CN213743031U - Throw-in door device - Google Patents
Throw-in door device Download PDFInfo
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- CN213743031U CN213743031U CN202021664353.9U CN202021664353U CN213743031U CN 213743031 U CN213743031 U CN 213743031U CN 202021664353 U CN202021664353 U CN 202021664353U CN 213743031 U CN213743031 U CN 213743031U
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- door
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Abstract
The utility model discloses a drop-in door device, which comprises a door frame and a movable door; the lifting assembly is fixedly connected with the movable door and drives the movable door to move along the door frame; the lifting assembly comprises a plurality of leveling blocks for adjusting the parallelism of the movable door, and the leveling blocks are fixed on the door frame; the driving assembly drives the lifting assembly to act. The utility model discloses set up four tapered irons, guarantee that the dodge gate is vertical state, avoid leaving the gap, increase of service cycle is with low costs.
Description
Technical Field
The utility model relates to a throw in the door, specifically a throw in door device.
Background
At present, a great amount of throwing doors are used in a garbage recycling station or an express delivery collecting station, the throwing doors can be automatically opened and automatically closed, however, when the existing throwing doors are closed, two inclined irons are usually installed on a rail, the two inclined irons are respectively arranged on two sides and are installed on the upper portion of a throwing opening, so that the upper end of the throwing door is jacked up by the inclined irons when the throwing door is closed, namely the upper end of the throwing door is far away from a door frame, the lower end of the throwing door is not provided with the inclined irons, the lower end of the throwing door is still close to the door frame, the upper end of the throwing door is close to the inner end of the throwing door, the throwing door is in an inclined state, a gap is reserved between the upper end of the throwing door and the door frame, when articles are thrown, small articles or liquid easily enter the gap, the working of the movable door is blocked, the service cycle is shortened, the efficiency is reduced, and the maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
For solving the defect of above-mentioned prior art, the utility model provides an input door device, the utility model discloses set up four tapered irons, guarantee that the dodge gate is vertical state, avoid leaving the gap, increase of service cycle is with low costs.
In order to achieve the technical purpose, the utility model adopts the following technical scheme: a door throwing device comprises a door frame and a door throwing device,
a movable door;
the lifting assembly is fixedly connected with the movable door and drives the movable door to move along the door frame; the lifting assembly comprises a plurality of leveling blocks for adjusting the parallelism of the movable door, and the leveling blocks are fixed on the door frame;
the driving assembly drives the lifting assembly to act.
Furthermore, the leveling block adopts an oblique iron.
Further, the lifting assembly further comprises a rail fixed on the door frame, the inclined iron comprises a first inclined iron and a second inclined iron which are fixed on the same side of the rail, and the lifting assembly further comprises a lifting shaft, and a first ejector block and a second ejector block which are fixed on the lifting shaft; the lifting shaft is fixedly connected with the movable door.
Furthermore, the tracks are fixed on two sides of the door frame, and each track is fixed with one first inclined iron and one second inclined iron.
Further, first wedge is trapezoidal form, the side of first kicking block is outside convex surface, the convex surface successively with the three side of first wedge contacts.
Further, the lower tip of second wedge is right angle trapezoidal form, the side of second kicking block is outside convex surface, the convex surface successively with two sides of second wedge contact.
Further, the two ends of the lifting shaft are provided with sliding sleeves, the sliding sleeves are fixedly connected with supports, and the other ends of the supports are fixed on the side faces of the movable door.
Furthermore, a side reinforcing plate is fixed on the door frame, a bearing plate is fixed on the upper sealing plate, an upper gear is arranged between the side reinforcing plate and the bearing plate, the upper gear is positioned at the upper end of an upper interface of the lifting shaft, the driving assembly is connected with a lifting chain, and the lifting chain is fixed on the upper interface by bypassing the upper gear; the lower end of the lifting shaft is provided with a lower connector, and the lifting chain is fixed on the lower connector.
Furthermore, the driving assembly comprises a motor reducer, the motor reducer is connected with a driving gear in a driving mode, the driving gear is fixed on a driving shaft, and linkage gears are fixed at two end portions of the driving shaft; still include two gear seats, be equipped with driven gear on the gear seat, it wears to establish to promote the chain the linkage gear with on the driven gear.
Furthermore, a tensioning groove is formed in the gear seat, a tensioning wheel is arranged in the tensioning groove, a screw rod penetrates through the internal thread of the tensioning groove, and the end portion of the screw rod penetrates through the tensioning wheel.
To sum up, the utility model discloses following technological effect has been gained:
1. the utility model discloses fix four tapered irons on the track, set up two on two tracks respectively, and all lie in upper and lower both sides, when the dodge gate rises to the summit, can jack up four kicking blocks to jack up the upper and lower both ends of dodge gate, make the vertical state during dodge gate, certain one end slope can not appear, avoid leaving the gap, guarantee not to have little article or liquid to get into, lengthen life cycle;
2. the utility model sets the wedge into the inclined plane, sets the ejecting block into the convex plane, and the convex plane and the inclined plane are mutually matched, thereby being convenient for ejecting the ejecting block and ensuring the simultaneous ejection of the upper end and the lower end of the movable door;
3. the utility model is provided with the driving component, the lifting chain can be driven to move up and down, so as to drive the lifting shaft to move up and down, the lifting shaft drives the movable door to move up and down to open and close the hollow window, and the gear drive ensures the stable operation;
4. the utility model discloses set up the pinion stand and the tight pulley that rises, utilize the screw rod to fix on the pinion stand the tight pulley that rises, when adjusting screw, can adjust the position that rises the tight pulley to the adjustment promotes the rate of tension of chain, convenient operation.
Drawings
Fig. 1 is a schematic view of a door provided by an embodiment of the present invention;
FIG. 2 is another angular schematic view of FIG. 1;
FIG. 3 is a schematic view with the shield removed;
FIG. 4 is a schematic view of a lift assembly;
FIG. 5 is a schematic view of the assembly of the ramp with the top block;
FIG. 6 is a partial schematic view of FIG. 5;
FIG. 7 is a partial schematic view of FIG. 3;
fig. 8 is a schematic view of a drive assembly.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example (b):
as shown in fig. 1-8, a door throwing device comprises a door frame 1, and specifically, as shown in fig. 1, a shutter 101 is fixed at the lower part of the door frame 1, a beam 102 is fixed above the shutter 101, an upper closing plate 103 is also fixed on the door frame 1, the upper closing plate 103 extends to the inner side part of the door frame 1 and is used for blocking a movable door 2 (shown in fig. 2) above, an empty window is arranged between the beam 102 and the upper closing plate 103, the movable door 2 moves up and down inside the door frame 1, the movable door 2 can block the empty window in the ascending process, and the empty window can be emptied in the descending process for delivering articles; a lower sealing plate 104 is fixed on the inner side of the door frame 1 above the beam 102, and the lower sealing plate 104 extends to the inner side portion (shown in fig. 2) of the door frame 1.
The movable door is characterized by further comprising a movable door 2, wherein the movable door 2 is located inside the door frame 1 and can move up and down to block or expose the empty window.
The lifting component 3 is fixedly connected with the movable door 2 and drives the movable door 2 to move along the door frame 1; the lifting component 3 comprises a plurality of leveling blocks for adjusting the parallelism of the movable door 2, and the leveling blocks are fixed on the door frame 1. When the movable door 2 moves upwards, the movable door 2 keeps a vertical state under the action of the leveling block, and a gap is prevented from being reserved when the movable door 2 inclines.
As shown in fig. 3, in conjunction with fig. 4, the tilting iron employs a first tilting iron 305 and a second tilting iron 306, and specifically, the lifting assembly 3 includes a rail 313 fixed on the door frame 1, the first tilting iron 305 and the second tilting iron 306 fixed on the same side rail 313, a lifting shaft 301, a first top block 303 and a second top block 304 fixed on the lifting shaft 301; the lifting shaft 301 is fixedly connected with the movable door 2. Further, a shield 105 is disposed outside the lifting assembly 3, and the shield 105 is disposed between the upper sealing plate 103 and the lower sealing plate 104.
Specifically, as shown in fig. 4, rails 313 are fixed to both sides of the door frame 1, the rails 313 and the door frame 1 are respectively located on both sides of the movable door 2, each rail 313 is fixed with a first wedge 305 and a second wedge 306, the first wedge 305 is located on the upper portion of the hollow window, and the second wedge 306 is located on the lower portion of the hollow window. The track 313 is right-angled, and four wedges are fixed in the right-angled grooves.
The lifting mechanism further comprises a driving assembly 4 and a lifting chain 5, the lifting chain 5 is in driving connection with the driving assembly 4, two end parts of the lifting chain 5 are respectively fixed at the upper end and the lower end of the lifting shaft 301, and the lifting shaft 301 can be driven to move up and down.
Still further, as shown in fig. 5 and 6, the first wedge 305 is in a trapezoid shape, the side surface of the first ejector block 303 is an outwardly convex surface, and the convex surface is in contact with three side surfaces of the first wedge 305 in sequence, wherein, as shown in fig. 6, three side surfaces refer to an upper inclined surface 309, a lower inclined surface 309 and a middle vertical plane 310, the convex surface of the first ejector block 303 is composed of an inclined surface one 311 and an inclined surface two 312, when the lifting shaft 301 moves upwards, the inclined surface one 311 moves upwards, contacts the lower inclined surface 309 first, and then contacts the middle vertical plane 310, when the lifting shaft 301 moves upwards, the first ejector block 303 is ejected to the right (direction shown in fig. 6) by the vertical plane 310, because the first ejector block 303, the lifting shaft 301 and the movable door 2 are fixedly connected, the movable door 2 is ejected synchronously, and at the lower end of the movable door 2 is ejected towards the inner side of the door frame 1, accordingly, the lower tip of second sloping bar 306 is right angle trapezoidal form, the side of second kicking block 304 is outside convex surface, the convex surface contacts with two sides of second sloping bar 306 successively, second kicking block 304 is when going upward, second kicking block 304 is by second sloping bar 306 jack-up, make the upper end of dodge gate 2 by the jack-up, the height of first sloping bar and second sloping bar sets up to the same, consequently, the upper end of dodge gate 2 is by the same height of jack-up with the lower extreme jointly, make dodge gate 2 keep vertical state, guarantee the top and the below not leave the space because of the dodge gate slope, place little article or liquid and get into the gap.
Specifically, as shown in fig. 4, sliding sleeves 302 are disposed at two ends of the lifting shaft 301, the sliding sleeves 302 are fixedly connected to a support 314, and the other end of the support 314 is fixed on the side surface of the movable door 2 by bypassing a rail 313, so as to ensure synchronous lifting of the movable door 2 and the lifting shaft 303.
Further, as shown in fig. 3 and 4, with reference to fig. 7, a side reinforcing plate 315 is fixed on the door frame 1, a bearing plate 316 is fixed on the upper sealing plate 103, an upper gear 317 is arranged between the side reinforcing plate 315 and the bearing plate 316, the upper gear 317 is located at the upper end of the upper interface 308 of the lifting shaft 301, and the lifting chain 5 is fixed on the upper interface 308 by bypassing the upper gear 317; the lower end of the lifting shaft 301 is provided with a lower port 307, and the lifting chain 5 is fixed on the lower port 307.
Specifically, as shown in fig. 8 (not all lifting chains are shown in the figure), the driving assembly 4 includes a motor reducer 401, the motor reducer 401 is connected with a driving gear 403 in a driving manner, the driving gear 403 is fixed on a driving shaft 402, and two end portions of the driving shaft 402 are both fixed with linkage gears 404; the lifting chain device further comprises two gear seats 405, driven gears 407 are arranged on the gear seats 405, and the lifting chain 5 penetrates through the linkage gears 404 and the driven gears 407.
Furthermore, a tensioning groove is formed in the gear seat 405, a tensioning wheel 406 is arranged in the tensioning groove, a screw 408 penetrates through the internal thread of the tensioning groove, the end portion of the screw 408 penetrates through the tensioning wheel 406, and the adjusting screw 408 can adjust the position of the tensioning wheel 406 to further adjust the tension.
Still further, the bottom plate 106 is fixed at the lower end of the door frame 1, and the motor reducer 401 and the gear seat 405 are both fixed on the bottom plate 106.
The working principle is as follows:
when the movable door 2 is in an open state, the empty window is used for delivering articles.
When the movable door 2 needs to be closed, the motor reducer 401 is started, the lifting chain 5 is driven to move through the driving gear 403, the driven gear 407 and the linkage gear 404, the lifting chain 5 drives the lifting shaft 301 to ascend, the movable door 2 ascends along with the lifting shaft 301 in the ascending process, the empty window is gradually blocked, when the empty window is completely blocked, the first ejector block 303 and the second ejector block 304 continue to ascend, the four ejector blocks move upwards to respectively contact the first inclined iron 305 and the second inclined iron 306, the ejector blocks are jacked under the action of the upper inclined iron and the lower inclined iron, the upper end and the lower end of the movable door 2 are jacked synchronously, and the vertical state is kept.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (10)
1. A throw-in door device, includes door frame (1), its characterized in that: also comprises the following steps of (1) preparing,
a movable door (2);
the lifting assembly (3) is fixedly connected with the movable door (2) and drives the movable door (2) to move along the door frame (1); the lifting assembly (3) comprises a plurality of leveling blocks for adjusting the parallelism of the movable door (2), and the leveling blocks are fixed on the door frame (1);
the driving assembly (4), the driving assembly (4) drives the lifting assembly (3) to act.
2. The door input apparatus according to claim 1, wherein: the leveling block adopts an oblique iron.
3. The door input apparatus according to claim 2, wherein: the lifting assembly (3) further comprises a rail (313) fixed on the door frame (1), the inclined iron comprises a first inclined iron (305) and a second inclined iron (306) fixed on the same side of the rail (313), and further comprises a lifting shaft (301), and a first ejector block (303) and a second ejector block (304) fixed on the lifting shaft (301); the lifting shaft (301) is fixedly connected with the movable door (2).
4. A door throw-in apparatus according to claim 3, characterized in that: the rails (313) are fixed on two sides of the door frame (1), and one first inclined iron (305) and one second inclined iron (306) are fixed on each rail (313).
5. The door input apparatus according to claim 4, wherein: first wedge (305) are trapezoidal shape, the side of first kicking block (303) is outside convex surface, the convex surface successively with the three side of first wedge (305) contacts.
6. The door input device according to claim 4 or 5, wherein: the lower end of the second wedge (306) is in a right-angle trapezoidal shape, the side face of the second ejector block (304) is an outward convex face, and the convex face is in contact with two side faces of the second wedge (306) successively.
7. The door input device according to claim 6, wherein: lifting shaft (301) both ends all are equipped with sliding sleeve (302), sliding sleeve (302) fixedly connected with support (314), the other end of support (314) is fixed on dodge gate (2) side.
8. The door input apparatus according to claim 7, wherein: a side reinforcing plate (315) is fixed on the door frame (1), an upper sealing plate (103) is further fixed on the door frame (1), a bearing plate (316) is fixed on the upper sealing plate (103), an upper gear (317) is arranged between the side reinforcing plate (315) and the bearing plate (316), the upper gear (317) is located at the upper end of an upper connector (308) of the lifting shaft (301), the driving assembly (4) is connected with a lifting chain (5), and the lifting chain (5) bypasses the upper gear (317) and is fixed on the upper connector (308); the lower end of the lifting shaft (301) is provided with a lower interface (307), and the lifting chain (5) is fixed on the lower interface (307).
9. The door input device according to claim 8, wherein: the driving assembly (4) comprises a motor speed reducer (401), the motor speed reducer (401) is connected with a driving gear (403) in a driving mode, the driving gear (403) is fixed on a driving shaft (402), and linkage gears (404) are fixed at two end portions of the driving shaft (402); still include two gear seats (405), be equipped with driven gear (407) on gear seat (405), promote chain (5) and wear to establish linkage gear (404) with on driven gear (407).
10. The door input device according to claim 9, wherein: a tensioning groove is formed in the gear seat (405), a tensioning wheel (406) is arranged in the tensioning groove, a screw rod (408) penetrates through the internal thread of the tensioning groove, and the end portion of the screw rod (408) penetrates through the tensioning wheel (406).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021664353.9U CN213743031U (en) | 2020-08-11 | 2020-08-11 | Throw-in door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021664353.9U CN213743031U (en) | 2020-08-11 | 2020-08-11 | Throw-in door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213743031U true CN213743031U (en) | 2021-07-20 |
Family
ID=76839700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021664353.9U Active CN213743031U (en) | 2020-08-11 | 2020-08-11 | Throw-in door device |
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| Country | Link |
|---|---|
| CN (1) | CN213743031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263415A (en) * | 2021-12-08 | 2022-04-01 | 苏州富强科技有限公司 | Lifting heat insulation door |
-
2020
- 2020-08-11 CN CN202021664353.9U patent/CN213743031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263415A (en) * | 2021-12-08 | 2022-04-01 | 苏州富强科技有限公司 | Lifting heat insulation door |
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