CN103556928B - Seal bin gate system provided with limit bulge and driven by screw rod - Google Patents
Seal bin gate system provided with limit bulge and driven by screw rod Download PDFInfo
- Publication number
- CN103556928B CN103556928B CN201310586781.2A CN201310586781A CN103556928B CN 103556928 B CN103556928 B CN 103556928B CN 201310586781 A CN201310586781 A CN 201310586781A CN 103556928 B CN103556928 B CN 103556928B
- Authority
- CN
- China
- Prior art keywords
- plate
- door plate
- door
- circular arc
- opening
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention provides a seal bin gate system provided with a limit bulge and driven by a screw rod. The system comprises a gate seat (2), wherein the gate seat (2) is provided with a bin opening (3) for being communicated with a bin body; the part, located on the right side of the bin opening (3), of the gate seat (2) is hinged with the lower end part of a bin gate plate (8) through a hinged shaft; two through holes (81 and 82) are formed in the upper end part of the bin gate plate (8) in the direction of the hinged shaft, allow two gate plate guide rods to penetrate respectively and are matched, and each of the two gate plate guide rods is provided with an arc part (10) and a vertical part (5); and a screw rod (4) is hinged to the position between the two through holes (81 and 82) and matched with a threaded sleeve (7), and the threaded sleeve is in power connection with a motor (6) which is hinged with the upper end part of a vertical frame.
Description
Technical field
The application relates to a kind of door system, is specially the gas-tight silo door system of the spacing protrusion of a kind of band by screw drive.
Background technology
Storage for grain, fruit, clothing, electronic product, chemical products etc. needs to reach strict sealing effectiveness usually, to prevent the generation of the intrusion of impurity or dust, aging acceleration and other destructive effects.At present, the warehouse in order to stored goods needs to install weather strip additional to reach preferably sealing effectiveness usually.And when choosing weather strip, usually need the size of consideration warehouse gate, specification and material, bring inconvenience to user, also improve the cost of door.
Summary of the invention
The present invention in order to overcome defect of the prior art, and provides the gas-tight silo door system of the spacing protrusion of a kind of band by screw drive, and it can realize preferably sealing performance automatically by the driving of motor.
By a gas-tight silo door system for the spacing protrusion of the band of screw drive, comprise gate seat, described gate seat has storehouse opening for connection warehouse; Described gate seat is hinged by jointed shaft in the bottom of the right side of described storehouse opening and door plate, the front of described door plate is installed with opening cock body and is pressed in the storehouse opening of described gate seat in end-state by described opening cock body, the bottom of described storehouse opening is provided with sealing ring around the passage of described storehouse opening, and described opening cock body engages when end-state is pressed into described storehouse opening with described sealing ring and formed and seals; Described opening cock body has elasticity.
Described door plate upper end be arranged side by side on the direction of described jointed shaft two through hole, passed by two door-plate guide rods respectively, opening cock body on described door plate described two through holes, between, described two door-plate guide rods have circular arc portion and vertical portion, wherein, the center of circle of described circular arc portion is positioned at described jointed shaft place, and the upper right side of described circular arc portion is connected with the upper end one of described vertical portion.
The left lower end of described circular arc portion is provided with cavity, spacing protrusion and Compress Spring is provided with in cavity, cavity is also provided with radially outward direction along described circular arc portion and unlimited opening, described limit convex goes out to have spherical male and goes out portion and flange extension, described Compress Spring acts on described flange extension, thus makes the spherical protuberance of described spacing protrusion to stretch out along described opening and to retract.
When described door plate rotates counterclockwise along described two door-plate guide rods around described jointed shaft, when described door plate through described spacing protrusion, described spacing protrusion is retracted, when described door plate the most at last opening cock body to be in place in the opening of described storehouse and after entering end-state, described spacing protrusion stretches out, thus plays position-limiting action to described door plate; Then when described door plate rotates clockwise, when described door plate through described spacing protrusion described spacing protrusion can be made again to bounce back, described door plate thus can original state be got back to.
Described door system also comprises the stand of vertical direction, described stand is fixedly connected with described gate seat, two through holes at the back side, described door plate upper end, between hinged with screw rod, screw rod coordinates with screw shell, screw shell is connected with motor power, the upper end of motor and described stand is hinged by motor jointed shaft, and the bearing of trend of described motor jointed shaft is vertical with the longitudinal direction of described screw shell; Described motor can drive described screw shell to rotate, and then drives described screw rod stretch out and retract; When described screw rod stretches out, described door plate can rotate counterclockwise along described two door-plate guide rods around described jointed shaft; When described screw retracts, described door plate can rotate clockwise along described two door-plate guide rods around described jointed shaft.
Described door system also has circular arc guide plate, described circular arc guide plate is concentric with the described circular arc portion of described door-plate guide rod, the left end of described circular arc guide plate to be fixedly installed on described gate seat and to be positioned on the left of described jointed shaft, the right-hand member of described circular arc guide plate to be arranged on fixed block and to be positioned on the right side of described jointed shaft, and described fixed block is fixedly connected with described gate seat, described door plate is provided with the guide plate passed for described circular arc guide plate and passes hole, described fixed block is rotatably mounted with worm gear, described worm gear coordinates with worm screw, described worm gear has axial central through hole, internal thread is provided with in described axial central through hole, described axial central through hole coordinates with external screw thread latch lever, described circular arc guide plate is provided with the left plate hole and right panel hole that pass through for described external screw thread latch lever, when described door plate is in end-state, described worm screw can drive described worm gear wheel, and then described external screw thread latch lever can be moved to the left and its left end through left plate hole, now described external screw thread latch lever can be fitted with the back side of described door plate thus by described door plate breech lock, when described in described worm-gear driven, external screw thread latch lever moves right, the right-hand member of described external screw thread latch lever can through described right panel hole and its left end can return in described axial central through hole, and now the back side of described external screw thread latch lever and described door plate departs from and fits and described door plate can be allowed freely to rotate.
In the present invention, by hinged with screw rod between two through holes at the back side, described door plate upper end, screw rod coordinates with screw shell, and screw shell is connected with motor power, make opening cock body can under the driving of motor Auto-mounting in place; By arranging spacing protrusion and the Compress Spring with spherical protuberance and flange extension, make door plate can play position-limiting action to door plate after in place for the installation of opening cock body; The setting of circular arc guide plate, worm and worm wheel can realize the breech lock of door plate and freely rotate.
Accompanying drawing explanation
Fig. 1 is that the master of gas-tight silo door system when original state of the spacing protrusion of the band by screw drive of the present invention looks generalized section;
Fig. 2 is that the master of gas-tight silo door system when end-state of the spacing protrusion of the band by screw drive of the present invention looks generalized section;
Fig. 3 is the schematic diagram of external screw thread latch lever when fitting in the back side with door plate of the embodiment of the present invention;
Fig. 4 is the external screw thread latch lever of the embodiment of the present invention departs from when fitting schematic diagram at the back side with door plate;
Fig. 5 is the close-up schematic view of Fig. 1.
Detailed description of the invention
By a gas-tight silo door system for the spacing protrusion of the band of screw drive, comprise gate seat 2, described gate seat 2 has storehouse opening 3 for connection warehouse; Described gate seat 2 is hinged by jointed shaft in the bottom of the right side of described storehouse opening 3 and door plate 8, the front of described door plate 8 is installed with opening cock body 9 and is pressed in the storehouse opening 3 of described gate seat 2 in end-state by described opening cock body 9, the bottom of described storehouse opening is provided with sealing ring around the passage of described storehouse opening, and described opening cock body 9 engages when end-state is pressed into described storehouse opening with described sealing ring and formed and seals; Described opening cock body 9 has elasticity.
Described door plate 8 upper end is arranged side by side two through holes on the direction of described jointed shaft, passed by two door-plate guide rods respectively, opening cock body on described door plate 8 is between described two through holes, described two door-plate guide rods have circular arc portion 10 and vertical portion 5, wherein, the center of circle of described circular arc portion 10 is positioned at described jointed shaft place, and the upper right side of described circular arc portion 10 is connected with the upper end one of described vertical portion 5.
The left lower end of described circular arc portion 10 is provided with cavity 14, spacing protrusion 12 and Compress Spring 15 is provided with in cavity 14, cavity 14 is also provided with radially outward direction along described circular arc portion 10 and unlimited opening, described spacing protrusion 12 has spherical protuberance and flange extension, described Compress Spring 15 acts on described flange extension, thus makes the spherical protuberance of described spacing protrusion 12 to stretch out along described opening and to retract.
When described door plate 8 rotates counterclockwise along described two door-plate guide rods around described jointed shaft, at described door plate 8 through described spacing protrusion 12, described spacing protrusion 12 is retracted, when described door plate 8 the most at last opening cock body 9 to be in place in described storehouse opening 3 and after entering end-state, described spacing protrusion 12 stretches out, thus plays position-limiting action to described door plate 8; Then when described door plate 8 rotates clockwise, described spacing protrusion 12 can be made at described door plate 8 again to bounce back through described spacing protrusion 12, described door plate 8 thus can original state be got back to.
Described door system also comprises the stand of vertical direction, described stand is fixedly connected with described gate seat 2, hinged with screw rod 4 between two through holes at the back side, described door plate 8 upper end, screw rod 4 coordinates with screw shell 7, screw shell is connected with motor 6 power, motor 6 is hinged by motor jointed shaft with the upper end of described stand, and the bearing of trend of described motor jointed shaft is vertical with the longitudinal direction of described screw shell; Described motor can drive described screw shell 7 to rotate, and then drives described screw rod 4 stretch out and retract; When described screw rod 4 stretches out, described door plate 8 can rotate counterclockwise along described two door-plate guide rods around described jointed shaft; When described screw rod 4 bounces back, described door plate 8 can rotate clockwise along described two door-plate guide rods around described jointed shaft.
Described door system also has circular arc guide plate 20, described circular arc guide plate 20 is concentric with the described circular arc portion of described door-plate guide rod, the left end of described circular arc guide plate 20 to be fixedly installed on described gate seat 2 and to be positioned on the left of described jointed shaft, the right-hand member of described circular arc guide plate 20 to be arranged on fixed block 60 and to be positioned on the right side of described jointed shaft, and described fixed block is fixedly connected with described gate seat 2, described door plate 8 is provided with the guide plate passed for described circular arc guide plate 20 and passes hole, described fixed block 60 is rotatably mounted with worm gear 40, described worm gear 40 coordinates with worm screw 50, described worm gear 40 has axial central through hole, internal thread is provided with in described axial central through hole, described axial central through hole coordinates with external screw thread latch lever 30, described circular arc guide plate 20 is provided with the left plate hole and right panel hole 28 that pass through for described external screw thread latch lever 30, when described door plate 8 is in end-state, described worm screw 50 can drive described worm gear 40 to rotate, and then described external screw thread latch lever 30 can be moved to the left and its left end through left plate hole, now described external screw thread latch lever 30 can be fitted with the back side of described door plate 8 thus by described door plate 8 breech lock, when described worm gear 40 drives described external screw thread latch lever 30 to move right, the right-hand member of described external screw thread latch lever 30 can through described right panel hole 28 and its left end can return in described axial central through hole, and now described external screw thread latch lever 30 departs from the back side of described door plate 8 and fits and described door plate 8 can be allowed freely to rotate.
Claims (1)
1. by a gas-tight silo door system for the spacing protrusion of the band of screw drive, comprise gate seat (2), described gate seat (2) has storehouse opening (3) for connection warehouse; It is hinged that described gate seat (2) passes through jointed shaft on the right side in described storehouse opening (3) and the bottom of door plate (8), the front of described door plate (8) is installed with opening cock body (9) and is pressed in the storehouse opening (3) of described gate seat (2) in end-state by described opening cock body (9), the bottom of described storehouse opening is provided with sealing ring around the passage of described storehouse opening, and described opening cock body (9) engages when end-state is pressed into described storehouse opening with described sealing ring and formed and seals; Described opening cock body (9) has elasticity;
Described door plate (8) upper end is arranged side by side two through holes on the direction of described jointed shaft, passed by two door-plate guide rods respectively, opening cock body on described door plate (8) is between described two through holes, described two door-plate guide rods have circular arc portion (10) and vertical portion (5), wherein, the center of circle of described circular arc portion (10) is positioned at described jointed shaft place, and the upper right side of described circular arc portion (10) is connected with the upper end one of described vertical portion (5);
The left lower end of described circular arc portion (10) is provided with cavity (14), spacing protrusion (12) and Compress Spring (15) is provided with in cavity (14), cavity (14) is also provided with radially outward direction along described circular arc portion (10) and unlimited opening, described spacing protrusion (12) has spherical protuberance and flange extension, described Compress Spring (15) acts on described flange extension, thus makes the spherical protuberance of described spacing protrusion (12) to stretch out along described opening and to retract;
When described door plate (8) rotates counterclockwise along described two door-plate guide rods around described jointed shaft, when described door plate (8) through described spacing protrusion (12), described spacing protrusion (12) is retracted, when described door plate (8) the most at last opening cock body (9) to be in place in described storehouse opening (3) and after entering end-state, described spacing protrusion (12) is stretched out, thus plays position-limiting action to described door plate (8); Then when described door plate (8) rotates clockwise, described spacing protrusion (12) can be made when described door plate (8) again to bounce back through described spacing protrusion (12), described door plate (8) thus can original state be got back to;
Described door system also comprises the stand of vertical direction, described stand is fixedly connected with described gate seat (2), hinged with screw rod (4) between two through holes at described door plate (8) back side, upper end, screw rod (4) coordinates with screw shell (7), screw shell is connected with motor (6) power, motor (6) is hinged by motor jointed shaft with the upper end of described stand, and the bearing of trend of described motor jointed shaft is vertical with the longitudinal direction of described screw shell; Described motor can drive described screw shell (7) to rotate, and then drives described screw rod (4) stretch out and retract; When described screw rod (4) stretches out, described door plate (8) can rotate counterclockwise along described two door-plate guide rods around described jointed shaft; When described screw rod (4) bounces back, described door plate (8) can rotate clockwise along described two door-plate guide rods around described jointed shaft;
Described door system also has circular arc guide plate (20), described circular arc guide plate (20) is concentric with the described circular arc portion of described door-plate guide rod, the left end of described circular arc guide plate (20) is fixedly installed on described gate seat (2) and goes up and be positioned on the left of described jointed shaft, the right-hand member of described circular arc guide plate (20) is arranged on fixed block (60) and goes up and be positioned on the right side of described jointed shaft, and described fixed block is fixedly connected with described gate seat (2), described door plate (8) is provided with the guide plate passed for described circular arc guide plate (20) and passes hole, described fixed block (60) is rotatably mounted with worm gear (40), described worm gear (40) coordinates with worm screw (50), described worm gear (40) has axial central through hole, internal thread is provided with in described axial central through hole, described axial central through hole coordinates with external screw thread latch lever (30), described circular arc guide plate (20) is provided with the left plate hole and right panel hole (28) that pass through for described external screw thread latch lever (30), when described door plate (8) is in end-state, described worm screw (50) can drive described worm gear (40) to rotate, and then described external screw thread latch lever (30) can be moved to the left and its left end through left plate hole, now described external screw thread latch lever (30) can be fitted with the back side of described door plate (8) thus by described door plate (8) breech lock, when described worm gear (40) drives described external screw thread latch lever (30) to move right, the right-hand member of described external screw thread latch lever (30) can through described right panel hole (28) and its left end can return in described axial central through hole, and now described external screw thread latch lever (30) departs from the back side of described door plate (8) and fits and described door plate (8) can be allowed freely to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586781.2A CN103556928B (en) | 2013-11-21 | 2013-11-21 | Seal bin gate system provided with limit bulge and driven by screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586781.2A CN103556928B (en) | 2013-11-21 | 2013-11-21 | Seal bin gate system provided with limit bulge and driven by screw rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103556928A CN103556928A (en) | 2014-02-05 |
| CN103556928B true CN103556928B (en) | 2015-03-18 |
Family
ID=50011265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310586781.2A Active CN103556928B (en) | 2013-11-21 | 2013-11-21 | Seal bin gate system provided with limit bulge and driven by screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103556928B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109422207A (en) * | 2017-08-24 | 2019-03-05 | 福特环球技术公司 | Scissor-like jack |
| CN107932968A (en) * | 2017-11-23 | 2018-04-20 | 昆山力维拓工业自动化科技有限公司 | A kind of waste treatment device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005030062A (en) * | 2003-07-14 | 2005-02-03 | Ohtori Kiko Co Ltd | Gap sealing device |
| DE102005024427A1 (en) * | 2005-05-24 | 2006-11-30 | Wilfried Hadsik | Door used in the home comprises a door leaf and pivoting units consisting of a circular segment horizontal support which is fixed with one end to a wall or rod and a bearing fixed to the door leaf for sliding on the support |
| US8959710B2 (en) * | 2011-12-08 | 2015-02-24 | Anthony, Inc. | Door damping mechanism |
| CN103206153A (en) * | 2012-01-16 | 2013-07-17 | 浙江海洋学院 | Combined interlayer pulley vertical hinged lead door and corresponding planer steel plate track |
| CN203160751U (en) * | 2012-11-28 | 2013-08-28 | 总装备部工程设计研究总院 | Trap door device for closing opening of stage face |
| CN203066768U (en) * | 2012-12-28 | 2013-07-17 | 桂林电子科技大学 | Suspension type self-closing semi-automatic door |
-
2013
- 2013-11-21 CN CN201310586781.2A patent/CN103556928B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103556928A (en) | 2014-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103556910B (en) | Seal bin gate system provided with lock pin and driven by screw rod | |
| CN103556909B (en) | Sealed bin gate system driven by gears and provided with locking stop pin | |
| CN103556928B (en) | Seal bin gate system provided with limit bulge and driven by screw rod | |
| CN103274131A (en) | Double-hopper-door device capable of adjusting flow | |
| US9822555B2 (en) | Safety locking mechanism for lockset | |
| CN103556913B (en) | Seal bin gate system provided with lock pin and driven by slide block | |
| CN103603579B (en) | Sealing bin door system driven by sliding block and provided with limiting projections | |
| CN103556911B (en) | Sealed bin gate system driven by gears and provided with limit bulges | |
| CN105114634A (en) | Novel smart gas meter motor valve | |
| CN103556912B (en) | Screw-driven sealing warehouse door system with elastic material arranged inside door sheet cavity | |
| CN103603580B (en) | Sealing bin door system driven by screw and provided with elastic materials on vertical portions | |
| CN103556929B (en) | Sealed bin gate system driven by gears and provided with elastic material in gate plate cavity | |
| CN101899772A (en) | Door lock device on washing equipment | |
| CN103556930B (en) | Sealed bin gate system driven by gears and provided with elastic material at vertical parts | |
| CN103556914B (en) | Seal bin gate system driven by slide block and provided with gate plate cavity filled with elastic material | |
| CN103556908B (en) | Seal bin gate system driven by slide block and provided with vertical parts filled with elastic materials | |
| CN202071899U (en) | Hood lock | |
| WO2016078625A1 (en) | High voltage switch moving contact mechanism, and high voltage switch using same | |
| CN202021805U (en) | Core pulling mechanism of vacuum plastic-sucking mold of refrigerator liner | |
| CN103225447B (en) | Displacing lock | |
| CN205822938U (en) | Bi-motor, dual trigger, four cingulums, axle interlock quiet electronic lock | |
| CN207676591U (en) | Preceding display module self-locking device and front maintenance type show equipment | |
| CN204782296U (en) | Spring bolt drive arrangement | |
| CN103732050B (en) | A kind of chip installation device with spacing protrusion of gear drive | |
| CN204266690U (en) | A kind of lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QIDONG TIANFEN ELECTRIC TOOL TECHNOLOGY INNOVATION Free format text: FORMER OWNER: FAN SHENGLIN Effective date: 20150824 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150824 Address after: Qidong City, Jiangsu province 226244 Nantong lvsigang Tianfen electric tools trade city comprehensive building Patentee after: Qidong Tianfen Electric Tool Technology Innovation Center Address before: 321032 Zhejiang Province, Jinhua City Jindong District Dry Creek Village Street No. 41 paper Patentee before: Fan Shenglin |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20210208 Address after: 226200 no.7777 Nanhai Road, Nanyang Town, Qidong City, Nantong City, Jiangsu Province Patentee after: Qidong Liran logistics equipment Co.,Ltd. Address before: 226244 Tianfen Electric Tool Trade Center Complex Building, Lusigang Town, Qidong City, Nantong City, Jiangsu Province Patentee before: QIDONG TIANFEN ELECTRIC TOOL TECHNOLOGY INNOVATION CENTER |
|
| TR01 | Transfer of patent right |