CN203091110U - Cover locking device of horizontal type scraper centrifugal machine - Google Patents
Cover locking device of horizontal type scraper centrifugal machine Download PDFInfo
- Publication number
- CN203091110U CN203091110U CN 201320010571 CN201320010571U CN203091110U CN 203091110 U CN203091110 U CN 203091110U CN 201320010571 CN201320010571 CN 201320010571 CN 201320010571 U CN201320010571 U CN 201320010571U CN 203091110 U CN203091110 U CN 203091110U
- Authority
- CN
- China
- Prior art keywords
- cover
- locking device
- horizontal type
- type scraper
- locking
- 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
Images
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model provides a cover locking device of a horizontal type scraper centrifugal machine. The cover locking device of the horizontal type scraper centrifugal machine solves the problems that an existing cover locking device of the horizontal type scraper centrifugal machine is low in automation degree and high in labor intensity, and fasteners are easy to loose. The cover locking device is arranged on a machine cover and comprises a hoop, door hooks and a locking mechanism, wherein the number of the door hooks is at least four, and all the door hooks are L-shaped, the door hooks are arranged on the periphery of the machine cover in the circumferential direction and are connected with the machine cover through bolts, the hoop is an annular belt, the top of the hoop is open, the inner circle of the hoop is a trapezoidal groove, the trapezoidal groove is matched with a trapezoidal boss formed by the radial outer edge of the machine cover and the radial outer edge of a door edge of a machine shell, and the locking device is arranged at the opening position of the top of the hoop. The cover locking device of the horizontal type scraper centrifugal machine has the advantages of being easy and convenient to operate, reliable in operation, capable of greatly relieving labor intensity in the cover locking process and in the cover loosening process, and saving in time.
Description
Technical field
The utility model relates to a kind of locking device, specially refers to a kind of horizontal type scraper centrifuger cover locking device.
Background technology
The horizontal type scraper centrifuger cover need be fixed with casing, in the prior art, and securing members such as the gib headed bolt that common employing does not wait in cover excircle layout quantity, nut, locking mode is artificial manual locking.Prior art horizontal type scraper centrifuger cover locking device is when the switch cover, and automaticity is low, labour intensity is big, simultaneously, in use occurs easily causing security incident because of securing member becomes flexible.Obviously, prior art horizontal type scraper centrifuger cover locking device exists the problem that easy automaticity is low, labour intensity is big, securing member is easily loosening.
Summary of the invention
Problems such as the easy automaticity that exists for solution prior art horizontal type scraper centrifuger cover locking device is low, labour intensity is big, securing member is easily loosening propose a kind of horizontal type scraper centrifuger cover locking device.
The utility model horizontal type scraper centrifuger cover locking device, described cover locking installing places on the cover, comprise anchor ear, gate stop and retaining mechanism, described gate stop for four or more and be shaped as L shaped, each gate stop along the cover outer circumference to being provided with and being connected with the cover screw; Described anchor ear is open-topped endless belt, and inner periphery is trapezoidal groove, and the common trapezoid boss that forms of the radially outer edge on the radially outer edge of described trapezoidal groove and cover and chassis door edge is complementary; Retaining mechanism is arranged at the anchor ear top open part, comprise earrings, otic placode, coupling, locking cylinder, stay rod pin and pull bar, earrings is two pairs and is fixed in anchor ear opening two ends separately, otic placode is two hinged with earrings respectively to its lower end, locking cylinder is that two covers and each cover that are oppositely arranged are hinged with the otic placode upper end respectively, the piston rod of two cover locking oil cylinders is connected by coupling, stay rod pin is two and is arranged between two otic placodes of every pair of otic placode that pull bar is that two pairs and every subtie are fixed between two pairs of otic placodes by stay rod pin.
Further, the described locking unit of the utility model horizontal type scraper centrifuger cover locking device also comprises and is positioned at the both sides of pull bar left and right end portions near switch near switch.
The useful technique effect of the utility model horizontal type scraper centrifuger cover locking device is easy and simple to handle, reliable, can reduce the labour intensity in cover locking, the release process greatly, and save time.
Description of drawings
Fig. 1 is the utility model horizontal type scraper centrifuger cover locking device structure schematic diagram;
Fig. 2 is a B-B portion cross-sectional view among Fig. 1;
Fig. 3 is the utility model locking unit locking state master TV structure schematic diagram;
Fig. 4 is the utility model locking unit locking state plan structure schematic diagram;
Fig. 5 is the utility model locking unit releasing orientation master TV structure schematic diagram.
Below in conjunction with the drawings and specific embodiments horizontal type scraper centrifuger cover locking device is further described.
The specific embodiment
Fig. 1 is the utility model horizontal type scraper centrifuger cover locking device structure schematic diagram; Fig. 2 is a B-B portion cross-sectional view among Fig. 1; Fig. 3 is the utility model locking unit locking state master TV structure schematic diagram; Fig. 4 is the utility model locking unit locking state plan structure schematic diagram; Fig. 5 is the utility model locking unit releasing orientation master TV structure schematic diagram.Among the figure, 1 is cover, and 2 is anchor ear, and 3 is gate stop, and 4 is otic placode, and 5 is coupling, and 6 is stay rod pin, and 7 is pull bar, and 8 is locking cylinder, and 9 is near switch, and 10 is earrings, and 11 is the chassis door edge.As seen from the figure, the utility model horizontal type scraper centrifuger cover locking device, described cover locking installing places on the cover 1, comprise anchor ear 2, gate stop 3 and retaining mechanism, described gate stop 3 for four or more and be shaped as L shaped, each gate stop 3 along cover 1 outer circumference to being provided with and being connected with cover 1 screw; Described anchor ear 2 is open-topped endless belt, and inner periphery is trapezoidal groove, and the common trapezoid boss that forms of the radially outer edge of described trapezoidal groove and cover 1 and the radially outer edge on chassis door edge is complementary; Retaining mechanism is arranged at the anchor ear top open part, comprise earrings 10, otic placode 4, coupling 5, locking cylinder 8, stay rod pin 6 and pull bar 7, earrings 10 is two pairs and is fixed in anchor ear 2 opening two ends separately, otic placode 4 is two hinged with earrings 10 respectively to its lower end, locking cylinder 8 is hinged with otic placode 4 upper ends respectively for two covers and each cover that are oppositely arranged, the piston rod of two cover locking oil cylinders 8 is connected by coupling 5, stay rod pin 6 is two and is arranged between two otic placodes 4 of every pair of otic placode 4 that pull bar 7 is that two pairs and every subtie 7 are fixed between two pairs of otic placodes 4 by stay rod pin 6.In the specific implementation, gate stop 3 is positioned, and cooperate with anchor ear 2, because anchor ear 2 is open-topped endless belt and inner periphery band trapezoidal groove, just in time radially outer edge and the chassis door with cover 1 is complementary along the common trapezoid boss that forms of 11 radially outer edge, and earrings 10, otic placode 4, coupling 5, locking cylinder 8, stay rod pin 6 and pull bar 7 are arranged at directly over the anchor ear 2, and pull bar 7, otic placode 4 and locking cylinder 8 are a linkage, therefore, and when starting cover 1 locking button, the logical oil of locking cylinder 8 rodless cavity ends, connecting rod mechanism movement tightens up anchor ear 2 circumferencial directions, thereby realizes cover 1 auto lock; Otherwise if the logical oil of locking cylinder 8 rod chamber ends, linkage drives anchor ear 2 and opens in a circumferential direction, thereby unclamps cover 1.For making locking safer, reliable.Obviously, the utility model horizontal type scraper centrifuger cover locking device adopts machinery, hydraulic pressure and electrical interlocks control, locking or only need click button on the execute-in-place platform when unclamping cover 1, can realize horizontal type scraper centrifuger cover 1 and chassis door along 11 locking fully or unclamp.Of the present utility modelly can guarantee that horizontal type scraper centrifuger cover 1 can lock safely and fast, and can reduce labour intensity to greatest extent.The utility model also is provided with near switch 9, is positioned at the both sides of pull bar 6 left and right end portions near switch 9, can be at any time the locking state of cover 1 be detected, thereby guarantees this device operate as normal.
Claims (2)
1. horizontal type scraper centrifuger cover locking device, it is characterized in that: described cover locking installing places on the cover, comprise anchor ear, gate stop and retaining mechanism, described gate stop for four or more and be shaped as L shaped, each gate stop along the cover outer circumference to being provided with and being connected with the cover screw; Described anchor ear is open-topped endless belt, and inner periphery is trapezoidal groove, and the common trapezoid boss that forms of the radially outer edge on the radially outer edge of described trapezoidal groove and cover and chassis door edge is complementary; Retaining mechanism is arranged at the anchor ear top open part, comprise earrings, otic placode, coupling, locking cylinder, stay rod pin and pull bar, earrings is two pairs and is fixed in anchor ear opening two ends separately, otic placode is two hinged with earrings respectively to its lower end, locking cylinder is that two covers and each cover that are oppositely arranged are hinged with the otic placode upper end respectively, the piston rod of two cover locking oil cylinders is connected by coupling, stay rod pin is two and is arranged between two otic placodes of every pair of otic placode that pull bar is that two pairs and every subtie are fixed between two pairs of otic placodes by stay rod pin.
2. according to the described horizontal type scraper centrifuger cover of claim 1 locking device, it is characterized in that: described locking unit also comprises and is positioned at the both sides of pull bar left and right end portions near switch near switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320010571 CN203091110U (en) | 2013-01-09 | 2013-01-09 | Cover locking device of horizontal type scraper centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320010571 CN203091110U (en) | 2013-01-09 | 2013-01-09 | Cover locking device of horizontal type scraper centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091110U true CN203091110U (en) | 2013-07-31 |
Family
ID=48842554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320010571 Expired - Fee Related CN203091110U (en) | 2013-01-09 | 2013-01-09 | Cover locking device of horizontal type scraper centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091110U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874491A (en) * | 2015-06-16 | 2015-09-02 | 成都虹华环保科技股份有限公司 | Device capable of quickly opening and closing upper end cover of centrifugal equipment |
| CN104888975A (en) * | 2015-06-16 | 2015-09-09 | 成都虹华环保科技股份有限公司 | High-automation-degree device for opening and closing upper end cover of centrifugal device |
| CN106140490A (en) * | 2016-08-05 | 2016-11-23 | 蚌埠精工制药机械有限公司 | A kind of 3-foot inner cutter centrifuge |
-
2013
- 2013-01-09 CN CN 201320010571 patent/CN203091110U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874491A (en) * | 2015-06-16 | 2015-09-02 | 成都虹华环保科技股份有限公司 | Device capable of quickly opening and closing upper end cover of centrifugal equipment |
| CN104888975A (en) * | 2015-06-16 | 2015-09-09 | 成都虹华环保科技股份有限公司 | High-automation-degree device for opening and closing upper end cover of centrifugal device |
| CN106140490A (en) * | 2016-08-05 | 2016-11-23 | 蚌埠精工制药机械有限公司 | A kind of 3-foot inner cutter centrifuge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203091110U (en) | Cover locking device of horizontal type scraper centrifugal machine | |
| CN103011004B (en) | Real-time monitoring disk brake with pressure sensor | |
| CN202202373U (en) | Flange fastening connection structure of food waste disposer | |
| CN202091294U (en) | Locking device for disc spring of oil cylinder piston | |
| CN204804896U (en) | Take oil cooler of water pump | |
| CN204809547U (en) | From locking -type radio frequency coaxial connector | |
| CN203433984U (en) | Split type current transformer | |
| CN204019887U (en) | There is the TOP-TIP of removable needle covering device | |
| CN203437616U (en) | Mold pressing plate for die-casting bed | |
| CN209687027U (en) | Sealing structure, lock and vehicle | |
| CN201269245Y (en) | Anti-loose nut | |
| CN202197009U (en) | Electric power cabinet panel on-off mechanism | |
| CN101716800A (en) | Core pipe molding mold and molding device for hollow floor slab and method for producing core pipe for hollow floor slab | |
| CN105887418B (en) | Clutch guiding mechanism and pulsator washing machine clutch for rotary drum washing machine | |
| CN203202089U (en) | Plunger sealing piece structure of hydraulic-electric general-purpose brake | |
| CN202867401U (en) | Large oil cylinder | |
| CN203779743U (en) | Locking device of bulking machine discharging mold | |
| CN211009825U (en) | Gearbox shell structure convenient to equipment | |
| CN209130063U (en) | A kind of supporting axle of easy access holds seat | |
| CN215861084U (en) | Steering cylinder body assembly | |
| CN209080707U (en) | A kind of interlock of compartment removable garbage truck | |
| CN202781037U (en) | Glide door lock body middle switching mechanism tooling | |
| CN203645431U (en) | Motor reducer connecting end cover | |
| CN216082303U (en) | Pressure-resistant detection equipment for automobile clutch hose | |
| CN202901320U (en) | Butterfly valve without pin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20190109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |