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CN-121992741-A - Electrically-driven multi-stage dust collection sweeper

CN121992741ACN 121992741 ACN121992741 ACN 121992741ACN-121992741-A

Abstract

The present invention belongs to the technical field of vacuum cleaning vehicles, specifically an electrically driven multi-stage vacuum cleaning vehicle, comprising a vehicle body and a cleaning component. The interior of the vehicle body is equipped with a vacuum cleaning component and a protective component. The cleaning component includes a cleaning seat, a cleaning roller, a driving wheel, and a crushing roller. The crushing roller rotates and is sleeved on the inner wall of the cleaning seat. The rotating cleaning roller quickly gathers road garbage and debris. When the cleaning roller runs, it synchronously drives the crushing roller and cutting teeth to rotate at high speed, effectively reducing the particle size of the garbage and debris. At the same time, the air flow sensor is linked with the electric push rod. When debris blocks the outer wall of the cutting teeth, the air flow sensor can sense the change of air flow and trigger the electric push rod, thereby releasing the seal of the air flow pipe. Relying on Bernoulli The principle is to generate high-speed airflow that impacts the outer wall of the blade teeth, Changing the position of blocked debris helps the cutting teeth smoothly complete the crushing operation, greatly improving the overall cleaning efficiency of the equipment.

Inventors

  • ZHOU YONGDING

Assignees

  • 浙江杰飞岳机电工程有限公司

Dates

Publication Date
20260508
Application Date
20260309

Claims (10)

  1. 1. The electric-driven multistage dust collection sweeper is characterized by comprising a sweeper body (1) and a sweeping component, wherein the dust collection component and a protection component are arranged in the sweeper body (1); The cleaning assembly comprises a cleaning seat (2), a cleaning roller (3), a driving wheel (4) and a crushing roller (5), wherein the crushing roller (5) is rotationally sleeved on the inner wall of the cleaning seat (2), a cutting cutter tooth (6) is fixedly sleeved on the outer wall of the crushing roller (5), a dust suction pipe (7) is installed on the upper top end of the cleaning seat (2), a control seat (8) is installed on the side wall of the cleaning seat (2), an electric push rod (9) is installed on the inner wall of the control seat (8), the inner wall of the dust suction pipe (7) is in electric signal connection with the control end of the electric push rod (9) through an air flow sensor (10), an air flow pipe (11) is installed at the lower bottom end of the control seat (8), a plurality of end parts of the air flow pipe (11) are installed on the side wall of the cleaning seat (2), and a driving assembly is installed on the outer side wall of the cleaning seat (2).
  2. 2. The electrically-driven multistage dust collection sweeper of claim 1, wherein the driving assembly comprises a mounting seat (12) mounted at the lower bottom end of the sweeper body (1), a lifting rod (14) is mounted at the inner bottom end of the mounting seat (12) through a damping spring (13), a cross beam (15) is mounted at the output end of the lifting rod (14), the sweeping roller (3) is rotatably sleeved on the inner wall of the cross beam (15), and the driving wheel (4) is mounted at the driving end of the sweeper body (1).
  3. 3. The electrically-driven multistage dust collection sweeper is characterized in that a driving motor (16) is installed on the outer wall of the sweeping seat (2), a toothed idler wheel (17) is installed on the output end of the driving motor (16) and the outer wall of the sweeping roller (3), the outer walls of the toothed idler wheels (17) are in transmission sleeve joint through a synchronous belt (18), a belt pulley (19) is fixedly sleeved on the outer wall of one driving motor (16) and the outer wall of the smashing roller (5), and the outer walls of the two belt pulleys (19) are in transmission sleeve joint through a transmission belt (20).
  4. 4. The electrically-driven multistage dust collection sweeper of claim 3, wherein a miniature generator (21) and a battery unit (22) are arranged on the outer side wall of the sweeper seat (2), a gear (23) is fixedly sleeved at the driving end of the miniature generator (21) and the output end of one of the driving motors (16), the two gears (23) are meshed for transmission, the output end of the miniature generator (21) is fixedly connected with the input end of the battery unit (22) through an electric lead (24), the output end of the battery unit (22) is fixedly connected with the input end of the electric push rod (9), and a receiver (25) is arranged at the control end of the electric push rod (9).
  5. 5. The electrically-driven multistage dust collection sweeper of claim 1, wherein the dust collection assembly comprises a driving fan (26), a filtering bin (27) and a flow guide baffle (28), the filtering bin (27) is arranged on the inner side wall of the sweeper body (1), the driving fan (26) is arranged on the upper top end of the filtering bin (27), and the input end of the driving fan (26) is fixedly sleeved with the exhaust end of the filtering bin (27).
  6. 6. The electrically driven multi-stage dust collection sweeper of claim 5, wherein the flow guide baffle (28) is arranged on the inner wall of the filter bin (27), the inner wall of the filter bin (27) is filled with filter filler, and two ends of the dust collection pipe (7) are respectively arranged at the input end of the filter bin (27) and the output end of the sweeping seat (2).
  7. 7. The multi-stage dust collection motor sweeper of claim 5, wherein the dust collection assembly further comprises an electric push rod (29) arranged at the lower bottom end of the sweeper body (1), dust collection seats (30) are arranged at the output ends of the electric push rods (29), and roller brushes (31) are rotatably sleeved on the inner walls of the dust collection seats (30).
  8. 8. The electrically driven multi-stage dust collection sweeper of claim 7, wherein a chain wheel (32) is fixedly sleeved on the outer wall of the roller brush (31), a chain strip (33) is sleeved on the outer wall of the chain wheel (32) in a transmission manner, and a silica gel plate (34) is arranged at the end part of the sweeping seat (2).
  9. 9. The electrically-driven multistage dust collection sweeper of claim 8, wherein the protection assembly comprises a telescopic seat (35) arranged on the outer side wall of the sweeper body (1), an electric telescopic rod (36) is arranged on the inner wall of the telescopic seat (35), a protection rubber plate (37) is arranged at the output end of the electric telescopic rod (36), and the protection rubber plate (37) is in sliding sleeve connection with the inner wall of the telescopic seat (35).
  10. 10. The electrically-driven multistage dust collection sweeper of claim 5, wherein a purge pipe (38) is arranged on the outer wall of the sweeper body (1), the output end of the purge pipe (38) is fixedly sleeved with the output end of the driving fan (26), and a control box and a generator are respectively arranged on the inner wall of the sweeper body (1).

Description

Electrically-driven multi-stage dust collection sweeper Technical Field The invention belongs to the technical field of dust-collecting sweeper trucks, and particularly relates to an electrically-driven multi-stage dust-collecting sweeper truck. Background The dust collection sweeper is automatic sanitation industry cleaning equipment integrating road surface cleaning, dust collection and dust fall, collects the garbage by means of mechanical walking and sweeping and gathering the garbage by a negative pressure dust collection system, reduces dust emission by matching with an atomization dust fall structure, has high cleaning efficiency, greatly saves labor, and can rapidly finish cleaning of large-area roads and sites. The invention discloses a new energy efficient sweeper, which is disclosed in a patent publication No. CN111749177B and has the technical scheme that the new energy efficient sweeper comprises a sweeper body, a front disc brush is arranged at the bottom end of the front side of the sweeper body, rear disc brushes are symmetrically arranged at the two sides of the bottom end of the rear side of the sweeper body, a collecting box is arranged in the rear side of the sweeper body, a fan is arranged at one side of the inside of the collecting box, a discharge opening is arranged at the rear side of the outside of the collecting box, a dust suction pipe is arranged at the bottom end of the collecting box and extends to the outside of the collecting box, a suction nozzle is arranged at the bottom end of the dust suction pipe and is positioned at the rear side of the rear disc brush, a water tank is arranged at the side of the collecting box at the rear side of the inside of the sweeper body, a plurality of solar panels are arranged at the top end of the inside of the sweeper body, a first sliding groove is arranged at the bottom end of the top plate, and a sliding block matched with the first sliding groove is arranged on the first sliding groove. The garbage collection device has the beneficial effects that the pressing plate can timely compress garbage in the cleaning vehicle along with the movement of the cleaning vehicle, so that the space in the collection box can be greatly saved. The technology has the defects that the technical scheme can utilize the pressing plate to rapidly compress the garbage impurities collected in the cleaning vehicle in the cleaning process through the mutual matching of parts, so that the space in the collecting box is saved, but in the outdoor cleaning process, the garbage impurities with toughness such as branches and leaves are always encountered, the phenomenon of accumulation and blockage in an air duct is easy to occur only through the absorption of wind power, the situation that the absorption is blocked and then the cleaning dust is reduced is caused, and the working effect of the dust collection cleaning vehicle is very unfavorable to be improved. Therefore, the invention provides an electrically-driven multi-stage dust collection sweeper. Disclosure of Invention In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved. The invention solves the technical problems by adopting the technical scheme that the electric-driven multi-stage dust collection sweeper comprises a sweeper body and a sweeping component, wherein the inside of the sweeper body is provided with the dust collection component and the protection component; The cleaning assembly comprises a cleaning seat, a cleaning roller, a driving wheel and a crushing roller, wherein the crushing roller is rotationally sleeved on the inner wall of the cleaning seat, a cutting cutter tooth is fixedly sleeved on the outer wall of the crushing roller, a dust suction pipe is arranged at the upper top end of the cleaning seat, a control seat is arranged on the side wall of the cleaning seat, an electric push rod is arranged on the inner wall of the control seat, the inner wall of the dust suction pipe is connected with a control end electric signal of the electric push rod through an air flow sensor, a gas flow pipe is arranged at the lower bottom end of the control seat, a plurality of end parts of the gas flow pipe are arranged on the side wall of the cleaning seat, and a driving assembly is arranged on the outer side wall of the cleaning seat. Further, the driving assembly comprises a mounting seat arranged at the lower bottom end of the vehicle body, a lifting rod is arranged at the inner bottom end of the mounting seat through a damping spring, a cross beam is arranged at the output end of the lifting rod, the cleaning roller is rotatably sleeved on the inner wall of the cross beam, and the driving wheel is arranged at the driving end of the vehicle body. Further, driving motor is installed to the outer wall of cleaning seat, driving motor's output reaches the outer wall of cleaning roller all installs the toothed idler, and is a pluralit