CN-224208345-U - Dynamic aperture adjusting mechanism for additive nozzle

CN224208345UCN 224208345 UCN224208345 UCN 224208345UCN-224208345-U

Abstract

The utility model discloses an additive nozzle aperture dynamic adjusting mechanism which comprises a water supply pipe, wherein a nozzle dynamic adjusting structure is arranged in the water supply pipe, an anti-blocking vibration structure is arranged on the surface of the water supply pipe, a connector is fixedly connected to the top end of the water supply pipe, a nozzle is slidably arranged in the water supply pipe, and a spring positioning ring is fixedly connected to the bottom end of the water supply pipe. According to the additive nozzle aperture dynamic adjusting mechanism provided by the utility model, the nozzle dynamic adjusting structure is matched with the anti-blocking vibration structure, after the outlet of the nozzle is blocked, the internal water pressure of the water supply pipe is increased, so that the spring is pushed to push the ring to descend, the liquid is discharged from the inside of the water spray pipe to push the push plate to drive the knocking hammer to rotate to knock the ratchet wheel to vibrate, so that objects blocked in the nozzle are discharged from the outlet of the nozzle, and the problem that solid particles block the nozzle can be effectively avoided.

Inventors

LIU XIAOMING
Meng Genzulu
LUO LI
NIU RUIHONG
ZHU JINGJING
YUAN ZHIQIANG
GAO YIHAO
WU XING
PEI GAOYUAN
WANG QIAN
LI YIFEI
XIA YUBIN
ZHANG LILUN
WU ZHANGJIE
WANG QIKAI

Assignees

新疆生产建设兵团兴新职业技术学院

Dates

Publication Date: 20260508
Application Date: 20250429

Claims (6)

1. The additive nozzle aperture dynamic adjusting mechanism is characterized by comprising a water supply pipe (1), wherein a nozzle dynamic adjusting structure (2) is arranged in the water supply pipe (1), an anti-blocking vibration structure (3) is arranged on the surface of the water supply pipe (1), and a connector (4) is fixedly connected to the top end of the water supply pipe (1); The inside slip of delivery pipe (1) is provided with nozzle (6), the bottom fixedly connected with spring positioning ring (5) of delivery pipe (1).
2. The dynamic adjustment mechanism for the aperture of the additive nozzle according to claim 1, wherein the dynamic adjustment mechanism (2) for the nozzle comprises a spring pushing ring (7) fixedly connected to the top end of the nozzle (6), the spring pushing ring (7) is slidably connected to the inner wall of the water supply pipe (1), a return spring (8) is sleeved on the surface of the nozzle (6), the return spring (8) is arranged in the water supply pipe (1), and two ends of the return spring (8) are fixedly connected with the spring positioning ring (5) and the spring pushing ring (7) respectively.
3. The dynamic adjustment mechanism for the aperture of the additive nozzle according to claim 2, wherein a ratchet wheel (9) is fixedly connected to the surface of the nozzle (6), the ratchet wheel (9) is contracted into the water supply pipe (1), and the bottom end of the ratchet wheel (9) is conical.
4. The dynamic adjusting mechanism for the aperture of the additive nozzle according to claim 3, wherein a protective cover (10) is fixedly connected to the surface of the water supply pipe (1), two bearings (11) are symmetrically and fixedly connected to the surface of the water supply pipe (1), the two bearings (11) are arranged in the protective cover (10), a push plate (12) is fixedly connected to the outer surface of each bearing (11) in an annular array manner, a water spray pipe (13) is fixedly connected to the annular array of the surface of the water supply pipe (1), and the water spray pipe (13) is arranged in the middle of the spring positioning ring (5) and the spring pushing ring (7).
5. The dynamic adjusting mechanism for the aperture of the additive nozzle according to claim 4, wherein the bottom surface of the push plate (12) is fixedly connected with a connecting ring (14), the bottom surface of the connecting ring (14) is fixedly connected with a polished rod (15), one end of the polished rod (15) away from the connecting ring (14) is rotationally connected with a swinging arm (16), one end of the swinging arm (16) away from the polished rod (15) is fixedly connected with a knocking hammer (17), the surface of the polished rod (15) is fixedly connected with a fixed ring (18), the surface of the polished rod (15) is sleeved with a torsion spring (19), and two ends of the torsion spring (19) are respectively fixedly connected with the swinging arm (16) and the fixed ring (18).
6. The dynamic adjustment mechanism for the aperture of the additive nozzle according to claim 5, wherein the knocking hammer (17) is closely attached to the surface of the nozzle (6), and the nozzle (6) is closely attached to the surface of the ratchet wheel (9) after being lowered.

Description

Dynamic aperture adjusting mechanism for additive nozzle Technical Field The utility model relates to the technical field of nozzles, in particular to a dynamic adjusting mechanism for the aperture of an additive nozzle. Background The additive dynamic nozzle is a special nozzle type combining dynamic atomization technology and additive application, and is mainly used for improving atomization effect and jetting performance of functional liquid (such as fuel additive, urea solution and the like). The key characteristics of the method comprise that. An anti-blocking spray head disclosed in Chinese patent publication No. (CN 220836138U) is described, wherein the anti-blocking spray head comprises a shell, a spray opening and a plurality of water guide tanks, the spray opening and all the water guide tanks are arranged at the same end of the shell, the spray opening is communicated with a shell cavity of the shell, any water guide tank is formed by inwards sinking from the surface of the shell, the first end and the second end of any water guide tank are connected with the spray opening along the length direction, the second end of any water guide tank is far away from the spray opening, the groove depth of any water guide tank is gradually reduced from the first end to the second end, and all the water guide tanks are arranged on the periphery of the outer end of the spray opening in a surrounding mode. The anti-blocking spray nozzle provided by the application is provided with the water guide groove around the spray opening, the water guide groove can guide the liquid in the spray opening to spray towards the periphery of the hole of the spray opening along part of the surface of the shell, and the spray opening can be prevented from being blocked and the adhesion objects around the spray opening can be removed, so that the adhesion and scaling of high-salinity and high-impurity mediums at the water outlet can be avoided. In summary, the nozzle has the following technical problems that the nozzle is prevented from being blocked by arranging the guide groove, but most of the additive is liquid, a part of additive liquid contains certain solid particles, a plurality of nozzles can only spray the liquid, and accumulation blocking can often occur when the solid passes through, so that a dynamic adjusting mechanism for the aperture of the additive nozzle is required to be provided, and a new technical scheme is provided for solving the technical problems in the patent. Disclosure of utility model Based on the above technical problem, it is necessary to provide a dynamic adjusting mechanism for aperture of additive nozzle, by setting the dynamic adjusting structure of nozzle and matching with the anti-blocking vibration structure, the internal water pressure of water supply pipe is increased after the outlet of nozzle is blocked, and then the spring is pushed to push the ring to drop, the liquid is discharged from the inside of the spray pipe to push the push plate to drive the knocking hammer to rotate to knock the ratchet wheel to vibrate, thus the object blocked inside the nozzle is discharged from the outlet of nozzle, and thus the problem of blocking the nozzle by solid particles can be effectively avoided. In order to solve the technical problems, the utility model adopts the following technical scheme: An additive nozzle aperture dynamic adjustment mechanism. The additive nozzle aperture dynamic adjusting mechanism specifically comprises a water supply pipe, wherein a nozzle dynamic adjusting structure is arranged in the water supply pipe, an anti-blocking vibration structure is arranged on the surface of the water supply pipe, and a connector is fixedly connected to the top end of the water supply pipe; the inside slip of delivery pipe is provided with the nozzle, the bottom fixedly connected with spring positioning ring of delivery pipe. As a preferred implementation mode of the additive nozzle aperture dynamic adjustment mechanism provided by the utility model, the nozzle dynamic adjustment mechanism comprises a spring pushing ring fixedly connected to the top end of the nozzle, the spring pushing ring is slidably connected to the inner wall of a water supply pipe, a reset spring is sleeved on the surface of the nozzle and arranged in the water supply pipe, and two ends of the reset spring are fixedly connected with a spring positioning ring and the spring pushing ring respectively. As a preferred embodiment of the dynamic adjusting mechanism for the aperture of the additive nozzle, provided by the utility model, a ratchet wheel is fixedly connected to the surface of the nozzle, the ratchet wheel is contracted into the water supply pipe, and the bottom end of the ratchet wheel is conical. As a preferred implementation mode of the additive nozzle aperture dynamic adjusting mechanism provided by the utility model, the surface of the water supply pipe is fixedly connected with the protective cover, the surf