CN204699848U - Cylinder body rotary type discharge device for scraper - Google Patents
Cylinder body rotary type discharge device for scraper Download PDFInfo
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- CN204699848U CN204699848U CN201520384507.1U CN201520384507U CN204699848U CN 204699848 U CN204699848 U CN 204699848U CN 201520384507 U CN201520384507 U CN 201520384507U CN 204699848 U CN204699848 U CN 204699848U
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- scraper
- hoist cylinder
- cylinder
- turnbarrel
- piston rod
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Abstract
A kind of cylinder body rotary type discharge device for scraper, comprise hoist cylinder and scraper, be characterized in: the lower end of the piston rod of hoist cylinder is connected with scraper, the cylinder body bottom end cover of hoist cylinder is connected with a turnbarrel, turnbarrel is contained in a bearing, bearing is provided with the drive unit driving turnbarrel to rotate, the piston rod top of described hoist cylinder to the torsion pass hole having band internal spline, the cylinder body upper end cover of hoist cylinder is provided with the splined shaft be plugged in the torsion pass hole of piston rod by top.Drive unit is rotated by rack drives turnbarrel, thus drives whole hoist cylinder to rotate, and scraper is rotated, and scraper goes back liftable under hoist cylinder drives simultaneously, completes discharging.The scraper discharging mechanism of the rack pinion introduced from Japan can be replaced, not only can be used in stationary cover, be also applicable to seal request high, what explosion-proof performance was good can on the cover of opening type, manufacturing cost is lower, is more conducive to the operation of machine, maintenance and maintenance.
Description
Technical field
The utility model relates to the discharging technology in a kind of centrifuge, particularly a kind of cylinder body rotary type discharge device for scraper.
Background technology
The shedding mechanism of current domestic tripodia or flat scraper bottom discharge centrifugal machine moves radially broad knife mechanism, king bolt scraper discharging mechanism, narrow scraper discharging mechanism.Wherein narrow scraper discharging mechanism with more, there are mekydro rack-driving, oil cylinder direct pull in conventional narrow scraper discharging mechanism.Mekydro rack-driving can only be used for securing cover plate, oil cylinder direct pull may be used for securing cover plate, also may be used for removable cover (namely renovating greatly), its defect is highly higher, take up room comparatively large, the piston seal of hydraulic cylinder bears axis and radial motion, easily damages leakage of oil.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, proposes that a kind of explosion-proof performance is good, the cylinder body rotary type discharge device for scraper of the operation and maintenance that is more conducive to machine.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of cylinder body rotary type discharge device for scraper, comprise hoist cylinder and scraper, be characterized in: the lower end of the piston rod of hoist cylinder is connected with scraper, the cylinder body bottom end cover of hoist cylinder is connected with a turnbarrel, turnbarrel is contained in a bearing, bearing is provided with the drive unit driving turnbarrel to rotate, the piston rod top of described hoist cylinder by top to the torsion pass hole having band internal spline, the cylinder body upper end cover of hoist cylinder is provided with the splined shaft be plugged in the torsion pass hole of piston rod.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, the drive unit driving turnbarrel to rotate comprises the driving oil cylinder be arranged on bearing, drive that oil cylinder is vertical with hoist cylinder arranges, drive the piston rod end of oil cylinder that driving tooth bar is housed, described turnbarrel is provided with and the driven wheel driving tooth bar to coordinate.
The utility model compared with prior art, it is a kind of a kind of Novel discharging device be exclusively used in tripodia or flat scraper bottom discharge centrifugal machine, rotate by driving turnbarrel, thus drive whole hoist cylinder to rotate, scraper is rotated, scraper goes back liftable under hoist cylinder drives simultaneously, completes discharging.The utility model cylinder body rotary type discharge device for scraper is a kind of scraper discharging pattern of novelty, the scraper discharging mechanism of the rack pinion introduced from Japan can be replaced, not only can be used in stationary cover, also seal request is applicable to high, what explosion-proof performance was good can on the cover of opening type, manufacturing cost is lower, is more conducive to the operation of machine, maintenance and maintenance.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model.
Fig. 2 is the driving device structure sketch driving turnbarrel to rotate.
Detailed description of the invention
A kind of cylinder body rotary type discharge device for scraper, comprise hoist cylinder 6 and scraper 1, the lower end of the piston rod 2 of hoist cylinder 6 is connected with scraper 1, the cylinder body bottom end cover of hoist cylinder 6 is connected with a turnbarrel 5, turnbarrel 5 is contained in a bearing 3, bearing 3 is provided with the drive unit 4 driving turnbarrel to rotate, the piston rod top of described hoist cylinder 6 to the torsion pass hole having band internal spline, the cylinder body upper end cover of hoist cylinder 6 is provided with the splined shaft 7 be plugged in the torsion pass hole of piston rod by top.
The drive unit 4 driving turnbarrel to rotate comprises the driving oil cylinder be arranged on bearing, drive that oil cylinder is vertical with hoist cylinder arranges, drive the piston rod end of oil cylinder that driving tooth bar is housed, described turnbarrel is provided with and the driven wheel driving tooth bar to coordinate.
The piston rod of oil cylinder is scraper knife bar, and the bottom of piston rod connects with scraper, and the top of piston rod is hollow, inserts splined shaft, for transmitting torque.The lifting of oil cylinder and rotating all can establish machinery and electrical equipment spacing, reach the target of double insurance.
The utility model cylinder body rotary type discharge device for scraper is a kind of scraper discharging pattern of novelty, the scraper discharging mechanism of the rack pinion introduced from Japan can be replaced, not only can be used in stationary cover, also seal request is applicable to high, what explosion-proof performance was good can on the cover of opening type, manufacturing cost is lower, is more conducive to the operation of machine, maintenance and maintenance.
In the tripodia that may be used for fixed cover plate or flat scraper bottom discharge centrifugal machine, also in the tripodia that may be used for removable type cover plate (namely renovating greatly) or flat scraper bottom discharge centrifugal machine, overcome it highly higher simultaneously, take up room larger, the piston seal of hydraulic cylinder bears axis and radial motion, easily damages the defect of leakage of oil.
Claims (2)
1. a cylinder body rotary type discharge device for scraper, comprise hoist cylinder and scraper, it is characterized in that: the lower end of the piston rod of hoist cylinder is connected with scraper, the cylinder body bottom end cover of hoist cylinder is connected with a turnbarrel, turnbarrel is contained in a bearing, bearing is provided with the drive unit driving turnbarrel to rotate, the piston rod top of described hoist cylinder to the torsion pass hole having band internal spline, the cylinder body upper end cover of hoist cylinder is provided with the splined shaft be plugged in the torsion pass hole of piston rod by top.
2. cylinder body rotary type discharge device for scraper according to claim 1, it is characterized in that: the drive unit driving turnbarrel to rotate comprises the driving oil cylinder be arranged on bearing, drive that oil cylinder is vertical with hoist cylinder arranges, drive the piston rod end of oil cylinder that driving tooth bar is housed, described turnbarrel is provided with and the driven wheel driving tooth bar to coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384507.1U CN204699848U (en) | 2015-06-08 | 2015-06-08 | Cylinder body rotary type discharge device for scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384507.1U CN204699848U (en) | 2015-06-08 | 2015-06-08 | Cylinder body rotary type discharge device for scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699848U true CN204699848U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520384507.1U Active CN204699848U (en) | 2015-06-08 | 2015-06-08 | Cylinder body rotary type discharge device for scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204699848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076753A (en) * | 2016-08-25 | 2016-11-09 | 利欧集团浙江泵业有限公司 | A kind of Frictioning device |
-
2015
- 2015-06-08 CN CN201520384507.1U patent/CN204699848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076753A (en) * | 2016-08-25 | 2016-11-09 | 利欧集团浙江泵业有限公司 | A kind of Frictioning device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |