CN101283893A - Human mopping car - Google Patents

Abstract

A kind of human mopping car, including body, water tank, driving mechanism, steering mechanism, front wheel and rear wheel, the front wheel is installed on the front end of the vehicle body through the front wheel shaft, the rear wheel is installed on the rear end of the vehicle body, the driving mechanism includes double pedals, The first chain transmission group and the second chain transmission group, the steering mechanism includes a steering wheel, a steering wheel frame, a third sprocket set, a rear wheel link and a rear wheel bracket, the water tank is installed in the upper part of the vehicle body, and the water tank is connected to the sprinkler Install the active bevel gear on both sides of the rotating shaft of the flywheel, the passive bevel gear is engaged with the active bevel gear, the passive bevel gear is installed on the upper end of the disc mop connecting rod, and the disc mop connecting rod is installed on the car On the bearing on the body, the lower end of the disc mop connecting rod is installed with the disc mop. The invention can conveniently carry out the mopping operation in venues, squares and other places with large spaces, and has good mopping effect and good environmental protection.

Description

Human mopping car

technical field

The invention belongs to cleaning tools, in particular to a mopping vehicle.

Background technique

At present, manual scrubbing is still used for the cleaning of large spaces. Usually, various types of mops are used to scrub the ground. The physical labor intensity is high, laborious and time-consuming, and there are few dedicated mechanical scrubbing devices. It is electric power or diesel power, etc. Such devices are not environmentally friendly to a large extent.

Contents of the invention

In order to overcome the deficiencies of low manual mopping efficiency and non-environmental protection of mechanical mopping equipment, the present invention provides a manual mopping vehicle that can conveniently mop the floor in a large space, has good mopping effect and good environmental protection.

The technical solution adopted by the present invention to solve its technical problems is:

A kind of human mopping vehicle, comprising vehicle body, water tank, driving mechanism, steering mechanism, front wheel and rear wheel, described front wheel is installed on the front end of vehicle body through front axle, and described rear wheel is installed on vehicle body rear end, and described driving mechanism It includes a double pedal, a first chain transmission group and a second chain transmission group, the first chain transmission group includes a first sprocket, a first chain and a flywheel, and the first sprocket is fixedly installed on the double foot On the rotating shaft of the pedal, the first sprocket is connected to the flywheel through the first chain, and the second chain transmission group includes the second chain, the second sprocket and the third sprocket, and the second sprocket is connected through the The second chain is connected with the transmission of the third sprocket, the second sprocket is fixedly installed on the front wheel shaft, and the third sprocket is fixedly installed on the coaxial flywheel; the steering mechanism includes a steering wheel, a steering wheel frame, and a third sprocket group, rear wheel linkage and rear wheel bracket, the steering wheel and the steering wheel frame are fixedly connected, the third chain transmission group includes the fourth sprocket, the third chain and the fifth sprocket, and the fourth chain is fixed under the steering wheel frame The rear wheel connecting rod is installed on the bearing at the rear end of the vehicle body, the lower end of the rear wheel connecting rod is fixed to the rear wheel bracket, the fifth sprocket is fixed to the rear wheel connecting rod, the rear wheel axle is fixed to the rear wheel bracket, the fourth sprocket and The fifth sprocket is connected by a third chain; the water tank is installed on the upper middle part of the vehicle body, and the water tank is connected to the sprinkler device; driving bevel gears are installed on both sides of the rotating shaft of the flywheel, and the passive bevel gear meshes with the driving bevel gear. The passive bevel gear is installed on the upper end of the disc mop connecting rod, the disc mop connecting rod is installed on the bearing on the vehicle body, and the disc mop is installed on the lower end of the disc mop connecting rod.

As a preferred solution: the sprinkling device includes a sprinkler head, a small generator and a DC solenoid valve, the sprinkler head communicates with the water tank, the DC solenoid valve is installed in the water flow path of the sprinkler head, and the small generator Installed on the left side of the middle part of the car body, the DC solenoid valve is installed on the right side of the middle part of the car body, the driving gear is installed on the front wheel shaft, the driven gear is installed on the rotating shaft of the small generator, and the driving gear is meshed with the driven gear. The small generator is electrically connected with the DC solenoid valve.

Further, the manpower mopping vehicle also includes a mopping mechanism, the towing mechanism includes a four-bar mechanism and a roller, the four-bar mechanism is installed in the rear of the vehicle body, and the two ends of the roller are installed on both sides of the vehicle body through shafts on the four-bar mechanism.

The technical idea of the present invention is: a driving mechanism, a steering mechanism, a transmission mechanism, a sprinkling mechanism and a dragging mechanism are designed.

Driving mechanism: power is provided by two pedals at the rear of the car, and the two people balance left and right, and help each other to push the mopping car forward.

Steering mechanism: Through the operation of the single rear wheel, the front wheel follows the movement to make the body turn and realize the direction control.

Transmission mechanism: The pedals drive the wheel shaft to rotate through the chain, and then the shaft transmits power to the flywheel, and the chain drives the front wheel to rotate, and the front wheel drives the 24V generator shaft to rotate in the form of gear transmission. At the same time, the flywheel transmits part of the power to the coaxial bevel teeth to drive the disc mop to rotate.

Sprinkling mechanism: the water tank, solenoid valve and water distribution pipe are connected through water pipes, and the generator and solenoid valve are connected through a circuit. The electricity generated by the generator is stabilized at 24V through a voltage stabilizing circuit, and flows into the solenoid valve to make it work to reach the vehicle solenoid valve. Boiled water is sprinkled, and the solenoid valve of the car is turned off to prevent water from being sprinkled.

Towing mechanism: The towing mechanism is composed of two left and right four-bar mechanisms, a roller and a shaft. The four-bar mechanism can make the roller lift up and down, drop to the lowest point, and contact the ground. The four-bar mechanism is self-locking. The whole mechanism can Realize the drag and dry function.

The beneficial effects of the present invention are mainly manifested in: 1. It is convenient to carry out mopping operations in venues, squares and other places with large spaces, and the mopping effect is good; 2. It has good environmental protection.

Description of drawings

Fig. 1 is a top view of the overall structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is A-A view of the present invention.

Figure 4 is a front view of the tailstock.

Fig. 5 is a four-bar mechanism in the mopping mechanism.

Figure 6 is the circuit in the sprinkler mechanism.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

With reference to Fig. 1～Fig. 6, a kind of manpower mopping vehicle comprises vehicle body, water tank 10-1, drive mechanism, steering mechanism, front wheel 2-1, 2-3 and rear wheel 14-1, and described front wheel 2- 1. 2-3 is installed on the front end of the vehicle body through the front wheel shaft 2-2, the rear wheel 14-1 is installed on the rear end of the vehicle body, and the driving mechanism includes a double pedal 6, a first chain transmission group and a second chain transmission group, the first chain transmission group includes a first sprocket 8-1, a first chain 8-3 and a flywheel 8-2, and the first sprocket 8-1 is fixedly installed on the rotating shaft of the double pedal Above, the first sprocket 8-1 is connected to the flywheel 8-2 through the first chain 8-3, and the second chain transmission group includes the second chain 1-1, the second sprocket 1-2 and the second chain 1-2. Three sprockets 1-3, the third sprocket 1-3 is connected to the second sprocket 1-2 through the second chain 1-1, and the second sprocket 1-2 is fixedly installed on the front axle 2- 2; the steering mechanism includes a steering wheel 7, a steering wheel frame 18, a third chain wheel set, a rear wheel link 16 and a rear wheel bracket 14-2, the steering wheel 7 and the steering wheel frame 18 are fixedly connected, and the third chain The transmission group includes the fourth sprocket 15-1, the third chain 15-2 and the fifth sprocket 15-3, the fourth sprocket 15-1 is fixed under the steering wheel frame 18, and the rear wheel connecting rod 16 is installed on the rear end of the vehicle body. On the bearing, the lower end of the rear wheel connecting rod 16 is fixed to the rear wheel bracket 14-2, the fifth sprocket wheel 15-3 is fixed on the rear wheel connecting rod 16, the rear wheel shaft and the rear wheel bracket 16 are fixed, and the fourth sprocket wheel 15-1 It is connected with the fifth sprocket 15-3 through the third chain 15-2; the water tank 10-1 is installed on the middle and upper part of the vehicle body, and the water tank 10-1 is connected to the sprinkler device, on both sides of the rotating shaft of the flywheel 8-2 The driving bevel gears 20-1, 20-2 are installed, the passive bevel gears 20-3, 20-4 mesh with the driving bevel gears 20-1, 20-2, and the passive bevel gears 20-3, 20-4 are installed On the upper end of the disc mop connecting rod 13, the disc mop connecting rod 13 is installed on the bearing on the vehicle body, and the disc mop 5 is installed on the lower end of the disc mop connecting rod 13.

The sprinkler includes a sprinkler head, a 24V small generator 9-6 and a 24V DC solenoid valve 9-5, the sprinkler head communicates with the water tank 10-1, and the DC solenoid valve 9-5 is installed in the water flow path of the sprinkler head Inside, the 24V small generator 9-6 is installed on the left side of the middle part of the vehicle body, the 24V DC solenoid valve 9-5 is installed on the left side of the middle part of the vehicle body, and the driving gear 9-4 is installed on the front wheel shaft 2-2. The driven gear 9-3 is installed on the rotating shaft of the 24V small generator 9-6, the driving gear 9-4 meshes with the driven gear 9-3, the 24V small generator 9-6 and the 24V DC solenoid valve 9-5 electrical connection.

The manpower mopping vehicle also includes a mopping mechanism, and the towing mechanism includes a four-bar mechanism shown in FIG. on the rod mechanism.

This manpower mopping vehicle of the present embodiment has built-in water tank 10-1, disc mop 5 and cylinder 22 in the car body. It mainly includes the driving mechanism, which is used to control the progress of the mopping vehicle = car; the steering mechanism, which realizes the steering of the mopping vehicle; the transmission mechanism, which is used for power transmission and the change of the movement form; the working mechanism, which is used to realize the function of mopping the ground .

Driving mechanism: The driving mechanism adopts double pedal type. Two people sit on the back seat, drive the rotation of the two-person pedal 6 through the movement of the legs, and the first sprocket 8-1 rotates thereupon, thereby driving the movement of the first chain drive group and the second chain drive group, and the front wheel shaft 2-2 just drives the vehicle body forward as driving wheel.

Steering mechanism: The steering mechanism adopts the mode that the rear wheels rotate and the front wheels follow the direction, which effectively overcomes the situation that the front wheels are often blocked during rear wheel steering. That is, when the rear wheel is turning, since the left wheel of the front wheel is non-fixed, the front wheel will deflect at a certain angle with the opposite direction of the rear wheel, which is convenient for steering.

Transmission mechanism: people's power drives the rotation of the front axle 2-2 through the first chain transmission group and the second chain transmission group, thereby driving the wheels 2-3, and the wheels 2-1 follow-up. At the same time, the front axle shaft 2-2 drives the driven gear 9-3 through the driving gear 9-4 to make the generator shaft rotate to generate electricity. Also accompanying the motion of bevel gear (20-1, 20-2) in the carrying out of the first chain transmission group, the transmission of disc mop 5 thus causes.

The mopping mechanism is mainly divided into three parts:

Sprinkler mechanism: water tank 10-1, solenoid valve 9-5 and water distribution pipe 9-7 are connected by water pipe, generator 9-6 and solenoid valve 9-5 are connected by circuit diagram 6, and the electricity sent by generator 9-6 passes through stable The pressure circuit is stable at 24V, which flows into the electromagnetic valve 9-5 to make it work, and reaches the effect that the driving electromagnetic valve 9-5 turns on water and sprinkles water, and the parking electromagnetic valve 9-5 turns off the water and does not sprinkle.

Disc mop: the movement of the active bevel gears (20-1, 20-2) and passive bevel gears (20-3, 20-4) causes the disc mop connecting rod 13 to rotate, driving the disc mop 5 to move, realizing wet mopping function of the ground.

Drum: the ground is mopped dry by the rolling operation of the drum 22.

Claims (3)

1. A manpower mopping vehicle is characterized in that: the manpower mopping vehicle comprises a vehicle body, a water tank, a driving mechanism, a steering mechanism, a front wheel and a rear wheel, and the front wheel is installed on the front end of the vehicle body through a front axle, and the The rear wheel is installed at the rear end of the vehicle body, and the drive mechanism includes a double pedal, a first chain transmission group and a second chain transmission group, and the first chain transmission group includes a first sprocket wheel, a first chain and a flywheel, so The first sprocket is fixedly installed on the rotating shaft of the double pedal, the first sprocket is connected with the flywheel through the first chain, and the second chain transmission group includes the second chain, the second sprocket and The third sprocket, the second sprocket is connected to the third sprocket through the second chain, the second sprocket is fixedly installed on the front wheel shaft, and the third sprocket is fixedly installed on the coaxial flywheel; The steering mechanism includes a steering wheel, a steering wheel frame, a third sprocket set, a rear wheel link and a rear wheel bracket, the steering wheel and the steering wheel frame are fixedly connected, and the third chain transmission group includes a fourth sprocket, a third chain and a Five sprockets, the fourth sprocket is fixed under the steering wheel frame, the rear wheel connecting rod is installed on the bearing at the rear end of the vehicle body, the lower end of the rear wheel connecting rod is fixed to the rear wheel bracket, the fifth sprocket is fixed on the rear wheel connecting rod, the rear wheel The wheel axle and the rear wheel bracket are fixed, and the fourth sprocket and the fifth sprocket are connected by the third chain; The water tank is installed on the middle and upper part of the vehicle body, and the water tank is connected to the sprinkler; the active bevel gear is installed on both sides of the rotating shaft of the flywheel, and the passive bevel gear is engaged with the active bevel gear, and the passive bevel gear is installed on the disc mop The upper end of the connecting rod, the disc mop connecting rod is installed on the bearing on the vehicle body, and the disc mop is installed on the lower end of the disc mop connecting rod. 2. The manual mopping vehicle according to claim 1, characterized in that: the sprinkler device includes a sprinkler head, a small generator and a DC solenoid valve, the sprinkler head is connected to the water tank, and the DC solenoid valve is installed in the sprinkler In the water flow channel of the head, the small generator is installed on the left side of the middle part of the vehicle body, the DC solenoid valve is installed on the right side of the middle part of the vehicle body, the driving gear is installed on the front wheel shaft, and the passive gear is installed on the rotating shaft of the small generator , the driving gear meshes with the driven gear, and the small generator is electrically connected with the DC solenoid valve. 3. The manpower mopping vehicle according to claim 2, characterized in that: the manpower mopping vehicle also includes a mopping mechanism, the mopping mechanism includes a four-bar mechanism and a roller, and the four-bar mechanism is installed on the vehicle body In the rear part, the two ends of the roller are installed on the four-bar mechanism on both sides of the vehicle body through the shaft.

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