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CN-224208350-U - Pesticide sprays leak protection liquid and filters shower nozzle

CN224208350UCN 224208350 UCN224208350 UCN 224208350UCN-224208350-U

Abstract

The utility model discloses a pesticide spraying leakage-proof filtering spray head, which comprises a spraying rod connected to the filtering spray head, and further comprises two groups of semicircular clamping frames which are oppositely arranged, wherein sealing plates are fixedly sleeved on the outer sides of the spraying rod and the filtering spray head, which are close to one end, annular thread grooves are formed in the upper end of the spraying rod, thread sleeves are fixedly connected to the bottom of the filtering spray head, the thread sleeves are in threaded connection with the annular thread grooves in the upper end of the spraying rod, and the two groups of semicircular clamping frames are in matched clamping connection with the outer sides of adjacent sealing plates. According to the utility model, the connecting sleeve at the bottom of the filtering spray nozzle is connected with the connector at the upper end of the spray rod in a clamping manner and is in threaded connection with the sealing plate and the rubber clamping structure, so that the risk of pesticide leakage caused by long-term use of the whole spray nozzle can be greatly reduced, meanwhile, the transparent semicircular clamping frame is arranged on the outer side of the connection of the two parts in a portable manner, the auxiliary leakage prevention is realized, meanwhile, some unobvious leakage can be found in time, the protection measures are conveniently made in advance, and the whole practical effect is improved.

Inventors

  • ZHANG XUPING

Assignees

  • 莒南县农业技术推广中心

Dates

Publication Date
20260508
Application Date
20250530

Claims (6)

  1. 1. The utility model provides a pesticide sprays leak protection liquid and filters shower nozzle, including connecting in spray bar (1) of filtering shower nozzle (2), still includes semicircle card frame (3) that two sets of relatively set up, its characterized in that, spray bar (1) and filter shower nozzle (2) and all fix the cover in the outside that is close to one end and be equipped with closing plate (4), spray bar (1) upper end is provided with annular thread groove (5), and filter shower nozzle (2) bottom fixedly connected with thread bush (6), thread bush (6) screw thread grafting is in annular thread groove (5) of spray bar (1) upper end, two sets of semicircle card frame (3) match joint in the outside of adjacent closing plate (4).
  2. 2. The pesticide spraying leakage-proof filter nozzle according to claim 1, wherein an annular slot (401) is arranged at the upper end of the outer side sealing plate (4) of the spraying rod (1), and an annular clamping block (402) clamped in the annular slot (401) is arranged at the bottom of the outer side sealing plate (4) of the filter nozzle (2).
  3. 3. The pesticide spraying leakage-proof filter nozzle according to claim 2, wherein the annular clamping block (402) is made of rubber, and a sealing gasket is arranged on the inner wall of the annular slot (401).
  4. 4. A pesticide spraying leakage-proof filter nozzle according to claim 3, wherein the semicircular clamping frame (3) is made of transparent acrylic material.
  5. 5. The pesticide spraying leakage-proof filter nozzle according to claim 4, wherein the abutting surfaces of the adjacent semicircular clamping frames (3) are respectively provided with a magnetic attraction piece (7) which is mutually magnetically attracted.
  6. 6. The pesticide spraying leakage-proof filter nozzle according to claim 5, wherein the inner wall of the semicircular clamping frame (3) is provided with a collecting groove (8) which is attached between the gaps of the adjacent sealing plates (4).

Description

Pesticide sprays leak protection liquid and filters shower nozzle Technical Field The utility model relates to the related field of cone crushers, in particular to a pesticide spraying leakage-proof filtering nozzle. Background In agricultural production, pesticide spraying is a key link of pest control, and a spray head is used as a core component of pesticide application equipment, and the performance of the spray head directly influences pesticide utilization rate, operation efficiency and environmental safety. At present, the existing pesticides are all provided with a filtering spray head, and the filtering spray head is connected with a pesticide spraying rod in a disassembling mode through a threaded structure and a sealing ring. Under long-time use, the sealing washer is corroded easily and takes place wearing and tearing, and then makes the condition that the pesticide weeping appears in junction, and some unobvious weeps also can't even discover, and then causes certain injury to the human body easily. Disclosure of utility model The utility model aims to solve the problems in the background technology, and adopts the following technical scheme: The utility model provides a pesticide sprays leak protection liquid and filters shower nozzle, includes the spray bar of connecting in filtering the shower nozzle, still includes two sets of semicircle card frames that set up relatively, the spray bar is equipped with the closing plate with the outside that the filter nozzle is close to one end is all fixed the cover, spray bar upper end is provided with annular thread groove, and filters shower nozzle bottom fixedly connected with screw thread cover, screw thread cover screw thread grafting is in the annular thread groove of spray bar upper end, two sets of semicircle card frame matching joint in the outside of adjacent closing plate. Preferably, the upper end of the spray rod outside sealing plate is provided with an annular slot, and the bottom of the filter spray head outside sealing plate is provided with an annular clamping block clamped in the annular slot. Preferably, the annular clamping block is made of rubber, and a sealing gasket is arranged on the inner wall of the annular slot. Preferably, the semicircular clamping frame is made of transparent acrylic material. Preferably, the butt joint surfaces of the adjacent semicircular clamping frames are respectively provided with a magnetic attraction piece which is mutually magnetically attracted. Preferably, the inner wall of the semicircular clamping frame is provided with a collecting groove attached between the gaps of the adjacent sealing plates. Compared with the prior art, the utility model has the following beneficial effects; The utility model is characterized in that the connecting sleeve at the bottom of the filtering spray head is connected with the annular groove in the connector at the upper end of the spray rod in a clamping way and is in threaded connection, the annular groove has a certain leakage buffering effect, and the sealing plate and the rubber clamping structure which are arranged on the opposite surfaces after the connecting sleeve and the annular groove are matched with each other can greatly reduce the risk of pesticide leakage when the whole is used for a long time. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a schematic view of a split structure of the present utility model; FIG. 3 is a schematic view of the butt joint surface structure of the upper and lower sealing plates of the present utility model; Fig. 4 is a schematic top view of a semicircular clamping frame structure of the present utility model. In the figure, a spraying rod 1, a filtering spray head 2, a semicircular clamping frame 3, a sealing plate 4, an annular slot 401, an annular clamping block 402, an annular thread groove 5, a thread sleeve 6, a magnetic suction piece 7 and a collecting groove 8. Detailed Description In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. In the description of the present utility model, unless explicitly specified and limited otherwise, the te