Road cleaning device

Abstract

The utility model discloses a road cleaning device, which relates to the technical field of road cleaning devices and comprises a cleaning component consisting of a liquid supply mechanism and an extension mechanism. The cleaning assembly is of a telescopic structure, so that the effective spraying width of the cleaning assembly for cleaning the road can be effectively controlled, waste of water resources can be avoided, sprayed water covers the width range of the road needing to be cleaned to the maximum extent after the spraying width is adjusted, the working intensity is reduced, the flushing process is simplified, and the working efficiency is improved; the problems that the spraying amplitude of an existing road cleaning device is fixed and cannot be adjusted, so that the existing road cleaning device cannot adapt to cleaning operation of roads in different ranges, repeated flushing operation is often needed, flushing and cleaning operation of a complete area can be achieved, and the working efficiency is low are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of highway cleaning device, more specifically, especially relates to a highway cleaning device. BACKGROUND

[0002] In the work of municipal environmental sanitation, often need to clean the highway operation, for the maintenance of highway safety, improve environmental quality and prolong the service life of highway has important significance, the regular cleaning of highway can play to remove hidden dangers, maintain the function of facilities, at present, environmental sanitation workers in the small range of highway cleaning, mostly through the handheld cleaning spray rod to wash the highway.

[0003] The existing highway cleaning device, the spray range is fixed and cannot be adjusted, so it cannot adapt to the cleaning operation of the highway in different ranges, and often needs to be washed repeatedly to realize the washing and cleaning operation of the complete area, which has poor flexibility, low work efficiency and low practicality. UTILITY MODEL CONTENT

[0004] The disclosed embodiment relates to a highway cleaning device, which has a cleaning assembly, wherein the cleaning assembly adopts a telescopic structure, so as to effectively control the effective spray range of the cleaning assembly when cleaning the highway, avoid waste of water resources, and maximize the coverage of the sprayed water on the required cleaning width of the highway after adjusting the spray range, reduce the working intensity, simplify the washing process, improve the working efficiency, and have high flexibility, adaptability and practicality.

[0005] The first aspect of the present disclosure provides a highway cleaning device, which comprises a holding rod and a cleaning assembly, the cleaning assembly is composed of a liquid supply mechanism and an extension mechanism;

[0006] The liquid supply mechanism comprises a liquid supply seat and a positioning column, the holding rod is fixedly installed on the top of the liquid supply seat, and the positioning column is inserted into the inside of the liquid supply seat; the extension mechanism is provided with two groups, and the two groups of extension mechanisms are symmetrically arranged on the two sides of the liquid supply seat; the extension mechanism comprises an extension seat and an opening and closing column, the extension seat is inserted into the side of the liquid supply seat, and the opening and closing column is inserted into the inside of the extension seat.

[0007] In at least some embodiments, the inside of the liquid supply seat is provided with a liquid inlet channel, a constant channel and an extension channel, one end of the constant channel and the extension channel is communicated with the liquid inlet channel, the liquid inlet channel is connected with the liquid supply device through a hose, the two ends of the constant channel are designed as plugging, and the bottom of the constant channel is provided with a washing spray head.

[0008] In at least some embodiments, the extension seat has a liquid distribution channel inside, and the liquid distribution channel is connected to the extension channel. The opening and closing column has an opening and closing channel inside, and a flushing nozzle is fixedly installed at the bottom of the opening and closing column. The bottom end of the opening and closing channel is connected to the flushing nozzle. When the opening and closing column is located inside the liquid supply seat, the top end of the opening and closing channel is blocked by the seat body of the extension seat.

[0009] In at least some embodiments, the top of the extension seat is provided with a positioning groove, and the inside of the positioning post is provided with a positioning top spring. The two ends of the positioning top spring abut against the inside of the positioning post and the inside of the liquid supply seat, respectively, and the bottom of the positioning post is inserted into the inside of the positioning groove.

[0010] In at least some embodiments, the opening and closing column is provided with an opening top spring inside, and the two ends of the opening top spring abut against the inside of the opening and closing column and the inside of the extension seat, respectively.

[0011] In at least some embodiments, the side of the opening / closing column is provided with a reset ramp.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The cleaning assembly adopts a telescopic structure, which can effectively control the effective spray width of the cleaning assembly when cleaning the road, thus avoiding water waste. By adjusting the spray width, the sprayed water can cover the required width of the road to be cleaned to the maximum extent, reducing the workload, simplifying the flushing process, improving work efficiency, and also enhancing the flexibility, adaptability, and practicality of the device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the internal structure of the cleaning component of this utility model when it is in a fully retracted state.

[0016] Figure 3 This is a utility model Figure 2 Enlarged structural diagram of part A in the middle.

[0017] Figure 4 This utility model pulls out Figure 2 A schematic diagram of the internal structure of the extension seat when it is in use (to increase the spray width).

[0018] Figure 5 This is a utility model Figure 4 Enlarged structural diagram of part B in the middle.

[0019] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0020] 1. Grip the stick;

[0021] 2, liquid supply mechanism; 201, liquid supply seat; 2011, liquid inlet channel; 2012, always open channel; 2013, extension channel; 202, positioning column; 2021, positioning top spring;

[0022] 3, extension mechanism; 301, extension seat; 3011, liquid distribution channel; 3012, positioning groove; 302, opening and closing column; 3021, opening and closing channel; 3022, opening top spring; 3023, reset inclined block;

[0023] 4, flushing nozzle. DETAILED DESCRIPTION

[0024] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples.

[0025] As shown in the accompanying Figure 1 to the accompanying Figure 5 drawings:

[0026] Example 1: the utility model provides a kind of highway cleaning device, including holding pole 1 and cleaning assembly, and cleaning assembly is composed of liquid supply mechanism 2 and extension mechanism 3;

[0027] Liquid supply mechanism 2 includes liquid supply seat 201 and positioning column 202, holding pole 1 is fixedly installed at the top of liquid supply seat 201, and positioning column 202 is inserted in the inside of liquid supply seat 201;Extension mechanism 3 is equipped with two groups, and two groups of extension mechanism 3 are symmetrically arranged on the two sides of liquid supply seat 201, and extension mechanism 3 includes extension seat 301 and opening and closing column 302, extension seat 301 is inserted in the side of liquid supply seat 201, and opening and closing column 302 is inserted in the inside of extension seat 301.

[0028] In the embodiments of the present disclosure, the inside of the liquid supply seat 201 is provided with a liquid inlet channel 2011, a constant channel 2012 and an extension channel 2013, and one end of the constant channel 2012 and the extension channel 2013 is in communication with the liquid inlet channel 2011. The liquid inlet channel 2011 is connected with the liquid supply device through a hose. Both ends of the constant channel 2012 are designed to be blocked, and the bottom of the constant channel 2012 is provided with a flushing nozzle 4. In use, the cleaning assembly adopts an extension structure, which can adjust the effective flushing range (i.e. the spraying range) of the cleaning assembly according to the required cleaning range of the road, so as to maximize the coverage of the required cleaning width range of the road. When the cleaning assembly is in a fully retracted state, only the flushing nozzle 4 at the bottom of the liquid supply seat 201 will spray cleaning liquid to flush the road, and the spraying range of the cleaning assembly is small at this time, which is suitable for cleaning operation in a road area with a small width range. After the liquid supply device pumps the cleaning liquid into the inside of the liquid inlet channel 2011 through the hose, the cleaning liquid will enter the inside of the constant channel 2012, thereby supplying the flushing nozzle 4 at the bottom of the liquid supply seat 201 with liquid to flush the road. The inside of the extension seat 301 is provided with a liquid distribution channel 3011, and the liquid distribution channel 3011 is in communication with the extension channel 2013. The inside of the opening and closing column 302 is provided with an opening and closing channel 3021, and the bottom of the opening and closing column 302 is fixedly installed with a flushing nozzle 4. The bottom end of the opening and closing channel 3021 is in communication with the flushing nozzle 4. When the opening and closing column 302 is located in the inside of the liquid supply seat 201, the top end of the opening and closing channel 3021 is blocked by the seat body of the extension seat 301. At this time, although the cleaning liquid will also enter the inside of the extension channel 2013 and the liquid distribution channel 3011 through the liquid inlet channel 2011, since the bottom of the opening and closing column 302 is in contact with the seat body of the liquid supply seat 201 at this time, the opening and closing column 302 is in a state of being hidden in the extension seat 301, so that the top end of the opening and closing channel 3021 in the opening and closing column 302 is blocked by the inner wall of the extension seat 301, and the flushing nozzle 4 at the bottom of the opening and closing column 302 will not spray cleaning liquid, thereby avoiding the leakage and waste of cleaning liquid, and ensuring stable use.

[0029] In the embodiment of the present disclosure, the inside of the opening and closing column 302 is provided with an opening top spring 3022, and the two ends of the opening top spring 3022 are respectively abutted against the inside of the opening and closing column 302 and the inside of the extension seat 301. In use, when the width range of the road to be cleaned is large, the spray range of the cleaning assembly can be increased by pulling the extension seat 301, so that the spray range of the cleaning assembly is adjusted to an appropriate width, and then the road can be washed and cleaned. When the extension seat 301 is pulled, the opening and closing column 302 at the corresponding position is pulled out of the inside of the liquid supply seat 201. The opening and closing column 302 pulled out of the inside of the liquid supply seat 201 moves downward in the inside of the extension seat 301 under the action of the opening top spring 3022, so that the blockage of the top end of the opening and closing channel 3021 is removed. Thereafter, the cleaning liquid can also enter the inside of the opening and closing channel 3021 through the extension channel 2013 and the liquid distribution channel 3011, so that the washing nozzle 4 at the bottom of the opening and closing column 302 in the inside of the liquid supply seat 201 also sprays the cleaning liquid, realizing the washing and cleaning operation of the road. The side surface of the opening and closing column 302 is provided with a reset inclined block 3023. When it is needed to restore the cleaning assembly to the retracted state again, the extension seat 301 can be pushed into the inside of the liquid supply seat 201. During the process, the reset inclined block 3023 moves upward in the inside of the extension seat 301 under the abutting and extruding action of the liquid supply seat 201, so that the top end of the opening and closing channel 3021 is again blocked and reset to the closed state. The operation is convenient and flexible to use.

[0030] In the embodiment of the present disclosure, the top of the extension seat 301 is provided with a positioning groove 3012, and the inside of the positioning column 202 is provided with a positioning top spring 2021. The two ends of the positioning top spring 2021 are respectively abutted against the inside of the positioning column 202 and the inside of the liquid supply seat 201, and the bottom of the positioning column 202 is inserted into the inside of the positioning groove 3012. In use, the positioning column 202 can be inserted into the inside of the positioning groove 3012 at a suitable position of the extension seat 301 under the action of the positioning top spring 2021, so as to fix the effective extension length of the extension seat 301, avoiding the phenomenon that the spray range of the cleaning assembly is accidentally changed during use. The use is stable.

[0031] The specific use and effect of the embodiment are as follows:

[0032] In this invention, sanitation workers can move the cleaning component to a suitable position by holding the handle 1, and then perform washing and cleaning operations on the road. The cleaning component adopts a telescopic structure, which can adjust the effective washing amplitude (i.e., spray width) of the cleaning component according to the required road cleaning range, thereby maximizing the coverage of the required road width range. When the cleaning component is in the fully retracted state, only the flushing nozzle 4 at the bottom of the liquid supply seat 201 will spray cleaning fluid to wash the road, and the spray width of the cleaning component is smaller at this time, which is suitable for cleaning operations in a smaller road area. The liquid supply device pumps the cleaning fluid into the liquid inlet channel 2011 through the hose and then into the normally open channel. Inside channel 2012, the flushing nozzle 4 at the bottom of the supply seat 201 is supplied with cleaning fluid for rinsing the road. Although the cleaning fluid also enters the extension channel 2013 and the distribution channel 3011 through the inlet channel 2011, the bottom of the opening / closing column 302 is abutted by the seat of the supply seat 201, causing the opening / closing column 302 to be hidden inside the extension seat 301. Therefore, the top of the opening / closing channel 3021 inside the opening / closing column 302 is blocked by the inner wall of the extension seat 301, preventing the flushing nozzle 4 at the bottom of the opening / closing column 302 from spraying cleaning fluid, thus avoiding leakage and waste. When the width of the road to be cleaned is large, simply pull the extension seat 301. By increasing the spray width of the cleaning component and adjusting it to a suitable width, the road can be washed and cleaned. When the extension seat 301 is pulled, the corresponding opening and closing column 302 is pulled out of the liquid supply seat 201. Under the action of the opening top spring 3022, the opening and closing column 302 inside the extended seat 301 moves downward inside the extended seat 301, thereby releasing the blockage at the top of the opening and closing channel 3021. Afterward, the cleaning fluid can also enter the opening and closing channel 3021 through the extension channel 2013 and the distribution channel 3011. The flushing nozzle 4 at the bottom of the opening and closing column 302 inside the extended supply seat 201 will also spray cleaning fluid, achieving the desired cleaning effect. The highway washing and cleaning operation is convenient to control and flexible to use. When it is necessary to restore the cleaning component to the retracted state, simply push the extension seat 301 into the liquid supply seat 201. During this process, the reset wedge 3023 will drive the opening and closing column 302 to move upward inside the extension seat 301 under the action of the liquid supply seat 201, thereby re-sealing and resetting the top of the opening and closing channel 3021 to the closed state. Under the action of the positioning top spring 2021, the positioning column 202 can be inserted into the positioning groove 3012 at the appropriate position of the extension seat 301, thereby fixing the effective extension length of the extension seat 301 and preventing the cleaning component from accidentally changing the spray pattern during use.

[0033] In another embodiment, the cleaning assembly can also be assembled on a water spraying vehicle for use, the inlet channel 2011 is connected with the pump liquid device of the water spraying vehicle, the function of washing the road with the vehicle can be realized, and the adaptability of the device is further improved.

[0034] In this article, the following points need attention:

[0035] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0036] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined to obtain new embodiments.

[0037] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A highway cleaning device, characterized by: The utility model relates to a kind of cleaning device, including: Holding rod (1) and cleaning assembly, the cleaning assembly is by liquid supply mechanism (2) and extension mechanism (3) composition; The liquid supply mechanism (2) includes liquid supply seat (201) and positioning column (202), the holding rod (1) is fixedly installed at the top of liquid supply seat (201), and positioning column (202) is inserted in the inside of liquid supply seat (201);The extension mechanism (3) is equipped with two groups, and two groups of extension mechanism (3) are symmetrically arranged at the two sides of liquid supply seat (201), and the extension mechanism (3) includes extension seat (301) and opening and closing column (302), and extension seat (301) is inserted in the side of liquid supply seat (201), and opening and closing column (302) is inserted in the inside of extension seat (301).

2. A highway cleaning device as claimed in claim 1, wherein: The inside of the liquid supply seat (201) is equipped with liquid inlet channel (2011), always open channel (2012) and extension channel (2013), and one end of always open channel (2012) and extension channel (2013) is communicated with liquid inlet channel (2011), and liquid inlet channel (2011) is connected with liquid supply equipment by hose, and both ends of always open channel (2012) are designed as blocking, and the bottom of always open channel (2012) is equipped with flushing nozzle (4).

3. A highway cleaning device as claimed in claim 2, wherein: The inside of the extension seat (301) is equipped with liquid distribution channel (3011), and liquid distribution channel (3011) is communicated with extension channel (2013), and the inside of the opening and closing column (302) is equipped with opening and closing channel (3021), and the bottom of the opening and closing column (302) is fixedly installed with flushing nozzle (4), and the bottom end of the opening and closing channel (3021) is communicated with flushing nozzle (4), when the opening and closing column (302) is located in the inside of the liquid supply seat (201), the top end of the opening and closing channel (3021) is blocked by the seat body of the extension seat (301).

4. A road washing device as claimed in claim 3, wherein: The top of the extension seat (301) is equipped with positioning recess (3012), and the inside of the positioning column (202) is equipped with positioning top spring (2021), and both ends of the positioning top spring (2021) are respectively abutted on the inside of the positioning column (202) and the inside of the liquid supply seat (201), and the bottom of the positioning column (202) is inserted in the inside of the positioning recess (3012).

5. A highway cleaning device as claimed in claim 4, wherein: The inside of the opening and closing column (302) is equipped with opening top spring (3022), and both ends of the opening top spring (3022) are respectively abutted on the inside of the opening and closing column (302) and the inside of the extension seat (301).

6. A highway cleaning device as claimed in claim 5, wherein: The side of the opening and closing column (302) is equipped with reset inclined block (3023).

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