CN209791794U - Blast pipe nozzle structure - Google Patents
Blast pipe nozzle structure Download PDFInfo
- Publication number
- CN209791794U CN209791794U CN201920439693.2U CN201920439693U CN209791794U CN 209791794 U CN209791794 U CN 209791794U CN 201920439693 U CN201920439693 U CN 201920439693U CN 209791794 U CN209791794 U CN 209791794U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- sealing gasket
- lantern ring
- reset spring
- tuyere
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a nozzle structure of an air supply pipe, which comprises a limiting sleeve, a left guide rod, a left return spring, a left sealing gasket, a right guide rod, a right return spring, a right sealing gasket, a lantern ring and a supporting plate, the limiting sleeve is welded on the upper side surface of the tuyere at the outer side of the connecting pipe, the left guide rod is movably connected in the left guide opening, the left return spring is sleeved on the left guide rod, the left sealing gasket is arranged on the right side surface of the left guide rod, the right guide rod is movably connected in the right guide opening, the left end of the right return spring is welded with the right guide rod, the right end of the right reset spring is connected with the right guide port, the right sealing gasket is fixed on the left end surface of the right guide rod, the lantern ring suit is on the outer annular side of tuyere, the backup pad welding is on lantern ring trailing flank, compares with prior art, the utility model discloses following beneficial effect has: the quick-mounting installation of the air nozzle is realized, and meanwhile, the air nozzle can be quickly fixed in an operation area.
Description
Technical Field
The utility model relates to an air supply pipe nozzle structure belongs to nozzle technical field.
Background
the blast pipe nozzle in the prior art can not be connected with the blast pipe fast, the assembly difficulty is big, and the nozzle after the equipment can not be fixed mounting simultaneously, can not install in appointed air supply position, so need a blast pipe nozzle structure to solve the problem that the aforesaid appears urgently.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing an air supply pipe nozzle structure to solve the problem that proposes in the above-mentioned background art, the utility model discloses it is convenient to assemble, is convenient for install at operating position simultaneously.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a nozzle structure of an air supply pipe comprises an air nozzle and an air outlet, wherein the air outlet is arranged in the front of the outer annular side face of the air nozzle, a connecting assembly is arranged on the upper end face of the air nozzle and comprises a connecting pipe, a limiting sleeve, a left guide rod, a left guide port, a left reset spring, a left sealing gasket, a right guide rod, a right reset spring, a right guide port, a right sealing gasket, a lantern ring and a supporting plate, the connecting pipe is welded in the middle of the upper end face of the air nozzle, the limiting sleeve is welded on the upper side face of the air nozzle outside the connecting pipe, the left guide rod is movably connected in the left guide port, the left guide port and the right guide port are arranged on the outer annular side face of the limiting sleeve in a bilateral symmetry manner, the left reset spring is sleeved on the left guide rod, the right end of the left reset spring is welded with the left guide rod, and the left end of, sealed the pad installation on left guide bar right flank of a left side, right guide bar swing joint is in right guide way, right reset spring suit is on right guide bar outer peripheral face, right reset spring left end and right guide bar welded connection, and right reset spring right-hand member is connected with right guide way, sealed pad of the right side is fixed on right guide bar left end face, lantern ring suit is on the outer annular side face of tuyere, the backup pad welding is on lantern ring trailing flank.
Furthermore, a left push handle is installed on the left end face of the left guide rod, and a right push handle is installed on the right side face of the right guide rod.
Furthermore, the cross sections of the left sealing gasket and the right sealing gasket are semicircular, anti-skid grains are processed on the inner annular surface of the left sealing gasket and the inner arc surface of the right sealing gasket, and the specifications of the left sealing gasket and the right sealing gasket are the same.
furthermore, the lantern ring and the supporting plate are provided with two sets of lantern rings, the lantern rings are arranged on the outer annular side face of the air nozzle in an up-and-down symmetrical mode, the supporting plate is welded to the rear side faces of the two sets of lantern rings respectively, and bolt mounting holes are formed in the left side and the right side of the supporting plate.
the utility model has the advantages that: the utility model discloses a blast pipe nozzle structure, because of adding connecting pipe, spacing sleeve, left guide bar, left direction mouth, left reset spring, left sealing pad, right guide bar, right reset spring, right direction mouth, right sealing pad, lantern ring and backup pad, this design passes through the resilience force of left reset spring and right return spring, closely laminate left sealing pad and right sealing pad with the blast pipe, and then assemble tuyere and blast pipe fast, simultaneously through the bolt fixedly install the backup pad in the assigned position, install tuyere in the required position, thereby realize the fast-assembling installation of tuyere, simultaneously can fix tuyere in the operation region fast, solved the original blast pipe nozzle can't be connected with blast pipe fast, the assembly degree of difficulty is big, the nozzle after assembling can't be fixed installation simultaneously, can't install the problem in the assigned blast position, the utility model discloses the equipment is convenient, and is convenient to install at the working position.
drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
Fig. 1 is a schematic structural view of a nozzle structure of an air supply pipe of the present invention;
FIG. 2 is a schematic view of the connection assembly of the nozzle structure of the air supply pipe of the present invention;
FIG. 3 is an enlarged view of the connection assembly at the position A of the nozzle structure of the air supply duct according to the present invention;
FIG. 4 is an enlarged view of the connection assembly at the position B of the nozzle structure of the air supply duct according to the present invention;
In the figure: 1-connecting assembly component, 2-tuyere, 3-air outlet, 101-connecting pipe, 102-limiting sleeve, 103-left guide rod, 104-left guide port, 105-left return spring, 106-left sealing gasket, 107-right guide rod, 108-right return spring, 109-right guide port, 110-right sealing gasket, 111-lantern ring and 112-supporting plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a blast pipe nozzle structure, includes tuyere 2 and air outlet 3, and the annular side front portion in tuyere 2 is seted up to air outlet 3, sets up on 2 up end of tuyere and connects equipment subassembly 1.
The connecting assembly component 1 comprises a connecting pipe 101, a limiting sleeve 102, a left guide rod 103, a left guide port 104, a left return spring 105, a left sealing gasket 106, a right guide rod 107, a right return spring 108, a right guide port 109, a right sealing gasket 110, a lantern ring 111 and a supporting plate 112, wherein the connecting pipe 101 is welded in the middle of the upper end face of the tuyere 2, the limiting sleeve 102 is welded on the upper side face of the tuyere 2 on the outer side of the connecting pipe 101, the left guide rod 103 is movably connected in the left guide port 104, the left guide port 104 and the right guide port 109 are symmetrically arranged on the outer annular side face of the limiting sleeve 102 in a left-right mode, the left return spring 105 is sleeved on the left guide rod 103, the right end of the left return spring 105 is welded with the left guide rod 103, the left end of the left return spring 105 is welded with the left guide port 104, the left sealing gasket 106 is arranged on the right side face of the left guide rod 103, the right guide rod 107 is movably connected, the left end of a right return spring 108 is welded with a right guide rod 107, the right end of the right return spring 108 is connected with a right guide port 109, a right sealing gasket 110 is fixed on the left end face of the right guide rod 107, in the using process, firstly, a connecting pipe 101 on the air nozzle 2 is inserted into an air supply pipe, the air supply pipe extrudes a left sealing gasket 106 and the right sealing gasket 110, the left sealing gasket 106 drives the left guide rod 103 to move, the left guide rod 103 compresses a left return spring 105, the right sealing gasket 110 drives the right guide rod 107 to move, the right guide rod 107 compresses a right return spring 108, the left return spring 105 and the right return spring 108 make the left sealing gasket 106 and the right sealing gasket 110 tightly attached to the air supply pipe under the effect of resilience force, so as to connect the air nozzle 2 with the air supply pipe, a lantern ring 111 is sleeved on the outer annular side face of the air nozzle 2, a support plate 112 is welded on the rear side face of the lantern ring, the quick-mounting installation of the air nozzle 2 is realized, and meanwhile, the air nozzle 2 can be quickly fixed in an operation area.
As an embodiment of the present invention: a left push handle is arranged on the left end face of the left guide rod 103, and a right push handle is arranged on the right side face of the right guide rod 107, so that the left guide rod 103 and the right guide rod 107 can be controlled to move conveniently.
As an embodiment of the present invention: the cross sections of the left sealing gasket 106 and the right sealing gasket 110 are semicircular, anti-skid grains are processed on the inner annular surface of the left sealing gasket 106 and the inner arc surface of the right sealing gasket 110, the specifications of the left sealing gasket 106 and the right sealing gasket 110 are the same, the friction force between the left sealing gasket 106 and the air supply pipe and between the right sealing gasket 110 and the air supply pipe is increased, and the stability of the air nozzle 2 during installation is improved.
As an embodiment of the present invention: lantern ring 111 and backup pad 112 all are equipped with two sets ofly, and two sets of lantern ring 111 longitudinal symmetry installs on the outer annular side of tuyere 2, and backup pad 112 welds respectively on two sets of lantern ring 111 trailing flank, and sets up the bolt mounting hole in the backup pad 112 left and right sides, through the locking bolt, fixes backup pad 112 in required position, and the tuyere 2 of being convenient for is fixed in the assigned area.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (4)
1. the utility model provides an air supply pipe nozzle structure, includes tuyere and air outlet, its characterized in that: the air outlet is formed in the front part of the outer annular side face of the air nozzle, and a connecting assembly is arranged on the upper end face of the air nozzle;
The connecting assembly comprises a connecting pipe, a limiting sleeve, a left guide rod, a left guide port, a left reset spring, a left sealing gasket, a right guide rod, a right reset spring, a right guide port, a right sealing gasket, a lantern ring and a supporting plate, wherein the connecting pipe is welded in the middle of the upper end face of the tuyere, the limiting sleeve is welded on the upper side face of the tuyere outside the connecting pipe, the left guide rod is movably connected in the left guide port, the left guide port and the right guide port are symmetrically arranged on the outer annular side face of the limiting sleeve, the left reset spring is sleeved on the left guide rod, the right end of the left reset spring is welded with the left guide rod, the left end of the left reset spring is welded with the left guide port, the left sealing gasket is arranged on the right side face of the left guide rod, the right guide rod is movably connected in the right guide port, the right reset spring is sleeved on the outer peripheral face, the right reset spring left end and right guide bar welded connection, and right reset spring right-hand member are connected with right direction mouth, sealed the pad of right side is fixed on right guide bar left end face, the lantern ring suit is on the outer annular side of tuyere, the backup pad welding is on lantern ring trailing flank.
2. a blast pipe nozzle structure according to claim 1, wherein: and a left push handle is arranged on the left end surface of the left guide rod, and a right push handle is arranged on the right side surface of the right guide rod.
3. A blast pipe nozzle structure according to claim 1, wherein: the cross sections of the left sealing gasket and the right sealing gasket are semicircular, anti-skid grains are processed on the inner annular surface of the left sealing gasket and the inner arc surface of the right sealing gasket, and the specifications of the left sealing gasket and the right sealing gasket are the same.
4. A blast pipe nozzle structure according to claim 1, wherein: the lantern ring and backup pad all are equipped with two sets ofly, and are two sets of lantern ring longitudinal symmetry installs on the outer annular side of tuyere, the backup pad welds respectively on two sets of lantern ring trailing flank, and the bolt mounting hole is seted up to the left and right sides in the backup pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439693.2U CN209791794U (en) | 2019-04-02 | 2019-04-02 | Blast pipe nozzle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439693.2U CN209791794U (en) | 2019-04-02 | 2019-04-02 | Blast pipe nozzle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209791794U true CN209791794U (en) | 2019-12-17 |
Family
ID=68827775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920439693.2U Expired - Fee Related CN209791794U (en) | 2019-04-02 | 2019-04-02 | Blast pipe nozzle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209791794U (en) |
-
2019
- 2019-04-02 CN CN201920439693.2U patent/CN209791794U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20210402 |