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CN-224213199-U - Suction sweeping type suction nozzle of sweeper

CN224213199UCN 224213199 UCN224213199 UCN 224213199UCN-224213199-U

Abstract

The utility model discloses a suction nozzle of a suction sweeper, which belongs to the technical field of suction nozzles of the sweeper, and comprises a suction nozzle shell, a connecting frame, a suction mechanism, a separation mechanism, an early suction nozzle shell, a gathering mechanism, a garbage collection mechanism and a mounting mechanism, wherein the connecting frame is arranged between the two suction nozzle shells and is used for connecting the two suction nozzle shells, the suction mechanism is arranged on the suction nozzle shell and is used for cleaning leaf dust, the separation mechanism is arranged in the early suction nozzle shell and is used for assisting the suction mechanism in cleaning, the gathering mechanism is arranged on the suction nozzle shell and is used for gathering garbage, and the mounting mechanism is arranged on the top side of the suction nozzle shell and is used for mounting the suction nozzle shell on the sweeper. According to the utility model, the contained garbage is sucked into the garbage truck through the negative pressure environment by utilizing the negative pressure pipe and the negative pressure chamber, meanwhile, air flow generated when the garbage truck is used for manufacturing negative pressure is injected into the air blowing pipe and the inclined nozzle, and the inclined nozzle is used for blowing air to the ground in the range of 30-40 degrees, so that the condition that leaves are stuck to the ground can be disturbed, and the aim of enhancing the cleaning effect of equipment is fulfilled.

Inventors

  • WEN KE

Assignees

  • 徐州乐生车业有限公司

Dates

Publication Date
20260508
Application Date
20250414

Claims (10)

  1. 1. A suction nozzle of a suction sweeping type sweeper, characterized by comprising the following steps: A suction nozzle housing (1); A connection frame (101) arranged between the two nozzle housings (1) for connecting the two nozzle housings (1); A suction mechanism arranged on the suction nozzle housing (1) for cleaning leaf dust; The separating mechanism is arranged in the early suction nozzle shell (1) and is used for assisting the cleaning of the suction mechanism; The gathering mechanism is arranged on the suction nozzle shell (1) and is used for gathering garbage; The mounting mechanism is arranged on the top side of the suction nozzle shell (1) and is used for mounting the suction nozzle shell (1) on the sweeper; Wherein, the installation mechanism also comprises a lifting driving component for driving the suction nozzle shell (1) to lift.
  2. 2. The suction sweeper nozzle of claim 1 wherein said suction mechanism comprises: the negative pressure pipe (2) is arranged at the top side of the suction nozzle shell (1) and is used for connecting a pump on the sweeper; a connecting hole (201) which is arranged on the suction nozzle shell (1); The negative pressure chamber (202) is arranged at the bottom side of the suction nozzle shell (1), the negative pressure chamber (202) is communicated with the connecting hole (201), and garbage is accumulated and transported by utilizing negative pressure.
  3. 3. The suction sweeper nozzle of claim 1 wherein said gathering means comprises: The rotating mounting frame (3) is arranged on the inner wall of the negative pressure chamber (202); the gathering plate (301) is arranged on the rotary mounting frame (3) and is used for collecting garbage on the side face of the suction nozzle shell (1); A triangular gathering plate (302) arranged on the suction nozzle housing (1); The adjusting driving assembly is arranged on the suction nozzle shell (1) and is used for driving the rotating mounting frame (3) and the gathering plate (301) to adjust the angle; wherein, a safety component for buffering the gathering plate (301) from contacting other objects is also arranged on the gathering plate (301).
  4. 4. A suction sweeper nozzle as recited in claim 3, wherein said adjustment drive assembly comprises: an adjusting motor (303) arranged on the top of the suction nozzle housing (1); a driving rod (304) arranged in the suction nozzle housing (1) and used for connecting the adjusting motor (303) and the rotary mounting frame (3); And the limiting sleeve (305) is arranged on the driving rod (304) and limits the driving rod (304) to rotate at a fixed position.
  5. 5. A suction sweeper nozzle as recited in claim 3, wherein said safety assembly comprises: a mounting block (306) arranged at the outermost end of the gathering plate (301); a protective wheel (307) arranged on the mounting block (306) for contacting an object.
  6. 6. The suction sweeper nozzle of claim 1 wherein said separation mechanism comprises: A blowing pipe (4) arranged on the top side of the suction nozzle housing (1); And an inclined nozzle (401) arranged on the side inner wall of the negative pressure chamber (202) for blowing up garbage stuck to the ground.
  7. 7. The suction sweeper nozzle of claim 1 wherein said mounting mechanism comprises: A top mount (5) arranged on the top side of the nozzle housing (1); a bottom mounting bracket (501) arranged at the top end of the suction nozzle housing (1); A first synchronizing rod (502) arranged between the top mounting frame (5) and the bottom mounting frame (501) and used for controlling the distance between the top mounting frame (5) and the bottom mounting frame (501); And the first rotating shaft (503) is arranged at two ends of the first synchronizing rod (502) and is used for connecting the top mounting frame (5) and the bottom mounting frame (501).
  8. 8. A suction sweeper nozzle according to claim 7, characterized in that a second synchronizing rod (504) for controlling the distance between the top mounting frame (5) and the bottom mounting frame (501) is arranged between the top mounting frame (5) and the bottom mounting frame (501), and a second rotating shaft (505) for connecting the top mounting frame (5) and the bottom mounting frame (501) is arranged at both ends of the second synchronizing rod (504).
  9. 9. The suction sweeper nozzle of claim 1 wherein said lift drive assembly comprises: A hydraulic telescopic rod (506) arranged on the top side of the suction nozzle housing (1) and used for driving the relative movement position of the top mounting frame (5) and the bottom mounting frame (501); The rotary connecting blocks (507) are arranged at two ends of the hydraulic telescopic rod (506); The lifting installation block (508) is arranged on the rotating connection block (507), and the rotating connection block (507) is matched with the lifting installation block (508) to transmit the driving force of the hydraulic telescopic rod (506).
  10. 10. A suction sweeper nozzle according to claim 1, characterized in that the nozzle housing (1) further comprises: a mounting frame (102) arranged on the side surface of the suction nozzle housing (1); And the universal wheel (103) is arranged on the mounting frame (102) and is used for supporting the suction nozzle shell (1).

Description

Suction sweeping type suction nozzle of sweeper Technical Field The utility model relates to the technical field of sweeper suction nozzles, in particular to a suction sweeper suction nozzle. Background The road sweeper belongs to a road cleaning product and is mainly used for road maintenance and cleaning. With the rapid coming age of urban construction, the maintenance of urban roads is proceeding towards mechanized development, and road cleaning vehicles become the main force army of urban road maintenance, and a suction nozzle is one of the core components of the road cleaning vehicles. Chinese patent publication No. CN219772832U discloses a vacuum cleaner comprising a suction nozzle cavity, a first suction tube, a barrier mechanism and a second suction tube, wherein the first suction tube is disposed on the suction nozzle cavity, the first suction tube is communicated with the suction nozzle cavity, the barrier mechanism is disposed in the suction nozzle cavity, the barrier mechanism is detachably connected with the suction nozzle cavity, the barrier mechanism is used for separating the suction nozzle cavity into a double-layer structure, the second suction tube is disposed on the barrier mechanism, the second suction tube is in butt joint with the first suction tube, one end of the second suction tube is communicated with the barrier mechanism, and the other end of the second suction tube is communicated with the first suction tube. The double-layer structure suction nozzle device of the sweeper can be used for sucking and picking up garbage on a conventional road surface, and can be used for sucking and picking up leaves, so that the structure is simple, the installation is convenient, the double-acting function is realized, the use cost is reduced, and the universality of the suction nozzle device is improved. However, when the above patent and part of the sweeper are faced to rainy days, the problem of insufficient cleaning capability exists, and part of garbage such as leaves and plastic bags can be tightly adhered to the ground under the soaking of rainwater, so that the suction nozzle of the sweeper cannot sufficiently clean the garbage. Disclosure of utility model Aiming at the technical defects, the utility model aims to provide a suction sweeper suction nozzle which aims to solve the problems that the cleaning capability is insufficient, part of garbage such as leaves and plastic bags can be tightly adhered to the ground under the soaking of rainwater, and the suction sweeper suction nozzle cannot sufficiently clean the garbage. In order to solve the technical problems, the utility model adopts the following technical scheme: A suction sweeper nozzle comprising: A suction nozzle housing; the connecting frame is arranged between the two suction nozzle shells and is used for connecting the two suction nozzle shells; A suction mechanism arranged on the suction nozzle housing for cleaning leaf dust; The separating mechanism is arranged in the early suction nozzle shell and is used for assisting the cleaning of the suction mechanism; the gathering mechanism is arranged on the suction nozzle shell and is used for gathering garbage; the mounting mechanism is arranged on the top side of the suction nozzle shell and is used for mounting the suction nozzle shell on the sweeper; wherein, the installation mechanism still includes the lift drive subassembly that is used for driving the suction nozzle casing and goes up and down. Preferably, the suction mechanism includes: The negative pressure pipe is arranged at the top side of the suction nozzle shell and is used for connecting a pump on the sweeper; The connecting hole is formed in the suction nozzle shell; The negative pressure chamber is arranged at the bottom side of the suction nozzle shell and is communicated with the connecting hole, and garbage is accumulated and transported by utilizing negative pressure. Preferably, the gathering mechanism includes: The rotating mounting frame is arranged on the inner wall of the negative pressure chamber; The gathering plate is arranged on the rotary mounting frame and is used for collecting garbage on the side face of the suction nozzle shell; the triangular gathering plate is arranged on the suction nozzle shell and is used for gathering garbage in the middle part; The adjusting driving assembly is arranged on the suction nozzle shell and used for driving the rotating mounting frame and the gathering plate to adjust the angle; and the safety component is arranged on the gathering plate and used for buffering the contact of the gathering plate and other objects. Preferably, the adjustment drive assembly includes: An adjusting motor disposed at the top of the nozzle housing for providing a driving force; the driving rod is arranged in the suction nozzle shell and is used for connecting the adjusting motor and the rotating mounting frame; The limiting sleeve is arranged on the driving rod and limits the drivin