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CN-224208348-U - Dust suppression rotating support for spraying in sand and stone storage yard

CN224208348UCN 224208348 UCN224208348 UCN 224208348UCN-224208348-U

Abstract

The utility model discloses a spraying dust suppression rotating bracket for a sand storage yard, which comprises a mounting plate, wherein two supporting blocks are fixedly connected to the lower side of the mounting plate, an external connecting pipe is fixedly connected to one side close to the two supporting blocks, and a water inlet pipe is in rotating fit with the inner wall of the external connecting pipe. According to the utility model, by arranging the components such as the reset spring, the pressed piston, the push rod and the dust suppression component, when the water pressure is acted, the water pressure pushes the pressed piston to move downwards, the push rod drives the dust suppression component to act, so that the atomizing nozzle extends out of the protection groove to start spraying operation, and when the internal water pressure disappears in a non-working state, the reset spring pushes the pressed piston to move upwards, so that the atomizing nozzle in the dust suppression component can be driven to retract into the protection groove, the effect of preventing sand dust and sundries from blocking the nozzle on the atomizing nozzle arranged on the bracket can be realized, the protection of an atomizing end is realized, the subsequent atomizing effect is ensured, and the service life of the atomizing nozzle is prolonged.

Inventors

  • LIN YACONG
  • CAI CHUNPENG

Assignees

  • 协宝(重庆)建材股份有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (7)

  1. 1. The utility model provides a grit storage yard spraying presses down dirt runing rest, includes mounting panel (1), wherein the downside fixedly connected with two supporting shoe (2) of mounting panel (1), two near one side fixedly connected with external pipe (3) of supporting shoe (2), the inner wall normal running fit of external pipe (3) has inlet tube (4), fixedly connected with equipment ring (5) on inlet tube (4), pressure groove (6) have been seted up to the inside of equipment ring (5), the inner wall sliding fit of pressure groove (6) has pressurized piston (7), the lower extreme fixedly connected with push rod (8) of pressurized piston (7); The dust suppression device is characterized in that a liquid discharge groove (9) positioned below the pressurized piston (7) is formed in one side of the pressure groove (6), an L-shaped pipe (10) is fixedly connected to the inner wall of the liquid discharge groove (9), a dust suppression component (11) matched with the L-shaped pipe (10) is fixedly connected to the lower end of the push rod (8), a driving mechanism (12) matched with the water inlet pipe (4) is arranged on one side of the mounting plate (1), and a reset spring (13) is fixedly connected between the pressure groove (6) and the pressurized piston (7).
  2. 2. The sand and gravel storage yard spraying dust suppression rotating support according to claim 1, wherein the dust suppression assembly (11) comprises a protection groove (111) formed in the lower side of the assembly ring (5), a transfer box (112) fixedly connected to the lower end of the pushing rod (8), a lifting tube (113) arranged on the upper side of the transfer box (112) and in sliding fit with the L-shaped tube (10), and an atomization nozzle (114) arranged on the lower side of the transfer box (112) and in fit with the protection groove (111).
  3. 3. The sand and gravel storage yard spraying dust suppression rotating support according to claim 1, wherein the driving mechanism (12) comprises a mounting box (121) fixedly connected to one side of the mounting plate (1), a driving motor (122) fixedly connected to the lower side of the inner wall of the mounting box (121), a driving chain wheel (123) fixedly connected to the output end of the driving motor (122), a driven chain wheel (124) fixedly connected to the water inlet pipe (4), and a chain (125) arranged on the driving chain wheel (123) and the driven chain wheel (124).
  4. 4. The sand and gravel storage yard spraying dust suppression rotating support according to claim 1 is characterized in that two limiting plates (20) are fixedly connected to the inner wall of the pressure groove (6), and the two limiting plates (20) are matched with the pressed piston (7).
  5. 5. The sand and stone yard spraying dust suppression rotating support according to claim 1 is characterized in that a soft pad (14) is fixedly connected to the upper side of the mounting plate (1), and fixing holes (15) are formed in the soft pad (14) and the upper side of the mounting plate (1).
  6. 6. The sand and gravel storage yard spraying dust suppression rotating support according to claim 2, wherein a threaded connecting pipe (16) is arranged on the lower side of the transfer box (112), and a connecting sleeve (17) in threaded fit with the threaded connecting pipe (16) is fixedly connected to the upper side of the atomizing nozzle (114).
  7. 7. The sand and stone yard spraying dust suppression rotating support according to claim 1 is characterized in that a flow port (18) is formed in one side of the pressure tank (6), and a dust screen (19) is fixedly connected to the inner wall of the flow port (18).

Description

Dust suppression rotating support for spraying in sand and stone storage yard Technical Field The utility model relates to the technical field of sand yard auxiliary equipment, in particular to a sand yard spray dust suppression rotating bracket. Background The sand and stone storage yard is very easy to generate dust under the conditions of loading, unloading, transportation, blowing and the like due to the fact that a large amount of sand and stone are piled in the open air, the dust can greatly increase the concentration of particles in the air, the surrounding air quality is affected, the human health is endangered (such as respiratory diseases are caused), the surrounding ecological environment and buildings are possibly polluted and damaged, the spraying dust suppression is necessary, and when the atomizing nozzle is installed, a bracket is usually needed to be used for connecting and fixing the atomizing nozzle. Generally, when installing, through installing the support in corresponding eminence, then through installing the shower nozzle on the support, the water pipe is connected to the shower nozzle other end, the pressure of injecting through the water pipe draws water, make the shower nozzle atomize out water, fall from the eminence, purify the raise dust in the air, but in the in-process of using, usually the grit stock yard only carries out handling of grit during daytime, transportation, processing etc. operation, so spraying dust suppression often can cooperate production operation time to open, when during non-use, the installation shower nozzle on its support exposes outside, when receiving wind-force influence, can produce the sand dust and pile up around the orifice, even get into inside the orifice, lead to the orifice to diminish or block up completely, normal atomizing and the spraying effect of water when influencing follow-up spraying, consequently, design practicality is strong and a grit stock yard spraying dust suppression runing support with safeguard function is very necessary. Disclosure of utility model The utility model aims to provide a spraying dust suppression rotating bracket for a sand and stone storage yard, which aims to solve the problems in the background technology. In order to solve the technical problems, the utility model provides the technical scheme that the sand and stone storage yard spray dust suppression rotating bracket comprises a mounting plate, wherein two supporting blocks are fixedly connected to the lower side of the mounting plate, an external connecting pipe is fixedly connected to one side of the two supporting blocks, a water inlet pipe is rotatably matched with the inner wall of the external connecting pipe, an assembly ring is fixedly connected to the water inlet pipe, a pressure groove is formed in the assembly ring, a compression piston is slidably matched with the inner wall of the pressure groove, and a pushing rod is fixedly connected to the lower end of the compression piston; the device is characterized in that a liquid draining groove positioned below the pressurized piston is formed in one side of the pressure groove, an L-shaped pipe is fixedly connected to the inner wall of the liquid draining groove, a dust suppression component matched with the L-shaped pipe is fixedly connected to the lower end of the pushing rod, a driving mechanism matched with the water inlet pipe is arranged on one side of the mounting plate, and a reset spring is fixedly connected between the pressure groove and the pressurized piston. According to the technical scheme, the dust suppression assembly comprises a protection groove formed in the lower side of the assembly ring, a transfer box fixedly connected to the lower end of the pushing rod, a lifting tube arranged on the upper side of the transfer box and in sliding fit with the L-shaped tube, and an atomizing nozzle arranged on the lower side of the transfer box and matched with the protection groove. According to the technical scheme, the driving mechanism comprises an installation box fixedly connected to one side of the installation plate, a driving motor fixedly connected to the lower side of the inner wall of the installation box, a driving sprocket fixedly connected to the output end of the driving motor, a driven sprocket fixedly connected to the water inlet pipe and a chain arranged on the driving sprocket and the driven sprocket. According to the technical scheme, the inner wall of the pressure groove is fixedly connected with two limiting plates, and the two limiting plates are matched with the pressed piston. According to the technical scheme, the upper side of mounting panel fixedly connected with soft pad, soft pad with the fixed orifices has all been seted up to the upside of mounting panel. According to the technical scheme, the lower side of transfer case is provided with the screwed connection pipe, atomizer's upside fixedly connected with screwed connection pipe screw-thread fit's connec