CN103556912B - Screw-driven sealing warehouse door system with elastic material arranged inside door sheet cavity - Google Patents
Screw-driven sealing warehouse door system with elastic material arranged inside door sheet cavity Download PDFInfo
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- CN103556912B CN103556912B CN201310588532.7A CN201310588532A CN103556912B CN 103556912 B CN103556912 B CN 103556912B CN 201310588532 A CN201310588532 A CN 201310588532A CN 103556912 B CN103556912 B CN 103556912B
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- plate
- door
- door plate
- jointed shaft
- circular arc
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Abstract
The invention provides a screw-driven sealing warehouse door system with an elastic material arranged inside a door sheet cavity. The system comprises a door base (2), wherein the door base (2) is provided with a warehouse opening (3) to be communicated with a warehouse body; the door base (2) is located on the right side of the warehouse opening (3) and hinged to the lower end of a warehouse door sheet (8) through a hinge shaft; a radial bulge strip pointing to the outside is arranged at the middle section of the hinge shaft; the inner end of the warehouse door sheet (8) is provided with the door sheet cavity; the door sheet cavity comprises a long hole part and a thin and long groove part, the thin and long groove part is matched with the radial bulge strip, and the elastic material (22) is contained inside the outer side end of the long hole part; a part between two through holes (81 and 82) at the back of the upper end of the warehouse door sheet (8) is hinged to a screw (4); the screw (4) is matched with a threaded sleeve (7); the threaded sleeve is in power connection with a motor (6); and the motor (6) is hinged to the upper end of an upright frame through a motor hinge shaft.
Description
Technical field
The application relates to a kind of door system, is specially a kind of gas-tight silo door system by establishing elastomeric material in the door-plate cavity of 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 a kind of gas-tight silo door system by establishing elastomeric material in the door-plate cavity of screw drive, and it can realize preferably sealing performance automatically by the driving of motor.
By the gas-tight silo door system establishing elastomeric material in the door-plate cavity 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 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 curve protuberance, described two through holes of wherein said door plate are elongated hole, two ends and the described gate seat of described jointed shaft are rotatably connected, the stage casing of described jointed shaft has the radial convex shaping pointing to outside, the inner end of described door plate has door-plate cavity, described door-plate cavity has slotted portion and elongated slot part, described elongated slot part coordinates with described radial convex shaping, the outboard end of described slotted portion accommodates elastomeric material, the space of described slotted portion between described elastomeric material and described elongated grove portion divide is for holding described jointed shaft, described elastomeric material can against described jointed shaft by described door plate bias voltage to the inside, when described door plate rotates along described two door-plate guide rods, when described elongated hole is without described curve protuberance, the outer end of described door plate its elongated hole under the bias voltage of described elastomeric material contacts with described door-plate guide rod, has gap between the inner of described elongated hole and described door-plate guide rod, when described elongated hole through described curve protuberance when, described door plate is outwards pushed by described curve protuberance, and thus described elastomeric material is compressed, 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 elastomeric material is again by described door plate bias voltage to the right, and position-limiting action is played to described door plate in described curve protruding parts above the elongated hole outer end edges of described door plate.
Described door system also comprises the stand of vertical direction, described stand is fixedly connected with described gate seat, hinged with screw rod between two through holes at the back side, described door plate upper end, 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 elastomeric material in the door-plate cavity of door plate, and spherical protuberance being set at the left lower end of circular arc portion, making 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 a kind of master by establishing the gas-tight silo door system of elastomeric material when original state in the door-plate cavity of screw drive of the present invention looks generalized section;
Fig. 2 is that a kind of master by establishing the gas-tight silo door system of elastomeric material when end-state in the door-plate cavity of 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 the gas-tight silo door system establishing elastomeric material in the door-plate cavity 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 curve protuberance 21, described two through holes of wherein said door plate 8 are elongated hole, two ends and the described gate seat 2 of described jointed shaft are rotatably connected, the stage casing of described jointed shaft has the radial convex shaping pointing to outside, the inner end of described door plate 8 has door-plate cavity, described door-plate cavity has slotted portion and elongated slot part, described elongated slot part coordinates with described radial convex shaping, the outboard end of described slotted portion accommodates elastomeric material 22, the space of described slotted portion between described elastomeric material 22 and described elongated grove portion divide is for holding described jointed shaft, described elastomeric material 22 can against described jointed shaft by described door plate 8 bias voltage to the inside, when described door plate 8 rotates along described two door-plate guide rods, when described elongated hole is without described curve protuberance, described door plate 8 contacts with described door-plate guide rod the outer end of its elongated hole under the bias voltage of described elastomeric material 22, has gap between the inner of described elongated hole and described door-plate guide rod, when described elongated hole through described curve protuberance when, described door plate 8 is outwards pushed by described curve protuberance 21, and thus described elastomeric material 22 is compressed, 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 elastomeric material 22 is again by described door plate 8 bias voltage to the right, and position-limiting action is played to described door plate 8 in described curve protruding parts above the elongated hole outer end edges of described door plate 8.
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 the gas-tight silo door system establishing elastomeric material in the door-plate cavity 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 curve protuberance (21), described two through holes of wherein said door plate (8) are elongated hole, two ends and the described gate seat (2) of described jointed shaft are rotatably connected, the stage casing of described jointed shaft has the radial convex shaping pointing to outside, the inner end of described door plate (8) has door-plate cavity, described door-plate cavity has slotted portion and elongated slot part, described elongated slot part coordinates with described radial convex shaping, the outboard end of described slotted portion accommodates elastomeric material (22), the space of described slotted portion between described elastomeric material (22) and described elongated grove portion divide is for holding described jointed shaft, described elastomeric material (22) can against described jointed shaft by described door plate (8) bias voltage to the inside, when described door plate (8) is rotated along described two door-plate guide rods, when described elongated hole is without described curve protuberance, the outer end of described door plate (8) its elongated hole under the bias voltage of described elastomeric material (22) contacts with described door-plate guide rod, has gap between the inner of described elongated hole and described door-plate guide rod, when described elongated hole through described curve protuberance when, described door plate (8) is outwards pushed by described curve protuberance (21), and described elastomeric material (22) is thus compressed, 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 elastomeric material (22) is again by described door plate (8) bias voltage to the right, and position-limiting action is played to described door plate (8) in described curve protruding parts above the elongated hole outer end edges of described door plate (8),
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 |
|---|---|---|---|
| CN201310588532.7A CN103556912B (en) | 2013-11-21 | 2013-11-21 | Screw-driven sealing warehouse door system with elastic material arranged inside door sheet cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310588532.7A CN103556912B (en) | 2013-11-21 | 2013-11-21 | Screw-driven sealing warehouse door system with elastic material arranged inside door sheet cavity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103556912A CN103556912A (en) | 2014-02-05 |
| CN103556912B true CN103556912B (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310588532.7A Expired - Fee Related CN103556912B (en) | 2013-11-21 | 2013-11-21 | Screw-driven sealing warehouse door system with elastic material arranged inside door sheet cavity |
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| Country | Link |
|---|---|
| CN (1) | CN103556912B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363468Y (en) * | 1999-01-21 | 2000-02-16 | 南通粮食机械总厂 | Horizontal sliding sealed door for storehouse |
| EP1591608A1 (en) * | 2004-04-30 | 2005-11-02 | Agostino Ferrari S.p.A. | A furniture door with an opening mechanism and a touch latch device |
| CN202755853U (en) * | 2012-06-26 | 2013-02-27 | 崔小坤 | Vault door waterproof sealing press compaction device |
| CN103334678A (en) * | 2013-07-01 | 2013-10-02 | 核工业理化工程研究院 | Pneumatic cabin door seal structure for vacuum room |
-
2013
- 2013-11-21 CN CN201310588532.7A patent/CN103556912B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363468Y (en) * | 1999-01-21 | 2000-02-16 | 南通粮食机械总厂 | Horizontal sliding sealed door for storehouse |
| EP1591608A1 (en) * | 2004-04-30 | 2005-11-02 | Agostino Ferrari S.p.A. | A furniture door with an opening mechanism and a touch latch device |
| CN202755853U (en) * | 2012-06-26 | 2013-02-27 | 崔小坤 | Vault door waterproof sealing press compaction device |
| CN103334678A (en) * | 2013-07-01 | 2013-10-02 | 核工业理化工程研究院 | Pneumatic cabin door seal structure for vacuum room |
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| Publication number | Publication date |
|---|---|
| CN103556912A (en) | 2014-02-05 |
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Free format text: CORRECT: INVENTOR; FROM: FAN HANJING TO: FANG XIAOQIN Free format text: CORRECT: ADDRESS; FROM: 321032 JINHUA, ZHEJIANG PROVINCE TO: 245213 HUANGSHAN, ANHUI PROVINCE |
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Effective date of registration: 20150505 Address after: 245213, Anhui Province, Shexian, Jinchuan Township, Huangshan City village 4 sources Applicant after: Fang Xiaoqin Address before: 321032, No. 13, Ming Xiang, dried Creek Village, Tong Ya Town, Jindong District, Zhejiang, Jinhua Applicant before: Fan Hanjing |
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