CN212375013U - Well-sealed kitchen waste machine - Google Patents
Well-sealed kitchen waste machine Download PDFInfo
- Publication number
- CN212375013U CN212375013U CN201922376052.XU CN201922376052U CN212375013U CN 212375013 U CN212375013 U CN 212375013U CN 201922376052 U CN201922376052 U CN 201922376052U CN 212375013 U CN212375013 U CN 212375013U
- Authority
- CN
- China
- Prior art keywords
- driving shaft
- end cover
- kitchen waste
- top cover
- sealing ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Centrifugal Separators (AREA)
Abstract
The application discloses sealed good kitchen remains machine includes: a barrel body; the centrifugal device is arranged in the barrel body; a separator plate; the driving mechanism comprises a shell, an upper end cover and a lower end cover; the upper top cover is arranged in the upper groove of the upper end cover in a penetrating manner, and the lower top cover and the driving shaft are arranged in the lower groove of the lower end cover in a penetrating manner; a first sealing ring and a second sealing ring are arranged between the upper top cover and the driving shaft; a third sealing ring and a fourth sealing ring are arranged between the lower top cover and the driving shaft; a first double-row aligning roller bearing is arranged between the upper end cover and the driving shaft; and a second double-row aligning roller bearing is arranged between the lower end cover and the driving shaft. The sealing degree of the driving mechanism can be improved, so that waste oil in the oil discharging area is prevented from entering the driving shaft, and the driving shaft is prevented from being damaged; the driving shaft can be better in rotation performance and large in bearing capacity under the condition of ensuring the sealing degree, and the inside of the driving shaft is lubricated by lubricating oil, so that the driving shaft is stable and reliable in operation.
Description
Technical Field
The application relates to the field of household waste treatment, in particular to a kitchen waste machine with good sealing performance.
Background
Generally, kitchen waste includes many kinds, for example, leafy vegetables, cooked rice, fish meat, bones …, and the like. In order to rapidly process kitchen waste, kitchen waste machines developed for processing household kitchen waste are available on the market. One type of kitchen waste machine is a drying type, which heats and dries kitchen waste.
The other type of kitchen waste machine is a biochemical type, which is prepared by adding microbial bacteria to kitchen waste and heating the kitchen waste simultaneously during the process of stirring and pulverizing the kitchen waste, so that not only can the microbial bacteria be caused to react with the kitchen waste, but also the kitchen waste can be dried to form the kitchen waste into an organic fertilizer which can be used.
However, it is difficult to separate oil, water and slag in any type of kitchen waste machine. In addition, the driving shaft for driving the centrifugal bucket to rotate is also easily immersed by waste oil in the oil discharge area, so that the driving shaft is damaged.
SUMMERY OF THE UTILITY MODEL
The application provides a well-sealed kitchen waste machine to solve the problems in the prior art.
In order to solve the technical problem, the application provides a well-sealed kitchen waste machine, including:
a barrel body;
a centrifugal device disposed within the tub;
the partition plate separates the space between the barrel body and the centrifugal device into an oil discharge area and a slag discharge area which are mutually independent;
the driving mechanism comprises a shell, an upper end cover arranged at the upper end of the shell and a lower end cover arranged at the lower end of the shell; the upper end cover is provided with an upper groove extending downwards; the lower end cover is provided with a lower groove extending upwards; the driving mechanism further comprises an upper top cover penetrating through the upper groove of the upper end cover, a lower top cover penetrating through the lower groove of the lower end cover and a driving shaft penetrating through the upper end cover, the upper top cover, the lower end cover and the lower top cover, the upper end of the driving shaft is in transmission connection with the centrifugal device, and the lower end of the driving shaft is in transmission connection with the motor;
a first sealing ring and a second sealing ring which are arranged at intervals along the axial direction of the driving shaft are arranged between the upper top cover and the driving shaft;
a third sealing ring and a fourth sealing ring which are arranged at intervals along the axial direction of the driving shaft are arranged between the lower top cover and the driving shaft;
a first double-row aligning roller bearing is arranged between the upper end cover and the driving shaft;
and a second double-row aligning roller bearing is arranged between the lower end cover and the driving shaft.
Preferably, the first double row aligning roller bearing is located below the first seal ring.
Preferably, the second double row aligning roller bearing is located below the third seal ring.
Preferably, the driving shaft is provided with a first part, a second part and a third part which are sequentially connected from top to bottom, the cross section of the second part is larger than that of the first part and that of the second part, and the first double-row aligning roller bearing is sleeved at the connection position of the first part and the second part; the second double-row aligning roller bearing is sleeved at the joint of the second part and the third part.
Preferably, the first seal and the second seal are disposed in close proximity; the third seal and the fourth seal ring are disposed in close proximity.
Preferably, the rotating shaft of the motor and the lower end of the driving shaft are connected by a belt transmission.
Compared with the prior art, the kitchen waste machine of this application has following advantage:
1. the first sealing ring, the second sealing ring, the third sealing ring and the fourth sealing ring can improve the sealing degree of the driving mechanism so as to prevent waste oil in the oil discharge area from entering the driving shaft and further damage the driving shaft;
2. the first double-row centering roller bearing and the second double-row centering roller bearing can ensure that the driving shaft has better rotating performance and large bearing capacity under the condition of ensuring the sealing degree, and the inside of the driving shaft is lubricated by lubricating oil, thereby ensuring stable and reliable operation;
3. the centrifugal hopper enables water in the kitchen waste to enter an oil discharge area through filter screen discharge in a high-speed rotating process, and solid kitchen waste flies out from the top through a fan-shaped slope to enter a slag discharge area, so that efficient oil-water separation can be realized.
Drawings
FIG. 1 is a perspective view of a kitchen waste machine according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of the kitchen waste machine in an embodiment of the present application;
fig. 3 is an enlarged schematic view of the kitchen waste machine in the embodiment of the present application, mainly showing a driving mechanism.
The figures of the above drawings are numbered: 1. a centrifugal device; 11. a centrifugal hopper; 111. a centrifuge bucket; 112. a first flanging; 12. a blade; 13. a kick-out device; 14. a filter screen; 2. a barrel body; 3. a partition plate; 31. a plate body; 32. second flanging; 4. an oil drainage zone; 41. an oil discharge port; 5. a slag discharge area; 51. a slag discharge port; 6. a scraping system; 7. a support frame; 8. a shock pad; 9. a feeding cover; 91. a feed inlet; 92. a plastic pad; 10. a drive mechanism; 101. a housing; 102. an upper end cover; 103. a lower end cover; 104. An upper groove; 105. concave 10 grooves; 106. a top cover is arranged; 107. a lower top cover; 108. a drive shaft; 109. a motor; 201. A first seal ring; 202. a second seal ring; 203. a third seal ring; 204. a fourth seal ring; 301. a first double row aligning roller bearing; 302. a second double row aligning roller bearing; 401. a first portion; 402. a second portion; 403. a third portion; 404. a belt.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. It is to be noted that the drawings in the present application are all in simplified form and are not to precise scale, which is only for the purpose of facilitating and clearly assisting the description of the embodiments of the present application.
Referring to fig. 1, 2 and 3, an embodiment of the present application discloses a well-sealed kitchen waste machine, including:
a barrel body 2;
the centrifugal device 1 is arranged in the barrel body 2;
a partition plate which partitions a space between the tub 2 and the centrifugal device 1 into an oil discharge area 4 and a slag discharge area 5 which are independent of each other;
the driving mechanism 10 comprises a shell 101, an upper end cover 102 arranged at the upper end of the shell 101, and a lower end cover 103 arranged at the lower end of the shell 101; the upper end cap 102 has a downwardly extending upper groove 104; the lower end cap 103 has an upwardly extending lower groove 105; the driving mechanism 10 further comprises an upper top cover 106 inserted into the upper groove 104 of the upper end cover 102, a lower top cover 107 inserted into the lower groove 105 of the lower end cover 103, and a driving shaft 108 inserted into the upper end cover 102, the upper top cover 106, the lower end cover 103, and the lower top cover 107, wherein the upper end of the driving shaft 108 is in transmission connection with the centrifugal device 1, and the lower end of the driving shaft 108 is in transmission connection with a motor 109;
a first sealing ring 201 and a second sealing ring 202 which are arranged at intervals along the axial direction of the driving shaft 108 are arranged between the upper top cover 106 and the driving shaft 108;
a third sealing ring 203 and a fourth sealing ring 204 which are arranged at intervals along the axial direction of the driving shaft 108 are arranged between the lower top cover 107 and the driving shaft 108;
a first double-row aligning roller bearing 301 is arranged between the upper end cover 102 and the driving shaft 108;
a second double row of aligning roller bearings 302 is arranged between the lower end cap 103 and the drive shaft 108.
By means of the structure, the centrifugal hopper 11 discharges water in the kitchen waste into the oil discharge area 4 through the filter screen 14 in the high-speed rotation process, and the solid kitchen waste flies out from the top through the fan-shaped gradient and enters the slag discharge area 5, so that efficient oil-water separation can be realized. Meanwhile, the first sealing ring 201, the second sealing ring 202, the third sealing ring 203 and the fourth sealing ring 204 which are arranged at intervals along the axial direction of the driving shaft 108 can improve the sealing degree of the driving mechanism 10, so that waste oil in the oil discharge area 4 is prevented from entering the driving shaft 108, and the driving shaft 108 is damaged. Moreover, the first and second double-row centering roller bearings 301 and 302 can make the driving shaft 108 have better rotation performance while ensuring the sealing degree.
Specifically, the first double row aligning roller bearing 301 is located below the first seal ring 201. The second double row aligning roller bearing 302 is located below the third seal ring 203. Preferably, said first seal and said second seal ring 202 are disposed in close proximity; the third seal is disposed immediately adjacent to the fourth seal ring 204.
The driving shaft 108 is provided with a first part 401, a second part 402 and a third part 403 which are sequentially connected from top to bottom, the cross section of the second part 402 is larger than that of the first part 401 and the second part 402, and the first double-row aligning roller bearing 301 is sleeved at the connection position of the first part 401 and the second part 402; the two double-row self-aligning roller bearings are sleeved at the joint of the second part 402 and the third part 403.
By means of the structure, the driving mechanism 10 serves as a main component of the double-row self-aligning roller bearing, double-oil-seal sealing is adopted, sealing is reliable, the bearing is an axial double-row self-aligning roller bearing, bearing capacity is large, lubricating oil is adopted inside the bearing for lubrication, and stable and reliable operation is guaranteed.
In the present embodiment, the barrel 2 has a barrel shape, and the barrel 2 has an inner cavity. The inner cavity is used for arranging the centrifugal device 1 and the partition plate 3. The upper part of the barrel body 2 is provided with a feeding cover 9. The feeding cover 9 is provided with a funnel-shaped feeding hole 91. In particular, the feeding cover 9 may be provided with a viewing door. In order to ensure the sealing performance, a plastic pad 92 is arranged between the side wall of the feeding cover 9 and the side wall of the barrel body 2.
The centrifugal hopper 11 is positioned right below the feeding hole 91 to receive the crushed kitchen garbage. The bottom of the centrifugal hopper 11 is connected with the upper end of a transmission shaft extending along the vertical direction. During the rotation of the transmission shaft around the axial direction thereof, the centrifugal hopper 11 can also rotate around the vertical direction. The centrifugal hopper 11 is internally provided with a blade 12 and a kick-out device 13. A blade 12 is arranged at the bottom of the centrifugal hopper 11. The blade 12 is gradually inclined upward from the inside to the outside. The blade 12 may be annular. Of course, in other alternative embodiments, a plurality of the blades 12 are arranged in a circumferentially spaced apart relationship. 15, the filter 14 is preferably annular. A filter screen 14 in the form of a ring is located outside the blade 12. Filter screen 14 allows the larger pore size material (typically solid residue) to remain in centrifuge bowl 11, allowing the smaller pore size material (typically liquid residue) to pass through filter screen 14 into drain area 4.
The kick-out device 13 comprises two vertical columns extending in the vertical direction, the scraper is sleeved on the vertical columns, and an adjusting rod is arranged between the scraper and the bottom of the centrifugal hopper 11, so that the kick-out device 13 can be adjusted in the vertical direction 20. Thus, by means of the height variation of the kick-out member 13, the preset gap between the edge of the kick-out member 13 and the inner wall of the centrifugal hopper 11 can be changed. The higher the level of the kick-out member 13, the greater the clearance between the edge of the kick-out member 13 and the inner wall of the centrifugal hopper 11.
The partition 3 is located below the centrifugal hopper 11. Wherein, the inner side of the partition board 3 forms an oil discharge area 4 for receiving liquid waste entering from the filter screen 14. A slag discharge area 5 is formed between the outer side of the partition plate 3 and the inner side of the barrel body 2 to receive the solid waste thrown from the upper part of the centrifugal hopper 11.
Preferably, the centrifugal bucket 11 comprises a conical centrifugal barrel 111 and a first flange 112 arranged at the upper part of the centrifugal barrel 111 and extending outwards along the radial direction;
the partition board 3 comprises a cylindrical board body 31 and a second flange 32 arranged on the upper part of the semiday and extending in the radial direction, wherein the second flange 32 is positioned below the first flange 112 and arranged close to the first flange. Therefore, the oil discharge area 4 and the slag discharge area 5 can be isolated as much as possible, and secondary pollution is avoided.
In another alternative embodiment, the kitchen waste machine further comprises a support frame 7, and a scraping system 6 is arranged on the support frame 7. The scraping system 6 can receive the waste slag in the slag discharge area 5 and then lead the waste slag out of the slag discharge port 51 through a scraper.
Particularly, the tub 2 is connected to the support frame 7 through a shock-absorbing pad 8, so that noise generated by vibration of the kitchen waste machine can be reduced.
In this embodiment, the kitchen waste machine further includes a driving mechanism 10, and the driving mechanism 10 can drive the transmission shaft to rotate the centrifugal bucket 11. The drive mechanism 10 may include a motor 109 having an output shaft drivingly connected to the drive shaft by a belt 404.
Preferably, the oil discharge area 4 has an oil discharge port 41, and the oil discharge port 41 communicates with the oil collection portion through a pipe or the like. The first detection part is arranged in the waste oil collection part. The waste residue collection portion with arrange sediment district 5 intercommunication, the second detection portion sets up in the waste residue collection portion. The first detecting portion may be a weight meter or a level meter to detect a weight or a level height in the waste oil collecting portion. The second detection part may be a weight meter to detect the weight in the slag collection part. The drying rate of the kitchen waste machine can be obtained through the data detected by the first detection part and the second detection part. The rotational speed of the centrifugal hopper 11 may then generate a different centrifugal force. In other words, the centrifugal force is different along with the change of the rotating speed, the oil-water throwing-off degree in the garbage is also different, and the purpose of controlling the dryness and the wetness is achieved. Therefore, the driving mechanism 10 can make the drying rate of the kitchen waste machine meet the preset requirement through the first detection part and the second detection part.
In particular, since the preset gap between the edge of the kick-out member 13 and the inner wall of the centrifugal hopper 11 can be adjusted, the degree of dryness is controlled. Therefore, the kitchen waste machine can work continuously and has high efficiency. The same power efficiency of the similar products is 3-4 tons/25 hours generally, and the efficiency of the centrifugal dehydrator can reach 10 tons/hour. The kitchen waste machine has high dehydration rate.
It will be apparent to those skilled in the art that various changes and modifications may be made in the application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include such modifications and variations.
Claims (6)
1. A well-sealed kitchen waste machine is characterized by comprising:
a barrel body;
a centrifugal device disposed within the tub;
the partition plate separates the space between the barrel body and the centrifugal device into an oil discharge area and a slag discharge area which are mutually independent;
the driving mechanism comprises a shell, an upper end cover arranged at the upper end of the shell and a lower end cover arranged at the lower end of the shell; the upper end cover is provided with an upper groove extending downwards; the lower end cover is provided with a lower groove extending upwards; the driving mechanism further comprises an upper top cover penetrating through the upper groove of the upper end cover, a lower top cover penetrating through the lower groove of the lower end cover and a driving shaft penetrating through the upper end cover, the upper top cover, the lower end cover and the lower top cover, the upper end of the driving shaft is in transmission connection with the centrifugal device, and the lower end of the driving shaft is in transmission connection with the motor;
a first sealing ring and a second sealing ring which are arranged at intervals along the axial direction of the driving shaft are arranged between the upper top cover and the driving shaft;
a third sealing ring and a fourth sealing ring which are arranged at intervals along the axial direction of the driving shaft are arranged between the lower top cover and the driving shaft;
a first double-row aligning roller bearing is arranged between the upper end cover and the driving shaft;
and a second double-row aligning roller bearing is arranged between the lower end cover and the driving shaft.
2. The well-sealed kitchen waste machine according to claim 1, wherein said first double row of aligning roller bearings is located below said first seal ring.
3. The well-sealed kitchen waste machine according to claim 1, wherein said second double row of aligning roller bearings is located below said third seal ring.
4. The well-sealed kitchen waste machine according to claim 1, wherein said driving shaft has a first portion, a second portion and a third portion connected in sequence from top to bottom, said second portion having a larger cross section than said first portion and said second portion, said first double row of centering roller bearings being sleeved at the connection of said first portion and said second portion; the second double-row aligning roller bearing is sleeved at the joint of the second part and the third part.
5. The well-sealed kitchen waste machine of claim 1, wherein said first seal and said second seal are disposed in close proximity; the third seal and the fourth seal ring are disposed in close proximity.
6. The kitchen waste machine with good sealing performance as claimed in claim 1, wherein the rotating shaft of the motor and the lower end of the driving shaft are connected by a belt transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922376052.XU CN212375013U (en) | 2019-12-26 | 2019-12-26 | Well-sealed kitchen waste machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922376052.XU CN212375013U (en) | 2019-12-26 | 2019-12-26 | Well-sealed kitchen waste machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212375013U true CN212375013U (en) | 2021-01-19 |
Family
ID=74157257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922376052.XU Active CN212375013U (en) | 2019-12-26 | 2019-12-26 | Well-sealed kitchen waste machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212375013U (en) |
-
2019
- 2019-12-26 CN CN201922376052.XU patent/CN212375013U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111054128A (en) | Kitchen waste machine | |
| KR100676729B1 (en) | A device for recycling a waste | |
| CN212347937U (en) | Kitchen waste machine | |
| CN212375013U (en) | Well-sealed kitchen waste machine | |
| KR101365155B1 (en) | The food-garbage treating device | |
| US7909173B2 (en) | Combined centrifugal separator | |
| CN212369702U (en) | Kitchen waste machine with adjusting function | |
| CN108906343A (en) | A kind of centrifuge separation drum unit | |
| PL69746B1 (en) | ||
| CN111054129A (en) | Kitchen waste machine with adjusting function | |
| CN112224802B (en) | Garbage disposal equipment for environmental sanitation and cleaning | |
| US2878943A (en) | Oil and chip separator | |
| CN107998688B (en) | Catering industry sewage filter equipment | |
| JP3118706U (en) | Automatic charging of solid materials, discharge separator | |
| US924376A (en) | Centrifugal separator. | |
| KR101894750B1 (en) | A device for separating chips from grinding oil several times | |
| US2473007A (en) | Dish cleaning and garbage collecting machine | |
| US2499457A (en) | Continuous centrifugal drier | |
| CN211678271U (en) | Centrifugal device capable of controlling spin-drying rate and kitchen waste machine | |
| CN110179145B (en) | Water isolation device for vegetable dehydration and vegetable dehydrator with water isolation device | |
| CN210184480U (en) | Material water isolating device for vegetable dehydration and vegetable dehydrator with material water isolating device | |
| CN208050182U (en) | A kind of solid-liquid separating machine | |
| CN110681677A (en) | Kitchen waste continuous treatment system | |
| CN220715496U (en) | Honey heating device with filtering capability | |
| KR102478626B1 (en) | Rotary screen using speed difference of rotating scraper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |