CN205926048U - Go up and hang discharge centrifuge down - Google Patents
Go up and hang discharge centrifuge down Download PDFInfo
- Publication number
- CN205926048U CN205926048U CN201620929174.0U CN201620929174U CN205926048U CN 205926048 U CN205926048 U CN 205926048U CN 201620929174 U CN201620929174 U CN 201620929174U CN 205926048 U CN205926048 U CN 205926048U
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- axle bed
- rotating shaft
- rotary drum
- ring
- transparent cover
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Abstract
The utility model discloses a go up and hang discharge centrifuge down, including dull and stereotyped frame and a plurality of landing leg, be provided with the casing on the dull and stereotyped frame, the casing upper end is provided with the lid, is provided with the fluid -discharge tube in the dull and stereotyped frame, is provided with the axle bed on the lid, in the axle bed lower extreme insertion machine shell, is provided with the pivot in the axle bed, and the pivot lower extreme stretches out the axle bed outer and cup jointed the rotary drum, and the motor of one axle bed upper end fixedly connected with and pivot coaxial coupling is provided with inlet pipe and scraper device on the lid, rotary drum bottom portion is provided with the discharge opening, be provided with the discharge opening relative with the discharge opening on the dull and stereotyped frame, be provided with seat in the cylindric in the axle bed, in should the fix with screw of seat through passing the axle bed in the axle bed, in the seat, rotate with interior seat through the bearing and be connected including the pivot sets up. Through set up interior seat in the axle bed, transmit the impulsive force on the axle bed through the pivot when rotating the rotary drum, on the seat, prevent that the pivot from directly receiving the damage in transferring to to the life of extension axle bed.
Description
Technical field
This utility model is related to a kind of centrifugation apparatus, and particularly hang in one kind conveyer centrifugal.
Background technology
The conveyer centrifugal that hangs on traditional includes flat board support, and flat board support bottom surface is provided with some supporting legs, purl machine
It is provided with cylindrical chassis, casing lower end is tightly connected with flat board support, the sealing of casing upper end is provided with lid, flat board support on seat
Inside it is provided with the discharging tube communicating with casing internal, lid is vertically provided with axle bed, the lower end of axle bed passes through lid to insert machine
In shell, in axle bed, it is vertically provided with rotating shaft, rotating shaft lower end is stretched out outside axle bed, and is socketed with rotary drum, and axle bed upper end is fixedly connected with
One motor coaxially connected with rotating shaft, lid is additionally provided with the feed pipe that lower end is inserted in rotary drum, and lower end insertion turns
Doctor blade device in drum, bottom of the drum is provided with dumping pit, and flat board support is provided with the discharge port relative with dumping pit.
After operator start motor, rotary drum rotates, and is then sprayed into solid-liquid mixture in rotary drum by feed pipe, mixes
Under the drive of swirling eddy in rotary drum of compound material, it is close to drum inner wall, the filter opening that liquid material passes through on drum inner wall is discharged
Rotary drum, and solid material is then intercepted by rotary drum, finally forms solid material block on drum inner wall, then will by doctor blade device
Solid material block scrapes from drum inner wall, and solid material drops to bottom of the drum, departs from centrifugation by dumping pit, discharge port
Machine, and the liquid material being thrown away by rotary drum, then the discharging tube discharge centrifuge by connecting with casing internal, final realization mixing
The solid-liquid separation of material.
Because when rotary drum rotates, rotating speed is high, centrifugal force is big, and there is material portion equilibrium on rotatory drum wall, leads to axle bed easily to damage
Bad, once damaging, rotating shaft arises that rocks axle bed, affects the job stability of whole desk centrifuge, therefore can only change axle bed
Fall, but the weight of axle bed is big, difficulty of processing is big, the cost changing axle bed is very high.
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of extend axle bed service life on hang discharging
Centrifuge.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is：On hang conveyer centrifugal, including flat
Trigger seat, flat board support bottom surface is provided with some supporting legs, and flat board support is provided with cylindrical chassis, casing lower end and flat board support
It is tightly connected, the sealing of casing upper end is provided with lid, is provided with the discharging tube communicating with casing internal, described lid in flat board support
Axle bed is vertically provided with body, the lower end of axle bed passes through in lid insertion casing, is vertically provided with rotating shaft, rotating shaft lower end in axle bed
Stretch out outside axle bed, and be socketed with rotary drum, described axle bed upper end is fixedly connected with a motor coaxially connected with rotating shaft, described lid
The feed pipe that lower end is inserted in rotary drum is additionally provided with body, and the doctor blade device in rotary drum, described bottom of the drum are inserted in lower end
It is provided with dumping pit, described flat board support is provided with the discharge port relative with dumping pit, in described axle bed, is provided with a tubular
Inner seat, this inner seat is fixed in axle bed by the screw through axle bed, and described rotating shaft is arranged in inner seat, by bearing and inner seat
Rotate and connect.
As a kind of preferred scheme, described inner seat lower end is provided with the transparent cover being socketed in rotating shaft, and the edge of transparent cover leads to
Cross screw to be fixedly connected on inner seat lower surface, between transparent cover and rotating shaft, leave gap, transparent cover upper surface is provided with same with rotating shaft
The baffle ring of axle, is provided with the first sealing ring between baffle ring and rotating shaft, be provided with one and be socketed in rotating shaft below described transparent cover
Oil drain pan, in the middle part of oil drain pan, concave downward forms groove.
As a kind of preferred scheme, described groove is circular, and coaxial with rotating shaft, described transparent cover lower surface be provided with
The coaxial inner shield ring of rotating shaft, inner shield ring external diameter is less than groove internal diameter, in inner shield ring lower end insertion groove, inner shield ring outer wall and groove
Side wall relatively, is provided with the second sealing ring between described recess sidewall and inner shield ring outer wall.
As a kind of preferred scheme, described recess sidewall bottom radial contraction forms step, described second sealing ring bottom
Face is shelved on step.
As a kind of preferred scheme, the internal diameter of described inner shield ring is equal with the internal diameter of transparent cover.
As a kind of preferred scheme, described transparent cover lower surface is additionally provided with the outer back-up ring coaxial with rotating shaft, outer back-up ring
Inwall is relative with the outer wall of oil drain pan and there is gap.
As a kind of preferred scheme, described oil drain pan is fixedly connected on rotary drum bottom surface by screw, oil drain pan with turn
Drum is provided with the 3rd sealing ring between bottom surface.
The beneficial effects of the utility model are：By arranging inner seat in axle bed, transmitted by rotating shaft when rotary drum is rotated
Impulse force on axle bed, transfers in inner seat, prevents rotating shaft to be directly damaged, thus extending the service life of axle bed.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the assembling structure schematic diagram of rotating shaft and axle bed；
Fig. 3 is the A portion enlarged drawing in Fig. 2；
Fig. 4 is the semi-cutaway of transparent cover.
In Fig. 1～Fig. 4：1st, flat board support, 2, supporting leg, 3, casing, 4, lid, 5, discharging tube, 6, axle bed, 7, rotating shaft, 8,
Rotary drum, 9, motor, 10, feed pipe, 11, doctor blade device, 12, dumping pit, 13, discharge port, 14, inner seat, 15, screw, 16, axle
Hold, 17, transparent cover, 18, baffle ring, the 19, first sealing ring, 20, oil drain pan, 21, groove, 22, inner shield ring, the 23, second sealing ring,
24th, step, 25, outer back-up ring, the 26, the 3rd sealing ring.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiments of the present utility model are described in detail.
Hang on as shown in Figure 1 to 4 conveyer centrifugal, including flat board support 1, if flat board support 1 bottom surface is provided with
Heavenly Stems and Earthly Branches lower limb 2, flat board support 1 is provided with cylindrical chassis 3, and casing 3 lower end and flat board support 1 are tightly connected, and casing 3 upper end seals
It is provided with lid 4, be provided with flat board support 1 and the discharging tube 5 communicating inside casing 3, described lid 4 is vertically provided with axle
Seat 6, the lower end of axle bed 6 passes through in lid 4 insertion casing 3, is vertically provided with rotating shaft 7, axle bed 6 is stretched out in rotating shaft 7 lower end in axle bed 6
Outward, and be socketed with rotary drum 8, described axle bed 6 upper end is fixedly connected with a motor 9 coaxially connected with rotating shaft 7, described lid 4
On be additionally provided with lower end insert rotary drum 8 in feed pipe 10, and lower end insert rotary drum 8 in doctor blade device 11, described rotary drum 8
Bottom is provided with dumping pit 12, described flat board support 1 is provided with the discharge port 13 relative with dumping pit 12, in described axle bed 6
It is provided with a tubular inner seat 14, this inner seat 14 is fixed in axle bed 6 by the screw 15 through axle bed 6, described rotating shaft 7 is arranged on
In inner seat 14, rotated with inner seat 14 by bearing 16 and be connected.When rotary drum 8 runs up, inner seat 14 replaces axle bed 6 directly to bear
Various destructive power, thus extending the service life of axle bed 6, when damaging occurs in inner seat 14, replaceable inner seat 14, change inner seat
14 expense is lower than the direct expense changing axle bed 6 many.
Described inner seat 14 lower end is provided with the transparent cover 17 being socketed in rotating shaft 7, and the edge of transparent cover 17 passes through screw 15 to be fixed
It is connected on inner seat 14 lower surface, between transparent cover 17 and rotating shaft 7, leaves gap, transparent cover 17 upper surface is provided with coaxial with rotating shaft 7
Baffle ring 18, be provided with the first sealing ring 19 between baffle ring 18 and rotating shaft 7, be provided with below described transparent cover 17 one be socketed in turn
Oil drain pan 20 on axle 7, oil drain pan 20 middle part concave downward forms groove 21.
Pass through transparent cover 17 between rotating shaft 7 lower end and inner seat 14 and mechanical seal realized by the first sealing ring 19, but first is close
Seal 19 after a long time use, can be gradually aging, oil leak, and the oil drain pan 20 being arranged on transparent cover 17 lower section then can play
Collect the effect of the lubricating oil spilling.
Described groove 21 is circular, and coaxial with rotating shaft 7, and described transparent cover 17 lower surface is provided with coaxial with rotating shaft 7
Back-up ring 22, inner shield ring 22 external diameter is less than groove 21 internal diameter, in inner shield ring 22 lower end insertion groove 21, inner shield ring 22 outer wall and groove
21 side walls relatively, are provided with the second sealing ring 23 between described groove 21 side wall and inner shield ring 22 outer wall.
Although oil drain pan 20 can be collected in oil spill at the first sealing ring 19 in groove 21, the volume of groove 21
Limited, when oil leak amount exceedes groove 21 volume, will overflow outside groove 21, when oil leak amount is excessive, be also easy to lead to bearing 16
Damage.And by above-mentioned improved technical scheme, the second sealing ring 23 is set between inner shield ring 22 outer wall and groove 21 side wall,
Second mechanical seal can be formed, stop the leakage further of lubricating oil.
Described groove 21 lower sidewall radial contraction forms step 24, and described second sealing ring 23 bottom surface is shelved on step 24
On, prevent the second sealing ring 23 slide downward, lead to depart from inner shield ring 22 outer wall.
The internal diameter of described inner shield ring 22 is equal with the internal diameter of transparent cover 17, and the internal diameter of inner shield ring 22 is less than the internal diameter of transparent cover 17
When, siphonic effect can be produced to the lubricating oil spilling, thus accelerating the seepage of lubricating oil, the internal diameter of inner shield ring 22 is more than transparent cover 17
Internal diameter when, then the lubricating oil spilling cannot be played with the effect of frictional resistance, when in internal diameter and the transparent cover 17 of inner shield ring 22
When footpath is equal, inner shield ring 22 and transparent cover 17 together constitute the equal in width circular passage being centered around around rotating shaft 7, the profit leaking out
When lubricating oil passes through this passage, acted on by frictional resistance, reduce flowing velocity, slow down oil leak speed.
Described transparent cover 17 lower surface is additionally provided with the outer back-up ring 25 coaxial with rotating shaft 7, the inwall of outer back-up ring 25 and oil drain pan
Relatively and there is gap in 20 outer wall, when seepage in the second sealing ring 23, outer back-up ring 25 can stop the lubricating oil throwing away,
Prevent greasy dirt from splashing.
Described oil drain pan 20 is fixedly connected on rotary drum 8 bottom surface by screw 15, sets between oil drain pan 20 and rotary drum 8 bottom surface
It is equipped with the 3rd sealing ring 26, is conveniently replaceable, and sealing effectiveness is more preferable.
Operation principle of the present utility model is：As shown in figure 1, after operator start motor 9, rotary drum 8 rotates, Ran Houtong
Cross feed pipe 10 and solid-liquid mixture is sprayed in rotary drum 8, under mixed material drive of swirling eddy in rotary drum 8, be close to turn
Drum 8 inwall, the filter opening that liquid material passes through on rotary drum 8 inwall discharges rotary drum 8, and solid material is then intercepted by rotary drum 8 inwall,
Form solid material block on rotary drum 8 inwall eventually, then by doctor blade device 11, solid material block is scraped from rotary drum 8 inwall
Under, solid material drops to rotary drum 8 bottom, departs from centrifuge by dumping pit 12, discharge port 13, and the liquid being thrown away by rotary drum 8
Body material, then by discharging tube 5 discharge centrifuge that connect internal with casing 3, finally realize the solid-liquid separation of mixed material.
After rotary drum 8 runs up for a long time, when inner seat 14 occurs damage, dismountable rotating shaft 7 and bearing 16, then unload
The inner seat 14 of lower damage, the inner seat 14 more renewing, then bearing 16 and rotating shaft 7 are installed so that it may be continuing with, due to inner seat 14
When blocking rotary drum 8 rotation, the impulse force being transmitted by bearing 16, therefore axle bed 6 have obtained effectively protecting, and extend its use
Life-span.
Claims (7)
1. hang on conveyer centrifugal, and including flat board support (1), flat board support (1) bottom surface is provided with some supporting legs (2), flat board
Cylindrical chassis (3) are provided with support (1), casing (3) lower end is tightly connected with flat board support (1), the sealing of casing (3) upper end sets
It is equipped with lid (4), is provided with flat board support (1) and the discharging tube (5) communicating inside casing (3), described lid (4) is upper vertical
It is provided with axle bed (6), the lower end of axle bed (6) passes through in lid (4) insertion casing (3), and axle bed is vertically provided with rotating shaft in (6)
(7), axle bed (6) is stretched out outward in rotating shaft (7) lower end, and is socketed with rotary drum (8), described axle bed (6) upper end be fixedly connected with one with
The coaxially connected motor (9) of rotating shaft (7), described lid (4) is additionally provided with the feed pipe (10) that lower end is inserted in rotary drum (8),
And the doctor blade device (11) in lower end insertion rotary drum (8), described rotary drum (8) bottom is provided with dumping pit (12), described flat board
The discharge port (13) relative with dumping pit (12) is provided with support (1) it is characterised in that being provided with one in described axle bed (6)
Tubular inner seat (14), this inner seat (14) is fixed in axle bed (6) by the screw (15) through axle bed (6), and described rotating shaft (7) sets
Put in inner seat (14), rotated with inner seat (14) by bearing (16) and be connected.
2. on according to claim 1, hang conveyer centrifugal it is characterised in that described inner seat (14) lower end is provided with set
It is connected on the transparent cover (17) in rotating shaft (7), the edge of transparent cover (17) is fixedly connected on inner seat (14) lower surface by screw (15),
Gap is left, transparent cover (17) upper surface is provided with the baffle ring (18) coaxial with rotating shaft (7), gear between transparent cover (17) and rotating shaft (7)
It is provided with the first sealing ring (19) between ring (18) and rotating shaft (7), be provided with one below described transparent cover (17) and be socketed in rotating shaft
(7) oil drain pan (20) on, in the middle part of oil drain pan (20), concave downward forms groove (21).
3. on according to claim 2, hang conveyer centrifugal it is characterised in that described groove (21) is circular, and with
Rotating shaft (7) is coaxial, and described transparent cover (17) lower surface is provided with the inner shield ring (22) coaxial with rotating shaft (7), inner shield ring (22) external diameter
Less than groove (21) internal diameter, in inner shield ring (22) lower end insertion groove (21), inner shield ring (22) outer wall and groove (21) side wall phase
Right, it is provided with the second sealing ring (23) between described groove (21) side wall and inner shield ring (22) outer wall.
4. hang on according to claim 3 conveyer centrifugal it is characterised in that described groove (21) lower sidewall radially
Shrink and form step (24), described second sealing ring (23) bottom surface is shelved on step (24).
5. hang on according to claim 4 conveyer centrifugal it is characterised in that the internal diameter of described inner shield ring (22) with thoroughly
The internal diameter of lid (17) is equal.
6. on according to claim 5, hang conveyer centrifugal it is characterised in that described transparent cover (17) lower surface also sets up
There is the outer back-up ring (25) coaxial with rotating shaft (7), the inwall of outer back-up ring (25) is relative with the outer wall of oil drain pan (20) and there is gap.
7. hang conveyer centrifugal on according to claim 6 it is characterised in that described oil drain pan (20) passes through screw
(15) it is fixedly connected on rotary drum (8) bottom surface, between oil drain pan (20) and rotary drum (8) bottom surface, be provided with the 3rd sealing ring (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929174.0U CN205926048U (en) | 2016-08-24 | 2016-08-24 | Go up and hang discharge centrifuge down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929174.0U CN205926048U (en) | 2016-08-24 | 2016-08-24 | Go up and hang discharge centrifuge down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205926048U true CN205926048U (en) | 2017-02-08 |
Family
ID=57952239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620929174.0U Active CN205926048U (en) | 2016-08-24 | 2016-08-24 | Go up and hang discharge centrifuge down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205926048U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994395A (en) * | 2017-05-25 | 2017-08-01 | 东台新时代畜牧机械设备有限公司 | A kind of top suspension scraper automatic discharge centrifuge for food processing |
| CN107185736A (en) * | 2017-07-19 | 2017-09-22 | 张家港市新华化工机械有限公司 | A kind of top suspension scraper centrifugal machine |
| CN109482373A (en) * | 2018-12-17 | 2019-03-19 | 张家港市永达机械制造有限公司 | The axle sealing structure of top suspension automatic centrifuge |
-
2016
- 2016-08-24 CN CN201620929174.0U patent/CN205926048U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994395A (en) * | 2017-05-25 | 2017-08-01 | 东台新时代畜牧机械设备有限公司 | A kind of top suspension scraper automatic discharge centrifuge for food processing |
| CN107185736A (en) * | 2017-07-19 | 2017-09-22 | 张家港市新华化工机械有限公司 | A kind of top suspension scraper centrifugal machine |
| CN109482373A (en) * | 2018-12-17 | 2019-03-19 | 张家港市永达机械制造有限公司 | The axle sealing structure of top suspension automatic centrifuge |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |