CN108797479A - One kind, which is swept, washes all-in-one machine - Google Patents

Abstract

The invention discloses a sweeping and cleaning integrated machine, which includes a chassis, a clean water tank and a sewage tank, and also includes a rolling brush assembly and a wiper rake assembly. The rolling brush assembly is arranged between the front and rear wheels under the chassis. The wiper rake assembly is arranged behind the rear wheel, the front of the roller brush assembly is provided with a sprinkler pipe connected with the fresh water tank, and the chassis is provided with a roller brush lifting mechanism for adjusting the lifting of the roller brush assembly. The chassis is provided with a wiper rake lifting mechanism for adjusting the lift of the wiper rake assembly. The integrated sweeping and washing machine has a reasonable structural design, and each module can be adjusted according to the road surface conditions, which is highly usable; and the modules are integrated, with a compact structure, which is convenient for later adjustment and maintenance.

Description

A sweeping and washing machine

technical field

The invention relates to the technical field of sanitation vehicles, in particular to an integrated sweeping and washing machine.

Background technique

The current sanitation vehicle has a single function, and each component cannot be adjusted according to the road conditions, and the use conditions are limited by the road conditions; moreover, the structures are complex and inconvenient for maintenance.

Contents of the invention

Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide an integrated sweeping and washing machine, so as to achieve the purpose of being easy to adjust according to the road surface conditions.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:

The sweeping and cleaning machine includes a chassis, a clean water tank and a sewage tank, and also includes a rolling brush assembly and a wiper rake assembly. The rolling brush assembly is arranged between the front and rear wheels under the chassis, and the wiper rake assembly Located behind the rear wheels, the front of the roller brush assembly is provided with a sprinkler pipe connected to the clean water tank, and the chassis is provided with a roller brush lifting mechanism for adjusting the lifting of the roller brush assembly. The wiper rake lifting mechanism that adjusts the lifting of the wiper rake assembly.

Further, the rolling brush lifting mechanism includes a rolling brush lifting push rod, the lower end of the rolling brush lifting push rod is connected to the upper part of the rolling brush assembly, and the side of the rolling brush assembly is connected to the chassis through four connecting rods.

The wiper rake lifting mechanism includes a wiper rake lifting push rod and a cable, one end of the cable is connected with the wiper rake lifting push rod, and the other end of the cable is connected with the wiper rake assembly.

The sprinkler pipe is arranged in front of the roller brush assembly.

The clean water tank is arranged on the chassis, and the dirty water tank is arranged on the clean water tank.

The chassis is provided with a fixed bracket, the upper end of the fixed bracket is hinged with an adjustment bracket, one end of the adjustment bracket is hinged with the upper end of the roller brush lifting push rod, and the other end of the fixed bracket corresponding to the adjustment bracket is provided with an adjustment bolt.

The wiper rake assembly includes a mounting frame, a wiper rake elevating frame and a wiper rake. On the other end of the frame, the other end of the cable is connected with the lifting frame of the wiper rake.

Compared with the prior art, the present invention has the following advantages: the structural design of the integrated sweeping and washing machine is reasonable, each module can be adjusted according to the road surface conditions, and the usability is strong; and the modules are integrated, the structure is compact, and it is convenient for later adjustment and maintenance.

Description of drawings

The following is a brief description of the content expressed in the drawings of this manual and the marks in the drawings:

Fig. 1 is a schematic diagram of the sweeping and washing machine of the present invention.

Fig. 2 is a partial schematic diagram of the sweeping and washing machine of the present invention.

In the picture:

1. Chassis, 2. Clean water tank, 3. Battery pack, 4. Sewage tank, 5. Suction fan, 6. Warning light, 7. Steering assembly, 8. Front cover, 9. Brake system, 10. Front guard Lever, 11. Front drive wheel, 12. Side anti-collision structure, 13. Water pump, 14. Sprinkler pipe, 15. Roller brush, 16. Roller brush motor, 17. Roller brush box, 18. Garbage bin, 19. Wiper rake lifting push rod, 20. Rear wheel, 21. Wiper rake assembly, 22. Rear bumper bar, 23. Electrical system, 24. Roller brush lifting push rod.

Detailed ways

The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

As shown in FIG. 1 and FIG. 2 , the integrated cleaning machine includes a chassis 1 , a fresh water tank 2 , a dirty water tank 4 , a roller brush assembly and a wiper rake assembly 21 .

The roller brush assembly is arranged between the front and rear wheels under the chassis, the wiper rake assembly 21 is arranged behind the rear wheel, the front of the roller brush assembly is provided with a sprinkling pipe 14 connected with the fresh water tank, and the chassis is provided with a nozzle for adjusting the roller brush. The roller brush lifting mechanism for lifting and lowering the assembly, and the wiper rake lifting mechanism for adjusting the lifting of the wiper rake assembly is provided on the chassis.

The rolling brush lifting mechanism comprises the rolling brush lifting push rod 24, the lower end of the rolling brush lifting push rod links to each other with the rolling brush assembly top, and the side of the rolling brush assembly is connected with the chassis by four connecting rods.

Preferably, the chassis is provided with a fixed bracket, the upper end of the fixed bracket is hinged with an adjustment bracket, one end of the adjustment bracket is hinged with the upper end of the roller brush lifting push rod, and the other end of the fixed bracket corresponding to the adjustment bracket is provided with an adjustment bolt. By rotating the adjusting bolt, the angle of the adjusting bracket can be adjusted, thereby adjusting the position of the roller brush lifting push rod, adjusting the degree of pressing of the roller brush assembly to the ground, and changing the pressure of the roller brush on the ground.

The lower end of the rolling brush lifting push rod 24 is connected with the rolling brush assembly by a damping spring, which reduces the impact of the rolling brush assembly on the lifting motor and protects the lifting motor.

One side of the roller brush assembly is connected with the chassis through a lifting link and a lifting adjustment rod, thereby forming a four-link connection. Specifically, the lifting link and the lifting adjustment rod are arranged side by side. The upper end of the lifting link is hinged on the chassis, and the lower end of the lifting link is hinged on the roller brush assembly. The upper end of the lift adjustment lever is hinged on the chassis, and the lower end of the lift adjustment lever is hinged on the roller brush assembly. The lift adjustment lever is an adjustable length adjustment lever, and the roller brush assembly can be adjusted up and down stably.

The chassis 1 is provided with a cable with adjustable length, and the lower end of the cable is connected with the roller brush assembly. Preferably, the pull rod is hinged on the chassis, and the other end of the pull rod is connected with the roller brush assembly through a pull cable.

An adjustment handle provided on the chassis corresponding to one end of the pull rod, or a cylinder. Adjustment handles are preferred. The chassis is provided with a screw hole, and the adjusting handle includes a screw rod and a handle arranged at the upper end of the screw rod. The screw rod is located in the screw hole on the chassis, and the lower end of the screw rod corresponds to one end of the pull rod.

When the roller brush lifting push rod is descending, the roller brush assembly will pull the cable to drive the left end of the pull rod to have a downward force, and the right end will rise upwards to the adjustment handle. At this time, the roller brush assembly will drop to the lowest position. The lowest position of the roller brush assembly cannot be satisfied or is too low. Since the length of the cable remains unchanged, by rotating the adjustment handle and adjusting the height of the left end of the pull rod, the degree of pressing of the roller brush assembly to the ground can be adjusted and the roller brush assembly can be changed. The pressure on the ground is suitable for cleaning different road surfaces.

The wiper rake lifting mechanism includes a wiper rake lifting push rod 19 and a drag cable, one end of the drag cable is connected with the wiper rake lifting push rod, and the other end of the drag cable is connected with the wiper rake assembly.

Preferably, the wiper rake assembly includes a mounting frame, a wiper rake lifting frame and a wiper rake, the mounting frame is arranged on the chassis, one end of the wiper rake lifting frame is hinged on the mounting frame, and the wiper rake is arranged on the wiper rake lifting frame On the other end of the cable, the other end of the cable is connected with the lifting frame of the wiper rake.

The lifting and lowering adjustment of the wiper rake can be completed by controlling the lifting push rod of the wiper rake. The adjustment operation is simple. The transmission structure is a purely mechanical structure, which is simple in structure, easy to operate, low in failure rate, and large in adjustment range.

The wiper rake fixed frame on the upper part of the wiper rake is hinged on the wiper rake lifting frame through the connecting plate. The upper end of the connecting plate is connected with the other end of the mounting frame through a telescopic adjustment rod, and the wiper can be adjusted by stretching the adjustment rod. Rake angle.

Specific examples are:

The pure electric sweeping and washing machine mainly includes the chassis of the sweeping and washing machine, the roller brush lifting mechanism, and the wiper rake lifting mechanism; the cleaning and cleaning machine chassis 1 is used as the carrier, and the clean water tank 2 is fixed on the sweeping and washing machine chassis 1 by bolts , the sewage tank 4 is installed directly above the clean water tank 2 through a hinge, and the sewage tank 4 can be opened sideways, the battery pack 3 is placed on the cavity chassis at the rear of the clean water tank 2, and the water suction fan assembly 5 is installed on the sewage tank 4 In the cavity, the warning light 6 is installed on the top of the waste water tank 4, and the steering assembly 7 is installed on the front part of the chassis of the sweeping and washing machine through bolts, and is driven to the front wheel through the direction shaft, universal joint and sprocket to realize the rotation of the direction. The front cover 8 is installed on the steering assembly 7, and the brake system 9 is installed on the left side of the front end of the chassis 1 of the sweeping and washing machine, and is transmitted to the disc brake caliper in the rear wheel through the brake pedal and the brake oil circuit. Rod 10 is installed on the chassis 1 of the sweeping and washing machine to protect the front of the machine. The front drive wheel 11 is installed on the lower part of the chassis 1 of the washing and washing machine to play two functions of driving and steering. The side anti-collision wheel device 12 is installed on the sweeping machine through the bracket On the chassis 1 of the all-in-one washing machine, the water pump 13 is installed on the side anti-collision wheel device 12, and the clean water in the clean water tank 2 is pumped into the sprinkler pipe 14 through the solenoid valve, and then sprinkled on the ground, and the sprinkler pipe 14 is installed in the roller brush box The front part of the body 17, the roller brush 15 is installed inside the roller brush box 17 through the rotating shaft, the roller brush motor 16 is installed directly above the roller brush box 17, and the roller brush 15 is driven to rotate in the direction shown in the figure through the belt transmission, and the dustbin 18 is installed on the The back part of the roller brush box 17, the roller brush box 17 is connected with the chassis 1 of the sweeping and washing machine through a four-bar linkage mechanism, and is raised and lowered in parallel according to the four-bar linkage mechanism, and the lifting push rod 19 of the wiper rake assembly is installed on the sweeping and washing machine Below the middle part of the chassis 1, the wiper rake assembly 21 is lifted by a cable, and the rear wheel 20 is installed on the rear wheel shaft at the rear of the chassis 1 of the sweeping and washing machine. Installed at the bottom, and connected with the waste water tank through a corrugated hose, the rear anti-collision bar 22 is installed on the rear of the chassis 1 of the sweeping and washing machine to protect the rear of the machine; the electrical system 23 is installed under the seat in the middle of the clean water tank 2.

Drive the all-in-one electric sweeper and washer to the workplace, fill the clean water tank 2 with clean water, press the water suction button, the lifting push rod 19 of the wiper rake assembly receives a signal, put down the wiper rake assembly 21 to the ground, and press The cleaning button, the rolling brush lifting push rod 24 receives the signal, puts down the rolling brush box 17, and the rolling brush motor 16 drives the rolling brush 15 to slowly turn to 1000r/min while stepping on the driving pedal and the machine moves forward. At the same time, the solenoid valve and the water pump 13 At the same time, the water flows from the clear water tank 2 to the sprinkling pipe 14 after the water pump 13 is pressurized. The relative rotation sweeps the granular garbage on the ground into the dustbin 18, and the process of friction between the bristles and the ground can clean up the dirt on the ground, and the sewage after brushing passes through the wiper rake assembly 21 and the suction fan assembly 5 Under the action of the corrugated hose, the sewage is sucked into the sewage tank 4, and sweeping, washing and drying are achieved at one time. After the garbage in the garbage box 18 is full, the garbage box 18 is extracted from the side door, and the garbage is dumped and put back. .

The foregoing is only an illustration of preferred embodiments of the present invention, and the above technical features can be combined arbitrarily to form multiple embodiments of the present invention.

The present invention has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above methods, as long as various insubstantial improvements are made using the concept and technical solutions of the present invention, or the present invention will be If the concept and technical solutions of the present invention are directly applied to other occasions, they all fall within the protection scope of the present invention.

Claims (7)

1. An all-in-one sweeping and cleaning machine, comprising a chassis, a clean water tank and a sewage tank, characterized in that: it also includes a rolling brush assembly and a wiper rake assembly, and the rolling brush assembly is arranged between the front and rear wheels under the chassis, The wiper rake assembly is arranged behind the rear wheel, the front of the roller brush assembly is provided with a sprinkler pipe connected to the fresh water tank, and the chassis is provided with a roller brush lifting mechanism for adjusting the roller brush assembly. The chassis is provided with a wiper rake lifting mechanism for adjusting the lifting of the wiper rake assembly. 2. The integrated sweeping and washing machine according to claim 1, characterized in that: the rolling brush lifting mechanism includes a rolling brush lifting push rod, the lower end of the rolling brush lifting push rod is connected with the upper part of the rolling brush assembly, and the rolling brush assembly The formed side and the chassis are connected by four linkages. 3. The integrated sweeping and washing machine according to claim 1, characterized in that: the wiper rake lifting mechanism includes a wiper rake lifting push rod and a cable, one end of the cable is connected to the wiper rake lifting push rod, The other end of the cable is connected with the wiper rake assembly. 4. The integrated sweeping and washing machine according to claim 1, characterized in that: the sprinkler pipe is arranged in front of the roller brush assembly. 5. The integrated cleaning machine according to claim 1, characterized in that: the clean water tank is set on the chassis, and the dirty water tank is set on the clean water tank. 6. The all-in-one sweeping and washing machine according to claim 2, characterized in that: the chassis is provided with a fixed bracket, the upper end of the fixed bracket is hinged with an adjustment bracket, and one end of the adjustment bracket is hinged with the upper end of the roller brush lifting push rod , the other end of the fixing bracket corresponding to the adjusting bracket is provided with an adjusting bolt. 7. The all-in-one sweeper and washer according to claim 3, characterized in that: the wiper rake assembly includes a mounting frame, a wiper rake elevating frame and a wiper rake, the installation is set on the chassis, and the wiper rake is lifted and lowered One end of the frame is hinged on the mounting frame, the wiper rake is arranged on the other end of the wiper rake elevating frame, and the other end of the drag cable is connected with the wiper rake elevating frame.