Car washing machine with function of adjusting position and angle of fan

Abstract

The present application relates to car washing machine, especially to the car washing machine with the function of adjusting the position and angle of the fan, the gear is separated from the gear ring, the cross bar can be moved along the length direction of the long slot, and then the horizontal position of the fan one is adjusted, the U-shaped bolt is loosened, the fan one can be moved along the cross bar, and then the vertical position of the fan one is adjusted, the cross bar is rotated, the angle of the fan is adjusted, the gear is inserted into the gear ring after the adjustment, the horizontal movement of the cross bar is prevented through the cooperation of the gear and the positioning rod, the cross bar is prevented from rotating through the cooperation of the positioning rod and the side wall of the long slot, the U-shaped bolt is tightened, the position of the fan one is fixed, and the operation is convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to a car washing machine, in particular to a car washing machine with the function of adjusting the position and angle of the fan. BACKGROUND

[0002] Private cars have become a common means of transportation for people at this stage, providing great convenience for people's travel. Since the paint on the surface of the vehicle is easy to absorb dust, the surface of the vehicle is easy to accumulate dust and needs to be cleaned. In order to facilitate cleaning, people have developed various types of car washing machines.

[0003] The existing car washing machine mainly includes a foundation, a car washing tunnel is built on the foundation, a conveying belt is installed on the foundation, horizontal brushes, vertical brushes and spraying devices are installed at the entrance of the car washing tunnel, and a fan is installed at the exit of the car washing tunnel for air drying, which has high automation.

[0004] The existing air drying method usually installs a high-power fan at the exit of the car washing tunnel for air drying. Since the fan vibrates during operation, the fan needs to be fixed, which has the disadvantage that the fan cannot be adjusted in direction. SUMMARY

[0005] The present application aims to overcome the shortcomings of the prior art and provide a car washing machine with the function of adjusting the position and angle of the fan.

[0006] The present application is achieved by the following technical scheme: a car washing machine with the function of adjusting the position and angle of the fan, comprising a foundation, an installation beam is installed on the foundation, a car washing mechanism is arranged at the upper end of the installation beam, the car washing mechanism comprises a tunnel body, horizontal brush rollers and vertical brush rollers are arranged at the entrance of the tunnel body, an air drying device is arranged at the exit of the tunnel body, the air drying device comprises a suspension beam arranged at the upper end of the tunnel body, a plurality of fans capable of adjusting the angle and position are arranged on the suspension beam.

[0007] Further, the suspension beam has two, a plurality of horizontal rods are arranged between the two suspension beams, the fans are arranged on the horizontal rods, and a positioning device for positioning the horizontal rods is arranged on the suspension beam.

[0008] Further, a long slot matched with the horizontal rod is arranged on the suspension beam, the end of the horizontal rod is inserted into the long slot, the positioning device comprises teeth arranged along the side wall of the long slot, the end of the horizontal rod is sleeved with a gear, the end of the horizontal rod is provided with a tooth ring matched with the gear, and extension plates are arranged on both sides of the tooth ring. The extension plates are provided with positioning rods matched with the teeth.

[0009] Further, the horizontal rod is made of a square tube, and the fan is connected with the horizontal rod through a U-shaped bolt.

[0010] The car washing machine with the function of adjusting the position and angle of the fan has the advantages that the gear is disengaged from the gear ring, the cross rod can be moved along the length direction of the long slot, the horizontal position of the fan one is adjusted, the U-shaped bolt is loosened, the fan one can be moved along the cross rod, the vertical position of the fan one is adjusted, the cross rod is rotated, the angle of the fan is adjusted, the gear is inserted into the gear ring after the adjustment, the transverse movement of the cross rod is prevented through the cooperation of the gear and the positioning rod, the rotation of the cross rod is prevented through the cooperation of the positioning rod and the side wall of the long slot, the U-shaped bolt is tightened, the position of the fan one is fixed, and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a first side structure schematic view of the car washing machine.

[0012] Figure 2 It is a second side structure schematic view of the car washing machine.

[0013] Figure 3 It is a suspension beam and fan connection relationship schematic view.

[0014] Figure 4 It is a fan and cross rod connection relationship schematic view.

[0015] Figure 5 It is a tooth ring and cross rod connection relationship top view schematic view.

[0016] Figure 6 It is a tooth ring and cross rod connection relationship front view schematic view.

[0017] Figure 7 It is a foundation structure schematic view of the car washing machine.

[0018] Figure 8 It is a longitudinal beam and cross beam top view schematic view.

[0019] Figure 9 It is a longitudinal beam and cross beam connection relationship schematic view.

[0020] Figure 10 It is a support vertical plate and connecting beam structure schematic view.

[0021] Figure 11 It is a hook structure schematic view.

[0022] Figure 12 It is a water supply system schematic view of the car washing machine.

[0023] Figure 13 It is a side nozzle structure schematic view.

[0024] Figure 14 It is a side nozzle section schematic view.

[0025] Figure 15 It is a top nozzle structure schematic view.

[0026] Figure 16 is a schematic view of the top spray head profile;

[0027] Figure 17 is a schematic view of the top spray head from below;

[0028] Figure 18 is a schematic view of the rainwater collection tank cross section;

[0029] Figure 19 is a schematic view of the sewage tank profile;

[0030] Figure 20 is a schematic view of the floating seat profile;

[0031] Figure 21 is a schematic view of the purification tank profile;

[0032] Figure 22 is a schematic view of the circulating water tank profile;

[0033] Figure 23 is a schematic view of the rain cover profile;

[0034] Figure 24 is a schematic view of the chute cross section;

[0035] Figure 25 is a schematic view of the length adjustment device from the front;

[0036] Figure 26 is a schematic view of the cross brush roller and pressure ring connection profile;

[0037] Figure 27 is a schematic view of the ball and walking wheel connection profile;

[0038] Figure 28 is a schematic view of the position adjustment mechanism structure;

[0039] Figure 29 is a schematic view of the connecting piece from above;

[0040] 1 - tunnel body,

[0041] 2 - passing platform, 201 - platform plate, 202 - drainage port, 203 - drainage hole, 204 - longitudinal beam, 205 - cross beam, 206 - support rib, 207 - drainage groove, 208 - water outlet groove, 209 - water outlet, 210 - mounting beam, 211 - jack,

[0042] 3 - inclined platform, 301 - support upright plate, 302 - connecting plate, 303 - connecting port, 304 - groove, 305 - blocking block, 306 - connecting pipe, 307 - positioning rod,

[0043] 4 - vertical brush roller,

[0044] 5 - Crossed brush roller, 501 - Press ring, 502 - Connection ring,

[0045] 6 - Sewage tank, 601 - Cover plate, 602 - Waterproof ring, 603 - Ring air bag, 604 - Filter screen, 605 - Sewage pipe, 606 - Sludge pump, 607 - Support ring, 608 - Counterweight,

[0046] 7 - Purification tank, 701 - Water inlet pipe two, 702 - Water outlet pipe two, 703 - Filter layer, 704 - Adsorption layer, 705 - Clean water layer, 706 - Quartz sand, 707 - Pumice, 708 - Perforated plate, 710 - Feeding port, 711 - Discharge port, 712 - Overflow port, 713 - Heat preservation layer two,

[0047] 8 - Circulating water tank, 801 - Cover, 802 - Drain pipe one, 803 - Outer protective tube, 804 - Rainproof cap, 805 - Circulating pump two, 806 - Temporary storage cylinder, 807 - Heat preservation layer one, 808 - Water inlet pipe one, 809 - Flow tank, 810 - Projection, 811 - Electric heating tube, 812 - Support tube, 813 - Cap, 814 - Wire passing port, 815 - Water inlet,

[0048] 901 - Suspension beam, 902 - Long strip port, 903 - Tooth ring, 904 - Cross bar, 905 - Fan one, 906 - U-shaped bolt, 907 - Short shaft, 908 - Extension plate, 909 - Positioning rod, 910 - Gear,

[0049] 10 - Water well, 11 - Solenoid valve two, 12 - Booster pump, 13 - High-pressure water tank, 14 - Water outlet pipe one, 15 - Solenoid valve one, 16 - Pressure regulating valve, 17 - Top spray head, 18 - Side spray head, 19 - One-way valve, 20 - Valve, 21 - Connecting pipe, 22 - Distribution cavity, 23 - Water spray hole, 24 - Guide plate,

[0050] 2501 - First support plate, 2502 - Second support plate, 2503 - Threaded rod, 2504 - Adjusting nut, 2505 - Bearing, 2506 - Traveling wheel one, 2507 - Ball bearing, 2508 - Oil groove,

[0051] 2601 - Vertical plate, 2602 - Positioning plate, 2603 - Insert plate, 2604 - Reducer, 2605 - Transmission sprocket, 2606 - Mounting plate, 2607 - Traveling wheel two, 2608 - Side guide wheel, 2609 - Inner plate, 2610 - Outer plate, 2611 - Seat plate, 2612 - Guide wheel one, 2613 - Guide ring, 2614 - Positioning nut, 2615 - Support rod, 2616 - Bottom plate one, 2617 - Support column, 2618 - Bottom plate two, 2619 - Jib, 2620 - Socket,

[0052] 28 - rainwater collecting box, 2801 - hinge, 2802 - water outlet, 2803 - rainwater collecting plate, 2804 - sieve plate, 2805 - slag outlet. DETAILED DESCRIPTION

[0053] In the description of the present application, it is necessary to point out that, unless otherwise explicitly specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0054] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0055] Example 1

[0056] As Figures 1-29The illustrated car washer with the function of adjusting the position and angle of the fan, comprising a foundation, the foundation is installed with a mounting beam 210 for installing the car washing mechanism, the mounting beam is made of I-beam, welded and fixed above the longitudinal beam, the upper end of the mounting beam is installed with the car washing mechanism, the car washing mechanism comprises a tunnel body 1, the tunnel body is built by steel structure and closed by color steel tile, the inlet end of the tunnel body is installed with a horizontal brush roller 5 and a vertical brush roller 4, the first end of the horizontal brush roller is connected with the tunnel body through a lifting seat, a driving motor for driving the horizontal brush roller to rotate is installed on the lifting seat, a lifting device for driving the lifting seat to lift is installed on the tunnel body, the second end of the horizontal brush roller is connected with the side wall of the tunnel body through a length adjusting device, specifically, the lifting device is a winch, the cable of the winch is connected with the lifting seat, the outlet end of the tunnel body is installed with a air drying device, the air drying device comprises a hanging beam 901 installed on the upper end of the tunnel body, a plurality of fans 905 capable of adjusting the angle and position are installed on the hanging beam, for convenient adjustment, the hanging beam has two, a plurality of cross bars 904 are installed between the two hanging beams, the fan is installed on the cross bar, the hanging beam is installed with a positioning device for positioning the cross bar, the hanging beam is processed with a long slot 902 matched with the cross bar, the end of the cross bar is inserted into the long slot, the positioning device comprises a tooth processed along the side wall of the long slot, the end of the cross bar is sleeved with a gear 910 through a short shaft 907, the end of the short shaft is sleeved with a tooth ring 903 matched with the gear, the tooth ring is integrally formed with an extension plate 908 on both sides, the extension plate is processed with a positioning rod 909 matched with the tooth, the cross bar is made of a square tube, the fan is connected with the cross bar through a U-shaped bolt 906, the gear is separated from the tooth ring, the cross bar can be moved along the length direction of the long slot, thereby adjusting the horizontal position of the fan, the U-shaped bolt is loosened, the fan can be moved along the cross bar, thereby adjusting the vertical position of the fan, the cross bar is rotated, the angle of the fan can be adjusted, after adjustment, the gear is inserted into the tooth ring, through the cooperation of the tooth and the positioning rod, the horizontal movement of the cross bar can be prevented, through the cooperation of the positioning rod and the side wall of the long slot, the rotation of the cross bar can be prevented, the U-shaped bolt is tightened, the position of the fixed fan is achieved, convenient operation.

[0057] The foundation comprises a rack, the upper end of the rack is provided with a passing platform 2, the upper end of the rack is also provided with a mounting beam 210 of the car washing mechanism, the both ends of the rack are provided with inclined platforms 3, specifically, the rack comprises longitudinal beams 204, the upper ends of the longitudinal beams are uniformly provided with a plurality of transverse beams 205, the longitudinal beams and the transverse beams are both made of I-beams and are welded and fixed, the structure has high stability, the passing platform comprises support frames installed between the upper ends of the transverse beams, the support frames comprise a plurality of support bars 206 parallel to each other, the support bars are arranged along the length direction of the rack, the support bars are made of square tubes, have light weight and high structural stability, the upper end surfaces of the support frames are paved with platform plates 201, the platform plates comprise face plates paved between the upper ends of the support bars, the middle positions of the face plates are provided with drainage openings 202 along the length direction of the rack, specifically, the face plates are formed by splicing a plurality of steel plates, the upper surfaces of the steel plates are processed with anti-skid lines, the face plates on both sides of the drainage openings are sealed and connected through resin glue between the adjacent two face plates, which can prevent downward seepage, the rack is provided with drainage channels 207 matched with the drainage openings, the drainage channels are made of galvanized steel plates and are bent into shape, the cross sections of the drainage channels are U-shaped, the both ends of the drainage channels are sealingly connected with end plates, have good corrosion resistance, the drainage channels are connected to a sewage tank 6, for the convenience of installation, the drainage channels are paved on the upper sides of the transverse beams and are supported through the transverse beams, since in the process of washing the car, the spraying is performed at the inlet end of the car washing machine, in order to avoid the sewage flowing out along the plate surface of the platform plate, a plurality of drainage holes 203 are processed in a row on the face plate close to the inlet end of the car washing machine, the rack is provided with water outlet channels 208 matched with the drainage holes, the water outlet channels are located on the lower side of the drainage channels, the drainage channels are provided with water outlets 209 on the upper side of the drainage channels for draining water to the water outlet channels, the drainage channels extend to the side of the car washing machine, the drainage channels are connected to the sewage tank through the water outlet channels, for the convenience of installation of the water outlet channels, the water outlet channels are connected with the support bars through U-shaped hooks, the support bars are processed with insertion holes 211 matched with the two wings of the U-shaped hooks, the upper ends of the two wings of the U-shaped hooks are bent with hooks matched with the insertion holes, the spacing between the two insertion holes is smaller than the spacing between the two wings of the U-shaped hook, so as to ensure that the two wings of the U-shaped hook clamp the water outlet channels and avoid shaking.

[0058] The slope platform comprises a plurality of mutually parallel support upright plates 301, and connecting beams are arranged between the support upright plates. In order to facilitate the connection between the slope platform and the passing platform, a connecting plate 302 is integrally arranged on the upper end of the side of the support upright plate close to the rack, and a connecting port 303 for connecting with the cross beam is arranged on the connecting plate. The slope platform is hung on the cross beam at the end portion through the connecting port, and then spot welding is performed, so that the stability is improved. The working surface of the slope platform is paved with a non-slip plate, the non-slip plate is a steel plate, the upper surface of the non-slip plate is provided with anti-skid lines, and a blocking block 305 for fixing the non-slip plate is welded and fixed to the lower end of the support upright plate, so that the non-slip plate can be supported and moved during the passing of the vehicle. In order to facilitate the fixing of the drainage groove, a positioning rod 307 for fixing the position of the drainage groove is arranged on the connecting plate close to the middle position, the positioning rod is transversely inserted into the connecting plate, the two ends of the positioning rod are bent into blocking rods for cooperating with the side of the drainage groove, the end of the blocking rod is bent, the positioning rod is rotated, the end of the blocking rod can be inserted into the drainage groove, the blocking rod is pressed against the side wall of the drainage groove, and then the drainage groove is fixed, meanwhile, the corresponding connecting plate is in abutment with the end portion of the drainage groove, so that the drainage groove is prevented from moving, and the installation is convenient. In order to improve the structural stability of the slope platform, the connecting beam comprises three connecting pipes 306 which are inserted between the support upright plates, the three connecting pipes are arranged on the three edges of the triangular prism, and the connecting pipes are welded and fixed between the support upright plates. The recess 304 is arranged on the lower end surface of the support upright plate, so that the connection stability between the connecting pipes and the ground is improved.

[0059] In order to treat the sewage and achieve the recycling effect, the sewage tank is sequentially connected with a sewage purification device, a circulating water tank 8 and a car washing machine water supply system.

[0060] The sewage tank is connected to the sewage purification device through the circulating pump one, a floating seat is arranged in the sewage tank, the inlet end of the water inlet pipe of the circulating pump one is located in the floating seat, a large amount of silt and oil stain is contained in the sewage for washing the car, the oil stain floats on the upper end of the liquid surface, and the silt sinks, the bottom surface of the sewage tank is inclined, a residue collecting tank is arranged at the lowest position of the bottom of the sewage tank, a sludge pump 606 is arranged in the residue collecting tank, the sludge can be regularly pumped out through the sludge pump, and accumulation is avoided. The floating seat comprises a ring-shaped air bag 603 made of oil-resistant rubber, a support ring 607 is arranged on the upper end of the air bag, the support ring is a nylon ring, a filter screen 604 which penetrates the ring-shaped air bag downward is arranged on the support ring, the filter screen is a steel wire screen, the upper end of the filter screen is press-fitted and fixed with the support ring, the inlet end of the water inlet pipe of the circulating pump one is located in the filter screen, in order to avoid that the water inlet pipe of the circulating pump one is separated from the filter screen, a counterweight 608 made of stainless steel is sleeved on the inlet end of the water inlet pipe of the circulating pump one, the outer edge of the counterweight is pressed against the filter screen, and specifically, the counterweight is inserted into the filter screen in interference fit, the inner wall of the sewage tank is a cement mortar layer, the upper end of the cement mortar layer is higher than the ground, a waterproof ring 602 is formed, a cover plate 601 is arranged above the waterproof ring, and surface water is prevented from entering the sewage tank, and the water outlet groove is connected to the lower end of the sewage tank through the sewage pipe 605.

[0061] Purification devices such as Figure 17 As shown, the wastewater purification device includes a horizontally installed purification tank 7. The purification tank is welded from steel plates, is cylindrical, has a galvanized inner wall, and is wrapped with an asbestos insulation layer 713 on the outer wall. The inlet and outlet of the purification tank are located at both ends. Inside the purification tank, from the inlet to the outlet, there are a filter layer, an adsorption layer, and a clear water layer distributed sequentially. Specifically, the inlet of the purification tank is located on the lower side and connected to an inlet pipe 701, and the outlet of the purification tank is located in the middle and connected to an outlet pipe 702. Two inclined perforated plates 708 are installed inside the purification tank, which divide the purification tank into a filter layer 703 and an adsorption layer 704. 4. Clear water layer 705: A filter screen with a mesh size of 2-3mm is laid on a perforated plate between the filter layer and the adsorption layer. A filter membrane, specifically an RO reverse osmosis membrane, is laid on the perforated plate between the adsorption layer and the clear water layer. This membrane effectively removes dissolved salts, colloids, microorganisms, and organic matter from the water. The filter layer is filled with quartz sand with a particle size of 5-8mm (706), and the adsorption layer is filled with pumice with a particle size of 3-5mm (707). Petroleum-degrading bacteria, specifically Bacillus licheniformis, are added to both the adsorption and filter layers to degrade oils and greases, which are then filtered through the quartz sand. It can intercept suspended particles in the lower layer of the filter layer. Some oil is adsorbed by the quartz sand, while some rises to the upper part of the liquid surface. Pumice, also known as pumice or floatstone, is named for its numerous pores, low density, and ability to float on water. Pumice is a porous, lightweight, glassy, ​​acidic volcanic rock, with a composition similar to rhyolite. Pumice has a rough surface, a particle density of 450 kg / m³, a loose density of approximately 250 kg / m³, a porosity of 71.8-81%, and a water absorption rate of 50-60%. Its porous structure and floating position on the liquid surface provide a carrier for petroleum-degrading bacteria, allowing them to concentrate their action on the upper layers. The oil undergoes biochemical decomposition to improve efficiency. Both the filter layer and the adsorption layer are equipped with a feeding port 710 and a discharge port 711, respectively, with the feeding port on top and the discharge port on the bottom, facilitating the replacement of quartz sand and pumice. An overflow port 712 is provided at the top of the clear water layer to overflow when the water is full, preventing excessive water pressure. Since the petroleum-degrading bacteria generate heat during the process of degrading oil, the second insulation layer can keep the water temperature in the purification tank increased, thereby increasing the proliferation rate of the petroleum-degrading bacteria and automatically reaching a balance. Under normal circumstances, hot water is better for car washing than cold water. The introduction of the second insulation layer improves the car washing effect.

[0062] A valve is installed on outlet pipe two, which is connected to inlet pipe one (808) of the circulating water tank. Outlet pipe two and inlet pipe one form a gravity flow pipe, requiring no power input. The circulating water tank... Figures 18-20As shown, the circulating water tank comprises a tank body welded by galvanized steel sheet, and the upper end is covered with a cover body 801. Since the car washing effect of hot water is better than that of cold water, and the tank body will freeze in winter, the water in the circulating water tank cannot be used. In order to solve this problem, a heating device is installed in the tank body, and the outer wall of the tank body is wrapped with a heat preservation layer 807 made of asbestos. Specifically, an upward protrusion 810 is molded in the middle position of the cover body, a downward outer protection pipe 803 is inserted at the protrusion, the lower end of the outer protection pipe extends to the lower part of the tank body and is sealed, the outer protection pipe is made of galvanized pipe, which is convenient to obtain and low in cost, and has high corrosion resistance and high heat conductivity. A rainproof cap 804 is installed at the position corresponding to the outer protection pipe on the cover body, which can prevent water from entering the outer protection pipe. In order to facilitate cleaning of the outer protection pipe, a flange is processed on the upper end of the outer protection pipe, so that the outer protection pipe can be detachably hung on the cover body through the flange. The protrusion is a hemispherical protrusion, which can have good anti-deformation effect. An electric heating pipe 811 is inserted in the outer protection pipe. In order to facilitate installation, the rainproof cap comprises a support pipe 812, and a hemispherical cap body 813 is welded and fixed on the upper end of the support pipe. The upper end of the support pipe is inserted into the cap body, which can have good rainproof effect. The flange is gap-fitted and inserted at the lower end of the support pipe, so as to position the rainproof cap. A wire passing hole 814 is processed on the side wall of the support pipe and extends to the lower end of the support pipe, which is convenient for wire passing. Due to the function of the outer protection pipe, the electric heating pipe can be protected, and even in winter, the electric heating pipe can be easily replaced.

[0063] A drain pipe 802 is installed at the lower end of the tank body, which is convenient for washing after water discharge. A water inlet pipe 1 is installed at the upper end of the tank body. In order to prevent the water inlet pipe 1 from being unable to use in winter, the water inlet pipe 1 is connected with a preheating device. The preheating device comprises a flow channel 809 installed below the water inlet pipe, which extends to be connected with a purification tank. The downcomer is located in the flow channel. A water inlet 815 corresponding to the flow channel is processed on the side wall of the tank body. A vertical temporary storage cylinder 806 is fixed at the position corresponding to the water inlet in the tank body. A circulating pump 2 805 is installed on the tank body. The water inlet pipe of the circulating pump 2 extends to the upper end of the temporary storage cylinder. The water outlet pipe of the circulating pump 2 extends to the inlet end of the flow channel. In winter, hot water can be poured into the flow channel to heat and thaw the downcomer. The water flows into the upper end of the temporary storage cylinder. In order to ensure that there is space at the upper end of the temporary storage cylinder, the water amount in the tank body needs to be controlled not to exceed the inlet of the water inlet pipe of the circulating pump 2 when it is not used. Since the lower end of the temporary storage cylinder is ice, a container with a lower end seal is formed. Hot water is collected at the upper end. The hot water is pumped to the inlet end of the flow channel through the circulating pump 2, so as to be heated and thawed. At the same time, the electric heating pipe is used for heating and thawing.

[0064] The circulating water tank is communicated with the car washing water supply system through the booster pump 12, the car washing water supply system comprises a high-pressure water tank 13, the high-pressure water tank is connected with side spray heads 18 and top spray heads 17 through a plurality of water outlet pipes one 14, the water outlet pipe one is sequentially provided with an electromagnetic valve one 15 and a pressure regulating valve 16, the water pressure can be controlled through the pressure regulating valve, thereby adapting to the spraying at different positions, in order to prevent the low-pressure water from flowing out after the battery valve one is closed, a one-way valve 19 is installed at the end of the water outlet pipe one and points to the corresponding side spray head or top spray head, in order to ensure the spraying effect, the side spray head and the top spray head each comprise a connecting pipe 21, the connecting pipe is threadedly and sealingly connected with the water outlet pipe one, the connecting pipe is sealingly connected with the water outlet pipe, the connecting pipe is sealingly communicated with a distribution head, the distribution head has a distribution cavity 22, the distribution cavity is communicated with the connecting pipe, a water spraying hole 23 is formed in the side wall of the distribution cavity and points to the vehicle body, the water spraying hole is communicated through the distribution cavity, while the water head of each water spraying hole is ensured to be the same, the water spraying holes of the side spray head are distributed in a circular area and are scattered in the direction, thereby improving the spraying area of the side part and being used for cleaning the side part of the vehicle body and the tire, the water spraying holes of the top spray head are distributed in a long strip-shaped area and are scattered in the direction, two guide plates 24 are integrally formed on the two sides, thereby ensuring that the water is sprayed in a fan shape and improving the spraying area of the side part and being used for cleaning the top of the vehicle body, in order to make the water flow in the water outlet pipe one after use, a drain pipe two is installed at the end of the water outlet pipe one, and a valve 20 is installed at the end of the drain pipe two.

[0065] In order to fully utilize the water source, the car washing water supply system further comprises a water well 10 and a rainwater collecting tank 28, in order to reduce the occupied area, the rainwater collecting tank is installed on the top of the car washer, the lower end of the rainwater collecting tank is V-shaped in cross section, thereby enabling sundries to be concentrated in the middle, a residue discharging port 2805 is formed at the lowest position of the rainwater collecting tank, the residue discharging port is opened regularly to discharge the residue, in order to improve the rainwater collecting capacity, two rainwater collecting plates 2803 are installed at the upper end of the rainwater collecting tank, the rainwater collecting plates extend to the outside of the rainwater collecting tank, in order to facilitate installation and cleaning of the rainwater collecting tank, the rainwater collecting plates are installed on the two sides of the rainwater collecting tank through hinges 2801, downward sieve plates 2804 are integrally formed at the inner ends of the rainwater collecting plates, water outlet pipes three 2803 of the rainwater collecting tank are located on the two side walls, the sieve plates can screen out sundries such as leaves, thereby ensuring that the car washing water is clean.

[0066] The water inlet pipe of the booster pump is communicated with the water well, the rainwater collecting tank and the circulating water tank through three water pipes provided with the battery valve one 15, under normal circumstances, the water can be recycled through the circulating water tank, the sewage tank and the purification tank, however, due to the loss during use and the water discharged through the sludge pump, water needs to be supplemented, in summer, the rainwater collecting tank is mainly used to supplement water, in winter, the water well is mainly used to supplement water, thereby ensuring the water temperature and improving the adaptability, especially in winter, the water in the circulating water tank is discharged after use, and the water well is used to supplement water in the circulating water tank when the circulating water tank is used again, thereby reducing the heating and thawing steps.

[0067] The length adjusting device comprises two support plates, i.e., a first support plate 2501 and a second support plate 2502, which are connected by a support rod, the end of the support rod passes through the corresponding first support plate and second support plate, the first support plate is connected with the horizontal brush roller through a bearing 2505, the second support plate is connected with a walking wheel one 2506, the sidewall of the tunnel body is provided with a track one matched with the walking wheel one, the track one is a track groove, in order to conveniently adjust the distance between the first support plate and the second support plate, the first support plate and the second support plate are both rectangular plates, the support rod is selected as a threaded rod 2503, the support rod is sleeved with an adjusting nut matched with the corresponding first support plate and second support plate, the distance between the two support plates can be adjusted by adjusting the adjusting nut 2504, thereby adjusting the position between the walking wheel one and the track one, reducing the walking difficulty caused by the deformation of the track one, the end of the rotating shaft of the walking wheel one is provided with a guide device, the guide device comprises a groove processed at the end of the rotating shaft of the walking wheel, the groove is provided with a ball 2507 matched with the track, in order to ensure the smooth rotation of the ball, the bottom of the groove is hemispherical, the groove bottom is provided with an oil groove 2508 filled with lubricating grease, the ball can carry out lubrication by taking out the lubricating grease in the rolling process, the ball can avoid the contact between the walking wheel and the bottom of the track one, thereby ensuring the smooth walking, the two ends of the horizontal brush roller are provided with a compression ring 501 which tightens the bristles inward, which can avoid the water splashing of the bristles to the track one, in order to facilitate the connection, the outer end of the compression ring is welded and fixed with a connecting plate, the outer end of the rotating shaft of the horizontal brush roller is welded and fixed with a connecting ring 502 matched with the connecting plate, and the connecting plate and the connecting ring are bolted.

[0068] The upper end of the vertical brush roller is connected with the side wall of the tunnel body through a position adjusting mechanism. The position adjusting mechanism comprises two vertical plates 2601, and a walking wheel two 2607 is installed between the two vertical plates. A track two is installed on the tunnel body and cooperates with the walking wheel two. The track two is made of a square tube. A guide wheel one 2612 is also installed between the two vertical plates and cooperates with the lower side of the track two. Specifically, a positioning plate 2602 is installed between the two vertical plates. The two ends of the positioning plate are provided with plug plates 2603 for penetrating through the vertical plates. In order to facilitate manufacturing, the plug plates extend inwardly between the two vertical plates and are bolted with the positioning plate. The two vertical plates are rectangular plates. There are two groups of positioning plates, which are respectively distributed at the upper end and the lower end of the vertical plate and are located at the corners. The positioning plates can ensure that the two vertical plates are parallel to each other. The plug plates corresponding to the lower positioning plate extend outwardly to the outside of the vertical plate and are connected with a seat plate 2611. Downward long slots are processed on the vertical plate and cooperate with the central axis of the guide wheel one. An upward supporting rod 2615 is installed on the seat plate. The upper end of the supporting rod is connected with the central axis of the guide roller. The lower end of the supporting rod penetrates downwardly through the seat plate. In order to facilitate adjustment, the lower end of the long slot is bent and extends to the side of the vertical plate. The lower end of the supporting rod is a screw rod. An adjusting nut is sleeved on the supporting rod on the upper side of the seat plate. Guide rings 2613 are integrally formed on the two sides of the guide wheel one. The outer diameter of the guide ring is greater than the outer diameter of the guide wheel two. In order to facilitate the adjustment of the position of the guide wheel two, the central axis of the guide wheel two extends outwardly to the vertical plate and is threadedly sleeved with a positioning nut 2614. The position of the positioning nut is adjusted so that the guide wheel two is located in the middle position, and then the guide ring is located on both sides of the track two to limit the position between the position adjusting mechanism and the track two. By adjusting the nut, the guide wheel two can be pushed upward, and then the walking wheel two is pressed tightly on the upper surface of the track two to improve the walking stability. In order to further improve the guiding effect, side guide wheels 2608 are installed on the vertical plate and cooperate with the side wall of the track two. Openings are processed on the vertical plate and cooperate with the side guide wheels. The upper end and the lower end of the side guide wheels are connected with the vertical plate through connecting pieces. The connecting pieces comprise an inner plate 2609 which is inserted into the opening. An outer plate 2610 is installed on the outer side of the vertical plate and cooperates with the inner plate. A blocking plate is integrally formed on the inner end of the inner plate and cooperates with the inner wall of the vertical plate. The outer plate and the inner plate are detachably connected through bolts. An insertion hole 2620 is processed on the inner plate and cooperates with the central axis of the side guide wheel. The insertion hole is opposite to the vertical plate. In order to finely adjust the side guide wheel, the length of the insertion hole is greater than the outer diameter of the central axis of the side guide wheel. A jackscrew 2619 is installed on the outer plate. The side guide wheel can be pushed inwardly through the jackscrew, and then the side guide wheel is pressed tightly on the side wall of the track two.

[0069] The lower ends of the two vertical plates are provided with connecting seats for connecting with the vertical brush rollers, the upper ends of the connecting seats are connected with the positioning plate, the connecting seat comprises a bottom plate one 2616, supporting columns 2617 are arranged between the bottom plate one and the positioning plate, a bottom plate two 2618 is arranged on the lower side of the bottom plate one, supporting columns are also arranged between the bottom plate two and the bottom plate one, the stability of the connection between the bottom plate one, the bottom plate two and the positioning plate can be ensured through the supporting columns, the middle shaft of the vertical brush roller passes through the bottom plate one upward through a bearing, a driving motor for driving the middle shaft of the vertical brush roller to rotate is arranged on the base, one of the vertical plates is provided with a walking motor through a mounting plate 2606, the walking motor is drivingly connected with a walking wheel two through a speed reducer 2604, and then drives the vertical brush roller to walk along the track two, the speed reducer is a double-output shaft speed reducer, a transmission sprocket 2605 is arranged on the second output shaft of the speed reducer, when there are two vertical brush rollers on the same side, only the walking motor needs to be arranged on one vertical brush roller, the two vertical brush rollers are connected through the transmission sprocket and the chain, and synchronous walking can be realized.

[0070] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A car washing machine having a function of adjusting the position and angle of a blower, characterized in that, The application relates to a car washing mechanism, which comprises a foundation, a mounting beam arranged on the foundation, a car washing mechanism arranged at the upper end of the mounting beam, a tunnel body, horizontal brush rollers and vertical brush rollers arranged at the inlet end of the tunnel body, a wind-drying device arranged at the outlet end of the tunnel body, a sewage pool, a sewage purification device connected to the sewage pool through a circulating pump, a floating seat arranged in the sewage pool, and a water inlet pipe of the circulating pump arranged in the floating seat; the sewage purification device comprises a purification tank, water inlets and outlets of the purification tank are arranged at two ends, a filter layer, an adsorption layer and a clean water layer are sequentially arranged in the purification tank from the water inlet to the water outlet, the purification tank is horizontally arranged, two downward hole plates are arranged in the purification tank, the two hole plates divide the purification tank into the filter layer, the adsorption layer and the clean water layer, a filter screen is arranged on the hole plate between the filter layer and the adsorption layer, a filter membrane is arranged on the hole plate between the adsorption layer and the clean water layer, the hole plate is arranged in an inclined mode, the filter layer is filled with quartz sand with a particle size of 5-8 mm, the water inlet of the purification tank is arranged at the lower side, the adsorption layer is filled with pumice with a particle size of 3-5 mm, petroleum-degrading bacteria are put into the adsorption layer and the filter layer, the surface of the pumice is rough, the porosity of the pumice is 71.8-81%, the water absorption of the pumice is 50-60%, the pumice is porous and floats on the upper layer of liquid, thereby providing an attachment carrier for the petroleum-degrading bacteria, the upper layer of oil can be concentrated and biochemically decomposed, the outer wall of the purification tank is wrapped with an asbestos heat preservation layer II, the petroleum-degrading bacteria generate heat in the process of degrading oil, the heat preservation layer II can preserve heat, the water temperature in the purification tank is increased, and the proliferation rate of the petroleum-degrading bacteria is improved, the purification tank is a cylindrical tank, the filter layer and the adsorption layer are respectively provided with feeding ports and discharging ports, and an overflow port is arranged at the upper end of the clean water layer.

2. The car washing machine having a function of adjusting the position and angle of a blower according to claim 1, wherein The suspension beam has two suspension beams, a plurality of horizontal rods are arranged between the two suspension beams, the fan is arranged on the horizontal rod, and a positioning device for positioning the horizontal rod is arranged on the suspension beam.

3. The car washing machine having a function of adjusting the position and angle of a blower according to claim 2, wherein The suspension beam is provided with a long slot matched with the horizontal rod, the end of the horizontal rod is inserted into the long slot, the positioning device comprises teeth arranged along the side wall of the long slot, the end of the horizontal rod is sleeved with a gear, the end of the horizontal rod is provided with a tooth ring matched with the gear, and the tooth ring is provided with an extension plate on the two sides, and the extension plate is provided with a positioning rod matched with the teeth.

4. The car washing machine having a function of adjusting the position and angle of a blower according to claim 2, wherein The horizontal rod is made of a square tube, and the fan is connected with the horizontal rod through a U-shaped bolt.

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