CN103556928A - 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
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- CN103556928A CN103556928A CN201310586781.2A CN201310586781A CN103556928A CN 103556928 A CN103556928 A CN 103556928A CN 201310586781 A CN201310586781 A CN 201310586781A CN 103556928 A CN103556928 A CN 103556928A
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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 a kind of gas-tight silo door system with spacing protrusion by screw drive.
Background technology
Storage for grain, fruit, clothing, electronic product, chemical products etc. need to reach strict sealing effectiveness conventionally, to prevent the intrusion of impurity or dust, aging acceleration and the generation of other destructive effects.At present, the warehouse in order to stored goods need to install weather strip additional conventionally to reach preferably sealing effectiveness.And while choosing weather strip, conventionally need to consider size, specification and the material of warehouse gate, and to user, brought inconvenience, also improved the cost of door.
Summary of the invention
The present invention is in order to overcome defect of the prior art, and a kind of gas-tight silo door system with spacing protrusion by screw drive is provided, and it can realize preferably sealing performance automatically by the driving of motor.
The gas-tight silo door system with spacing protrusion of screw drive, comprises gate seat, and described gate seat has storehouse opening for being communicated with warehouse; Described gate seat is hinged by jointed shaft on the right side of described storehouse opening and the bottom of door plate, the front of described door plate is installed with opening cock body and described opening cock body is pressed in the storehouse opening of described gate seat in end-state, the bottom of described storehouse opening is provided with sealing ring around the passage of described storehouse opening, and described opening cock body engages and form sealing with described sealing ring when end-state is pressed into described storehouse opening; Described opening cock body has elasticity.
Described door plate upper end in the direction of described jointed shaft, be arranged side by side two through holes,, by two door-plate guide rods, passed 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, in cavity, be provided with spacing protrusion and Compress Spring, cavity is also provided with along the radially outward direction of 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, thereby makes the spherical protuberance of described spacing protrusion to stretch out and to retract along described opening.
When described door plate rotates counterclockwise around described jointed shaft along described two door-plate guide rods, the in the situation that of the described spacing protrusion of described door plate process, described spacing protrusion is retracted, when described door plate the most at last opening cock body in the opening of described storehouse, be in place and enter after end-state, described spacing protrusion stretches out, thereby described door plate is played to position-limiting action; Then when described door plate clockwise rotates, the in the situation that of the described spacing protrusion of described door plate process, can make described spacing protrusion again bounce back, thereby described door plate can be got back to original state.
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 around described jointed shaft along described two door-plate guide rods; When described screw retracts, described door plate can clockwise rotate around described jointed shaft along described two door-plate guide rods.
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 is fixedly installed on described gate seat and is positioned at described jointed shaft left side, the right-hand member of described circular arc guide plate is arranged on fixed block and is positioned at described jointed shaft right side, and described fixed block is fixedly connected with described gate seat, on described door plate, be provided with the guide plate passing for described circular arc guide plate and pass hole, on described fixed block, be rotatably mounted with worm gear, described worm gear coordinates with worm screw, described worm gear has axial central through hole, in described axial central through hole, be provided with internal thread, described axial central through hole coordinates with external screw thread latch lever, on described circular arc guide plate, be provided with left plate hole and the right panel hole for described external screw thread latch lever, passed through, when described door plate is during in end-state, described worm screw can drive described worm gear to rotate, and then described external screw thread latch lever can be moved to the left and its left end passes left plate hole, now thereby described external screw thread latch lever can be with the back side laminating of described door plate 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 return in described axial central through hole through described right panel hole and its left end, and now the back side of described external screw thread latch lever and described door plate departs from laminating and can allow described door plate 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 be under the driving of motor Auto-mounting in place; Spacing protrusion and the Compress Spring by setting with spherical protuberance and flange extension, make door plate that opening cock body is installed after in place and can be played position-limiting action to door plate; 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 the gas-tight silo door system with spacing protrusion by screw drive of the present invention when original state looks generalized section;
Fig. 2 is that the master of the gas-tight silo door system with spacing protrusion by screw drive of the present invention when end-state looks generalized section;
Fig. 3 is the schematic diagram of the external screw thread latch lever of the embodiment of the present invention in back side when laminating with door plate;
Fig. 4 is that the external screw thread latch lever of the embodiment of the present invention departs from the schematic diagram while fitting at the back side with door plate;
Fig. 5 is the local enlarged diagram of Fig. 1.
The specific embodiment
The gas-tight silo door system with spacing protrusion of screw drive, comprises gate seat 2, and described gate seat 2 has storehouse opening 3 for being communicated with warehouse; Described gate seat 2 is hinged by jointed shaft on the right side of 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 described opening cock body 9 is pressed in the storehouse opening 3 of described gate seat 2 in end-state, 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 and form sealing with described sealing ring when end-state is pressed into described storehouse opening; Described opening cock body 9 has elasticity.
Described door plate 8 upper ends are arranged side by side two through holes 81,82 in the direction of described jointed shaft, by two door-plate guide rods, passed respectively, opening cock body on described door plate 8 is between described two through holes 81,82, 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, in cavity 14, be provided with spacing protrusion 12 and Compress Spring 15, cavity 14 is also provided with along the radially outward direction of 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, thereby makes the spherical protuberance of described spacing protrusion 12 to stretch out and to retract along described opening.
When described door plate 8 rotates counterclockwise around described jointed shaft along described two door-plate guide rods, at described door plate 8 through described spacing protrusion 12 in the situation that, described spacing protrusion 12 is retracted, when described door plate 8 the most at last opening cock body 9 in described storehouse opening 3, be in place and enter after end-state, described spacing protrusion 12 stretches out, thereby described door plate 8 is played to position-limiting action; Then when described door plate 8 clockwise rotates, at described door plate 8, can make described spacing protrusion 12 again bounce back through described spacing protrusion 12 in the situation that, thereby described door plate 8 can be got back to original state.
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 81,82 at described door plate 8 back sides, 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 around described jointed shaft along described two door-plate guide rods; When described screw rod 4 retraction, described door plate 8 can clockwise rotate around described jointed shaft along described two door-plate guide rods.
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 is positioned at described jointed shaft left side, the right-hand member of described circular arc guide plate 20 is arranged on fixed block 60 and is positioned at described jointed shaft right side, and described fixed block is fixedly connected with described gate seat 2, on described door plate 8, be provided with the guide plate passing for described circular arc guide plate 20 and pass hole, on described fixed block 60, be rotatably mounted with worm gear 40, described worm gear 40 coordinates with worm screw 50, described worm gear 40 has axial central through hole, in described axial central through hole, be provided with internal thread, described axial central through hole coordinates with external screw thread latch lever 30, on described circular arc guide plate 20, be provided with left plate hole and the right panel hole 28 for described external screw thread latch lever 30, passed through, when described door plate 8 is during 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 passes left plate hole, now thereby described external screw thread latch lever 30 can be with the back side laminating of described door plate 8 by described door plate 8 breech locks, 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 return in described axial central through hole through described right panel hole 28 and its left end, and now described external screw thread latch lever 30 departs from laminating and can allow described door plate 8 freely to rotate with the back side of described door plate 8.
Claims (1)
1. by the gas-tight silo door system with spacing protrusion of screw drive, comprise gate seat (2), described gate seat (2) has storehouse opening (3) for being communicated with warehouse; Described gate seat (2) is hinged by jointed shaft on the right side of 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 described opening cock body (9) is pressed in the storehouse opening (3) of described gate seat (2) in end-state, 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 and form sealing with described sealing ring when end-state is pressed into described storehouse opening; Described opening cock body (9) has elasticity;
Described door plate (8) upper end is arranged side by side two through holes (81,82) in the direction of described jointed shaft, by two door-plate guide rods, passed respectively, opening cock body on described door plate (8) is positioned between described two through holes (81,82), 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), in cavity (14), be provided with spacing protrusion (12) and Compress Spring (15), cavity (14) is also provided with along the radially outward direction of 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, thereby makes the spherical protuberance of described spacing protrusion (12) to stretch out and to retract along described opening;
When described door plate (8) rotates counterclockwise around described jointed shaft along described two door-plate guide rods, the in the situation that of described door plate (8) the described spacing protrusion of process (12), described spacing protrusion (12) is retracted, when described door plate (8) the most at last opening cock body (9) in described storehouse opening (3), be in place and enter after end-state, described spacing protrusion (12) stretches out, thereby described door plate (8) is played to position-limiting action; Then when described door plate (8) clockwise rotates, at described door plate (8), can make described spacing protrusion (12) again bounce back through described spacing protrusion (12) in the situation that, described door plate (8) thus can get back to original state;
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 (81,82) 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 around described jointed shaft along described two door-plate guide rods; When described screw rod (4) bounces back, described door plate (8) can clockwise rotate around described jointed shaft along described two door-plate guide rods;
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 at described jointed shaft right side, and described fixed block is fixedly connected with described gate seat (2), on described door plate (8), be provided with the guide plate passing for described circular arc guide plate (20) and pass hole, on described fixed block (60), be rotatably mounted with worm gear (40), described worm gear (40) coordinates with worm screw (50), described worm gear (40) has axial central through hole, in described axial central through hole, be provided with internal thread, described axial central through hole coordinates with external screw thread latch lever (30), on described circular arc guide plate (20), be provided with left plate hole and right panel hole (28) for described external screw thread latch lever (30), passed through, when described door plate (8) is during 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 passes left plate hole, now described external screw thread latch lever (30) can be with described door plate (8) thus back side laminating 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 return in described axial central through hole through described right panel hole (28) and its left end, and now described external screw thread latch lever (30) departs from laminating and can allow described door plate (8) freely to rotate with the back side of described door plate (8).
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 true CN103556928A (en) | 2014-02-05 |
| CN103556928B CN103556928B (en) | 2015-03-18 |
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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 |
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| CN (1) | CN103556928B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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|---|---|---|---|---|
| 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 |
| US20130145695A1 (en) * | 2011-12-08 | 2013-06-13 | Anthony, Inc. | Door damping mechanism |
| CN203066768U (en) * | 2012-12-28 | 2013-07-17 | 桂林电子科技大学 | Suspension type self-closing semi-automatic door |
| 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 |
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2013
- 2013-11-21 CN CN201310586781.2A patent/CN103556928B/en active Active
Patent Citations (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 |
| US20130145695A1 (en) * | 2011-12-08 | 2013-06-13 | 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103556928B (en) | 2015-03-18 |
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Owner name: QIDONG TIANFEN ELECTRIC TOOL TECHNOLOGY INNOVATION Free format text: FORMER OWNER: FAN SHENGLIN Effective date: 20150824 |
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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 |
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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 |
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