CN106140372A - A kind of multicylinder hydraulic spindle machine of Screwthrad sealing - Google Patents
A kind of multicylinder hydraulic spindle machine of Screwthrad sealing Download PDFInfo
- Publication number
- CN106140372A CN106140372A CN201610734765.7A CN201610734765A CN106140372A CN 106140372 A CN106140372 A CN 106140372A CN 201610734765 A CN201610734765 A CN 201610734765A CN 106140372 A CN106140372 A CN 106140372A
- Authority
- CN
- China
- Prior art keywords
- eccentric bushing
- balance ring
- frame
- main shaft
- gap
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
- B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
Abstract
The multicylinder hydraulic spindle machine of Screwthrad sealing, including: frame, it is used for providing installation foundation；Eccentric bushing, this eccentric bushing is socketed on main shaft, and described main shaft has bias for the rotation of location eccentricity set, the cylindrical axial line of described eccentric bushing and the axis misalignment of main shaft and has the angle of cut；Body, this body is supported on bowl-type bearing, and bottom is socketed on the periphery of eccentric bushing；Described splicing sleeve is supported in frame, and described adjusting sleeve is connected with splicing sleeve by screw thread；Described bowl-type bearing is installed in the bowl-type bearing bracket stand being fixed on main shaft, and described insurance cylinder lower is hinged in frame, and piston rod is fixed on splicing sleeve；Balance ring, described balance ring is installed on eccentric bushing and provides counterweight for eccentric bushing, reducing vibration；Between described balance ring and frame, there is the first gap, there is between this balance ring and body the second gap；It is provided with screw thread with the first gap correspondence position on described balance ring, described balance ring is provided with screw thread with the second gap correspondence position.
Description
Technical field
The present invention relates to engineering machinery field, particularly relate to the multicylinder hydraulic spindle machine of a kind of Screwthrad sealing.
Background technology
Multicylinder hydraulic spindle machine is that applicant is according to GB/T10883-2008 " multicylinder hydraulic spindle breaker " standard development
A kind of cone machine, production efficiency is high, and yield rate is high, represents the top level of current gyratory crusher.
As accompanying drawing its mainly by framework portion, adjusting sleeve portion, bowl-type bearing portion, body part, splicing sleeve portion, safety cylinder portion, biography
Dynamic portion, main shaft, hydraulic motor, bull gear and Hydraulic Station, lubrication station and full-automatic electrical control system composition.Its work operates as, electricity
Machine is connected with main frame driving section by belt, drives driving section to rotate, and driving section drives eccentric cover section by a pair conical gear
Rotating around the spindle, eccentric bushing promotes body part to make swing campaign, it is achieved material crushes.Its structure has that rotating speed is high, swing big, main
Axle is connected three features with body without fixing.
Owing to workload is big, work produces amount of heat, it is necessary to use thin oil to be lubricated.Such as Fig. 1 it can be seen that
The high speed rotating of bevel gear, drives lubricating oil splash, and lubricating oil is from the balance ring of eccentric cover section and the combination gap of frame, balance
Circle is gone out in the combination gap of body.My company occurs as soon as this phenomenon all having lubricating oil splash to go out at two when trial-production, first
After take to reduce gap, add the methods such as sealing ring it all cannot be stoped to sputter.Trial-production progress is had reached an impasse.
Summary of the invention
For the deficiencies in the prior art, the purpose of the present invention is intended to provide the multicylinder hydraulic spindle of Screwthrad sealing
Machine, in order to avoid the lubricating oil in the gap between gap, balance ring and the frame between balance ring and body to overflow, by fluid
Push back inside.
For achieving the above object, the present invention adopts the following technical scheme that
The multicylinder hydraulic spindle machine of Screwthrad sealing, including
Frame, is used for providing installation foundation；
Main shaft, is fixed on the middle part of frame；
Eccentric bushing, this eccentric bushing is socketed on main shaft, and described main shaft is for the rotation of location eccentricity set, the cylindrical of described eccentric bushing
Axial line has bias with the axis misalignment of main shaft and has the angle of cut；
Bowl-type bearing, bowl-type bearing is installed in the bowl-type bearing bracket stand being fixed on main shaft；
Body, this body is supported on bowl-type bearing, and bottom is socketed on the periphery of eccentric bushing；
Insurance hydraulic cylinder, described insurance cylinder bottoms of hydraulic cylinders is hinged with in frame, and piston rod is connected with splicing sleeve；
Splicing sleeve, described splicing sleeve is installed in frame, is strained by insurance hydraulic cylinder；
Adjusting sleeve, described adjusting sleeve is threadingly attached on splicing sleeve；
Balance ring, described balance ring is installed on eccentric bushing, and this balance ring, for providing counterweight for eccentric bushing, reduces shaking when rotating
Dynamic and noise, has the first gap between described balance ring and frame, has the second gap between this balance ring and body；Institute
Stating position corresponding with the first gap on balance ring and be provided with the first screw thread, position corresponding with the second gap on described balance ring sets
There is the second screw thread；
Transmission component, for being transferred to eccentric bushing by outside power.
Preferably, described transmission component is the first bevel gear, the second bevel gear, drive shaft；Described first bevel gear is installed
In eccentric bushing lower end, the second bevel gear engages with the first bevel gear, and this second bevel gear is installed in drive shaft.
Compared to prior art, the present invention utilizes this rotary body of balance ring, in balance ring and frame and the combination of body
Sidewall position at the screw thread of car proper orientation, utilize and there is direction of rotation screw thread, lubricating oil when will rotate, splashing come up
Down roll back, thus stop lubricating oil up to sputter.It was verified that force feed effect is ideal, occurred the most again to fly
Spilled oil situation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial view in Fig. 1 at A；
Wherein, 1, frame；2, eccentric bushing；3, main shaft；4, body；5, splicing sleeve
6, adjusting sleeve；7, balance ring；8, transmission component；9, bowl-type bearing 10, insurance hydraulic cylinder the 11, first gap；12, the second seam
Gap；13, screw thread.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
As it is shown in figure 1, the multicylinder hydraulic spindle machine of Screwthrad sealing, including
Frame 1, is used for providing installation foundation；
Main shaft 3, is fixed on the middle part of frame 1；
Eccentric bushing 2, this eccentric bushing 2 is socketed on main shaft, and described main shaft 3 is for the rotation of location eccentricity set 2, described eccentric bushing 2
The eccentric axis of cylindrical axial line and main shaft 3 and have the angle of cut；
Body 4, this body 4 is supported on bowl-type bearing 9, and bottom is socketed on the periphery of eccentric bushing 2；
Splicing sleeve 5, described splicing sleeve 5 is installed in frame, is strained by insurance hydraulic cylinder；
Adjusting sleeve 6, described adjusting sleeve 6 is threadingly attached on splicing sleeve 5；
Balance ring 7, described balance ring 7 is installed on eccentric bushing 2, and this balance ring 6, for providing counterweight for eccentric bushing 2 and body 4, subtracts
Vibration when rotating less and noise, have the first gap 11 between described balance ring 6 and frame 1, this balance ring 7 and body 4
Between there is the second gap 12；Position corresponding with the first gap 11 on described balance ring 7 is provided with the first screw thread, described balance ring
Position corresponding with the second gap 12 on 7 is provided with the second screw thread；
Transmission component 8, for being transferred to eccentric bushing 2 by outside power.
Bowl-type bearing 9, bowl-type bearing 9 is installed in the bowl-type bearing bracket stand being fixed on main shaft 3；
Insurance hydraulic cylinder 10, described insurance hydraulic cylinder 10 cylinder bottom is hinged with in frame, and piston rod is connected with splicing sleeve；
As the preferred scheme of one, described transmission component is the first bevel gear, the second bevel gear, drive shaft；Described first cone
Gear is installed on eccentric bushing 2 lower end, and the second bevel gear engages with the first bevel gear, and this second bevel gear is installed in drive shaft.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection domain of the claims in the present invention
Within.
Claims (2)
1. the multicylinder hydraulic spindle machine of Screwthrad sealing, it is characterised in that including:
Frame, is used for providing installation foundation；
Main shaft, is fixed on the middle part of frame；
Eccentric bushing, this eccentric bushing is socketed on main shaft, and described main shaft is for the rotation of location eccentricity set, the cylindrical of described eccentric bushing
Axial line has bias with the axis misalignment of main shaft and has the angle of cut；
Bowl-type bearing, bowl-type bearing is installed in the bowl-type bearing bracket stand being fixed on main shaft；
Body, this body is supported on bowl-type bearing, and bottom is socketed on the periphery of eccentric bushing；
Insurance hydraulic cylinder, described insurance cylinder bottoms of hydraulic cylinders is hinged with in frame, and piston rod is connected with splicing sleeve；
Splicing sleeve, described splicing sleeve is installed in frame, is strained by insurance hydraulic cylinder；
Adjusting sleeve, described adjusting sleeve is threadingly attached on splicing sleeve；
Balance ring, described balance ring is installed on eccentric bushing, and this balance ring, for providing counterweight for eccentric bushing, reduces shaking when rotating
Dynamic and noise, has the first gap between described balance ring and frame, has the second gap between this balance ring and body；Institute
Stating position corresponding with the first gap on balance ring and be provided with the first screw thread, position corresponding with the second gap on described balance ring sets
There is the second screw thread；
Transmission component, for being transferred to eccentric bushing by outside power.
2. the multicylinder hydraulic spindle machine of Screwthrad sealing as claimed in claim 1, it is characterised in that: described transmission component is
First bevel gear, the second bevel gear, drive shaft；Described first bevel gear is installed on eccentric bushing lower end, the second bevel gear and first
Bevel gear engages, and this second bevel gear is installed in drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610734765.7A CN106140372B (en) | 2016-08-28 | 2016-08-28 | A kind of multicylinder hydraulic spindle machine of Screwthrad sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610734765.7A CN106140372B (en) | 2016-08-28 | 2016-08-28 | A kind of multicylinder hydraulic spindle machine of Screwthrad sealing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106140372A true CN106140372A (en) | 2016-11-23 |
| CN106140372B CN106140372B (en) | 2018-11-09 |
Family
ID=57342847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610734765.7A Active CN106140372B (en) | 2016-08-28 | 2016-08-28 | A kind of multicylinder hydraulic spindle machine of Screwthrad sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106140372B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732909A (en) * | 2017-03-13 | 2017-05-31 | 江苏宝山重型机械制造有限公司 | A kind of cone crusher of energy autostop |
| CN108786986A (en) * | 2018-07-27 | 2018-11-13 | 河南黎明重工科技股份有限公司 | A kind of anti-splash device of gyratory crusher |
| GB2588423A (en) * | 2019-10-23 | 2021-04-28 | Terex Gb Ltd | Cone crusher |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3080126A (en) * | 1959-12-08 | 1963-03-05 | John R Kueneman | Bearing seals for gyratory crushers |
| US3788569A (en) * | 1972-11-16 | 1974-01-29 | Allis Chalmers | Crusher with hydraulically adjusted rotary assembly for supporting and gyrating a conical head |
| CN101947475A (en) * | 2010-09-16 | 2011-01-19 | 陈利华 | Cone crusher |
| CN202290146U (en) * | 2011-10-02 | 2012-07-04 | 长兴县长虹路桥矿山机械设备有限公司 | Multi-cylinder hydraulic rolling bearing cone crusher |
| CN103691509B (en) * | 2014-01-04 | 2015-11-18 | 河南黎明重工科技股份有限公司 | Parallel axes gyratory crusher |
| CN105521849A (en) * | 2016-01-27 | 2016-04-27 | 中信重工机械股份有限公司 | Laminated-type hydraulic cone crusher |
| CN206008807U (en) * | 2016-08-28 | 2017-03-15 | 广东磊蒙重型机械制造有限公司 | The multicylinder hydraulic spindle machine of Screwthrad sealing |
-
2016
- 2016-08-28 CN CN201610734765.7A patent/CN106140372B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3080126A (en) * | 1959-12-08 | 1963-03-05 | John R Kueneman | Bearing seals for gyratory crushers |
| US3788569A (en) * | 1972-11-16 | 1974-01-29 | Allis Chalmers | Crusher with hydraulically adjusted rotary assembly for supporting and gyrating a conical head |
| CN101947475A (en) * | 2010-09-16 | 2011-01-19 | 陈利华 | Cone crusher |
| CN202290146U (en) * | 2011-10-02 | 2012-07-04 | 长兴县长虹路桥矿山机械设备有限公司 | Multi-cylinder hydraulic rolling bearing cone crusher |
| CN103691509B (en) * | 2014-01-04 | 2015-11-18 | 河南黎明重工科技股份有限公司 | Parallel axes gyratory crusher |
| CN105521849A (en) * | 2016-01-27 | 2016-04-27 | 中信重工机械股份有限公司 | Laminated-type hydraulic cone crusher |
| CN206008807U (en) * | 2016-08-28 | 2017-03-15 | 广东磊蒙重型机械制造有限公司 | The multicylinder hydraulic spindle machine of Screwthrad sealing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732909A (en) * | 2017-03-13 | 2017-05-31 | 江苏宝山重型机械制造有限公司 | A kind of cone crusher of energy autostop |
| CN108786986A (en) * | 2018-07-27 | 2018-11-13 | 河南黎明重工科技股份有限公司 | A kind of anti-splash device of gyratory crusher |
| GB2588423A (en) * | 2019-10-23 | 2021-04-28 | Terex Gb Ltd | Cone crusher |
| GB2588423B (en) * | 2019-10-23 | 2022-03-02 | Terex Gb Ltd | Cone crusher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106140372B (en) | 2018-11-09 |
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