CN206861233U - A kind of granulator swivel joint that can prevent string oil - Google Patents
A kind of granulator swivel joint that can prevent string oil Download PDFInfo
- Publication number
- CN206861233U CN206861233U CN201720339479.0U CN201720339479U CN206861233U CN 206861233 U CN206861233 U CN 206861233U CN 201720339479 U CN201720339479 U CN 201720339479U CN 206861233 U CN206861233 U CN 206861233U
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- Prior art keywords
- oil
- axle
- swivel joint
- fuel tube
- oil circuit
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- 239000000446 fuel Substances 0.000 claims abstract description 40
- 239000000428 dust Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 119
- 239000010687 lubricating oil Substances 0.000 description 12
- 235000013339 cereals Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a kind of granulator swivel joint that can prevent string oil, it is related to ring die pelleter technical field.The utility model includes point oily an axle and axle sleeve, axle sleeve is rotationally sheathed on point oily axle, the inside of oily axle is divided to be provided with more than twice separate oil circuit, axle sleeve is provided with the oil inlet communicated with above-mentioned oil circuit, divide and annular groove is provided between oily axle and axle sleeve, described annular groove connection oil inlet and oil circuit, the swivel joint also include the oil fuel tube for being fixedly arranged on the end of oil circuit, and the inside of the oil fuel tube is provided with the through hole communicated with oil circuit.A kind of granulator swivel joint that can prevent string oil of the present utility model; the end of its point of oily axle internal oil passages is installed with oil fuel tube; the oil duct that will be provided with inside the end insertion granulator spindle of oil fuel tube; the every oil circuit divided on oily axle is all connected by independent oil fuel tube with each oil circuit grafting on granulator spindle; avoid the swap oil problem that traditional swivel joint connects with main shaft, reliable operation.
Description
Technical field
Ring die pelleter technical field is the utility model is related to, more specifically to a kind of system that can prevent string oil
Grain machine swivel joint.
Background technology
Ring die pelleter (also known as：Ring moulds granulator, ring moulds grain-feed forming machine), belong to feed granulating equipment, be with
The feed processing machinery of the crushed material direct pressing particle of corn, dregs of beans, stalk, grass, rice husk etc..Ring die pelleter is production
The main feed manufacturing machine equipment of grain feed, occupies very important status during feed manufacturing.Existing ring die pelleter
Feed granules are made by the mutual rolling extrusion between ring moulds and pressure roller, typically on rotating disc, pressure roller is located at ring moulds
On main shaft, and rotating disc is sheathed on main shaft, and is connected by bearing with main axis, and rotating disc is provided with what is engaged with tooth axle
Gear, tooth axle are drive shaft.When tooth axle rotates, turn disc is moved by gear band, realization drives ring moulds to rotate.
Wherein, the oil circuit for leading to the part everywhere such as pressure roller is typically provided with main shaft, by adding lubricating oil to main shaft, you can real
Lubricating oil now is added to part everywhere, it is very convenient.The oil inlet of main shaft end face is connected with swivel joint, by plant equipment to
Swivel joint adds lubricating oil.
And the oil circuit set in main shaft is generally more than one, in the connected mode such as Fig. 1 of existing main shaft and swivel joint
Shown, the end face of main shaft end face and swivel joint is directly bonded, to reach the docking of the oil circuit set on main shaft and swivel joint,
But this setup can cause the oily phenomenon of string occurs between each oil circuit of main shaft and swivel joint junction, i.e., in main shaft and rotation
Joint can not accomplish positive confinement, so each oil circuit junction can reveal, cause the lubricating oil between oil circuit
String oil.
The content of the invention
1. utility model technical problems to be solved
The purpose of this utility model is to overcome existing swivel joint above shortcomings, there is provided one kind can prevent
The granulator swivel joint of string oil.Using the technical solution of the utility model, the end of point oily axle internal oil passages is installed with oiling
Pipe, the inside of the oil fuel tube is provided with the oil duct communicated with oil circuit, then the end of oil fuel tube is inserted inside granulator spindle and is provided with
Oil duct, every oil circuit on point oily axle is all connected by independent oil fuel tube with each oil circuit grafting on granulator spindle, thorough
Bottom solves the swap oil problem that traditional swivel joint connects with main shaft, reliable operation.
2. technical scheme
To reach above-mentioned purpose, technical scheme provided by the utility model is：
A kind of granulator swivel joint that can prevent string oil of the present utility model, including point oily axle and axle sleeve, it is described
Axle sleeve is rotationally sheathed on point oily axle, and the inside of described point oily axle is provided with more than twice separate oil circuit, described
Axle sleeve be provided with the oil inlet that is communicated with above-mentioned oil circuit, described point is provided with annular groove, described ring between oily axle and axle sleeve
Shape groove connects oil inlet and oil circuit, and the swivel joint also includes the oil fuel tube for being fixedly arranged on the end of oil circuit, the inside of the oil fuel tube
Provided with the through hole communicated with oil circuit.
Further, the swivel joint also includes point oily axle bed being connected with point oily axle, the section of described oil fuel tube
For " T " shape structure, described point oily axle bed is provided with the counterbore of installation oil fuel tube.
Further, the number of described oil inlet and the number of oil circuit are equal, and between each oil inlet independently of each other.
Further, the number of described annular groove and the number of oil circuit are equal, and between each annular groove independently of each other.
Further, described point is provided with bearing between oily axle and axle sleeve.
Further, described bearing uses needle bearing.
Further, the end of described point oily axle and axle sleeve is provided with dust cap.
3. beneficial effect
Using technical scheme provided by the utility model, compared with existing known technology, have the advantages that：
(1) a kind of granulator swivel joint that can prevent string oil of the present utility model, the end of its point of oily axle internal oil passages
End is installed with oil fuel tube, and the inside of the oil fuel tube is provided with the oil duct communicated with oil circuit, then the end of oil fuel tube is inserted into granulator
The oil duct being provided with inside main shaft, the every oil circuit divided on oily axle all pass through each oil circuit on independent oil fuel tube and granulator spindle
Grafting connects, and thoroughly solves the swap oil problem that traditional swivel joint connects with main shaft, reliable operation.
(2) a kind of granulator swivel joint that can prevent string oil of the present utility model, the section of its oil fuel tube is "T"-shaped
Structure, point oily axle bed are provided with the counterbore of installation oil fuel tube, and the head of oil fuel tube is fixed on a point oil for oily axle by a point oily axle bed
The end on road, it is simple in construction, it is fixed reliable.
(3) a kind of granulator swivel joint that can prevent string oil of the present utility model, sets between its point of oily axle and axle sleeve
There is the annular groove of connection oil inlet and oil circuit, when granulator spindle drives a point oily axle to rotate, even if dividing the position of oil circuit on oily axle
Change is put, but by adding lubricating oil to the oil inlet on axle sleeve, lubricating oil can enter oil circuit from annular groove, ingenious in design,
Using more convenient.
(4) a kind of granulator swivel joint that can prevent string oil of the present utility model, it is each oil inlet, each annular groove, each
It is mutually independent between oil circuit, each oil fuel tube, thoroughly avoid and go here and there the generation of oily phenomenon.
(5) a kind of granulator swivel joint that can prevent string oil of the present utility model, the end of its point of oily axle and axle sleeve
Provided with dust cap, prevent dust from entering the bearing divided between oily axle and axle sleeve, or even oil circuit, improve the service life of bearing,
Also the quality of lubricating oil is protected.
Brief description of the drawings
Fig. 1 is the connection diagram of existing granulator spindle and swivel joint；
Fig. 2 is a kind of structural representation of granulator swivel joint that can prevent that string is oily of the present utility model.
Label declaration in schematic diagram：
1st, oily axle is divided；11st, annular groove；2nd, axle sleeve；21st, oil inlet；3rd, bearing；4th, dust cap；5th, oily axle bed is divided；6th, oiling
Pipe；61st, through hole.
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
With reference to Fig. 2, a kind of granulator swivel joint that can prevent string oil of the present embodiment, including point oily axle 1 and axle sleeve
2, axle sleeve 2 is rotationally sheathed on point oily axle 1, specifically, divides and bearing 3 is provided between oily axle 1 and axle sleeve 2, and bearing 3 is provided with
At two, respectively positioned at the both ends of axle sleeve 2, and needle bearing is used.
The inside of point oily axle 1 of the present embodiment is provided with more than twice separate oil circuit, and axle sleeve 2 is provided with and above-mentioned oil
The oil inlet 21 that road communicates, specifically, the number of oil inlet 21 is equal with the number of oil circuit, and between each oil inlet 21 mutually solely
Vertical, for the ease of description, the present embodiment sets 3 oil circuits, oil inlet 21 namely sets at 3；Preferably, oily axle 1 and axle sleeve 2 are divided
Between be provided with annular groove 11, annular groove 11 connects oil inlet 21 and oil circuit, and the number of annular groove 11 is equal with the number of oil circuit, and
Between each annular groove 11 independently of each other, more specifically, annular groove 11 is opened in a point outer wall for oily axle 1, certainly, annular groove 11 also may be used
Be opened in the inwall of axle sleeve 2, when granulator spindle drives a point oily axle 1 to rotate, even if point oily axle 1 do not stall it is dynamic, oil circuit
Position is changing, but by adding lubricating oil to the oil inlet 21 on axle sleeve 2, lubricating oil can enter oil circuit from annular groove 11,
Ingenious in design, use is more convenient.
The swivel joint of the present embodiment also includes the oil fuel tube 6 for being fixedly arranged on the end of oil circuit, and certainly, oil fuel tube 6 is also provided with 3
Individual, corresponding with each oil circuit, the inside of oil fuel tube 6 is provided with the through hole 61 communicated with oil circuit.Specifically, the present embodiment is also included with dividing
Point oily axle bed 5 that oily axle 1 is connected, the section of oil fuel tube 6 is " T " shape structure, and point oily axle bed 5 is provided with the heavy of installation oil fuel tube 6
Hole, the "T"-shaped head of the counterbore and oil fuel tube 6 coordinate, then the head of oil fuel tube 6 can be fixed on a point oily axle 1 by a point oily axle bed 5
Oil circuit end, it is simple in construction, it is fixed reliable.More specifically, connected between point oily axle bed 5 and point oily axle 1 using bolt fastening
Connect, and interference fits are used between the pipe portion of oil fuel tube 6 and point oily axle bed 5.
In addition, the end of point oily axle 1 and axle sleeve 2 of the present embodiment is provided with dust cap 4, as shown in Fig. 2 the energy of dust cap 4
Enough prevent dust from entering the bearing 3 divided between oily axle 1 and axle sleeve 2, or even oil circuit, improve the service life of bearing 3, also protect
The quality of lubricating oil.
In order to more fully understand a kind of granulator swivel joint that can prevent string oil of the present embodiment, in conjunction with Fig. 2 pairs
The working condition of the present embodiment is briefly described.It is provided with inside the end insertion granulator spindle of the oil fuel tube 6 of the present embodiment
Oil duct (oil duct in the corresponding granulator spindle of every oil fuel tube 6), and oily axle bed 5 and granulator spindle will be divided to pass through bolt
It is connected, when granulator spindle rotates, drives a point oily axle 1 to rotate, and axle sleeve 2 is fixed.On from fuel-servicing equipment to axle sleeve 2
Oil inlet 21 adds lubricating oil, and lubricating oil is entered in each oil circuit by each annular groove 11, then respectively enters system by each oil fuel tube 6
Each oil duct of grain owner's axle, is finally delivered at each part to be lubricated.
A kind of granulator swivel joint that can prevent string oil of the present utility model, the end of its point of oily axle internal oil passages is consolidated
Provided with oil fuel tube, the inside of the oil fuel tube is provided with the oil duct communicated with oil circuit, then the end of oil fuel tube is inserted into granulator spindle
The oil duct that inside is provided with, the every oil circuit divided on oily axle all pass through each oil circuit grafting on independent oil fuel tube and granulator spindle
Connection, avoids the swap oil problem that traditional swivel joint connects with main shaft, reliable operation；Each oil inlet, each annular groove, each oil
It is mutually independent between road, each oil fuel tube, thoroughly avoid and go here and there the generation of oily phenomenon in lubricating system.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, in the case where not departing from the utility model and creating objective, without creatively designing
The frame mode similar to the technical scheme and embodiment, the scope of protection of the utility model all should be belonged to.
Claims (7)
1. a kind of granulator swivel joint that can prevent string oil, including point oily axle (1) and axle sleeve (2), described axle sleeve (2) can
Rotationally it is sheathed on point oily axle (1), the inside of described point oily axle (1) is provided with more than twice separate oil circuit, described
Axle sleeve (2) be provided with the oil inlet (21) that is communicated with above-mentioned oil circuit, described point is provided with ring between oily axle (1) and axle sleeve (2)
Shape groove (11), described annular groove (11) connection oil inlet (21) and oil circuit, it is characterised in that：Also include the end for being fixedly arranged on oil circuit
The oil fuel tube (6) at end, the inside of the oil fuel tube (6) are provided with the through hole (61) communicated with oil circuit.
A kind of 2. granulator swivel joint that can prevent string oil according to claim 1, it is characterised in that：Also include with
Divide point oily axle bed (5) that oily axle (1) is connected, the section of described oil fuel tube (6) is " T " shape structure, described point oily axle bed (5)
It is provided with the counterbore of installation oil fuel tube (6).
A kind of 3. granulator swivel joint that can prevent string oil according to claim 2, it is characterised in that：Described enters
The number of hydraulic fluid port (21) is equal with the number of oil circuit, and between each oil inlet (21) independently of each other.
A kind of 4. granulator swivel joint that can prevent string oil according to claim 3, it is characterised in that：Described ring
The number of shape groove (11) is equal with the number of oil circuit, and between each annular groove (11) independently of each other.
A kind of 5. granulator swivel joint that can prevent string oil according to claim 1, it is characterised in that：Described point
Bearing (3) is provided between oily axle (1) and axle sleeve (2).
A kind of 6. granulator swivel joint that can prevent string oil according to claim 5, it is characterised in that：Described axle
Hold (3) and use needle bearing.
A kind of 7. granulator swivel joint that can prevent string oil according to claim 5 or 6, it is characterised in that：It is described
Point oily axle (1) and the end of axle sleeve (2) be provided with dust cap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339479.0U CN206861233U (en) | 2017-04-01 | 2017-04-01 | A kind of granulator swivel joint that can prevent string oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339479.0U CN206861233U (en) | 2017-04-01 | 2017-04-01 | A kind of granulator swivel joint that can prevent string oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861233U true CN206861233U (en) | 2018-01-09 |
Family
ID=60816202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720339479.0U Expired - Fee Related CN206861233U (en) | 2017-04-01 | 2017-04-01 | A kind of granulator swivel joint that can prevent string oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282132A (en) * | 2018-10-27 | 2019-01-29 | 湛江市恒润机械有限公司 | A kind of granulator injection system |
-
2017
- 2017-04-01 CN CN201720339479.0U patent/CN206861233U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282132A (en) * | 2018-10-27 | 2019-01-29 | 湛江市恒润机械有限公司 | A kind of granulator injection system |
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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: 20180109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |