CN212250960U - A vibration/noise reduction structure for kitchen garbage disposer - Google Patents
A vibration/noise reduction structure for kitchen garbage disposer Download PDFInfo
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- CN212250960U CN212250960U CN201922429807.8U CN201922429807U CN212250960U CN 212250960 U CN212250960 U CN 212250960U CN 201922429807 U CN201922429807 U CN 201922429807U CN 212250960 U CN212250960 U CN 212250960U
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Abstract
A shock absorption and noise reduction structure for a kitchen garbage disposer comprises a shell, a grinding cavity and a motor base, wherein the top of the shell is provided with an opening and is connected with an installation pipe which is in butt joint with the bottom of a water tank, the inner wall of the top end of the shell is provided with a feed pipe, the bottom of the feed pipe is obliquely arranged inwards, sound absorption cotton is arranged on the inner wall of the shell, the upper end of the grinding cavity is provided with the opening, the opening at the upper end of the grinding cavity is inwards bent to form a connecting sleeve, the connecting sleeve is sleeved on the outer side of the feed pipe, the bottom of the connecting sleeve is hinged with a rotating shaft, a torsion spring is arranged on the rotating shaft, one side, opposite to each of the; the switch cover can carry out the separation to the noise of grinding the intracavity, prevents that the noise from spreading from the basin through the installation pipe to greatly reduced the production of noise.
Description
Technical Field
The utility model belongs to the technical field of kitchen garbage processing, concretely relates to vibration/noise reduction structure for kitchen garbage processor.
Background
The kitchen waste disposer is an upgraded product of a food waste disposer or a kitchen food waste disposer, can widely treat kitchen waste such as cooked kitchen waste, leftovers and vegetable leaves, including raw kitchen waste including fruit peels, fish bones, vegetable stalks, egg shells, tea leaves, bones and shells, and also refers to kitchen waste such as raw materials and finished products or residues required in household diet. The kitchen waste disposer comprises an anti-corrosion grinding cavity, a full stainless steel grinding hammer, a full stainless steel grinding disc and the like. The high-speed rotating permanent magnet motor is utilized to drive the rotary disc in the grinding cavity, food waste is impacted with each other in a very short time under the action of centrifugal force, and the food waste is ground into fine particles to be discharged out of a pipeline along water flow. In the prior art, a grinding cavity and a motor are directly and fixedly connected with a shell of a garbage disposer, the motor drives a turntable to vibrate when rotating at a high speed, so that the grinding cavity and the shell of the garbage disposer are driven to vibrate, and a connecting pipe orifice on the shell of the garbage disposer is directly connected with the bottom of a water tank, so that the vibration of the shell causes a gap to appear at the connecting pipe orifice and finally causes the phenomenon of leakage; meanwhile, due to the high-speed operation of the motor and the direct collision between the rotary disc and food residues, a large amount of noise can be generated, and the normal use of a user can be influenced.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model discloses a vibration/noise reduction structure for kitchen garbage disposer for solve among the prior art kitchen garbage disposer range of vibration big, problem that noise pollution is big.
The specific technical scheme is as follows:
a shock-absorbing and noise-reducing structure for a kitchen garbage disposer comprises a shell, a grinding cavity and a motor base, wherein the top of the shell is provided with an opening and is provided with an installation pipe butted with the bottom of a water tank, the inner wall of the top end of the shell is provided with an inlet pipe, the bottom of the inlet pipe is inclined towards the inner side, the inner wall of the shell is provided with sound-absorbing cotton, the surface of the sound-absorbing cotton is provided with a plurality of bulges, the bottom of the shell is provided with a plurality of shock-absorbing seats, the upper ends of the shock-absorbing seats are respectively provided with a groove, the centers of the grooves are respectively and vertically provided with a connecting rod, the lower end of the connecting rod is respectively sleeved with a first shock-absorbing spring, the upper end of the connecting rod is sleeved with a supporting sleeve, the bottom of the supporting sleeve is provided with a sliding cavity, the upper end, the upper end of the grinding cavity is provided with an opening, the opening at the upper end of the grinding cavity is bent inwards to form a connecting sleeve, the connecting sleeve is sleeved on the outer side of the feeding pipe, two ends and two sides of the bottom of the connecting sleeve are hinged with rotating shafts, the rotating shafts are sleeved with torsion springs, switch boards are fixedly connected to opposite sides of the four rotating shafts, the four switch boards are obliquely arranged downwards, the upper ends of the switch boards are abutted against the bottom of the feeding pipe, and two sides of two adjacent switch boards are mutually attached; a discharge pipe is arranged on one side of the bottom of the grinding cavity, and one end of the discharge pipe penetrates through one side of the shell; the motor cabinet is fixed to be set up in casing inner chamber bottom center, is equipped with a plurality of second damping spring on the inner wall all around of motor cabinet, and is equipped with the locating rack in the motor cabinet, the outside of locating rack with second damping spring's one end is connected, and is equipped with driving motor perpendicularly in the locating rack, be connected with the drive shaft on driving motor's the output shaft, the drive shaft runs through the bottom of grinding the chamber and is equipped with abrasive disc and broken blade.
Furthermore, a movable hole is formed in the bottom of the motor base, a sliding seat is arranged at the bottom of the positioning frame, a limiting shaft is arranged at the bottom of the sliding seat, and the limiting shaft is embedded into the movable hole.
Furthermore, the radius of the movable hole is not smaller than the distance between the side wall of the positioning frame and the inner wall of the motor base.
Furthermore, a space is reserved between the top of the grinding cavity and the top of the inner cavity of the shell.
Further, the switch board is in a triangular structure.
Further, the crushing blade is positioned above the grinding disc.
The utility model has the advantages that:
(1) the utility model discloses be provided with a plurality of second damping spring between well motor cabinet and the locating rack, most vibrational force that produces when the motor operation absorbs through second damping spring, and grind the chamber bottom through supporting the cover, the connecting rod, first damping spring realizes the flexonics with the shock mount, produce the collision with the food disintegrating slag when abrasive disc and broken blade, make it can absorb through first damping spring to grind the chamber production vibrational force, effectively avoided leading to producing the seepage phenomenon that the pine appears between installation pipe and the bottom of the basin because of the vibration.
(2) The utility model discloses an it inhales the sound cotton to be equipped with on the shells inner wall, can effective absorption produce the noise because of abrasive disc and broken blade and food disintegrating slag collision, and the adapter sleeve bottom in grinding chamber articulates through the pivot has a plurality of switch boards, when food disintegrating slag weight reaches basis weight, the switch lid is opened and is made it fall into in the grinding chamber, when abrasive disc and broken blade at the during operation, the switch lid can carry out the separation to the noise in the grinding chamber, prevent that the noise from spreading from the basin through the installation pipe, thereby greatly reduced the production of noise.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Description of the reference numerals
The grinding machine comprises a shell 1, a grinding cavity 2, a connecting sleeve 21, a rotating shaft 22, a torsion spring 23, a switch board 24, a motor base 3, a mounting hole 301, a second damping spring 31, a positioning frame 32, a sliding seat 321, a limiting shaft 322, a driving motor 33, a driving shaft 34, a grinding disc 35, a crushing blade 36, a mounting pipe 4, a feeding pipe 5, sound absorbing cotton 6, a protrusion 61, a damping seat 7, a groove 71, a connecting rod 72, a first damping spring 73, a supporting sleeve 74, a sliding cavity 741 and a discharging pipe 8.
Detailed Description
For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the drawing below the utility model discloses further describe, any is right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope. The utility model discloses in the fixed connection who mentions, fixed setting is the general connected mode among the mechanical field, and welding, bolt and nut are connected and the screw connection is all can.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
A shock-absorbing and noise-reducing structure for a kitchen garbage disposer comprises a shell, a grinding cavity and a motor base, wherein the top of the shell is provided with an opening and is provided with an installation pipe butted with the bottom of a water tank, the inner wall of the top end of the shell is provided with an inlet pipe, the bottom of the inlet pipe is inclined towards the inner side, the inner wall of the shell is provided with sound-absorbing cotton, the surface of the sound-absorbing cotton is provided with a plurality of bulges, the bottom of the shell is provided with a plurality of shock-absorbing seats, the upper ends of the shock-absorbing seats are respectively provided with a groove, the centers of the grooves are respectively and vertically provided with a connecting rod, the lower end of the connecting rod is respectively sleeved with a first shock-absorbing spring, the upper end of the connecting rod is sleeved with a supporting sleeve, the bottom of the supporting sleeve is provided with a sliding cavity, the upper end, the upper end of the grinding cavity is provided with an opening, the opening at the upper end of the grinding cavity is bent inwards to form a connecting sleeve, the connecting sleeve is sleeved on the outer side of the feeding pipe, two ends and two sides of the bottom of the connecting sleeve are hinged with rotating shafts, the rotating shafts are sleeved with torsion springs, switch boards are fixedly connected to opposite sides of the four rotating shafts, the four switch boards are obliquely arranged downwards, the upper ends of the switch boards are abutted against the bottom of the feeding pipe, and two sides of two adjacent switch boards are mutually attached; a discharge pipe is arranged on one side of the bottom of the grinding cavity, and one end of the discharge pipe penetrates through one side of the shell; the motor cabinet is fixed to be set up in casing inner chamber bottom center, is equipped with a plurality of second damping spring on the inner wall all around of motor cabinet, and is equipped with the locating rack in the motor cabinet, the outside of locating rack with second damping spring's one end is connected, and is equipped with driving motor perpendicularly in the locating rack, be connected with the drive shaft on driving motor's the output shaft, the drive shaft runs through the bottom of grinding the chamber and is equipped with abrasive disc and broken blade.
Furthermore, a movable hole is formed in the bottom of the motor base, a sliding seat is arranged at the bottom of the positioning frame, a limiting shaft is arranged at the bottom of the sliding seat, and the limiting shaft is embedded into the movable hole.
Furthermore, the radius of the movable hole is not smaller than the distance between the side wall of the positioning frame and the inner wall of the motor base.
Furthermore, a space is reserved between the top of the grinding cavity and the top of the inner cavity of the shell.
Further, the switch board is in a triangular structure.
Further, the crushing blade is positioned above the grinding disc.
The working principle is as follows:
after the kitchen waste falls onto the switch cover from the water tank through the mounting pipe and the feeding pipe, when food debris on the switch cover is accumulated to a certain weight, the switch pipe is unfolded downwards, so that the food debris falls into the grinding cavity, and the switch cover is closed again; then, a driving motor is started, the driving motor drives a grinding disc and a crushing blade to grind and grind the garbage, most of vibration force generated when the motor operates is absorbed by a second damping spring between a positioning frame and a motor base, and the grinding disc and the crushing blade collide with food slag, so that the vibration force generated in a grinding cavity can be absorbed by a first damping spring; and discharging the treated garbage through a discharge pipe.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A shock absorption and noise reduction structure for a kitchen garbage disposer is characterized by comprising a shell, a grinding cavity and a motor base, wherein the top of the shell is provided with an opening and is provided with an installation pipe, the inner wall of the top end of the shell is provided with an inlet pipe, the bottom of the inlet pipe is inclined towards the inner side, the inner wall of the shell is provided with sound absorption cotton, the surface of the sound absorption cotton is provided with a plurality of bulges, the bottom of the shell is provided with a plurality of shock absorption seats, the upper ends of the shock absorption seats are provided with grooves, the centers of the grooves are respectively and vertically provided with a connecting rod, the lower end of the connecting rod is sleeved with a first shock absorption spring, the upper end of the connecting rod is sleeved with a support sleeve, the bottom of the support sleeve is provided with a sliding cavity, the upper end of the connecting rod is embedded into the sliding cavity, the top of, the upper end of the grinding cavity is provided with an opening, the opening at the upper end of the grinding cavity is bent inwards to form a connecting sleeve, the connecting sleeve is sleeved on the outer side of the feeding pipe, two ends and two sides of the bottom of the connecting sleeve are hinged with rotating shafts, the rotating shafts are sleeved with torsion springs, switch boards are fixedly connected to opposite sides of the four rotating shafts, the four switch boards are obliquely arranged downwards, the upper ends of the switch boards are abutted against the bottom of the feeding pipe, and two sides of two adjacent switch boards are mutually attached; a discharge pipe is arranged on one side of the bottom of the grinding cavity, and one end of the discharge pipe penetrates through one side of the shell; the motor cabinet is fixed to be set up in casing inner chamber bottom center, is equipped with a plurality of second damping spring on the inner wall all around of motor cabinet, and is equipped with the locating rack in the motor cabinet, the outside of locating rack with second damping spring's one end is connected, and is equipped with driving motor perpendicularly in the locating rack, be connected with the drive shaft on driving motor's the output shaft, the drive shaft runs through the bottom of grinding the chamber and is equipped with abrasive disc and broken blade.
2. The shock-absorbing and noise-reducing structure for the kitchen garbage disposer as claimed in claim 1, wherein a movable hole is formed at the bottom of the motor base, a sliding seat is arranged at the bottom of the positioning frame, a limiting shaft is arranged at the bottom of the sliding seat, and the limiting shaft is embedded into the movable hole.
3. A shock-absorbing and noise-reducing structure for a kitchen garbage disposer as set forth in claim 2, wherein the radius of the movable hole is not less than the distance between the side wall of the spacer and the inner wall of the motor base.
4. A shock absorbing and noise reducing structure for a kitchen waste disposer as set forth in claim 1, wherein the grinding chamber is spaced from the housing interior chamber at the top.
5. A shock absorbing and noise reducing structure for a kitchen garbage disposer as set forth in claim 1, wherein the switch plate has a triangular configuration.
6. A shock absorbing and noise reducing structure for a kitchen waste disposer as set forth in claim 1, wherein the shredding blade is located above the grinding disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922429807.8U CN212250960U (en) | 2019-12-30 | 2019-12-30 | A vibration/noise reduction structure for kitchen garbage disposer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922429807.8U CN212250960U (en) | 2019-12-30 | 2019-12-30 | A vibration/noise reduction structure for kitchen garbage disposer |
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| CN212250960U true CN212250960U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922429807.8U Active CN212250960U (en) | 2019-12-30 | 2019-12-30 | A vibration/noise reduction structure for kitchen garbage disposer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737905A (en) * | 2021-08-06 | 2021-12-03 | 咸宁职业技术学院 | Drainage system for prefabricated building |
| CN113808561A (en) * | 2021-09-13 | 2021-12-17 | 西北工业大学 | Vibration and noise reduction device for underwater detection equipment |
-
2019
- 2019-12-30 CN CN201922429807.8U patent/CN212250960U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737905A (en) * | 2021-08-06 | 2021-12-03 | 咸宁职业技术学院 | Drainage system for prefabricated building |
| CN113808561A (en) * | 2021-09-13 | 2021-12-17 | 西北工业大学 | Vibration and noise reduction device for underwater detection equipment |
| CN113808561B (en) * | 2021-09-13 | 2024-03-12 | 西北工业大学 | Vibration and noise reduction device for underwater detection equipment |
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