A fermentation device for treating kitchen waste

Abstract

The present invention relates to the technical field of kitchen waste treatment, and specifically to a fermentation device for kitchen waste treatment, comprising a fermentation bin, a base fixedly mounted on the outer surface of the fermentation bin, a discharge pipe fixedly embedded and mounted on the surfaces of both ends of the fermentation bin, a transmission assembly rotatably connected inside the fermentation bin, the transmission assembly comprising a hollow transmission rod and a filter cartridge, and a plurality of the filter cartridges fixedly embedded and mounted on the outer surface of the hollow transmission rod at equal intervals. In the present invention, kitchen waste can be divided into multiple parts inside the fermentation bin, and the gas and moisture inside the kitchen waste can be easily discharged through the stirring assembly to maintain a good fermentation environment to prevent the fermentation process from being affected by high humidity, and by dividing the kitchen waste into multiple parts, when a part of the kitchen waste is not fermented thoroughly, it is convenient to discharge the part of the kitchen waste that has reached the fermentation degree separately according to the fermentation degree of the kitchen waste, thereby improving the utilization rate of the kitchen waste.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen waste treatment, in particular to a fermentation device for kitchen waste treatment. Background Art

[0002] With the acceleration of urbanization and the improvement of people's living standards, the garbage generated in urban production and life processes has also increased rapidly. In order to effectively treat kitchen waste and protect the environment, kitchen waste fermentation equipment has come into being. It adopts anaerobic fermentation method, and anaerobic bacteria decompose and ferment the garbage materials inside the fermentation equipment to produce products such as biogas and organic fertilizer.

[0003] When processing the existing kitchen waste, most of them are poured into a closed fermentation bin, and then the kitchen waste is stirred by a stirring rod inside the fermentation bin to mix the kitchen waste and fermentation bacteria. During the fermentation, a large amount of kitchen waste is accumulated in one space, and the gas produced by the fermentation of the kitchen waste below is not convenient to be quickly discharged upward. At the same time, after a period of fermentation, the water produced by the fermentation of the kitchen waste will gradually increase, and then float or sink to the bottom of the kitchen waste, which is not convenient to discharge. In addition, the space inside the fermentation bin is large, and the fermentation degree of kitchen waste at different positions will be different, resulting in incomplete fermentation of the kitchen waste. It is not convenient to discharge the kitchen waste that has completed the fermentation in the fermentation bin separately according to the different fermentation degrees of the kitchen waste. Summary of the invention

[0004] The object of the present invention is to provide a fermentation device for treating kitchen waste to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A fermentation device for treating kitchen waste comprises a fermentation bin, wherein a base is fixedly mounted on the outer surface of the fermentation bin, discharge pipes are fixedly embedded and mounted on the surfaces of both ends of the fermentation bin, a transmission assembly is rotatably connected inside the fermentation bin, the transmission assembly comprises a hollow transmission rod and a filter cartridge, a plurality of filter cartridges are equidistantly fixedly embedded and mounted on the outer surface of the hollow transmission rod, a plurality of stirring assemblies are slidably connected to the outer side of the hollow transmission rod, the stirring assembly comprises a sleeve frame and stirring blades, a plurality of stirring blades are equidistantly and movably arranged on the outer side of the sleeve frame, a bevel gear is fixedly mounted on the surface of one end of the stirring blade, a conical gear ring is movably arranged inside the sleeve frame, an adjustment assembly is fixedly mounted on the surface of one side of the sleeve frame, the adjustment assembly comprises a hollow push rod and a rotating shaft, the rotating shaft is rotatably connected to the inner surface of the hollow push rod, and a No. 2 gear is fixedly mounted on the surface of one end of the rotating shaft.

[0007] Furthermore, a feed port is fixedly embedded on the outer surface of the fermentation bin, a cover plate is movably provided on the outer side of the feed port, connecting rings are fixedly installed on the cover plate and the surfaces on both sides of the feed port, bolts are screwed in between two adjacent connecting rings, and sealing strips are equidistantly fixedly embedded on the upper surface of the feed port.

[0008] Furthermore, sealed bearings are fixedly embedded in the surfaces of both ends of the fermentation bin, the hollow transmission rod passes through the two sealed bearings and is fixedly connected to the inner rings of the sealed bearings, a No. 1 motor is fixedly installed on the surface of one end of the fermentation bin through a bracket, a No. 1 gear is fixedly installed at the output end of the No. 1 motor and one end of the outer surface of the hollow transmission rod, and the two No. 1 gears are movably meshed and connected.

[0009] Furthermore, a plurality of circular holes are equidistantly provided on the outer surface of the sleeve frame, the bevel gear passes through the circular hole and is movably meshed with the conical gear ring, and the bevel gear is rotatably connected to the circular hole, a limit frame is fixedly installed on one side surface of the inner part of the sleeve frame, the limit frame is rotatably connected to the conical gear ring, a spur gear ring is fixedly installed on the inner surface of the conical gear ring, and the number two gear is movably meshed with the spur gear ring.

[0010] Furthermore, a plurality of No. 1 slide grooves are equidistantly provided on the outer surface of the hollow transmission rod, a brush is fixedly installed at one end of the inner surface of the No. 1 slide groove, and the hollow push rod is slidably connected to the No. 1 slide groove.

[0011] Furthermore, the hollow push rod is fixedly mounted on one side surface of the sleeve frame and is connected to the sleeve frame, a No. 2 motor is fixedly mounted on the other end surface of the hollow push rod through a bracket, and an output end of the No. 2 motor is fixedly connected to the rotating shaft.

[0012] Furthermore, a storage bin is fixedly installed on the inner surface of the base, a feed pipe is fixedly embedded in the upper surface of the storage bin, a rotary joint is fixedly installed on the surface of one end of the hollow transmission rod, one end of the feed pipe is fixedly connected to the rotary joint, an exhaust solenoid valve is fixedly embedded in the upper surface of the storage bin, and a drain solenoid valve is fixedly embedded in the surface of one side of the storage bin.

[0013] Preferably: a guide assembly is fixedly installed at the lower end of the outer surface of the feed pipe, the guide assembly comprises an extension tube integrally formed with the feed pipe, a plurality of sealing gaskets are movably embedded and installed at one end of the inner surface of the extension tube, a rotating rod penetrating the extension tube is rotatably connected to the inner side of the sealing gasket, a fan blade is fixedly installed at one end of the rotating rod, a threaded ring is fixedly installed on the surface of one side of the extension tube, a sealing cover is screwed on the outer side of the threaded ring, a gas detector is fixedly connected to the outer surface of the sealing cover, a one-way valve is fixedly embedded and installed on one end surface of the sealing cover, a No. 4 motor is fixedly installed on the inner surface of the sealing cover, and the output end of the No. 4 motor is fixedly connected to the rotating rod.

[0014] Furthermore, a material receiving bin is fixedly installed on the other end surface of the hollow transmission rod, a plurality of No. 2 slide grooves are equidistantly provided on one side surface of the material receiving bin, the hollow push rod passes through the No. 2 slide groove and is slidably connected to the No. 2 slide groove, a waste discharge pipe is fixedly embedded and installed on the outer surface of the material receiving bin, a blocking cover is provided on the outer movable sleeve of the waste discharge pipe, and a mounting plate is fixedly installed on the outer surface of the material receiving bin.

[0015] Preferably: a plurality of No. 3 motors are fixedly installed at equal intervals on the surface of one side of the mounting plate, a plurality of connecting seats are fixedly installed at equal intervals on the surface of one side of the material receiving bin, a No. 3 gear is rotatably connected inside the connecting seat, a tooth plate is fixedly installed on the outer surface of the hollow push rod, the No. 3 gear is movably meshed with the adjacent tooth plate, and the output end of the No. 3 motor is fixedly connected to the adjacent No. 3 gear.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By operating the No. 2 motor, adjust the angle of the stirring blades. According to the different adjustment angles, the kitchen waste can be stirred and pushed in different directions. The stirring blades on both sides can be controlled to adjust to different angles, and the kitchen waste poured from the feed port can be moved to both sides to make the kitchen waste evenly distributed.

[0018] 2. The stirring blades of multiple stirring components rotate to vertical and enter a closed state, dividing the fermentation bin into multiple spaces. Multiple No. 3 motors operate separately, driving the No. 3 gear to rotate, and through the engagement with the tooth plate, driving the hollow push rod to move, pushing the stirring components connected to it to move, and the stirring components on both sides move to both sides, squeezing the kitchen waste on both sides, and allowing the excess water and gas inside to pass through the filter cartridge into the hollow transmission rod, and then into the storage bin, and finally the liquid and gas are discharged from the drain solenoid valve and the exhaust solenoid valve respectively, so that the kitchen waste can be divided into multiple parts inside the fermentation bin, and the gas and water inside the kitchen waste can be easily discharged through the stirring component to maintain a good fermentation environment to prevent high humidity from affecting the fermentation process.

[0019] 3. Control the stirring component on one side to operate and stir, so that the kitchen waste on the side of the stirring component in the middle position is stirred and mixed. During stirring, the gas enters the hollow transmission rod through the filter cartridge, and when the stirring component in the middle position in a closed state is controlled to move, the kitchen waste on one side is pushed to move, and the stirring action of the stirring component on one side causes the part of the kitchen waste to be discharged from the discharge pipe. Thus, by dividing the kitchen waste into multiple parts, when a part of the kitchen waste is not completely fermented, it is convenient to discharge the part of the kitchen waste that has reached the fermentation degree separately according to the fermentation degree of the kitchen waste, thereby improving the utilization rate of the kitchen waste. At the same time, after the part of the kitchen waste is removed, the stirring component is controlled to move, so as to increase the fermentation space of the remaining part of the garbage and accelerate its fermentation speed.

[0020] 4. When the hollow push rod moves, the tooth plate will drive the kitchen waste inside the fermentation bin to move out, and the solid waste and most of the liquid will be swept away by the bristles. The remaining small part of the liquid will enter the receiving bin synchronously with the movement of the tooth plate, and then slide from the surface of the tooth plate and drip into the receiving bin, thereby preventing the kitchen waste from moving out of the fermentation bin with the movement of the hollow push rod. Finally, the plugging cover will be removed and the inside of the receiving bin will be cleaned from the waste pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the internal structure of the fermentation bin in the present invention;

[0023] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the connection between the transmission component and the stirring component in the present invention;

[0024] Figure 4 It is a schematic diagram of the side cross-sectional structure of the stirring assembly in the present invention;

[0025] Figure 5 It is a schematic diagram of the vertical cross-section structure of the stirring component part in the present invention;

[0026] Figure 6 It is a schematic diagram of the side cross-sectional structure of the connection of the stirring assembly in the present invention;

[0027] Figure 7 It is a schematic diagram of the side cross-sectional structure of the connection between the hollow transmission rod and the stirring assembly in the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the connection between the adjustment component and the third motor in the present invention;

[0029] Fig. 9 It is a schematic diagram of the vertical cross-section structure of the connection between the adjustment component and the hollow transmission rod in the present invention;

[0030] Fig.10 It is a schematic diagram of the side section structure of the guide assembly in the present invention.

[0031] In the figure: 1. Fermentation bin; 101. Base; 102. Discharge pipe; 103. Feed port; 104. Cover plate; 105. Connecting ring; 106. Bolt; 107. Sealing strip; 108. Sealed bearing; 2. Transmission assembly; 201. Hollow transmission rod; 202. Filter cartridge; 203. No. 1 slideway; 204. Brush; 205. No. 1 motor; 206. No. 1 gear; 207. Rotary joint; 3. Storage bin; 301. Feed pipe; 302. Exhaust solenoid valve; 303. Drainage solenoid valve; 4. Stirring assembly; 401. Frame; 402. Round hole; 403. Stirring blade; 404. Bevel gear; 405, limit frame; 406, conical gear ring; 407, straight gear ring; 5, adjustment assembly; 501, hollow push rod; 502, tooth plate; 503, rotating shaft; 504, gear No. 2; 505, material receiving bin; 506, waste discharge pipe; 507, slide No. 2; 508, mounting plate; 6, motor No. 2; 601, motor No. 3; 602, connecting seat; 603, gear No. 3; 7, guide assembly; 701, extension tube; 702, sealing gasket; 703, threaded ring; 704, rotating rod; 705, fan blade; 706, sealing cover; 707, one-way valve; 708, motor No. 4; 709, gas detector. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figures 1 to 10In an embodiment of the present invention, a fermentation device for treating kitchen waste includes a fermentation bin 1, a base 101 is fixedly installed on the outer surface of the fermentation bin 1, discharge pipes 102 are fixedly embedded and installed on the surfaces of both ends of the fermentation bin 1, a transmission assembly 2 is rotatably connected inside the fermentation bin 1, and the transmission assembly 2 includes a hollow transmission rod 201 and a filter cartridge 202, a plurality of filter cartridges 202 are equidistantly fixedly embedded and installed on the outer surface of the hollow transmission rod 201, a plurality of stirring assemblies 4 are slidably connected to the outer side of the hollow transmission rod 201, and the stirring assembly 4 comprises a sleeve frame 401 and stirring blades 403, wherein a plurality of stirring blades 403 are equidistantly arranged outside the sleeve frame 401, a bevel gear 404 is fixedly mounted on one end surface of the stirring blade 403, a conical gear ring 406 is movably arranged inside the sleeve frame 401, an adjustment component 5 is fixedly mounted on one side surface of the sleeve frame 401, the adjustment component 5 comprises a hollow push rod 501 and a rotating shaft 503, the rotating shaft 503 is rotatably connected to the inner surface of the hollow push rod 501, and a second gear 504 is fixedly mounted on one end surface of the rotating shaft 503.

[0034] Specifically, the transmission component 2 operates to rotate the hollow transmission rod 201, driving the stirring component 4 to rotate, stirring the kitchen waste inside the fermentation bin 1, and adjusting the angle of the stirring blade 403 by adjusting the component 5, so that the stirring blade 403 can stir the kitchen waste at different angles.

[0035] Embodiment 1

[0036] like Figure 1 , 2As shown in Figure 10, in this embodiment, a feed port 103 is fixedly embedded and installed on the outer surface of the fermentation bin 1, a cover plate 104 is movably sleeved on the outer side of the feed port 103, and connecting rings 105 are fixedly installed on the cover plate 104 and the two side surfaces of the feed port 103, and bolts 106 are screwed and connected inside two adjacent connecting rings 105, and sealing strips 107 are fixedly embedded and installed on the upper surface of the feed port 103 at equal intervals; sealed bearings 108 are fixedly embedded and installed on the surfaces of both ends of the fermentation bin 1, and a hollow transmission rod 201 passes through the two ends. A sealed bearing 108 is fixedly connected to the inner ring of the sealed bearing 108. A No. 1 motor 205 is fixedly installed on the surface of one end of the fermentation bin 1 through a bracket. A No. 1 gear 206 is fixedly installed at the output end of the No. 1 motor 205 and one end of the outer surface of the hollow transmission rod 201. The two No. 1 gears 206 are movably meshed and connected; a storage bin 3 is fixedly installed on the inner surface of the base 101, and a feed pipe 301 is fixedly embedded and installed on the upper surface of the storage bin 3. A rotating coupling is fixedly installed on the surface of one end of the hollow transmission rod 201. The head 207, one end of the feed pipe 301 is fixedly connected to the rotary joint 207, an exhaust solenoid valve 302 is fixedly embedded and installed on the upper surface of the storage bin 3, and a drain solenoid valve 303 is fixedly embedded and installed on the surface of one side of the storage bin 3; a guide assembly 7 is fixedly installed at the lower end of the outer surface of the feed pipe 301, and the guide assembly 7 includes an extension pipe 701 integrally formed with the feed pipe 301, and a plurality of sealing gaskets 702 are movably embedded and installed at one end of the inner surface of the extension pipe 701, and the inner side of the sealing gasket 702 is rotatably connected with A rotating rod 704 passes through the extension tube 701, and a fan blade 705 is fixedly installed on one end of the rotating rod 704. A threaded ring 703 is fixedly installed on the surface of one side of the extension tube 701. A sealing cover 706 is screwed on the outer side of the threaded ring 703. A gas detector 709 is fixedly connected to the outer surface of the sealing cover 706. A one-way valve 707 is fixedly embedded on the surface of one end of the sealing cover 706. A No. 4 motor 708 is fixedly installed on the inner surface of the sealing cover 706, and the output end of the No. 4 motor 708 is fixedly connected to the rotating rod 704.

[0037] In this embodiment, for the sake of clarity of description, a rotating joint 207 is fixedly installed on one end surface of the hollow transmission rod 201 as an example, kitchen waste is poured in from the feed port 103, the feed port 103 is covered by the cover plate 104, and then the connecting ring 105 is fastened by the bolt 106 to fix the cover plate 104, the No. 1 motor 205 is turned on, and the No. 1 gear 206 is driven to provide power for the rotation of the hollow transmission rod 201, and the liquid and gas inside the hollow transmission rod 201 can be introduced into the storage bin 3 when it rotates through the rotating joint 207. Then the liquid and gas are discharged from the drain solenoid valve 303 and the exhaust solenoid valve 302 respectively, and the No. 4 motor 708 is turned on to drive the rotating rod 704 and the fan blade 705 to rotate, and the gas in the upper part of the feed pipe 301 is guided downward to the storage bin 3, providing auxiliary power for the gas to enter the storage bin 3, and the gas detector 709 detects whether there is leaking gas inside the sealing cover 706. After detecting gas leakage, the No. 4 motor 708 stops running and the sealing gasket 702 is replaced to maintain the sealing effect between the rotating rod 704 and the extension tube 701.

[0038] like Figure 6-9 As shown, in this embodiment, a plurality of circular holes 402 are equidistantly provided on the outer surface of the sleeve frame 401, and a bevel gear 404 penetrates through the circular hole 402 and is movably meshed with a conical gear ring 406, and the bevel gear 404 is rotatably connected to the circular hole 402; a limit frame 405 is fixedly installed on one side surface of the inner part of the sleeve frame 401, and the limit frame 405 is rotatably connected to the conical gear ring 406, and a spur gear ring 407 is fixedly installed on the inner surface of the conical gear ring 406, and the second gear 504 is movably meshed with the spur gear ring 407; a hollow push rod 501 is fixedly installed on one side surface of the sleeve frame 401 and is connected to the sleeve frame 401. A No. 2 motor 6 is fixedly installed on the other end surface of the hollow push rod 501 through a bracket, and the output end of the No. 2 motor 6 is fixedly connected to the rotating shaft 503; a plurality of No. 3 motors 601 are fixedly installed at equal intervals on the surface of one side of the mounting plate 508, and a plurality of connecting seats 602 are fixedly installed at equal intervals on the surface of one side of the material receiving bin 505, and a No. 3 gear 603 is rotatably connected inside the connecting seat 602, a tooth plate 502 is fixedly installed on the outer surface of the hollow push rod 501, and the No. 3 gear 603 is movably meshed with the adjacent tooth plate 502, and the output end of the No. 3 motor 601 is fixedly connected to the adjacent No. 3 gear 603.

[0039] During specific implementation, the No. 2 motor 6 runs, driving the rotating shaft 503 to rotate, so that the No. 2 gear 504 rotates, and through the active meshing of the No. 2 motor 6 with the spur gear ring 407, the conical gear ring 406 is driven to rotate, so that multiple bevel gears 404 rotate synchronously, and the angle of the stirring blade 403 is adjusted. According to the different adjustment angles, the kitchen waste is stirred and pushed in different directions, and the stirring blades 403 on both sides are controlled to adjust to different angles, and the kitchen waste poured from the feed port 103 is moved to both sides, so that the kitchen waste is evenly distributed. During fermentation, the stirring blades 403 of multiple stirring components 4 rotate to vertical, enter a closed state, and divide the fermentation bin 1 into multiple spaces. Multiple No. 3 motors 601 operate separately, driving the No. 3 gear 603 to rotate, and through the meshing with the tooth plate 502, the hollow push rod 501 is driven to move, and the stirring components 4 connected thereto are pushed to move. The stirring components 4 on both sides move to their sides, squeezing the kitchen waste on both sides, and the excess water and gas inside the hollow drive rod 201 pass through the filter cartridge 202 and enter the hollow transmission rod 201, and finally enter the storage bin 1. The storage bin 3 is inside, so that the kitchen waste can be divided into multiple parts inside the fermentation bin 1, and the gas and moisture inside the kitchen waste can be discharged through the stirring component 4 to maintain a good fermentation environment to prevent the fermentation process from being affected by high humidity. The stirring component 4 on one side is controlled to operate and stir, so that the kitchen waste on the side of the stirring component 4 in the middle position is stirred and mixed. During stirring, the gas enters the hollow transmission rod 201 through the filter cartridge 202, and when the stirring component 4 in the middle position in the closed state is controlled to move, the kitchen waste on one side is pushed to move, and the stirring action of the stirring component 4 on one side is used to make the garbage in this part be discharged from the discharge pipe 102, thereby dividing the kitchen waste into multiple parts, when a part of the kitchen waste is not fermented completely, it is convenient to discharge the part of the kitchen waste that has reached the fermentation degree separately according to the fermentation degree of the kitchen waste, thereby improving the utilization rate of the kitchen waste, and at the same time, after the part of the kitchen waste is removed, the stirring component 4 is controlled to move, increase the fermentation space of the remaining part of the kitchen waste, and accelerate its fermentation speed.

[0040] Embodiment 2

[0041] On the basis of the first embodiment, in order to solve the problem in the first embodiment that when the hollow push rod 501 moves, the tooth plate 502 will drive the kitchen waste inside the fermentation bin 1 to be moved out.

[0042] like Figure 8-9As shown, in the present embodiment, a plurality of No. 1 slide grooves 203 are equidistantly provided on the outer surface of the hollow transmission rod 201, a brush 204 is fixedly installed at one end of the inner surface of the No. 1 slide groove 203, and the hollow push rod 501 is slidably connected to the No. 1 slide groove 203; a material receiving bin 505 is fixedly installed on the other end surface of the hollow transmission rod 201, a plurality of No. 2 slide grooves 507 are equidistantly provided on one side surface of the material receiving bin 505, the hollow push rod 501 passes through the No. 2 slide groove 507 and is slidably connected to the No. 2 slide groove 507, a waste discharge pipe 506 is fixedly embedded and installed on the outer surface of the material receiving bin 505, a blocking cover is provided on the outer movable sleeve of the waste discharge pipe 506, and a mounting plate 508 is fixedly installed on the outer surface of the material receiving bin 505.

[0043] During specific implementation, the solid waste and most of the liquid in the teeth of the tooth plate 502 are swept away by the bristles 204, and the remaining small part of the liquid enters into the receiving bin 505 synchronously with the movement of the tooth plate 502, and then slides down from the surface of the tooth plate 502 and drips into the receiving bin 505, thereby preventing the garbage from moving out of the fermentation bin 1 with the movement of the hollow push rod 501. Finally, the plugging cover is removed and the inside of the receiving bin 505 is cleaned from the waste pipe 506.

[0044] In the present invention, in order to facilitate the operator to control the invention, a PLC controller can be set up, and the No. 1 motor 205, the exhaust solenoid valve 302, the drain solenoid valve 303, the No. 2 motor 6, the gas detector 709 and the No. 3 motor 601 are all electrically connected to the PLC controller. The PLC controller is a prior art and will not be described in detail here.

[0045] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fermentation device for treating kitchen waste, comprising a fermentation chamber (1), a base (101) being fixedly mounted on the outer surface of the fermentation chamber (1), and discharge pipes (102) being fixedly embedded and mounted on the surfaces of both ends of the fermentation chamber (1), characterized in that: A transmission assembly (2) is rotatably connected inside the fermentation bin (1), the transmission assembly (2) comprising a hollow transmission rod (201) and a filter cartridge (202), a plurality of filter cartridges (202) being equidistantly fixedly embedded and mounted on the outer surface of the hollow transmission rod (201), a plurality of stirring assemblies (4) being slidably connected to the outer side of the hollow transmission rod (201), the stirring assemblies (4) comprising a sleeve frame (401) and stirring blades (403), the plurality of stirring blades (403) being equidistantly movably arranged on the sleeve frame (401). 1) On the outside, a bevel gear (404) is fixedly mounted on one end surface of the stirring blade (403), a bevel gear ring (406) is movably mounted inside the sleeve frame (401), an adjustment component (5) is fixedly mounted on one side surface of the sleeve frame (401), the adjustment component (5) comprises a hollow push rod (501) and a rotating shaft (503), the rotating shaft (503) is rotatably connected to the inner surface of the hollow push rod (501), and a second gear (504) is fixedly mounted on one end surface of the rotating shaft (503); The outer surface of the sleeve frame (401) is provided with a plurality of circular holes (402) at equal intervals, the bevel gear (404) penetrates the circular hole (402) and is movably meshed with the conical gear ring (406), and the bevel gear (404) is rotatably connected to the circular hole (402), a limit frame (405) is fixedly installed on one side surface of the inner part of the sleeve frame (401), the limit frame (405) is rotatably connected to the conical gear ring (406), a spur gear ring (407) is fixedly installed on the inner surface of the conical gear ring (406), and the second gear (504) is movably meshed with the spur gear ring (407); The hollow push rod (501) is fixedly mounted on one side surface of the sleeve frame (401) and is in communication with the sleeve frame (401). A second motor (6) is fixedly mounted on the other end surface of the hollow push rod (501) via a bracket. The output end of the second motor (6) is fixedly connected to the rotating shaft (503). A plurality of No. 1 slide grooves (203) are equidistantly provided on the outer surface of the hollow transmission rod (201), a brush (204) is fixedly mounted at one end of the inner surface of the No. 1 slide groove (203), and the hollow push rod (501) is slidably connected to the No. 1 slide groove (203).

2. A fermentation device for treating kitchen waste according to claim 1, characterized in that: A feed port (103) is fixedly embedded in the outer surface of the fermentation bin (1), a cover plate (104) is movably sleeved outside the feed port (103), connecting rings (105) are fixedly installed on the cover plate (104) and the surfaces on both sides of the feed port (103), bolts (106) are screwed in between two adjacent connecting rings (105), and sealing strips (107) are fixedly embedded in the upper surface of the feed port (103) at equal intervals.

3. A fermentation device for treating kitchen waste according to claim 1, characterized in that: Sealed bearings (108) are fixedly embedded and installed on both end surfaces of the fermentation bin (1); a hollow transmission rod (201) passes through the two sealed bearings (108) and is fixedly connected to the inner rings of the sealed bearings (108); a No. 1 motor (205) is fixedly installed on one end surface of the fermentation bin (1) via a bracket; a No. 1 gear (206) is fixedly installed at the output end of the No. 1 motor (205) and at one end of the outer surface of the hollow transmission rod (201); and the two No. 1 gears (206) are movably meshed and connected.

4. A fermentation device for treating kitchen waste according to claim 1, characterized in that: A storage bin (3) is fixedly mounted on the inner surface of the base (101); a feed pipe (301) is fixedly embedded in the upper surface of the storage bin (3); a rotary joint (207) is fixedly mounted on the surface of one end of the hollow transmission rod (201); one end of the feed pipe (301) is fixedly connected to the rotary joint (207); an exhaust solenoid valve (302) is fixedly embedded in the upper surface of the storage bin (3); and a drain solenoid valve (303) is fixedly embedded in the surface of one side of the storage bin (3).

5. A fermentation device for treating kitchen waste according to claim 4, characterized in that: A guide assembly (7) is fixedly mounted at the lower end of the outer surface of the feed pipe (301), the guide assembly (7) comprising an extension pipe (701) integrally formed with the feed pipe (301), a plurality of sealing gaskets (702) are movably embedded and mounted at one end of the inner surface of the extension pipe (701), a rotating rod (704) penetrating the extension pipe (701) is rotatably connected to the inner side of the sealing gasket (702), a fan blade (705) is fixedly mounted at one end of the rotating rod (704), a threaded ring (703) is fixedly mounted on one side surface of the extension pipe (701), a sealing cover (706) is screwed and connected to the outer side of the threaded ring (703), a gas detector (709) is fixedly connected to the outer surface of the sealing cover (706), a one-way valve (707) is fixedly embedded and mounted on one end surface of the sealing cover (706), a No. 4 motor (708) is fixedly mounted on the inner surface of the sealing cover (706), and an output end of the No. 4 motor (708) is fixedly connected to the rotating rod (704).

6. The fermentation device for treating kitchen waste according to claim 1, characterized in that: A material receiving bin (505) is fixedly mounted on the other end surface of the hollow transmission rod (201), a plurality of No. 2 slide grooves (507) are equidistantly provided on one side surface of the material receiving bin (505), the hollow push rod (501) passes through the No. 2 slide groove (507) and is slidably connected to the No. 2 slide groove (507), a waste discharge pipe (506) is fixedly embedded and mounted on the outer surface of the material receiving bin (505), a plugging cover is movably sleeved on the outer side of the waste discharge pipe (506), and a mounting plate (508) is fixedly mounted on the outer surface of the material receiving bin (505).

7. A fermentation device for treating kitchen waste according to claim 6, characterized in that: A plurality of No. 3 motors (601) are fixedly installed at equal intervals on one side surface of the mounting plate (508); a plurality of connecting seats (602) are fixedly installed at equal intervals on one side surface of the material receiving bin (505); a No. 3 gear (603) is rotatably connected inside the connecting seat (602); a toothed plate (502) is fixedly installed on the outer surface of the hollow push rod (501); the No. 3 gear (603) is movably meshed with an adjacent toothed plate (502); and an output end of the No. 3 motor (601) is fixedly connected to an adjacent No. 3 gear (603).

Images