A pure electric four-wheel high-pressure cleaning vehicle

Abstract

The utility model discloses a pure electric four-wheel high-pressure cleaning vehicle, including a pure electric high-pressure cleaning vehicle body, four wheels are evenly installed at the bottom of the pure electric high-pressure cleaning vehicle body, and a cab and a water storage tank are installed on the pure electric high-pressure cleaning vehicle body. The utility model cooperates with the pure electric high-pressure cleaning vehicle body, wheels, water storage tank, drainage pipe, first flange, high-pressure washing device, support plate, high-pressure water pump, water pump pipe, second flange, delivery pipe, water spray pipe, high-pressure nozzle, fixing mechanism, bottom plate, positioning groove, positioning block, fixing block, clamping groove, movable groove, telescopic rod, pull plate, clamping block and sleeve spring to facilitate the disassembly and maintenance of the high-pressure washing device, thereby greatly meeting market demand.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning vehicles, in particular to a pure electric four-wheel high-pressure cleaning vehicle. Background Art

[0002] With the process of urbanization and modernization in my country, the requirements for cleaning and sanitation of public places such as urban roads, streets, squares, and internal places such as campuses, factories, and camps are getting higher and higher. Therefore, high-pressure cleaning vehicles are used in various places and are becoming more and more widely used.

[0003] At present, as shown in the patent application number CN201721194651.4, a hard object flushing device for a high-pressure cleaning vehicle includes a high-pressure cleaning vehicle, a high-pressure flushing device and a dust suction device. The high-pressure cleaning vehicle includes a chassis, a power room is fixedly installed on the top of the chassis, a generator set and a high-pressure pump are fixedly installed in the power room, the outlet of the high-pressure pump is fixedly connected to a straight pipe through a three-way pipe joint, the straight pipe is fixedly connected to a valve, the valve is fixedly connected to a vertical pipe, the vertical pipe and the horizontal pipe are connected to each other, a base is fixedly installed on the bottom end of the chassis, the base is fixedly connected to a cable reel, the horizontal pipe passes through the central axis of the cable reel and is fixedly connected to a hose, and the hose is wrapped around the cable reel.

[0004] However, in actual use, the above patent has the following defects: it is not convenient to disassemble and maintain the high-pressure washing device, and it is difficult to meet market demand. For this reason, we propose a pure electric four-wheel high-pressure cleaning vehicle. Utility Model Content

[0005] The purpose of the utility model is to provide a pure electric four-wheel high-pressure cleaning vehicle to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pure electric four-wheel high-pressure cleaning vehicle, comprising a pure electric high-pressure cleaning vehicle body, four wheels are evenly installed on the bottom of the pure electric high-pressure cleaning vehicle body, a cab and a water tank are installed on the pure electric high-pressure cleaning vehicle body, a drain pipe is fixedly connected to the bottom of the left side of the water tank, a valve is installed on the drain pipe, a first flange is fixedly connected to the left side of the drain pipe, a high-pressure flushing device is arranged on the left side of the pure electric high-pressure cleaning vehicle body, and the high-pressure flushing device is connected to the pure electric high-pressure cleaning vehicle body through a fixing mechanism.

[0007] Furthermore, the high-pressure flushing device includes a support plate, a high-pressure water pump, a water pumping pipe, a second flange, a delivery pipe, a water spraying pipe and a high-pressure nozzle, and the left side of the pure electric high-pressure cleaning vehicle body is movably connected to the support plate.

[0008] Furthermore, a high-pressure water pump is fixedly connected to the top of the support plate, a water pump is fixedly connected to the right side of the high-pressure water pump, a second flange is fixedly connected to the right end of the water pump, the second flange is fixed to the first flange by bolts, and a delivery pipe is fixedly connected to the bottom of the high-pressure water pump.

[0009] Furthermore, the bottom of the delivery pipe penetrates the support plate and extends to the outside of the support plate and is fixedly connected to a water spray pipe, and the bottom of the water spray pipe is fixedly connected to a plurality of high-pressure nozzles.

[0010] Furthermore, the fixing mechanism includes a base plate, a positioning groove, a positioning block, a fixed block, a clamping groove, a movable groove, a telescopic rod, a pull plate, a clamping block and a sleeve spring. The bottom right side of the support plate is movably connected to the base plate, and the right side of the base plate is fixedly connected to the body of the pure electric high-pressure cleaning vehicle. Two positioning grooves are provided on the bottom right side of the support plate, and the positioning blocks are movably clamped inside the positioning grooves. The bottom of the positioning block is fixedly connected to the top of the base plate, and the bottom of the support plate and the left side of the base plate are fixedly connected to a fixed block, and a clamping groove is provided on the right side of the fixed block.

[0011] Furthermore, a movable groove is opened at the bottom of the base plate, a telescopic rod is fixedly connected to the right side of the inner wall of the movable groove, a pull plate is fixedly connected to the telescopic end of the telescopic rod, the pull plate is movably connected to the movable groove, and the bottom of the pull plate passes through the movable groove and extends to the outside of the movable groove.

[0012] Furthermore, a card block is fixedly connected to the left side of the pull plate, and the left side of the card block sequentially passes through the movable groove and the card slot and extends to the inside of the card slot. The card block is movably engaged with the card slot, and the card block is movably connected to the movable groove, and a sleeve spring is provided on the surface of the telescopic rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model facilitates the disassembly and maintenance of the high-pressure cleaning device through the cooperation of a pure electric high-pressure cleaning vehicle body, wheels, a water storage tank, a drain pipe, a first flange, a high-pressure cleaning device, a support plate, a high-pressure water pump, a water suction pipe, a second flange, a delivery pipe, a water spray pipe, a high-pressure nozzle, a fixing mechanism, a bottom plate, a positioning groove, a positioning block, a fixing block, a clamping groove, a movable groove, a telescopic rod, a pull plate, a clamping block and a sleeve spring, thereby being able to greatly meet market demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the high-pressure flushing device of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the positioning groove of the utility model.

[0019] In the figure: 1. Pure electric high-pressure cleaning vehicle body; 2. Wheels; 3. Water storage tank; 4. Drain pipe; 5. First flange; 6. High-pressure flushing device; 601. Support plate; 602. High-pressure water pump; 603. Suction pipe; 604. Second flange; 605. Delivery pipe; 606. Water spray pipe; 607. High-pressure nozzle; 7. Fixing mechanism; 701. Bottom plate; 702. Positioning groove; 703. Positioning block; 704. Fixing block; 705. Card slot; 706. Movable slot; 707. Telescopic rod; 708. Pull plate; 709. Card block; 710. Sleeve spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 A pure electric four-wheel high-pressure cleaning vehicle comprises a pure electric high-pressure cleaning vehicle body 1, four wheels 2 are evenly installed at the bottom of the pure electric high-pressure cleaning vehicle body 1, a cab and a water tank 3 are installed on the pure electric high-pressure cleaning vehicle body 1, a drain pipe 4 is fixedly connected to the bottom of the left side of the water tank 3, a valve is installed on the drain pipe 4, a first flange 5 is fixedly connected to the left side of the drain pipe 4, a high-pressure flushing device 6 is arranged on the left side of the pure electric high-pressure cleaning vehicle body 1, and the high-pressure flushing device 6 is connected to the pure electric high-pressure cleaning vehicle body 1 through a fixing mechanism 7.

[0024] Specifically, the high-pressure washing device 6 includes a support plate 601, a high-pressure water pump 602, a water pump 603, a second flange 604, a delivery pipe 605, a water spray pipe 606 and a high-pressure nozzle 607. The left side of the pure electric high-pressure cleaning vehicle body 1 is movably connected to the support plate 601.

[0025] During the specific implementation, the top of the support plate 601 is fixedly connected to a high-pressure water pump 602, the right side of the high-pressure water pump 602 is fixedly connected to a water pumping pipe 603, the right end of the water pumping pipe 603 is fixedly connected to a second flange 604, the second flange 604 and the first flange 5 are fixed by bolts, and the bottom of the high-pressure water pump 602 is fixedly connected to a delivery pipe 605.

[0026] Specifically, the bottom of the delivery pipe 605 passes through the support plate 601 and extends to the outside of the support plate 601 and is fixedly connected to a water spray pipe 606 , and a plurality of high-pressure nozzles 607 are fixedly connected to the bottom of the water spray pipe 606 .

[0027] In the specific implementation, the fixing mechanism 7 includes a base plate 701, a positioning groove 702, a positioning block 703, a fixed block 704, a slot 705, a movable groove 706, a telescopic rod 707, a pull plate 708, a block 709 and a sleeve spring 710. The bottom right side of the support plate 601 is movably connected with the base plate 701, and the right side of the base plate 701 is fixedly connected to the pure electric high-pressure cleaning vehicle body 1. Two positioning grooves 702 are provided on the bottom right side of the support plate 601, and the positioning blocks 703 are movably connected inside the positioning grooves 702. The bottom of the positioning block 703 is fixedly connected to the top of the base plate 701. The bottom of the support plate 601 and the left side of the base plate 701 are fixedly connected with a fixing block 704, and a slot 705 is provided on the right side of the fixing block 704.

[0028] Specifically, a movable groove 706 is opened at the bottom of the base plate 701, and a telescopic rod 707 is fixedly connected to the right side of the inner wall of the movable groove 706. A pull plate 708 is fixedly connected to the telescopic end of the telescopic rod 707. The pull plate 708 is movably connected to the movable groove 706, and the bottom of the pull plate 708 passes through the movable groove 706 and extends to the outside of the movable groove 706.

[0029] During the specific implementation, a clamping block 709 is fixedly connected to the left side of the pull plate 708, and the left side of the clamping block 709 passes through the movable groove 706 and the clamping slot 705 in sequence and extends to the inside of the clamping slot 705. The clamping block 709 and the clamping slot 705 are movably clamped, and the clamping block 709 and the movable groove 706 are movably connected. A sleeve spring 710 is provided on the surface of the telescopic rod 707.

[0030] In actual application: when it is necessary to disassemble the high-pressure flushing device 6 for maintenance, it is only necessary to remove the bolts on the first flange 5 and the second flange 604 to release the fixing effect on the first flange 5 and the second flange 604, and then pull the pull plate 708 to the right to drive the clamping block 709 to move to the right, so that the clamping block 709 is disengaged from the clamping slot 705, and at the same time compress the sleeve spring 710 and the telescopic rod 707, and then pull the support plate 601 upward to disengage the positioning block 703 from the positioning slot 702, and disengage the first flange 5 from the second flange 604, so that the high-pressure flushing device 6 can be removed. Through the above steps, the high-pressure flushing device 6 can be conveniently disassembled for maintenance, which is simple to operate and saves time and effort.

[0031] All components in the present invention are universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods. At the same time, standard parts used in the present application documents can be purchased from the market, and each component in the present application document can be customized according to the description in the specification and drawings. The specific connection method of each component adopts conventional means such as mature bolts, rivets, welding, etc. in the prior art, and machinery, parts and equipment adopt conventional models in the prior art.

[0032] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the working principle, and the electrical connection between the electrical components should be completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The utility model mainly introduces the working principle and process, and no longer explains the electrical control.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pure electric four-wheel high-pressure cleaning vehicle, characterized in that: The invention comprises a pure electric high-pressure cleaning vehicle body (1), four wheels (2) are evenly installed at the bottom of the pure electric high-pressure cleaning vehicle body (1), a cab and a water storage tank (3) are installed on the pure electric high-pressure cleaning vehicle body (1), a drainage pipe (4) is fixedly connected to the bottom of the left side of the water storage tank (3), a valve is installed on the drainage pipe (4), a first flange (5) is fixedly connected to the left side of the drainage pipe (4), a high-pressure flushing device (6) is arranged on the left side of the pure electric high-pressure cleaning vehicle body (1), and the high-pressure flushing device (6) is connected to the pure electric high-pressure cleaning vehicle body (1) via a fixing mechanism (7).

2. A pure electric four-wheel high-pressure cleaning vehicle according to claim 1, characterized in that: The high-pressure washing device (6) comprises a support plate (601), a high-pressure water pump (602), a water pumping pipe (603), a second flange (604), a delivery pipe (605), a water spraying pipe (606) and a high-pressure nozzle (607), and the left side of the pure electric high-pressure cleaning vehicle body (1) is movably connected to the support plate (601).

3. A pure electric four-wheel high-pressure cleaning vehicle according to claim 2, characterized in that: A high-pressure water pump (602) is fixedly connected to the top of the support plate (601), a water pump (603) is fixedly connected to the right side of the high-pressure water pump (602), a second flange (604) is fixedly connected to the right end of the water pump (603), the second flange (604) is fixed to the first flange (5) by bolts, and a delivery pipe (605) is fixedly connected to the bottom of the high-pressure water pump (602).

4. A pure electric four-wheel high-pressure cleaning vehicle according to claim 3, characterized in that: The bottom of the delivery pipe (605) passes through the support plate (601) and extends to the outside of the support plate (601) and is fixedly connected to a water spray pipe (606). The bottom of the water spray pipe (606) is fixedly connected to a plurality of high-pressure spray heads (607).

5. A pure electric four-wheel high-pressure cleaning vehicle according to claim 4, characterized in that: The fixing mechanism (7) comprises a bottom plate (701), a positioning groove (702), a positioning block (703), a fixing block (704), a clamping groove (705), a movable groove (706), a telescopic rod (707), a pulling plate (708), a clamping block (709) and a sleeve spring (710); the bottom right side of the support plate (601) is movably connected with the bottom plate (701); the right side of the bottom plate (701) is fixedly connected to the pure electric high-pressure cleaning vehicle body (1); two positioning grooves (702) are provided on the bottom right side of the support plate (601); the positioning grooves (702) are movably clamped with positioning blocks (703) inside; the bottom of the positioning block (703) is fixedly connected to the top of the bottom plate (701); the bottom of the support plate (601) and located on the left side of the bottom plate (701) is fixedly connected with a fixing block (704); the fixing block (704) is provided with a clamping groove (705) on the right side.

6. A pure electric four-wheel high-pressure cleaning vehicle according to claim 5, characterized in that: A movable groove (706) is provided at the bottom of the bottom plate (701), a telescopic rod (707) is fixedly connected to the right side of the inner wall of the movable groove (706), a pull plate (708) is fixedly connected to the telescopic end of the telescopic rod (707), and the bottom of the pull plate (708) passes through the movable groove (706) and extends to the outside of the movable groove (706).

7. A pure electric four-wheel high-pressure cleaning vehicle according to claim 6, characterized in that: A clamping block (709) is fixedly connected to the left side of the pull plate (708); the left side of the clamping block (709) sequentially passes through the movable groove (706) and the clamping groove (705) and extends to the inside of the clamping groove (705); and a sleeve spring (710) is sleeved on the surface of the telescopic rod (707).

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