High-pressure flushing device capable of automatically reciprocating

Abstract

The utility model relates to the technical field of cleaning equipment, in particular to a device for improving the flushing efficiency under the condition that the water outlet pressure is kept. In order to achieve the technical purpose, the high-pressure flushing device capable of conducting automatic reciprocating flushing is provided and comprises a sliding groove assembly and a flushing head assembly, a left baffle, a right baffle and a sliding groove piece are arranged on the sliding groove assembly, the left baffle and the right baffle are fixedly installed on the two sides of the sliding groove piece respectively, and the flushing head assembly comprises a flushing head clamp, a flushing head and a sliding block. The flushing head is installed on the flushing head clamp, the flushing head clamp can be installed on the sliding block in a relatively rotating mode, the sliding block can be installed on a sliding groove piece of the sliding groove assembly in a relatively left-right sliding mode, and the distance between the left baffle and the sliding groove piece and the distance between the right baffle and the sliding groove piece are larger than the distance between a rotating shaft of the flushing head clamp and the sliding groove piece. And when the upper part of the flushing head is contacted with the left baffle plate or the right baffle plate, the flushing head is pushed to rotate and reversely rotate around the rotating point of the flushing head clamp. The utility model has the advantages of low cost, high efficiency and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning equipment, in particular to a high-pressure flushing device designed to improve flushing efficiency while maintaining water outlet pressure. Background Art

[0002] High-pressure flushing devices, due to their ability to quickly remove stains using high-pressure water, are widely used in a variety of fields, including industrial production, municipal cleaning, and household maintenance. However, existing high-pressure flushing devices face two major challenges when achieving large-area flushing: first, the single-head design requires frequent manual movement of the flushing head, which is labor-intensive and inefficient; second, the multi-hole water outlet design, while increasing the single-use coverage area, reduces the water pressure due to the multiple holes, affecting the flushing effect.

[0003] In summary, the deficiency of the existing technology is that it is impossible to achieve rapid and large-area flushing without affecting the water outlet pressure. Summary of the Invention

[0004] The problem to be solved by this patent application is: to realize a high-pressure flushing device that can automatically reciprocate and flush quickly while ensuring that the water outlet pressure remains unchanged, thereby reducing manual labor and improving work efficiency.

[0005] In order to achieve the above technical objectives, a high-pressure flushing device is provided, which can utilize the pressure of high-pressure water to achieve automatic reciprocating flushing, including a chute assembly and a flushing head assembly.

[0006] The slide assembly comprises a left baffle, a right baffle and a slide member, and the left baffle and the right baffle are fixedly mounted on both sides of the slide member respectively.

[0007] The flushing head assembly includes a flushing head clamp, a flushing head and a slider. The flushing head is provided with a water channel joint, which is connected to an external high-pressure water pipe. The flushing head is installed on the flushing head clamp. The flushing head clamp can be relatively rotatably installed on the slider. The slider can be relatively slidably installed on the slide member of the slide assembly.

[0008] The heights of the left baffle and the right baffle from the chute member are greater than the height of the rotating shaft of the flushing head fixture from the chute member.

[0009] First, the flushing head forms a certain angle with the flushing surface. When the flushing head is connected to the high-pressure water pipe to spray pressurized water, the high-pressure water and the flushing surface exert a reaction force on the flushing head, which pushes the slider to slide along the slide groove.

[0010] Secondly, when the slider slides to the end face of the slide member, the upper part of the flushing head contacts the left baffle or the right baffle on the slider assembly. Under the restriction of the baffle, the flushing head will be pushed to rotate and reverse around the rotation point of the flushing head fixture.

[0011] Again, after the flushing head is reversed, the direction of the reaction force between the high-pressure water of the flushing head and the flushing surface is also reversed, driving the slide to slide in the opposite direction along the slide groove until it hits the baffle on the other side of the slider assembly.

[0012] Finally, repeat the above actions to realize the reciprocating motion of the flushing head and achieve the effect of flushing a large area.

[0013] Preferably, the slider is also provided with two limit baffles, distributed on both sides of the slider, and the height of the limit baffles from the chute member should be less than the height of the rotation axis of the flushing head fixture from the chute member, thereby limiting the minimum angle between the flushing head and the flushing surface, thereby preventing the flushing head from rotating 360 degrees under the reaction force of the high-pressure water.

[0014] Preferably, with the rotation point as the center, the length of the upper part of the flushing head is greater than the length of the lower part, so that when the flushing head hits the baffle of the slide assembly during sliding, it is easier to push the flushing head to reverse.

[0015] Preferably, the chute member is provided with wheels, one wheel or a group of wheels, to facilitate the chute member to move forward or backward.

[0016] Preferably, the chute member is provided with a push rod for pushing the high-pressure flushing device, so that the chute member can be pushed forward or backward by the push rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects.

[0018] During flushing operations, especially when flushing large areas, there is no need to manually hold the flushing head for self-flushing, which greatly reduces the workload and also reduces various stains splashed by high-pressure water. More importantly, the reciprocating motion of the present invention is a purely mechanical device, which utilizes the reaction force during high-pressure water flushing. It does not have power devices such as motors and batteries. It has a simple structure and low cost. It is very suitable for the flushing head supporting device of existing three-wheel / four-wheel high-pressure flushing vehicles, and can improve the working efficiency of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present application. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0020] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0021] Figure 1This is an overall schematic diagram of the automatic reciprocating flushing high-pressure flushing device provided in an embodiment of the present application.

[0022] Figure 2 Schematic diagram of the flushing head assembly of the automatic reciprocating flushing high-pressure flushing device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described 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 those skilled in the art without making creative efforts are within the scope of protection of this application.

[0024] refer to Figure 1 , Figure 2 The utility model provides a high-pressure flushing device that can utilize the pressure of high-pressure water to achieve automatic reciprocating flushing, including a chute assembly 10 and a flushing head assembly 20.

[0025] The slide assembly 10 is composed of a left baffle 11 , a right baffle 12 , and a slide member 13 , wherein the left baffle 11 and the right baffle 12 are respectively arranged on both sides of the slide member 13 .

[0026] The flushing head assembly 20 consists of a flushing head 21, a slider 22, a flushing head fixture 23, a limit baffle 24, and a limit baffle 25, wherein the flushing head 21 is installed on the flushing head fixture 23, the flushing head fixture 23 is installed on the slider 22 in a relatively rotating manner, and the limit baffle 24 and the limit baffle 25 are respectively installed on both sides of the slider 22.

[0027] When high-pressure water is sprayed out from the flushing head 21, a reaction force F on the nozzle is generated, and its direction is along the nozzle rod, which will form a horizontal component force F1, which pushes the slider 22 to drive the entire flushing head assembly 20 to slide.

[0028] The height of the left baffle 11 and the right baffle 12 from the slide member 13 is higher than the height of the rotation axis of the flushing head clamp 23 from the slide member. When the upper part of the flushing head 21 encounters the left baffle 11 and the right baffle 12, it will push the flushing head 21 to rotate around its rotation axis, thereby realizing the reversal of the flushing head.

[0029] The height of the limit baffles 24 and 25 from the slide member 13 is less than the height of the rotation axis of the flushing head fixture 23 from the slide member. When the lower part of the flushing head 21 encounters the limit baffles 24 and 25, the rotation of the flushing head will be limited to prevent the flushing head from rotating 360 degrees under the reaction force of the water.

[0030] Preferably, the chute assembly 10 further includes a wheel 14 , which may be one wheel or a group of wheels.

[0031] Preferably, the chute assembly 10 further includes a push rod, through which the entire high-pressure flushing device is pushed forward or backward.

[0032] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0033] The above is a detailed introduction to the object-retrieving crutch provided in the embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for technical personnel in this field, based on the ideas of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An automatically reciprocating high-pressure flushing device, characterized in that: It includes a slide assembly and a flushing head assembly, the slide assembly includes a left baffle, a right baffle and a slide member, the left baffle and the right baffle are fixedly installed on both sides of the slide member, the flushing head assembly includes a flushing head clamp, a flushing head and a slider, the flushing head is installed on the flushing head clamp, the flushing head clamp is relatively rotatably installed on the slider, the slider is relatively slidably installed on the slide member of the slide assembly, the height of the left baffle and the right baffle from the slide member is greater than the height of the rotation axis of the flushing head clamp from the slide member.

2. The automatic reciprocating high-pressure flushing device according to claim 1, characterized in that: The flushing head assembly further comprises at least two limiting baffles, the height of which from the slide member (13) is less than the height of the flushing head fixture rotation axis from the slide member.

3. The automatic reciprocating high-pressure flushing device according to claim 1, characterized in that: The flushing head is centered on the rotation point, and the length of the upper part of the flushing head is greater than the length of the lower part of the flushing head.

4. The automatic reciprocating high-pressure flushing device according to claim 1, characterized in that: The slide member has at least one wheel.

5. The automatic reciprocating high-pressure flushing device according to claim 1, characterized in that: A hand push rod is provided on the slide member for pushing the high-pressure flushing device.

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