CN104289327A - Machine enclosure turnover mechanism for vertical type upper discharging centrifugal machine - Google Patents
Machine enclosure turnover mechanism for vertical type upper discharging centrifugal machine Download PDFInfo
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- CN104289327A CN104289327A CN201410483158.9A CN201410483158A CN104289327A CN 104289327 A CN104289327 A CN 104289327A CN 201410483158 A CN201410483158 A CN 201410483158A CN 104289327 A CN104289327 A CN 104289327A
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- bevel gear
- casing
- fixed
- switching mechanism
- worm
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Abstract
The invention discloses a machine enclosure turnover mechanism for a vertical type upper discharging centrifugal machine. One end of a machine enclosure is hinged to a machine frame through a hinging shaft. The turnover mechanism comprises a worm gear or a first bevel gear and a worm or a second bevel gear, wherein the worm gear or the first bevel gear is fixed to the hinging shaft, and the worm or the second bevel gear is rotatably mounted on the machine frame. The worm gear and the worm are in transmission fit or the first bevel gear and the second bevel gear are in transmission fit. A hand wheel is fixedly mounted on the worm or a gear shaft of the second bevel gear. The machine enclosure turnover mechanism for the vertical type upper discharging centrifugal machine is simple in structure and large in turnover angle, self-locking can be carried out at any turnover angle, and therefore a rotating drum can be cleaned conveniently.
Description
Technical field
The present invention relates to a kind of switching mechanism, refer to a kind of casing switching mechanism of vertical loading and unloading material centrifuge especially.
Background technology
Vertical loading and unloading material centrifuge generally comprises frame, is fixed on frame upper bed-plate, be installed on the casing on base, the lower port of this casing and base engagement, this casing comprises housing and top cover, shell one end is articulated with in frame, top cover one end is articulated with on housing and can be easy to open, and rotary drum rotates and is installed on casing internal, when normally using, top cover is closed, when needs discharging, open top cover, then artificial by the material taking-up in rotary drum.When needs thoroughly clean rotary drum, then need to overturn casing.Current switching mechanism is all generally adopt cylinder or oil cylinder upset, stroke impact is subject to when cylinder or hydraulic oil cylinder driving, air simultaneously in cylinder is easily compressed, cause the flip angle of casing can not very greatly, not smooth yet, have impact on cleaning and the Reliability of Microprocessor of rotary drum.
Summary of the invention
Technical problem to be solved by this invention is: the casing switching mechanism providing a kind of vertical loading and unloading material centrifuge, and this switching mechanism structure is simple, and flip angle is large, and in any flip angle position self-locking, thus can facilitate the cleaning of rotary drum.
For solving the problems of the technologies described above, technical scheme of the present invention is: the casing switching mechanism of vertical loading and unloading material centrifuge, this casing one end is articulated with in frame by jointed shaft, this switching mechanism comprises worm gear or first bevel gear of being fixed on jointed shaft, rotates the worm screw or the second bevel gear that are installed in frame, described turbine coordinates with transmission between worm screw or the first bevel gear coordinates with the second Bevel Gear Transmission, and the gear shaft this worm screw being installed with handwheel or the second bevel gear is fixed with handwheel.
As the preferred scheme of one, between described casing and the base of centrifuge, be also provided with retaining mechanism.
As the preferred scheme of one, the quantity of described retaining mechanism is many groups and along casing circumference uniform distribution.
As the preferred scheme of one, described retaining mechanism comprises the upper coordinating block be fixed on casing, be fixed on lower coordinating block on base and locking jaw, described base is hinged with screw rod, described locking jaw is set on screw rod, the screw top of this screw rod is provided with gland nut, and locking jaw compresses downwards and upper coordinating block, lower coordinating block are locked by this gland nut.
As the preferred scheme of one, described jointed shaft rotates and is installed on a bearing, and the two ends of jointed shaft are fixed with Connection Block respectively, and one end of this Connection Block and casing is fixed, and described worm gear or the first bevel gear to be fixed on jointed shaft and between two Connection Blocks.
As the preferred scheme of one, when described switching mechanism adopts bevel gear set transmission, the diameter of the first bevel gear is greater than the diameter of the second bevel gear.
As the preferred scheme of one, the gear shaft of described worm screw or the second bevel gear is not fixed handwheel but is connected with motor.
After have employed technique scheme, effect of the present invention is: this casing switching mechanism utilizes worm and gear or bevel gear pair to carry out power transmission, handwheel is utilized to carry out manual operation, when needs overturn, manual operation hand wheel rotating, casing is overturn around jointed shaft, flip angle is large, and worm and gear and bevel gear pair have auto-lock function, therefore, casing is turning be parked in arbitrarily angled, convenient cleaning rotary drum of giving provides enough spaces, simultaneously casing stops rear self-locking and there will not be back and turn over phenomenon, solve utilize at present cylinder overturn because gas easily by compressing action discontinuous, slack problem.
Again owing to being also provided with retaining mechanism between institute's casing and the base of centrifuge, so utilize retaining mechanism can lock casing and base, make its operationally strong case fix.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structure sectional view of the embodiment of the present invention;
Fig. 2 is the top view of Fig. 1;
In accompanying drawing: 1. casing; 2. rotary drum; 3. top cover; 4. Connection Block; 5. worm gear; 6. worm screw; 7. frame; 8. base; 9. retaining mechanism; 10. handwheel; 11. bearings; Coordinating block on 12.; 13. times coordinating blocks; 14. locking jaws; 15. gland nuts.
Detailed description of the invention
Below by specific embodiment, the present invention is described in further detail.
As shown in Figure 1, 2,
Embodiment 1
Casing 1 switching mechanism of vertical loading and unloading material centrifuge, this vertical loading and unloading material centrifuge comprises frame 7, the base 8 be fixed in frame 7, the casing 1 be installed on base 8, casing 1 are also hinged with top cover 3, and casing 1 coordinates with described base 8; Rotate the rotary drum 2 be installed in frame 7, this rotary drum 2, between base 8 and casing 1, this base 8 is provided with leakage fluid dram.This casing 1 one end is articulated with in frame 7 by jointed shaft.
Wherein, this switching mechanism comprises the worm gear 5 be fixed on jointed shaft, rotates the worm screw 6 be installed in frame 7, engages, this worm screw 6 is installed with handwheel 10 between described turbine with worm screw 6.Wherein worm gear 5 with the concrete fixed form of worm screw 6 is: jointed shaft rotates and is installed on a bearing 11, the two ends of jointed shaft are fixed with Connection Block 4 respectively, this Connection Block 4 is fixed with one end of casing 1, and described worm gear 5 to be fixed on jointed shaft and between two Connection Blocks 4.Described worm screw 6 is also rotate to be installed on bearing 11, and this worm screw 6 is in the below of worm gear 5, and worm screw 6 and jointed shaft are mutually vertical, and this bearing 11 is quadra.Certainly, the type of drive of this worm screw 6 might not adopt manual operation, can also adopt automatic control, and such as, this worm screw 6 can adopt driven by servomotor.
Retaining mechanism 9 is also provided with between institute's casing 1 and the base 8 of centrifuge.The quantity of described retaining mechanism 9 is many groups and along casing 1 circumference uniform distribution.Described retaining mechanism 9 comprises the upper coordinating block 12 be fixed on casing 1, be fixed on lower coordinating block 13 on base 8 and locking jaw 14, described base 8 is hinged with screw rod, described locking jaw 14 is set on screw rod, the screw top of this screw rod is provided with gland nut 15, and locking jaw 14 compresses downwards and makes upper coordinating block 12 by this gland nut 15, lower coordinating block 13 is locked.This gland nut 15 can be arranged for ease of equally the handwheel 10 turned.
Embodiment 2
The structure of this embodiment 2 is substantially identical with the structure in embodiment 1, adopt similar drive mechanism, have employed bevel gear set in this embodiment and carry out transmission power, wherein, the first bevel gear is fixed on jointed shaft, the gear shaft of the second bevel gear is then installed on bearing 11, the diameter of the first bevel gear is greater than the diameter of the second bevel gear, like this, when adopting handwheel 10 manual operation, utilize this bevel gear set can be laborsaving, also can form self-locking simultaneously.Equally, this embodiment drives the mode of bevel gear set action also can adopt manually or driven by servomotor.
Claims (7)
1. the casing switching mechanism of vertical loading and unloading material centrifuge, this casing one end is articulated with in frame by jointed shaft, it is characterized in that: this switching mechanism comprises worm gear or first bevel gear of being fixed on jointed shaft, rotates the worm screw or the second bevel gear that are installed in frame, described turbine coordinates with transmission between worm screw or the first bevel gear coordinates with the second Bevel Gear Transmission, and the gear shaft this worm screw being installed with handwheel or the second bevel gear is fixed with handwheel.
2. the casing switching mechanism of vertical loading and unloading material centrifuge as claimed in claim 1, is characterized in that: be also provided with retaining mechanism between described casing and the base of centrifuge.
3. the casing switching mechanism of vertical loading and unloading material centrifuge as claimed in claim 2, is characterized in that: the quantity of described retaining mechanism is many groups and along casing circumference uniform distribution.
4. the casing switching mechanism of vertical loading and unloading material centrifuge as claimed in claim 3, it is characterized in that: described retaining mechanism comprises the upper coordinating block be fixed on casing, be fixed on lower coordinating block on base and locking jaw, described base is hinged with screw rod, described locking jaw is set on screw rod, the screw top of this screw rod is provided with gland nut, and locking jaw compresses downwards and upper coordinating block, lower coordinating block are locked by this gland nut.
5. the casing switching mechanism of vertical loading and unloading material centrifuge as claimed in claim 4, it is characterized in that: described jointed shaft rotates and is installed on a bearing, the two ends of jointed shaft are fixed with Connection Block respectively, one end of this Connection Block and casing is fixed, and described worm gear or the first bevel gear to be fixed on jointed shaft and between two Connection Blocks.
6. the casing switching mechanism of vertical loading and unloading material centrifuge as claimed in claim 5, is characterized in that: when described switching mechanism adopts bevel gear set transmission, the diameter of the first bevel gear is greater than the diameter of the second bevel gear.
7. the casing switching mechanism of vertical loading and unloading material centrifuge as claimed in claim 1, is characterized in that: the gear shaft of described worm screw or the second bevel gear is not fixed handwheel but is connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410483158.9A CN104289327A (en) | 2014-09-19 | 2014-09-19 | Machine enclosure turnover mechanism for vertical type upper discharging centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410483158.9A CN104289327A (en) | 2014-09-19 | 2014-09-19 | Machine enclosure turnover mechanism for vertical type upper discharging centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104289327A true CN104289327A (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410483158.9A Pending CN104289327A (en) | 2014-09-19 | 2014-09-19 | Machine enclosure turnover mechanism for vertical type upper discharging centrifugal machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104289327A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841331A (en) * | 2015-04-29 | 2015-08-19 | 浙江华彩化工有限公司 | Top cover opening device of blender |
| CN106334629A (en) * | 2016-10-10 | 2017-01-18 | 江苏牡丹离心机制造有限公司 | Cover opening device for full-cover-opening centrifuge and full-cover-opening centrifuge |
| CN107213997A (en) * | 2017-07-19 | 2017-09-29 | 张家港市新华化工机械有限公司 | A kind of full open end centrifuge |
| CN111921210A (en) * | 2019-05-13 | 2020-11-13 | 江阴萨帕尔环保科技有限公司 | Low-temperature evaporation purifier |
-
2014
- 2014-09-19 CN CN201410483158.9A patent/CN104289327A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841331A (en) * | 2015-04-29 | 2015-08-19 | 浙江华彩化工有限公司 | Top cover opening device of blender |
| CN106334629A (en) * | 2016-10-10 | 2017-01-18 | 江苏牡丹离心机制造有限公司 | Cover opening device for full-cover-opening centrifuge and full-cover-opening centrifuge |
| CN107213997A (en) * | 2017-07-19 | 2017-09-29 | 张家港市新华化工机械有限公司 | A kind of full open end centrifuge |
| CN107213997B (en) * | 2017-07-19 | 2022-09-27 | 张家港市新华化工机械有限公司 | Full-open-cover centrifuge |
| CN111921210A (en) * | 2019-05-13 | 2020-11-13 | 江阴萨帕尔环保科技有限公司 | Low-temperature evaporation purifier |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |