Fallen leaf expressway sweeping device of washing and sweeping vehicle

Abstract

The utility model relates to an expressway cleaning device for fallen leaves of a cleaning and sweeping vehicle. A water tank and a fallen leaf collecting box are installed on the frame, a sweeping device is installed on the front side of the frame and used for gathering fallen leaves, a collecting device is installed on the portion, on the frame, of the top of the sweeping device and used for generating high negative pressure and pumping the gathered fallen leaves into the fallen leaf collecting box, and a cleaning device connected with the water tank is further installed at the bottom of the frame. The cleaning device is used for cleaning the cleaned ground; according to the scheme, fallen leaves can be swept and gathered, the gathered fallen leaves can be conveyed in a negative pressure mode through the collecting device to be collected, in addition, the swept road surface can be automatically cleaned and scoured through the cleaning device, the road surface is clean and tidy, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of reactor equipment, and in particular to a fallen leaf expressway cleaning device for a washing and sweeping vehicle. Background Art

[0002] At present, in areas with many trees, when autumn comes, the greening trees will produce a large area of ​​fallen leaves, which brings a high workload for sanitation workers to clean up. Sanitation workers usually sweep the fallen leaves to the roadside on one side of the road, and then need garbage trucks to collect them. This work is time-consuming and laborious, especially in windy weather, when cleaning work is more difficult. Utility Model Content

[0003] In order to solve or partially solve the problems existing in the related technology, the solution provided in the present application can clean and gather the fallen leaves. The gathered fallen leaves can be collected by negative pressure transportation through a collecting device. In addition, the cleaning device can automatically clean and flush the cleaned road surface, making the road surface clean and tidy, and effectively improving work efficiency.

[0004] In a first aspect, the present application provides a leaf cleaning device for a washing and sweeping vehicle on an expressway, comprising a frame, a cleaning device, a collecting device, and a cleaning device;

[0005] A water tank and a fallen leaf collection box are installed on the frame, a cleaning device is installed on the front side of the frame for collecting fallen leaves, a collecting device is installed on the frame on top of the cleaning device, the collecting device is used to generate a high negative pressure to pump the collected fallen leaves into the fallen leaf collection box, and a cleaning device connected to the water tank is also installed at the bottom of the frame for cleaning the cleaned ground;

[0006] The cleaning device includes a dustpan, a pulley, a brush transmission belt, and a second motor. The dustpan is installed at the bottom of the front side of the frame. A pair of pulleys are installed along the two inner sides of the dustpan through brackets. The two pulleys on one side are connected by the brush transmission belt, and any one of the pulleys on one side is connected to the second motor driving.

[0007] Optionally, the collection device includes a third motor, an impeller, an exhaust fan housing, an air duct, and a feed pipe. The exhaust fan housing is installed on the front side of the frame, and an impeller connected to the third motor is installed in the exhaust fan housing. The lower side of the exhaust fan housing is connected to the feed pipe extending to the dustpan, and the exhaust fan housing is installed with an air duct extending to the fallen leaf collection box along the rear side.

[0008] Optionally, the cleaning device includes a first motor, a roller brush, a pipeline, and a nozzle. The roller brush is installed at the bottom of the frame, and the roller is connected to the first motor through a belt transmission mechanism. Pipelines connected to a water tank are arranged on the front and rear sides of the roller brush, and a nozzle for cleaning the floor is installed on the pipeline. The pipeline is connected to a booster pump inside the water tank.

[0009] The technical solution provided by this application may have the following beneficial effects:

[0010] The solution provided in the present application can clean and gather fallen leaves. The gathered fallen leaves can be collected by negative pressure transportation through a collecting device. In addition, the cleaned road surface can be automatically cleaned and flushed through a cleaning device, making the road surface clean and tidy, and effectively improving work efficiency.

[0011] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0013] Figure 1 It is a schematic diagram of the structure of the overall device shown in the embodiment of the present application;

[0014] Figure 2 is a top view of a dustpan shown in an embodiment of the present application;

[0015] Figure 3 It is a schematic diagram showing the impeller structure of an embodiment of the present application.

[0016] Figure numbers: 1-frame, 2-leaf collection box, 3-water tank, 4-exhaust fan, 5-air duct, 6-feed pipe, 7-impeller, 8-first motor, 9-roller brush, 10-pipeline, 11-sprinkler, 12-dustpan, 13-pulley, 14-brush drive belt, 15-second motor, 16-bracket, 17-third motor. DETAILED DESCRIPTION

[0017] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0018] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0019] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0020] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0021] Greening trees will cause large areas of fallen leaves, which brings high workload to sanitation workers during cleaning.

[0022] In response to the above-mentioned problem, the solution provided in the present application can clean and gather the fallen leaves. The gathered fallen leaves can be collected by negative pressure transportation through a collecting device. In addition, the cleaned road surface can be automatically cleaned and flushed through a cleaning device, making the road surface clean and tidy, and effectively improving work efficiency.

[0023] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0024] See also Figure 1-3 , the present application provides a leaf-washing and sweeping vehicle fast-track cleaning device, comprising a vehicle frame 1, a cleaning device, a collecting device, and a cleaning device;

[0025] In this embodiment, a water tank 3 and a fallen leaf collecting box 2 are installed on the frame 1, a booster pump is installed inside the water tank 3, and a connecting pipe 10 is installed. A cleaning device is installed on the front side of the frame 1 for collecting fallen leaves and collecting the fallen leaves in the process of collecting. A collecting device is installed on the frame 1 on top of the cleaning device. The collecting device is used to generate a high negative pressure to pump the collected fallen leaves into the fallen leaf collecting box 2. A cleaning device connected to the water tank 3 is also installed at the bottom of the frame 1 for cleaning the cleaned ground.

[0026] Specifically, the cleaning device includes a dustpan 12, a pulley 13, a bristle transmission belt 14, and a second motor 15. The dustpan 12 is installed at the bottom of the front side of the frame 1. A pair of pulleys 13 are installed along the inner sides of the dustpan 12 through brackets 16. The two pulleys 13 on one side are connected by the bristle transmission belt 14, and any one of the pulleys 13 on one side is connected to the second motor 15. Figure 2 As shown, there are a total of four pulleys 13, all installed on the bracket 16, with two pulleys 13 on one side, forming an inclined and folding structure, and the two pulleys 13 on one side are connected by a bristle transmission belt 14, and the left and right front pulleys 13 are connected to a second motor 15, the second motor 15 on the left rotates counterclockwise, and the second motor 15 on the right rotates clockwise, so as to drive the fallen leaves in contact with it to move inward for folding.

[0027] Specifically, the collecting device includes a third motor 17, an impeller 7, an exhaust fan housing 4, an air duct 5, and a feed pipe 6. The exhaust fan housing 4 is installed on the front side of the frame 1. The exhaust fan housing 4 is equipped with an impeller 7 connected to the third motor 17. The lower side of the exhaust fan housing 4 is connected to the feed pipe 6 extending to the dustpan 12. The exhaust fan housing 4 is equipped with an air duct 5 extending to the fallen leaf collection box 2 along the rear side. In this embodiment, the feed pipe 6 corresponds to the bottom end face of the exhaust fan housing 4. When the third motor 17 is driven, the impeller 7 is driven, causing the air to form a spiral flow inside the exhaust fan housing 4, so that the air is pushed to the periphery of the impeller 7, and is compressed and accelerated to flow rapidly in the direction of the air duct 5. The fallen leaves are relatively light, and can be transported to the fallen leaf collection box 2 through the impeller 7 and the air duct 5 under the drive of the negative pressure wind.

[0028] Specifically, the cleaning device includes a first motor 8, a roller brush 9, a pipeline 10, and a nozzle 11. The roller brush 9 is installed at the bottom of the frame 1. In the present embodiment, the roller brush 9 includes a roller and a brush evenly distributed on the surface of the roller. A rotating shaft is provided on both sides of the roller. The two rotating shafts are installed on bearings on the frame 1. The roller is connected to the first motor 8 through a belt transmission mechanism. After the first motor 8 is turned on, the motor output shaft drives the roller to rotate through the belt transmission mechanism, and the bristles on the surface of the roller contact the ground, thereby cleaning. Pipelines 10 connected to the water tank 3 are arranged on the front and rear sides of the roller brush 9. A nozzle 11 for cleaning the ground is installed on the pipeline 10. The pipeline 10 is connected to the booster pump inside the water tank 3. After the booster pump is turned on, the water in the water tank 3 can be pumped into the pipeline 10 and sprayed out along the nozzle 11. Figure 1 As shown, in this embodiment, by installing nozzles 11 at the front and rear positions, the nozzles 11 on the front side can spray water to pre-clean and soak the ground. After the vehicle body moves forward, the roller brush 9 contacts the ground soaked by the front nozzles 11. When the roller brush 9 moves forward after cleaning the ground, the nozzles 11 on the rear side perform secondary flushing on the brushed debris or sludge to ensure the cleanliness of the road surface.

[0029] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A leaf cleaning device for a washing and sweeping vehicle, characterized in that: It includes a frame, a cleaning device, a collecting device, and a cleaning device; A water tank and a fallen leaf collection box are installed on the frame, a cleaning device is installed on the front side of the frame for collecting fallen leaves, a collecting device is installed on the frame on top of the cleaning device, the collecting device is used to generate a high negative pressure to pump the collected fallen leaves into the fallen leaf collection box, and a cleaning device connected to the water tank is also installed at the bottom of the frame for cleaning the cleaned ground; The cleaning device includes a dustpan, a pulley, a brush transmission belt, and a second motor. The dustpan is installed at the bottom of the front side of the frame. A pair of pulleys are installed along the two inner sides of the dustpan through brackets. The two pulleys on one side are connected by the brush transmission belt, and any one of the pulleys on one side is connected to the second motor driving.

2. The fallen leaf fast road cleaning device of a washing and sweeping vehicle according to claim 1 is characterized in that: The collecting device includes a third motor, an impeller, an exhaust fan housing, an air duct, and a feed pipe. The exhaust fan housing is installed on the front side of the frame. The impeller connected to the third motor is installed in the exhaust fan housing. The lower side of the exhaust fan housing is connected to the feed pipe extending to the dustpan. The exhaust fan housing is installed with an air duct extending to the fallen leaf collection box along the rear side.

3. The fallen leaf fast road cleaning device of a washing and sweeping vehicle according to claim 1 or 2, characterized in that: The cleaning device includes a first motor, a roller brush, a pipeline, and a nozzle. The roller brush is installed at the bottom of the frame, and the roller is connected to the first motor through a belt transmission mechanism. Pipelines connected to a water tank are arranged on the front and rear sides of the roller brush. A nozzle for cleaning the floor is installed on the pipeline, and the pipeline is connected to a booster pump inside the water tank.

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