CN208406293U - A kind of adaptive riding wheel apparatus of drum type filteration device - Google Patents
A kind of adaptive riding wheel apparatus of drum type filteration device Download PDFInfo
- Publication number
- CN208406293U CN208406293U CN201820538793.6U CN201820538793U CN208406293U CN 208406293 U CN208406293 U CN 208406293U CN 201820538793 U CN201820538793 U CN 201820538793U CN 208406293 U CN208406293 U CN 208406293U
- Authority
- CN
- China
- Prior art keywords
- drum type
- sleeve
- roller mount
- guide post
- holddown spring
- 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.)
- Expired - Fee Related
Links
- 230000003044 adaptive effect Effects 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 8
- 238000002386 leaching Methods 0.000 abstract description 34
- 230000005484 gravity Effects 0.000 description 9
- 238000005381 potential energy Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model belongs to drum type filteration device field, it is intended to provide a kind of adaptive riding wheel apparatus of drum type filteration device, its key points of the technical solution are that including bracket and idler wheel, the bracket includes two supporting legs being supported in drum type filteration device tank floor and is fixedly connected on two crossbeams of the supporting leg far from ground one end, the supporting leg truncation is first leg and the second supporting leg, and the first flexible connector is equipped between the first leg and the second supporting leg；The idler wheel is slidably connected on bracket through roller mount, and the two sides of the bracket longitudinal direction are equipped with trunnion, and the second flexible connector is equipped between the trunnion and roller mount.This drum type filteration device passes through the cooperation of the first flexible connector and the second flexible connector with adaptive riding wheel apparatus, makes horizontal direction and vertical direction of the cylinder leaching net on this riding wheel apparatus that automatic adjusument may be implemented.
Description
Technical field
The utility model relates to drum type filteration device field, in particular to a kind of drum type filteration device is filled with adaptive support roller
It sets.
Background technique
Recently as the appearance of new water treatment technology, the hyperfine filter of rotary drum is widely used, referring to figure
1, rotary drum filter mostly includes cabinet 5 and the cylinder leaching net 6 that is rotatably connected in cabinet 5 in the prior art, and sewage is by dirt
Enter in cylinder leaching net 6 at water inlet 7, purification is realized by the filtering of cylinder leaching net 6.
Cylinder leaching net 6 is mostly supported in cabinet 5 by riding wheel apparatus, and the quality of support roller performance extremely closes the operating of rotating cylinder
Important, the support roller of high quality is that whole equipment can be steady, small vibration, the guarantee that low noise operates normally.
And riding wheel apparatus in the prior art is all fixed or is difficult to adjust in the position in horizontal and vertical direction, it is right
In the different cylinder leaching net 6 of diameter, this riding wheel apparatus can not be adapted to very well.
Utility model content
The purpose of the utility model is to provide a kind of adaptive riding wheel apparatus of drum type filteration device, and having can be automatic
The advantages of adapting to cylinder leaching net diameter.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of adaptive riding wheel apparatus of drum type filteration device, including bracket and idler wheel, the bracket include two supports
Supporting leg in drum type filteration device tank floor and it is fixedly connected on two crossbeams of the supporting leg far from ground one end, the supporting leg
Truncation is first leg and the second supporting leg, and the first flexible connector is equipped between the first leg and the second supporting leg；The rolling
Wheel is slidably connected on bracket through roller mount, and the two sides of the bracket longitudinal direction are equipped with trunnion, the trunnion and roller mount it
Between be equipped with the second flexible connector.
By using above-mentioned technical proposal, the first flexible connector makes elastic connection between first leg and the second supporting leg,
Height between the two realizes adjustable, to be achieved on vertical direction adjustment by elastic force；Roller mount is slidably connected simultaneously
On bracket, elastic connection between roller mount and trunnion realizes the adjusting of idler wheel in the horizontal direction.When cylinder leaching net is placed
After on bracket, the gravity of cylinder leaching net makes the first flexible connector start automatic adjusument, extruding force of the cylinder to two sides
The second flexible connector is set to start automatic adjusument, the elastic force of the first flexible connector is offseted with the gravity of cylinder leaching net, the
The elastic force of two flexible connectors is offseted with the extruding force of cylinder leaching net, to make cylinder leaching net balance in the intracorporal suitable height of case
In degree.
Further setting: first flexible connector includes sleeve and the guide post that is plugged in sleeve, and the sleeve is remote
One side from guide post is fixedly connected with first leg, and the guide post is fixedly connected on the second supporting leg far from one end of sleeve, described
The first holddown spring is equipped between sleeve and guide post, first holddown spring is set on guide post.
By using above-mentioned technical proposal, after cylinder leaching net is placed on bracket, due to gravity, first leg quilt
Push and towards the second supporting leg it is close, the sleeve being fixed below first leg is followed with moving down for first leg to be moved down,
The first holddown spring is equipped between sleeve and the second supporting leg, the elastic force of the first holddown spring is gradually increasing with moving down for sleeve
Greatly, until elastic force is equal with gravity, cylinder leaching net is thus stable above bracket, the guide post between sleeve and the second supporting leg
The glide direction of sleeve is limited, mobile generation deviation of the first leg relative to the second supporting leg is avoided.
Further setting: one side of the sleeve far from first leg has been bolted limit baffle, the limiting block
Piece and guide post clearance fit, first holddown spring contact at limit baffle close to one end of sleeve, and the guide post is located at set
End in cylinder is equipped with the limit plate inconsistent with limit baffle, the limit plate and sleeve clearance fit.
By using above-mentioned technical proposal, limits baffle and limit plate cooperates, skid off guide post will not out of sleeve, simultaneously
By the clearance fit between limit baffle and guide post and the clearance fit between limit plate and sleeve, make guide post in sleeve
It is more stable when sliding, the phenomenon that avoiding mobile generation deviation in the vertical direction.
Further setting: the shaft of the guide post is set as external screw thread, sets between first holddown spring and the second supporting leg
There is first to tighten nut, described first tightens the shaft that spiro cap is set to guide post.
By using above-mentioned technical proposal, when needing to place heavier cylinder leaching net on idler wheel, adjustment spring is tightened
Nut, so that the elastic potential energy of the first holddown spring increases, the restoring force of the first holddown spring is bigger.
Further setting: the roller mount towards crossbeam one side be equipped with T shape sliding rail, the crossbeam towards roller mount one
Face is provided with the T-slot matched with T shape sliding rail.
By using above-mentioned technical proposal, T-slot and the cooperation of T shape sliding rail realize roller mount and drive idler wheel on bracket
Directional-sliding.
Further setting: second flexible connector includes mandril and the second holddown spring, and the mandril passes through trunnion
And roller mount, it is fixedly connected between the mandril and trunnion, connection is slid between the mandril and roller mount, described second compresses
Between trunnion and roller mount, second holddown spring is set on the shaft of mandril spring.
By using above-mentioned technical proposal, roller mount can slide along mandril, be arranged between roller mount and trunnion
Second holddown spring contradicts the direction movement that roller mount is directed away from trunnion, after cylinder leaching net is pressed on idler wheel, cylinder filter
Net moves roller mount towards trunnion the extruding force of idler wheel, and the second holddown spring is gradually compressed, until second spring
Restoring force is equal with the extruding force that cylinder leaching net applies, and is achieved in adaptive tune of the cylinder leaching net on bracket in horizontal direction
Section.
Further setting: the shaft of the mandril is set as external screw thread, and the is equipped between second holddown spring and trunnion
Two tighten nut, and described second tightens spiro cap set on mandril shaft.
It can be tightened by adjustment spring by using above-mentioned technical proposal when the extruding force that cylinder leaching net applies is larger
Nut increases the elastic potential energy of the second holddown spring, adapts to bigger extruding force with this.
Further setting: the roller mount is provided with the opening for accommodating idler wheel, is fixedly connected with shaft in the opening,
The idler wheel is set in shaft, is symmetrically embedded in the idler wheel there are two bearing, is rotatablely connected between the bearing and shaft,
Sealing lip is pasted on the side that two bearings are away from each other, the sealing lip inlay card is rotated in idler wheel and between shaft
Connection.
By using above-mentioned technical proposal, since sewage is after cylinder leaching net filters, treated, and water can drop into case
Body bottom, and the utility model is flooded, and the bearing in idler wheel is precision components, is easily got rusty after impregnating moisture for a long time,
Its rotating property is influenced, therefore the sealing lip being arranged has obstructed inside extraneous water penetration to idler wheel, avoids showing for damage bearing
As.
In conclusion the utility model has the following beneficial effects: passing through the first flexible connector and the second elastic connection
Automatic adjusument may be implemented in the cooperation of part, horizontal direction and vertical direction of the cylinder leaching net on the utility model.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for embodying rotary drum filter in the prior art；
Fig. 2 is the structural schematic diagram for embodying riding wheel apparatus；
Fig. 3 is for embodying the cross-sectional view inside the first flexible connector；
Fig. 4 is the cross-sectional view for embodying crossbeam interior T slot；
Fig. 5 is the cross-sectional view for embodying roller mount and idler wheel internal structure.
In figure, 1, bracket；11, supporting leg；111, first leg；112, the second supporting leg；12, crossbeam；121, T-slot；13, it props up
Stake rib plate；14, trunnion；2, roller mount；21, idler wheel；22, T shape sliding rail；23, it is open；24, shaft；25, bearing；26, sealing lip；
3, the first flexible connector；31, sleeve；32, guide post；33, baffle is limited；34, limit plate；35, the first holddown spring；36,
One tightens nut；4, the second flexible connector；41, mandril；42, the second holddown spring；43, second nut is tightened；5, cabinet；6,
Cylinder leaching net；7, sewage inlet.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of adaptive riding wheel apparatus of drum type filteration device, referring to Fig. 2, including bracket 1 and idler wheel 21, branch
Frame 1 erects on the bottom surface of drum type filteration device cabinet 5, and idler wheel 21 is symmetrically disposed on side of the bracket 1 far from 5 bottom surface of cabinet,
Cylinder leaching net 6 is pressed between two idler wheels 21, is achieved in support and rotation of the cylinder leaching net 6 in cabinet 5.
Referring to Fig. 2, bracket 1 includes two supporting legs 11 being supported on 5 bottom surface of cabinet and is erected above two supporting legs 11
Crossbeam 12, crossbeam 12 is fixedly connected on the one end of supporting leg 11 far from 5 bottom surface of cabinet, for the structural stability of reinforced support 1,
Support rib 13 is equipped between two supporting legs 11.
Referring to Fig. 2, supporting leg 11 is sectioned as first leg 111 and the second supporting leg 112, and first leg 11 is fixed on crossbeam 12
Towards the side on ground, the second supporting leg 112 is supported in 5 bottom surface of cabinet, and the is equipped between first leg 111 and the second supporting leg 112
One flexible connector 3.
Referring to Fig. 3, the first flexible connector 3 includes sleeve 31 and guide post 32, and sleeve 31 and first leg 111 are far from crossbeam
12 one end is fixedly connected, and guide post 32 is fixedly connected with the second supporting leg 112 far from one end of 5 bottom surface of cabinet, and guide post 32 is inserted in
In sleeve 31.
Referring to Fig. 3, it is bolted limit baffle 33 in end face of the sleeve 31 far from first leg 111, has limited baffle
Clearance fit between 33 and guide post 32 is located at the end in sleeve 31 in guide post 32 and is fixedly connected with limit plate 34, limit plate 34
The clearance fit between sleeve 31.
Referring to Fig. 3, when guide post 32 out of sleeve 31 close to when being detached from, limit plate 34 and limit baffle 33 are inconsistent, limitation
Guide post 32 slides out out of sleeve 31 to be come, and by clearance fit, positioning of the guide post 32 in sleeve 31 is more accurate, avoids guide post
The 32 mobile generation deviation in sleeve 31 on vertical direction.
Referring to Fig. 3, pad is equipped with the first holddown spring 35, the first holddown spring 35 between sleeve 31 and the second supporting leg 112
It is set on guide post 32, the shaft position of guide post 32 is set as external screw thread, sets between the first holddown spring 35 and the second supporting leg 112
There is first to tighten nut 36, first tightens and is threadedly engaged between nut 36 and guide post 32, nut 36 is tightened by rotation first, the
One holddown spring 35 is compacted, to have bigger elastic potential energy.
Referring to Fig. 2, roller mount 2 is slidably connected positioned at the top of crossbeam 12, idler wheel 21 is rotatably connected in roller mount 2,
The one side of roller mount 2 towards crossbeam 12 is equipped with T shape sliding rail 22(referring to Fig. 5), crossbeam 12 towards roller mount 2 be provided on one side and T
The T-slot 121(that shape sliding rail 22 matches passes through the cooperation of T shape sliding rail 22 and T-slot 121 referring to Fig. 4), roller mount 2, realizes
It is slid on crossbeam 12.
Referring to Fig. 2, bracket 1 is welded with trunnion 14 perpendicular to the two sides of crossbeam 12, is equipped between trunnion 14 and roller mount 2
Second flexible connector 4, the second flexible connector 4 include mandril 41 and the second holddown spring 42.
Referring to Fig. 2, the section of mandril 41 is circle, and 41 one end of mandril is fixedly connected on trunnion 14, and the other end passes through idler wheel
Seat 2, is slidably connected between mandril 41 and roller mount 2.
Referring to Fig. 2, the second holddown spring 42 is arranged between roller mount 2 and trunnion 14, and the second holddown spring 42 is set in
On mandril 41, the shaft of mandril 41 is set as external screw thread, and second is equipped between the second holddown spring 42 and trunnion 14 and tightens nut
43, second, which tightens nut 43, is set on mandril 41.Nut 43 is tightened towards 2 precession of roller mount second on mandril 41, second
Holddown spring 42 is compacted, and has bigger elastic potential energy, to can receive bigger be applied on idler wheel 21 in the horizontal direction
Extruding force.
Referring to Fig. 5, idler wheel 21 is far from crossbeam 12(referring to Fig. 2) one end be provided with the " u "-shaped for accommodating idler wheel 21 and be open
23, shaft 24 is fixedly connected in opening 23, and idler wheel 21 is set in shaft 24, and the internal symmetry of idler wheel 21 is embedded there are two axis
25 are held, bearing 25 is threaded through in shaft 24, realizes the fluency that idler wheel 21 rotates in shaft 24 with this.
Referring to Fig. 5, since the utility model needs long period of soaking in water, and if the bearing 25 in idler wheel 21 soaks for a long time
The oxidative phenomena that gets rusty can be generated after ducking in drink, and influence the fluency of its rotation, therefore in the side that two bearings 25 are away from each other
It is fixed with sealing lip 26, sealing lip 26 is embedded in idler wheel 21 and is rotatably connected in shaft 24.
Specific work process: after cylinder leaching net 6 is placed on idler wheel 21, bracket 1 is by the weight from cylinder leaching net 6
Power, first leg 111 is mobile towards the second supporting leg 112, and the first holddown spring 35 being now placed in the first flexible connector 3 is opened
Begin to contradict gravity, according to the gravity of cylinder leaching net 6, adjust the first clamping nut, makes the elastic potential energy foot of the first holddown spring 35
Enough offset the gravitional force of cylinder leaching net 6.
During the first holddown spring 35 is compacted, the elastic potential energy of the first holddown spring 35 is gradually increased, time
Multiple power also constantly increases, until restoring force balances each other with gravity, cylinder leaching net 6 is static in the vertical direction, completes to adjust.
Cylinder leaching net 6 has gravity downward, and being also applied with to the idler wheel 21 on bracket 1 is away from each other two idler wheels 21
Extruding force adjusts second and tightens nut 43, strengthens the elastic potential energy of the second holddown spring 42, to offset enough from circle
The extruding force of cylinder strainer 6, realizes relative position of the cylinder leaching net 6 on idler wheel 21 with this.
It is offset each other by the restoring force of the first holddown spring 35 and the gravity of cylinder leaching net 6, the second holddown spring 42
Restoring force is offseted with the extruding force of cylinder leaching net 6, and position of the cylinder leaching net 6 on bracket 1, which is adjusted, realizes automatic adjusument.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of adaptive riding wheel apparatus of drum type filteration device, including bracket (1) and idler wheel (21), the bracket (1) include
Two supporting legs (11) being supported on drum type filteration device cabinet (5) bottom surface and two supporting legs (11) are fixedly connected on far from ground
The crossbeam (12) of one end, it is characterized in that: the supporting leg (11) truncation is first leg (111) and the second supporting leg (112), described the
The first flexible connector (3) are equipped between one supporting leg (111) and the second supporting leg (112)；The idler wheel (21) is sliding through roller mount (2)
Dynamic to be connected on bracket (1), the two sides of bracket (1) longitudinal direction are equipped with trunnion (14), the trunnion (14) and roller mount
(2) the second flexible connector (4) are equipped between.
2. the adaptive riding wheel apparatus of a kind of drum type filteration device according to claim 1, it is characterized in that: first bullet
Property connector (3) include sleeve (31) and the guide post (32) being plugged in sleeve (31), the sleeve (31) is far from guide post (32)
One side be fixedly connected with first leg (111), the guide post (32) is fixedly connected on second far from the one end of sleeve (31)
Leg (112) is equipped with the first holddown spring (35) between the sleeve (31) and guide post (32), the first holddown spring (35) set
It is located on guide post (32).
3. the adaptive riding wheel apparatus of a kind of drum type filteration device according to claim 2, it is characterized in that: the sleeve
(31) one side far from first leg (111) has been bolted limit baffle (33), the limit baffle (33) and guide post
(32) clearance fit, first holddown spring (35) contacts at limit baffle (33) close to the one end of sleeve (31), described to lead
Column (32) is located at the end in sleeve (31) and is equipped with the limit plate (34) inconsistent with limit baffle (33), the limit plate (34)
With sleeve (31) clearance fit.
4. the adaptive riding wheel apparatus of a kind of drum type filteration device according to claim 2, it is characterized in that: the guide post
(32) shaft is set as external screw thread, and first is equipped between first holddown spring (35) and the second supporting leg (112) and tightens nut
(36), described first the shaft that nut (36) is sheathed on guide post (32) is tightened.
5. the adaptive riding wheel apparatus of a kind of drum type filteration device according to claim 1, it is characterized in that: the roller mount
(2) it is equipped with T shape sliding rail (22) towards the one side of crossbeam (12), the crossbeam (12) is provided with and T shape on one side towards roller mount (2)
The T-slot (121) that sliding rail (22) matches.
6. the adaptive riding wheel apparatus of a kind of drum type filteration device according to claim 1, it is characterized in that: second bullet
Property connector (4) include mandril (41) and the second holddown spring (42), the mandril (41) passes through trunnion (14) and roller mount
(2), it is fixedly connected between the mandril (41) and trunnion (14), connection, institute is slid between the mandril (41) and roller mount (2)
It states the second holddown spring (42) to be located between trunnion (14) and roller mount (2), second holddown spring (42) is set in mandril
(41) on shaft.
7. the adaptive riding wheel apparatus of a kind of drum type filteration device according to claim 6, it is characterized in that: the mandril
(41) shaft is set as external screw thread, and second is equipped between second holddown spring (42) and trunnion (14) and tightens nut (43),
Described second, which tightens nut (43), is sheathed on mandril (41) shaft.
8. the adaptive riding wheel apparatus of a kind of drum type filteration device according to claim 1, it is characterized in that: the roller mount
(2) it is provided with the opening (23) for accommodating idler wheel (21), is fixedly connected with shaft (24), the idler wheel in the opening (23)
(21) it is set on shaft (24), is symmetrically embedded in the idler wheel (21) there are two bearing (25), the bearing (25) and shaft
(24) it is rotatablely connected between, is pasted with sealing lip (26), the sealing lip on the side that two bearings (25) are away from each other
(26) inlay card is rotatablely connected in idler wheel (21) and between shaft (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820538793.6U CN208406293U (en) | 2018-04-14 | 2018-04-14 | A kind of adaptive riding wheel apparatus of drum type filteration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820538793.6U CN208406293U (en) | 2018-04-14 | 2018-04-14 | A kind of adaptive riding wheel apparatus of drum type filteration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208406293U true CN208406293U (en) | 2019-01-22 |
Family
ID=65120071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820538793.6U Expired - Fee Related CN208406293U (en) | 2018-04-14 | 2018-04-14 | A kind of adaptive riding wheel apparatus of drum type filteration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208406293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367140A (en) * | 2021-12-31 | 2022-04-19 | 江苏电力装备有限公司 | Parallel shaft driving device for drum-shaped filter screen |
-
2018
- 2018-04-14 CN CN201820538793.6U patent/CN208406293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367140A (en) * | 2021-12-31 | 2022-04-19 | 江苏电力装备有限公司 | Parallel shaft driving device for drum-shaped filter screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |