City sanitation vehicle cleaning mechanism

Abstract

The utility model relates to the technical field of cleaning mechanisms, in particular to an urban sanitation vehicle cleaning mechanism. In order to solve the problems of environmental pollution and peculiar smell transmission caused by the fact that sewage in garbage drips on the surface of a carriage, the following technical scheme is provided: the device comprises a base, two groups of side plates and a group of back plates are mounted at the top of the base, and a top plate is fixedly connected to the tops of the back plates; a plurality of groups of atomizing nozzles communicated with the water pipe are mounted on the top plate; the cleaning assembly is arranged between the two groups of side plates and is used for washing the sanitation vehicle; the lifting assembly is arranged on the cleaning assembly and used for driving the cleaning assembly to move to change the washing position; the adjusting mechanism is installed on the cleaning assembly and used for being matched with the lifting assembly to improve the cleaning effect. The sanitation vehicle can be automatically cleaned, the cleanness of the exterior of the sanitation vehicle is guaranteed, and therefore peculiar smell is prevented from spreading and polluting the urban environment.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning mechanisms, in particular to a cleaning mechanism for a city sanitation vehicle. Background Art

[0002] Garbage trucks are a type of sanitation vehicle, which are mainly used to collect and transport garbage and waste generated in cities. They are one of the important tools for urban sanitation management. Garbage trucks can load and transport garbage to treatment stations or landfills to ensure the environmental sanitation of cities. With the development of technology, existing sanitation vehicles all use hydraulic systems to drive garbage cans to complete feeding, and after the sanitation vehicles arrive at the treatment station, the garbage in the car is still discharged through the hydraulic system. This may cause the sewage in the garbage to drip onto the surface of the car during the process of the garbage entering the car from the garbage can and being discharged from the car, resulting in odor and being unsightly when moving in the city, affecting the urban environment. At the same time, the sewage attached to the car may also drip onto the road, causing environmental pollution and the spread of odor. In view of this, the utility model proposes a cleaning mechanism for a city sanitation vehicle. Utility Model Content

[0003] The utility model aims to propose a cleaning mechanism for a city sanitation vehicle in view of the problem in the background technology that sewage in garbage drips onto the surface of the vehicle compartment, causing environmental pollution and the spread of odor.

[0004] The technical solution of the utility model is as follows: a cleaning mechanism for a city sanitation vehicle, comprising a base, two groups of side panels and a group of back panels are installed on the top of the base, the top of the back panel is fixedly connected to a top panel, and a plurality of atomizing nozzles connected to a water pipe are installed on the top panel; a cleaning component is arranged between the two groups of side panels for washing the sanitation vehicle; a lifting component is arranged on the cleaning component for driving the cleaning component to move and change the washing position; and an adjusting mechanism is installed on the cleaning component for cooperating with the lifting component to improve the cleaning effect.

[0005] Optionally, a plurality of drainage ports are provided on the top of the base.

[0006] Optionally, the cleaning assembly includes a movable plate, a rotating column, an adjusting rod, a mounting plate, and a brush head. The movable plate is arranged between two groups of side plates, multiple groups of rotating columns are rotatably connected to the movable plate, multiple groups of adjusting rods are respectively slidably connected to multiple groups of rotating columns, the adjusting rod is arranged in a quadrangular prism shape, the mounting plate is fixedly connected to one end of the adjusting rod, and the brush head is installed on the side of the mounting plate away from the adjusting rod.

[0007] Optionally, the lifting assembly includes a limit rod and a limit sleeve, two groups of the limit rods are fixedly connected between the base and the top plate, two groups of the limit sleeves are slidably connected to the two groups of limit rods respectively, and the limit sleeves are fixedly connected to the side of the movable plate.

[0008] Optionally, the lifting assembly also includes a servo motor, a first bevel gear, a second bevel gear, and a protective cover. The servo motor is installed on the side of the back plate away from the brush head. The output end of the servo motor passes through the back plate and is fixedly connected to the first bevel gear. A second bevel gear meshing with the first bevel gear is arranged above the first bevel gear. The protective cover arranged on the outside of the first bevel gear and the second bevel gear is fixedly connected to the side of the back plate.

[0009] Optionally, the lifting assembly also includes a threaded rod and a threaded sleeve. The threaded rod is rotatably connected between the protective cover and the top plate. One end of the threaded rod passes through the protective cover and is fixedly connected to the second bevel gear. The threaded sleeve is threadedly connected to the threaded rod, and the threaded sleeve is fixedly connected to the side of the movable plate away from the limit sleeve.

[0010] Optionally, the adjustment mechanism includes a rotating rod, a spur gear, and a rack. The two groups of rotating rods are rotatably connected to the side of the movable plate away from the brush head. The two groups of spur gears are respectively fixedly connected to the two groups of rotating rods. Racks are provided at positions corresponding to the spur gears on the opposite sides of the two groups of side plates, and the spur gears are meshed with the racks.

[0011] Optionally, the adjustment mechanism further includes a pulley and a transmission belt. The rotating rod is also fixedly connected with a pulley, and each group of the rotating columns is also fixedly connected with a pulley. Two adjacent groups of the pulleys are connected by a transmission belt.

[0012] Optionally, the adjustment mechanism also includes a push rod motor and an adjustment plate. Multiple groups of push rod motors are respectively arranged above multiple groups of rotating columns and fixedly connected to the top of the movable plate. The output end of the push rod motor is fixedly connected to the adjustment plate, and the end of the adjustment rod away from the brush head is rotatably connected to the side of the adjustment plate.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] The utility model drives the moving plate to move up and down after starting by setting a servo motor, and at the same time, multiple groups of brush heads move synchronously, and cooperate with the mounting plate to spray cleaning liquid to scrub the sanitation vehicle, thereby improving the surface cleanliness of the sanitation vehicle, preventing the spread of odor, and protecting the urban environment;

[0015] Furthermore, by setting the adjustment mechanism, when the moving plate moves, the multiple groups of brush heads are driven to rotate eccentrically with the adjustment rod as the axis, thereby improving the cleaning effect and comprehensively cleaning the sanitation vehicle. At the same time, the push rod motor can control the brush head to be close to the sanitation vehicle, further improving the cleaning effect.

[0016] In summary, the utility model can automatically clean the sanitation vehicle and ensure the cleanliness of its exterior, thereby preventing the spread of odor and pollution of the urban environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of a cleaning mechanism of a city sanitation vehicle;

[0018] Figure 2 It is a structural diagram of the regulating mechanism;

[0019] Figure 3 yes Figure 1 A schematic cross-sectional structure diagram of ;

[0020] Figure 4 yes Figure 2 A magnified schematic diagram of center A.

[0021] Reference numerals:

[0022] 1. Base; 11. Side panels; 12. Back panels; 13. Top panels; 14. Atomizing nozzles; 15. Drain outlet;

[0023] 2. Cleaning assembly; 21. Moving plate; 22. Rotating column; 23. Adjusting rod; 24. Mounting plate; 25. Brush head;

[0024] 3. Lifting assembly; 31. Limit rod; 32. Limit sleeve; 33. Servo motor; 34. First bevel gear; 35. Second bevel gear; 36. Protective cover; 37. Threaded rod; 38. Threaded sleeve;

[0025] 4. Adjusting mechanism; 41. Rotating rod; 42. Spur gear; 43. Rack; 44. Pulley; 45. Transmission belt; 46. Push rod motor; 47. Adjusting plate. DETAILED DESCRIPTION

[0026] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0027] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Example

[0032] like Figure 1 As shown, the utility model proposes a cleaning mechanism for a city sanitation vehicle, including a base 1, on the top of which are mounted two sets of side panels 11 and a set of back panels 12, both of which are used to prevent sewage from polluting the surrounding area during cleaning. A top panel 13 is fixedly connected to the top of the back panel 12, on which are mounted multiple sets of atomizing nozzles 14 connected to a water pipe, so that water is atomized and sprayed out, which is convenient for attachment to the sanitation vehicle for cleaning. Multiple sets of drainage ports 15 are provided on the top of the base 1, so that the cleaning sewage can be discharged downward into the sewer through the drainage ports 15.

[0033] For details, please refer to Figure 1 and Figure 4The cleaning mechanism includes a cleaning assembly 2 disposed between two sets of side plates 11 for washing the sanitation vehicle. The cleaning assembly 2 includes a moving plate 21, a rotating column 22, an adjusting rod 23, a mounting plate 24, and a brush head 25. The moving plate 21 is disposed between the two sets of side plates 11. Multiple sets of rotating columns 22 are rotatably connected to the moving plate 21. When the moving plate 21 moves, the multiple sets of rotating columns 22 are driven to move synchronously, and the rotating columns 22 rotate in the original position relative to the moving plate 21. Multiple sets of adjusting rods 23 are respectively slidably connected to the multiple sets of rotating columns 22. The adjusting rod 23 is a quadrangular prism-shaped arrangement, which is used for the rotating column 22 to drive the adjusting rod 23 to rotate synchronously when rotating. The mounting plate 24 is fixedly connected to one end of the adjusting rod 23, and the brush head 25 is mounted on the side of the mounting plate 24 away from the adjusting rod 23, so that the brush head 25 rotates eccentrically with the adjusting rod 23 as the center, so that a single brush head 25 obtains a larger brushing area.

[0034] Further, such as Figure 1-3 As shown, the cleaning mechanism also includes a lifting assembly 3 arranged on the cleaning assembly 2 for driving the cleaning assembly 2 to move and change the scrubbing position. The lifting assembly 3 includes a limiting rod 31 and a limiting sleeve 32. Two groups of limiting rods 31 are fixedly connected between the base 1 and the top plate 13, and the position of the limiting rod 31 is fixed. The two groups of limiting sleeves 32 are respectively slidably connected to the two groups of limiting rods 31, and the limiting sleeves 32 are fixedly connected to the side of the moving plate 21. The moving plate 21 moves smoothly under the limiting action of the limiting rods 31 and the limiting sleeves 32. The lifting assembly 3 also includes a servo motor 33, a first bevel gear 34, a second bevel gear 35, and a protective cover 36. The servo motor 33 is installed on the side of the back plate 12 away from the brush head 25. The output end of the servo motor 33 passes through the back plate 12 and is fixedly connected to the first bevel gear 34. The first bevel gear 34 is provided with a second bevel gear 35 meshing with it above. After starting, the servo motor 33 drives the first bevel gear 34 to rotate and causes the second bevel gear 35 to rotate. The protective cover 36 disposed outside the first bevel gear 34 and the second bevel gear 35 is fixedly connected to the side of the back plate 12, and the protective cover 36 is used to protect the first bevel gear 34 and the second bevel gear 35. The lifting assembly 3 also includes a threaded rod 37 and a threaded sleeve 38. The threaded rod 37 is rotatably connected between the protective cover 36 and the top plate 13. One end of the threaded rod 37 passes through the protective cover 36 and is fixedly connected to the second bevel gear 35. The second bevel gear 35 drives the threaded rod 37 to rotate synchronously when rotating. The threaded sleeve 38 is threadedly connected to the threaded rod 37, and the threaded sleeve 38 is fixedly connected to the side of the moving plate 21 away from the limiting sleeve 32, so that the threaded rod 37 drives the moving plate 21 to move through the threaded sleeve 38 when rotating.

[0035] Finally, see Figure 1-4The cleaning mechanism includes an adjustment mechanism 4 installed on the cleaning assembly 2 for cooperating with the lifting assembly 3 to improve the cleaning effect. The adjustment mechanism 4 includes a rotating rod 41, a spur gear 42, and a rack 43. The two sets of rotating rods 41 are both rotatably connected to the side of the moving plate 21 away from the brush head 25. The two sets of spur gears 42 are respectively fixedly connected to the two sets of rotating rods 41. The spur gears 42 drive the rotating rods 41 to rotate when rotating. Racks 43 are provided at the positions corresponding to the spur gears 42 on the opposite sides of the two sets of side plates 11. The spur gears 42 mesh with the racks 43, and are used to drive the spur gears 42 to move when the moving plate 21 moves, so that the spur gears 42 mesh with the racks 43 and start to rotate. The adjustment mechanism 4 also includes a pulley 44 and a transmission belt 45. The rotating rod 41 is also fixedly connected with a pulley 44. When the pulley 44 rotates, it drives the rotating rod 41 to rotate synchronously. Each set of rotating columns 22 is also fixedly connected with a pulley 44. Two adjacent sets of pulleys 44 are connected by a transmission belt 45. Multiple sets of pulleys 44 rotate synchronously through the transmission belt 45. The adjustment mechanism 4 also includes a push rod motor 46 and an adjustment plate 47. Multiple sets of push rod motors 46 are respectively arranged above the multiple sets of rotating columns 22 and fixedly connected to the top of the moving plate 21. The output end of the push rod motor 46 is fixedly connected to the adjustment plate 47. The end of the adjustment rod 23 away from the brush head 25 is rotatably connected to the side of the adjustment plate 47, which is used to adjust the distance between the brush head 25 and the sanitation vehicle, so that the brush head 25 is close to the sanitation vehicle to improve the cleaning effect.

[0036] In this embodiment, the sanitation vehicle is reversed first, so that the rear of the sanitation vehicle enters between the two sets of side panels 11, and the atomizing nozzle 14 sprays water mist onto the surface of the sanitation vehicle. The servo motor 33 is started, and the servo motor 33 drives the first bevel gear 34 to mesh with the second bevel gear 35, and the second bevel gear 35 drives the threaded rod 37 to rotate, so that when the threaded rod 37 rotates, the threaded sleeve 38 is driven to move upward and the moving plate 21 is driven to move smoothly under the limiting action of the two sets of limiting sleeves 32. At this time, the moving plate 21 drives the spur gear 42 to move upward while moving upward, and the spur gear 42 is meshed with the fixed rack 43, so that the spur gear 42 starts to rotate and drives the rotating rod 41 to rotate synchronously. At this time, the rotating rod 41 drives the multiple sets of rotating columns 22 to rotate synchronously through multiple sets of pulleys 44 and transmission belts 45. At this time, the brush head 25 rotates eccentrically with the rotating column 22 as the axis, and the rotation of the brush head 25 facilitates the cleaning of stains on the surface of the sanitation vehicle. The push rod motor 46 can be started to shrink and drive the adjustment plate 47 to move. At the same time, the adjustment rod 23 slides in the rotating column 22 and drives the brush head 25 to get close to the sanitation vehicle, thereby obtaining a better cleaning effect.

[0037] The above specific embodiment is only an optional embodiment of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above embodiment, those skilled in the art can make various alternative improvements and combinations to the above specific embodiment.

Claims

1. A cleaning mechanism for a city sanitation vehicle, characterized in that: include: A base (1), wherein two groups of side panels (11) and a group of back panels (12) are installed on the top of the base (1), a top panel (13) is fixedly connected to the top of the back panel (12), and a plurality of groups of atomizing nozzles (14) connected to water pipes are installed on the top panel (13); A cleaning assembly (2) for cleaning a sanitation vehicle and arranged between two groups of side plates (11), the cleaning assembly (2) comprising a movable plate (21), a rotating column (22), an adjusting rod (23), a mounting plate (24), and a brush head (25); the movable plate (21) is arranged between the two groups of side plates (11); a plurality of groups of rotating columns (22) are rotatably connected to the movable plate (21); a plurality of groups of adjusting rods (23) are respectively slidably connected to the plurality of groups of rotating columns (22); the adjusting rod (23) is arranged in a quadrangular prism shape; the mounting plate (24) is fixedly connected to one end of the adjusting rod (23); and the brush head (25) is mounted on a side of the mounting plate (24) away from the adjusting rod (23); A lifting component (3) disposed on the cleaning component (2) and used to drive the cleaning component (2) to move and change the washing position; An adjusting mechanism (4) is mounted on the cleaning assembly (2) and is used to cooperate with the lifting assembly (3) to improve the cleaning effect. The lifting assembly (3) comprises a limiting rod (31) and a limiting sleeve (32). Two groups of the limiting rods (31) are fixedly connected between the base (1) and the top plate (13). Two groups of the limiting sleeves (32) are slidably connected to the two groups of limiting rods (31) respectively. The limiting sleeves (32) are fixedly connected to the side of the movable plate (21).

2. A cleaning mechanism for a city sanitation vehicle according to claim 1, characterized in that: The top of the base (1) is provided with a plurality of drainage ports (15).

3. A cleaning mechanism for a city sanitation vehicle according to claim 1, characterized in that: The lifting assembly (3) further comprises a servo motor (33), a first bevel gear (34), a second bevel gear (35), and a protective cover (36); the servo motor (33) is mounted on a side of the back plate (12) away from the brush head (25); an output end of the servo motor (33) penetrates the back plate (12) and is fixedly connected to the first bevel gear (34); a second bevel gear (35) meshing with the first bevel gear (34) is arranged above the first bevel gear (34); and the protective cover (36) arranged on the outside of the first bevel gear (34) and the second bevel gear (35) is fixedly connected to the side of the back plate (12).

4. A cleaning mechanism for a city sanitation vehicle according to claim 3, characterized in that: The lifting assembly (3) further comprises a threaded rod (37) and a threaded sleeve (38); the threaded rod (37) is rotatably connected between the protective cover (36) and the top plate (13); one end of the threaded rod (37) passes through the protective cover (36) and is fixedly connected to the second bevel gear (35); the threaded sleeve (38) is threadedly connected to the threaded rod (37); and the threaded sleeve (38) is fixedly connected to a side of the movable plate (21) away from the limiting sleeve (32).

5. A cleaning mechanism for a city sanitation vehicle according to claim 4, characterized in that: The adjusting mechanism (4) comprises a rotating rod (41), a spur gear (42), and a rack (43); the two groups of the rotating rods (41) are both rotatably connected to the side of the moving plate (21) away from the brush head (25); the two groups of the spur gears (42) are respectively fixedly connected to the two groups of rotating rods (41); the two groups of the side plates (11) are opposite to each other and are provided with racks (43) at positions corresponding to the spur gears (42); the spur gears (42) are meshed with the racks (43).

6. A cleaning mechanism for a city sanitation vehicle according to claim 5, characterized in that: The adjustment mechanism (4) further comprises a pulley (44) and a transmission belt (45); the rotating rod (41) is also fixedly connected with a pulley (44); each group of the rotating columns (22) is also fixedly connected with a pulley (44); and two adjacent groups of the pulleys (44) are connected via a transmission belt (45).

7. A cleaning mechanism for a city sanitation vehicle according to claim 6, characterized in that: The adjustment mechanism (4) further comprises a push rod motor (46) and an adjustment plate (47); a plurality of push rod motors (46) are respectively arranged above a plurality of rotating columns (22) and fixedly connected to the top of the moving plate (21); an output end of the push rod motor (46) is fixedly connected to the adjustment plate (47); and an end of the adjustment rod (23) away from the brush head (25) is rotatably connected to the side of the adjustment plate (47).

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