CN87208692U

CN87208692U - Light cleaning machine for vehicles

Info

Publication number: CN87208692U
Application number: CN 87208692
Authority: CN
Inventors: 谭维岳
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-06-03
Filing date: 1987-06-03
Publication date: 1988-01-27

Abstract

The utility model relates to a portable cleaning machine which is a cleaning machine for a vehicle, particularly for a car. Water is jetted from a water jetting nozzle of a rotary brush after a gear pump is driven by an electric motor to pressurize the water, and simultaneously, the electric motor drives the rotary brush to rotate in order to complete washing and brushing functions together. Different head parts can be connected with the utility model by threads in order to complete the functions of drying, waxing, polishing and dedusting. The utility model is portable and saves water and electricity. A 220V AC power supply or a power supply of the vehicle itself can be used for supplying power, and the utility model is suitable for cleaning vehicles in field.

Description

Light cleaning machine for vehicles

The utility model relates to a kind of clean-up device that are used for vehicle, particularly car that can carry with car.

Before utility model, mostly the cleaning of vehicle is to carry out at parking area, or hands wet cloth wiping by artificial, or washes at parking area working pressure water.Present existing cleaner, how the blast cleaner as city motor bus three factories in Tianjin produce pressurizes to water with plunger pump, pressure (hydraulic) water sprays from nozzle then, rely on the impact of water, attached to the dirt removal on the vehicle body, and vehicle body washed, because when the adhesive ability of dirt is strong, to use higher hydraulic pressure, bigger flow, so water wasting expense, and install hugely, can only place fixed-site such as parking area to use." the rotation hydrodynamic(al) brush " of Changzhou lathe four subsidiary factories can be used to vehicle is cleaned.It rotates under the promotion of water with a rotary brush, brushes away dirt.Because rotary brush is the pressure promotion with tap water, general tap water pressure is not high, and when the flow of water was little during use, the torque of brush was little, and resistance will make the rotating brush stall slightly greatly, the effect of out of reach decontamination dirt.As increasing the torque of rotating brush, then must increase the flow of tap water, can cause the waste of tap water like this.In addition, because such rotating brush needs tap water work, therefore be unsuitable in the open air vehicle being cleaned.Manually clean with hand-held wet cloth, labour intensity is big, and efficient is low.

The purpose of this utility model provides a kind of water power, vehicle cleaning apparatus that can carry with car, that all be suitable in parking area, garage and field saved.

In this Figure of description:

Fig. 1 is a general illustration of the present utility model.

Fig. 2 is a transmission shaft of the present utility model, stay pipe and aquaporin scheme drawing.

Fig. 3 is the partial enlarged drawing of the utility model ball-and-socket type joint.

Fig. 4 is the utility model and electrical motor connection partial schematic diagram.

The utility model as shown in Figure 1, it is by handle (1), motor (2), water inlet tap (3), water pump (4), stay pipe (5), power transmission shaft (6), aquaporin (7), rotating brush (8) and water spout (9) form. Water pump (4) is to adopt gear pump, power transmission shaft (6) is in stay pipe (5) inside, and rotating brush (8) is in stay pipe (5) end, and links to each other with power transmission shaft (6), have water spout (9) on the rotating brush (8), be equipped be used to the handle that holds (1) at motor (2) position. When work, water inlet tap (3) communicates with the water source by a flexible pipe, and the water source can be the no pressure water source that fills in the bucket, also can be the pressure water source in the tap water pipe line. Behind motor (2) plugged, drive water pump (4) and power transmission shaft (6) rotation (power transmission shaft can link to each other with the gear pump driven gear, also can link to each other with the gear pump active gear wheel). Gear pump is to the water supercharging, and press water sprays from the water spout (9) that rotating brush (8) is opened by aquaporin (7), and simultaneously, cleaning function is finished in power transmission shaft (6) driven rotary brush (8) rotation jointly. At the position of motor (2) handle (1) is housed, carries out clean operation with hand-held this machine. Because rotating brush (8) is directly to be driven by power transmission shaft (6) by motor (2), and bigger moment of torsion is arranged, and is difficult for stall. Press water mainly has been moistening and has taken away the effect of dirt, available littler flow and low pressure. The required motor of native system (2) power is little, is generally 200～300 watts and just can reaches requirement, saves water power, and therefore weight is lighter, and small volume is easy to carry and operates. The operating voltage of motor (2) can be selected 12 volts of direct currents so that and vehicle self power supply be complementary, also can attach a supply convertor, can use vehicle self power supply by it, so that use the power supply of vehicle self in the open air when working.

Aquaporin in the utility model (7) can be the cavity between stay pipe (5) and the transmission shaft (6), and penstock passes through from stay pipe (5) inside.Stay pipe (5) plays to be supported and two kinds of effects of water flowing.

Aquaporin in the utility model (7) can be a flexible pipe outside stay pipe (5), and as shown in Figure 2, one is terminated at the gear type pump water outlet, and the other end is connected on the water inlet ring of rotating brush (8).Can make the simple in structure of stay pipe like this.

Stay pipe of the present utility model (5) can be formed by two sections, and as shown in Figure 3, a middle available ball-and-socket type joint (10) connects, and the transmission shaft (6) in the stay pipe (5) locates can be spring flexible axle or universal coupling at ball-and-socket type joint (10).Like this, regulate the angle of ball-and-socket type joint (10), can make rotating brush (8) be in different directions, be convenient to clean the different parts of vehicle body.Ball-and-socket type joint (10) can compress by nut (11).

Electrical motor of the present utility model (2) can adopt engage thread to be connected with water pump body (13).Available inserting mode of motor output shaft (15) and gear wheel shaft (14) join, and available hold-down nut (12) is pressed in electrical motor (2) end to gear pump case (13), also can be directly with being threaded.As shown in Figure 4.Can use instead easily like this as if waxing head, cleaner head or dry sheet reach the purpose of a tractor serves several purposes.

Electrical motor of the present utility model (2) can adopt silicon control infinite speed variation series-wound electric motor.The rotating speed that can regulate electrical motor (2) like this is to satisfy different needs.As when using cleaner head, need high rotational speed, and when the sheet suction is dried in use, use lower rotating speed, use high rotational speed during drying again.

The utility model is light, saves water power, can carry with car, can clean vehicle in the open air, can also reach the purpose of a tractor serves several purposes by the head of changing-over difference in functionality.

The utility model can be made of duroplasts except that the parts that electrical motor (2), transmission shaft (6) etc. need to make with metal.So both can be antirust, again can cost-cutting.Transmission shaft (6) can be made of corrosion-resistant steel, and higher rigidity and intensity are arranged.The utility model gear type pump delivery pressure can be in 15～25 kg/cm, and discharge capacity can be 3～5 liters/minute.Can have one or several little water jets (9) on the rotating brush (8).The utility model electrical motor (2) is connected the mode of available grafting with the gear type pump driving gear, can be that spline connects, and square toes connect or homalocephalus connects.In the utility model, all junctions all should prevent to leak.Handle (1) can and the parallel axes of electrical motor (2), become the carrying handle shape, also can become certain angle of cut with the axis of electrical motor (2), become the pistol handle shape.Handle (1) can have two, is convenient to both hands and holds.

Claims

1, automobile-used light-duty cleaner, it has electrical motor (2), water pump (4), water inlet tap (3), stay pipe (5), water jet (9) is characterized in that: aquaporin (7) is arranged, water pump (4) is to adopt gear type pump, in stay pipe (5) inside transmission shaft (6) is arranged, have one in stay pipe (5) end, the rotating brush (8) that is connected with transmission shaft (6), have water jet (9) on the rotating brush, the handle (1) that is used to hold is housed at electrical motor (2) position.

2, automobile-used light-duty cleaner as claimed in claim 1 is characterized in that: aquaporin (7) is the cavity between stay pipe (5) and the transmission shaft (6).

3, automobile-used light-duty cleaner as claimed in claim 1 is characterized in that: aquaporin (7) is one one and is terminated at the gear type pump water outlet that the other end is connected to the flexible pipe on rotating brush (8) the water inlet ring.

4, as claim 1 or 2 or 3 described automobile-used light-duty cleaners, it is characterized in that: stay pipe (5) is formed by two sections, and middle with a ball-and-socket type joint (10) connection, the transmission shaft (6) in the stay pipe locates to be the spring flexible axle at ball-and-socket type joint (10).

5, as claim 1 or 2 or 3 described automobile-used light-duty cleaners, it is characterized in that: stay pipe (5) is formed by two sections, and middle with a ball-and-socket type joint (10) connection, the transmission shaft (6) in the stay pipe locates to be universal coupling at ball-and-socket type joint (10).

6, as claim 1 or 2 or 3 described automobile-used light-duty cleaners, it is characterized in that: electrical motor (2) adopts engage thread to be connected with water pump body (13), and motor output shaft (15) is connected with gear wheel shaft (14) with inserting mode.

7, automobile-used light-duty cleaner as claimed in claim 4 is characterized in that: electrical motor (2) adopts engage thread to be connected with water pump body (13), and motor output shaft (15) joins with inserting mode and gear wheel shaft (14).

8, automobile-used light-duty cleaner as claimed in claim 5 is characterized in that: electrical motor (2) adopts engage thread to be connected with water pump body (13), and motor output shaft (15) is connected with gear wheel shaft (14) with inserting mode.

9, as claim 1 or 2 or 3 described automobile-used light-duty cleaners, it is characterized in that: electrical motor (2) adopts silicon control infinite speed variation series-wound electric motor.

10, automobile-used light-duty cleaner as claimed in claim 4 is characterized in that: electrical motor (2) adopts silicon control infinite speed variation series-wound electric motor.

11, automobile-used light-duty cleaner as claimed in claim 5 is characterized in that: electrical motor (2) adopts silicon control infinite speed variation series-wound electric motor.

12, automobile-used light-duty cleaner as claimed in claim 6 is characterized in that: electrical motor (2) adopts silicon control infinite speed variation series-wound electric motor.