CN113023394B - Special-shaped square cylinder port plugging device - Google Patents
Special-shaped square cylinder port plugging device Download PDFInfo
- Publication number
- CN113023394B CN113023394B CN202110410648.6A CN202110410648A CN113023394B CN 113023394 B CN113023394 B CN 113023394B CN 202110410648 A CN202110410648 A CN 202110410648A CN 113023394 B CN113023394 B CN 113023394B
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- Prior art keywords
- sealing plate
- port
- connecting piece
- screw
- mounting block
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 83
- 206010066054 Dysmorphism Diseases 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 241000208125 Nicotiana Species 0.000 abstract description 7
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/42—Devices for emptying otherwise than from the top using belt or chain conveyors
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B7/00—Cutting tobacco
- A24B7/14—Feeding or control devices for tobacco-cutting apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention provides a special-shaped square cylinder port plugging device which comprises a plugging frame, a first connecting assembly and a second connecting assembly, wherein the plugging frame comprises an upper sealing plate, a left sealing plate, a right sealing plate and a sealing plate for sealing a port of a special-shaped square cylinder, and the outer side surfaces of the upper sealing plate, the left sealing plate and the right sealing plate are respectively attached to the inner wall surfaces of the port; the lower end of the left sealing plate is provided with a first mounting block which is connected with the bottom plate of the special-shaped square cylinder through a first connecting component; the lower end of the right sealing plate is provided with a second mounting block which is connected with the bottom plate of the special-shaped square cylinder through a second connecting component; the first connecting assembly comprises a first round shaft, a first connecting piece and a first fixing screw, and the upper end of the first round shaft is vertically connected with the lower end face of the first mounting block; the first end of the first connecting piece is rotationally connected with the lower end of the first round shaft, and the second end of the first connecting piece is provided with a first threaded hole in threaded fit with the first fixing screw. The invention can ensure that the ash and the tobacco dust are not easy to enter the special-shaped square jar.
Description
Technical Field
The invention belongs to the technical field of tobacco manufacturing, and particularly relates to a special-shaped square cylinder end opening plugging device.
Background
The discharging mode of the storage cabinet used in the existing tobacco industry filament making workshop is that a motor rotates to drive a bottom belt connected with a connecting device, and stored materials are driven to be led out from the tail end of the storage cabinet through movement of the belt. In the process, the used connecting device comprises a chain connected with the motor and a special-shaped square cylinder connected with the chain, and the special-shaped square cylinder is used for fixing the belt. Because the special-shaped square cylinder is of a hollow cuboid-like structure, ash and tobacco dust generated in the production process can easily enter the special-shaped square cylinder, and the special square cylinder is longer, so that the cleaning difficulty is higher, and the long-term dust accumulation powder is extremely easy to nourish the insect population in a constant-temperature and constant-humidity storage environment.
Disclosure of Invention
The invention aims to provide a special-shaped square cylinder port plugging device so as to solve the technical problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a dysmorphism square cylinder port plugging device, its includes shutoff frame, first coupling assembling, second coupling assembling, the shutoff frame includes upper shrouding, left shrouding, right shrouding, is used for sealing the sealing plate of the port of dysmorphism square cylinder, the upper end of left shrouding with the left side of upper shrouding links to each other perpendicularly, the upper end of right shrouding with the right side of upper shrouding links to each other perpendicularly, the upper end of sealing plate with the rear side of upper shrouding links to each other, the both sides of sealing plate respectively with the rear side of left shrouding, the lower extreme terminal surface of sealing plate with the downside internal wall of port laminating mutually; the outer side surface of the upper sealing plate is attached to the upper inner wall surface of the port, the outer side surface of the left sealing plate is attached to the left inner wall surface of the port, and the outer side surface of the right sealing plate is attached to the right inner wall surface of the port; the lower end face of the left sealing plate is attached to one side of the lower inner wall surface of the port, and the lower end face of the right sealing plate is attached to the other side of the lower inner wall surface of the port; the lower end of the left sealing plate is provided with a first mounting block extending out of the port, and the first mounting block is connected with the bottom plate of the special-shaped square cylinder through the first connecting assembly; the lower end of the right sealing plate is provided with a second mounting block extending out of the port, and the second mounting block is connected with the bottom plate of the special-shaped square cylinder through the second connecting assembly; the first connecting component comprises a first round shaft, a first connecting piece and a first fixing screw, the upper end of the first round shaft is vertically connected with the lower end face of the first mounting block, the first end of the first connecting piece is rotationally connected with the lower end of the first round shaft, and the first connecting piece is vertical to the first round shaft; the second end of the first connecting piece is provided with a first threaded hole in threaded fit with the first fixing screw, and the axis of the first threaded hole is perpendicular to the first connecting piece.
Preferably, the second connecting component comprises a second circular shaft, a second connecting piece and a second fixing screw, the upper end of the second circular shaft is vertically connected with the lower end face of the second mounting block, the first end of the second connecting piece is rotationally connected with the lower end of the second circular shaft, and the second connecting piece is vertical to the second circular shaft; the second end of the second connecting piece is provided with a second threaded hole in threaded fit with the second fixing screw, and the axis of the second threaded hole is perpendicular to the second connecting piece.
Preferably, the second connector is identical in structure to the first connector.
Preferably, the first mounting block and the left sealing plate are formed as a unitary structure; the second mounting block and the right sealing plate are formed into an integral structure.
Preferably, the front end of the left sealing plate extends out of the port, and the front end face of the left sealing plate is an inclined plane; the front end of the right sealing plate extends out of the port, and the front end face of the right sealing plate is an inclined plane.
Preferably, the first connecting piece is of a cuboid structure.
Preferably, a fixing rod is arranged on the lower end face of the first circular shaft, the fixing rod is coaxial with the first circular shaft, the diameter of the fixing rod is smaller than that of the first circular shaft, and a first step surface is arranged at the joint of the first circular shaft and the fixing rod; the fixing rod is provided with a fixing hole which is used for being matched with the screw rod section of the locking screw in a threaded manner, and the fixing hole is coaxial with the fixing rod; the first end of the first connecting piece is provided with a counter bore, a second step surface is arranged in the counter bore, the first step surface is in blocking connection with the second step surface, and the lower end of the first round shaft and the fixed rod are respectively in running fit with the counter bore; the screw head of the locking screw is blocked with the lower side surface of the first end of the first connecting piece.
Preferably, a mounting hole for being in threaded fit with the screw section of the limit screw is formed in the lower end face of the first circular shaft, a through hole for the screw section of the limit screw to pass through is formed in the first end of the first connecting piece, the diameter of the through hole is larger than that of the mounting hole and smaller than that of the first circular shaft, and the screw head of the limit screw is blocked with the lower side face of the first end.
Preferably, the upper end of the first circular shaft is detachably connected with the first mounting block.
Preferably, the first mounting block is provided with a connecting hole, the upper end face of the first circular shaft is provided with a connecting screw rod, the connecting screw rod is coaxial with the first circular shaft, and the connecting screw rod is in threaded fit with the connecting hole.
The invention has the beneficial effects that:
when the special-shaped square cylinder port plugging device is used, the port of the special-shaped square cylinder can be sealed by using the sealing plate, so that soot and tobacco dust can be effectively prevented from entering the inside of the special-shaped square cylinder; and, the lower extreme terminal surface of sealing plate laminates with the downside internal face of port mutually, and the lateral surface of going up the shrouding laminates with the upside internal face of port mutually, and the lateral surface of left shrouding laminates with the left side internal face of port mutually, and the lateral surface of right shrouding laminates with the right side internal face of port mutually, and the lower extreme terminal surface of left shrouding laminates with one side of the downside internal face of port mutually, and the lower extreme terminal surface of right shrouding laminates with the opposite side of the downside internal face of port mutually to the leakproofness between each lateral surface of shutoff frame and the each internal face of port is better, and then makes the cigarette ash tobacco powder more difficult get into inside the dysmorphism square jar. Meanwhile, after the plugging frame is placed in place in the port, the first connecting piece is only required to be rotated, so that the first connecting piece is positioned below the bottom plate of the special-shaped square cylinder, then the first fixing screw is screwed, and the second mounting block is connected with the bottom plate through the second connecting piece, so that the plugging frame can be fixed; when dismantling, dismantle first set screw, loosen the second connecting piece, then can conveniently pull out the port with the shutoff frame through first installation piece and second installation piece to the dismantlement has been made things convenient for greatly.
Drawings
For a clearer description of embodiments of the present application or of the prior art, reference will be made briefly to the drawings which are required to be used in the embodiments, and a further detailed description of specific embodiments of the invention will be given with reference to the accompanying drawings, in which
Fig. 1 is a schematic diagram of a special-shaped cylinder port plugging device provided by an embodiment of the invention;
fig. 2 is a schematic diagram of a special-shaped cylinder port plugging device according to an embodiment of the present invention in use;
fig. 3 is a schematic view of a first circular shaft according to an embodiment of the present invention.
The reference numerals in the drawings:
11. right seal plate 111, front end face 12 of right seal plate, and left seal plate
121. Front end face 13 of left sealing plate, sealing plate 14 and upper sealing plate
15. First mounting block 16, second mounting block 21, first circular shaft 211, and connecting screw
212. The fixed rod 22, the second round shaft 31, the first connecting piece 32 and the second connecting piece
41. First fixing screw 42, second fixing screw 51, special-shaped square cylinder
61. Special-shaped square cylinder port plugging device
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present solution will be described in further detail with reference to specific embodiments.
As shown in fig. 1 and 2, an embodiment of the present invention provides a special-shaped square cylinder port plugging device 61, which includes a plugging frame, a first connecting component and a second connecting component, where the plugging frame includes an upper sealing plate 14, a left sealing plate 12, a right sealing plate 11, and a sealing plate 13 for sealing a port of a special-shaped square cylinder 51, the upper end of the left sealing plate 12 is vertically connected with the left side of the upper sealing plate 14, the upper end of the right sealing plate 11 is vertically connected with the right side of the upper sealing plate 14, the upper end of the sealing plate 13 is connected with the rear side of the upper sealing plate, two sides of the sealing plate 13 are respectively connected with the rear side of the left sealing plate and the rear side of the right sealing plate 11, and the end face of the lower end of the sealing plate 12 is attached to the inner wall surface of the lower side of the port; the outer side surface of the upper sealing plate 14 is attached to the upper inner wall surface of the port, the outer side surface of the left sealing plate 12 is attached to the left inner wall surface of the port, and the outer side surface of the right sealing plate 11 is attached to the right inner wall surface of the port; the lower end face of the left sealing plate 12 is attached to one side of the lower inner wall surface of the port, and the lower end face of the right sealing plate 11 is attached to the other side of the lower inner wall surface of the port; the lower end of the left sealing plate 12 is provided with a first mounting block extending out of the port, and the first mounting block 15 is connected with the bottom plate of the special-shaped square cylinder through the first connecting component; the lower end of the right sealing plate is provided with a second mounting block 16 extending out of the port, and the second mounting block is connected with the bottom plate of the special-shaped square cylinder through the second connecting assembly; the first connecting assembly comprises a first circular shaft 21, a first connecting piece 31 and a first fixing screw 41, wherein the upper end of the first circular shaft 21 is vertically connected with the lower end face of the first mounting block 15, the first end of the first connecting piece 31 is rotationally connected with the lower end of the first circular shaft 21, and the first connecting piece 31 is vertical to the first circular shaft; the second end of the first connecting piece 31 is provided with a first threaded hole in threaded engagement with the first fixing screw 41, and the axis of the first threaded hole is perpendicular to the first connecting piece 31.
The embodiment of the invention provides a special-shaped square cylinder port plugging device 61, which can be used for plugging the port of a special-shaped square cylinder 51 by using a sealing plate 13 when in use, so that soot and tobacco dust can be effectively prevented from entering the interior of the special-shaped square cylinder; and, the lower extreme terminal surface of sealing plate 13 laminates with the downside internal face of port mutually, and the lateral surface of going up shrouding 14 laminates with the upside internal face of port mutually, and the lateral surface of left shrouding 12 laminates with the left side internal face of port mutually, and the lateral surface of right shrouding 11 laminates with the right side internal face of port mutually, and the lower extreme terminal surface of left shrouding laminates with one side of the downside internal face of port mutually, and the lower extreme terminal surface of right shrouding laminates with the opposite side of the downside internal face of port mutually to the leakproofness between each lateral surface of shutoff frame and each internal face of port is better, and then makes cigarette ash end be difficult for getting into inside the dysmorphism square jar. Meanwhile, after the plugging frame is placed in place in the port, the plugging frame can be fixed by only rotating the first connecting piece to enable the first connecting piece to be positioned below the bottom plate of the special-shaped square cylinder, screwing the first fixing screw 41, and connecting the second mounting block 16 with the bottom plate through the second connecting piece; when dismantling, dismantle first set screw, loosen the second connecting piece, then can conveniently pull out the port with the shutoff frame through first installation piece and second installation piece to the dismantlement has been made things convenient for greatly.
Further, the second connecting assembly includes a second circular shaft 22, a second connecting member 32, and a second fixing screw 42, where an upper end of the second circular shaft 22 is vertically connected to a lower end surface of the second mounting block 16, a first end of the second connecting member 32 is rotatably connected to a lower end of the second circular shaft, and the second connecting member is vertical to the second circular shaft; the second end of the second connecting member 32 is provided with a second threaded hole in threaded engagement with the second fixing screw, and the axis of the second threaded hole is perpendicular to the second connecting member. By adopting the scheme, when in use, the second connecting piece 32 is rotated to the lower part of the bottom plate, and then the second fixing screw 42 is screwed, so that the second connecting piece can be connected to the bottom plate, and gaps are prevented from occurring between the outer surface of the plugging frame and the inner wall surfaces of the ports in the production process, and the plugging frame can be prevented from loosening or falling off. It is understood that the bottom plate is provided with a first connecting threaded hole and a second connecting threaded hole which are respectively opposite to the first threaded hole and the second threaded hole, and the first connecting threaded hole and the second connecting threaded hole are respectively matched with the first fixing screw and the second fixing screw.
Specifically, the second connector 32 has the same structure as the first connector 31.
Preferably, the first mounting block 15 and the left sealing plate 12 are formed as a unitary structure; the second mounting block 16 is formed as a unitary structure with the right seal plate 11. The sealing plate 13, the left sealing plate 12 and the right sealing plate 11 can also be formed into an integrated structure, so that the overall strength of the sealing frame can be improved well.
Specifically, the front end of the left sealing plate 12 extends out of the port, and the front end surface 121 of the left sealing plate is an inclined surface; the front end of the right sealing plate 11 extends out of the port, and the front end face 111 of the right sealing plate is an inclined plane.
Further, the first connecting member 31 has a rectangular parallelepiped structure.
As shown in fig. 3, in an embodiment of the present invention, a fixed rod 212 is disposed on a lower end surface of the first circular shaft 21, the fixed rod 212 is coaxial with the first circular shaft, a diameter of the fixed rod 212 is smaller than a diameter of the first circular shaft 21, and a connection portion between the first circular shaft 21 and the fixed rod has a first step surface; the fixing rod 212 is provided with a fixing hole which is used for being matched with the screw rod section of the locking screw in a threaded manner, and the fixing hole is coaxial with the fixing rod; the first end of the first connecting piece is provided with a counter bore, a second step surface is arranged in the counter bore, the first step surface is in blocking connection with the second step surface, and the lower end of the first round shaft and the fixed rod are respectively in running fit with the counter bore; the screw head of the locking screw is blocked with the lower side surface of the first end of the first connecting piece. By adopting the scheme, through the lower end of the first circular shaft and the rotation fit between the fixed rod and the counter bore, the rotation connection between the first circular shaft and the first connecting piece is better realized. It can be appreciated that the first end of the first connecting piece can be better prevented from moving upwards by blocking the first step surface with the second step surface, and the first end of the first connecting piece can be better prevented from falling out of the fixing rod by the screw head of the locking screw. The rotational connection between the second connecting piece and the second circular shaft can also be realized by the structure.
In another embodiment provided by the invention, the lower end surface of the first round shaft is provided with a mounting hole in threaded fit with the screw section of the limit screw, the first end of the first connecting piece is provided with a through hole for the screw section of the limit screw to pass through, the diameter of the through hole is larger than that of the mounting hole and smaller than that of the first round shaft, and the screw head of the limit screw is blocked with the lower side surface of the first end. By adopting the scheme, the diameter of the through hole is larger than that of the mounting hole and smaller than that of the first circular shaft, so that the first connecting piece can rotate around the first circular shaft, and the first connecting piece is rotationally connected with the first circular shaft. It can be understood that the upper side and the lower side of the first end of the first connecting piece are respectively blocked by the end face of the lower end of the first circular shaft and the screw heads of the limit screws, so that the first connecting piece can be better prevented from moving up and down. The second connecting piece and the second round shaft can be rotationally connected through the structure.
Further, the upper end of the first circular shaft 21 is detachably connected with the first mounting block, so that the first circular shaft can be conveniently replaced or maintained. It will be appreciated that the second circular shaft may also be detachably connected to the second mounting block.
Specifically, the first installation block is provided with a connecting hole, the upper end face of the first circular shaft 21 is provided with a connecting screw rod 211, the connecting screw rod 211 is coaxial with the first circular shaft 21, and the connecting screw rod is in threaded fit with the connecting hole, so that the connection between the first installation block and the first circular shaft can be realized only by screwing the connecting screw rod on the first installation block.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention, and that various changes and modifications may be made by one skilled in the art after reading the present disclosure, and the equivalent forms thereof fall within the scope of the appended claims.
Claims (8)
1. The utility model provides a dysmorphism square cylinder port plugging device, its characterized in that includes shutoff frame, first coupling assembling, second coupling assembling, the shutoff frame includes upper shrouding, left shrouding, right shrouding, is used for sealing the sealing plate of the port of dysmorphism square cylinder, the upper end of left shrouding with the left side of upper shrouding links to each other perpendicularly, the upper end of right shrouding with the right side of upper shrouding links to each other perpendicularly, the upper end of sealing plate with the rear side of upper shrouding links to each other, the both sides of sealing plate respectively with the rear side of left shrouding, the rear side internal wall of right shrouding links to each other, the lower extreme terminal surface of sealing plate with the downside of port is laminated mutually; the outer side surface of the upper sealing plate is attached to the upper inner wall surface of the port, the outer side surface of the left sealing plate is attached to the left inner wall surface of the port, and the outer side surface of the right sealing plate is attached to the right inner wall surface of the port; the lower end face of the left sealing plate is attached to one side of the lower inner wall surface of the port, and the lower end face of the right sealing plate is attached to the other side of the lower inner wall surface of the port; the lower end of the left sealing plate is provided with a first mounting block extending out of the port, and the first mounting block is connected with the bottom plate of the special-shaped square cylinder through the first connecting assembly; the lower end of the right sealing plate is provided with a second mounting block extending out of the port, and the second mounting block is connected with the bottom plate of the special-shaped square cylinder through the second connecting assembly; the first connecting component comprises a first round shaft, a first connecting piece and a first fixing screw, the upper end of the first round shaft is vertically connected with the lower end face of the first mounting block, the first end of the first connecting piece is rotationally connected with the lower end of the first round shaft, and the first connecting piece is vertical to the first round shaft; the second end of the first connecting piece is provided with a first threaded hole in threaded fit with the first fixing screw, and the axis of the first threaded hole is perpendicular to the first connecting piece;
the second connecting assembly comprises a second round shaft, a second connecting piece and a second fixing screw, the upper end of the second round shaft is vertically connected with the lower end face of the second mounting block, the first end of the second connecting piece is rotationally connected with the lower end of the second round shaft, and the second connecting piece is vertical to the second round shaft; the second end of the second connecting piece is provided with a second threaded hole in threaded fit with the second fixing screw, and the axis of the second threaded hole is perpendicular to the second connecting piece;
the lower end face of the first circular shaft is provided with a fixed rod, the fixed rod is coaxial with the first circular shaft, the diameter of the fixed rod is smaller than that of the first circular shaft, and a first step surface is arranged at the joint of the first circular shaft and the fixed rod; the fixing rod is provided with a fixing hole which is used for being matched with the screw rod section of the locking screw in a threaded manner, and the fixing hole is coaxial with the fixing rod; the first end of the first connecting piece is provided with a counter bore, a second step surface is arranged in the counter bore, the first step surface is in blocking connection with the second step surface, and the lower end of the first round shaft and the fixed rod are respectively in running fit with the counter bore; the screw head of the locking screw is blocked with the lower side surface of the first end of the first connecting piece.
2. The contoured cylinder port block device of claim 1, wherein the second connector is identical in structure to the first connector.
3. The contoured cylinder port block device of claim 1, wherein the first mounting block and the left seal plate are formed as a unitary structure; the second mounting block and the right sealing plate are formed into an integral structure.
4. The special-shaped cylinder port plugging device according to claim 1, wherein the front end of the left sealing plate extends out of the port, and the front end face of the left sealing plate is an inclined plane; the front end of the right sealing plate extends out of the port, and the front end face of the right sealing plate is an inclined plane.
5. The contoured cylinder port block device of claim 1, wherein the first connector is of a rectangular parallelepiped configuration.
6. The special-shaped cylinder port plugging device according to claim 1, wherein a mounting hole for being in threaded fit with a screw section of a limit screw is formed in the lower end face of the first circular shaft, a through hole for the screw section of the limit screw to pass through is formed in the first end of the first connecting piece, the diameter of the through hole is larger than that of the mounting hole and smaller than that of the first circular shaft, and a screw head of the limit screw is blocked with the lower side face of the first end of the first connecting piece.
7. The contoured cylinder port block device of any one of claims 1 to 6, wherein the upper end of the first circular shaft is removably connected to the first mounting block.
8. The special-shaped cylinder port plugging device according to claim 7, wherein a connecting hole is formed in the first mounting block, a connecting screw is arranged on the upper end face of the first circular shaft, the connecting screw is coaxial with the first circular shaft, and the connecting screw is in threaded fit with the connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110410648.6A CN113023394B (en) | 2021-04-13 | 2021-04-13 | Special-shaped square cylinder port plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110410648.6A CN113023394B (en) | 2021-04-13 | 2021-04-13 | Special-shaped square cylinder port plugging device |
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| Publication Number | Publication Date |
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| CN113023394A CN113023394A (en) | 2021-06-25 |
| CN113023394B true CN113023394B (en) | 2024-03-08 |
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| CN202110410648.6A Active CN113023394B (en) | 2021-04-13 | 2021-04-13 | Special-shaped square cylinder port plugging device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210709182U (en) * | 2019-08-01 | 2020-06-09 | 登封中联登电水泥有限公司 | Anti-blocking mechanism of elevator |
| CN210830997U (en) * | 2019-11-22 | 2020-06-23 | 辽河石油勘探局有限公司 | Anti-leakage safety plugging device for pressure fluid pipeline |
| CN210854935U (en) * | 2019-10-23 | 2020-06-26 | 北京天兴燃气工程有限公司 | Laying-down device for pipeline tapping and plugging equipment |
| CN214934200U (en) * | 2021-04-13 | 2021-11-30 | 红云红河烟草(集团)有限责任公司 | Dysmorphism square cylinder port plugging device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9994395B2 (en) * | 2015-12-29 | 2018-06-12 | Guangdong Oufulong Automatic Shelf Technology Co., Ltd. | Roller conveying device |
| CN109382801B (en) * | 2017-08-04 | 2024-03-01 | 上海齐绘机电科技有限公司 | Working table |
-
2021
- 2021-04-13 CN CN202110410648.6A patent/CN113023394B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210709182U (en) * | 2019-08-01 | 2020-06-09 | 登封中联登电水泥有限公司 | Anti-blocking mechanism of elevator |
| CN210854935U (en) * | 2019-10-23 | 2020-06-26 | 北京天兴燃气工程有限公司 | Laying-down device for pipeline tapping and plugging equipment |
| CN210830997U (en) * | 2019-11-22 | 2020-06-23 | 辽河石油勘探局有限公司 | Anti-leakage safety plugging device for pressure fluid pipeline |
| CN214934200U (en) * | 2021-04-13 | 2021-11-30 | 红云红河烟草(集团)有限责任公司 | Dysmorphism square cylinder port plugging device |
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| CN113023394A (en) | 2021-06-25 |
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