CN221441385U

CN221441385U - Sweeping machine capable of sweeping and spraying water

Info

Publication number: CN221441385U
Application number: CN202322898814.9U
Authority: CN
Inventors: 张弩; 汪东升; 刘逸
Original assignee: World Heavy Industry China Co Ltd
Current assignee: World Heavy Industry China Co Ltd
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-07-30
Anticipated expiration: 2033-10-27

Abstract

The utility model relates to the field of floor sweeping machines and discloses a floor sweeping machine capable of sweeping and spraying water, which comprises an automobile body, wherein a front brush assembly is arranged at a position, close to the front side, of a chassis of the automobile body, a middle brush assembly is arranged at a position, close to the front brush assembly, of the chassis center of the automobile body, a connecting rod assembly is arranged between the front brush assembly and the middle brush assembly, a rolling brush assembly is arranged at the central position of the chassis of the automobile body, a dirt collecting vehicle assembly is detachably arranged at one side of the automobile body, a water spraying system is arranged on the chassis of the automobile body, and a dust collection device is arranged at the rear side of the automobile body. According to the utility model, the cleaning and water spraying mechanism is fully integrated at the bottom of the automobile body, so that the cleaning area is increased, meanwhile, manual driving is not needed, dust can be effectively gathered by the cooperation of cleaning the front brush assembly, the middle brush assembly and the rolling brush assembly, and is treated by the dust collection device and conveyed to the inside of the dirt collection vehicle assembly, and the dust is effectively restrained from being raised by arranging four groups of atomizing spray heads, so that pollution is reduced.

Description

Sweeping machine capable of sweeping and spraying water

Technical Field

The utility model relates to the technical field of sweeping vehicles, in particular to a sweeping machine capable of sweeping and spraying water.

Background

The sweeping vehicle is an integrated garbage sweeping vehicle combining sweeping and dust collection, has the advantages of high working efficiency, low cleaning cost, good cleaning effect, high safety performance, high economic return rate and the like, and has been widely applied to sweeping work of roads in various large, medium and small cities, but the level of the sweeping vehicle in China has a certain gap compared with the level of the sweeping vehicle in developed countries abroad.

For example, according to chinese patent with publication number CN215518564U, a hand-propelled sweeping vehicle comprises a sweeping vehicle body, a water spray dust fall mechanism is fixedly installed at the top of the sweeping vehicle body, a filter plate is fixedly installed in the water spray dust fall mechanism, a dust suction mechanism is arranged on the water spray dust fall mechanism, the water spray dust fall mechanism comprises a box body, a water pump, a water outlet pipe, a water suction pipe and a water spray pipe, and the box body is fixedly installed at the top of the sweeping vehicle body.

In the scheme, dust generated when the dust collection mechanism cleans the sweeper body is sucked into the water spraying dust fall mechanism and is reduced by pushing the sweeper, so that the following defects are caused: manual operation is more laborious to push the street sweeper, and the overall speed of the trolley is slow, and then the sweeping speed is slow.

Disclosure of utility model

The utility model aims to provide a sweeping water spraying sweeper, which aims to solve the problems that a sweeping vehicle needs to be pushed manually, the operation is laborious, the overall speed of the vehicle is low, and the sweeping speed is low.

In order to achieve the above object, the present utility model adopts the following technical scheme: the utility model provides a sweep floor sweeping machine of water spray, includes the car body, the chassis of car body is close to front side position and is provided with preceding brush subassembly, the chassis center of car body is close to the position of preceding brush subassembly is provided with well brush subassembly, preceding brush subassembly with be provided with link assembly between the well brush subassembly, the chassis central point of car body puts and is provided with the round brush subassembly, one side detachable of car body is provided with dirt collecting vehicle assembly, the chassis of car body is provided with water spray system, the rear side of car body is provided with dust extraction, the front side of car body is fixed with the baffle, one side of car body is provided with the water tank.

Preferably, the front brush assembly comprises two mounting seats, a protective shell is fixed on the outer wall of each mounting seat, the two mounting seats are respectively arranged at the position, close to the left side and the right side, of the bottom surface of the automobile body, a direct-current driving motor is fixed in each mounting seat, a bearing seat is fixed in each mounting seat, a driving shaft of the direct-current driving motor is fixed in each mounting seat, a connecting disc is fixed on the driving shaft of the direct-current driving motor, and a first brush disc is fixed on the bottom surface of each connecting disc.

Preferably, the middle brush assembly comprises a connecting rod, the connecting rod is fixed with a chassis of the automobile body, mounting plates are fixed at two ends of the connecting rod, a speed reducer is fixed on the bottom surface of the mounting plates, a stepping motor is fixed on one side of the speed reducer, a second brush disc is fixed on an output shaft of the speed reducer, and a pull rod group is fixed on the top surface of the connecting rod.

Preferably, the connecting rod assembly comprises two connecting seats, the two connecting seats are respectively arranged between the two connecting seats and the two connecting rods, the connecting seats are fixed on one side of the connecting rods, the top surfaces of the connecting seats are rotationally connected with mounting rods, the mounting rods are fixedly connected with nuts at the rotating connection positions of the connecting seats, the mounting rods are fixedly connected with the inside of the connecting seats, the longitudinal connecting rods are rotationally connected with the top surfaces of the mounting rods, one side of each connecting seat is rotationally connected with transverse connecting rods, and the transverse connecting rods are fixedly connected with the chassis of the automobile body.

Preferably, the round brush subassembly includes two curb plates, two the curb plate all with the bottom surface of car body is fixed, two rotate between the curb plate and be connected with the round brush pole, two rotate between the curb plate and be connected with round brush section of thick bamboo body, the one end of round brush pole is fixed with the allies oneself with the band pulley, the one end of round brush section of thick bamboo body is fixed with the belt pulley, is close to the belt pulley one side of curb plate rotates and is connected with the take-up pulley, allies oneself with the band pulley take-up pulley with the belt pulley all adopts the belt to transmit each other.

Preferably, the dirt collecting vehicle assembly comprises a vehicle body, the top surface of the vehicle body corresponds to the position of the discharge hole of the dust suction device, two guide bearings are arranged on one side of the vehicle body, the guide bearings are detachably arranged on one side of the vehicle body, a handle is fixed on one side of the vehicle body, and a plurality of rollers are fixed on the bottom surface of the vehicle body.

Preferably, the water spraying system comprises a water pump, one end of a water suction pipe of the water pump is connected with a filter and a float switch, a water pipe is connected between the filter and a water tank, one end of a water outlet pipe of the water pump is fixed with a first two-way joint, two front water spraying valves of a chassis fixing head of the automobile body are connected with the first two-way joint through the water pipe, two water distributing pipes are fixed at the other ends of the front water spraying valves, a second two-way joint is fixed at one end of each water distributing pipe, water pipes are fixed at two ends of each second two-way joint, and an atomizing nozzle is fixed at one end of each water pipe.

Preferably, an adjusting nut is arranged on one side of the connecting seat, one end of the adjusting nut is connected with a tension spring in a hanging mode, and one end of the tension spring is connected with the chassis of the automobile body in a hanging mode.

Compared with the prior art, the sweeping machine adopting the technical scheme for sweeping and spraying water has the following advantages that

The beneficial effects are that:

1. The cleaning and water spraying mechanism is fully integrated at the bottom of the automobile body, so that the cleaning area is increased, meanwhile, manual driving is not needed, cleaning work is facilitated, dust can be comprehensively and effectively concentrated at a dust collection device through the cooperation of cleaning of the front brush assembly, the middle brush assembly and the rolling brush assembly, and is treated by the dust collection device and conveyed to the inside of the dirt collection vehicle assembly, and dust lifting is effectively restrained through the arrangement of four groups of atomizing nozzles, so that pollution is reduced;

2. In use, the two first brush discs are driven by the two direct current driving motors to rotate relatively, so that external dust is continuously gathered at the bottom of the automobile body, then in the forward moving process of the automobile body, the dust is continuously moved relatively to the middle brush assembly, after the middle brush assembly moves to the dust gathered by the front brush assembly, the two second brush discs are driven by the two stepping motor to rotate relatively by the speed reducer, so that the dust is continuously gathered towards the center of the chassis of the automobile body, and the dust and the garbage are ensured to be piled together;

3. through the length of vertical link for the installation pole can rotate along with adjusting the length variation of vertical link, and then drives the whole deflection of brush subassembly, and then can adjust the deflection angle of brush subassembly and ground before as required.

4. In use, when the rolling brush assembly moves to dust collected by the middle brush assembly, the rolling brush rod drives the belt connecting wheel, the tensioning wheel and the belt wheel are driven by the belt, so that the rolling brush cylinder body starts to rotate and continuously cleans dust to the dust collecting device, the dust collecting device absorbs the dust and finally discharges the dust into the vehicle body, when the dust in the vehicle body is fully accumulated, the guide bearing can be detached by a worker to detach the dirt collecting vehicle assembly from the vehicle body, and then the handle is held to push away from the vehicle body under the cooperation of the rollers, so as to clean the dust in the vehicle body.

Drawings

Fig. 1 is a schematic side view of an embodiment.

Fig. 2 is a schematic bottom view of an embodiment.

Fig. 3 is a schematic top view of a front brush assembly according to an embodiment.

Fig. 4 is a schematic cross-sectional view of a front brush assembly of an embodiment.

Fig. 5 is a schematic top view of a connecting rod assembly of an embodiment.

Fig. 6 is a schematic view of the sectional structure in the direction A-A in fig. 5.

Fig. 7 is a schematic top view of a middle brush assembly according to an embodiment.

Fig. 8 is a schematic front view of a rolling brush assembly according to an embodiment.

Fig. 9 is a schematic side view of a dirt collection vehicle assembly of an embodiment.

FIG. 10 is a schematic diagram of the piping of the sprinkler system according to an embodiment.

In the figure: 1. an automobile body; 2. a front brush assembly; 21. a mounting base; 22. a direct current driving motor; 23. a protective shell; 24. a first brush plate; 25. a connecting disc; 26. a bearing seat; 3. a middle brush assembly; 31. a connecting rod; 32. a pull rod group; 33. a mounting plate; 34. a stepping motor; 35. a second brush plate; 36. a speed reducer; 4. a roller brush assembly; 41. a rolling brush bar; 42. a side plate; 43. a coupling pulley; 44. a tensioning wheel; 45. a belt pulley; 46. a roll brush cylinder body; 5. a dirt collecting vehicle assembly; 51. a vehicle body; 52. a guide bearing; 53. a roller; 54. a handle; 6. a water spraying system; 61. a water pump; 62. a filter; 63. a front-end water-spraying valve; 64. a first two-way joint; 65. a second two-way joint; 66. an atomizing nozzle; 7. a dust collection device; 8. a baffle; 9. a connecting rod assembly; 91. a connecting seat; 92. a tension spring; 93. an adjusting nut; 94. a longitudinal link; 95. a transverse connecting rod; 96. and (5) mounting a rod.

Detailed Description

The preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1, fig. 2 and fig. 3, a sweeping machine for sweeping water spray comprises a car body 1, wherein a front brush assembly 2 is arranged at a position, close to the front side, of a chassis of the car body 1, a middle brush assembly 3 is arranged at a position, close to the front brush assembly 2, of the chassis center of the car body 1, a connecting rod assembly 9 is arranged between the front brush assembly 2 and the middle brush assembly 3, a rolling brush assembly 4 is arranged at the central position of the chassis of the car body 1, a dirt collecting car assembly 5 is detachably arranged on one side of the car body 1, a water spray system 6 is arranged on the chassis of the car body 1, a dust collecting device 7 is arranged on the rear side of the car body 1, a baffle 8 is fixed on the front side of the car body 1, and a water tank is arranged on one side of the car body 1.

In use, through adopting to clean and the whole bottom that integrates at car body 1 with water spray mechanism, increase and clean the area and also do not need manpower drive simultaneously, made things convenient for the clearance work, through the cooperation with brush subassembly 2 before with brush subassembly 3 and round brush subassembly 4 clean, can be comprehensive and effectual with dust concentrate dust extraction 7 department to handle and carry the inside to collection dirty car assembly 5 through dust extraction 7, effectively inhibit the dust through setting up four sets of atomizer 66 and raise, reduce pollution.

As shown in fig. 2, 3, 4 and 5, the front brush assembly 2 includes two mounting seats 21, a protecting shell 23 is fixed on an outer wall of each mounting seat 21, the two mounting seats 21 are respectively arranged on a bottom surface of the automobile body 1 and near to left and right sides, a direct current driving motor 22 is fixed in each mounting seat 21, a bearing seat 26 is fixed in each mounting seat 21, a driving shaft of the direct current driving motor 22 is fixed in each bearing seat 26, a connecting disc 25 is fixed in each driving shaft of the direct current driving motor 22, a first brush disc 24 is fixed on a bottom surface of each connecting disc 25, the middle brush assembly 3 includes a connecting rod 31, the connecting rod 31 is fixed with a chassis of the automobile body 1, mounting plates 33 are fixed at two ends of each connecting rod 31, a speed reducer 36 is fixed on the bottom surface of each mounting plate 33, a stepping motor 34 is fixed on one side of each speed reducer 36, a second brush disc 35 is fixed on an output shaft of each speed reducer 36, and a pull rod group 32 is fixed on the top surface of each connecting rod 31.

In use, the two first brush discs 24 are driven to rotate relatively by the two direct current driving motors 22 respectively, so that external dust is continuously gathered at the bottom of the automobile body 1, then in the forward moving process of the automobile body 1, the dust is continuously moved relatively to the middle brush assembly 3, after the middle brush assembly 3 moves to the dust gathered by the front brush assembly 2, the two second brush discs 35 are driven to rotate relatively by the two stepping motors 34 to drive the speed reducers 36, so that the dust is gathered continuously towards the center of the chassis of the automobile body 1, and dust and garbage are ensured to be piled together.

As shown in fig. 5, 6 and 7, the connecting rod assembly 9 includes two connecting seats 91, two connecting seats 91 are respectively disposed between two connecting seats 91 and two connecting rods 31, one side of each connecting seat 91 is fixed with one connecting rod 31, the top surface of each connecting seat 91 is rotationally connected with a mounting rod 96, the rotational connection position of each mounting rod 96 and each connecting seat 91 is provided with an adjusting bolt and a nut, the inside of each mounting rod 96 and each connecting seat 91 is fixed with one connecting seat 91, the inside of each connecting seat 91 is rotationally connected with a longitudinal connecting rod 94, the longitudinal connecting rod 94 is rotationally connected with the top surface of each mounting rod 96, one side of each connecting seat 91 is rotationally connected with a transverse connecting rod 95, the transverse connecting rod 95 is fixed with the chassis of the automobile body 1, the rolling brush assembly 4 includes two side plates 42, each side plate 42 is fixed with the bottom surface of the automobile body 1, each side plate 42 is rotationally connected with a rolling brush rod 41, each side plate 42 is rotationally connected with a rolling brush cylinder body 46, one end of each rolling brush rod 41 is fixed with a connecting belt pulley 43, one end of each rolling brush cylinder body 46 is fixedly connected with a belt pulley 45, one side of the side of each side of the side plate 42 close to each belt pulley 45 is rotationally connected with a tensioning pulley 44, each connecting belt pulley 43 and each connecting pulley 45 is mutually adopts a transmission pulley 45.

In use, the length of the longitudinal link 94 allows the mounting rod 96 to rotate along with the length change of the longitudinal link 94, so as to drive the front brush assembly 2 to deflect integrally, and further adjust the deflection angle of the front brush assembly 2 and the ground as required. When the rolling brush assembly 4 moves to dust collected by the middle brush assembly 3, the rolling brush rod 41 drives the connecting belt wheel 43, and the rolling brush cylinder body 46 starts to rotate under the mutual transmission action of the belt of the connecting belt wheel 43, the tensioning wheel 44 and the belt pulley 45 and continuously cleans the dust to the dust collection device 7.

As shown in fig. 8, 9 and 10, the sewage collection vehicle assembly 5 includes a vehicle body 51, the top surface of the vehicle body 51 corresponds to the position of the discharge port of the dust collection device 7, two guide bearings 52 are arranged on one side of the vehicle body 51, the guide bearings 52 are detachably arranged on one side of the vehicle body 1, a handle 54 is fixed on one side of the vehicle body 51, a plurality of rollers 53 are fixed on the bottom surface of the vehicle body 51, the water spraying system 6 includes a water pump 61, one end of a water suction pipe of the water pump 61 is connected with a filter 62 and a float switch, a water pipe is connected between the filter 62 and a water tank, one end of a water outlet pipe of the water pump 61 is fixed with a first two-way joint 64, the chassis fixing head of the vehicle body 1 is provided with two front retaining water spray valves 63, the front retaining water spray valves 63 are connected with a first two-way joint 64 through the water pipe, the other ends of the two front retaining water spray valves 63 are both fixed with water distribution pipes, one ends of the water distribution pipes are fixed with a second two-way joint 65, two ends of the two-way joint 65 are both fixed with water pipes, one end of the water pipe is fixed with an atomizer 66, one side of a connecting seat 91 is provided with an adjusting nut 93, one end of the tension spring 92 is hung with one end of the tension spring 92, one end of the tension spring 92 is hung with the chassis 1.

In use, the dust collector 7 absorbs the dust and finally discharges the dust into the vehicle body 51, when the dust in the vehicle body 51 is fully accumulated, the operator can detach the dirt collecting vehicle assembly 5 from the vehicle body 1 by detaching the guide bearing 52, then the handle 54 is held to push away from the vehicle body 51 under the cooperation of the rollers 53, and the dust in the vehicle body 51 is cleaned. The water in the water tank is pumped by the water pump 61, and then the water is respectively led to four groups of atomizing nozzles 66 by the first two-way joint 64 and the second two-way joint 65, and the four groups of atomizing nozzles 66 are respectively sprayed at the front end of the automobile body 1, so that dust fall is realized, and dust lifting is avoided. The tension of the tension spring 92 is adjusted by adjusting the adjusting nut 93, so that the height of the connecting rod assembly 9 is adjusted.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a sweep machine of spraying water, includes car body (1), its characterized in that, the chassis of car body (1) is close to front side position and is provided with front brush subassembly (2), the chassis center of car body (1) is close to the position of front brush subassembly (2) is provided with well brush subassembly (3), front brush subassembly (2) with be provided with connecting rod subassembly (9) between well brush subassembly (3), the chassis central point of car body (1) puts and is provided with round brush subassembly (4), one side detachable of car body (1) is provided with dirt collecting vehicle assembly (5), the chassis of car body (1) is provided with water spray system (6), the rear side of car body (1) is provided with dust extraction (7), the front side of car body (1) is fixed with baffle (8), one side of car body (1) is provided with the water tank.

2. A sweeper for sweeping water jets according to claim 1, wherein: the front brush assembly (2) comprises two mounting seats (21), a protective shell (23) is fixed on the outer wall of each mounting seat (21), the two mounting seats (21) are respectively arranged at the positions, close to the left side and the right side, of the bottom surface of the automobile body (1), a direct current driving motor (22) is fixed in each mounting seat (21), a bearing seat (26) is fixed in each mounting seat (21), a driving shaft of each direct current driving motor (22) is fixed in each bearing seat (26), a connecting disc (25) is fixed on the driving shaft of each direct current driving motor (22), and a first brush disc (24) is fixed on the bottom surface of each connecting disc (25).

3. A sweeper for sweeping water jets according to claim 2, wherein: the middle brush assembly (3) comprises a connecting rod (31), the connecting rod (31) is fixed with a chassis of the automobile body (1), mounting plates (33) are fixed at two ends of the connecting rod (31), a speed reducer (36) is fixed on the bottom surface of the mounting plates (33), a stepping motor (34) is fixed on one side of the speed reducer (36), a second brush disc (35) is fixed on an output shaft of the speed reducer (36), and a pull rod group (32) is fixed on the top surface of the connecting rod (31).

4. A sweeper for sweeping water sprays according to claim 3, wherein: the connecting rod assembly (9) comprises two connecting seats (91), the two connecting seats (91) are respectively arranged between the two connecting seats (91) and the two connecting rods (31), the connecting seats (91) are fixed on one side of the connecting rods (31), mounting rods (96) are rotatably connected to the top surfaces of the connecting seats (91), adjusting bolts and nuts are arranged at the rotary connection positions of the mounting rods (96) and the connecting seats (91), the mounting rods (96) are fixed in the connecting seats (91), longitudinal connecting rods (94) are rotatably connected to the inner portions of the connecting seats (91), transverse connecting rods (95) are rotatably connected to one side of the connecting seats (91), and the transverse connecting rods (95) are fixed to the chassis of the automobile body (1).

5. The sweeper of claim 4 wherein: the rolling brush assembly (4) comprises two side plates (42), wherein the two side plates (42) are fixed on the bottom surface of the automobile body (1), a rolling brush rod (41) is rotatably connected between the two side plates (42), a rolling brush cylinder body (46) is rotatably connected between the two side plates (42), a connecting belt wheel (43) is fixed at one end of the rolling brush rod (41), a belt wheel (45) is fixed at one end of the rolling brush cylinder body (46), a tensioning wheel (44) is rotatably connected to one side of the side plate (42) close to the belt wheel (45), and the connecting belt wheel (43), the tensioning wheel (44) and the belt wheel (45) are mutually driven by a belt.

6. The sweeper of claim 5 wherein: the dirt collecting vehicle assembly (5) comprises a vehicle body (51), the top surface of the vehicle body (51) corresponds to the position of a discharge hole of the dust collecting device (7), two guide bearings (52) are arranged on one side of the vehicle body (51), the guide bearings (52) are detachably arranged on one side of the vehicle body (1), a handle (54) is fixed on one side of the vehicle body (51), and a plurality of rollers (53) are fixed on the bottom surface of the vehicle body (51).

7. The sweeper of claim 6 wherein: the water spraying system (6) comprises a water pump (61), one end of a water pumping pipe of the water pump (61) is connected with a filter (62) and a float switch, a water pipe is connected between the filter (62) and a water tank, one end of a water outlet pipe of the water pump (61) is fixedly provided with a first two-way joint (64), two front-baffle water spraying valves (63) of a chassis fixing head of the automobile body (1) are connected with the first two-way joint (64) through the water pipe, two ends of the front-baffle water spraying valves (63) are fixedly provided with water diversion pipes, one end of each water diversion pipe is fixedly provided with a second two-way joint (65), and two ends of each second two-way joint (65) are fixedly provided with water pipes, and one end of each water pipe is fixedly provided with an atomizing nozzle (66).

8. The sweeper of claim 7 wherein: one side of the connecting seat (91) is provided with an adjusting nut (93), one end of the adjusting nut (93) is connected with a tension spring (92) in a hanging mode, and one end of the tension spring (92) is connected with a chassis of the automobile body (1) in a hanging mode.