CN213063361U - Grain blocking door for granary - Google Patents
Grain blocking door for granary Download PDFInfo
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- CN213063361U CN213063361U CN202021130179.XU CN202021130179U CN213063361U CN 213063361 U CN213063361 U CN 213063361U CN 202021130179 U CN202021130179 U CN 202021130179U CN 213063361 U CN213063361 U CN 213063361U
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- door
- sleeve
- positioning seat
- grain
- groove
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Abstract
The utility model relates to a grain baffle door for a granary, which relates to the technical field of granary storage and comprises a door body, wherein the door body comprises a left door, a right door and a tensioning device for tensioning the left door and the right door, the tensioning device comprises a first positioning seat, a second positioning seat and a rotating rod, one end of the rotating rod is provided with a positive thread, and the other end of the rotating rod is provided with a negative thread; the first positioning seat comprises a first seat body and a threaded sleeve hinged with the first seat body, and the first seat body is fixedly connected with the right door; the second positioning seat is fixedly connected with the left door, and a clamping groove is formed in the second positioning seat; one end and the threaded sleeve threaded connection of dwang, other end threaded connection has the connecting block, connecting block and draw-in groove looks adaptation. The utility model has the characteristics of easy operation.
Description
Technical Field
The utility model belongs to the technical field of the technique of granary storage and specifically relates to a granary is with keeping off grain door is related to.
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 pushing force of door, so the fender grain door of grain depot need can bear great transverse thrust, and the grain door that currently generally uses adopts the form of opening to the side by side of inwards pushing open.
The utility model is CN210483440U, which is a Chinese utility model discloses a closed thermal insulation door for granary, comprising a thermal insulation door mechanism embedded in the outer side wall of the granary wall and a grain baffle door mechanism connected with the inner side wall of the granary wall, wherein the thermal insulation door mechanism comprises a thermal insulation door frame and a thermal insulation left door and a thermal insulation right door respectively hinged with the thermal insulation door frame, the outer surfaces of the thermal insulation left door and the thermal insulation right door are respectively provided with a lock handle and a lock rod connected with the lock handle, the upper and lower ends of the lock rod are locked by a lock tongue embedded on the thermal insulation door frame, baffle platforms mutually matched are respectively arranged between the opposite sides of the thermal insulation left door and the thermal insulation right door, an L-shaped baffle iron I is arranged on the baffle platform of the thermal insulation right door, an L-shaped sealing rubber strip I is arranged between the L-shaped baffle iron I and the baffle platform of the thermal insulation right door, a barb I is arranged on the L-shaped sealing rubber strip, when the thermal insulation left door, the grain blocking door mechanism comprises a grain blocking door group and a door frame, at least two grain blocking door groups are arranged in the door frame to form a grain blocking door in the whole door frame, the grain blocking door group comprises a left door and a right door which are oppositely opened, the left door and the right door are arranged at two ends of the door frame through hinges, an outer blocking platform I is arranged at the outer side of the upper end of the left door, an inner blocking platform I is arranged at the lower end of the other group of the left door adjacent to the upper part of the left door, an outer blocking platform II is arranged at the outer side of the upper end of the right door, an inner blocking platform II is arranged at the lower end of the other group of the right door adjacent to the upper part of the right door, a grain placing opening is arranged on the grain blocking door group positioned in the middle part of the door frame, a grain placing door is arranged on the grain placing opening, a slot is arranged at the inner side opposite to the grain placing door, and the grain placing door can be movably inserted between the left door and the right door of each group of the grain blocking door in the grain placing, the tensioning device comprises a fixed seat, a pull ring, a hook, an adjusting nut, a connecting sleeve and a hand wheel, wherein the fixed seat is respectively arranged on the left door and the right door, the pull ring is arranged on the fixed seat, the adjusting nut is fixed at two ends of the connecting sleeve, one end of the hook is hung on the pull ring, the other end of the hook is provided with an adjusting thread matched with the adjusting nut, the end part of the hook, which is provided with the adjusting thread, penetrates through the adjusting nut and extends into the connecting sleeve, the adjusting thread of the hook of the left door and the adjusting thread on the right door are opposite, and the hand wheel.
The above prior art solutions have the following drawbacks: at the in-process of opening grain blocking door, drive the adapter sleeve through the hand wheel and rotate to drive adjusting nut rotatory, reach the purpose that makes the couple keep away from each other, thereby reach the purpose that makes couple and pull ring break away from mutually, but break away from mutually for making couple and pull ring, the couple needs to remove longer distance, consequently needs many rings to rotate the hand wheel, makes the operation comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a granary is with keeping off grain door, it has easy operation's characteristics to the not enough of prior art existence.
The above object of the present invention can be achieved by the following technical solutions:
a grain blocking door for a granary comprises a door body, wherein the door body comprises a left door, a right door and a tensioning device for tensioning the left door and the right door, the tensioning device comprises a first positioning seat, a second positioning seat and a rotating rod, one end of the rotating rod is provided with a positive thread, and the other end of the rotating rod is provided with a negative thread;
the first positioning seat comprises a first seat body and a threaded sleeve hinged with the first seat body, and the first seat body is fixedly connected with the right door;
the second positioning seat is fixedly connected with the left door, and a clamping groove is formed in the second positioning seat;
one end and the threaded sleeve threaded connection of dwang, other end threaded connection has the connecting block, connecting block and draw-in groove looks adaptation.
Through adopting above-mentioned technical scheme, when using, because the one end and the threaded sleeve threaded connection of dwang, and threaded sleeve and first pedestal are articulated mutually, consequently rotate the threaded sleeve, drive the dwang and rotate for the connecting block enters into to the draw-in groove, makes the dwang rotatory afterwards, makes threaded sleeve and connecting block move in opposite directions, offsets until connecting block and draw-in groove, thereby plays the purpose of taut left door and right door. When nevertheless need open left door and right door, rotatory dwang for threaded sleeve and connecting block reverse motion, as the connecting block with the draw-in groove not offset can, rotate threaded sleeve afterwards, drive the dwang and rotate, make the connecting block break away from in the draw-in groove, consequently make the operation more simple and convenient.
The present invention may be further configured in a preferred embodiment as: the connecting block include the conflict piece and be connected the screwed pipe with the conflict piece, the draw-in groove be the T shape, the draw-in groove including the first cell body that is used for placing the conflict piece and the second cell body that is used for making the screwed pipe pass.
Through adopting above-mentioned technical scheme, when the conflict piece is located first cell body, when the screwed pipe is located the second cell body, rotatory dwang, the inner wall looks butt of conflict piece and first cell body to reach the purpose of taut left-hand door and right-hand door.
The present invention may be further configured in a preferred embodiment as: the rotating rod is provided with friction grains.
Through adopting above-mentioned technical scheme, consequently when rotatory dwang, the frictional force that can make between dwang and the staff is bigger in the existence of friction line for it is more convenient to rotate the dwang.
The present invention may be further configured in a preferred embodiment as: the dwang on still be equipped with the rubber sleeve, the friction line set up the surface of rubber sleeve.
Through adopting above-mentioned technical scheme, when holding the dwang, the staff holds on the rubber sleeve, and is more comfortable when consequently making rotatory dwang.
The present invention may be further configured in a preferred embodiment as: the door body comprises at least two groups of tensioning devices, the tensioning devices are uniformly distributed in the vertical direction, and the distance between every two adjacent tensioning devices is 35-45 cm.
Through adopting above-mentioned technical scheme, when needs rotate the dwang that is located the top, the operator can trample the dwang that the below has been installed, and the dwang that the below has been installed promptly can regard as stair to use, and the interval between the adjacent dwang is 35cm-45cm for the staff of being more convenient for tramples and rotates the dwang of top.
The present invention may be further configured in a preferred embodiment as: the threaded sleeve include connecting sleeve and articulated sleeve, the one end threaded connection of connecting sleeve and dwang, first pedestal on be equipped with the mounting groove and be linked together the hinge hole with the mounting groove, articulated sleeve be located the mounting groove, first pedestal on can dismantle and be connected with the articulated shaft, the articulated shaft pass hinge hole and articulated sleeve.
Through adopting above-mentioned technical scheme, when using, when threaded sleeve takes place to damage, can take out articulated sleeve from the mounting groove with articulated shaft and first pedestal phase separation for it is more convenient to threaded sleeve's change.
The present invention may be further configured in a preferred embodiment as: the hinge shaft is a bolt, the bolt penetrates through the hinge hole and the hinge sleeve, and the other end of the bolt is connected with a nut.
Through adopting above-mentioned technical scheme, because the articulated shaft is the bolt, consequently make more convenient when with articulated shaft and first pedestal phase separation.
The present invention may be further configured in a preferred embodiment as: the diameter of the bolt is smaller than the inner diameter of the hinge sleeve.
Through adopting above-mentioned technical scheme, when left-hand door and right-hand door are opened to needs, rotatory dwang for screw sleeve and connecting block reverse motion, when the connecting block was not balanced with the draw-in groove, because the diameter of bolt is less than articulated telescopic internal diameter, consequently to being close to second pedestal direction pulling dwang, thereby making the home range of connecting block in the draw-in groove bigger, changeing and shifting out from the draw-in groove, feasible operation is more simple and convenient.
To sum up, the utility model discloses a following at least one useful technological effect:
when using, because the one end and the threaded sleeve threaded connection of dwang, and threaded sleeve and first pedestal are articulated mutually, consequently rotate threaded sleeve, drive the dwang and rotate for the connecting block enters into to the draw-in groove, makes the dwang rotatory afterwards, makes threaded sleeve and connecting block move in opposite directions, offsets until connecting block and draw-in groove, thereby plays the purpose of taut left door and right door. When the left door and the right door need to be opened, the rotating rod is rotated to enable the threaded sleeve and the connecting block to move reversely, when the connecting block is not abutted against the clamping groove, the threaded sleeve is rotated to drive the rotating rod to rotate, and the connecting block is separated from the clamping groove, so that the operation is simpler and more convenient;
when left door and right door are opened to needs, the dwang is rotated for threaded sleeve and connecting block reverse motion, when the connecting block was not offseted with the draw-in groove, because the diameter of bolt is less than articulated telescopic internal diameter, consequently to being close to second pedestal direction pulling dwang, thereby make the home range of connecting block in the draw-in groove bigger, change and follow the draw-in groove and shift out, make the operation more simple and convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the tension device of the present invention.
Fig. 3 is a schematic sectional structure view of the first positioning seat of the present invention.
Reference numerals: 1. a door body; 11. a left door; 12. a right door; 2. a tensioning device; 3. a second positioning seat; 31. a card slot; 311. a first tank body; 312. a second tank body; 4. rotating the rod; 41. a rubber sleeve; 5. a first positioning seat; 51. a first seat body; 511. a hinge hole; 52. hinging a shaft; 53. mounting grooves; 6. connecting blocks; 61. a contact block; 62. a threaded pipe; 7. a threaded sleeve; 71. a hinged sleeve; 72. and connecting the sleeve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a granary is with keeping off grain door, including door body 1, door body 1 includes left door 11, right door 12 and two sets of straining device 2 that are used for taut left door 11 and right door 12, and straining device 2 is along vertical direction evenly distributed, and the interval between the adjacent straining device 2 is 35cm-45 cm. Tensioning device 2 includes first positioning seat 5, second positioning seat 3 and dwang 4, and the one end of dwang 4 is equipped with positive screw thread, and the other end is equipped with the left-hand thread, has still bonded rubber sleeve 41 on the dwang 4, and the surface of rubber sleeve 41 is provided with the friction line. The one end of dwang 4 is equipped with connecting block 6, and connecting block 6 includes conflict piece 61 and is connected screwed pipe 62 with conflict piece 61, dwang 4 and screwed pipe 62 threaded connection.
Referring to fig. 1 and 2, the first positioning seat 5 includes a first seat body 51 and a threaded sleeve 7 hinged to the first seat body 51, and the first seat body 51 is fixedly connected to the right door 12;
referring to fig. 2 and 3, the threaded sleeve 7 includes a connecting sleeve 72 and a hinge sleeve 71, the connecting sleeve 72 and the hinge sleeve 71 are perpendicular and connected, the connecting sleeve 72 is threadedly connected to the other end of the rotating rod 4, the first fastening body 51 is provided with a mounting groove 53 and a hinge hole 511 communicating with the mounting groove 53, the hinge sleeve 71 is located in the mounting groove 53, the first fastening body 51 is detachably connected with a hinge shaft 52, and the hinge shaft 52 passes through the hinge hole 511 and the hinge sleeve 71.
The hinge shaft 52 is a bolt which passes through the hinge hole 511 and the hinge sleeve 71, and the other end of which is connected with a nut. The diameter of the bolt is smaller than the inner diameter of the hinge sleeve 71.
Referring to fig. 1 and 2, the second positioning seat 3 is connected to the left door 11, and a clamping groove 31 is formed in the second positioning seat 3; the locking groove 31 is T-shaped, and the locking groove 31 includes a first groove 311 for placing the contact block 61 and a second groove 312 for passing the threaded pipe 62.
The implementation principle of the embodiment is as follows: when in use, because the rotating rod 4 is connected with the threaded sleeve 7, the threaded sleeve 7 is hinged with the first seat body 51, the rotating rod 4 is rotated, the hinged sleeve 71 rotates by taking the hinged shaft 52 as an axis, so that the contact block 61 enters the first groove body 311, because one end of the rotating rod 4 is provided with a positive thread and the other end is provided with a negative thread and one end of the rotating rod 4 is in threaded connection with the connecting sleeve 72, and the other end is in threaded connection with the threaded pipe 62, the rotating rod 4 is rotated to enable the threaded pipe 62 and the connecting sleeve 72 to move oppositely until the contact block 61 abuts against the inner wall of the first groove body 311, thereby achieving the purpose of tensioning the left door 11 and the right door 12, when the left door 11 and the right door 12 need to be opened, the rotating rod 4 is rotated to enable the threaded pipe 62 and the connecting sleeve 72 to move reversely until the contact block 61 does not abut against the inner wall of the first groove body 311, and then the rotating rod, and the rotating rod 4 is rotated, so that the connecting block 6 is separated from the clamping groove 31.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a granary is with keeping off grain door, includes door body (1), door body (1) including left door (11), right door (12) and be used for taut straining device (2) of left door (11) and right door (12), its characterized in that: the tensioning device (2) comprises a first positioning seat (5), a second positioning seat (3) and a rotating rod (4), wherein one end of the rotating rod (4) is provided with a positive thread, and the other end of the rotating rod is provided with a negative thread;
the first positioning seat (5) comprises a first seat body (51) and a threaded sleeve (7) hinged with the first seat body (51), and the first seat body (51) is fixedly connected with the right door (12);
the second positioning seat (3) is fixedly connected with the left door (11), and a clamping groove (31) is formed in the second positioning seat (3);
one end and threaded sleeve (7) threaded connection of dwang (4), another end threaded connection has connecting block (6), connecting block (6) and draw-in groove (31) looks adaptation.
2. The grain stop door for the granary according to claim 1, wherein: connecting block (6) including contact block (61) and with contact block (61) be connected screwed pipe (62), draw-in groove (31) be the T shape, draw-in groove (31) including be used for placing contact block (61) first cell body (311) and be used for making screwed pipe (62) pass second cell body (312).
3. The grain stop door for the granary according to claim 2, wherein: the rotating rod (4) is provided with friction grains.
4. The grain stop door for the granary according to claim 3, wherein: dwang (4) on still be equipped with rubber sleeve (41), friction line set up the surface of rubber sleeve (41).
5. The grain stop door for the granary according to claim 4, wherein: the door body (1) comprises at least two groups of tensioning devices (2), the tensioning devices (2) are uniformly distributed in the vertical direction, and the distance between every two adjacent tensioning devices (2) is 35-45 cm.
6. The grain stop door for the granary according to claim 1, wherein: threaded sleeve (7) including connecting sleeve (72) and articulated sleeve (71), one end threaded connection of connecting sleeve (72) and dwang (4), first pedestal (51) on be equipped with mounting groove (53) and be linked together hinge hole (511) with mounting groove (53), articulated sleeve (71) be located mounting groove (53), first pedestal (51) on can dismantle and be connected with articulated shaft (52), articulated shaft (52) pass hinge hole (511) and articulated sleeve (71).
7. The grain stop door for the granary according to claim 6, wherein: the hinge shaft (52) is a bolt, the bolt penetrates through the hinge hole (511) and the hinge sleeve (71), and the other end of the bolt is connected with a nut.
8. The grain stop door for the granary according to claim 7, wherein: the diameter of the bolt is smaller than the inner diameter of the hinge sleeve (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021130179.XU CN213063361U (en) | 2020-06-17 | 2020-06-17 | Grain blocking door for granary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021130179.XU CN213063361U (en) | 2020-06-17 | 2020-06-17 | Grain blocking door for granary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213063361U true CN213063361U (en) | 2021-04-27 |
Family
ID=75568183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021130179.XU Active CN213063361U (en) | 2020-06-17 | 2020-06-17 | Grain blocking door for granary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213063361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150979A (en) * | 2021-10-23 | 2022-03-08 | 台州中穗科技有限公司 | Door structure for storage |
-
2020
- 2020-06-17 CN CN202021130179.XU patent/CN213063361U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150979A (en) * | 2021-10-23 | 2022-03-08 | 台州中穗科技有限公司 | Door structure for storage |
| CN114150979B (en) * | 2021-10-23 | 2023-06-27 | 台州中穗科技有限公司 | Door structure for warehouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211101 Address after: 318000 room 418, administrative service center, No. 9, east section of Jianan Avenue, cluster district, Taizhou City, Zhejiang Province Patentee after: Taizhou zhongsui Technology Co.,Ltd. Address before: Room 245, administrative service center, No.9, east section of Jianan Avenue, Taizhou City, Zhejiang Province, 318000 Patentee before: Zhejiang Suifeng Electromechanical Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |