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CN-224219281-U - Pesticide spraying device for aircraft

CN224219281UCN 224219281 UCN224219281 UCN 224219281UCN-224219281-U

Abstract

The utility model provides a pesticide spraying device for an aircraft, which belongs to the technical field of pesticide spraying and comprises an aircraft body and a mounting plate, wherein the aircraft body is detachably connected with the mounting plate, a pesticide storage box is detachably mounted on the aircraft body, a transition box is arranged on the mounting plate and positioned on one surface of the mounting plate facing the pesticide storage box, the transition box is used for providing a mounting position of a liquid level meter, and a mounting groove is formed in one surface of the transition box facing the pesticide storage box and is matched with the pesticide storage box. According to the utility model, through setting the transition box, providing the mounting positions of the devices such as the liquid level meter and the like on the transition box and detachably connecting the medicine storage box with the transition box and the aircraft body, the purposes of separating and mounting the monitoring devices such as the liquid level meter and the like from the medicine storage box and not needing to detach the monitoring devices when replacing the medicine storage box are realized, and the effect of simplifying the flow of replacing the medicine storage box is achieved.

Inventors

  • YAN XIANGPING
  • TANG HUAYOU
  • WU SIYUAN

Assignees

  • 合肥市郭王科技有限公司

Dates

Publication Date
20260512
Application Date
20250520

Claims (10)

  1. 1. The pesticide spraying device for the aircraft comprises an aircraft body (1) and a mounting plate (2), and is characterized in that the aircraft body (1) is detachably connected with the mounting plate (2); The medicine storage box (3) is detachably arranged on the aircraft body (1); The transition box (4) is arranged on the mounting plate (2) and is positioned on one surface of the mounting plate (2) facing the medicine storage box (3), and the transition box (4) is used for providing a mounting position of the liquid level meter; The mounting groove (401) is formed in one surface of the transition box (4) facing the medicine storage box (3), and the mounting groove (401) is matched with the medicine storage box (3); The connecting block (301) is arranged on one surface of the medicine storage box (3) facing the transition box (4), the connecting block (301) is used for connecting the medicine storage box (3) with the transition box (4), and a clamping groove is formed in the connecting block (301); The clamping block (5) is connected to the transition box (4) in a sliding mode, the clamping block (5) is matched with the clamping groove, and the clamping block (5) is used for fixing the position of the connecting block (301).
  2. 2. A pesticide spraying device for an aircraft as claimed in claim 1, further comprising: The ejection springs (6) are arranged, the ejection springs (6) are arranged on one surface of the clamping block (5) away from the medicine storage box (3), the ejection springs (6) are arranged in the transition box (4), and the ejection springs (6) are used for pushing the clamping block (5) to move towards the direction of the connecting block (301).
  3. 3. A pesticide spraying device for an aircraft as claimed in claim 1, further comprising: one end of the fixed rod (501) is connected with the clamping block (5), and the other end of the fixed rod penetrates through the transition box (4); And the fixed key (8) is arranged on the transition box (4), and the fixed key (8) is used for limiting the position of the fixed rod (501).
  4. 4. A pesticide spraying device for an aircraft as claimed in claim 1, further comprising: The medicine outlet (302) is arranged on the medicine storage box (3), and the medicine outlet (302) is positioned on one surface of the medicine storage box (3) facing the transition box (4); The medicine inlet (402) is arranged on the transition box (4), the medicine inlet (402) is arranged on one surface of the transition box (4) facing the medicine storage box (3), and the inner diameter of the medicine inlet (402) is matched with the outer diameter of the medicine outlet (302).
  5. 5. A pesticide spraying device for an aircraft as claimed in claim 4, further comprising: The sealing block (304) is slidably arranged in the medicine outlet (302), the sealing block (304) is matched with the medicine outlet (302), and the sealing block (304) is used for sealing the medicine outlet (302); The ejector rod (403) is stably arranged in the medicine inlet (402), and the ejector rod (403) is used for pushing the sealing block (304) so as to open the medicine outlet (302).
  6. 6. A pesticide spraying device for an aircraft as claimed in claim 5, further comprising: The limiting rod (303) is slidably mounted in the medicine outlet (302), one end of the limiting rod (303) is connected with the sealing block (304), and the limiting rod (303) is used for limiting the moving track of the sealing block (304).
  7. 7. A pesticide spraying device for an aircraft as claimed in claim 6, further comprising: The reset spring (7) is stably arranged in the medicine outlet (302), the reset spring (7) is arranged on the periphery of the limiting rod (303), and the reset spring (7) is used for resetting the sealing block (304) so that the sealing block (304) seals the medicine outlet (302).
  8. 8. A pesticide spraying device for aircraft according to claim 4, characterized in that the height of the pesticide outlet opening (302) in the direction of the transition box (4) is at most equal to the height of the connecting rod.
  9. 9. A pesticide spraying device for an aircraft according to claim 4, wherein the inner cross section of the pesticide outlet (302) is stepped, and the maximum diameter of the pesticide outlet is larger than the diameter of the sealing block (304), and the minimum diameter of the pesticide outlet is smaller than the diameter of the sealing block (304).
  10. 10. A pesticide spraying device for aircraft according to claim 1, characterized in that the section of the part of the clamping block (5) which enters the mounting groove (401) is semi-circular.

Description

Pesticide spraying device for aircraft Technical Field The utility model relates to the technical field of pesticide spraying, in particular to a pesticide spraying device for an aircraft. Background In the advancing process of agricultural modernization, agricultural aviation technology is continuously innovated and widely applied. The aircraft is a powerful aid for pesticide spraying operation due to the advantages of high efficiency and capability of covering farmlands in a large area. In order to meet the strict requirements of agricultural production on accurate and efficient pesticide application, the pesticide spraying device is a key component of an aircraft. In the pesticide spraying device carried by the aircraft, the pesticide storage box is closely connected with monitoring equipment such as a liquid level detector. When the pesticide in the pesticide storage box is exhausted, operators face two choices, namely, directly refilling the pesticide storage box on the aircraft with the pesticide and replacing the pesticide storage box. Once the storage tank is selected for replacement, the first step in removing the storage tank has to remove the associated monitoring device, since the monitoring device is firmly secured to the storage tank. Even if the quick-release connectors or interfaces are adopted for the devices such as part of the medicine storage box and the liquid level meter, the devices such as the liquid level meter can be separated from the old medicine storage box and installed to the new box only by loosening the quick-release connectors when the medicine storage box is replaced, but the process is still complicated in steps. The disassembly and the installation of the equipment are repeated every time the medicine storage box is replaced, so that the time consumption for installing the medicine storage box is greatly prolonged. More troublesome is, when the medicine storage box of different degree of depth is changed to needs, in order to ensure equipment such as level gauge can accurate measurement liquid level, still probably need debug equipment, this certainly further drags slow operation process, brings a great deal of inconvenience for the actual pesticide spraying work of being tense, has seriously influenced operating efficiency. Disclosure of utility model The utility model aims to provide a pesticide spraying device for an aircraft, so as to solve the technical problems in the background art. The pesticide spraying device for the aircraft comprises an aircraft body and a mounting plate, wherein the aircraft body is detachably connected with the mounting plate, a pesticide storage box is detachably mounted on the aircraft body, the transition box is arranged on the mounting plate and is positioned on one surface of the mounting plate facing the pesticide storage box, the transition box is used for providing a mounting position of a liquid level meter, a mounting groove is formed in one surface of the transition box facing the pesticide storage box, the mounting groove is matched with the pesticide storage box, a connecting block is arranged on one surface of the pesticide storage box facing the transition box, the connecting block is used for connecting the pesticide storage box with the transition box, a clamping groove is formed in the connecting block, a clamping block is slidably connected on the transition box, the clamping block is matched with the clamping groove, the clamping block is used for fixing the position of the connecting block, the transition box is arranged on one surface of the mounting plate facing the pesticide storage box, and is specially used for providing a mounting position for monitoring device such as a liquid level meter, so that the monitoring device is separated from the pesticide storage box, the monitoring device does not need to be dismounted when the pesticide storage box is replaced, the aircraft body is in a reliable and loose operation process. In a further embodiment, a plurality of ejection springs are arranged, the ejection springs are positioned on one surface of the clamping block, which is far away from the medicine storage box, and are arranged in the transition box, and the ejection springs are used for pushing the clamping block to move towards the direction of the connecting block, wherein the elastic performance of the ejection springs can be used for ensuring that the ejection springs can work normally under various environmental conditions and cannot fail due to temperature and humidity changes, and the mounting positions of the springs are accurate, so that the force for pushing the clamping block is uniform. In a further embodiment, one end of the fixing rod is connected with the clamping block, the other end of the fixing rod penetrates through the transition box, and the fixing key is arranged on the transition box and used for limiting the position of the fixing rod, wherein the fixing rod and the fixing key are made o