Front sweeper of loading machine

Abstract

The front sweeper comprises a sweeping bin and a collecting bin, the collecting bin is hinged to the sweeping bin, a sweeping brush is rotationally installed in the sweeping bin, forward wheels are arranged at the bottom of the sweeping bin, and a wear-resisting plate is arranged at the position, close to the collecting bin, of the bottom of the sweeping bin. The collection bin internally comprises a dust collection bin, a waste bin and an air duct and is used for collecting waste and raised dust, and meanwhile, a spray head is arranged in the dust collection bin; according to the utility model, raised dust generated by the front sweeper of the loading machine in the process of sweeping and dumping wastes can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of road cleaning, in particular to a front-mounted cleaning machine for a loader. Background Art

[0002] With the rapid development of urban construction, environmental pollution has gradually become more serious. Urban environmental problems have attracted more and more attention. People now attach great importance to the quality of urban air environment, and therefore have higher and higher requirements for the cleanliness of urban roads. From the original manual cleaning, it has now developed into machine cleaning. The most commonly used is the sweeper. The sweeper can reduce the labor intensity of cleaners. However, the existing sweepers will generate a lot of dust when in use, causing the surrounding environment to be dusty. Utility Model Content

[0003] In view of the defects in the prior art, the utility model provides a loader front sweeper.

[0004] The utility model is realized by the following technical solutions:

[0005] A front sweeper for a loader comprises a sweeping bin and a collecting bin, the collecting bin being hinged to the sweeping bin, a sweeping brush being rotatably installed in the sweeping bin, a forward wheel being arranged at the bottom of the sweeping bin, and a wear-resistant plate being arranged at the bottom of the sweeping bin near the collecting bin; the top of the collecting bin is a dust suction bin, the bottom of the collecting bin is a waste bin, and the side of the collecting bin away from the sweeping bin is an air duct; a baffle matching with the dust suction bin is arranged in the sweeping bin, a dust suction port is arranged on the baffle and at the connection between the dust suction bin and the air duct, and a movable plate is hinged at the dust suction port; a first filter is arranged at the connection between the waste bin and the air duct; a vacuum pump is arranged on the top of the collecting bin, a filter assembly is arranged in the dust suction bin, and the vacuum pump is connected to the filter assembly through a pipeline; a water pipe is arranged on the side wall of the dust suction bin, and a nozzle is installed on the water pipe.

[0006] Preferably, the outer wall of the cleaning bin is provided with a hydraulic motor, and the cleaning brush is driven by the hydraulic motor.

[0007] Preferably, a hydraulic cylinder is hinged on the outer wall of the cleaning bin, and a piston rod of the hydraulic cylinder is hinged on the outer wall of the collecting bin.

[0008] Preferably, a dust hood connected to the air duct is provided at the bottom of the collection bin, and a second filter is provided in the dust hood.

[0009] Preferably, a loader connection mechanism is provided on the cleaning bin.

[0010] The beneficial effects of the utility model are as follows: the front sweeper of the loader of the utility model can vacuum the waste bin when cleaning, so as to prevent a large amount of dust from being generated when dumping the waste; the utility model can absorb the dust generated by the cleaning brush during cleaning through the dust collection hood at the bottom of the collection bin, so as to prevent a large amount of dust from being generated during the cleaning process; the utility model arranges a nozzle in the dust collection bin to spray water on the dust in the dust collection bin, so as to prevent a large amount of dust from being generated when dumping. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0012] Figure 1 It is an axonometric drawing of the present utility model.

[0013] Figure 2 It is an axonometric drawing of the present utility model.

[0014] Figure 3 It is the front view of the utility model.

[0015] Figure 4 for Figure 3 A-section view.

[0016] Figure 5 It is a top view of the utility model.

[0017] Figure 6 for Figure 5 A-section view.

[0018] In the attached figure, 1. cleaning bin; 2. collecting bin; 3. cleaning brush; 4. hydraulic motor; 5. forward wheel; 6. hydraulic cylinder; 7. loader connecting mechanism; 8. wear-resistant plate; 9. dust suction bin; 10. dust suction port; 11. movable plate; 12. waste bin; 13. first filter; 14. air duct; 15. filter assembly; 16. vacuum pump; 17. dust hood; 18. second filter; 19. water pipe; 20. nozzle. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0021] For ease of description, spatial relative terms such as "upper," "lower," "left," and "right" may be used herein to describe the relationship of one element or feature shown in a figure relative to another element or feature. It should be understood that the spatial terms are intended to include different orientations of the device in use or operation in addition to the orientation shown in the figures. For example, if the device in the figure is inverted, elements described as being "below" other elements or features will be positioned "above" the other elements or features. Thus, the exemplary term "below" may include both upper and lower orientations.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] The utility model is described in detail below in conjunction with the accompanying drawings: a loader front sweeper of the utility model comprises a sweeping bin 1 and a collecting bin 2, the collecting bin 2 is hinged on the sweeping bin 1, a sweeping brush 3 is rotatably installed in the sweeping bin 1, a forward wheel 5 is arranged at the bottom of the sweeping bin 1, a wear-resistant plate 8 is arranged at the bottom of the sweeping bin 1 near the collecting bin 2, the wear-resistant plate 8 is an arc-shaped structure, which plays a guiding role, so that the gravel swept by the sweeping brush 3 enters the waste bin 12; The top of the collecting bin 2 is a dust collecting bin 9, the bottom of the collecting bin 2 is a waste bin 12, and the side of the collecting bin 2 away from the cleaning bin 1 is an air duct 14; the cleaning bin 1 is provided with a baffle plate that matches the dust collecting bin 9, and a dust collecting port 10 is provided on the baffle plate and at the connection between the dust collecting bin 9 and the air duct 14, and a movable plate 11 is hinged at the dust collecting port 10. When the dust collecting work is not performed, the movable plate 11 naturally droops to close the dust collecting port 10. After the vacuum pump 16 is started, the movable plate 11 11 can be rotated under the action of suction to open the dust suction port 10, the dust suction port 10 located at the baffle can absorb the dust in the cleaning bin 1, and the dust suction port 10 located at the air duct 14 can absorb the dust generated at the bottom of the collection bin 2 during cleaning through the air duct 14 and the dust hood 17; a first filter 13 is provided at the connection between the waste bin 12 and the air duct 14, and the first filter 13 can block large particles of gravel and other waste materials in the waste bin 12; a vacuum pump 16 is provided on the top of the collection bin 2, and a filter assembly 15 is provided in the dust suction bin 9, and the vacuum pump 16 is connected to the filter assembly 15 through a pipeline; a water pipe 19 is provided on the side wall of the dust suction bin 9, and the water pipe 19 can be connected to a water tank installed on the loader through a water pump, and a nozzle 20 is installed on the water pipe 19. During the working process, the nozzle 20 sprays water to absorb dust through water mist to prevent a large amount of dust from being generated during dumping. When dumping, the nozzle 20 can also be made to continuously spray water to improve the dust reduction effect.

[0024] The outer wall of the cleaning bin 1 is provided with a hydraulic motor 4, and the cleaning brush 3 is driven by the hydraulic motor 4; the outer wall of the cleaning bin 1 is hinged with a hydraulic cylinder 6, and the piston rod of the hydraulic cylinder 6 is hinged to the outer wall of the collecting bin 2. The hydraulic motor 4 and the hydraulic cylinder 6 are driven by the hydraulic system of the loader, and the rotation of the collecting bin 2 can be controlled by controlling the piston rod of the hydraulic cylinder 6.

[0025] The bottom of the collecting bin 2 is provided with a dust hood 17 connected to the air duct 14, and a second filter screen 18 is provided in the dust hood 17. Since part of the dust will overflow from the bottom of the collecting bin 2 during cleaning, the dust hood 17 is additionally provided at the bottom of the collecting bin 2. Due to the provision of the second filter screen 18, the gravel can be prevented from being sucked in.

[0026] The cleaning bin 1 is provided with a loader connection mechanism 7, through which the device can be connected to a loader for use.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A loader front sweeper, comprising a sweeping chamber (1) and a collecting chamber (2), wherein the collecting chamber (2) is hingedly connected to the sweeping chamber (1), and characterized in that: A cleaning brush (3) is rotatably mounted in the cleaning bin (1), a forward wheel (5) is arranged at the bottom of the cleaning bin (1), and a wear-resistant plate (8) is arranged at the bottom of the cleaning bin (1) near the collecting bin (2); the top of the collecting bin (2) is a dust bin (9), the bottom of the collecting bin (2) is a waste bin (12), and the side of the collecting bin (2) away from the cleaning bin (1) is an air duct (14); a baffle plate matched with the dust bin (9) is arranged in the cleaning bin (1), and the baffle plate and the dust bin (9) are connected to the dust bin (9). A dust suction port (10) is provided at the connection point of the air duct (14), and a movable plate (11) is hinged at the dust suction port (10); a first filter screen (13) is provided at the connection point of the waste bin (12) and the air duct (14); a vacuum pump (16) is provided at the top of the collection bin (2), a filter assembly (15) is provided in the dust suction bin (9), and the vacuum pump (16) is connected to the filter assembly (15) through a pipeline; a water pipe (19) is provided on the side wall of the dust suction bin (9), and a nozzle (20) is installed on the water pipe (19).

2. The loader front sweeper according to claim 1, characterized in that: The outer wall of the cleaning bin (1) is provided with a hydraulic motor (4), and the cleaning brush (3) is driven by the hydraulic motor (4).

3. The loader front sweeper according to claim 1, characterized in that: The outer wall of the cleaning bin (1) is hingedly connected to a hydraulic cylinder (6), and the piston rod of the hydraulic cylinder (6) is hingedly connected to the outer wall of the collecting bin (2).

4. The loader front sweeper according to claim 1, characterized in that: A dust hood (17) connected to the air duct (14) is arranged at the bottom of the collection bin (2), and a second filter screen (18) is arranged inside the dust hood (17).

5. The loader front sweeper according to claim 1, characterized in that: The cleaning bin (1) is provided with a loader connection mechanism (7).

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