CN211636799U - Kitchen waste crushing and grinding device - Google Patents

Abstract

The utility model relates to a rubbish recovery processing equipment technical field especially relates to a broken grinder of kitchen rubbish, including epitheca, mesochite, bottom, broken grinding cang gai, broken grinding storehouse, motor, broken grinder and interface arrangement, still include evacuating device, evacuating device includes the vacuum suction case, be provided with oral siphon, outlet pipe and evacuation pipe on the vacuum suction case respectively, the oral siphon switch-on the drainage pipe, the outlet pipe externally switches on kitchen drainage pipe, the evacuation pipe switch-on has the evacuation pump, be provided with first control valve, second control valve and third control valve on oral siphon, outlet pipe and the evacuation pipe respectively. The utility model relates to a broken grinder of kitchen rubbish not only can carry out broken grinding to rubbish from cooking to can be favorable to leading to smoothly externally discharging fast, avoid blockking up.

Description

Kitchen waste crushing and grinding device

Technical Field

The utility model relates to a rubbish recovery processing equipment technical field especially relates to a broken grinder of kitchen rubbish.

Background

In the prior art, a kitchen waste disposer comprises an upper shell, a middle shell, a bottom cover, a crushing and grinding bin, a motor, a crushing and grinding device and an interface device, wherein the top of the crushing and grinding bin cover is provided with an interface, and the interface is provided with a flange; the crushing and grinding bin comprises an accommodating cavity, a pivoting seat and a drainage pipe, wherein the pivoting seat and the drainage pipe are arranged on a bottom plate; the motor is fixedly connected with the crushing and grinding bin, a motor shaft is in rotating fit with the pivoting seat and is in liquid seal, the crushing and grinding device is arranged in the accommodating cavity, and the motor shaft drives the grinding device; the mouth of the crushing and grinding bin cover extends from the top of the upper shell and the drain pipe extends from the intersection of the upper shell and the middle shell. There are problems in that: the crushed particles have large particle size and are easy to block a sewer.

In order to solve the technical problem, a chinese utility model patent No. ZL 201821050501.0 discloses a kitchen waste disposer capable of crushing and grinding kitchen waste, which comprises an upper shell, a middle shell, a bottom cover, a crushing and grinding bin, a motor, a crushing and grinding device and an interface device, wherein the top of the crushing and grinding bin cover is provided with an interface, and the interface is provided with a flange; the crushing and grinding bin comprises an accommodating cavity, a pivoting seat and a drainage pipe, wherein the pivoting seat and the drainage pipe are arranged on a bottom plate; the motor is fixedly connected with the crushing and grinding bin, a motor shaft is in rotating fit with the pivoting seat and is in liquid seal, the crushing and grinding device is arranged in the accommodating cavity, and the motor shaft drives the grinding device; the interface of the crushing and grinding bin cover extends out of the top of the upper shell, and the drain pipe extends out of the intersection of the upper shell and the middle shell; the method is characterized in that: the grinding device comprises a knife wall, a knife wall seat, an upper knife body, a centrifugal pendulum bob, an upper turntable, a lower knife body and a lower turntable,

the upper part of the inner surface of the knife wall is provided with a polygon body, and the lower part of the inner surface of the knife wall is provided with a through hole and a clamping groove with a lower opening; the knife wall seat comprises a cylindrical sleeve, a circular ring supporting plate arranged at the lower end of the cylindrical sleeve, a clamping tongue arranged at the lower part in the cylindrical sleeve and an axial bulge arranged on the outer surface; the lower cutter body comprises a circular seat plate and a plurality of crescent knives arranged around the circular seat plate, and cutting edges of the crescent knives are arranged on the convex side and positioned on the upper surface; the lower disc body is annular and is provided with a plurality of axial holes; an axial clamping groove is formed in the inner wall of the containing cavity of the crushing and grinding bin; the lower disc body is fixed in the crushing and grinding bin at the lower part of the accommodating cavity, and the lower surface of the crescent knife is attached to the upper surface of the lower disc body; the upper rotary disc is positioned in the knife wall, the upper rotary disc is opposite to the middle part of the through hole in the knife wall in the height direction, and a gap is reserved between the upper rotary disc and the knife wall; the motor shaft is fixedly connected with the circular seat plate of the lower cutter body and the upper rotary disc; the upper cutter bodies are circularly distributed on the upper turntable, the centrifugal pendulum bob is pivoted on the upper turntable, and the upper cutter bodies and the centrifugal pendulum bob are arranged alternately; the knife wall is arranged in the knife wall seat, the clamping tongue is embedded with the clamping groove, the annular supporting plate supports the knife wall, the knife wall seat is arranged in the containing cavity, and the axial protrusion is embedded with the axial clamping groove. The advantage of the structural scheme of above-mentioned patent lies in that to the rubbish breakage convenience in kitchen to the rubbish particle diameter after the breakage is littleer, avoids blockking up the sewer.

However, in the practical process of the above patent, it is found that the garbage fluid after being crushed and ground is slowly discharged, and the fluid contains a large amount of residue, which is easy to block at the position of the drainage pipe, and affects the normal operation of the crushing and grinding device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a further improvement of making on the basis of prior patent in the background art discloses a broken grinder of kitchen rubbish, not only can carry out broken grinding to rubbish from cooking to can be favorable to quick smooth and orderly externally discharging, avoid blockking up.

In order to solve the technical problem, the utility model discloses a technical scheme is:

a kitchen waste crushing and grinding device comprises an upper shell, a middle shell, a bottom cover, a crushing and grinding bin, a motor, a crushing and grinding device and an interface device, wherein the top of the crushing and grinding bin cover is provided with an interface, and a flange is arranged on the interface; the crushing and grinding bin comprises an accommodating cavity, a pivoting seat arranged on the bottom cover and a drainage pipe; the motor is fixedly connected with the crushing and grinding bin, a motor shaft is in rotating fit with the pivoting seat and is in liquid seal, the crushing and grinding device is arranged in the accommodating cavity, and the motor shaft drives the grinding device; the grinding device comprises a knife wall, a knife wall seat, an upper knife body, a centrifugal pendulum bob, an upper rotary disc, a lower knife body and a lower disc body, wherein the upper part of the inner surface of the knife wall is provided with a polygon body; the motor shaft and the lower cutter body are fixedly connected with the upper rotary disc; the upper cutter bodies are circularly distributed on the upper turntable, the centrifugal pendulum bob is pivoted on the upper turntable, and the upper cutter bodies and the centrifugal pendulum bob are arranged alternately; the knife wall is arranged in the knife wall seat, and the vacuum-pumping device comprises a vacuum-pumping box, wherein a water inlet pipe, a water outlet pipe and a vacuum-pumping pipe are respectively arranged on the vacuum-pumping box, the water inlet pipe is communicated with the drainage pipe, the water outlet pipe is communicated with the kitchen drainage pipe, the vacuum-pumping pipe is communicated with a vacuum-pumping pump, and a first control valve, a second control valve and a third control valve are respectively arranged on the water inlet pipe, the water outlet pipe and the vacuum-pumping pipe.

During the crushing and grinding period, the first control valve and the second control valve are closed, the third control valve is opened, the vacuum pumping pump is used for carrying out vacuum pumping treatment on the vacuum pumping box, and the interior of the vacuum pumping box is in a negative pressure state; after the work of broken grinding is accomplished, warp at the holding intracavity the kitchen garbage fluid that broken grinder ground can accumulate in holding chamber and drain pipe, closes the third control valve this moment to open first control valve, let vacuum suction case and drain pipe and holding chamber switch-on, because the effect of negative pressure, the kitchen garbage fluid that piles up in drain pipe and holding intracavity can be sucked fast brute force in the vacuum suction incasement, so just can avoid the kitchen garbage fluid to cause the jam in the position of drain pipe, accomplish the suction after, alright with opening the second control valve lets the kitchen garbage fluid in the vacuum suction incasement discharge to the kitchen drainage pipe in the outside through the outlet pipe, accomplish the work of discharging.

Therefore the utility model relates to a broken grinder of kitchen rubbish not only can carry out broken grinding to the rubbish from cooking to can be favorable to leading to smoothly discharge outward fast, avoid blockking up.

Furthermore, the water outlet pipe is arranged at the bottom of the vacuum suction box, and the water inlet pipe and the vacuumizing pipe are arranged on two opposite sides of the vacuum suction box. Because the water outlet pipe is arranged at the bottom of the vacuum suction box, kitchen waste fluid accumulated in the vacuum suction box can automatically fall into a kitchen drainage pipeline due to self weight.

Furthermore, the sealing cover is arranged at the top of the vacuum suction box in a sealing mode, so that the vacuum suction box can be cleaned by opening the sealing cover, and cleaning work is facilitated.

Further, the inner ring of the sealing cover is provided with a sealing ring, and the sealing cover is hermetically arranged on the top opening of the vacuum suction box through the sealing ring. Thereby facilitating the sealing of the sealing cover against the vacuum suction box.

Further, the number of the drainage pipes is two and the drainage pipes are respectively arranged on two opposite sides of the accommodating cavity, and the number of the vacuumizing devices is two and the two drainage pipes are respectively communicated through the water inlet pipe. Therefore, the kitchen waste fluid in the crushing and grinding bin and the drainage pipe can be sucked at two sides simultaneously, the kitchen waste fluid is sucked into the vacuum suction box more quickly and powerfully, the kitchen waste fluid is further discharged to the outside quickly and smoothly, and blockage is avoided.

The utility model has the advantages that:

during the crushing and grinding period, the first control valve and the second control valve are closed, the third control valve is opened, the vacuum pumping pump is used for carrying out vacuum pumping treatment on the vacuum pumping box, and the interior of the vacuum pumping box is in a negative pressure state; after the work of broken grinding is accomplished, warp at the holding intracavity the kitchen garbage fluid that broken grinder ground can accumulate in holding chamber and drain pipe, closes the third control valve this moment to open first control valve, let vacuum suction case and drain pipe and holding chamber switch-on, because the effect of negative pressure, the kitchen garbage fluid that piles up in drain pipe and holding intracavity can be sucked fast brute force in the vacuum suction incasement, so just can avoid the kitchen garbage fluid to cause the jam in the position of drain pipe, accomplish the suction after, alright with opening the second control valve lets the kitchen garbage fluid in the vacuum suction incasement discharge to the kitchen drainage pipe in the outside through the outlet pipe, accomplish the work of discharging.

Therefore the utility model relates to a broken grinder of kitchen rubbish not only can carry out broken grinding to the rubbish from cooking to can be favorable to leading to smoothly discharge outward fast, avoid blockking up.

Drawings

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

Fig. 2 is a schematic diagram of a further embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and schematic or simplified schematic drawings only, not for the purpose of limiting the same, and not for the purpose of limiting the same; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "vertical", "horizontal", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Furthermore, if terms such as "first," "second," etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, it will be apparent to those of ordinary skill in the art that the specific meanings of the above terms may be understood according to particular circumstances.

As shown in fig. 1, a kitchen waste crushing and grinding device comprises an upper shell 1, a middle shell 2, a bottom cover 3, a crushing and grinding bin cover 4, a crushing and grinding bin 5, a motor 6, a crushing and grinding device and an interface device, wherein the top of the crushing and grinding bin cover 4 is provided with an interface 41, and a flange 42 is arranged on the interface 41; the crushing and grinding bin 5 comprises a containing cavity 51, a pivoting seat 100 arranged on the bottom cover 3 and a drainage pipe 52; the motor 6 is fixedly connected with the crushing and grinding bin 5, the motor shaft 61 is in rotating fit with the pivoting seat 100 and is in liquid seal, the crushing and grinding device is arranged in the accommodating cavity 51, and the motor shaft 61 drives the grinding device; the interface 41 of the crushing and grinding bin cover 4 extends out from the top of the upper shell, the drain pipe 52 extends out from the intersection of the upper shell 1 and the middle shell 2, the grinding device comprises a knife wall 7, a knife wall seat 8, an upper knife body 9, a centrifugal pendulum bob 10, an upper rotary disc 11, a lower knife body 12 and a lower disc body 13, the upper part of the inner surface of the knife wall 7 is provided with a polygon body 71, the knife wall seat 8 is sleeved on the periphery of the knife wall 7 in a matching way, the lower knife body 12 is arranged at the bottom of the knife wall 7, the lower disc body 13 is annular, the lower disc body 13 is vertically provided with a plurality of axial holes, the lower disc body 13 is fixed in the crushing and grinding bin 5 at the lower part of the accommodating cavity 51, the upper rotary disc 11 is positioned in the knife wall 7, the upper rotary disc 11 is opposite to the middle part of the through hole 72 in the knife wall 7 in the; the motor shaft 61 and the lower cutter body 12 are fixedly connected with the upper turntable 11; the upper cutter bodies 9 are circularly distributed on the upper turntable 11, the centrifugal pendulums 10 are pivoted on the upper turntable 11, and the upper cutter bodies 9 and the centrifugal pendulums 10 are arranged alternately; the blade wall 7 is arranged in a blade wall seat 8.

When the kitchen waste collecting device is used, kitchen waste forms waste fluid after being ground in the accommodating cavity 51, the waste fluid finally flows into the position of the drainage pipe 52, and in order to avoid blockage of the kitchen waste fluid at the position of the drainage pipe 52, the kitchen waste fluid rapidly and smoothly passes through the drainage pipe 52, as shown in fig. 1, the kitchen waste collecting device further comprises a vacuumizing device 200, the vacuumizing device 200 comprises a vacuum suction box 201, a water inlet pipe 202, a water outlet pipe 203 and a vacuumizing pipe 204 are connected to the vacuum suction box 201 respectively, the water inlet pipe 202 is communicated with the drainage pipe 52, the water outlet pipe 203 is communicated with a kitchen drain pipe outwards, the vacuumizing pipe 204 is communicated with a vacuumizing pump 205, and a first control valve 206, a second control valve 207 and a third control valve 208 are installed on the water inlet pipe 202, the water outlet pipe 203.

During the crushing and grinding period, the first control valve 206 and the second control valve 207 are controlled to be closed, the third control valve 208 is controlled to be opened, the vacuum pumping pump 205 is enabled to pump vacuum to the vacuum suction box 201, and the interior of the vacuum suction box 201 is enabled to be in a negative pressure state; after the crushing and grinding operation is completed, the kitchen waste fluid crushed and ground by the crushing and grinding device in the accommodating cavity 51 is accumulated in the accommodating cavity 51 and the drain pipe 52, at this time, the third control valve 208 is closed, and the first control valve 206 is opened to connect the vacuum suction box 201 with the drain pipe 52, and due to the action of negative pressure, the kitchen waste fluid accumulated in the drain pipe 52 and the accommodating cavity 51 is rapidly and powerfully sucked into the vacuum suction box 201, so that the kitchen waste fluid can be prevented from being blocked at the position of the drain pipe 52, after the suction operation is completed, the second control valve 207 can be opened to discharge the kitchen waste fluid in the vacuum suction box 201 to the outside through the water outlet pipe 203, and the discharge operation is completed.

Therefore the utility model relates to a broken grinder of kitchen rubbish not only can carry out broken grinding to the rubbish from cooking to can be favorable to leading to smoothly discharge outward fast, avoid blockking up.

As a further supplement and improvement to this embodiment, as shown in fig. 1, the water outlet pipe 203 is connected to the bottom of the vacuum suction box 201, and the water inlet pipe 202 and the vacuum tube 204 are connected to two opposite sides of the vacuum suction box 201. Since the water outlet pipe 203 is connected to the bottom of the vacuum suction box 201, the kitchen waste fluid accumulated in the vacuum suction box 201 can be automatically dropped into the kitchen drain pipe by its own weight.

As a further supplement and improvement to this embodiment, as shown in fig. 1, a sealing cover 209 is sealingly installed on the top of the vacuum suction box 201, so that the vacuum suction box 201 can be cleaned by opening the sealing cover 209, thereby facilitating the cleaning operation.

As a further supplement and improvement to this embodiment, as shown in fig. 1, a sealing ring 210 is fixedly mounted on the inner ring of the sealing cover 209, and the sealing cover 209 is sealingly mounted on the top opening of the vacuum suction box 201 through the sealing ring 210, so that the sealing cover 209 can be conveniently sealed against the vacuum suction box 201.

As a further supplement and improvement to the present embodiment, as shown in fig. 2, the number of the drain pipes 52 is two and is divided at the left and right sides of the accommodating chamber 51, and the number of the vacuum pumping devices 200 is two and connects the two drain pipes 52 at the left and right sides through the respective water inlet pipes. Therefore, the kitchen waste fluid in the crushing and grinding bin 5 and the discharge pipe 52 can be sucked at two sides simultaneously, the kitchen waste fluid is sucked into the vacuum suction box 201 more quickly and powerfully, the kitchen waste fluid is further discharged to the outside quickly and smoothly, and blockage is avoided.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (5)

1. A kitchen waste crushing and grinding device comprises an upper shell (1), a middle shell (2), a bottom cover (3), a crushing and grinding bin cover (4), a crushing and grinding bin (5), a motor (6), a crushing and grinding device and an interface device, wherein the top of the crushing and grinding bin cover (4) is provided with an interface (41), and the interface (41) is provided with a flange (42); the crushing and grinding bin (5) comprises an accommodating cavity (51), a pivoting seat (100) arranged on the bottom cover (3) and a drainage pipe (52); the motor (6) is fixedly connected with the crushing and grinding bin (5), the motor shaft (61) is in running fit with the pivoting seat (100) and is in liquid seal, the crushing and grinding device is arranged in the accommodating cavity (51), and the motor shaft (61) drives the grinding device; the interface (41) of the crushing and grinding bin cover (4) extends out of the top of the upper shell, the drain pipe (52) extends out of the intersection of the upper shell (1) and the middle shell (2), the grinding device comprises a knife wall (7), a knife wall seat (8), an upper knife body (9), a centrifugal pendulum (10), an upper rotary disc (11), a lower knife body (12) and a lower rotary disc (13), a polygon body (71) is arranged on the upper portion of the inner surface of the knife wall (7), the knife wall seat (8) is sleeved on the periphery of the knife wall (7) in a matching mode, the lower knife body (12) is arranged at the bottom of the knife wall (7), the lower rotary disc (13) is circular, a plurality of axial holes are vertically arranged in the lower rotary disc (13), the lower rotary disc (13) is fixed in the crushing and grinding bin (5) at the lower portion of the containing cavity (51), the upper rotary disc (11) is located in the knife wall (7), the upper rotary disc (11) is opposite to the middle portion of the through hole (72) in the, a gap is reserved between the upper turntable (11) and the knife wall (7); the motor shaft (61) and the lower cutter body (12) are fixedly connected with the upper turntable (11); the upper cutter bodies (9) are circularly distributed on the upper turntable (11), the centrifugal pendulums (10) are pivoted on the upper turntable (11), and the upper cutter bodies (9) and the centrifugal pendulums (10) are arranged alternately; the utility model discloses an in the kitchen, including sword wall seat (8), the vacuum extractor (200) is established in sword wall seat (7), its characterized in that still includes vacuum extractor (200), vacuum extractor (200) include vacuum suction case (201), be provided with oral siphon (202), outlet pipe (203) and evacuation pipe (204) on vacuum suction case (201) respectively, oral siphon (202) switch-on drain pipe (52), outlet pipe (203) switch-on kitchen drainage pipe outward, evacuation pipe (204) switch-on have evacuation pump (205), be provided with first control valve (206), second control valve (207) and third control valve (208) on oral siphon (202), outlet pipe (203) and evacuation pipe (204) respectively.

2. The kitchen waste crushing and grinding device according to claim 1, characterized in that the water outlet pipe (203) is arranged at the bottom of the vacuum suction box (201), and the water inlet pipe (202) and the vacuum pipe (204) are arranged at two opposite sides of the vacuum suction box (201).

3. Kitchen waste crushing and grinding device according to claim 2, characterized in that the top of the vacuum suction box (201) is sealingly fitted with a sealing cover (209).

4. Kitchen waste crushing and grinding device according to claim 3, characterized in that the inner ring of the sealing cover (209) is provided with a sealing ring (210), and the sealing cover (209) is sealingly mounted on the top opening of the vacuum suction box (201) by means of the sealing ring (210).

5. Kitchen waste crushing and grinding device according to claim 4, characterized in that the number of said discharge pipes (52) is two and is divided on opposite sides of the housing chamber (51), and that the number of said vacuum extractor (200) is two and is connected to said two discharge pipes (52) through said water inlet pipe, respectively.

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