CN206679746U - For the floating support device on decomposing machine screw conveyor shaft - Google Patents
For the floating support device on decomposing machine screw conveyor shaft Download PDFInfo
- Publication number
- CN206679746U CN206679746U CN201720341643.1U CN201720341643U CN206679746U CN 206679746 U CN206679746 U CN 206679746U CN 201720341643 U CN201720341643 U CN 201720341643U CN 206679746 U CN206679746 U CN 206679746U
- Authority
- CN
- China
- Prior art keywords
- screw conveyor
- copper sheathing
- conveyor shaft
- graphite copper
- floating
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 80
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 80
- 239000010439 graphite Substances 0.000 claims abstract description 80
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 79
- 229910052802 copper Inorganic materials 0.000 claims abstract description 79
- 239000010949 copper Substances 0.000 claims abstract description 79
- 238000012856 packing Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000013011 mating Effects 0.000 abstract description 3
- 239000005416 organic matter Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Screw Conveyors (AREA)
Abstract
The utility model discloses a kind of floating support device on decomposing machine screw conveyor shaft, including cylinder, inner barrel is provided with screw conveyor shaft, screw conveyor shaft has connection end, interior graphite copper sheathing is closely set with outside the connection end of screw conveyor shaft, floating roller closely is set with outside interior graphite copper sheathing, floating roller outer cover is equipped with outer graphite copper sheathing, and gap coordinates between outer graphite copper sheathing appearance wall and cylinder inner surface wall；Back-up ring and packing ring are sequentially provided with the outside of floating roller；Bolt A is fixedly connected through packing ring with the connection end of screw conveyor shaft, and bolt B is fixedly connected through back-up ring with floating roller.Screw conveyor shaft of the present utility model can play floating adjustment effect under interior graphite copper sheathing and outer graphite copper sheathing flexibility mating reaction, and floating roller can play the float support of limitation screw conveyor shaft in respective range；The graphite self-lubricating effect of outer graphite copper sheathing simultaneously, can reduce rotary resistance and float support effect.
Description
Technical field
The decomposing machine technical field for waste of organic matter degraded is the utility model is related to, more particularly to it is a kind of for splitting
Floating support device on solution machine screw conveyor shaft.
Background technology
With the continuous development of industry, solid organic castoff yield is increasing, and at the same time country or the people are to ring
The attention degree of guarantor gradually increases, and the demand that solid organic castoff rationally utilizes increasingly aggravates.Existing decomposing machine is in spiral transferring
Send shaft end to be provided with bearing, the purpose of auxiliary screw conveying axis rotary motion is played by bearing, due to screw conveyor shaft
The cracking cylinder of decomposing machine is installed on, when decomposing machine, which heats, to be cracked, bearing heats up expansion, and steel ball is heated in such bearing
Bearing effect will be lost after expansion, that is to say, that screw conveyor shaft will locking within the bearing so that the auxiliary screw of bearing
Conveying axis rotary motion is failed.Installation screw conveyor shaft is coordinated come power by bearing, dropped in the waste of organic matter of decomposing machine
In solution preocess, the motion matching property between screw conveyor shaft and bearing can not be ensured, spiral shell is usually caused because of bearing failure
Revolve conveying axis can not rotation work, have impact on waste of organic matter degradation efficiency.
Utility model content
For in place of prior art Shortcomings, the purpose of this utility model is that providing one kind is used for decomposing machine spiral transferring
The floating support device on axle is sent, parcel is provided with interior graphite copper sheathing, floating roller and outer graphite successively outside screw conveyor shaft
Copper sheathing, floating roller is between interior graphite copper sheathing and outer graphite copper sheathing, and screw conveyor shaft is in interior graphite copper sheathing and outer graphite copper sheathing
Floating adjustment effect can be played under flexible mating reaction, floating roller can play the float support of limitation screw conveyor shaft in phase
In the range of answering.Screw conveyor shaft, interior graphite copper sheathing, floating roller and outer graphite copper sheathing form floating rotary shaft entirety, outer graphite copper
Set coordinates with cylinder madial wall gap, and such floating rotary shaft is overall to be rotated in the cooperation of cylinder internal clearance, while outer graphite copper sheathing
Graphite self-lubricating effect, rotary resistance can be reduced, while certain float support can also be played and rotate purpose.
The purpose of this utility model is achieved through the following technical solutions：
A kind of floating support device on decomposing machine screw conveyor shaft, including cylinder, the inner barrel are provided with
Screw conveyor shaft, the screw conveyor shaft have connection end, are closely set with outside the connection end of the screw conveyor shaft
Interior graphite copper sheathing, the interior graphite copper sheathing outside are closely set with floating roller, and the floating roller outer cover is equipped with outer graphite copper sheathing,
Gap coordinates between the outer graphite copper sheathing appearance wall and cylinder inner surface wall；Back-up ring and pad are sequentially provided with the outside of the floating roller
Circle, the back-up ring is in integrally annular shape, and the diameter of the back-up ring is smaller than the diameter of outer graphite copper sheathing, and the packing ring is in integrally
Round-shaped, the diameter of the packing ring is bigger than the diameter of graphite copper sheathing；The washer center, which runs through, is provided with bolt A, the spiral shell
Bolt A is fixedly connected through packing ring with the connection end of screw conveyor shaft；The back-up ring, which runs through, is provided with several bolt Bs, described
Bolt B is fixedly connected through back-up ring with floating roller.
In order to which the utility model is better achieved, the outer graphite copper sheathing is by copper sheathing and the graphite for being embedded in copper sheathing lateral wall
Composition.
Preferably, the connection end diameter of axle of the screw conveyor shaft is less than the diameter of axle of screw conveyor shaft.
The utility model compared with the prior art, has advantages below and beneficial effect：
(1) parcel is provided with interior graphite copper sheathing, floating roller and outer graphite to the utility model successively outside screw conveyor shaft
Copper sheathing, floating roller is between interior graphite copper sheathing and outer graphite copper sheathing, and screw conveyor shaft is in interior graphite copper sheathing and outer graphite copper sheathing
Floating adjustment effect can be played under flexible mating reaction, floating roller can play the float support of limitation screw conveyor shaft in phase
In the range of answering.Screw conveyor shaft, interior graphite copper sheathing, floating roller and outer graphite copper sheathing form floating rotary shaft entirety, outer graphite copper
Set coordinates with cylinder madial wall gap, and such floating rotary shaft is overall to be rotated in the cooperation of cylinder internal clearance, while outer graphite copper sheathing
Graphite self-lubricating effect, rotary resistance can be reduced, while certain float support can also be played and rotate purpose.
(2) outer graphite copper sheathing of the present utility model coordinates with cylinder madial wall gap, such floating support device and cylinder
Between running clearance coordinate, the graphite that outer graphite copper sheathing lateral wall is inlayed plays self-lubricating function, reduce outer graphite copper sheathing with
Coefficient of friction and frictional resistance between cylinder, in floating support device rotation process, oil film can be formed and protect outer graphite
The effect that copper sheathing and screw conveyor shaft are not damaged.
(3) floating roller of the present utility model plays screw conveyor shaft and floated between outer graphite copper sheathing and interior graphite copper sheathing
The connection end assembling effect of dynamic regulation screw conveyor shaft, while interior graphite copper sheathing can effectively reduce the friction of screw conveyor shaft
Loss.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is the sectional view of floating support device use state.
Wherein, it is entitled corresponding to the reference in accompanying drawing：
1- screw conveyor shafts, graphite copper sheathing in 2-, 3- floating rollers, the outer graphite copper sheathings of 4-, 5- back-up rings, 6- packing rings,
7- bolts A, 8- bolt B, 9- cylinders.
Embodiment
The utility model is described in further detail with reference to embodiment：
Embodiment
As shown in Fig. 1~Fig. 2, a kind of floating support device on decomposing machine screw conveyor shaft, including cylinder 9, cylinder
Screw conveyor shaft 1 is installed, screw conveyor shaft 1 has connection end, and the connection end outside of screw conveyor shaft 1 is tightly inside body 9
Close to be set with interior graphite copper sheathing 2, the interior outside of graphite copper sheathing 2 is closely set with floating roller 3, and the outer cover of floating roller 3 is equipped with outer graphite
Copper sheathing 4, gap coordinates between outer the appearance wall of graphite copper sheathing 4 and the inner surface wall of cylinder 9.In use, screw conveyor shaft 1, interior graphite copper
Set 2, floating roller 3, outer graphite copper sheathing 4 are closely connected jointly, screw conveyor shaft 1, interior graphite copper sheathing 2, floating roller 3, outer stone
Black copper sheathing 4 rotates relative to cylinder 9 jointly.
As shown in Figure 1 and Figure 2, the outside of floating roller 3 is sequentially provided with back-up ring 5 and packing ring 6, and it is in annular shape that back-up ring 5 is overall,
The diameter of back-up ring 5 is more smaller than the diameter of outer graphite copper sheathing 4, and it is in annular shape that packing ring 6 is overall, and the diameter of packing ring 6 is than graphite copper
The diameter of set 2 is bigger.The center of packing ring 6 passes through the connection end of packing ring 6 and screw conveyor shaft 1 through bolt A7, bolt A7 is provided with
Portion is fixedly connected.Through several bolt Bs 8 are provided with, bolt B 8 is fixedly connected back-up ring 5 through back-up ring 5 with floating roller 3.
Preferably outer graphite copper sheathing 4 is made up of the utility model copper sheathing with the graphite for being embedded in copper sheathing lateral wall.
The connection end diameter of axle of the preferable screw conveyor shaft 1 of the utility model is less than the diameter of axle of screw conveyor shaft 1.
Operation principle of the present utility model is as follows：
In use, being provided with screw conveyor shaft 1 inside the cylinder 9 of decomposing machine, tunnel stove heat is provided with outside cylinder 9 and is filled
Put, continuous tunnel furnace heater is that cylinder 9 is heated, and the screw conveyor shaft 1 inside cylinder 9 is continuously defeated in cylinder 9
Send material.The feed end of screw conveyor shaft 1 is installed on spiral conveying front end mounting seat, the charging of screw conveyor shaft 1 by axle envelope
End is connected with motor by transmitting device, and the motor driving front end of screw conveyor shaft 1 (front end is feed end) rotates, spiral shell in axle envelope
The rotation rear end of conveying axis 1 (rear end is discharge end) is located inside cylinder 9, and the rear end of screw conveyor shaft 1 is by floating support device in cylinder
The inner rotation of body 9.It is interference fitted outside the connection end of screw conveyor shaft 1 and interior graphite copper sheathing 2 is installed, outside interior graphite copper sheathing 2
Portion's interference fit is provided with floating roller 3, and the outside of floating roller 3 interference fit is provided with outer graphite copper sheathing 4, such screw conveyor shaft 1
Connection end, interior graphite copper sheathing 2, floating roller 3, outer graphite copper sheathing 4 by mutual interference fit be connected as one floating
Rotary shaft is overall, and gap coordinates between the outer lateral wall of graphite copper sheathing 4 and cylinder 9 madial wall, such floating rotary shaft entirety and cylinder
Running clearance coordinates between body 9, and the graphite that the outer lateral wall of graphite copper sheathing 4 is inlayed plays self-lubricating function, reduces outer graphite copper
Coefficient of friction and frictional resistance between set 4 and cylinder 9, during floating rotary shaft unitary rotation, oil film guarantor can be formed
The effect that the outer graphite copper sheathing 4 of shield and screw conveyor shaft 1 are not damaged.Floating roller 3 is located at outer graphite copper sheathing 4 and interior graphite
Between copper sheathing 2, the connection end assembling effect for the regulation screw conveyor shaft 1 that floats is played, while interior graphite copper sheathing 2 can effectively drop
The frictional dissipation of low screw conveyor shaft 1.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of floating support device on decomposing machine screw conveyor shaft, including cylinder (9), the cylinder (9) is internal to pacify
Equipped with screw conveyor shaft (1), it is characterised in that：The screw conveyor shaft (1) has connection end, the screw conveyor shaft (1)
Connection end outside be closely set with interior graphite copper sheathing (2), is closely set with floating roller outside the interior graphite copper sheathing (2)
(3), floating roller (3) outer cover is equipped with outer graphite copper sheathing (4), outer graphite copper sheathing (4) the appearance wall and cylinder (9) interior table
Gap coordinates between wall；Back-up ring (5) and packing ring (6) are sequentially provided with the outside of the floating roller (3), the back-up ring (5) is integrally in circle
Annular shape, the diameter of the back-up ring (5) is smaller than the diameter of outer graphite copper sheathing (4), the overall circular in shape of the packing ring (6),
The diameter of the packing ring (6) is bigger than the diameter of graphite copper sheathing (2)；Packing ring (6) center, which is run through, is provided with bolt A (7), described
Bolt A (7) is fixedly connected through packing ring (6) with the connection end of screw conveyor shaft (1)；The back-up ring (5) is provided with if running through
Dry bolt B (8), the bolt B (8) are fixedly connected through back-up ring (5) with floating roller (3).
2. according to the floating support device being used on decomposing machine screw conveyor shaft described in claim 1, it is characterised in that：It is described
Outer graphite copper sheathing (4) is made up of copper sheathing with the graphite for being embedded in copper sheathing lateral wall.
3. according to the floating support device being used on decomposing machine screw conveyor shaft described in claim 1, it is characterised in that：It is described
The connection end diameter of axle of screw conveyor shaft (1) is less than the diameter of axle of screw conveyor shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341643.1U CN206679746U (en) | 2017-04-01 | 2017-04-01 | For the floating support device on decomposing machine screw conveyor shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341643.1U CN206679746U (en) | 2017-04-01 | 2017-04-01 | For the floating support device on decomposing machine screw conveyor shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206679746U true CN206679746U (en) | 2017-11-28 |
Family
ID=60398544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720341643.1U Expired - Fee Related CN206679746U (en) | 2017-04-01 | 2017-04-01 | For the floating support device on decomposing machine screw conveyor shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206679746U (en) |
-
2017
- 2017-04-01 CN CN201720341643.1U patent/CN206679746U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201545478U (en) | Sealing roller structure | |
| CN206679746U (en) | For the floating support device on decomposing machine screw conveyor shaft | |
| CN202105679U (en) | Grinding roller device for vertical grinding of slag | |
| CN105402255B (en) | Double-layer seal matches bearing | |
| CN208651561U (en) | A kind of differential mechanism of integral housing | |
| CN103657773A (en) | Roller bearing type eccentric sleeve mechanism | |
| CN206054518U (en) | A kind of transition wheel mechanism for diesel engine tightening belt | |
| CN206682301U (en) | For the shaft seal structure on decomposing machine screw conveyor shaft | |
| CN102522845A (en) | Motor bearing apparatus with sleeve | |
| CN207004907U (en) | Go out single-stage horizontal centrifugal pump on enterprising | |
| CN210504476U (en) | Maintenance-free or low-maintenance self-lubricating sprocket shaft group | |
| CN208307748U (en) | Shot-blasting machine conveys pellet long range spiral underslung bearing mechanism | |
| CN206682948U (en) | Decomposing machine | |
| CN208040916U (en) | A kind of oscillating bearing structure of mechanical elastic vehicle wheel | |
| CN201696478U (en) | Axial thrust bearing for automobile clutch | |
| CN206860876U (en) | A kind of special cutter shaft bearing block of rotary cultivator | |
| CN207333450U (en) | A kind of sound insulaton and firm resistance to firm taper roll bearing | |
| CN206405444U (en) | The big footpath auto-feed boring power head of high rigidity | |
| CN206419426U (en) | A kind of durable shock-absorbing sleeve | |
| CN216637811U (en) | Power transmission sealing roller | |
| CN214617708U (en) | Driven friction wheel device | |
| CN206939746U (en) | A kind of dynamic helixseal carrying roller | |
| CN207381196U (en) | A kind of damping limiting device of potentiometer | |
| CN203648587U (en) | Roller bearing type eccentric bushing mechanism | |
| CN204675260U (en) | Revolving plow reclaimer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 |