623902U

CN213623902U - Aerobic composting equipment for kitchen waste

Info

Publication number: CN213623902U
Application number: CN202022349878.XU
Authority: CN
Inventors: 徐啟飞; 刘玲; 谢桂秋
Original assignee: Foshan Ganglian Kitchen Equipment Engineering Co ltd
Current assignee: Foshan Ganglian Kitchen Equipment Engineering Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-06
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a kitchen garbage aerobic composting equipment, which comprises an outer shell, a lateral wall of shell body is provided with the feed inlet, another lateral wall of shell body is provided with the discharge gate, the shell body internal rotation is connected with the main shaft, spindle drive is connected with driving motor, be provided with the stirring piece on the main shaft, the stirring piece is provided with a plurality of, every along the length extending direction of main shaft the stirring piece is kept away from the one end of main shaft all is provided with the propelling movement piece the stirring piece is kept away from the one end of main shaft is with being on a parallel with a datum line is made to the direction of main shaft, the length extension line of propelling movement piece with the contained angle has between the datum line, the utility model discloses can accomplish multiple fermentation in the shell body, effectively improve fermentation efficiency and fermentation.

Description

Aerobic composting equipment for kitchen waste

Technical Field

The utility model relates to a fertilizer manufacture equipment especially relates to kitchen garbage aerobic composting equipment.

Background

Traditional compost mode is directly to stack the mixture on the open air ground more, let its natural fermentation, if carry out the compost to food waste, stack after mixing the wooden chaff with food waste usually, can produce the peculiar smell in fermentation process, cause the pollution to the air, consequently it is most to pour the mixture into the staving when composting now, reduce the effusion of smell, pour the mixture into the staving after, be difficult to its upset, fermentation speed is slower, in order to further improve its fermentation effect, the rabbling mechanism has been added in some stavings, directly regularly stir all inside mixtures, although improved fermentation rate to a certain extent, nevertheless the lifting range is limited, also be difficult to the accuse to the fermentation effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a kitchen garbage aerobic composting equipment to solve one or more technical problems that exist among the prior art, provide a profitable selection or create the condition at least.

The utility model provides a solution of its technical problem is:

aerobic composting equipment for kitchen waste, comprising an outer shell, a side wall of the outer shell is provided with a feed inlet, another side wall of the outer shell is provided with a discharge outlet, the outer shell internal rotation is connected with a main shaft, spindle drive is connected with driving motor, be provided with the stirring piece on the main shaft, the stirring piece is provided with a plurality of, every along the length extending direction of main shaft the stirring piece is kept away from the one end of main shaft all is provided with the propelling movement piece the stirring piece is kept away from the one end of main shaft is with being on a parallel with the direction of main shaft makes a datum line, the length extension line of propelling movement piece with the contained angle has between the datum line.

The technical scheme at least has the following beneficial effects: the mixture is poured into the outer shell from the feeding hole, the driving motor drives the main shaft to rotate, the stirring sheet on the main shaft rotates around the main shaft along with the rotation of the main shaft, and the pushing sheet on the stirring sheet forms an included angle with the reference line, and can slowly push the mixture in the outer shell towards the direction of the discharging hole in the process of rotating around the main shaft, so that in the actual use process, the mixture poured from the feeding hole is fermented for a period of time, the motor is started, the mixture after primary fermentation is pushed towards the direction of the discharging hole by the pushing sheet, at the moment, new mixture can be poured from the feeding hole, the new mixture and the mixture after primary fermentation cannot be mixed with each other, after a period of fermentation, the mixture in the outer shell is slowly pushed towards the discharging hole by the pushing sheet, and at the moment, the mixture after primary fermentation completes secondary fermentation, the mixture newly poured last time is fermented for the first time, and at the moment, the new mixture can be poured from the feeding hole, so that multiple fermentations can be completed in the outer shell, and the fermentation efficiency and the fermentation effect are effectively improved.

As a further improvement of the above technical solution, all the stirring blades are spirally distributed along the extending direction of the main shaft. The stirring blades spirally distributed on the main shaft can perform layered stirring when stirring the mixture, for example, the mixture from the feeding hole to the discharging hole is divided into primary fermentation, secondary fermentation and tertiary fermentation, the primary fermentation mixture can be transferred to the secondary fermentation by the layered stirring, the secondary fermentation is transferred to the tertiary fermentation, and the tertiary fermentation can be taken out from the discharging hole.

As a further improvement of the technical scheme, an included angle between the length extension line of the pushing piece and the datum line is 15 degrees. An included angle of 15 degrees is kept between the pushing piece and the datum line, so that the pushing piece is stably and slowly pushed.

As a further improvement of the above technical solution, the stirring sheet includes a first plate and a second plate disposed side by side, the first plate and the second plate are both V-shaped, a V-shaped opening of the first plate is opposite to a V-shaped opening of the second plate, one end of the first plate and one end of the second plate are connected to the main shaft, and the pushing sheet is connected to the other end of the first plate and the other end of the second plate. The V-shaped design of the first plate and the second plate can enhance the strength of the whole plate, so that the stirring sheet is not easy to bend, the V-shaped openings of the first plate and the second plate are opposite to each other, the joint of the first plate and the second plate also forms a V-shaped shape, and the first plate and the second plate can be inserted into the mixture more easily when the mixture is stirred.

As a further improvement of the above technical solution, the pushing piece is V-shaped. The V-shaped push tab also increases the bend resistance of the push tab.

As a further improvement of the above technical solution, the outer casing includes a plurality of bin bodies arranged along the length direction of the main shaft, the main shaft is arranged in each bin body, the feed inlet is located on the first bin body, the discharge outlet is located on the last bin body, and a communication port is arranged between any two adjacent bin bodies. The shell body can be subdivided into a plurality of mutually independent storehouse bodies, and every storehouse is internal all to have the main shaft, utilizes the stirring piece on the main shaft to push the mixture propelling movement, and the internal mixture of a storehouse can be followed intercommunication mouth and pushed adjacent storehouse in vivo, so utilize a plurality of storehouse bodies to separate the mixture, can further refine the classification with the fermentation state of mixture again, improve the management to the fermentation state.

As a further improvement of the above technical scheme, the main shaft is rotatably connected with a baffle, the inner side wall of the bin body is provided with a connecting seat, the connecting seat is rotatably connected with a transmission screw rod, the transmission screw rod is connected with a transmission nut in a matching manner, the transmission nut is rotatably connected with a transmission rod, one end of the transmission rod, which is far away from the transmission nut, is rotatably connected to the baffle, and the transmission nut can move along the length direction of the transmission screw rod and drive the baffle to seal or open the communication port through the transmission rod. The accessible is manual or the motor drives drive screw rotates for drive nut round trip movement on drive screw, and when drive nut removed, can drive the baffle through the transfer line and use the main shaft to rotate as rotation center, thereby makes the baffle switch between the state of sealed intercommunication mouth or opening the intercommunication mouth.

As a further improvement of the above technical solution, a dehumidifying fan is arranged on the outer shell, a dehumidifying opening and an air inlet which are communicated with each other inside the outer shell are arranged on the outer shell, and the dehumidifying fan is connected to the dehumidifying opening through a pipeline. The dehumidifying fan can extract the gas in the outer shell so as to exhaust the air in the outer shell, and the air inlet can supplement the gas in the outer shell, so that the fermentation environment in the outer shell can be better adjusted.

As a further improvement of the above technical scheme, the discharge port is connected with a discharge conveying pipe, a first conveying screw rod is arranged in the discharge conveying pipe, a first spiral piece is arranged on the first conveying screw rod in an encircling manner, the first conveying screw rod is connected with a first conveying motor in a transmission manner, and a discharge pipe communicated with the inside of the discharge conveying pipe is connected to the discharge conveying pipe. First conveying motor drives first conveying screw and rotates, and first flight follows the rotation to carry the mixture of discharge gate toward discharging pipe department.

As a further improvement of the above technical scheme, the feed inlet is connected with a crushing barrel, a crushing shaft is arranged in the crushing barrel, blades are arranged on the crushing shaft, the crushing shaft is connected with a crushing motor in a transmission manner, a mixing barrel is arranged beside the discharge port, the mixing barrel is connected with a feed delivery pipe between the crushing barrels, a second conveying screw rod is arranged in the feed delivery pipe, a second spiral sheet is arranged on the second conveying screw rod in a surrounding manner, and the second conveying screw rod is connected with a second conveying motor in a transmission manner. When the crushed aggregates motor corotation, the blade can be smashed the object of pouring into in the crushed aggregates bucket, and second conveying motor drives the rotation of second conveying screw when rotating, and the rotation is also followed to the second flight, and the object in the mixing tank can be carried to the crushed aggregates bucket this moment in, mixes with the object in the crushed aggregates bucket, mixes the completion back, makes the crushed aggregates motor reversal, can be with the mixture from feed inlet department send into in the shell body.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

FIG. 1 is an overall perspective view of the outer housing with a portion of the top wall removed;

FIG. 2 is a schematic structural view of a stirring sheet and a pushing sheet;

FIG. 3 is a schematic view of the discharge pipe and discharge pipe configuration at the discharge outlet;

FIG. 4 is a schematic view of the structure of the crushing barrel and the mixing barrel at the feed inlet.

In the drawings: 100-outer shell, 110-feed inlet, 120-discharge outlet, 210-main shaft, 220-stirring sheet, 221-first plate, 222-second plate, 230-pushing sheet, 310-baffle, 320-driving screw, 330-driving nut, 340-driving rod, 400-dehumidifying fan, 510-discharge conveying pipe, 520-first conveying screw, 530-first spiral sheet, 540-discharge pipe, 610-crushing barrel, 620-crushing shaft, 630-blade, 640-mixing barrel, 650-conveying pipe, 660-second conveying screw and 670-second spiral sheet.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1, kitchen garbage aerobic composting equipment, including shell body 100, a lateral wall of shell body 100 is provided with feed inlet 110, another lateral wall of shell body 100 is provided with discharge gate 120, the internal rotation of shell body 100 is connected with main shaft 210, main shaft 210 transmission is connected with driving motor, be provided with stirring piece 220 on the main shaft 210, stirring piece 220 is provided with a plurality of, every along the length extending direction of main shaft 210 stirring piece 220 is kept away from the one end of main shaft 210 all is provided with propelling movement piece 230 stirring piece 220 is kept away from the one end of main shaft 210 with being on a parallel with a datum line is made to the direction of main shaft 210, propelling movement piece 230 the length extension line with the contained angle has between the datum line.

As can be seen from the above, the mixture is poured into the outer casing 100 from the feeding port 110, the driving motor drives the main shaft 210 to rotate, the stirring sheet 220 on the main shaft 210 rotates around the main shaft 210 along with the rotation of the main shaft 210, the pushing sheet 230 on the stirring sheet 220 has an included angle with the reference line, and the pushing sheet 230 can slowly push the mixture in the outer casing 100 towards the discharging port 120 during the rotation around the main shaft 210, so that, during the actual use process, after the mixture poured in from the feeding port 110 is fermented for a period of time, the motor is started to push the mixture after the first fermentation towards the discharging port 120 by the pushing sheet 230, and at this time, a new mixture can be poured in from the feeding port 110 again, and the new mixture and the mixture after the first fermentation cannot mix with each other, after the fermentation for a period of time, the mixture in the outer casing 100 is slowly pushed towards the discharging port 120 by the pushing sheet 230, at this time, the mixture of the first fermentation completes the second fermentation, the mixture newly poured last time also completes the first fermentation, and at this time, the new mixture can be poured from the feeding hole 110, so that multiple fermentations can be completed in the outer shell 100, and the fermentation efficiency and the fermentation effect are effectively improved.

In order to better and gradually transfer the mixture in the outer housing 100, all the stirring blades 220 are spirally distributed along the extending direction of the main shaft 210. The stirring blades 220 spirally distributed on the main shaft 210 may perform layered stirring when stirring the mixture, for example, the mixture from the inlet 110 to the outlet 120 is divided into first, second and third fermentations, the layered stirring may transfer the first fermented mixture to the second fermentation, the second fermentation may transfer the third fermentation, and the third fermentation may be taken out from the outlet 120.

As shown in fig. 2, the included angle between the pushing piece 230 and the reference line may be 12 degrees to 18 degrees, and in this embodiment, the included angle between the extension of the length of the pushing piece 230 and the reference line is 15 degrees. An included angle of 15 degrees is kept between the pushing piece 230 and the datum line, so that the pushing piece 230 is pushed smoothly and slowly.

Because the stirring sheet 220 is stressed greatly when rotating, in this embodiment, the stirring sheet 220 includes a first plate 221 and a second plate 222 that are arranged side by side, the shapes of the first plate 221 and the second plate 222 are both V-shaped, the V-shaped opening of the first plate 221 and the V-shaped opening of the second plate 222 are opposite to each other, one end of the first plate 221 and one end of the second plate 222 are connected to the main shaft 210, and the pushing sheet 230 is connected to the other end of the first plate 221 and the other end of the second plate 222. The V-shaped design of the first plate 221 and the second plate 222 can enhance the strength of the whole plate, so that the stirring sheet 220 is not easily bent, and the V-shaped openings of the first plate 221 and the second plate 222 are opposite to each other, so that the joint of the first plate 221 and the second plate 222 also forms a V-shaped shape, and can be more easily inserted into the mixture when the mixture is stirred.

As a further embodiment of the pushing piece 230, the pushing piece 230 is V-shaped. The V-shaped pushing piece 230 can also increase the bending resistance of the pushing piece 230, and the pushing piece 230 can also be designed into a W-shaped shape and the like, which mainly improves the stress strength thereof by bending.

In this embodiment, the outer casing 100 includes a plurality of cabin bodies arranged in a row along the length direction of the main shaft 210, the main shaft 210 is disposed in each cabin body, the feed inlet 110 is located on the first cabin body, the discharge outlet 120 is located on the last cabin body, a communication port is disposed between any two adjacent cabin bodies, and in actual use, the number of the cabin bodies is generally two or three. The outer shell 100 can be subdivided into a plurality of mutually independent storehouse bodies, and all there is main shaft 210 in each storehouse body, utilizes stirring piece 220 on main shaft 210 to push the mixture propelling movement, and the mixture in a storehouse body can be pushed to adjacent storehouse body from the intercommunication mouth in, so utilize a plurality of storehouse bodies to separate the mixture, can further refine the classification with the fermentation state of mixture again, improve the management to the fermentation state.

In order to facilitate opening and closing of the communication port, in this embodiment, the main shaft 210 is rotatably connected with a baffle 310, the inner side wall of the bin body is provided with a connecting seat, the connecting seat is rotatably connected with a transmission screw 320, the transmission screw 320 is cooperatively connected with a transmission nut 330, the transmission nut 330 is rotatably connected with a transmission rod 340, one end of the transmission rod 340 far away from the transmission nut 330 is rotatably connected to the baffle 310, and the transmission nut 330 can move along the length direction of the transmission screw 320 and drive the baffle 310 to seal or open the communication port through the transmission rod 340. The driving screw 320 can be driven to rotate manually or by a motor, so that the driving nut 330 moves back and forth on the driving screw 320, and when the driving nut 330 moves, the driving rod 340 can drive the baffle 310 to rotate by taking the main shaft 210 as a rotation center, so that the baffle 310 is switched between a state of sealing the communication opening or a state of opening the communication opening.

The mixture can make air humidity improve in the fermentation process, in order to control air humidity better, in this embodiment, be provided with dehumidifying fan 400 on the shell body 100, be provided with on the shell body 100 with the inside dehumidification mouth and the air intake that communicates each other of shell body 100, dehumidifying fan 400 passes through the pipe connection in the dehumidification mouth. The dehumidifying fan 400 may extract air from the outer case 100 to exhaust the air from the outer case 100, and the air inlet may supplement the air into the outer case 100, so as to better adjust the fermentation environment in the outer case 100.

As shown in fig. 3, in order to facilitate discharging of the mixture after fermentation, the discharge port 120 is connected to a discharge conveying pipe 510, a first conveying screw 520 is disposed in the discharge conveying pipe 510, a first spiral piece 530 is disposed on the first conveying screw 520 in a surrounding manner, the first conveying screw 520 is connected to a first conveying motor in a transmission manner, and a discharge pipe 540 communicated with the inside of the discharge conveying pipe 510 is connected to the discharge conveying pipe 510. The first conveying motor drives the first conveying screw 520 to rotate, and the first spiral piece 530 rotates along with the first conveying screw, so that the mixture at the discharge port 120 is conveyed to the discharge pipe 540.

As shown in fig. 4, in order to improve the quality of the mixture entering into the outer shell 100, the feed inlet 110 is connected with a crushing barrel 610, a crushing shaft 620 is arranged in the crushing barrel 610, a blade 630 is arranged on the crushing shaft 620, a crushing motor is connected to the crushing shaft 620 in a transmission manner, a mixing barrel 640 is arranged beside the discharge port 120, the mixing barrel 640 is connected with a feed delivery pipe 650 between the crushing barrels 610, a second conveying screw rod 660 is arranged in the feed delivery pipe 650, a second spiral piece 670 is arranged on the second conveying screw rod 660 in a surrounding manner, the second conveying screw rod 660 is connected with a second conveying motor in a transmission manner, and the crushing motor, the first conveying motor, the second conveying motor and the driving motor are motors, and can be selected as a stepping motor. When the material crushing motor rotates forward, the blade 630 can crush the object poured into the material crushing barrel 610, the second conveying motor drives the second conveying screw 660 to rotate when rotating, the second spiral piece 670 also rotates, the object in the mixing barrel 640 can be conveyed into the material crushing barrel 610 and mixed with the object in the material crushing barrel 610, and after the mixing is completed, the material crushing motor rotates reversely, and the mixture can be conveyed into the outer shell 100 from the material inlet 110.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. Aerobic composting equipment for kitchen waste is characterized in that: including shell body (100), a lateral wall of shell body (100) is provided with feed inlet (110), another lateral wall of shell body (100) is provided with discharge gate (120), shell body (100) internal rotation is connected with main shaft (210), main shaft (210) transmission is connected with driving motor, be provided with stirring piece (220) on main shaft (210), stirring piece (220) are provided with a plurality of, every along the length extending direction of main shaft (210) stirring piece (220) are kept away from the one end of main shaft (210) all is provided with propelling movement piece (230) stirring piece (220) are kept away from the one end of main shaft (210) is with being on a parallel with the direction of main shaft (210) makes a datum line, the length extension line of propelling movement piece (230) with the contained angle has between the datum line.

2. The aerobic composting equipment for kitchen waste as claimed in claim 1, characterized in that: all the stirring blades (220) are spirally distributed along the extension direction of the main shaft (210).

3. The aerobic composting equipment for kitchen waste as claimed in claim 1, characterized in that: the included angle between the length extension line of the pushing piece (230) and the datum line is 15 degrees.

4. The aerobic composting equipment for kitchen waste as claimed in claim 1, characterized in that: stirring piece (220) are including first board (221) and second board (222) that set up side by side, first board (221) with the shape of second board (222) is the V type, the V type opening of first board (221) with the V type opening of second board (222) is just right each other, first board (221) with the one end of second board (222) connect in on main shaft (210), propelling movement piece (230) connect in first board (221) with the other end of second board (222).

5. The aerobic composting equipment for kitchen waste as claimed in claim 1, characterized in that: the pushing sheet (230) is V-shaped.

6. The aerobic composting equipment for kitchen waste as claimed in claim 1, characterized in that: the outer shell (100) comprises a plurality of bin bodies arranged along the length direction of the main shaft (210), the main shaft (210) is arranged in each bin body, the feed inlet (110) is located on the first bin body, the discharge outlet (120) is located on the last bin body, and a communication port is formed between any two adjacent bin bodies.

7. The aerobic composting equipment for kitchen waste as claimed in claim 6, characterized in that: the improved bin is characterized in that a baffle (310) is connected to the main shaft (210) in a rotating mode, a connecting seat is arranged on the inner side wall of the bin body, a transmission screw (320) is connected to the connecting seat in a rotating mode, a transmission nut (330) is connected to the transmission screw (320) in a matching mode, a transmission rod (340) is connected to the transmission nut (330) in a rotating mode, one end, far away from the transmission nut (330), of the transmission rod (340) is connected to the baffle (310) in a rotating mode, the transmission nut (330) can move in the length direction of the transmission screw (320) and can drive the baffle (310) to be sealed or opened through the communicating opening through the.

8. The aerobic composting equipment for kitchen waste as claimed in claim 1, characterized in that: the dehumidifying air blower is characterized in that a dehumidifying air blower (400) is arranged on the outer shell (100), a dehumidifying opening and an air inlet which are communicated with each other inside the outer shell (100) are arranged on the outer shell (100), and the dehumidifying air blower (400) is connected with the dehumidifying opening through a pipeline.

9. The aerobic composting equipment for kitchen waste as claimed in claim 1, characterized in that: discharge gate (120) are connected with ejection of compact conveyer pipe (510), be provided with first conveying screw (520) in ejection of compact conveyer pipe (510), it is provided with first flight (530) to surround on first conveying screw (520), first conveying screw (520) transmission is connected with first conveyor motor, be connected with on ejection of compact conveyer pipe (510) with ejection of compact conveyer pipe (510) inside discharging pipe (540) that communicate each other.

10. The aerobic composting equipment for kitchen waste as claimed in claim 1, characterized in that: feed inlet (110) are connected with garrulous storage bucket (610), be provided with garrulous material axle (620) in garrulous storage bucket (610), be provided with blade (630) on garrulous material axle (620), garrulous material axle (620) transmission is connected with crushed aggregates motor, the side of discharge gate (120) is provided with blending hopper (640), blending hopper (640) with be connected with between garrulous storage bucket (610) conveying pipeline (650), be provided with second conveying screw rod (660) in conveying pipeline (650), it is provided with second flight (670) to surround on second conveying screw rod (660), second conveying screw rod (660) transmission is connected with second conveying motor.