CN113334827A

CN113334827A - Multi-functional domestic kitchen garbage preprocessing device

Info

Publication number: CN113334827A
Application number: CN202110517769.0A
Authority: CN
Inventors: 冯涛; 屠德刚; 鲍志杰; 杨国栋
Original assignee: Wuhan University of Science and Engineering WUSE
Current assignee: Wuhan University of Science and Engineering WUSE; Wuhan University of Science and Technology WHUST
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-09-03

Abstract

The invention relates to a multifunctional household kitchen waste pretreatment device, which comprises a box body, wherein the space inside the box body is divided into a treatment chamber and a collection chamber by a partition plate which is vertically and fixedly installed; the partition board is provided with an opening for communicating the treatment chamber with the collection chamber, and the lower part in the treatment chamber corresponding to the position of the opening is horizontally and fixedly provided with a drying platform; the kitchen garbage to be treated thrown from the feeding hole can fall onto the drying platform for drying treatment, and can enter the collecting chamber from the opening for collection. The kitchen garbage bin has the advantages of being compact in structure, capable of achieving the functions of crushing, dehydrating, drying, sterilizing, compressing and the like of kitchen garbage, and beneficial to subsequent recycling, secondary utilization, collection and transportation of the kitchen garbage.

Description

Multi-functional domestic kitchen garbage preprocessing device

Technical Field

The invention relates to the technical field of garbage treatment equipment, in particular to a multifunctional household kitchen garbage pretreatment device.

Background

The kitchen waste is waste generated by residents in daily life, industrial food processing, social catering service, unit catering and other situations, and mainly comprises discarded leftovers, vegetable leaves, bones, shells, egg shells, tea leaves and the like.

At present, the existing household kitchen waste treatment mode is mainly that kitchen waste is collected by a waste bag and then discarded to a community garbage can for centralized treatment, but the process can increase the risk of garbage percolation in the kitchen waste recovery process, and odor is easily generated when the kitchen waste is not recovered in time to influence the living environment of residents; most of the existing kitchen waste processors are large-scale industrial scale, and are not suitable for household popularization and use; other small-size domestic kitchen garbage disposers are then settled at family vegetable washing basin outlet, grind into finer granule with kitchen garbage such as leftovers and drain into sewer pipe, this kind of treater can increase sewage treatment plant and reduce dirty burden, also be a serious wasting of resources simultaneously, and this kind of treater in-service use is inconvenient when handling a large amount of kitchen garbage, and the use procedure is comparatively loaded down with trivial details, need pour into vegetable washing basin outlet a small amount of times many times to it reaches better crushing effect to be assisted with the running water and wash.

Disclosure of Invention

The invention aims to solve the technical problem of providing a multifunctional household kitchen waste pretreatment device and aims to solve the technical problem.

The technical scheme for solving the technical problems is as follows:

a multifunctional household kitchen waste pretreatment device comprises a box body, wherein the space inside the box body is divided into a treatment chamber and a collection chamber by a partition plate which is vertically and fixedly installed, the top of the box body is provided with at least one feeding hole communicated with the treatment chamber, and the bottom of the box body is provided with a discharging hole communicated with the collection chamber; an opening for communicating the treatment chamber with the collection chamber is formed in the partition plate, and a drying platform is horizontally and fixedly arranged at the position, corresponding to the opening, of the lower part in the treatment chamber; the kitchen garbage to be treated thrown from the feeding hole can fall onto the drying platform for drying treatment, and can enter the collecting chamber from the opening for collection.

The invention has the beneficial effects that: in the kitchen waste treatment process, firstly, kitchen waste to be treated is thrown into a treatment chamber from a feeding hole in a manner imaginable to a person skilled in the art and falls onto a drying platform for drying treatment, so that the moisture content of the kitchen waste is reduced, and the subsequent collection and transportation are facilitated; then, the dried kitchen garbage can enter the collecting chamber from the opening to be collected conveniently.

When the whole device is arranged in a cabinet for use, one of the two feed inlets (which is circular and convenient to communicate with a pipeline) can be communicated with a water outlet of the vegetable washing tank through a pipeline, and kitchen garbage filtered by the vegetable washing tank directly enters the treatment chamber for treatment; when the whole device is used in other places such as rooms, kitchen waste can be fed into the treatment chamber for treatment from another feeding hole (preferably rectangular). This scheme is applicable to multiple occasion, convenient to use.

On the basis of the technical scheme, the invention can be further improved as follows.

Furthermore, a filter plate is horizontally arranged at the lower part in the treatment chamber corresponding to the position of the drying platform far away from one side of the opening, the filter plate can move up and down and is positioned, and the feed inlet is positioned above the filter plate; a push plate is vertically arranged on one side, far away from the drying platform, above the filter plate, and can move horizontally and be positioned; the filter plate can move downwards to the lower part of the drying platform to filter the kitchen waste, or move upwards to be flush with the drying platform, the push plate moves horizontally to convey the kitchen waste filtered on the filter plate to the drying platform to be dried, and the dried kitchen waste is conveyed into the collection chamber through the opening.

The kitchen waste treatment device has the advantages that in the kitchen waste treatment process, kitchen waste to be treated is thrown into the treatment chamber from the feeding hole, falls onto the filter plate for filtering, and moves downwards to the lower part of one side of the drying platform, so that the phenomenon that part of kitchen waste directly falls onto the drying platform without being filtered by the filter plate to influence the drying efficiency is avoided; after the filtration is accomplished, move up to flush with the stoving platform, push pedal horizontal migration is in order to send the surplus rubbish in kitchen after filtering on the filter plate to stoving treatment to the surplus rubbish in kitchen after will drying is sent to in the collecting chamber through the opening, realizes the automatic filtration, the stoving and the propelling movement operation of surplus rubbish in kitchen, handles convenient and fast.

Furthermore, a sewage collecting box with an open upper end is installed in the treatment chamber, the position of the treatment chamber corresponding to the lower part of the filter plate can move up and down and is positioned, and the filter plate is fixedly installed at the open end of the sewage collecting box; the bottom of the sewage collecting box is provided with a sewage outlet for communicating with a drain pipe.

The beneficial effects of adopting above-mentioned further scheme are that when filtering, collect the box through sewage and collect filterable sewage to discharge through the drain pipe, the blowdown is convenient, avoids sewage to influence the work of each part in the box.

Furthermore, the opening can be opened and closed and is provided with a baffle plate which is used for being matched with the push plate to extrude and dry kitchen garbage.

The kitchen waste drying device has the advantages that after the kitchen waste is dried, the push plate is horizontally moved to extrude the kitchen waste with the baffle, so that the volume of the kitchen waste is reduced, the subsequent collection and transportation are facilitated, and the baffle is in a vertical fixed state; after the compression of the kitchen waste is completed, the baffle is opened, and the extruded kitchen waste is pushed into the collection chamber through the opening under the action of the push plate to be collected, so that the operation is simple and convenient.

Furthermore, a bottom plate is fixedly arranged in the processing chamber at a position corresponding to the upper part of the push plate, one side of the bottom plate extends to the upper part of one side of the filter plate far away from the drying platform, and the feed inlet is positioned above the bottom plate; two crushing rollers are horizontally arranged in parallel at the position above the bottom plate in the treatment chamber, the two crushing rollers can horizontally and synchronously rotate in opposite directions to crush kitchen garbage, and the crushed kitchen garbage can fall onto the filter plate.

The beneficial effects of adopting above-mentioned further scheme are that during kitchen garbage disposal, the kitchen garbage that drops into from the feed inlet is at first broken through the crushing roller, and the kitchen garbage after the breakage falls to and carries out filtration treatment on the filter plate, reduces the volume of kitchen garbage through the crushing roller, and convenient the filtration reduces the moisture content of kitchen garbage, improves the efficiency that follow-up kitchen garbage was dried.

Further, the bottom plate is horizontally arranged, a spiral conveying roller is horizontally and rotatably arranged between the bottom plate and the crushing roller, and the spiral conveying roller is used for conveying the crushed kitchen waste to the filter plate.

The beneficial effects of adopting above-mentioned further scheme are that simple structure, reasonable in design, the rubbish from cooking after the crushing roller is broken is carried to the filter plate through the auger delivery roller and is filtered, realizes the quick transport of rubbish from cooking, need not with the help of external force, convenient to use.

Furthermore, the bottom plate is obliquely arranged, and the horizontal height of one end, close to the filter plate, of the bottom plate is lower than the horizontal height of one end, far away from the filter plate, of the bottom plate.

The beneficial effects of adopting above-mentioned further scheme are that simple structure, reasonable in design, the kitchen garbage after the breakage utilizes the direct landing of the bottom plate that the slope set up to the filter plate, need not to increase extra part, practices thrift the cost, convenient to use.

Furthermore, at least one disinfection lamp and at least one exhaust fan are fixedly installed in the processing chamber corresponding to the position above the drying platform, the exhaust fan is located above the disinfection lamp, and at least one exhaust hole is formed in the position, corresponding to the position above the exhaust fan, of the top of the processing chamber.

The kitchen garbage drying device has the advantages that the kitchen garbage is sterilized through the sterilizing lamp in the kitchen garbage drying process; meanwhile, the exhaust fan exhausts air to discharge the peculiar smell in the treatment chamber from the exhaust hole, so that the kitchen waste is prevented from having large peculiar smell, and the kitchen waste is favorably recycled.

Furthermore, the bottom in the collection chamber corresponds the position below the opening is provided with a garbage collection box in a horizontal sliding mode, the garbage collection box can slide into the collection chamber from the discharge port to collect kitchen waste, or the garbage collection box slides out from the discharge port to dump the kitchen waste.

Adopt above-mentioned further scheme's beneficial effect be that garbage collection box can follow the discharge gate roll-off in order to collect kitchen waste in the collecting chamber, or garbage collection box follows the discharge gate roll-off in order to empty kitchen waste, simple structure, reasonable in design, convenient to use.

Furthermore, a pressing plate is horizontally arranged in the collecting chamber corresponding to the position above the opening, and the pressing plate can move up and down and is positioned to compress the kitchen waste dried in the collecting chamber.

The beneficial effects of adopting above-mentioned further scheme are that kitchen garbage is collected behind the collection room, through reciprocating the clamp plate in order to carry out further compression to kitchen garbage, reduces kitchen garbage's volume, the follow-up collection and the transportation of being convenient for.

Drawings

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

FIG. 2 is a second schematic diagram of the internal structure of the present invention;

FIG. 3 is a schematic structural diagram of a push plate and a filter plate according to the present invention;

FIG. 4 is a schematic view showing the construction of two crushing rolls and an exhaust fan in the present invention;

FIG. 5 is a schematic structural view of the top of the container body according to the present invention;

FIG. 6 is a schematic structural view of a sewage collecting box lifting driving mechanism according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a feed inlet; 3. a drying platform; 4. filtering the plate; 5. pushing the plate; 6. a sewage collection box; 7. a sewage draining outlet; 8. a baffle plate; 9. a base plate; 10. a crushing roller; 11. a spiral conveying roller; 12. a sterilizing lamp; 13. an exhaust fan; 14. an exhaust hole; 15. a waste collection box; 16. pressing a plate; 17. an electric push rod; 18. a sleeve; 19. a threaded rod; 20. a first bevel gear; 21. a bi-directional motor; 22. a drive shaft; 23. a second bevel gear; 24. a drive motor; 25. a temperature sensor; 26. a high-pressure spray head.

Detailed Description

The principles and features of this invention are described in connection with the drawings and the detailed description of the invention, which are set forth below as examples to illustrate the invention and not to limit the scope of the invention.

As shown in fig. 1 to 6, the invention provides a multifunctional household kitchen waste pretreatment device, which comprises a box body 1, wherein the space inside the box body 1 is divided into a treatment chamber and a collection chamber by a partition board which is vertically and fixedly arranged, the partition board and the box body 1 are integrally formed, the top of the box body 1 is provided with at least one feeding hole 2 communicated with the treatment chamber, and the bottom of the box body is provided with a discharging hole communicated with the collection chamber; the partition board is provided with an opening for communicating the treatment chamber with the collection chamber, and the lower part in the treatment chamber corresponding to the position of the opening is horizontally and fixedly provided with a drying platform 3; the kitchen garbage to be treated which is input from the feed inlet 2 can fall onto the drying platform 3 for drying treatment and can enter the collection chamber from the opening for collection. In the kitchen waste treatment process, firstly, the kitchen waste to be treated is manually thrown into the treatment chamber from the feeding port 2 in a manner which can be thought by a person skilled in the art, and falls onto the drying platform 3 for drying treatment, so that the moisture content in the kitchen waste is reduced, and the subsequent collection and transportation are facilitated; then, the dried kitchen garbage can enter the collecting chamber from the opening to be collected conveniently.

One or two feed inlets 2 can be arranged; when two feed inlets 2 are arranged, the whole equipment can be suitable for different occasions, for example, when the whole equipment is arranged in a cabinet for use, one feed inlet 2 (the feed inlet 2 is circular and is convenient to be communicated with a pipeline) can be communicated with a water outlet of a vegetable washing tank through a pipeline, and kitchen garbage filtered by the vegetable washing tank directly enters a treatment chamber for treatment; when the whole arrangement is used in other places, such as a room, the kitchen waste can be fed into the treatment chamber for treatment from another inlet 2, preferably rectangular. This scheme is applicable to multiple occasion, convenient to use.

A cover plate can be arranged at the other feed port 2, one end of the cover plate is rotatably connected with one end of the feed port 2 through a rotating shaft, the other end of the cover plate is fixedly arranged with an upper magnet, the other end of the feed port 2 is respectively and fixedly arranged with a magnet, and the two magnets are mutually adsorbed and matched to fix the cover plate; the two magnets can be separated by manually turning the cover plate upwards. When the kitchen garbage treatment device is used, kitchen garbage can be thrown into the treatment chamber from the feeding hole 2, and the cover plate can be manually turned upwards.

The other end of the cover plate and the other end of the opening can also be connected by adopting an electromagnet, the electromagnet is fixedly arranged at the other end of the opening, when the cover plate is made of an iron material, the other end of the cover plate can be adsorbed only by turning on a point of the electromagnet, or the cover plate can be released by cutting off the electromagnet; when the cover plate is made of a non-iron material, an iron sheet can be fixed at the other end of the cover plate, and the iron sheet is adsorbed or released by utilizing the on-off of the electromagnet, so that the cover plate is fixed or loosened.

Moreover, when the whole equipment is arranged in a cabinet for use and is communicated with a sewer port of a vegetable washing groove, one of the feed inlets 2 can only pass kitchen waste with small volume, and the cover plate can be manually opened for the kitchen waste with large volume to be put into a treatment chamber from the other feed inlet 2, so that the equipment is convenient to use.

In addition, a temperature sensor 25 for detecting the temperature of the drying platform 3 is fixedly installed on the lower surface of the drying platform 3, and the temperature sensor 25 and the ceramic electric heating sheet in the drying platform 3 are respectively connected with the controller through a circuit. When the ceramic electric heating piece heating device is used, the temperature of the drying platform 3 is detected through the temperature sensor 25, a corresponding signal is sent to the controller, and the controller controls the on-off condition of heating of the ceramic electric heating piece.

The adoption of the ceramic electric heating piece can solve the defects of easy oxidation at high temperature, short service life, unsafe open fire, low heat efficiency, uneven heating and the like of the traditional alloy wire electric heating element.

Example 1

On the basis of the structure, in the embodiment, the lower part in the treatment chamber is horizontally provided with the filter plate 4 corresponding to the position of one side of the drying platform 3, which is far away from the opening, the filter plate 4 can move up and down and is positioned, and the feed inlet 2 is positioned above the filter plate 4; a push plate 5 is vertically arranged on one side of the upper part of the filter plate 4 far away from the drying platform 3, and the push plate 5 can horizontally move and be positioned; the filter plate 4 can move down to the lower part of the drying platform 3 to filter the kitchen garbage, or move up to be flush with the drying platform 3, the push plate 5 moves horizontally to convey the kitchen garbage filtered on the filter plate 4 to the drying platform 3 for drying treatment, and the kitchen garbage dried is conveyed into the collection chamber through the opening. In the kitchen waste treatment process, kitchen waste to be treated is thrown into the treatment chamber from the feeding hole 2, falls onto the filter plate 4 for filtering, and at the moment, the filter plate 4 moves downwards to the lower part of one side of the drying platform 3, so that the phenomenon that part of the kitchen waste directly falls onto the drying platform 3 without being filtered by the filter plate 4 to influence the drying efficiency is avoided; after the filtration is accomplished, filter plate 4 moves up to flush with

stoving platform

3, and 5 horizontal migration of push pedal send the surplus rubbish in kitchen after filtering on filter plate 4 to stoving platform 3 and carry out drying process to send the surplus rubbish in kitchen after drying to the collecting chamber through the opening, realize the automatic filtration of surplus rubbish in kitchen, stoving and propelling movement operation, handle convenient and fast.

The specific scheme of the horizontal movement of the push plate 5 can be as follows: an electric push rod 17 is fixedly arranged in the treatment chamber corresponding to the position of one side, away from the filter plate 4, of the push plate 5 through a bolt, the electric push rod 17 stretches along the horizontal direction, and one end of the electric push rod is fixedly connected with the push plate 5. When the kitchen waste is filtered, the electric push rod 17 contracts to drive the push plate 5 to horizontally move to one side of the filter plate 4 far away from the drying platform 3, and the kitchen waste directly falls onto the filter plate 4 to be filtered; after the filtering is finished, the filter plate 4 moves upwards to be flush with the drying platform 3, and then the electric push rod 17 extends to drive the push plate 5 to move horizontally so as to convey the kitchen garbage filtered on the filter plate 4 to the drying platform 3 for drying treatment.

Besides the above embodiments, the electric push rod 17 may be replaced by an air cylinder, and the installation manner of the air cylinder is the same as that of the electric push rod 17, which is not described herein again.

In addition, a high-pressure nozzle 26 for washing the filter plate 4 is fixedly installed at a position above the filter plate 4 in the treatment chamber, one end of the high-pressure nozzle 26 is communicated with a water supply pipe, the other end of the water supply pipe is communicated with water supply equipment, and a water pump is fixedly installed on the water supply pipe. When the kitchen garbage filter is used, the high-pressure spray head 26 can be started periodically to automatically wash the filter plate 4, and the kitchen garbage filter effect is prevented from being influenced by blockage caused by long-time use of the filter plate 4.

Example 2

On the basis of the first embodiment, in the embodiment, a sewage collecting box 6 with an open upper end is installed in the treatment chamber, which can move up and down and is positioned at a position corresponding to the lower part of the filter plate 4, and the filter plate 4 is fixedly installed at the open end of the sewage collecting box 6; the bottom of the sewage collecting box 6 is provided with a sewage outlet 7 which is used for communicating with a drain pipe. During filtering, on one hand, the sewage collecting box 6 is moved up and down to drive the filter plate 4 to move up and down; on the other hand, collect filterable sewage through sewage collection box 6 to discharge through the drain pipe, the blowdown is convenient, avoids sewage to influence the work of each part in the box 1.

Above-mentioned drain 7 communicates with the one end of drain pipe, and outside the other end of drain pipe extended to box 1, the other end of drain pipe can directly communicate with the sewer pipe during the use, also can adopt and the collecting vessel intercommunication, avoids sewage pollution ground.

The sewage collecting box 6 can be lifted by at least one cylinder, the cylinder is fixed in the collecting chamber by a bolt, and the telescopic end of the cylinder is stretched along the vertical direction and is fixedly connected with the bottom of the sewage collecting box 6; the cylinder stretches out and draws back to drive the sewage collecting box 6 to move up and down so as to drive the filter plate 4 to move up and down; it reciprocates to also can adopt other mode drive sewage collection box 6, for example, even interval has a plurality of vertical sleeves 18 that set up through bolt fixed mounting on the edge of sewage collection box 6, for example three, three sleeve 18's lower extreme is all uncovered, and the threaded sleeve is established on three threaded rod 19 respectively, and outside three threaded rod 19's lower extreme extended to three sleeve 18's lower extreme respectively, the coaxial fixed cover of lower extreme of three threaded rod 19 respectively was equipped with bevel gear 20, and specific drive mode this moment is:

a bidirectional motor 21 and a transmission shaft 22 are fixedly installed in the collection chamber at positions corresponding to the lower part of the sewage collection box 6, two ends of the bidirectional motor 21 are respectively and coaxially and fixedly sleeved with a second bevel gear 23, the transmission shaft 22 is perpendicular to the bidirectional motor 21, two ends of the transmission shaft 22 are respectively and coaxially and fixedly sleeved with a second bevel gear 23, the second bevel gears 23 at two ends of the bidirectional motor 21 are respectively meshed with the first two bevel gears 20, one bevel gear 23 at two ends of the bidirectional motor 21 is further meshed with the second bevel gear 23 at one end of the transmission shaft 22, and the second bevel gear 23 at the other end of the transmission shaft 22 is meshed with the rest of the first bevel gears 20. When the device runs, the bidirectional motor 21 runs, the two bevel gears two 23 at the two ends of the bidirectional motor and the two corresponding bevel gears one 20 directly drive the two threaded rods 19 to rotate, and the transmission shaft 22 drives the remaining one threaded rod 19 to rotate, so that the three threaded rods 19 synchronously rotate, and the sewage collection box 6 moves up and down.

It should be noted that, as the filtered sewage from the kitchen waste is collected in the sewage collecting box 6 and is discharged in time through the drain pipe, the normal operation of each component in the collecting chamber is ensured.

In addition, the position that is located the edge of sewage collection box 6 in the collection chamber all fixed mounting have a baffle, and the edge and the baffle laminating of sewage collection box 6 avoid kitchen garbage to filter the time little part moisture can flow down to the bottom of collecting the room and influence two-way motor 21's working property.

When the whole equipment is arranged in the cabinet for use, the equipment is positioned below the vegetable washing tank, and wastewater in the vegetable washing tank directly flows into the treatment chamber by virtue of the height difference; when kitchen waste is not treated, waste water discharged from the vegetable washing tank enters the treatment chamber through the feed inlet 2, and at the moment, the sewage collecting box 6 moves downwards to the lower part of the corresponding side of the drying platform 3, so that the waste water passes through the two crushing rollers 10, the spiral conveying rollers 11 and the filter plate 4, and a plurality of roller bodies are cleaned to a certain degree; in the process, the drying filter plate 4 is lower than the drying platform 3, so that waste water is prevented from splashing to damage other parts in the device, and finally the waste water is discharged through the sewage outlet 7.

In addition, the outer wall of the box body 1 is provided with a button of an electric push rod 17 for controlling the push plate 5, the button is connected with the electric push rod 17 through a circuit, and the electric push rod 17 is opened and closed by pressing the button. When the kitchen garbage filter is used, when water is drained from the vegetable washing tank, the sewage collection box 6 is always positioned below the corresponding side of the drying platform 3 at the moment so as to filter kitchen garbage; when the vegetable washing groove is not used, the button can be manually pressed, so that the sewage collecting box 6 is moved to be flush with the drying platform 3, the pushing plate 5 pushes filtered kitchen garbage to the drying platform 3 for drying treatment, and the influence of the waste water left by the vegetable washing groove on the treatment of the kitchen garbage is avoided.

Or a control panel is fixedly arranged on the outer wall of the box body 1, and each electronic part is respectively connected with the control panel. When the kitchen garbage disposer is used, manual operation is carried out according to the kitchen garbage disposal flow, intelligent control is achieved, and smooth disposal of kitchen garbage is guaranteed.

Example 3

On the basis of the first embodiment, in the present embodiment, the opening can be opened and closed and is provided with a baffle 8 for cooperating with the push plate 5 to extrude and dry kitchen garbage. After the kitchen waste is dried, the push plate 5 is horizontally moved to extrude the kitchen waste with the baffle plate 8, so that the volume of the kitchen waste is reduced, the subsequent collection and transportation are facilitated, and the baffle plate 8 is in a vertical fixed state; after the compression of the kitchen waste is completed, the baffle 8 is opened, and the extruded kitchen waste is pushed into the collection chamber through the opening under the action of the push plate 5 to be collected, so that the operation is simple and convenient.

The specific installation mode of the baffle 8 is as follows: the upper end of the upper end is rotatably connected with the upper side of the opening through a hinge, and the lower side of the opening is fixedly provided with an electromagnet in a mode which can be thought by a person skilled in the art. When the kitchen waste is compressed, the electromagnet is electrified to adsorb the lower end of the baffle 8 so as to fix the baffle 8, and at the moment, the push plate 5 moves close to the baffle 8 so as to extrude the kitchen waste on the drying platform 3; after the kitchen waste is compressed, the electromagnet is powered off to release the baffle 8, and the push plate 5 continues to approach the baffle 8 to push the compressed kitchen waste into the collection cavity; in the process, the baffle 8 is turned upwards under the pushing force of the kitchen waste, and after the kitchen waste on the drying platform 3 is completely pushed into the collection cavity, the baffle 8 is turned downwards under the action of the gravity of the baffle 8 to be in a vertical state.

The baffle 8 can be made of iron materials, and the lower end of the baffle 8 can be directly matched with the electromagnet; when the baffle plate 8 is made of other materials, such as plastic, an iron sheet needs to be fixedly connected to the lower end of the baffle plate 8, and the electromagnet adsorbs or releases the iron sheet to be matched so as to fix or release the baffle plate 8.

Example 4

On the basis of the first embodiment, in the first embodiment, a bottom plate 9 is fixedly installed in the processing chamber through bolts at a position corresponding to the upper part of the push plate 5, one side of the bottom plate 9 extends to the upper part of one side of the filter plate 4 far away from the drying platform 3, and the feed inlet 2 is positioned above the bottom plate 9; two crushing rollers 10 are horizontally arranged in parallel at the position above the bottom plate 9 in the treatment chamber, the two crushing rollers 10 can horizontally and synchronously rotate in opposite directions to crush kitchen garbage, and the crushed kitchen garbage can fall onto the filter plate 4. During kitchen garbage disposal, kitchen garbage dropped into from the feed inlet 2 is firstly crushed by the crushing roller 10, and the crushed kitchen garbage falls down to the filter plate 4 for filtration treatment, so that the volume of the kitchen garbage is reduced by the crushing roller 10, the kitchen garbage is convenient to filter, the moisture content of the kitchen garbage is reduced, and the subsequent kitchen garbage drying efficiency is improved.

Example 5

In addition to the fourth embodiment, in the present embodiment, the bottom plate 9 is horizontally disposed, and a screw conveyor 11 is horizontally rotatably mounted between the bottom plate and the crushing roller 10, and the screw conveyor 11 is used for conveying the crushed garbage to the filter plate 4. This scheme simple structure, reasonable in design, the rubbish from cooking after the crushing roller 10 is broken is carried 11 to be carried to the filter plate 4 through the spiral conveying roller and is filtered, realizes the quick transport of rubbish from cooking, need not with the help of external force, convenient to use.

The above-mentioned auger delivery roller 11 is preferably located below between the two crushing rollers 10, and its interval of the auger becomes gradually larger in the direction from one end thereof close to the filter sheet 4 to the other end thereof; the spiral conveying roller 11 consists of a roller and a spiral blade, and the spiral blade is coaxially and fixedly sleeved on the roller, so that the kitchen waste can be conveyed and can be crushed to a certain degree.

The spiral conveyor roll 11 and the two crushing rolls 10 may be rotated in the following manner:

the gear can be established to coaxial fixed cover respectively with the one end of two above-mentioned crushing rollers 10, two gear intermeshing, and there are two driving motor 24 in the outer wall of box 1 through bolt fixed mounting, and two driving motor 24's drive end level extends, and the drive end of one of them driving motor 24 and the one end fixed connection of one of them crushing roller 10 dabber, the drive end of another driving motor 24 and the one end fixed connection of spiral conveying roller 11 dabber. In operation, one of the driving motors 24 drives one of the crushing rollers 10 to rotate, and drives the other crushing roller 10 to rotate by utilizing the meshing force between the two gears, and the other driving motor 24 drives the spiral conveying roller 11 to rotate so as to convey the crushed kitchen waste.

Two driving motor 24 of above-mentioned scheme are outside being in box 1, have certain potential safety hazard, can also set up the baffle in the treatment chamber and separate into installation cavity and treatment chamber with the treatment chamber, and above-mentioned two driving motor 24 pass through bolt fixed mounting in the installation cavity, and crushing roller 10 and spiral conveying roller 11 are installed in the treatment chamber, can effectively avoid the moisture in the rubbish from cooking to influence the performance of driving motor 24 work.

Except adopting auger delivery roller 11, can also adopt other schemes, for example vertical setting push plate and cylinder on bottom plate 9, cylinder fixed mounting is in the one side of keeping away from filter plate 4 of bottom plate 9, and its flexible end stretches out and draws back along the horizontal direction to with the push plate fixed connection of vertical setting, stretch out and draw back through the cylinder and in order to drive push plate horizontal migration, thereby send broken kitchen garbage to on the filter plate 4 on the bottom plate 9.

When the air cylinder is adopted, in order to avoid that the moisture in the kitchen waste affects the working performance of the air cylinder, a partition board can be arranged in a corresponding position book in the treatment chamber, the air cylinder and the pushing plate are respectively arranged at two sides of the partition board, and the pushing plate is positioned below the crushing roller 10.

Example 6

In the present embodiment, on the basis of the fourth embodiment, the bottom plate 9 is disposed obliquely, and the horizontal height of the end thereof close to the filter plate 4 is lower than the horizontal height of the end thereof far from the filter plate 4. This scheme simple structure, reasonable in design, the kitchen garbage after the breakage utilizes the direct landing of the bottom plate 9 of slope setting to the filter plate 4, need not to increase extra part, practices thrift the cost, convenient to use.

The fifth mode of the embodiment and the sixth mode of the embodiment are parallel, both can realize that the crushed kitchen waste is quickly sent to the filter plate 4 for filtering treatment, but the latter directly utilizes the base plate 9 which is obliquely arranged, does not need additional parts and has lower cost.

Example 7

On the basis of the above structure, in the present embodiment, at least one disinfection lamp 12 and at least one exhaust fan 13 are fixedly installed in the processing chamber at a position corresponding to the upper side of the drying platform 3, the exhaust fan 13 is located above the disinfection lamp 12, and at least one exhaust hole 14 is formed in the top of the processing chamber at a position corresponding to the upper side of the exhaust fan 13. In the process of drying the kitchen waste, the kitchen waste is disinfected by a disinfection lamp 12; meanwhile, the exhaust fan 13 exhausts air to exhaust peculiar smell in the treatment chamber from the exhaust hole 14, so that the kitchen waste is prevented from having large peculiar smell, and the kitchen waste is favorably recycled.

Preferably, in this embodiment, the sterilizing lamp 12 is preferably an ultraviolet lamp, and the number of the ultraviolet lamps is preferably a plurality, so as to ensure the effect of sterilizing the kitchen waste.

In addition, the number of the exhaust fans 13 and the exhaust holes 14 is preferably plural, and the exhaust effect is more excellent.

It should be noted that the exhaust fan 13 and the disinfection lamp 12 may be present in the alternative or in the coexistence, and preferably, the latter is favorable for removing bacteria and odor in the kitchen waste, and is convenient for recycling the kitchen waste.

Example 8

On the basis of the above structure, in the present embodiment, the bottom of the collecting chamber is provided with the garbage collecting box 15 corresponding to the position below the opening in a horizontal sliding manner, and the garbage collecting box 15 can slide into the collecting chamber from the discharging port to collect the kitchen waste, or the garbage collecting box 15 can slide out from the discharging port to dump the kitchen waste. Garbage collection box 15 can follow the discharge gate roll-off and collect in order to collect kitchen garbage in the collecting chamber, or garbage collection box 15 follows the discharge gate roll-off in order to empty kitchen garbage, simple structure, reasonable in design, convenient to use.

Preferably, a handle is installed at one end of the garbage collection box 15 close to the discharge hole, and the handle can be fixedly connected with the end of the garbage collection box 15 and can also be rotatably connected with the end of the garbage collection box 15 through a hinge, so that manual operation is facilitated.

In addition, one side of the bottom of the collecting chamber, which is close to the other end of the garbage collecting box 15, is fixedly provided with an ejection mechanism for ejecting the garbage collecting box 15 filled with kitchen garbage from the discharge port in a sliding manner through a bolt, the ejection mechanism is not connected with one end of the garbage collecting box 15, when the garbage collecting box 15 needs to be slid out, the ejection mechanism is started to eject the garbage collecting box 15 from the discharge port, and the garbage collecting box is easy and convenient to operate, time-saving and labor-saving.

The ejection mechanism can adopt an electric push rod 17 or an air cylinder, the electric push rod 17 or the air cylinder is started periodically to slide the garbage collection box 15 out of the discharge hole, and time and labor are saved; after the garbage in the garbage collection box 15 is dumped, the garbage collection box 15 is manually slid into the collection cavity from the discharge hole.

Preferably, still can be at a plurality of balls of the even interval pivoted installation in the bottom of garbage collection box 15, the ball changes the sliding friction of garbage collection box 15 bottom and collection chamber bottom into rolling friction, conveniently follows the discharge gate roll-off with garbage collection box 15 fast, labour saving and time saving.

Example 9

On the basis of the above structure, in the present embodiment, the pressing plate 16 is horizontally installed at a position corresponding to the upper side of the opening in the collecting chamber, and the pressing plate 16 can move up and down and be positioned to compress the kitchen garbage dried in the collecting chamber. Kitchen waste is collected behind the collection room, and through reciprocating clamp plate 16 with carry out further compression to kitchen waste, reduce kitchen waste's volume, be convenient for follow-up collection and transportation.

The specific way of moving the pressing plate 16 up and down is as follows: the position welding that corresponds in the collecting chamber has the support, has electric putter 17 through bolt fixed mounting on the support, and electric putter 17's flexible end is vertical downwards to through bolt and clamp plate 16 fixed connection. After the kitchen waste is collected in the collecting chamber, the electric push rod 17 drives the pressing plate 16 to move down to extrude the kitchen waste, so that the volume of the kitchen waste is further reduced, the space is saved, and the subsequent collection and transportation are facilitated. When the pressing plate 16 moves up and down, the baffle 8 is in a vertical state at the moment, and the compression operation of the pressing plate 16 is not influenced.

The working principle of the invention is as follows:

firstly, kitchen waste to be treated is put into the treatment chamber from the feed inlet 2 in a way that can be thought by a person skilled in the art, and the kitchen waste firstly crushes the two crushing rollers 10;

secondly, conveying the crushed kitchen waste to the corresponding side of the bottom plate 9 through a spiral conveying roller 11, and dropping the kitchen waste onto the filter plate 4 for filtering, wherein the filter plate 4 moves downwards to the lower part of one side of the drying platform 3 so as to receive the crushed kitchen waste;

thirdly, after the kitchen waste is filtered, the sewage collecting box 6 is moved upwards to the position where the filter plate 4 is flush with the drying platform 3 in any one mode, and then the corresponding electric push rod 17 drives the push plate 5 to move so as to send the filtered kitchen waste to the post-drying platform 3 for drying treatment;

fourthly, after the kitchen waste is dried, the corresponding electric push rod 17 drives the push plate 5 to continuously move to enable the push plate to be close to the baffle 8 so as to extrude the kitchen waste on the drying platform 3, and at the moment, the electromagnet on-off baffle 8 is in a vertically fixed state;

fifthly, after the kitchen waste is compressed, the electromagnet is powered off, the push plate 5 continues to move to convey the kitchen waste on the drying platform 3 into the collection chamber through the opening, and at the moment, the baffle 8 is turned upwards under the action of the kitchen waste;

sixthly, the corresponding electric push rod 17 drives the pressing plate 16 to move downwards to extrude the kitchen waste in the waste collection box 15, so that the volume of the kitchen waste is reduced, and the subsequent collection and transportation are facilitated;

seventhly, the ejection structure is started periodically to eject the garbage collection box 15 filled with the kitchen garbage from the discharge hole, so that the kitchen garbage is convenient to dump; after the kitchen waste is dumped, the empty waste collection box 15 is manually slid into the collection chamber from the discharge hole.

It should be noted that, the electronic components according to the present invention are all conventionally used, and the above-mentioned components are electrically connected to the controller, and the control circuit between the controller and each component is conventionally used.

In addition, in the operation process, the controller controls the opening and closing and the operation time of each electronic component, ensures that each component can work independently and normally without mutual influence, and ensures the smooth operation of the whole kitchen waste treatment process.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a multi-functional domestic kitchen garbage preprocessing device which characterized in that: the device comprises a box body (1), wherein the space inside the box body (1) is divided into a treatment chamber and a collection chamber by a partition board which is vertically and fixedly installed, the top of the box body (1) is provided with at least one feeding hole (2) communicated with the treatment chamber, and the bottom of the box body is provided with a discharging hole communicated with the collection chamber; an opening for communicating the treatment chamber with the collection chamber is formed in the partition plate, and a drying platform (3) is horizontally and fixedly arranged at the position, corresponding to the opening, of the lower part in the treatment chamber; the kitchen garbage to be treated thrown in from the feeding hole (2) can fall onto the drying platform (3) for drying treatment, and can enter the collecting chamber from the opening for collection.

2. A multi-functional domestic kitchen waste pre-treatment device according to claim 1, characterized in that: a filter plate (4) is horizontally arranged at the lower part in the treatment chamber corresponding to the position of one side, away from the opening, of the drying platform (3), the filter plate (4) can move up and down and is positioned, and the feed inlet (2) is positioned above the filter plate (4); a push plate (5) is vertically arranged on one side, far away from the drying platform (3), above the filter plate (4), and the push plate (5) can horizontally move and be positioned; the filter plate (4) can move downwards to the lower part of the drying platform (3) to filter kitchen garbage, or move upwards to be flush with the drying platform (3), the push plate (5) moves horizontally to convey the kitchen garbage filtered on the filter plate (4) to the drying platform (3) to be dried, and the dried kitchen garbage is conveyed to the collecting chamber through the opening.

3. A multi-functional domestic kitchen waste pre-treatment device according to claim 2, characterized in that: a sewage collecting box (6) with an open upper end is arranged in the treatment chamber, can move up and down and is positioned at a position corresponding to the lower part of the filter plate (4), and the filter plate (4) is fixedly arranged at the open end of the sewage collecting box (6); and a sewage discharge port (7) for communicating with a drain pipe is arranged at the bottom of the sewage collecting box (6).

4. A multi-functional domestic kitchen waste pre-treatment device according to claim 2, characterized in that: the opening can be opened and closed and is provided with a baffle (8) which is used for being matched with the push plate (5) to extrude and dry kitchen garbage.

5. A multi-functional domestic kitchen waste pretreatment device according to any of claims 2-4, characterized in that: a bottom plate (9) is fixedly arranged in the treatment chamber at a position corresponding to the upper part of the push plate (5), one side of the bottom plate (9) extends to the upper part of one side of the filter plate (4) far away from the drying platform (3), and the feed inlet (2) is positioned above the bottom plate (9); two crushing rollers (10) are horizontally arranged in parallel at positions corresponding to the upper part of the bottom plate (9) in the treatment chamber, the two crushing rollers (10) can horizontally and synchronously rotate in opposite directions to crush kitchen waste, and the crushed kitchen waste can fall onto the filter plate (4).

6. A multi-functional domestic kitchen waste pretreatment device according to claim 5, characterized in that: the bottom plate (9) is horizontally arranged, spiral conveying rollers (11) are horizontally arranged between the bottom plate and the crushing rollers (10) in a rotating mode, and the spiral conveying rollers (11) are used for conveying the crushed kitchen garbage to the filter plates (4).

7. A multi-functional domestic kitchen waste pretreatment device according to claim 5, characterized in that: the bottom plate (9) is obliquely arranged, and the horizontal height of one end, close to the filter plate (4), of the bottom plate is lower than the horizontal height of one end, far away from the filter plate (4), of the bottom plate.

8. A multi-functional domestic kitchen waste pretreatment device according to any of claims 1-4, characterized in that: the utility model discloses a drying device, including drying platform (3), at least one exhaust fan (13), at least one disinfection lamp (12) and at least one exhaust fan (13) are installed to the position fixed mounting that corresponds stoving platform (3) top in the process chamber, exhaust fan (13) are located the top of disinfection lamp (12), the top of process chamber corresponds the position of exhaust fan (13) top is equipped with at least one exhaust hole (14).

9. A multi-functional domestic kitchen waste pretreatment device according to any of claims 1-4, characterized in that: the bottom in the collection chamber corresponds position horizontal slip below the opening installs rubbish collection box (15), rubbish collection box (15) can be followed the discharge gate slides in the collection chamber in order to collect kitchen garbage, or rubbish collection box (15) are followed the discharge gate roll-off is in order to empty kitchen garbage.

10. A multi-functional domestic kitchen waste pretreatment device according to any of claims 1-4, characterized in that: a pressing plate (16) is horizontally arranged in the collecting chamber corresponding to the position above the opening, and the pressing plate (16) can move up and down and is positioned to compress the kitchen waste dried in the collecting chamber.