CN205287834U - Safety linkage protective structure of trinity cauldron - Google Patents
Safety linkage protective structure of trinity cauldron Download PDFInfo
- Publication number
- CN205287834U CN205287834U CN201620026481.8U CN201620026481U CN205287834U CN 205287834 U CN205287834 U CN 205287834U CN 201620026481 U CN201620026481 U CN 201620026481U CN 205287834 U CN205287834 U CN 205287834U
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- CN
- China
- Prior art keywords
- kettle
- cauldron
- vertical
- lock
- ball valve
- 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.)
- Withdrawn - After Issue
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- Actuator (AREA)
Abstract
The utility model provides a safety linkage protective structure of trinity cauldron when it guarantees to seal up through external force, through the opening device that the internal pressure lock of cauldron is died and is corresponded, guarantees the normal sealed work of trinity cauldron. It includes the cauldron body, the outside of the cauldron body is arranged a plurality of perpendicularly to the supporting legs of arranging, the low head has been arranged under the cauldron bottom face physically, low head under the encapsulated situation is connected in the bottom face of the cauldron body through outer ring gear fastening encapsulation, the outer anchor ring of outer ring gear is provided with the stopper, the outer wall of the cauldron body is provided with the direction mount pad directly over corresponding to the stopper, direction mount pad one side is provided with perpendicularly to the control lever, perpendicular upper end to the control lever is the control section of ball valve, the inside and outside of the ball valve intercommunication cauldron body, lower extreme to the control lever is provided with locking projection perpendicularly, locking projection pressure equipment in stopper under the encapsulated situation, the selvage has still been fastened to the control lever perpendicularly, the one end of selvage is opened there is the hole of being locked.
Description
Technical field
This utility model relates to the technical field of three-in-one still structure, is specially the safety interaction safeguard structure of a kind of three-in-one still.
Background technology
Three-in-one still is can the equipment filtering, washing, dry three process completes in same container simultaneously, it is widely used in the solid-liquid separation of industry such as pharmacy, chemical industry, pesticide, food, solid washing, solid drying and solids discharge, and its whole production process discharged after being fed to raw material drying from crystallization solid-liquid suspension all completes in three-in-one still.
The filtering table assembly of existing three-in-one still and the connection of kettle all adopt fall bolt or clamp connection, when filtering table assembly dismantled by needs, whole unloading process is wasted time and energy, and due between filtering table assembly kettle only by falling bolt or clamp seals, in actual moving process, owing to air pressure is too high in still, it is easily generated the situations such as leakage, and then the work of whole three-in-one still cannot be smoothed out; And existing three-in-one still is tightly operated by external force when the sealing guaranteeing bottom bulkhead, once external force lost efficacy, very easily reveal.
Summary of the invention
For the problems referred to above, this utility model provides the safety interaction safeguard structure of a kind of three-in-one still, while it guarantees to seal by external force, by the opening device of the locked correspondence of the pressure in kettle, it is ensured that the normal seal operation of three-in-one still.
A kind of safety interaction safeguard structure of three-in-one still, its technical scheme is such that it and includes kettle, the outside of described kettle is provided with multiple spike being vertically arranged, the arranged just beneath of the bottom face of described kettle has low head, described low head under sealing state is connected to the bottom face of described kettle by external toothing fastening encapsulation, it is characterized in that: the outer ring surface of described external toothing is provided with limited block, the outer wall of described kettle corresponding to limited block be arranged above guiding mounting seat, described guiding mounting seat side is provided with vertical to controlling bar, described vertical to the control part that upper end is ball valve controlling bar, described ball valve connects the inside and outside of described kettle, the described vertical lower end to control bar is provided with lock projection, lock projection under sealing state press-fits in described limited block, described vertical also it is fastened with selvage to controlling bar, one end of described selvage has lock-bit hole, described guiding mounting seat is additionally provided with piston structure, the plunger shaft of described piston structure is by the inner chamber of pipeline communication to described kettle, the spool of described piston structure is arranged towards the lock-bit hole under sealing state, when the inner chamber of kettle boosts, the spool of piston structure stretches into described lock-bit hole, guarantee described vertical cannot rotate to controlling bar.
It is further characterized by
It is provided with roller structure inside the upper end of described external toothing and between the outer wall of described kettle, the outer face of described external toothing is provided with the connection seat of evagination, the piston rod of the oil cylinder of the described hinged horizontal drive of connection seat, the base of described oil cylinder is articulated and connected spike of correspondence position, and the connection axle in being articulated and connected is and is vertically arranged;
The described vertical upper end to control bar is provided with location structure, described location structure is fastenedly connected the outer wall of described kettle, described vertical rotating to control bar drives the control part of ball valve, lock projection, selvage to rotate, it is ensured that the normal linked protection of total;
The outer end of described lock projection is fastened with dead-man's handle, and dead-man's handle drives described vertical to controlling bar spinning movement.
After adopting structure of the present utility model, external toothing is fastenedly connected low head, after kettle, rotate vertical to controlling bar, lock projection is made to press-fit in described limited block, the position of the locked external toothing of limited block, the control part of ball valve closes ball valve, guarantee the sealing between low head and kettle, kettle is relative to extraneous sealing, kettle boosting afterwards, air pressure introduces piston by pipeline, the spool of piston structure stretches into described lock-bit hole, guarantee described vertical cannot rotate to controlling bar, even if driving external toothing fastening low head, the power of kettle lost efficacy, also ensure that the trouble free service of whole kettle, while it guarantees to seal by external force, opening device by the locked correspondence of the pressure in kettle, guarantee the seal operation of kettle, guarantee the normal seal operation of three-in-one still.
Accompanying drawing explanation
Fig. 1 is axonometric chart structural representation of the present utility model;
Fig. 2 is the mounting structure schematic diagram of this utility model oil cylinder and external toothing;
Fig. 3 is the structural representation under this utility model piston structure releasing orientation;
Fig. 4 is the structural representation under this utility model piston structure locking state;
In figure, the reference name corresponding to each sequence number is as follows:
Kettle 1, spike 2, low head 3, external toothing 4, limited block 5, guiding mounting seat 6, vertical to controlling bar 7, the control part 8 of ball valve, ball valve 9, lock projection 10, selvage 11, lock-bit hole 12, piston structure 13, plunger shaft 14, pipeline 15, spool 16, roller structure 17, connecting seat 18, oil cylinder 19, fixed support 20, dead-man's handle 21.
Detailed description of the invention
A kind of safety interaction safeguard structure of three-in-one still, see Fig. 1��Fig. 4: it includes kettle 1, the outside of kettle 1 is provided with multiple spike 2 being vertically arranged, the arranged just beneath of the bottom face of kettle 1 has low head 3, low head 3 under sealing state is connected to the bottom face of kettle 1 by external toothing 4 fastening encapsulation, the outer ring surface of external toothing 4 is provided with limited block 5, the outer wall of kettle 1 corresponding to limited block 5 be arranged above guiding mounting seat 6, guiding mounting seat 6 side is provided with vertical to controlling bar 7, vertical to the control part 8 that upper end is ball valve controlling bar 7, ball valve 9 connects the inside and outside of kettle 1, the vertical lower end to control bar 7 is provided with lock projection 10, lock projection 10 under sealing state press-fits in limited block 5, vertically also it is fastened with selvage 11 to control bar 7, unblank a hole 12 in one end of selvage 11, guiding mounting seat 6 is additionally provided with piston structure 13, the plunger shaft 14 of piston structure 13 is communicated to the inner chamber of kettle 1 by pipeline 15, the spool 16 of piston structure 13 is arranged towards the lock-bit hole 12 under sealing state, when the inner chamber of kettle 1 boosts, the spool 16 of piston structure 13 stretches into lock-bit hole 12, guarantee vertically cannot rotate to control bar 7.
Roller structure 17 it is provided with inside the upper end of external toothing 4 and between the outer wall of kettle 1, the outer face of external toothing 4 is provided with the connection seat 18 of evagination, connect the piston rod of the oil cylinder 19 of the hinged horizontal drive of seat 18, the base of oil cylinder 19 is articulated and connected spike 2 of correspondence position, and the connection axle in being articulated and connected is and is vertically arranged;
The vertical upper end to control bar 7 is provided with fixed support 20, and fixed support 20 is fastenedly connected the outer wall of kettle 1, and vertically rotating to control bar 7 drives the control part 8 of ball valve, lock projection 10, selvage 11 to rotate, it is ensured that the normal linked protection of total;
The outer end of lock projection 10 is fastened with dead-man's handle 21, and dead-man's handle 21 drives vertical to controlling bar 7 spinning movement.
Its operation principle is as follows: oil cylinder 19 drives external toothing 4 to rotate and then external toothing 4 is rotated relative to the outer wall of kettle 1 along roller structure 17, and then locked low head 3 and kettle 1, now limited block 5 moves to the correspondence position of lock projection 10, rotate dead-man's handle 21, drive and vertically rotate to control bar 7, convex 10 of locking is made to press-fit in limited block 5, the control part 8 of ball valve closes ball valve 9, lock-bit hole 12 is positioned at the vertical positive lower end of piston structure 13, three-in-one still is started working afterwards, kettle 1 boosts, air pressure introduces plunger shaft 14 by pipe 15 road, the spool 16 of piston structure 13 stretches into lock-bit hole 12, guarantee vertically cannot rotate to control bar 7, even if driving external toothing 4 to fasten low head 3, the oil cylinder 19 of kettle 1 lost efficacy, also ensure that the trouble free service of whole kettle 1, while it guarantees to seal by external force, opening device by the locked correspondence of the pressure in kettle, guarantee the seal operation of kettle, guarantee the normal seal operation of three-in-one still.
Above specific embodiment of the utility model is described in detail, but content has been only the preferred embodiment that this utility model is created, it is impossible to be considered for limiting the practical range that this utility model is created. All equalizations made according to this utility model creation application range change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (4)
1. the safety interaction safeguard structure of a three-in-one still, it includes kettle, the outside of described kettle is provided with multiple spike being vertically arranged, the arranged just beneath of the bottom face of described kettle has low head, described low head under sealing state is connected to the bottom face of described kettle by external toothing fastening encapsulation, it is characterized in that: the outer ring surface of described external toothing is provided with limited block, the outer wall of described kettle corresponding to limited block be arranged above guiding mounting seat, described guiding mounting seat side is provided with vertical to controlling bar, described vertical to the control part that upper end is ball valve controlling bar, described ball valve connects the inside and outside of described kettle, the described vertical lower end to control bar is provided with lock projection, lock projection under sealing state press-fits in described limited block, described vertical also it is fastened with selvage to controlling bar, one end of described selvage has lock-bit hole, described guiding mounting seat is additionally provided with piston structure, the plunger shaft of described piston structure is by the inner chamber of pipeline communication to described kettle, the spool of described piston structure is arranged towards the lock-bit hole under sealing state, when the inner chamber of kettle boosts, the spool of piston structure stretches into described lock-bit hole, guarantee described vertical cannot rotate to controlling bar.
2. the safety interaction safeguard structure of a kind of three-in-one still as claimed in claim 1, it is characterized in that: inside the upper end of described external toothing and between the outer wall of described kettle, be provided with roller structure, the outer face of described external toothing is provided with the connection seat of evagination, the piston rod of the oil cylinder of the described hinged horizontal drive of connection seat, the base of described oil cylinder is articulated and connected spike of correspondence position, and the connection axle in being articulated and connected is and is vertically arranged.
3. the safety interaction safeguard structure of a kind of three-in-one still as claimed in claim 1, it is characterized in that: the described vertical upper end to control bar is provided with location structure, described location structure is fastenedly connected the outer wall of described kettle, and described vertical rotating to control bar drives the control part of ball valve, lock projection, selvage to rotate.
4. the safety interaction safeguard structure of a kind of three-in-one still as claimed in claim 3, it is characterised in that: the outer end of described lock projection is fastened with dead-man's handle, and dead-man's handle drives described vertical to controlling bar spinning movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620026481.8U CN205287834U (en) | 2016-01-12 | 2016-01-12 | Safety linkage protective structure of trinity cauldron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620026481.8U CN205287834U (en) | 2016-01-12 | 2016-01-12 | Safety linkage protective structure of trinity cauldron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205287834U true CN205287834U (en) | 2016-06-08 |
Family
ID=56476058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620026481.8U Withdrawn - After Issue CN205287834U (en) | 2016-01-12 | 2016-01-12 | Safety linkage protective structure of trinity cauldron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205287834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457380A (en) * | 2016-01-12 | 2016-04-06 | 密友集团有限公司 | Security linkage protection structure for three-in-one kettle |
-
2016
- 2016-01-12 CN CN201620026481.8U patent/CN205287834U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457380A (en) * | 2016-01-12 | 2016-04-06 | 密友集团有限公司 | Security linkage protection structure for three-in-one kettle |
| CN105457380B (en) * | 2016-01-12 | 2017-07-04 | 密友集团有限公司 | A kind of safety interaction safeguard structure of three-in-one kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20170704 |
|
| AV01 | Patent right actively abandoned |