CN215632482U - Outward opening grain blocking door convenient for grain discharging - Google Patents
Outward opening grain blocking door convenient for grain discharging Download PDFInfo
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- CN215632482U CN215632482U CN202122019244.2U CN202122019244U CN215632482U CN 215632482 U CN215632482 U CN 215632482U CN 202122019244 U CN202122019244 U CN 202122019244U CN 215632482 U CN215632482 U CN 215632482U
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- grain
- door
- fixing frame
- plate
- blocking
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Abstract
An outward opening grain blocking door convenient for grain discharging comprises a door frame, a connecting block, a first grain blocking door, a second grain blocking door, a first fixing frame, a second fixing frame, a connecting plate and a limiting column; the connecting block is arranged on the door frame; the first grain baffle door and the second grain baffle door are rotatably arranged on the connecting block, and the other ends of the first grain baffle door and the second grain baffle door are abutted; the first fixing frame is arranged on the first grain blocking door, and the second fixing frame is arranged on the second grain blocking door; one end of the connecting plate is rotatably arranged on the first fixing frame; the other end of the connecting plate is arranged on the second fixing frame in a sliding manner; the limiting column is arranged on the second fixing frame in a sliding mode; the connecting plate is provided with a slot; the limiting column is arranged in the slot in a sliding manner; and the second fixing frame is provided with a driving device for driving the limiting column to move. The first grain baffle door and the second grain baffle door are opened conveniently through the outward opening type first grain baffle door and the outward opening type second grain baffle door, and the first grain baffle door and the second grain baffle door are limited through the first fixing frame, the second fixing frame and the connecting plate.
Description
Technical Field
The utility model relates to the technical field of granary storage equipment, in particular to an outward opening grain blocking door convenient for grain discharging.
Background
The grain storage mode of large-scale grain depot generally adopts the form of bulk heap, can form direct extrusion effect to the door in gate department, and grain piles up to be higher, and will be bigger to the thrust force of door, so the fender grain door of grain depot need can bear great transverse thrust, and the fender grain door that currently generally uses adopts the form of opening to the side by side of inside push-open, makes fender grain door can bear great grain pressure.
However, the grain blocking door is difficult to open when the pressure is too high, and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
In order to solve the technical problems in the prior art, the utility model provides an outward opening grain baffle door convenient for grain discharging, which is convenient to open through a first outward opening grain baffle door and a second outward opening grain baffle door, and the first grain baffle door and the second grain baffle door are limited through a first fixing frame, a second fixing frame and a connecting plate.
(II) technical scheme
The utility model provides an outward opening grain blocking door convenient for grain discharging, which comprises a door frame, a connecting block, a first grain blocking door, a second grain blocking door, a first fixing frame, a second fixing frame, a connecting plate and a limiting column, wherein the connecting block is arranged at the upper part of the door frame;
two door frames and two connecting blocks are arranged; the two connecting blocks are respectively arranged on the two door frames; one end of the first grain baffle door and one end of the second grain baffle door are respectively and rotatably arranged on the two connecting blocks, and the other ends of the first grain baffle door and the second grain baffle door are abutted; the first fixing frame is arranged on the first grain blocking door, and the second fixing frame is arranged on the second grain blocking door; mounting grooves are formed in the first fixing frame and the second fixing frame; two mounting grooves, two connecting plates and two limiting columns are arranged; one end of each of the two connecting plates is rotatably arranged on the first fixing frame and is respectively positioned in the two mounting grooves; the other ends of the two connecting plates are arranged on the second fixing frame in a sliding manner and are respectively positioned in the two mounting grooves on the second fixing frame; the two limiting columns are arranged on the second fixing frame in a sliding mode; the connecting plate is provided with a slot; the limiting column is arranged in the slot in a sliding mode and is clamped with the connecting plate; and the second fixing frame is provided with a driving device for driving the limiting column to move.
Preferably, the second fixing frame is provided with a sliding groove; the driving device comprises a push rod, a push plate and a driving mechanism; the sliding groove and the push plate are both provided with two grooves; the limiting column is arranged in the sliding groove in a sliding manner; the two push plates are respectively arranged on the two limiting columns; the push plate is connected with the second fixing frame in a sliding mode, and one end of the push plate is located in the sliding groove; the two push plates are respectively arranged at the two ends of the push rod; the driving mechanism is arranged on the second grain baffle door and is in driving connection with the push rod.
Preferably, the driving mechanism comprises a driving motor, a supporting plate, a screw rod and a moving block; the driving motor and the supporting plate are both arranged on the second grain baffle door; the output end of the driving motor is connected with a screw rod, and the screw rod is rotatably arranged on the supporting plate; the moving block is arranged on the push rod and is in threaded connection with the lead screw.
Preferably, the first grain baffle door and the second grain baffle door are respectively provided with a discharge hole, a containing groove and a plugging plate; the storage groove is positioned in the discharge port, the plugging plate is arranged in the storage groove in a sliding manner, and the plugging plate is positioned in the discharge port.
Preferably, the plugging plate is provided with a handle; the handle is positioned at the lower end of the plugging plate.
Preferably, the connecting block is provided with a hinge frame; the first grain blocking door and the second grain blocking door are rotatably connected with the connecting block through the hinge frame.
Preferably, the abutting positions of the first grain blocking door and the second grain blocking door are provided with abutting platforms which are matched with each other.
Preferably, the upper end of the limiting column is provided with a fillet.
Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:
according to the grain door structure, after the first grain baffle door and the second grain baffle door are closed, the connecting plates are rotated, one ends of the two connecting plates are located in the mounting grooves in the second fixing frame and above the limiting columns, the limiting columns are driven by the driving device to move, and the limiting columns are inserted into the slots, so that the connecting plates are connected with the second fixing frame, and the first fixing frame, the connecting plates and the second fixing frame limit the first grain baffle door and the second grain baffle door; when the first grain blocking door and the second grain blocking door need to be opened, the driving device drives the limiting columns to slide out of the slots, and therefore the limitation on the first grain blocking door and the second grain blocking door can be removed.
Drawings
Fig. 1 is a schematic structural view of an outward opening grain door convenient for grain discharging according to the utility model.
Fig. 2 is an enlarged view of a point a in fig. 1.
Reference numerals: 1. a door frame; 2. connecting blocks; 201. a hinged frame; 31. a first grain barrier door; 32. a second grain barrier door; 301. a discharge port; 302. a butting table; 303. a receiving groove; 41. a first fixing frame; 42. a second fixing frame; 401. mounting grooves; 402. a sliding groove; 5. a connecting plate; 501. a slot; 6. a limiting column; 7. a push rod; 701. pushing the plate; 8. a drive mechanism; 801. a drive motor; 802. a support plate; 803. a screw rod; 804. a moving block; 9. a plugging plate; 901. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the outward opening grain door convenient for grain discharging provided by the utility model comprises a door frame 1, a connecting block 2, a first grain door 31, a second grain door 32, a first fixing frame 41, a second fixing frame 42, a connecting plate 5 and a limiting column 6;
two door frames 1 and two connecting blocks 2 are arranged; the two connecting blocks 2 are respectively arranged on the two door frames 1; one end of the first grain baffle door 31 and one end of the second grain baffle door 32 are respectively and rotatably arranged on the two connecting blocks 2, and the other ends of the first grain baffle door 31 and the second grain baffle door 32 are abutted; the first fixing frame 41 is arranged on the first grain baffle door 31, and the second fixing frame 42 is arranged on the second grain baffle door 32; the first fixing frame 41 and the second fixing frame 42 are both provided with mounting grooves 401; two mounting grooves 401, two connecting plates 5 and two limiting columns 6 are arranged; one ends of the two connecting plates 5 are rotatably arranged on the first fixing frame 41 and are respectively positioned in the two mounting grooves 401; the other ends of the two connecting plates 5 are slidably arranged on the second fixing frame 42 and are respectively positioned in the two mounting grooves 401 on the second fixing frame 42; the two limiting columns 6 are arranged on the second fixing frame 42 in a sliding manner; the connecting plate 5 is provided with a slot 501; the limiting column 6 is arranged in the slot 501 in a sliding mode and is clamped with the connecting plate 5; the second fixing frame 42 is provided with a driving device for driving the limiting column 6 to move.
In an alternative embodiment, the second fixing frame 42 is provided with a sliding groove 402; the driving device comprises a push rod 7, a push plate 701 and a driving mechanism 8; the sliding groove 402 and the push plate 701 are both provided with two grooves; the limiting column 6 is arranged in the sliding groove 402 in a sliding manner; the two push plates 701 are respectively arranged on the two limiting columns 6; the push plate 701 is slidably connected with the second fixing frame 42, and one end of the push plate 701 is located in the sliding groove 402; the two push plates 701 are respectively arranged at two ends of the push rod 7; the driving mechanism 8 is arranged on the second grain baffle door 32, and the driving mechanism 8 is in driving connection with the push rod 7.
It should be noted that, when it is necessary to limit the first grain baffle door 31 and the second grain baffle door 32, the connecting plate 5 is rotated into the mounting groove 401 of the second fixing frame 42, the driving mechanism 8 drives the push rod 7 to move, the push rod 7 drives the push plate 701 to move, the push plate 701 drives the limiting column 6 to move, and the limiting column 6 is inserted into the slot 501 to be limited.
In an alternative embodiment, the driving mechanism 8 includes a driving motor 801, a support plate 802, a lead screw 803, and a moving block 804; the driving motor 801 and the supporting plate 802 are both arranged on the second grain baffle door 32; the output end of the driving motor 801 is connected with a screw rod 803, and the screw rod 803 is rotatably arranged on the supporting plate 802; moving block 804 is arranged on push rod 7, and moving block 804 is in threaded connection with lead screw 803.
It should be noted that the driving motor 801 drives the lead screw 803 to rotate, the lead screw 803 drives the moving block 804 to move, the moving block 804 drives the push rod 7 to move, and the push rod 7 drives the push plate 701 to move, so that the connecting plate 5 can be fixed.
In an optional embodiment, the first grain baffle door 31 and the second grain baffle door 32 are respectively provided with a discharge hole 301, an accommodating groove 303 and a blocking plate 9; the accommodating groove 303 is located in the discharge hole 301, the blocking plate 9 is slidably disposed in the accommodating groove 303, and the blocking plate 9 is located in the discharge hole 301.
It should be noted that the discharge hole 301 can facilitate taking out the stored grains in the granary, and the plugging plate 9 is used for plugging the discharge hole 301 to prevent the grains from spilling.
In an alternative embodiment, the plugging plate 9 is provided with a handle 901; the handle 901 is located at the lower end of the blanking plate 9.
It should be noted that the handle 901 can conveniently push the plugging plate 9 to move, so that the plugging plate 9 can be conveniently opened.
In an alternative embodiment, the connecting block 2 is provided with a hinge frame 201; the first grain baffle door 31 and the second grain baffle door 32 are rotatably connected with the connecting block 2 through a hinge bracket 201.
In an alternative embodiment, the abutting portions of the first barrier door 31 and the second barrier door 32 are provided with mutually cooperating abutting stations 302.
It should be noted that the abutting table 302 can make the second grain barrier door 32 abut against the first grain barrier door 31, so that the first grain barrier door 31 and the second grain barrier door 32 are mutually clamped.
In an alternative embodiment, the upper end of the restraining post 6 is provided with a rounded corner.
It should be noted that the rounded corner can facilitate the insertion of the position-limiting post 6 into the slot 501.
In the utility model, after the first grain baffle door 31 and the second grain baffle door 32 are closed, the connecting plates 5 are rotated to enable one ends of the two connecting plates 5 to be positioned in the mounting grooves 401 on the second fixing frame 42 and above the limiting columns 6, the limiting columns 6 are driven to move by the driving device, the limiting columns 6 are inserted into the slots 501, so that the connecting plates 5 are connected with the second fixing frame 42, and the first fixing frame 41, the connecting plates 5 and the second fixing frame 42 limit the first grain baffle door 31 and the second grain baffle door 32; when the first grain baffle door 31 and the second grain baffle door 32 need to be opened, the driving device drives the limiting column 6 to slide out of the slot 501, and the limiting of the first grain baffle door 31 and the second grain baffle door 32 can be released.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. An outward-opening grain-blocking door convenient for grain discharging is characterized by comprising a door frame (1), a connecting block (2), a first grain-blocking door (31), a second grain-blocking door (32), a first fixing frame (41), a second fixing frame (42), a connecting plate (5) and a limiting column (6);
two door frames (1) and two connecting blocks (2) are arranged; the two connecting blocks (2) are respectively arranged on the two door frames (1); one end of the first grain blocking door (31) and one end of the second grain blocking door (32) are respectively and rotatably arranged on the two connecting blocks (2), and the other ends of the first grain blocking door (31) and the second grain blocking door (32) are abutted; the first fixing frame (41) is arranged on the first grain blocking door (31), and the second fixing frame (42) is arranged on the second grain blocking door (32); the first fixing frame (41) and the second fixing frame (42) are both provided with mounting grooves (401); two mounting grooves (401), two connecting plates (5) and two limiting columns (6) are arranged; one ends of the two connecting plates (5) are rotatably arranged on the first fixing frame (41) and are respectively positioned in the two mounting grooves (401); the other ends of the two connecting plates (5) are arranged on the second fixing frame (42) in a sliding manner and are respectively positioned in the two mounting grooves (401) on the second fixing frame (42); the two limiting columns (6) are arranged on the second fixing frame (42) in a sliding manner; the connecting plate (5) is provided with a slot (501); the limiting column (6) is arranged in the slot (501) in a sliding mode and is clamped with the connecting plate (5); the second fixing frame (42) is provided with a driving device for driving the limiting column (6) to move.
2. The outward-opening grain-blocking door convenient for grain discharging of claim 1, wherein the second fixing frame (42) is provided with a sliding groove (402); the driving device comprises a push rod (7), a push plate (701) and a driving mechanism (8); the sliding groove (402) and the push plate (701) are both provided with two; the limiting column (6) is arranged in the sliding groove (402) in a sliding manner; the two push plates (701) are respectively arranged on the two limiting columns (6); the push plate (701) is connected with the second fixing frame (42) in a sliding mode, and one end of the push plate (701) is located in the sliding groove (402); the two push plates (701) are respectively arranged at two ends of the push rod (7); the driving mechanism (8) is arranged on the second grain baffle door (32), and the driving mechanism (8) is in driving connection with the push rod (7).
3. The outward opening grain door convenient for grain discharging according to claim 2, characterized in that the driving mechanism (8) comprises a driving motor (801), a supporting plate (802), a lead screw (803) and a moving block (804); the driving motor (801) and the supporting plate (802) are both arranged on the second grain baffle door (32); the output end of the driving motor (801) is connected with the screw rod (803), and the screw rod (803) is rotatably arranged on the supporting plate (802); the moving block (804) is arranged on the push rod (7), and the moving block (804) is in threaded connection with the lead screw (803).
4. The outward opening grain door convenient for grain discharging according to claim 1, characterized in that the first grain door (31) and the second grain door (32) are provided with a discharge hole (301), a storage groove (303) and a plugging plate (9); the accommodating groove (303) is positioned in the discharge hole (301), the plugging plate (9) is arranged in the accommodating groove (303) in a sliding manner, and the plugging plate (9) is positioned in the discharge hole (301).
5. The outward opening grain door convenient for grain discharging according to claim 4 is characterized in that the blocking plate (9) is provided with a handle (901); the handle (901) is positioned at the lower end of the plugging plate (9).
6. The outward opening grain door convenient for grain discharging according to claim 1, characterized in that the connecting block (2) is provided with a hinged frame (201); the first grain blocking door (31) and the second grain blocking door (32) are rotatably connected with the connecting block (2) through a hinged frame (201).
7. The outward opening grain door convenient for grain discharging according to claim 1, characterized in that the abutting joint of the first grain door (31) and the second grain door (32) is provided with an abutting joint table (302) which is mutually matched.
8. The outward opening grain door convenient for grain discharging of claim 1, characterized in that the upper end of the limiting column (6) is provided with a rounded corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122019244.2U CN215632482U (en) | 2021-08-25 | 2021-08-25 | Outward opening grain blocking door convenient for grain discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122019244.2U CN215632482U (en) | 2021-08-25 | 2021-08-25 | Outward opening grain blocking door convenient for grain discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215632482U true CN215632482U (en) | 2022-01-25 |
Family
ID=79902300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122019244.2U Active CN215632482U (en) | 2021-08-25 | 2021-08-25 | Outward opening grain blocking door convenient for grain discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215632482U (en) |
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2021
- 2021-08-25 CN CN202122019244.2U patent/CN215632482U/en active Active
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