CN103603579B - Sealing bin door system driven by sliding block and provided with limiting projections - Google Patents
Sealing bin door system driven by sliding block and provided with limiting projections Download PDFInfo
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- CN103603579B CN103603579B CN201310586745.6A CN201310586745A CN103603579B CN 103603579 B CN103603579 B CN 103603579B CN 201310586745 A CN201310586745 A CN 201310586745A CN 103603579 B CN103603579 B CN 103603579B
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- door plate
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- opening
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Abstract
The invention provides a sealing bin door system driven by a sliding block and provided with limiting projections. The sealing bin door system driven by the sliding block and provided with the limiting projections comprises a door seat (2), wherein the door seat (2) is provided with a bin opening (3) which is connected with a bin body; the door seat (2) is hinged to the lower end of a bin door plate (8) through a hinged shaft on the right side of the bin opening (3); two through holes (81 and 82) are formed in the upper end of the bin door plate (8) in parallel; two door plate guiding rods penetrate in the two through holes (81 and 82); each of the two door plate guiding rods is provided with an arc portion (10) and a vertical portion (5); a cavity (14) is formed in the lower left end of each arc portion (10); a limiting projection (12) and a compression spring (15) are arranged in each cavity (14); the top of the bin door plate (8) is fixedly connected with a supporting rod (4); the upper end of the supporting rod (4) is hinged to one end of a connecting rod (7); and the other end of the connecting rod (7) is hinged to the sliding block (6).
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 slider-actuated.
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 a kind of gas-tight silo door system with spacing protrusion by slider-actuated, and it manually can promote slide block automatic realizing system preferably sealing performance.
By the gas-tight silo door system with spacing protrusion of slider-actuated, 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 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 is between described two through holes, 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.
The top of described door plate is fixedly connected with support bar, the upper end of described support bar and one end of connecting rod hinged, the other end and the slide block of described connecting rod are hinged, and described slide block can along slide; Described chute is fixedly installed on the lower left of described gate seat, described slide block is provided with handle thus can manually promotes; Slide block is slided left along chute, support bar and door plate can be driven to rotate counterclockwise around described jointed shaft along described two door-plate guide rods by connecting rod; Slided to the right along chute by slide block, described door plate can rotate clockwise.
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 arranging slide block on chute, slide block being connected with the support bar be arranged on door plate by connecting rod, and handle is set on slide block, thus manually can promote the installation that slide block realizes opening cock body; 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 the gas-tight silo door system with spacing protrusion when original state by slider-actuated of the present invention looks generalized section;
Fig. 2 is that the master of the gas-tight silo door system with spacing protrusion when end-state by slider-actuated 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 the gas-tight silo door system with spacing protrusion of slider-actuated, 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.
The top of described door plate 8 is fixedly connected with support bar 4, the upper end of described support bar 4 and one end of connecting rod 7 hinged, the other end and the slide block 6 of described connecting rod 7 are hinged, and described slide block 6 can slide along chute 1; Described chute 1 is fixedly installed on the lower left of described gate seat 2, described slide block 6 is provided with handle thus can manually promotes; Slide block 6 is slided left along chute 1, support bar 4 and door plate 8 can be driven to rotate counterclockwise around described jointed shaft along described two door-plate guide rods by connecting rod 7; Slided to the right along chute 1 by slide block 6, described door plate 8 can rotate clockwise.
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 the gas-tight silo door system with spacing protrusion of slider-actuated, 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;
The top of described door plate (8) is fixedly connected with support bar (4), the upper end of described support bar (4) and one end of connecting rod (7) hinged, the other end and the slide block (6) of described connecting rod (7) are hinged, and described slide block (6) can slide along chute (1); Described chute (1) is fixedly installed on the lower left of described gate seat (2), described slide block (6) is provided with handle thus can manually promotes; Slide block (6) is slided left along chute (1), support bar (4) and door plate (8) can be driven to rotate counterclockwise around described jointed shaft along described two door-plate guide rods by connecting rod (7); Slided to the right along chute (1) by slide block (6), described door plate (8) can rotate clockwise;
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 |
|---|---|---|---|
| CN201310586745.6A CN103603579B (en) | 2013-11-21 | 2013-11-21 | Sealing bin door system driven by sliding block and provided with limiting projections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586745.6A CN103603579B (en) | 2013-11-21 | 2013-11-21 | Sealing bin door system driven by sliding block and provided with limiting projections |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103603579A CN103603579A (en) | 2014-02-26 |
| CN103603579B true CN103603579B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310586745.6A Active CN103603579B (en) | 2013-11-21 | 2013-11-21 | Sealing bin door system driven by sliding block and provided with limiting projections |
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| Country | Link |
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| CN (1) | CN103603579B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109845719A (en) * | 2019-03-22 | 2019-06-07 | 张俊锋 | A kind of automatic electric shock recycling bins |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2597916B1 (en) * | 1986-04-25 | 1991-10-25 | Albert Parolai | DEVICE FOR MOBILE ASSOCIATION OF AT LEAST ONE OPENING ELEMENT ON A DORMANT, AN OPENING DEVICE THAT CAN BE ASSOCIATED WITH A DORMANT BY SUCH A DEVICE, AND FITTING ELEMENT, PARTICULARLY FURNISHED WORKSHOP COMPRISING AT LEAST ONE SUCH DEVICE |
| JP2005030062A (en) * | 2003-07-14 | 2005-02-03 | Ohtori Kiko Co Ltd | Gap sealing device |
| CN2816496Y (en) * | 2005-07-05 | 2006-09-13 | 中国舰船研究设计中心 | Slider-connection-lever type door cover opening and closing device |
| CN201169767Y (en) * | 2008-02-26 | 2008-12-24 | 侯作启 | Steel shutter capable of lodging without middle pier |
| CN201495882U (en) * | 2009-09-17 | 2010-06-02 | 林国友 | Hinge for opening doors and windows bidirectionally |
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| CN103603579A (en) | 2014-02-26 |
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Owner name: QIDONG TIANFEN ELECTRIC TOOL TECHNOLOGY INNOVATION Free format text: FORMER OWNER: HUANG SAN Effective date: 20150708 |
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Effective date of registration: 20150708 Address after: Qidong City, Jiangsu province 226200 Nantong lvsigang Tianfen electric tools trade city comprehensive building Patentee after: Qidong Tianfen Electric Tool Technology Innovation Center Address before: Four, No. 421, building 48, 322000 East Union Street, Yiwu, Zhejiang, Jinhua Patentee before: Huang Sansu |