High-pressure cleaning machine

Abstract

The utility model provides a high-pressure cleaning machine, and belongs to the technical field of cleaning machines. The problem that in the prior art, a cleaning machine is difficult to stably place when not used is solved. The device comprises a rack, a plunger pump, a driving motor and a high-pressure water gun, a moving wheel assembly is installed at the bottom of the rack, the bottom of the rack extends forwards to form fixing feet, a fixing table body is formed in the middle of the rack, a through groove is formed in the center of the fixing table body, and a protective cover body is installed on the portion, on the periphery of the through groove, of the fixing table body; a fixing block is formed at the upper end of the protective cover, the plunger pump is fixedly installed above the protective cover through the fixing block, a motor end cover is fixed to the upper end of the driving motor, a plurality of fixing columns are fixed to the motor end cover, the other ends of the fixing columns are fixedly connected with the bottom of the plunger pump through through grooves, a motor shaft extends out of the driving motor, and a pump shaft extends out of the bottom of the plunger pump. A coupler is arranged between the motor shaft and the pump shaft, the motor shaft and the pump shaft are connected through the coupler, an installation column is fixedly installed on the rear side of the machine frame, a lower gun stock is installed on the installation column, and a high-pressure water gun is placed in the lower gun stock. The device has the advantages of being stable in structure and convenient to move and place.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cleaning machine relates to a high pressure cleaning machine. BACKGROUND

[0002] The high pressure cleaning machine is a machine that generates high pressure water through a power device to wash the surface of an object, and can strip and flush away dirt to achieve the purpose of cleaning the surface of the object.

[0003] The Chinese patent with patent publication No. CN206518536U discloses a high pressure cleaning machine, comprising: a high pressure water gun, a high pressure hose, a hand-held rod, a rotator, a base, a disc, a bottom plate, a water spraying rod assembly, a brush, and universal wheels. The high pressure water gun is arranged at one end of the hand-held rod, and the other end of the hand-held rod is fixedly installed on the upper surface of the disc through the base. The two nozzles of the water spraying rod assembly are respectively connected to the flow stabilizing devices at the two ends of the water guide rod. The spraying directions of the two nozzles are opposite. In the spraying process, the water flow forms a reaction force, which causes the water spraying rod assembly to drive the rotator to start rotating. The hand-held rod has a multi-grade adjustment function, and can realize the adjustment of a fixed angle and an arbitrary angle. The hand-held rod is foldable, and the universal wheels are provided with height adjustment components.

[0004] In the high pressure cleaning machine provided by the patent, the base has a disc structure and is moved through the universal wheels. However, the patent does not provide a fixing device, and it is difficult to fix and place the high pressure cleaning machine when it is not used. UTILITY MODEL CONTENTS

[0005] The utility model aims at the above problems existing in the prior art, and provides a high pressure cleaning machine.

[0006] The utility model discloses a high pressure cleaning machine, including frame, plunger pump, drive motor and high pressure water gun, the frame bottom is installed with mobile wheel subassembly, the frame bottom extends to the front and forms with fixed foot, the fixed platform body is formed to the frame middle part, the fixed platform body center is equipped with the through groove, the fixed platform body on the through groove periphery is installed with the protective cover body, the protective cover body upper end forms with the fixed block, the plunger pump is fixedly installed on the protective cover body top through the fixed block, the drive motor upper end is fixed with motor end cover, a plurality of fixed columns are fixed on the motor end cover, and one end of the fixed column is fixedly connected with the plunger pump bottom through the through groove.

[0007] In the high-pressure cleaning machine, the fixed pedestal body is fixedly installed with a placing rack extending out of the front side of the fixed pedestal body, and the water delivery hose is placed on the placing rack.

[0008] In the high-pressure cleaning machine, the fixed foot extends in an oblique downward direction, and a handle rod is formed on the upper end of the rear side of the frame.

[0009] In the high-pressure cleaning machine, the high-pressure water gun is provided with a connecting head at the end portion.

[0010] Compared with the prior art, the high-pressure cleaning machine has the following beneficial effects: 1. The fixed foot is arranged at the bottom of the frame, so that the high-pressure cleaning machine can be fixed and placed when not in use; 2. The fixed column is arranged on the motor end cover, and the other end of the fixed column is fixedly connected with the bottom of the plunger pump, so that the structural strength and stability of the high-pressure cleaning machine are improved; 3. The water delivery hose can be placed in the high-pressure cleaning machine after being disassembled due to the arrangement of the placing rack. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 is a schematic diagram of the overall structure of the utility model;

[0012] Fig. 2 is a schematic diagram of the top view structure of the utility model;

[0013] Fig. 3 is a schematic diagram of the protective cover structure.

[0014] In the figure: 1, frame; 11, moving wheel assembly; 12, fixed foot; 13, fixed pedestal body; 14, through groove; 15, protective cover; 151, fixed block; 16, mounting column; 17, placing rack; 18, handle rod; 2, plunger pump; 21, pump shaft; 3, driving motor; 31, motor end cover; 32, motor shaft; 4, high-pressure water gun; 41, connecting head; 5, fixed column; 6, shaft coupling; 7, lower gun stock; 8, water delivery hose. DETAILED DESCRIPTION

[0015] The following is a specific embodiment of the utility model and further describes the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0016] As Figs. 1 to 3As shown, the embodiment includes a rack 1, a plunger pump 2, a drive motor 3 and a high-pressure water gun 4, the rack 1 is provided with a moving wheel assembly 11 at the bottom, the moving wheel assembly 11 includes two moving wheels and a cross shaft fixed between the two moving wheels, the cross shaft is fixedly connected with the bottom of the rack 1, the bottom of the rack 1 extends forward to form a fixed foot 12, the fixed foot 12 extends in a downward and oblique direction, the extension length of the outer end of the fixed foot 12 is the same as that of the bottom of the rack 1, when moving the embodiment, the embodiment is inclined backward as a whole, so that the fixed foot 12 is not in contact with the ground, the embodiment is moved through the moving wheel assembly 11, when the embodiment is not used, the embodiment is reset forward, so that the fixed foot 12 is in contact with the ground, and the fixing effect is achieved.

[0017] As shown in the figure, Figs. 1 to 3 The fixed table body 13 is fixedly installed in the middle of the rack 1, a through slot 14 is formed in the center of the fixed table body 13, a protective cover body 15 is installed on the fixed table body 13 outside the through slot 14, a plurality of fixed blocks 151 are formed on the inner side of the upper end of the protective cover body 15, the plunger pump 2 is fixedly installed above the protective cover body 15 through connection with the fixed blocks 151, a motor end cover 31 is fixedly connected with the upper end of the drive motor 3, a plurality of fixed columns 5 are fixedly connected with the motor end cover 31, the other ends of the fixed columns 5 are fixedly connected with the bottom of the plunger pump 2 through the through slot 14, the drive motor 3 extends a motor shaft 32, the plunger pump 2 extends a pump shaft 21, a shaft coupling 6 is connected with the motor shaft 32 and the pump shaft 21 respectively, an installation column 16 is fixedly installed on the rear side of the rack 1, a lower gun stock 7 is installed on the installation column 16, and the high-pressure water gun 4 is placed in the lower gun stock 7.

[0018] Further, as shown in the figure, Figs. 1 to 3 The high-pressure water gun 4 is provided with a connecting head 41 at the end, a placing rack 17 is fixedly installed below the fixed table body 13, the placing rack 17 extends out of the front side of the fixed table body 13, one end of the placing rack 17 extending out of the front side of the fixed table body 13 is formed with a groove structure, and the water conveying hose 8 is placed on the placing rack 17 through the groove structure when not in use, and is connected with the connecting head 41 of the plunger pump 2 and the high-pressure water gun 4 respectively when in use.

[0019] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art to which the present application belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

[0020] Although various terms are used herein, the possibility of using other terms is not excluded. The use of these terms is only for the convenience of describing and explaining the essence of the present application; any interpretation of them as any kind of additional limitation is contrary to the spirit of the present application.

Claims

1. A high-pressure washer, comprising a frame (1), a plunger pump (2), a drive motor (3), and a high-pressure water gun (4), characterized in that: The frame (1) is equipped with a caster assembly (11) at the bottom. The frame (1) extends forward to form a fixed foot (12). A fixed platform (13) is formed in the middle of the frame (1). A through groove (14) is provided in the center of the fixed platform (13). A protective cover (15) is installed on the fixed platform (13) on the outer periphery of the through groove (14). A fixing block (151) is formed at the upper end of the protective cover (15). The plunger pump (2) is fixedly installed above the protective cover (15) through the fixing block (151). A motor end cover (31) is fixed at the upper end of the drive motor (3). Several fixing posts (5) are fixed on the end cap (31). The other end of the fixing post (5) is fixedly connected to the bottom of the plunger pump (2) through the through groove (14). The drive motor (3) has a motor shaft (32) extending out. The plunger pump (2) has a pump shaft (21) extending out from the bottom. A coupling (6) is provided between the motor shaft (32) and the pump shaft (21). The motor shaft (32) and the pump shaft (21) are connected through the coupling (6). A mounting post (16) is fixedly installed on the rear side of the frame (1). A lower gunstock (7) is installed on the mounting post (16). The high-pressure water gun (4) is placed in the lower gunstock (7).

2. The high-pressure cleaner according to claim 1, characterized in that: A placement rack (17) is fixedly installed below the fixed platform (13). The placement rack (17) extends out of the front side of the fixed platform (13), and a water supply hose (8) is placed on the placement rack (17).

3. A high-pressure cleaner according to claim 1, characterized in that: The fixed foot (12) extends in a downward direction, and a handle (18) is formed at the upper rear side of the frame (1).

4. A high-pressure cleaner according to claim 1, characterized in that: The high-pressure water gun (4) is equipped with a connector (41) at its end.

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