Sweeping brush monitoring and early warning device for sweeper truck of sanitation machine

Abstract

The utility model relates to the technical field of sanitation vehicle parts, and discloses a sanitation machine sweeper monitoring and early warning device which comprises a support, a sweeping disc is arranged on one side of the support, and sweeping brushes arranged at equal intervals are arranged at the bottom of the sweeping disc. According to the sweeper monitoring and early warning device for the sanitation machine sweeper, the camera is arranged at the bottom of the support, the specific working state and abrasion state of the sweeping disc and the sweeper can be visually displayed, workers can conveniently observe and visually obtain working and abrasion information of the sweeper, convenience is provided for the workers, and the working efficiency is improved. The push rod is moved to drive the sliding block to move, the rotating shaft and the cleaning roller are promoted to rotate and translate under the action of the gear and the rack, then the lens is automatically cleaned, the shooting definition of the camera is guaranteed, a clearer imaging effect is provided, and the problem that an existing device cannot provide more visual video information, and the image quality is affected is solved. And a worker cannot intuitively obtain the specific wear state and the working state of the sweeper.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of sanitation vehicle components, in particular to a sanitation machine sweeper brush monitoring and early warning device. BACKGROUND

[0002] The sanitation vehicle is a vehicle specially designed for urban appearance arrangement and cleaning, usually equipped with special equipment and tools, responsible for sweeping roads, removing garbage and maintaining the sanitation of the city, and is the guarantee for maintaining the sanitation and appearance of the city.

[0003] The existing patent (publication number: CN 218580571U) discloses a sanitation vehicle sweeper brush wear measuring and early warning device, which comprises a sweeping disc, a sweeping brush and a sweeping disc support; the sweeping disc is installed on the sanitation vehicle through the sweeping disc support; the sweeping brush is connected with the sweeping disc; the sweeping disc support is further provided with a lifting push rod and a push rod stroke sensor, the output end of the lifting push rod is connected with the sweeping disc to control the lifting of the sweeping disc, and the fixed end is connected with the sweeping disc support; the push rod stroke sensor is connected with the lifting push rod. The device can realize dynamic measurement of the wear of the sweeping disc, early warning at the wear limit position of the sweeping disc, quick and effective replacement, and normal completion of cleaning.

[0004] Although the above-mentioned device can monitor the wear degree of the sweeping brush, it cannot provide more intuitive video information, and the staff cannot intuitively obtain the specific wear state and working state of the sweeping brush, so there is room for improvement. CONTENT OF THE UTILITY MODEL

[0005] In view of the defects of the prior art, the application provides a sanitation machine sweeper brush monitoring and early warning device, which has the advantages of being able to intuitively display the specific working state and wear state of the sweeping disc and the sweeping brush, facilitating the staff to watch, intuitively obtaining the working and wear information of the sweeping brush, and providing convenience for the staff, and solves the problem that although the existing device can monitor the wear degree of the sweeping brush, it cannot provide more intuitive video information, and the staff cannot intuitively obtain the specific wear state and working state of the sweeping brush, so there is room for improvement.

[0006] In order to achieve the above object, the present application provides the following technical scheme: a sanitation machine sweeper brush monitoring and early warning device, comprising a support, one side of the support is provided with a sweeping disc, the bottom of the sweeping disc is provided with equidistantly arranged sweeping brushes, one end of the support is hingedly connected with a first connecting plate, the end of the first connecting plate away from the support is hingedly connected with the top end of the sweeping disc, one end of the support is hingedly connected with a lifting push rod, the output end of the lifting push rod is hingedly connected with the top end of the sweeping disc, the bottom of the lifting push rod is provided with a push rod stroke sensor, the bottom of the support is provided with a camera, one end of the camera close to the sweeping disc is provided with a lens, the inside of the support is fixedly connected with a sliding rod, the outer circumferential surface of the sliding rod is slidably sleeved with a sliding block, the inside of the sliding block is rotatably connected with a rotating shaft, the outer circumferential surface of the rotating shaft is fixedly sleeved with a cleaning roller, the outer circumferential surface of the cleaning roller is fixedly sleeved with a gear, the outer surface of the support is fixedly connected with a rack, the gear is engaged with the rack, the outer surface of the support is fixedly connected with a moving push rod, the output end of the moving push rod is fixedly connected with a second connecting plate, the end of the second connecting plate away from the moving push rod is fixedly connected with the outer surface of the sliding block.

[0007] Through the above scheme, although the existing device can monitor the wear degree of the sweeping brush, it cannot provide more intuitive video information, and the staff cannot intuitively obtain the specific wear state and working state of the sweeping brush, so there is room for improvement. By arranging a camera at the bottom of the support, the specific working state and wear state of the sweeping disc and the sweeping brush can be intuitively displayed, which is convenient for the staff to watch and intuitively obtain the working and wear information of the sweeping brush, thereby providing convenience for the staff.

[0008] Further, the push rod stroke sensor is electrically connected with an external alarm device, and the camera is electrically connected with an external display screen.

[0009] Through the above scheme, the push rod stroke sensor can detect the running stroke of the lifting push rod and feed back the detection result to the external alarm device. When the detection value of the push rod stroke sensor reaches a predetermined value, the alarm device starts to alarm, prompting the staff to replace the sweeping brush. The camera can take images of the sweeping disc and the sweeping brush and feed back the video information to the external display screen. The staff can intuitively obtain the specific wear state and working state of the sweeping brush through the display screen.

[0010] Further, the outer surface of the support is fixedly connected with equidistantly arranged mounting rods, the outer surface of the camera is fixedly connected with a mounting plate, the mounting plate is slidably connected with the mounting rods through the mounting holes formed in the inside of the mounting plate, and the outer circumferential surface of each mounting rod is threadedly connected with a nut.

[0011] Through the above scheme, the camera can be mounted on the support through the mounting plate, the mounting rods and the nuts, which is convenient for mounting and dismounting the camera.

[0012] Further, the outer circumferential surface of the rotating shaft is fixedly sleeved with a limiting ring, and the outer circumferential surface of the limiting ring is rotationally connected with the inner part of the sliding block.

[0013] Through the above scheme, the rotating shaft is limited, avoiding the rotating shaft from easily falling off from the inner part of the sliding block, and improving the stability of the movement of the rotating shaft.

[0014] Further, the outer circumferential surface of the sliding rod is fixedly connected with a limiting plate, and the sliding block is slidingly connected with the outer surface of the limiting plate through the hollow groove formed in the inner part.

[0015] Through the above scheme, the sliding block is limited, so that the sliding block always moves horizontally, and the rotating shaft and the cleaning roller always move horizontally, thereby completing the cleaning work of the lens.

[0016] Further, the outer surface of the support is fixedly connected with illuminating lamps, and the illuminating lamps are symmetrically arranged on both sides of the lens.

[0017] Through the above scheme, the illuminating lamps can provide good lighting conditions for the camera, so that the camera can take clearer images, and the working state and the wear state of the sweeping disc and the sweeping brush can be observed by the staff.

[0018] Further, the support is made of high-strength steel material, and the outer surface of the support is coated with a rust-proof coating.

[0019] Through the above scheme, the support made of high-strength steel material can improve the stability of the whole device, and the rust-proof coating on the outer surface of the support can optimize the corrosion resistance of the support and prolong the service life of the support.

[0020] Further, the cleaning roller corresponds to the position of the lens, and the outer surface of the cleaning roller is provided with a soft brush.

[0021] Through the above scheme, the cleaning roller can complete the cleaning work of the lens during movement, and the soft brush on the outer surface of the cleaning roller can complete the cleaning work of the lens without damaging the lens.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] The sanitation machine sweeper brush monitoring and early warning device can intuitively display the specific working state and wear state of the sweeping disc and the sweeper brush, facilitate the staff to watch, intuitively obtain the working and wear information of the sweeper brush, provide convenience for the staff, and automatically clean the lens by moving the sliding block driven by the moving push rod, rotating and translating the rotating shaft and the cleaning roller under the action of the gear and the rack, thereby guaranteeing the clarity of the shooting of the camera and providing clearer imaging effect, solving the problems that the existing device cannot provide more intuitive video information and the staff cannot intuitively obtain the specific wear state and working state of the sweeper brush. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole three-dimensional structural diagram of the present application;

[0025] Figure 2 It is a support structure diagram of the present application;

[0026] Figure 3 It is a lens structure diagram of the present application;

[0027] Figure 4 It is a rotating shaft structure diagram of the present application;

[0028] Figure 5 It is a vertical assembly structure diagram of the present application.

[0029] In the drawings:

[0030] 1, support; 2, sweeping disc; 3, sweeper brush; 4, first connecting plate; 5, lifting push rod; 6, push rod stroke sensor; 7, camera; 8, lens; 9, sliding rod; 10, sliding block; 11, rotating shaft; 12, cleaning roller; 13, gear; 14, rack; 15, moving push rod; 16, second connecting plate; 17, mounting rod; 18, mounting plate; 19, limiting ring; 20, limiting plate; 21, illuminating lamp. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Please refer to Figure 1 , Figure 3 and Figure 4The sweeper brush monitoring and early warning device of the sanitation machine in the embodiment comprises a support 1, a sweeping disc 2 is arranged on one side of the support 1, equidistantly arranged sweeping brushes 3 are arranged at the bottom of the sweeping disc 2, a first connecting plate 4 is hingedly connected to one end of the support 1, the end of the first connecting plate 4 away from the support 1 is hingedly connected to the top end of the sweeping disc 2, a lifting push rod 5 is hingedly connected to one end of the support 1, the output end of the lifting push rod 5 is hingedly connected to the top end of the sweeping disc 2, a push rod stroke sensor 6 is arranged at the bottom of the lifting push rod 5, a camera 7 is arranged at the bottom of the support 1, a lens 8 is arranged at the end of the camera 7 close to the sweeping disc 2, a sliding rod 9 is fixedly connected in the support 1, a sliding block 10 is slidably connected to the outer circumferential surface of the sliding rod 9, a rotating shaft 11 is rotatably connected in the sliding block 10, a cleaning roller 12 is fixedly connected to the outer circumferential surface of the rotating shaft 11, a gear 13 is fixedly connected to the outer circumferential surface of the cleaning roller 12, a rack 14 is fixedly connected to the outer surface of the support 1, the gear 13 is engaged with the rack 14, a moving push rod 15 is fixedly connected to the outer surface of the support 1, the output end of the moving push rod 15 is fixedly connected with a second connecting plate 16, and the end of the second connecting plate 16 away from the moving push rod 15 is fixedly connected to the outer surface of the sliding block 10.

[0033] Please refer to Figure 1 , Figure 2 and Figure 5 , the push rod stroke sensor 6 is electrically connected with an external alarm device, the camera 7 is electrically connected with an external display screen, the push rod stroke sensor 6 can detect the running stroke of the lifting push rod 5 and feed back the detection result to the external alarm device, when the detection value of the push rod stroke sensor 6 reaches a predetermined value, the alarm device starts to alarm, prompting the staff to replace the sweeping brush 3, the camera 7 can take images of the sweeping disc 2 and the sweeping brush 3 and feed back the video information to the external display screen, and the staff can intuitively obtain the specific wear state and working state of the sweeping brush 3 through the display screen.

[0034] Please refer to Figure 1 , Figure 3 and Figure 5 , equidistantly arranged mounting rods 17 are fixedly connected to the outer surface of the support 1, a mounting plate 18 is fixedly connected to the outer surface of the camera 7, the mounting plate 18 is slidably connected with the mounting rods 17 through the mounting holes arranged in the mounting plate 18, and a nut is threadedly connected to the outer circumferential surface of each mounting rod 17, so that the camera 7 can be mounted on the support 1 through the mounting plate 18, the mounting rod 17 and the nut, facilitating the mounting and dismounting of the camera 7.

[0035] Please refer to Figure 4 , a limiting ring 19 is fixedly connected to the outer circumferential surface of the rotating shaft 11, the outer circumferential surface of the limiting ring 19 is rotatably connected with the inner part of the sliding block 10, the rotating shaft 11 is limited, avoiding the rotating shaft 11 from easily falling off from the inner part of the sliding block 10, and improving the stability of the movement of the rotating shaft 11.

[0036] Please refer to Figure 1、 Figure 3 and Figure 4 The outer circumferential surface of the slide rod 9 is fixedly connected with a limiting plate 20, the slide block 10 is slidably connected with the outer surface of the limiting plate 20 through the internally formed slot, the slide block 10 is limited, the slide block 10 is always moved horizontally, and then the rotating shaft 11 and the cleaning roller 12 are always moved horizontally, and the cleaning work of the lens 8 is completed.

[0037] Please refer to Figure 1 and Figure 3 The outer surface of the support 1 is fixedly connected with illuminating lamps 21, the illuminating lamps 21 are symmetrically arranged on the two sides of the lens 8, the illuminating lamps 21 can provide good illumination conditions for the camera 7, the camera 7 can be more clearly imaged, and the working state and the wear state of the sweeping disc 2 and the sweeping brush 3 are convenient for the staff to observe.

[0038] Please refer to Figure 1 , Figure 2 and Figure 3 The support 1 is made of high-strength steel material, and the outer surface of the support 1 is coated with a rust-proof coating. The support 1 made of high-strength steel material can improve the stability of the whole device, and the rust-proof coating on the outer surface of the support 1 can optimize the corrosion resistance of the support 1 and prolong the service life of the support 1.

[0039] Please refer to Figure 1 and Figure 3 The cleaning roller 12 corresponds to the position of the lens 8, the outer surface of the cleaning roller 12 is provided with soft brushes, so that the cleaning roller 12 can complete the cleaning work of the lens 8 during movement, and the soft brushes on the outer surface of the cleaning roller 12 can complete the cleaning work of the lens 8 without damaging the lens 8.

[0040] The sanitation machine sweeping and brushing monitoring and early warning device in the embodiment can directly display the specific working state and wear state of the sweeping disc 2 and the sweeping brush 3, which is convenient for the staff to observe, directly obtains the working and wear information of the sweeping brush 3, provides convenience for the staff, drives the slide block 10 to move through the movable push rod 15, drives the rotating shaft 11 and the cleaning roller 12 to rotate and translate under the action of the gear 13 and the rack 14, and then automatically cleans the lens 8, guarantees the clarity of the shooting of the camera 7, provides a clearer imaging effect, and solves the problems that the existing device cannot provide more direct video information and the staff cannot directly obtain the specific wear state and working state of the sweeping brush 3.

[0041] It should be noted that the sweeping disc 2 and the sweeping brush 3 are detachably connected, which is convenient for the installation and disassembly of the sweeping brush 3.

[0042] The working principle of the above embodiment is as follows:

[0043] During the operation of the sweeping disc 2 and the brush 3, the push rod stroke sensor 6 can detect the operating stroke of the lifting push rod 5 and feed back the detection result to an external alarm device, and when the detection value of the push rod stroke sensor 6 reaches a predetermined value, the alarm device starts to alarm, prompting the worker to replace the brush 3. The camera 7 can take images of the sweeping disc 2 and the brush 3 and feed back the video information to an external display screen. The worker can more intuitively and accurately obtain the specific wear state and working state of the brush 3 through the display screen, judge whether the brush 3 needs to be cleaned or replaced, and start the moving push rod 15 to move the second connecting plate 16 through the output shaft, and the second connecting plate 16 moves through the sliding block 10, the driving shaft 11 and the cleaning roller 12. The driving shaft 11 will drive the gear 13 and the rack 14 to mesh when moving, so as to drive the cleaning roller 12 to rotate while moving the driving shaft 11. Then the cleaning roller 12 will rotate to clean the lens 8 during movement, ensuring the clarity of the camera 7, avoiding the lens 8 being blocked by dirt, and providing clearer imaging effect.

[0044] It should be noted that the relational terms herein such as first and second, and the like, are used solely to distinguish one from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0045] Although the embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A sanitation machine sweeper brush monitoring and early warning device, comprising a support (1), characterized in that: The side of the support (1) is provided with a sweeping disc (2), the bottom of the sweeping disc (2) is provided with equidistantly arranged sweeping brushes (3), one end of the support (1) is hingedly connected with a first connecting plate (4), the end of the first connecting plate (4) away from the support (1) is hingedly connected with the top end of the sweeping disc (2), one end of the support (1) is hingedly connected with a lifting push rod (5), the output end of the lifting push rod (5) is hingedly connected with the top end of the sweeping disc (2), the bottom of the lifting push rod (5) is provided with a push rod stroke sensor (6), the bottom of the support (1) is provided with a camera (7), one end of the camera (7) close to the sweeping disc (2) is provided with a lens (8), the inside of the support (1) is fixedly connected with a sliding rod (9), the outer circumferential surface of the sliding rod (9) is slidably sleeved with a sliding block (10), the inside of the sliding block (10) is rotatably connected with a rotating shaft (11), the outer circumferential surface of the rotating shaft (11) is fixedly sleeved with a cleaning roller (12), the outer circumferential surface of the cleaning roller (12) is fixedly sleeved with a gear (13), the outer surface of the support (1) is fixedly connected with a rack (14), the gear (13) is engaged with the rack (14), the outer surface of the support (1) is fixedly connected with a moving push rod (15), the output end of the moving push rod (15) is fixedly connected with a second connecting plate (16), the end of the second connecting plate (16) away from the moving push rod (15) is fixedly connected with the outer surface of the sliding block (10). 2.The device according to claim 1, characterized in that: The push rod stroke sensor (6) is electrically connected with an external alarm device, and the camera (7) is electrically connected with an external display screen. 3.The device according to claim 1, characterized in that: The outer surface of the support (1) is fixedly connected with equidistantly arranged mounting rods (17), the outer surface of the camera (7) is fixedly connected with a mounting plate (18), the mounting plate (18) is slidably connected with the mounting rods (17) through the mounting holes formed in the inside, and the outer circumferential surface of each mounting rod (17) is threadedly connected with a nut.

4. The sanitation machine sweeper brush monitoring and early warning device according to claim 1, characterized in that: The outer circumferential surface of the rotating shaft (11) is fixedly sleeved with a limiting ring (19), and the outer circumferential surface of the limiting ring (19) is rotatably connected with the inside of the sliding block (10).

5. The sanitation machine sweeper brush monitoring and early warning device according to claim 1, characterized in that: The outer circumferential surface of the sliding rod (9) is fixedly connected with a limiting plate (20), and the sliding block (10) is slidably connected with the outer surface of the limiting plate (20) through the air slots formed in the inside.

6. The sanitation machine sweeper brush monitoring and early warning device according to claim 1, characterized in that: The outer surface of the support (1) is fixedly connected with illuminating lamps (21), and the illuminating lamps (21) are symmetrically arranged on the two sides of the lens (8).

7. The sanitation machine sweeper brush monitoring and early warning device according to claim 1, characterized in that: The support (1) is made of high-strength steel material, and the outer surface of the support (1) is coated with an anti-rust coating. 8.The device according to claim 1, characterized in that: The cleaning roller (12) corresponds to the position of the lens (8), and the outer surface of the cleaning roller (12) is provided with a soft brush.

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