Car washing foam machine

Abstract

The invention discloses a vehicle washing foam machine, relates to the technical field of vehicle washing foam machines, and solves the problem that the surface of a vehicle is easily scratched due to the fact that particle impurities contained in vehicle washing water are sprayed to the surface of the vehicle after being subsequently mixed with cleaning fluid. And meanwhile, the problem that particle impurities easily cause blockage of the washing gun and influence the coverage area and distance of cleaning liquid is solved. The car washing foam machine comprises a water filtering box, a mixing box, a foam box, an integrated mixing and filter pressing mechanism and a high-pressure spray gun assembly, the mixing box is installed at the bottom of the water filtering box, the foam box is installed on one side of the mixing box and communicated with the mixing box through a conveying pipe, and the high-pressure spray gun assembly is arranged on the side face of the mixing box. And the high-pressure spray gun assembly is communicated with the mixing box. According to the vehicle cleaning device, when the vehicle cleaning water and the cleaning liquid are mixed, separation of impurities in the vehicle cleaning water and filter pressing operation of the separated impurities can be synchronously carried out, and the problem that the vehicle cleaning effect is affected by the impurities in the vehicle cleaning water is solved.

Description

Technical Field

[0001] The invention relates to the technical field of car washing foam machines, in particular to a car washing foam machine. Background Art

[0002] In order to ensure the normal use and safety of explosion-proof rubber-tyred vehicles, we need to perform maintenance and upkeep on them, among which regular vehicle cleaning is essential. The traditional solution is to use a car wash foam machine to clean the vehicle.

[0003] Explosion-proof rubber-wheeled vehicles are a type of vehicle commonly used in underground operations. They have explosion-proof functions and solve the problem of vehicles being able to run in both directions in mine tunnels without turning around. They not only shorten the length of the vehicle body, but also make the vehicle more compact and flexible.

[0004] The existing Chinese patent application with application publication number CN104787006A discloses an automated car washing device, including an operating table, a guide, a conveyor, a foam wax system, a high-pressure nozzle, a high-pressure water spray pipe, a bracket, a bright wax system, a soft brush, a motor, a blower fan and a ventilation pipe; a guide is provided at one end of the operating table; the side of the guide is connected to the conveyor; one end of the conveyor is connected to the bracket and extends to the inside of the bracket; a high-pressure water spray pipe, a foam wax system and a bright wax system are provided on the inner surface of the bracket, and are all located on the top of the inner surface of the bracket; a high-pressure water spray pipe is provided on the inner surface of the bracket, and a high-pressure water spray pipe is provided on the inner surface of the bracket. A high-pressure nozzle is arranged inside the tube; a soft brush is installed inside the bracket; a motor is installed on the top of the bracket; one end of the motor is connected to the blower fan and the blower fan is located between the motor and the ventilation pipe; one end of the ventilation pipe is connected to the blower fan and is located on the top of the bracket; in this invention, the operating table is a T-shaped structure and is placed at one end of the bracket, the soft brush is a cylindrical structure and one end is placed on the top of the bracket and the other end is placed on the bottom of the bracket, the high-pressure water spray pipe is an elliptical structure and the high-pressure nozzles are evenly distributed inside it, it can be automated, suitable for different vehicle models, has good economic benefits and social effects, and is suitable for promotion and use.

[0005] However, the car washing foam machine has the following defects when used:

[0006] 1. When existing car washing foam machines use foam and water to wash vehicles, they need to fully stir and mix the water and cleaning liquid, increasing the cleaning liquid content while improving the vehicle cleaning effect. However, when the traditional solution stirs and mixes the cleaning liquid with water, the car washing water filled in contains certain granular impurities (gravel, etc.). These impurities will be sprayed onto the surface of the vehicle after mixing with the cleaning liquid, which can easily cause scratches on the surface of the vehicle. At the same time, granular impurities can easily cause problems such as clogging of the flushing gun that sprays the cleaning liquid, affecting the coverage area and distance of the cleaning liquid spray;

[0007] 2. In order to ensure the strength of the mixed cleaning liquid when it is sprayed, the existing car washing foam machine generally adopts the method of gas charging to push the cleaning liquid to accelerate the activity, so as to improve the effect of cleaning and spraying on the vehicle. However, when the gas charging equipment is only used for the spraying operation of the cleaning liquid, the overall cost of the device will be relatively high, and the utilization rate of the gas charging equipment is relatively low, which is not suitable for popularization. Summary of the invention

[0008] The object of the present invention is to provide a car washing foam machine to solve the problems raised in the above background technology.

[0009] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0010] The present invention provides a car washing foam machine, comprising a water filter box, a mixing box, a foam box, an integrated mixing and filtering mechanism and a high-pressure spray gun assembly, wherein a mixing box is installed at the bottom of the water filter box, a foam box is installed at one side of the mixing box, and the foam box is connected to the mixing box through a delivery pipe.

[0011] A high-pressure spray gun assembly is provided on the side of the mixing box, and the high-pressure spray gun assembly is connected to the mixing box. An integrated mixing and filtering mechanism extending to the inside of the mixing box is installed inside the water filter box.

[0012] Wherein, the integrated mixed filter press mechanism comprises:

[0013] A gear drive assembly, the gear drive assembly is installed on the top of the water filter box, a plurality of screw filter press assemblies are connected to the eccentric part of the bottom of the gear drive assembly, the screw filter press assemblies are installed on the side of the water filter box, and the screw filter press assemblies and the water filter box are connected;

[0014] A stirring and separating component is installed inside the water filter box, the stirring and separating component is connected to the gear driving component, the bottom of the stirring and separating component is connected to a mixing and stirring component, and the mixing and stirring component is arranged inside the mixing box.

[0015] As a preferred solution of the present invention, two stop valves are installed at the eccentric position of the top of the water filter box, and the two stop valves are located on the side of the gear drive assembly.

[0016] The two stop valves are connected to an input pipe, car wash water is transported inside the input pipe, and the water filter box and the mixing box are connected through a diversion pipe.

[0017] As a preferred embodiment of the present invention, the high pressure spray gun assembly comprises:

[0018] A high-pressure air pump is arranged on the side of the mixing box, the bottom of the high-pressure air pump is connected to a valve, and the output end of the valve valve is connected to a high-pressure air pipe.

[0019] There are two of each of the valve valve and the high-pressure air pipe, one of which extends to the interior of the mixing box, and the other of which is connected to the flushing gun.

[0020] As a preferred solution of the present invention, the input end of the flushing gun is connected to a liquid pipeline, and the other end of the liquid pipeline extends to the interior of the mixing box.

[0021] Wherein, a flow rate control valve is installed on the outer side of the connection between the liquid pipeline and the mixing box.

[0022] As a preferred embodiment of the present invention, the gear drive assembly comprises:

[0023] A base is installed at the center of the top of the water filter box. A DC motor is arranged on the top of the base. The output end of the DC motor is connected to a main shaft.

[0024] Wherein, the bottom of the main shaft is connected with a stirring and separating component;

[0025] A main gear is installed on the outside of the main shaft, the main gear is rotatably connected to the top of the mixing box, and the left and right sides of the main gear are meshed with slave gears.

[0026] Wherein, the slave gear is rotatably connected to the eccentric position of the top of the mixing box;

[0027] A mounting seat, the mounting seat is mounted on the top of the water filter box, the mounting seat is internally rotatably connected with a rotating shaft, the rotating shaft is connected to a slave gear, and the rotating shaft is connected to a first transmission belt via a synchronous wheel connected by an outer key,

[0028] The first transmission belt is movably connected to the top of the mounting seat, the inner side of the first transmission belt is connected to a movable shaft via a synchronous wheel key, and the bottom of the movable shaft is connected to a screw filter press assembly.

[0029] As a preferred solution of the present invention, the side of the slave gear is meshedly connected with a transmission gear, and the transmission gear is provided with a plurality of transmission gears, and the plurality of transmission gears are meshedly connected, and the top of one transmission gear is connected with a transmission shaft.

[0030] Wherein, the transmission shaft is connected to a second transmission belt via a synchronous wheel connected by an outer key, and the inner side of the transmission shaft is connected to another movable shaft via a synchronous wheel key.

[0031] As a preferred embodiment of the present invention, the screw filter press assembly comprises:

[0032] A reciprocating screw rod is connected to the movable shaft, and the reciprocating screw rod is rotatably connected to the inside of the filter press box, and the filter press box is installed on the side of the water filter box.

[0033] Wherein, the filter press box is connected to the water filter box;

[0034] A filter press frame, the filter press frame is installed inside the filter press box, a reciprocating screw rod is rotatably connected at the top center of the filter press frame, and filter press screens are installed on the left and right sides of the filter press frame;

[0035] A filter press plate is connected to the outer side of the reciprocating screw through a ball bearing, the filter press plate is connected to a filter press box, and the filter press plate is arranged above a filter press frame.

[0036] As a preferred embodiment of the present invention, the inner bottom of the filter press box is provided with an inclined portion, and the side of the filter press box is provided with a circulation port, and the circulation port is opened at the inner wall of the water filter box.

[0037] The inside of the filter press plate is slidably connected with a guide rod, the guide rod is installed on the top of the filter press frame, and the two guide rods are arranged on the outside of the reciprocating screw rod.

[0038] As a preferred embodiment of the present invention, the stirring separation component comprises:

[0039] A stirring shaft, the stirring shaft is connected to the main shaft, the main shaft is rotatably connected to the center of the water filter box, and a stirring fan blade is installed on the outer side of the stirring shaft;

[0040] A screening frame, wherein the screening frame is installed inside the water filter box, a stirring shaft is provided through the inside of the screening frame, and a plurality of impurity screening nets are installed inside the screening frame,

[0041] Wherein, the screening frame is located below the stirring blades;

[0042] A push blade is installed on the outside of the stirring shaft, the push blade is movably connected to the top of the screening frame, and the bottom of the stirring shaft is connected to a mixing and stirring component.

[0043] As a preferred embodiment of the present invention, the mixing and stirring assembly comprises:

[0044] A mixing shaft, the mixing shaft is rotatably connected to the center of the mixing box, the mixing shaft is connected to the stirring shaft, and a mixing fan blade is installed on the outer side of the mixing shaft;

[0045] A main bevel gear, the main bevel gear is connected to the mixing shaft, the left and right sides of the main bevel gear are meshed and connected with slave bevel gears, and the main bevel gear and the slave bevel gear are both rotatably connected to the inner side of the mixing box;

[0046] A horizontal fan blade is connected to the secondary bevel gear, the horizontal fan blade extends to the interior of the mixing box, and the horizontal fan blade is rotationally connected to the mixing box.

[0047] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0048] 1. In the car wash foam machine, when the impurities inside the car wash water are separated to ensure that the subsequent car wash water and cleaning liquid will not damage the vehicle surface after mixing, the main shaft that drives the stirring shaft and stirring blades to rotate (to realize the moving operation of the car wash water) can also drive multiple filter plates to move up and down continuously to perform uninterrupted filter pressing on the separated impurities. On the one hand, it reduces the space occupied by the separated impurities and can separate and store impurities in a large amount of car wash water at one time. On the other hand, the subsequent cleaning of impurities after filter pressing is more convenient, effectively reducing the time and labor loss of cleaning impurities. In addition, when the stirring shaft rotates, it will also drive the mixing shaft and mixing blades to rotate, and synchronously perform the stirring and mixing operation of the car wash water and cleaning liquid, reducing the overall cost and vibration of the device during operation (a set of motors can realize multiple functions);

[0049] 2. In the car washing foam machine, when spraying the mixed car washing water and cleaning liquid, the mixed liquid filled into the flushing gun can be filled with high-pressure airflow through the high-pressure air pump to accelerate the spraying to the surface of the vehicle, thereby increasing the range and distance of spraying the vehicle. At the same time, the pressurized airflow generated by the high-pressure air pump can also be filled into the interior of the mixing box, driving the cleaning liquid and car washing water set at the bottom of the mixing box to roll, ensuring that the car washing water and cleaning liquid can be fully mixed together during stirring and mixing. In addition, the separation operation of impurities in the car washing water can also ensure that the car washing water and cleaning liquid will not be blocked by impurities when they are stirred and mixed and transmitted to the inside of the flushing gun;

[0050] 3. In the car washing foam machine, when the mixing shaft drives the mixing blades to rotate and realize the stirring and mixing operation of the car washing water (after impurities are separated) and the cleaning liquid, the rotation force of the mixing shaft can also drive multiple horizontal blades to rotate, so that the cleaning liquid and car washing water at the bottom of the mixing box can be moved to the middle and top of the mixing box, ensuring that the cleaning liquid and car washing water are mixed more evenly when they are stirred. At the same time, the rotation of the horizontal blades is realized through gear meshing, and its rotation and stirring are more stable and firm, and it is not easy to have problems such as broken shafts due to water pressure, and it is highly safe;

[0051] 4. In the car wash foam machine, when the stirring shaft drives the stirring blades to operate, stirring the car wash water inside the water filter box to improve the effect of separating impurities in the car wash water, the rotational force of the stirring shaft can also drive the installed pushing blades to move. On the one hand, it can push the impurities on the top of the impurity screening net to reduce the phenomenon of impurities clogging the impurity screening net. On the other hand, it can automatically push the separated impurities to the interior of multiple filter press boxes, which is convenient for multiple filter press boxes to filter the impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0053] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0054] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0055] Figure 2 It is a schematic structural diagram of the overall main view of the present invention;

[0056] Figure 3 It is a schematic diagram of the overall cross-section structure of the present invention;

[0057] Figure 4 It is a schematic structural diagram of the overall side view of the present invention;

[0058] Figure 5 It is a schematic structural diagram of the overall cross-section of the present invention;

[0059] Figure 6 The present invention Figure 5 A schematic diagram of the structure of the enlarged area in the middle A;

[0060] Figure 7 It is a schematic structural diagram of a water filter box of the present invention connected with a gear drive assembly and a screw filter press assembly after a cross-section;

[0061] Figure 8 It is a schematic structural diagram of the connection between the gear drive assembly and the stirring shaft rod of the present invention;

[0062] Fig. 9is a schematic diagram of the structure of the gear drive assembly of the present invention;

[0063] Fig.10 It is a schematic structural diagram of a cross-section of a screw filter press assembly of the present invention;

[0064] Fig.11 It is a schematic structural diagram of the connection between the stirring shaft and the mixing and stirring assembly of the present invention;

[0065] Fig.12 It is a schematic structural diagram of a mixing box of the present invention after cross-section and connection with a mixing and stirring assembly;

[0066] In the figure:

[0067] 10. Water filter box; 101. Stop valve; 102. Input pipe; 103. Diversion pipe;

[0068] 20. Mixing box; 30. Delivery pipe; 40. Foam box; 50. Integrated mixing and filter pressing mechanism;

[0069] 60. High-pressure spray gun assembly; 601. High-pressure air pump; 602. Valve; 603. High-pressure air pipe; 604. Flushing gun; 605. Liquid pipeline; 606. Flow rate control valve;

[0070] 70, gear drive assembly; 701, base; 702, DC motor; 703, main shaft; 704, main gear; 705, slave gear; 7051, transmission gear; 7052, transmission shaft; 7053, second transmission belt; 706, mounting base; 707, rotating shaft; 708, first transmission belt; 709, movable shaft;

[0071] 80, screw filter press assembly; 801, reciprocating screw; 802, filter press box; 8021, oblique part; 8022, circulation port; 803, filter press frame; 804, filter press screen; 805, filter press plate; 806, guide rod;

[0072] 90, stirring and separating assembly; 901, stirring shaft; 902, stirring fan blade; 903, screening frame; 904, impurity screening net; 905, pushing blade;

[0073] 100. Mixing and stirring assembly; 1001. Mixing shaft; 1002. Mixing blades; 1003. Main bevel gear; 1004. Slave bevel gear; 1005. Horizontal blades. DETAILED DESCRIPTION

[0074] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described 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 of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0075] See also Figure 1-Figure 12 A car washing foam machine includes a water filter box 10, a mixing box 20, a foam box 40, an integrated mixing and filtering mechanism 50 and a high-pressure spray gun assembly 60. The mixing box 20 is installed at the bottom of the water filter box 10, and the foam box 40 is installed on one side of the mixing box 20. The foam box 40 is connected to the mixing box 20 through a delivery pipe 30. A high-pressure spray gun assembly 60 is arranged on the side of the mixing box 20. The high-pressure spray gun assembly 60 is connected to the mixing box 20. The inside of the water filter box 10 is installed with an integrated mixing and filtering mechanism 50 extending to the inside of the mixing box 20, wherein the integrated mixing and filtering mechanism 50 includes It includes a gear drive assembly 70, which is installed on the top of the water filter box 10. A plurality of screw filter press assemblies 80 are connected to the eccentric part of the bottom of the gear drive assembly 70. The screw filter press assembly 80 is installed on the side of the water filter box 10. The screw filter press assembly 80 is connected to the water filter box 10; a stirring and separation assembly 90, which is installed inside the water filter box 10, is connected to the gear drive assembly 70, and a mixing and stirring assembly 100 is connected to the bottom of the stirring and separation assembly 90. The mixing and stirring assembly 100 is arranged inside the mixing box 20.

[0076] The above working principle: before the car wash water and cleaning liquid are mixed to reduce the use cost of the cleaning liquid, the car wash water is first filled into the water filter box 10, and the gear drive assembly 70 drives the stirring separation assembly 90 to operate, so as to separate the granular impurities (stones, etc.) inside the car wash water, reduce the impurity components inside the car wash water, and ensure that the mixed car wash water and cleaning liquid will not clog the high-pressure spray gun assembly 60 and scratch the vehicle when washing the vehicle. At the same time, when the high-pressure spray gun assembly 60 is in operation, on the one hand, it can accelerate the efficiency of the car wash water and cleaning liquid when spraying, and on the other hand, it can roll the mixed car wash water and cleaning liquid to reduce the deposition of the cleaning liquid on the inner bottom of the mixing box 20, resulting in poor quality and cleaning effect of the car wash water and cleaning liquid sprayed to the outside.

[0077] In the present invention, while the gear drive assembly 70 drives the stirring separation assembly 90 and the mixing and stirring assembly 100 to operate, it can also drive the screw filter press assembly 80 to operate, and perform filter press treatment on the impurity part after separation and pushing, so as to facilitate the subsequent unified cleaning and recovery of this part of impurities.

[0078] Specific reference Figure 5 Two stop valves 101 are installed at the eccentric position of the top of the water filter box 10. The two stop valves 101 are located on the side of the gear drive assembly 70. The two stop valves 101 are connected to the input pipe 102. The input pipe 102 transports car wash water. The water filter box 10 and the mixing box 20 are connected through the guide pipe 103.

[0079] In the car washing foam machine of the present invention, the water for washing the car can be delivered to the inside of the water filter box 10 through the input pipe 102. The car washing water after the impurities are separated can be delivered to the inside of the mixing box 20 through the guide pipe 103.

[0080] Specific reference Figure 5 and Fig.12 The high-pressure spray gun assembly 60 includes a high-pressure air pump 601, which is arranged on the side of the mixing box 20. The bottom of the high-pressure air pump 601 is connected to a gate valve 602, and the output end of the gate valve 602 is connected to a high-pressure air pipe 603, wherein two gate valves 602 and two high-pressure air pipes 603 are provided, one high-pressure air pipe 603 extends to the interior of the mixing box 20, and the other high-pressure air pipe 603 is connected to the flushing gun 604.

[0081] In this embodiment, the input end of the flushing gun 604 is connected to a liquid pipeline 605 , and the other end of the liquid pipeline 605 extends to the interior of the mixing box 20 , wherein a flow rate control valve 606 is installed on the outside of the connection between the liquid pipeline 605 and the mixing box 20 .

[0082] In the above embodiment, the washing liquid that is mixed and used to wash the vehicle can be transmitted to the inside of the flushing gun 604 through the liquid pipeline 605, and the transmission speed of the mixed liquid can be controlled by the flow rate control valve 606.

[0083] In the car washing foam machine of the present invention, when spraying the mixed cleaning liquid, the high-pressure air pump 601 can fill the high-pressure gas into the inside of the flushing gun 604, accelerating the spraying speed and efficiency of the cleaning liquid inside the flushing gun 604. At the same time, when the high-pressure air pump 601 is in operation, the high-pressure gas can be transmitted to the inside of the mixing box 20, driving the cleaning liquid at the bottom of the mixing box 20 to roll, ensuring a full mixing operation of the cleaning liquid and the car washing water.

[0084] Specific reference Figure 7 , Figure 8 and Fig. 9The gear drive assembly 70 includes a base 701, which is installed at the center of the top of the water filter box 10. A DC motor 702 is arranged on the top of the base 701. The output end of the DC motor 702 is connected to a main shaft 703, wherein the bottom of the main shaft 703 is connected to the stirring separation assembly 90; a main gear 704, which is installed on the outside of the main shaft 703, and the main gear 704 is rotatably connected to the top of the mixing box 20. The left and right sides of the main gear 704 are meshed with slave gears 705, wherein the slave gear 705 is rotatably connected At the eccentric point on the top of the mixing box 20; a mounting seat 706, the mounting seat 706 is installed on the top of the water filter box 10, the internal rotation of the mounting seat 706 is connected with a rotating shaft 707, the rotating shaft 707 is connected to the slave gear 705, the rotating shaft 707 is connected to the first transmission belt 708 through a synchronous wheel connected by an outer key, wherein the first transmission belt 708 is movably connected to the top of the mounting seat 706, the inner side of the first transmission belt 708 is connected to a movable shaft 709 through a synchronous wheel key, and the bottom of the movable shaft 709 is connected to a screw filter press assembly 80.

[0085] In this embodiment, a transmission gear 7051 is meshedly connected from the side of the gear 705, and a plurality of transmission gears 7051 are provided. The plurality of transmission gears 7051 are meshedly connected, and a transmission shaft 7052 is connected to the top of one transmission gear 7051, wherein the transmission shaft 7052 is connected to a second transmission belt 7053 via a synchronous wheel connected via an outer key, and the inner side of the transmission shaft 7052 is connected to another movable shaft 709 via a synchronous wheel key.

[0086] In the above embodiment, when the slave gear 705 rotates, the multiple transmission gears 7051 meshed and connected on the side thereof can rotate, and the transmission shaft 7052 connected to the top of the transmission gear 7051 can rotate. When the transmission shaft 7052 rotates, the second transmission belt 7053 connected to the synchronous wheel connected by a key on the outer side thereof can operate, and the movable shaft 709 connected to the synchronous wheel key on the inner side of the second transmission belt 7053 can rotate.

[0087] In the car washing foam machine of the present invention, when it is necessary to separate impurities from the car washing water and to stir and mix the car washing water and the cleaning liquid, the DC motor 702 is started to operate, driving the main shaft 703 connected to the output end of the DC motor 702 to rotate, so that the main gear 704 connected to the outside of the main shaft 703 can rotate. When the main gear 704 rotates, the slave gears 705 meshingly connected on the left and right sides thereof can rotate, and the rotating shaft 707 connected to the top of the slave gear 705 can rotate. At this time, when the rotating shaft 707 rotates, the synchronous wheel connected to the outer key and the first transmission belt 708 operate, so that the movable shaft 709 connected to the inner side of the first transmission belt 708 through the synchronous wheel key can rotate.

[0088] Specific reference Fig.10 The screw filter press assembly 80 includes a reciprocating screw 801, which is connected to the movable shaft 709, and the reciprocating screw 801 is rotatably connected to the inside of the filter press box 802, and the filter press box 802 is installed on the side of the water filter box 10, wherein the filter press box 802 and the water filter box 10 are connected; a filter press frame 803, which is installed in the inside of the filter press box 802, and the reciprocating screw 801 is rotatably connected at the top center of the filter press frame 803, and a filter press net 804 is installed on the left and right sides of the filter press frame 803; a filter press plate 805, which is connected to the outside of the reciprocating screw 801 through a ball bearing, and the filter press plate 805 is connected to the filter press box 802, and the filter press plate 805 is arranged above the filter press frame 803.

[0089] In this embodiment, an inclined portion 8021 is provided at the inner bottom of the filter press box 802, and a circulation port 8022 is provided on the side of the filter press box 802. The circulation port 8022 is opened at the inner wall of the water filter box 10, wherein the inner sliding connection of the filter press plate 805 is provided with a guide rod 806, and the guide rod 806 is installed on the top of the filter press frame 803, and the two guide rods 806 are both arranged on the outside of the reciprocating screw 801.

[0090] In the above embodiment, the design of the oblique portion 8021 allows the car wash water to re-enter the interior of the water filter box 10 through the circulation port 8022. The design of the guide rod 806 can ensure the stability of the filter plate 805 during the lifting and moving.

[0091] In the car washing foam machine of the present invention, when the movable shaft 709 rotates, the reciprocating screw 801 connected to the bottom thereof can rotate, and the filter press plate 805 connected to the outside of the reciprocating screw 801 through the ball bearing can be lifted and lowered. When the filter press plate 805 moves to the top of the filter press 804, the impurities disposed on the top of the filter press 804 can be filtered, which facilitates the subsequent unified treatment of these impurities.

[0092] Specific reference Figure 8 , Fig. 9 and Fig.11The stirring and separating assembly 90 includes a stirring shaft 901, which is connected to the main shaft 703, and the main shaft 703 is rotatably connected to the center of the water filter box 10, and a stirring fan blade 902 is installed on the outer side of the stirring shaft 901; a screening frame 903, which is installed in the water filter box 10, and the stirring shaft 901 is penetrated inside the screening frame 903, and a plurality of impurity screening nets 904 are installed inside the screening frame 903, wherein the screening frame 903 is located below the stirring fan blade 902; a pushing blade 905, which is installed on the outer side of the stirring shaft 901, and the pushing blade 905 is movably connected to the top of the screening frame 903, and the bottom of the stirring shaft 901 is connected to the mixing and stirring assembly 100.

[0093] In the car washing foam machine of the present invention, when the main shaft 703 rotates, the stirring shaft 901 connected to the bottom thereof can rotate, so that the stirring blades 902 connected to the outside of the stirring shaft 901 can rotate, stirring the car washing water inside the water filter box 10, and improving the effect of separating impurities inside the car washing water. At the same time, when the stirring shaft 901 rotates, it can also drive the push blades 905 to rotate, pushing the impurities on the top of the impurity screening net 904 to move, so that the impurities can quickly enter the interior of the filter press box 802 for filter pressing treatment.

[0094] Specific reference Fig.11 and Fig.12 The mixing and stirring assembly 100 includes a mixing shaft 1001, which is rotatably connected to the center of the mixing box 20, the mixing shaft 1001 is connected to the stirring shaft 901, and a mixing fan blade 1002 is installed on the outer side of the mixing shaft 1001; a main bevel gear 1003, which is connected to the mixing shaft 1001, and the left and right sides of the main bevel gear 1003 are meshed and connected with a slave bevel gear 1004, and the main bevel gear 1003 and the slave bevel gear 1004 are both rotatably connected to the inner side of the mixing box 20; a horizontal fan blade 1005, which is connected to the slave bevel gear 1004, and the horizontal fan blade 1005 extends to the inside of the mixing box 20, and the horizontal fan blade 1005 is rotatably connected to the mixing box 20.

[0095] In the car washing foam machine of the present invention, when the stirring shaft 901 rotates, the mixing shaft 1001 connected to the bottom thereof can rotate, driving the mixing blades 1002 installed on the outside of the mixing shaft 1001 to rotate, and stirring and mixing the cleaning liquid and the car washing water (after the impurities are separated). At the same time, when the stirring shaft 901 rotates, the main bevel gear 1003 connected to the bottom thereof can rotate, and the secondary bevel gear 1004 meshingly connected to the side of the main bevel gear 1003 rotates. At this time, when the secondary bevel gear 1004 rotates, the horizontal blades 1005 connected to the side thereof can rotate, so that the cleaning liquid and the car washing water at the bottom of the mixing box 20 can move to the top, thereby improving the effect of stirring and mixing the car washing water and the cleaning liquid.

[0096] The car washing foam machine of the present invention can clean explosion-proof rubber-wheeled vehicles used underground (in the mining industry), thereby greatly improving the cleaning efficiency of explosion-proof rubber-wheeled vehicles used underground (in the mining industry).

[0097] Without limitation, any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent substitutions or changes according to the technical solution and inventive concept of the present invention, should be covered by the protection scope of the present invention.

Claims

1. A car washing foam machine, comprising a water filter box (10), a mixing box (20), a foam box (40), an integrated mixing and filtering mechanism (50) and a high-pressure spray gun assembly (60), characterized in that: A mixing box (20) is installed at the bottom of the water filter box (10), a foam box (40) is installed on one side of the mixing box (20), and the foam box (40) is connected to the mixing box (20) through a delivery pipe (30). A high-pressure spray gun assembly (60) is provided on the side of the mixing box (20), and the high-pressure spray gun assembly (60) is connected to the mixing box (20). An integrated mixing and filtering mechanism (50) extending into the mixing box (20) is installed inside the water filter box (10). Wherein, the integrated mixed filter press mechanism (50) comprises: A gear drive assembly (70), the gear drive assembly (70) being mounted on the top of the water filter box (10), a plurality of screw filter press assemblies (80) being connected to the eccentric portion of the bottom of the gear drive assembly (70), the screw filter press assemblies (80) being mounted on the side of the water filter box (10), and the screw filter press assemblies (80) and the water filter box (10) being in communication; A stirring and separating component (90), wherein the stirring and separating component (90) is installed inside the water filter box (10), the stirring and separating component (90) is connected to the gear drive component (70), and the bottom of the stirring and separating component (90) is connected to a mixing and stirring component (100), and the mixing and stirring component (100) is arranged inside the mixing box (20).

2. A car washing foam machine according to claim 1, characterized in that: Two stop valves (101) are installed at the eccentric position of the top of the water filter box (10), and the two stop valves (101) are both located on the side of the gear drive assembly (70). The two stop valves (101) are connected to an input pipe (102), car wash water is transported inside the input pipe (102), and the water filter box (10) and the mixing box (20) are connected via a guide pipe (103).

3. A car washing foam machine according to claim 1, characterized in that: The high-pressure spray gun assembly (60) comprises: a high-pressure air pump (601), the high-pressure air pump (601) being arranged on the side of the mixing box (20), the bottom of the high-pressure air pump (601) being connected to a valve (602), the output end of the valve (602) being connected to a high-pressure air pipe (603), There are two of each of the air gate valve (602) and the high-pressure air pipe (603), one of the high-pressure air pipes (603) extends to the interior of the mixing box (20), and the other of the high-pressure air pipes (603) is connected to the flushing gun (604).

4. A car washing foam machine according to claim 3, characterized in that: The input end of the flushing gun (604) is connected to a liquid pipeline (605), and the other end of the liquid pipeline (605) extends to the interior of the mixing box (20). Wherein, a flow rate control valve (606) is installed on the outer side of the connection between the liquid pipeline (605) and the mixing box (20).

5. A car washing foam machine according to claim 1, characterized in that: The gear drive assembly (70) comprises: A base (701), the base (701) is installed at the center of the top of the water filter box (10), a DC motor (702) is arranged on the top of the base (701), and the output end of the DC motor (702) is connected to a main shaft (703), Wherein, the bottom of the main shaft (703) is connected with a stirring and separating assembly (90); A main gear (704), the main gear (704) is installed on the outside of the main shaft (703), the main gear (704) is rotatably connected to the top of the mixing box (20), and the left and right sides of the main gear (704) are meshed with slave gears (705), Wherein, the slave gear (705) is rotatably connected to the eccentric position of the top of the mixing box (20); A mounting seat (706) is mounted on the top of the water filter box (10), the mounting seat (706) is internally rotatably connected to a rotating shaft (707), the rotating shaft (707) is connected to a slave gear (705), and the rotating shaft (707) is connected to a first transmission belt (708) via a synchronous wheel connected by an outer key. The first transmission belt (708) is movably connected to the top of the mounting seat (706), the inner side of the first transmission belt (708) is connected to a movable shaft (709) via a synchronous wheel key, and the bottom of the movable shaft (709) is connected to a screw filter press assembly (80).

6. A car washing foam machine according to claim 5, characterized in that: The side of the slave gear (705) is meshedly connected with a transmission gear (7051), and a plurality of the transmission gears (7051) are provided. The plurality of transmission gears (7051) are meshedly connected, and a transmission shaft (7052) is connected to the top of one of the transmission gears (7051). The transmission shaft (7052) is connected to a second transmission belt (7053) via a synchronous wheel connected via an outer key, and the inner side of the transmission shaft (7052) is connected to another movable shaft (709) via a synchronous wheel key.

7. A car washing foam machine according to claim 6, characterized in that: The screw filter press assembly (80) comprises: A reciprocating screw rod (801), the reciprocating screw rod (801) is connected to the movable shaft (709), the reciprocating screw rod (801) is rotatably connected to the inside of the filter press box (802), and the filter press box (802) is installed on the side of the water filter box (10), Wherein, the filter press box (802) and the water filter box (10) are connected; A filter press frame (803), the filter press frame (803) is installed inside the filter press box (802), a reciprocating screw rod (801) is rotatably connected at the top center of the filter press frame (803), and filter press screens (804) are installed on the left and right sides of the filter press frame (803); A filter press plate (805), the filter press plate (805) is connected to the outer side of the reciprocating screw (801) via a ball bearing, the filter press plate (805) is connected to the filter press box (802), and the filter press plate (805) is arranged above the filter press frame (803).

8. A car washing foam machine according to claim 7, characterized in that: The inner bottom of the filter press box (802) is provided with an inclined portion (8021), and the side of the filter press box (802) is provided with a circulation port (8022), and the circulation port (8022) is opened on the inner wall of the water filter box (10). The filter press plate (805) is internally slidably connected with a guide rod (806), and the guide rod (806) is installed on the top of the filter press frame (803). Both guide rods (806) are arranged on the outside of the reciprocating screw rod (801).

9. A car washing foam machine according to claim 5, characterized in that: The stirring and separating component (90) comprises: A stirring shaft (901), the stirring shaft (901) is connected to the main shaft (703), the main shaft (703) is rotatably connected to the center of the water filter box (10), and a stirring fan blade (902) is installed on the outer side of the stirring shaft (901); A screening frame (903), wherein the screening frame (903) is installed inside the water filter box (10), a stirring shaft (901) is provided through the inside of the screening frame (903), and a plurality of impurity screening nets (904) are installed inside the screening frame (903), Wherein, the screening frame (903) is located below the stirring blade (902); A push blade (905) is installed on the outside of the stirring shaft (901), and the push blade (905) is movably connected to the top of the screening frame (903). The bottom of the stirring shaft (901) is connected to a mixing and stirring assembly (100).

10. A car washing foam machine according to claim 9, characterized in that: The mixing and stirring assembly (100) comprises: a mixing shaft (1001), the mixing shaft (1001) being rotatably connected to the center of the mixing box (20), the mixing shaft (1001) being connected to the stirring shaft (901), and a mixing blade (1002) being installed on the outer side of the mixing shaft (1001); A main bevel gear (1003), the main bevel gear (1003) is connected to the mixing shaft (1001), the left and right sides of the main bevel gear (1003) are meshedly connected with a slave bevel gear (1004), and the main bevel gear (1003) and the slave bevel gear (1004) are both rotatably connected to the inner side of the mixing box (20); A horizontal fan blade (1005), wherein the horizontal fan blade (1005) is connected to the secondary bevel gear (1004), wherein the horizontal fan blade (1005) extends into the interior of the mixing box (20), and wherein the horizontal fan blade (1005) is rotationally connected to the mixing box (20).

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