CN214737718U

CN214737718U - Sanitation cleaning vehicle

Info

Publication number: CN214737718U
Application number: CN202120789060.1U
Authority: CN
Inventors: 庞鹏; 庞万进
Original assignee: Jingzhou Pengfei Environmental Protection Technology Co ltd
Current assignee: Jingzhou Pengfei Environmental Protection Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-16
Anticipated expiration: 2031-04-16

Abstract

The utility model relates to an environmental protection equipment field discloses a sanitation washs car, including the automobile body and arrange the carriage at automobile body rear portion in, be provided with the water tank in the carriage, the automobile body bottom is provided with belt cleaning device, and belt cleaning device passes through the water pipe and links to each other with the water tank, and belt cleaning device is including two nozzles that are located the automobile body both sides respectively, and the nozzle passes through rotary joint and links to each other with the water pipe, is provided with gear drive assembly in rotary joint's the hollow rotating shaft, is provided with adjusting part between nozzle and the rotary joint, and the automobile body front portion is provided with the motor, is fixed with the action wheel on the output shaft of motor, be provided with from the driving wheel on the gear drive assembly, the action wheel with pass through the hold-in range from the driving wheel and link to each other. The utility model has the advantages of it is following and effect: the nozzle can realize rotating under the operation of motor, increases and washs the scope, and the direction of nozzle can be adjusted to the regulating assembly simultaneously for the washing car can satisfy different washing requirements, has higher practicality.

Description

Sanitation cleaning vehicle

Technical Field

The utility model relates to an environmental protection equipment technical field, in particular to sanitation washs car.

Background

With the increasing number of vehicles on roads day by day, road cleaning has also become an important task for the environmental protection sector. The cleaning problem of road central authorities can only be solved to the large-scale watering lorry that exists at present, washing and sweeping vehicle, and side road and non-motor way road are narrow, and the watering lorry is bulky, gets into the existence problem, and the cleaning problem still remains to be solved.

Chinese patent No. CN209162734U discloses a sidewalk cleaning vehicle, which comprises a cart with a water tank mounted in the middle, the tail of the water tank is connected with a piston supercharging device through a water inlet pipe, the water outlet of the piston supercharging device is connected with a hollow spray rod through a high-pressure water pipe, and the spray rod is provided with a plurality of nozzles; two pistons which are opposite to each other are arranged in the piston supercharging device, a spring is arranged between the bottom surface of each piston and the inner side wall of the piston supercharging device, and the tail end of each piston extends out of the side wall of the piston supercharging device and is connected with a rocker; under the rotation of the rocker, the two pistons move in opposite directions in cycles, when the two pistons move in opposite directions, water in the water tank is sucked between the opposite surfaces of the two pistons, and when the two pistons move in opposite directions, the water between the pistons is pressurized to enter the spray rod and is sprayed out through the spray head.

However, the above utility model has the following problems: 1. the piston is driven to move by manually rocking the rocker, water is sucked into the piston supercharging device and then reaches the spray head through the spray rod, manual operation is needed in the whole process, the labor intensity is increased, manpower is wasted, the water flow is manually controlled, and the operation is complicated; 2. although a porous spray head is adopted, the spray head is fixed on the spray rod, only the road behind the vehicle body can be cleaned, the places on the two sides of the vehicle body cannot be effectively cleaned, the cleaning effect on the sanitary dead angle is limited, the spraying range is narrow, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sanitation cleaning vehicle has easy operation, sprays the direction and the area can be regulated and control, to the accurate clean in health dead angle, use manpower sparingly effect.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a sanitation washs car, includes the automobile body and arranges the carriage at automobile body rear portion in, be provided with the water tank in the carriage, its characterized in that: the automobile body bottom is provided with belt cleaning device, belt cleaning device passes through the water pipe and links to each other with the water tank, belt cleaning device is including two nozzles that are located the automobile body both sides respectively, the nozzle passes through rotary joint and links to each other with the water pipe, rotary joint includes the casing and arranges the hollow rotating shaft in the casing in, be provided with the bearing between casing and hollow rotating shaft, be provided with gear drive assembly in the hollow rotating shaft, the automobile body front portion is provided with the motor, be fixed with the action wheel on the output shaft of motor, gear drive assembly's epaxial being provided with from the driving wheel, the action wheel passes through the hold-in range with from the driving wheel and links to each other.

Through adopting above-mentioned technical scheme, be fixed with the action wheel on the output shaft of motor, the action wheel passes through the hold-in range with following the driving wheel and connects, be connected with gear drive assembly from the driving wheel, when motor during operation, the drive action wheel drives and rotates from the driving wheel, furthermore, drive gear drive assembly and rotate when rotating from the driving wheel, and gear drive assembly sets up simultaneously in rotary joint's hollow rotating shaft, here rotary joint lower extreme is provided with the nozzle, the hollow rotating shaft who drives rotary joint during gear revolve rotates, finally drive the nozzle and realize rotating, can increase when the nozzle rotates and spray the area, improve clean effect.

The utility model discloses a further set up to: the gear transmission assembly comprises a first bevel gear and a second bevel gear, the first bevel gear is coaxially and fixedly connected with the driven wheel, the second bevel gear is fixedly connected to the hollow rotating shaft of the rotating joint, and the first bevel gear is meshed with the second bevel gear.

By adopting the technical scheme, the gear transmission assembly adopts two bevel gears, the first bevel gear is coaxially and fixedly connected with the driven wheel, the second bevel gear is vertically meshed with the first bevel gear, the second bevel gear is parallel to the bottom of the vehicle body at the moment, the second bevel gear is simultaneously fixed on a hollow rotating shaft of the rotary joint, when the first bevel gear rotates, the second bevel gear and the rotary joint are driven to rotate, the bevel gear is adopted as the transmission assembly, the rotating plane of the second bevel gear is changed, the second bevel gear is conveniently fixed with the rotary joint, the nozzle can be driven to rotate, the spraying area can be increased after the nozzle rotates, and the spraying efficiency is improved.

The utility model discloses a further set up to: the lower end of the hollow rotating shaft of the rotary joint is connected with a flexible joint, the lower end of the flexible joint is connected with a nozzle, and an adjusting assembly is arranged between the rotary joint and the nozzle.

Through adopting above-mentioned technical scheme, what rotary joint's lower extreme was fixed is flexible joint, and flexible joint lower extreme is the nozzle, is provided with adjusting part between rotary joint and the nozzle, and flexible joint can stretch out and draw back under the exogenic action to change the direction of nozzle, the nozzle can realize towards the equidirectional water spray, can wash the road of equidirectional as required, promote clear effect, resources are saved.

The utility model discloses a further set up to: the adjusting component comprises a cross rod with a groove and a regulating rod, the cross rod with the groove is vertically fixed on a hollow rotating shaft of the rotating joint, one end of the regulating rod is fixedly connected to the nozzle, and the other end of the regulating rod is detachably connected to the cross rod with the groove.

Through adopting above-mentioned technical scheme, adjusting part's transfer lever can move on the horizontal pole of taking the groove, and the flexible joint of pulling is flexible when the transfer lever is stirred to change the angle direction of nozzle, the nozzle sprays towards different directions.

The utility model discloses a further set up to: the one end of adjusting the pole and can dismantling to connect in trough of belt horizontal pole is provided with the snap ring, be provided with the recess that supplies the snap ring embedding on the trough of belt horizontal pole.

Through adopting above-mentioned technical scheme, be provided with the snap ring on the accent pole, the snap ring can slide on taking the groove horizontal pole, after the draw-in groove on the snap ring embedding groove horizontal pole, and adjusting part's stability is strengthened, even the direction of nozzle also can be stabilized at rotatory in-process, has guaranteed the effect of spraying.

The utility model discloses a further set up to: the cross bar with the grooves is provided with 1-6 grooves.

Through adopting above-mentioned technical scheme, behind the snap ring embedding different positions's on the accent pole draw-in groove, the angle synchronization that the nozzle sprayed towards ground changes, and the scope and the area that spray change simultaneously, and better adaptation difference sprays the requirement.

The utility model discloses a further set up to: the water tank is arranged in the carriage, the booster pump is connected to the water tank and is connected with the engine, a three-way valve is arranged at a water outlet of the booster pump, a water outlet of the three-way valve is connected with the high-pressure spray gun through a water pipe, the other water outlet of the three-way valve is connected with the two-way connector through a water pipe, and the two-way connector is respectively connected with rotary connectors on two sides of the vehicle body through water pipes.

Through adopting above-mentioned technical scheme, the booster pump is connected to the water tank, increase rivers, improve the water velocity of coming out in nozzle and the high-pressure spray gun, promote clean effect, the delivery port of booster pump is connected with the three-way valve, a delivery port of three-way valve links to each other with the high-pressure spray gun, rotary joint on another delivery port and the automobile body both sides nozzle links to each other, can control the rivers direction through control flap, according to different occasion operation types, select spray gun or nozzle, the spray gun that can take is fit for being used in the garbage bin, the great place of dirty density such as dustbin, rotatable nozzle washs the pavement, large tracts of land places such as district's inside road, to the cleaning task of different grade type, in accordance with local conditions, promote clean efficiency greatly.

The utility model has the advantages that:

1. the front part of the vehicle body is provided with the nozzle, the volume of the cleaning vehicle is small, the cleaning vehicle can enter and clean narrow roads, and auxiliary roads, community pavements and the like are suitable for use.

2. Set up adjusting part, can adjust the angle and the direction of nozzle according to different clean task needs, the nozzle presents different spraying scope and area under the angle of difference, easy operation, with strong points, and resources are saved.

3. Be provided with snap ring and recess on the adjusting part, behind the snap ring embedding draw-in groove, increase adjusting part stability when rotating, guarantee simultaneously that the nozzle sprays the direction and keeps unchangeable when rotating, high-efficient completion cleaning task.

4. The cleaning trolley adopts the spray gun as a cleaning tool simultaneously, the high-pressure water flow sprayed in the spray gun can play a better cleaning effect for the places with dense dirt such as the garbage can or the garbage can, the spray gun and the spray nozzle supplement each other, the cleaning range of the cleaning trolley is increased, the application range is wider, and the practicability of the cleaning trolley is further improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the bottom of the vehicle body.

Fig. 3 is a schematic view of the underbody washing device of the present invention.

Fig. 4 is an enlarged schematic view at a of fig. 3.

In the figure, 1, a vehicle body; 2. a carriage; 3. a water tank; 4. a cleaning device; 41. a rotary joint; 411 a hollow rotating shaft; 42. a flexible hose; 43. a nozzle; 5. an adjustment assembly; 51. a cross bar with grooves; 511. a groove; 52. adjusting a rod; 521. a snap ring; 6. a gear assembly; 61. a first bevel gear; 62. a second bevel gear; 7. a driven wheel; 8. a driving wheel; 9. a synchronous belt; 10. a motor; 11. a booster pump; 12. an engine; 13. a three-way valve; 14. a spray gun; 15. two-way joint.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the invention relates to a cleaning vehicle, as shown in figure 1, a water tank 3 is arranged in a carriage 2 at the rear part of a vehicle body 1, the water tank 3 is connected with a booster pump 11, the booster pump 11 is connected with an engine 12, a water outlet of the booster pump 11 is connected with a three-way valve 13, a water outlet of the three-way valve 13 is connected with a spray gun 14 through a water pipe, another water outlet of the three-way valve 13 is connected with a two-way connector 15, the two-way connector 15 is respectively connected onto a nozzle 43 through a water pipe, the water flow direction can be determined through controlling the three-way valve 13, when the control water flow leads to the spray gun 14, articles fixedly parked and places with serious dirt can be cleaned, when the control water flow leads to the nozzle 43, the cleaning vehicle can be driven to clean road surfaces, different cleaning modes can be selected according to different conditions, the cleaning efficiency is improved, and resources are saved.

As shown in fig. 2-3, a water pipe is connected to the upper end of the rotary joint 41, the rotary joint 41 comprises a housing, a hollow rotating shaft 411, a sealing ring, a spring and a bearing arranged between the hollow rotating shaft 411 and the housing, the bearing, the spring and the sealing ring cooperate to assist in reducing friction damage to the inner wall when the hollow rotating shaft 411 rotates, the upper end of the rotary joint 41 is still fixed when the hollow rotating shaft 411 rotates, in addition, the lower end of the hollow rotating shaft 411 extends out of the housing, a gear assembly 6 is arranged on the hollow rotating shaft 411, a flexible hose 42 is connected to the lower end of the hollow rotating shaft 411, a nozzle 43 is connected to the lower end of the flexible hose 42, an adjusting assembly 5 is arranged between the rotary joint 41 and the nozzle 43, the adjusting assembly 5 comprises a slotted cross bar 51 vertically fixed on the hollow rotating shaft 411, the other end of the adjusting bar 52 detachably connected with the slotted cross bar 51 is fixed on the nozzle 43, when water flows through the water pipe and enters the rotary joint 41, reach nozzle 43 through flexible hose 42, from nozzle 43 vertical spraying to the road surface, when stirring the accent pole 52 in the adjusting part 5, the flexible hose 42's flexible nature makes nozzle 43 change the direction, is certain angle with the road surface, and the scope that water current sprayed to the road surface through nozzle 43 at this moment is enlarged, promotes clean efficiency.

As shown in fig. 2-3, two driving wheels 8 are fixed on the output shaft of the motor 10, the driving wheels 8 drive the driven wheels 7 through a synchronous belt 9, the driven wheels 7 are respectively connected with the gear assemblies 6 on both sides of the vehicle body 1, a first bevel gear 61 in the gear assemblies 6 is coaxially and fixedly connected with the driven wheels 7, a second bevel gear 62 is meshed with the first bevel gear 61, at this time, the second bevel gear 62 is simultaneously fixed on the hollow rotating shaft 411 of the rotating joint 41, when the motor 10 operates, the driving wheels 8 drive the driven wheels 7 to rotate, the driven wheels 7 further drive the first bevel gear 61 to rotate, the second bevel gear 62 drives the hollow rotating shaft 411 of the rotating joint 41 to rotate under the action of the first bevel gear 61, the nozzles 43 rotate together with the hollow rotating shaft, when the nozzles 43 rotate, the range of water flow sprayed to the ground is increased, the cleaning efficiency is improved, and after the snap rings 521 of the adjusting assembly 5 are snapped into different grooves 511, the nozzles 43 can still rotate, the pivoted area further enlarges this moment, sprays efficiency and further improves, and the application range of wasing the car increases, and the practicality is improved greatly.

As shown in fig. 4, the cross rod 51 with a groove of the adjusting assembly 5 is provided with 4 grooves 511, the adjusting rod 52 is slidably connected to one end of the cross rod 51 with a groove and is provided with a snap ring 521, when the snap ring 521 is embedded into different grooves, the angle formed by the nozzle 43 and the road surface changes accordingly, when the snap ring 521 is clamped into the groove farthest from the nozzle 43, the nozzle 43 is approximately parallel to the ground, so that the spraying direction and range of the nozzle 43 are changed together, the cleaning device can adapt to different cleaning requirements, and the application range is wider.

The working principle of the environment-friendly cleaning vehicle is as follows:

the generator 10 in the carriage 2 is started, the booster pump 11 starts to work, when the water flow of the three-way valve 13 is controlled to flow to the spray gun 14, the water pressure in the spray gun 14 is large enough, and the sprayed water can be used for cleaning places with serious dirt and complex shapes, such as a garbage can, a garbage can and the like, so that the cleaning is accurate, and the effect is stronger.

When three way valve 13 control rivers flow direction nozzle 43, rivers flow into the rotary joint 41 of automobile body 1 both sides respectively through two-way joint 15, flow into nozzle 43 through flexible joint, spray perpendicularly to ground, artificial snap ring 521 on the regulation pole 52 of adjusting this moment, when blocking the snap ring 521 in the recess 511 of trough of belt horizontal pole 51, nozzle 43 is lifted up, it presents certain angle with ground to spray the direction, spray the area increase, when snap ring 521 blocks the draw-in groove of keeping away from nozzle 43 farthest, nozzle 43 is close parallel with ground, nozzle 43 can be used in automobile body 1 surrounding environment this moment, spray the area further increase, so can realize the cleanness to large tracts of land road and flower bed such as pavement, the accessory way, district, easy operation, use manpower sparingly, application range is wide, therefore, the clothes hanger is strong in practicability.

When the motor 10 is started, two driving wheels 8 are fixed on an output shaft of the motor 10, the driving wheels 8 drive a driven wheel 7 through a synchronous belt 9, the driven wheel 7 drives a bevel gear I61, the bevel gear I61 is meshed with a bevel gear II 62, the bevel gear II 62 rotates under the action of the bevel gear I61, and the bevel gear II 62 is fixed on a hollow rotating shaft 411 of a rotating joint 41, so that the bevel gear II 62 drives the rotating joint 41 and a nozzle 43 at the lower end to rotate, the motor 10 is started, the rotation of the nozzle 43 can be realized, after a clamping ring 521 is clamped into a clamping groove, the nozzle 43 rotates at a certain angle with the ground, the spraying area is further increased at the moment, and the spraying efficiency is improved.

Claims

1. The utility model provides a sanitation washs car, includes automobile body (1) and places carriage (2) at automobile body (1) rear portion in, be provided with water tank (3), its characterized in that in carriage (2): automobile body (1) bottom is provided with belt cleaning device (4), belt cleaning device (4) lead to pipe and water tank (3) link to each other, belt cleaning device (4) are including two nozzles (43) that are located automobile body (1) both sides respectively, nozzle (43) link to each other with the water pipe through rotary joint (41), hollow rotating shaft (411) of rotary joint (41) are provided with the gear drive subassembly, automobile body (1) front portion is provided with motor (10), be fixed with action wheel (8) on the output shaft of motor (10), the epaxial driven wheel (7) that is provided with of gear drive subassembly, action wheel (8) link to each other through hold-in range (9) with from driving wheel (7).

2. A sanitation vehicle as claimed in claim 1, wherein: the gear transmission assembly comprises a first bevel gear (61) and a second bevel gear (62), the first bevel gear (61) is coaxially and fixedly connected with the driven wheel (7), the second bevel gear (62) is fixedly connected to the hollow rotating shaft (411) of the rotating joint (41), and the first bevel gear (61) is meshed with the second bevel gear (62).

3. A sanitation vehicle as claimed in claim 1, wherein: the lower end of a hollow rotating shaft (411) of the rotating joint (41) is connected with a flexible joint, the lower end of the flexible joint is connected with a nozzle (43), and an adjusting component (5) is arranged between the rotating joint (41) and the nozzle (43).

4. A sanitation vehicle as claimed in claim 3, wherein: adjusting part (5) are including trough of belt horizontal pole (51) and accent pole (52), trough of belt horizontal pole (51) vertical fixation is on hollow pivot (411) of rotary joint (41), accent pole (52) one end fixed connection in nozzle (43), the other end can be dismantled and connect in trough of belt horizontal pole (51).

5. A sanitation vehicle according to claim 4, wherein the said adjusting rod (52) is detachably connected to one end of the slotted crossbar (51) and is provided with a snap ring (521), and the slotted crossbar (51) is provided with a groove (511) for the snap ring (521) to be inserted into.

6. A sanitation vehicle as claimed in claim 4, wherein: the grooved cross bar (51) is provided with 1-6 grooves (511).

7. A sanitation vehicle as claimed in claim 1, wherein: be provided with water tank (3) in carriage (2), be connected with booster pump (11) on water tank (3), booster pump (11) are connected with engine (12), the delivery port of booster pump (11) is provided with three way valve (13), a delivery port of three way valve (13) leads to pipe to be connected with spray gun (14), another delivery port of three way valve (13) leads to pipe to be connected with two-way joint (15), two-way joint (15) lead to pipe link to each other with rotary joint (41) of automobile body (1) both sides respectively.