CN208578970U - A kind of sealing structure of reaction kettle - Google Patents
A kind of sealing structure of reaction kettle Download PDFInfo
- Publication number
- CN208578970U CN208578970U CN201821149496.9U CN201821149496U CN208578970U CN 208578970 U CN208578970 U CN 208578970U CN 201821149496 U CN201821149496 U CN 201821149496U CN 208578970 U CN208578970 U CN 208578970U
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- CN
- China
- Prior art keywords
- turnbarrel
- locking plate
- mounting bracket
- autoclave body
- sealing cover
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Abstract
The utility model discloses a kind of sealing structures of reaction kettle, including autoclave body, sealing cover, mounting bracket；Setting opening, limit sliding chutes on autoclave body；Opening is matched with sealing cover；Limit sliding chutes are horizontally disposed, and mounting bracket is slidably arranged in limit sliding chutes；Turnbarrel, the first transmission shaft, second driving shaft, the first locking plate, the second locking plate, the first sliding rail, the second sliding rail are set in mounting bracket；Turnbarrel is movably arranged in mounting bracket by bearing, and turnbarrel internal screw thread is connected with screw rod；By rotating handle, so that screw rod is gradually increased the active force to sealing cover, the leakproofness of autoclave body is improved, while realizing the self-locking of screw rod, screw rod is avoided voluntarily to rotate and influences the leakproofness of autoclave body；Structure is simple, without being finely adjusted, saves operating procedure, sealing effect is good, and electroplating additive quality produced is good, so that the impact of performance such as the electrodeposition of metals that plating comes out is wear-resisting, anticorrosive, glossiness, aesthetics are good.
Description
Technical field
The utility model relates to reaction kettle fields, and in particular to a kind of sealing structure of reaction kettle.
Background technique
Reaction kettle is the container for physically or chemically reacting, and by the structure design and parameter configuration to container, is realized
The ground mixture functions such as heating, evaporation, cooling and the cold high speed that technique requires.The pressure being widely used in during various field tests
Force container.The opening sealing effect of common response kettle is bad, after being sealed to opening, it is also necessary to be finely adjusted, Lai Tigao
The sealing performance of autoclave body, structure is complicated, inconvenient.
In the production technology of the electroplating additive used in galvanizing technique or electro-nickel process, used reaction
Kettle process influences whether the reaction efficiency and product quality of process if the poor sealing of reaction kettle, and then after influencing plating
Metal properties.
Utility model content
The purpose of this utility model is to provide a kind of sealing structure of reaction kettle, by rotating handle so that screw rod by
It is cumulative greatly to the active force of sealing cover, improve the leakproofness of autoclave body, while realizing the self-locking of screw rod, screw rod avoided voluntarily to turn
Leakproofness that is dynamic and influencing autoclave body；Structure is simple, without being finely adjusted, saves operating procedure, sealing effect is good, produced
Electroplating additive quality is good, so that the impact of performance such as the electrodeposition of metals that plating comes out is wear-resisting, anticorrosive, glossiness, aesthetics
It is good.
To achieve the above object, the utility model provides the following technical solutions: a kind of sealing structure of reaction kettle, including kettle
Body, sealing cover, mounting bracket；Setting opening, limit sliding chutes on autoclave body；Opening is matched with sealing cover；Limit sliding chutes are along horizontal
Direction setting, mounting bracket are slidably arranged in limit sliding chutes；Turnbarrel, the first transmission shaft, second are set in mounting bracket
Transmission shaft, the first locking plate, the second locking plate, the first sliding rail, the second sliding rail；
Turnbarrel is movably arranged in mounting bracket by bearing, and turnbarrel internal screw thread is connected with screw rod；Screw rod
Annular plug connector is arranged in bottom end, seals and annular slot is arranged at cap upper surface center, and annular plug connector and annular slot cooperation are inserted
It connects；
Rotating handle, transmission gear are set on turnbarrel；First parallel with turnbarrel is set in mounting bracket
Transmission shaft, second driving shaft, the first transmission shaft, second driving shaft are located at the two sides of turnbarrel；It is set on first transmission shaft
The first external gear and the first internal gear are set, the second external gear and secondary annulus are set on second driving shaft；First external gear,
Two external gears engage connection with transmission gear；
The first locking plate and the second locking that locking is contradicted with turnbarrel respective side portion is respectively set in turnbarrel two sides
Piece；The first inner rack is fixedly installed on first locking plate, the first inner rack is slidably arranged on the first sliding rail, the first inner rack with
The engagement connection of first internal gear；The second inner rack is fixedly installed on second locking plate, it is sliding that the second inner rack is slidably arranged in second
On rail, the second inner rack engages connection with secondary annulus.
Mounting bracket is slided in limit sliding chutes, convenient to be open close to and far from autoclave body, saves labour, will not influence into
Material or feeding；Rotation rotating handle realizes moving up and down for screw rod, to realize increasing or reducing for autoclave body leakproofness, works as use
When reaction kettle, rotation rotating handle rotates turnbarrel, and screw rod moves down abutting sealing cover, is gradually increased the close of autoclave body
Feng Xing, while by the transmission effect of wheel and rack, it realizes that the first locking plate and the second locking plate push against turnbarrel and locks
It is fixed, it avoids turnbarrel from rotating and influences the sealing effect of autoclave body, then fixture block is connected in card slot, by connecting rod and is pushed against
Lever pin nail connection cooperates with screw rod so that fixture block generates downward active force to sealing cover, ensure that the leakproofness of autoclave body, when
The mounting bracket active force upward by turnbarrel and when moving up, pushing against bar increases the conflict active force of fixture block, so that card
Block is not easy to be detached from from card slot, to ensure that the sealing effect of sealing cover；When reaction kettle after use, by connecting rod and abutting
Bar separation, fixture block is detached from from card slot, and rotation rotating handle moves up screw rod, is gradually reduced the active force to sealing cover, is made
The leakproofness for obtaining autoclave body gradually decreases, and realizes autoclave body gradually pressure release, guarantees reaction kettle safety in utilization；Annular plug connector and annular
Slot cooperates grafting, improves the connective stability of screw rod and sealing cover, so that screw rod is uniform to the active force of sealing cover, guarantees
The leakproofness of autoclave body；First transmission shaft and second driving shaft be located at the two sides of turnbarrel, transmission gear and the first external gear and
Second external gear engages, so that the direction of rotation of the first transmission shaft and second driving shaft is on the contrary, to realize the first locking plate
It is opposite with the direction of motion of the second locking plate.
Further, circumferentially setting card slot, the open side of autoclave body are hinged with connecting rod for the side of sealing cover, connecting rod it is upper
The fixture block of portion's setting and card slot cooperation clamping；Abutting bar is hinged in mounting bracket, the free end for pushing against bar is removable by pin
It unloads and is connected in connecting rod；When fixture block is connected in card slot, the level height for pushing against the hinge joint of bar and mounting bracket is higher than
Push against the pin joint point of bar and connecting rod.When fixture block is connected in card slot, the level height of the hinge joint of bar and mounting bracket is pushed against
Higher than the pin joint point for pushing against bar and connecting rod, when so that mounting bracket moving up, bar increase is pushed against to the abutting power of fixture block, so that card
Block is not easy to be detached from from card slot, to ensure that the leakproofness of autoclave body；
Further, limit sliding chutes are formed by the blend stop and L-type positive stop strip of parallel interval, and setting is limited with L-type in mounting bracket
The L-type limited block of position item clamping；L-type limited block limits between blend stop and L-type positive stop strip.L type limited block and L-type positive stop strip
Clamping avoids mounting bracket from being detached from autoclave body, guarantees screw rod to the active force of sealing cover, to guarantee the leakproofness of autoclave body.
Further, the cushion contradicted with turnbarrel is respectively provided on the first locking plate and the second locking plate.Cushion
Setting avoids the first locking plate and the second locking plate from being squeezed and deformed turnbarrel and influence the normal of turnbarrel inner screw
Movement, guarantees the leakproofness of autoclave body.
Further, the first Z-type connecting rod, the second locking plate and the second internal tooth are set between the first locking plate and the first inner rack
Second Z-type connecting rod is set between item.The first inner rack and the second internal tooth are realized in the setting of first Z-type connecting rod and the second Z-type connecting rod
Item respectively to the active force of the first Z-type connecting rod and the second Z-type connecting rod while, do not interfere with the first inner rack and the second internal tooth
The item normal sliding on the first sliding rail and the second sliding rail respectively.
Further, the first locking plate and the second locking plate are the arcuate structure to match with turnbarrel side.Arc
The setting of structure increases the first locking plate and the second locking plate to the active force of turnbarrel, improves to turnbarrel
Locking ability, while making turnbarrel uniform force, avoid turnbarrel from being subject to crushing, extend turnbarrel uses the longevity
Life.
The technical effect of the utility model is as follows: by rotate rotating handle so that screw rod contradict sealing cover to autoclave body into
After row sealing, the first locking plate and the second locking plate lock turnbarrel, so that turnbarrel is not easy to rotate and influence to kettle
The sealing effect of body；After first locking plate and the second locking plate lock turnbarrel, block is connected in card slot, then will be supported
Tight bar is connect with connecting rod pin, so that fixture block and screw rod collective effect are in the sealing effect that on sealing cover, ensure that autoclave body；Together
When, when the mounting bracket active force upward by turnbarrel moves up, pushes against bar and increase the abutting power to fixture block, so that
Fixture block is not easily disconnected from card slot, to ensure that the leakproofness of autoclave body, structure is simple, and sealing effect is good.
Detailed description of the invention
Fig. 1 is the floor map of sealing structure in embodiment；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the portion the B enlarged drawing of Fig. 1；
Fig. 4 is the schematic cross-section of turnbarrel and the first locking plate, the second locking plate in embodiment；
Fig. 5 is the partial exploded view of screw rod and sealing cover in embodiment.
Appended drawing reference: 1, autoclave body；11, it is open；12, limit sliding chutes；121, blend stop；122, L-type positive stop strip；13, connecting rod；
14, fixture block；2, sealing cover；21, annular slot；22, card slot；3, mounting bracket；31, the first transmission shaft；311, the first external gear；
312, the first internal gear；32, second driving shaft；321. second external gears；322, secondary annulus；33, the first locking plate；331,
First inner rack；34, the second locking plate；341, the second inner rack；35, the first sliding rail；36, the second sliding rail；37, bar is pushed against；
371, hinge joint；372, pin joint point；38, L-type limited block；4, turnbarrel；41, rotating handle；42, transmission gear；43, spiral shell
Bar；431, annular plug connector；5, cushion；6, the first Z type connecting rod；7, the second Z-type connecting rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
Referring to shown in Fig. 1-5, a kind of sealing structure of reaction kettle, including autoclave body 1, sealing cover 2, mounting bracket 3；Autoclave body 1
Upper setting opening 11, limit sliding chutes 12；Opening 11 is matched with sealing cover 2；Limit sliding chutes 12 are horizontally disposed, installation branch
Frame 3 is slidably arranged in limit sliding chutes 12；In mounting bracket 3 be arranged turnbarrel 4, the first transmission shaft 31, second driving shaft 32,
First locking plate 33, the second locking plate 34, the first sliding rail 35, the second sliding rail 36；
Turnbarrel 4 is movably arranged in mounting bracket 3 by bearing, and 4 internal screw thread of turnbarrel is connected with screw rod 43；Spiral shell
Annular plug connector 431 is arranged in the bottom end of bar 43, is arranged annular slot 21 at 2 upper surface center of sealing cover, annular plug connector 431 with
Annular slot 21 cooperates grafting；
Rotating handle 41, transmission gear 42 are set on turnbarrel 4；It is arranged in mounting bracket 3 parallel with turnbarrel 4
The first transmission shaft 31, second driving shaft 32, the first transmission shaft 31, second driving shaft 32 are located at the two of turnbarrel 4
Side；First external gear 311 and the first internal gear 312 are set on first transmission shaft 31, second external tooth is set on second driving shaft 32
Wheel 321 and secondary annulus 322；First external gear 311, the second external gear 321 engage connection with transmission gear 42；
The first locking plate 33 and second that locking is contradicted with 4 respective side portion of turnbarrel is respectively set in 4 two sides of turnbarrel
Locking plate 34；The first inner rack 331 is fixedly installed on first locking plate 33, the first inner rack 331 is slidably arranged in the first sliding rail
On 35, the first inner rack 331 engages connection with the first internal gear 312；The second inner rack is fixedly installed on second locking plate 34
341, the second inner rack 341 is slidably arranged on the second sliding rail 36, the second inner rack 341 and 322 company of engagement of secondary annulus
It connects.
Card slot 22 is circumferentially arranged in the side of sealing cover 2, and 11 side of opening of autoclave body 1 is hinged with connecting rod 13, connecting rod 13
Top setting with card slot 22 cooperation clamping fixture block 14；It is hinged in mounting bracket 3 and pushes against bar 37, push against the free end of bar 37
It is removably connected in connecting rod 13 by pin；When fixture block 14 is connected in card slot 22, bar 37 and mounting bracket 3 are pushed against
The level height of hinge joint 371 is higher than the pin joint point 372 for pushing against bar 37 and connecting rod 13.
Limit sliding chutes 12 are formed by the blend stop 121 and L-type positive stop strip 122 of parallel interval, setting and L-type in mounting bracket 3
The L-type limited block 38 that positive stop strip 122 is clamped；L-type limited block 38 limits between blend stop 121 and L-type positive stop strip 122.
The cushion 5 contradicted with turnbarrel 4 is respectively provided on first locking plate 33 and the second locking plate 34.First locking plate
33 and first are arranged the first Z-type connecting rod 6 between inner rack 331, are arranged second between the second locking plate 34 and the second inner rack 341
Z-type connecting rod 7.First locking plate 33 and the second locking plate 34 are the arcuate structure to match with 4 side of turnbarrel.
Working principle is as follows: when needing the opening 11 to autoclave body 1 to be sealed operation, being first located at the lid of sealing cover 2
In opening 11, mounting bracket 3 is slid at the opening 11 of autoclave body 1；Rotating handle 41 is rotated, so that screw rod 43 moves down
And the annular plug connector 431 of 43 lower end of screw rod is cooperated and is plugged in annular slot 21, then screw rod 43 continues to move down increase
The active force downward to sealing cover 2, so that 11 leakproofness of opening gradually increase；During screw rod 43 moves down, transmission gear 42
It is rotated synchronously with turnbarrel 4, and by the first external gear 311, the first internal gear 312, outside the first inner rack 331 and second
The transmission effect of gear 321, secondary annulus 322, the second inner rack 341, so that the first locking plate 33 and the second locking plate 34
It moves closer to and is pushed against on the side wall of turnbarrel 4 along the first sliding rail 35 and the second sliding rail 36 respectively, 33 He of the first locking plate
Second locking plate 34 is symmetrically positioned in the two sides of turnbarrel 4, meanwhile, the first locking plate 33 and the second locking plate 34 are to turnbarrel
4 force direction realizes that the sealing effect for increasing sealing cover 2 and screw rod 43 lock together on the contrary, to lock turnbarrel 4
Step carries out, and avoids in 43 locking process of screw rod, screw rod 43 moves up and reduce the sealing effect of sealing cover 2, to screw rod
After 43 lockings, does not need to be finely adjusted operation, save operating procedure, structure is simple, easy to use, good airproof performance；
Then rotation connection bar 13 is connected to fixture block 14 in card slot 22, will push against bar 37 and connecting rod 13 passes through pin
Nail connection is connected in card slot 22, so that fixture block 14 has shared the upward portion of sealing cover 2 so that pushing against bar 37 and contradicting fixture block 14
It is allocated as exerting oneself, ensure that the sealing effect of autoclave body 1；Screw rod 43 applies downward active force to sealing cover 2, so that mounting bracket 3
The active force upward by turnbarrel 4 enables to push against when mounting bracket 3 is moved up by upward active force
Bar 37 contradicts fixture block 14 and is connected in card slot 22, so that sealing cover 2 be avoided to move up, ensure that the leakproofness of autoclave body 1.
When technique completion needs to remove sealing cover 2, bar 37 will be pushed against and separated with connecting rod 13, rotation connection bar 13 makes
It obtains fixture block 14 and removes card slot 22；Then rotating handle 41 is rotated backward, so that screw rod 43 gradually moves up, sealing cover 2 is to autoclave body 1
Leakproofness be gradually reduced so that the gradually pressure release of autoclave body 1, highly-safe, until the annular plug connector 431 of screw rod 43 leaves annular
Then slot 21 is removed sealing cover 2 from opening 11, can carry out next operation or replacement sealing cover 2.
In conclusion the utility model can be realized preferably.
Claims (6)
1. a kind of sealing structure of reaction kettle, which is characterized in that including autoclave body (1), sealing cover (2), mounting bracket (3)；Autoclave body
(1) setting opening (11), limit sliding chutes (12) on；Opening (11) is matched with sealing cover (2)；Limit sliding chutes (12) are along level side
To setting, mounting bracket (3) is slidably arranged in limit sliding chutes (12)；Turnbarrel (4), first are set in mounting bracket (3)
Transmission shaft (31), second driving shaft (32), the first locking plate (33), the second locking plate (34), the first sliding rail (35), the second sliding rail
(36)；
Turnbarrel (4) is movably arranged on mounting bracket (3) by bearing, and turnbarrel (4) internal screw thread is connected with screw rod
(43)；Annular plug connector (431) is arranged in the bottom end of screw rod (43), and annular slot (21) is arranged at sealing cover (2) upper surface center,
Annular plug connector (431) and annular slot (21) cooperate grafting；
Rotating handle (41), transmission gear (42) are set on turnbarrel (4)；Setting and turnbarrel (4) in mounting bracket (3)
Parallel the first transmission shaft (31), second driving shaft (32), the first transmission shaft (31), second driving shaft (32) are located at rotation
The two sides of rotaring sleeve (4)；First external gear (311) and the first internal gear (312), the second transmission are set on the first transmission shaft (31)
Second external gear (321) and secondary annulus (322) are set on axis (32)；First external gear (311), the second external gear (321)
Connection is engaged with transmission gear (42)；
The first locking plate (33) and that locking is contradicted with turnbarrel (4) respective side portion is respectively set in turnbarrel (4) two sides
Two locking plates (34)；It is fixedly installed on first locking plate (33) the first inner rack (331), the first inner rack (331) sliding setting
On the first sliding rail (35), the first inner rack (331) engages connection with the first internal gear (312)；It is solid on second locking plate (34)
Surely it is arranged the second inner rack (341), the second inner rack (341) is slidably arranged on the second sliding rail (36), the second inner rack (341)
Connection is engaged with secondary annulus (322).
2. a kind of sealing structure of reaction kettle according to claim 1, which is characterized in that the side of sealing cover (2) is circumferential
It is arranged card slot (22), opening (11) side of autoclave body (1) is hinged with connecting rod (13), the top setting of connecting rod (13) and card slot
(22) fixture block (14) of cooperation clamping；It is hinged in mounting bracket (3) and pushes against bar (37), the free end for pushing against bar (37) passes through pin
Nail is removably connected on connecting rod (13)；When fixture block (14) be connected to card slot (22) it is interior when, push against bar (37) and mounting bracket
(3) level height of hinge joint (372) is higher than the pin joint point (371) for pushing against bar (37) and connecting rod (13).
3. a kind of sealing structure of reaction kettle according to claim 1, which is characterized in that limit sliding chutes (12) are by between parallel
Every blend stop (121) and L-type positive stop strip (122) formation, the L-type of setting and L-type positive stop strip (122) clamping in mounting bracket (3)
Limited block (38)；L-type limited block (38) limits between blend stop (121) and L-type positive stop strip (122).
4. a kind of sealing structure of reaction kettle according to claim 1, which is characterized in that the first locking plate (33) and second
The cushion (5) contradicted with turnbarrel (4) is respectively provided on locking plate (34).
5. a kind of sealing structure of reaction kettle according to claim 1, which is characterized in that the first locking plate (33) and first
First Z-type connecting rod (6) is set between inner rack (331), is arranged second between the second locking plate (34) and the second inner rack (341)
Z-type connecting rod (7).
6. a kind of sealing structure of reaction kettle according to claim 1, which is characterized in that the first locking plate (33) and second
Locking plate (34) is the arcuate structure to match with turnbarrel (4) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149496.9U CN208578970U (en) | 2018-07-19 | 2018-07-19 | A kind of sealing structure of reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149496.9U CN208578970U (en) | 2018-07-19 | 2018-07-19 | A kind of sealing structure of reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208578970U true CN208578970U (en) | 2019-03-05 |
Family
ID=65510884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821149496.9U Active CN208578970U (en) | 2018-07-19 | 2018-07-19 | A kind of sealing structure of reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208578970U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192083A (en) * | 2021-11-11 | 2022-03-18 | 东台市光明机械密封有限公司 | High-pressure mechanical sealing device for ferrochrome alkaline oxidation reaction kettle |
| CN115371378A (en) * | 2022-08-11 | 2022-11-22 | 湖南省天心博力科技有限公司 | A vacuum drying case for metal powder production usefulness |
| CN115681787A (en) * | 2022-10-21 | 2023-02-03 | 江苏氟豪防腐科技有限公司 | Environmental protection type tetrafluoro pressure vessel for production |
-
2018
- 2018-07-19 CN CN201821149496.9U patent/CN208578970U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192083A (en) * | 2021-11-11 | 2022-03-18 | 东台市光明机械密封有限公司 | High-pressure mechanical sealing device for ferrochrome alkaline oxidation reaction kettle |
| CN115371378A (en) * | 2022-08-11 | 2022-11-22 | 湖南省天心博力科技有限公司 | A vacuum drying case for metal powder production usefulness |
| CN115371378B (en) * | 2022-08-11 | 2023-10-27 | 湖南省天心博力科技有限公司 | Vacuum drying oven for metal powder production |
| CN115681787A (en) * | 2022-10-21 | 2023-02-03 | 江苏氟豪防腐科技有限公司 | Environmental protection type tetrafluoro pressure vessel for production |
| CN115681787B (en) * | 2022-10-21 | 2023-10-24 | 江苏氟豪防腐科技有限公司 | Environmental protection type tetrafluoro pressure vessel for production |
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