An intelligent operation vehicle for road sanitation and cleaning

Abstract

The utility model discloses an intelligent operation vehicle for road sanitation and cleaning, comprising a cargo box, the cargo box is fixed on a carrier body, a garbage storage area is arranged at the rear of the cargo box, a spray assembly, a lifting assembly and a picking assembly are arranged in sequence at the front of the cargo box, the bottom of the lifting assembly is connected with the picking assembly, and the top of the lifting assembly is connected with the garbage storage area, a water pump draws water stored in the water tank, and the stored water is sprayed from each spray head through a shunt pipe, the spraying angle is inclined relative to the ground, can impact stubborn stains on the road surface, has a good cleaning effect, and the water body can wet the road surface, thereby avoiding the occurrence of road dust, cleverly using the impact force of the water flow, killing two birds with one stone, a driving motor drives the upper pulley to rotate, the upper pulley drives the double pulley and the lower pulley to rotate synchronously through the transmission belt, wherein the double pulley drives the connecting shaft to rotate, the connecting shaft drives the sweeping roller to rotate, and the sweeping roller drives the bristles to scratch the road surface.

Description

Technical Field

[0001] The utility model relates to the technical field of road sanitation, and in particular to an intelligent operation vehicle for road sanitation and cleaning. Background Art

[0002] Road cleaning is an important measure to maintain urban environmental sanitation and enhance the city's image. Clean roads can provide citizens with a comfortable and safe travel environment, reduce the occurrence of traffic accidents, and effectively reduce air and noise pollution, and improve the quality of the city's environment. With the rapid development of my country's economy and the acceleration of urbanization, there are still a series of problems in my country's urban road cleaning work, and a scientific and effective road cleaning solution is urgently needed.

[0003] Chinese patent announcement number CN201095736Y discloses a cleaning vehicle that can clean up road garbage. It has a simple structure, is easy to operate, and has a low cost. It is driven by a battery, is energy-saving and environmentally friendly, and can operate on any road surface to clean up garbage, snow, etc., greatly improving work efficiency. However, in the above technology, the garbage collection box, the belt conveyor, and the reversing roller are independently combined and arranged, resulting in a large size of the cleaning vehicle, a limited amount of garbage that can be stored, and road dust and garbage leakage. For this reason, the utility model provides an intelligent working vehicle for road sanitation and cleaning to solve the above problems. Utility Model Content

[0004] The utility model provides an intelligent operation vehicle for road sanitation and cleaning, which solves the technical problems that the traditional cleaning vehicle has unreasonable internal layout design, resulting in a large cleaning vehicle, a limited amount of garbage that can be stored, and dust and garbage leakage on the road.

[0005] In order to solve the above technical problems, the utility model provides an intelligent operation vehicle for road sanitation and cleaning, comprising a cargo box, the cargo box is fixed on the vehicle body, a garbage storage area is arranged at the rear of the cargo box, a spray assembly, a material lifting assembly and a picking assembly are arranged in sequence at the front of the cargo box, the bottom of the material lifting assembly is connected to the picking assembly, the top of the material lifting assembly is connected to the garbage storage area, and the material lifting assembly and the picking assembly are both connected to the driving assembly;

[0006] Among them, the picking assembly includes a raised portion located on the bottom wall of the cargo box, a connecting shaft is rotatably connected between the inner walls on both sides of the raised portion, a cleaning roller is fixedly sleeved on the outer side of the connecting shaft, the outer peripheral wall of the cleaning roller is densely covered with bristles, and an inclined channel bin is fixedly connected to one side of the bottom of the raised portion, and a shovel plate is hinged on the bottom edge of the channel bin.

[0007] Preferably, the lifting assembly includes a recessed portion fixedly embedded in the bottom wall of the cargo box, a lower rotating shaft is rotatably connected between the inner walls on both sides of the recessed portion, an upper rotating shaft is rotatably connected above the lower rotating shaft and located between the inner walls on both sides of the cargo box, transmission rollers are fixedly sleeved on the outer sides of the lower rotating shaft and the upper rotating shaft, a lifting belt is transmission-connected between the two transmission rollers, and a plurality of material-pulling plates are equidistantly arranged on the outer wall of the lifting belt.

[0008] Preferably, the angle between the line connecting the lower rotating shaft and the upper rotating shaft and the bottom wall of the cargo box is not less than 5°, the cross-section of the recessed portion is a "U"-shaped structure, and the top side of the "U"-shaped structure is connected to the channel bin.

[0009] Preferably, the spray assembly includes a water tank and a water pump fixedly connected to the front wall of the cargo box, the input end of the water pump is connected to the water tank, the output end of the water pump is fixedly connected to a diversion pipe after passing through the cargo box, a plurality of spray heads are fixedly embedded on one side of the diversion pipe, and the spray heads are arranged tilted backwards.

[0010] Preferably, the cross-section of the water tank is a right-angled trapezoidal structure that is wide at the top and narrow at the bottom. The top of the water tank is provided with an opening, and a tank cover is threadedly connected to the opening.

[0011] Preferably, the driving assembly includes a driving motor fixed to the inner wall of the cargo box, a double pulley fixed to one end of the connecting shaft and a lower pulley fixed to one end of the lower rotating shaft, an upper pulley is fixed to the output end of the driving motor passing through the cargo box, and belts are connected to the lower pulley, the upper pulley and the double pulley.

[0012] Preferably, a partition plate is fixed between the inner walls on both sides of the cargo box, and the garbage storage area is located behind the partition plate. Two box doors are hingedly connected to the side of the garbage storage area away from the front of the vehicle body.

[0013] Compared with the related art, the intelligent operation vehicle for road sanitation and cleaning provided by the utility model has the following beneficial effects:

[0014] The utility model is an intelligent operation vehicle for road sanitation and cleaning. A water pump extracts water stored in a water tank, and the stored water is sprayed out from each spray head through a shunt pipe. The spraying angle is inclined relative to the ground, and can impact stubborn stains on the road surface, with a good cleaning effect. The water body can wet the road surface, thereby avoiding the occurrence of dust on the road surface. The impact force of the water flow is cleverly used, achieving two goals at one stroke.

[0015] The utility model discloses an intelligent operation vehicle for road sanitation and cleaning, a driving motor drives an upper pulley to rotate, and the upper pulley drives a double pulley and a lower pulley to rotate synchronously through a transmission belt, wherein the double pulley drives a connecting shaft to rotate, and the connecting shaft drives a sweeping roller to rotate, and the sweeping roller drives bristles to scrape the road surface, so that fallen leaves, gravel and dirt on the road surface can be swept into a recessed portion along a channel bin, and the lower pulley drives a lower rotating shaft to rotate, and the lower rotating shaft drives one of the transmission rollers to rotate, and the transmission roller drives a lifting belt to perform a circular motion. In this process, the fallen leaves, gravel and dirt falling between adjacent material-diverting plates can be lifted to the end of the lifting belt, and the fallen leaves, gravel and dirt slide into the garbage storage area under the action of gravity after passing over the top of the lifting belt, without the need for manual loading of the piled garbage, thereby greatly improving the efficiency of road sanitation and cleaning, and the garbage in the garbage storage area can be unloaded by opening the box door, and the picking component and the garbage storage area are located on the same side of the lifting component, and the inclination angle of the lifting belt is not less than 5°, so that the internal space of the cargo box can be maximized;

[0016] The utility model discloses an intelligent working vehicle for road sanitation and cleaning. When the road surface fluctuates, the shovel plate can be affected by gravity and fit the road surface, which is conducive to collecting road garbage, avoids the situation that the garbage cannot be picked up due to the large gap between the shovel plate and the ground, and optimizes the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a side structural diagram of an intelligent working vehicle for road sanitation and cleaning according to the utility model;

[0018] Figure 2 This is a side sectional view of an intelligent working vehicle for road sanitation and cleaning according to the utility model;

[0019] Figure 3 This is a rear cross-sectional view of an intelligent working vehicle for road sanitation and cleaning according to the utility model;

[0020] Figure 4 The utility model is an intelligent operation vehicle for road sanitation and cleaning. Figure 2 A magnified view of the structure at A;

[0021] Figure 5 This is a side structural diagram of a spray assembly in an intelligent operation vehicle for road sanitation and cleaning according to the utility model;

[0022] Figure 6 This is a front structural diagram of a spray assembly in an intelligent operation vehicle for road sanitation and cleaning according to the utility model.

[0023] Numbers in the figure: 1. cargo box; 11. partition plate; 12. box door; 2. garbage storage area; 3. spray assembly; 31. water tank; 32. water pump; 33. diverter pipe; 34. spray head; 35. box cover; 4. lifting assembly; 41. recessed part; 42. lower rotating shaft; 43. upper rotating shaft; 44. transmission roller; 45. lifting belt; 46. material stripping plate; 5. driving assembly; 51. driving motor; 52. double pulley; 53. lower pulley; 54. upper pulley; 55. belt; 6. picking assembly; 61. raised part; 62. connecting shaft; 63. cleaning roller; 64. bristles; 65. channel bin; 66. shovel plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example: By Figure 1-6 The utility model is a smart working vehicle for road sanitation and cleaning, comprising a cargo box 1, the cargo box 1 is fixed on a vehicle body, a garbage storage area 2 is arranged at the rear of the cargo box 1, a partition plate 11 is fixedly connected between the inner walls on both sides of the cargo box 1, and the garbage storage area 2 is located at the rear side of the partition plate 11, and two box doors 12 are hinged on one side of the garbage storage area 2 away from the front of the vehicle body;

[0026] Specifically, the partition plate 11 divides the cargo box 1 into two independent front and rear areas, wherein the front area is used to place the spray assembly 3, the lifting assembly 4 and the picking assembly 6, and the rear area is the garbage storage area 2. The garbage in the garbage storage area 2 can be unloaded by opening the box door 12.

[0027] Furthermore, the front part of the cargo box 1 is provided with a spray assembly 3, a material lifting assembly 4 and a picking assembly 6 in sequence, the spray assembly 3 includes a water tank 31 and a water pump 32 fixedly connected to the front wall of the cargo box 1, the input end of the water pump 32 is connected to the water tank 31, the output end of the water pump 32 passes through the cargo box 1 and is fixedly connected to a shunt pipe 33, one side of the shunt pipe 33 is fixedly embedded with a plurality of spray heads 34, and the spray heads 34 are arranged tilted backwards;

[0028] Specifically, the water pump 32 draws the stored water in the water tank 31, and the stored water is sprayed out from each sprinkler head 34 through the diversion pipe 33. The spraying angle is inclined relative to the ground, which can impact the stubborn stains on the road surface, has a good cleaning effect, and the water body can wet the road surface, thereby avoiding the occurrence of road dust.

[0029] Furthermore, the cross section of the water tank 31 is a right-angled trapezoidal structure that is wide at the top and narrow at the bottom. The top of the water tank 31 is provided with an opening, and a tank cover 35 is threadedly connected to the opening;

[0030] Specifically, the internal space of the cargo box 1 can be utilized to the maximum extent, the water storage capacity is increased, and the box cover 35 can be unscrewed to facilitate the addition of water into the water tank 31 .

[0031] Furthermore, the bottom of the lifting component 4 is connected to the picking component 6, and the top of the lifting component 4 is connected to the garbage storage area 2. The picking component 6 includes a raised portion 61 located on the bottom wall of the cargo box 1, and a connecting shaft 62 is rotatably connected between the inner walls on both sides of the raised portion 61. A cleaning roller 63 is fixedly sleeved on the outer side of the connecting shaft 62, and the outer peripheral wall of the cleaning roller 63 is densely covered with bristles 64. A channel bin 65 arranged obliquely is fixedly connected to one side of the bottom of the raised portion 61, and a shovel plate 66 is hinged to the bottom edge of the channel bin 65.

[0032] Specifically, the double pulley 52 drives the connecting shaft 62 to rotate, the connecting shaft 62 drives the cleaning roller 63 to rotate, and the cleaning roller 63 drives the bristles 64 to scrape the road surface, so that fallen leaves, gravel and dirt on the road surface can be swept into the recessed portion 41 along the channel bin 65. It is worth noting that when the road surface fluctuates, the shovel plate 66 can be affected by gravity and fit the road surface, which is conducive to collecting road garbage without causing garbage to be missed.

[0033] Specifically, the shovel plate 66 is made of metal material, which has good wear resistance, and the shovel plate 66 can be replaced after being severely worn, thereby extending the service life.

[0034] Further, the material lifting assembly 4 includes a recessed portion 41 fixedly embedded in the bottom wall of the cargo box 1, a lower rotating shaft 42 is rotatably connected between the inner walls on both sides of the recessed portion 41, an upper rotating shaft 43 is rotatably connected above the lower rotating shaft 42 and between the inner walls on both sides of the cargo box 1, a transmission roller 44 is fixedly sleeved on the outer side of the lower rotating shaft 42 and the upper rotating shaft 43, a material lifting belt 45 is transmission-connected between the two transmission rollers 44, and a plurality of material-pulling plates 46 are equidistantly arranged on the outer wall of the material lifting belt 45;

[0035] Specifically, the lower rotating shaft 42 drives one of the driving rollers 44 to rotate, and the driving roller 44 drives the lifting belt 45 to make a circular motion. During this process, the fallen leaves, gravel and dirt that fall between the adjacent material stripping plates 46 can be lifted to the end of the lifting belt 45. After the fallen leaves, gravel and dirt pass over the top of the lifting belt 45, they slide into the garbage storage area 2 under the action of gravity. There is no need for manual loading of the piled garbage, which greatly improves the efficiency of road sanitation and cleaning.

[0036] Furthermore, the angle between the line connecting the lower rotating shaft 42 and the upper rotating shaft 43 and the bottom wall of the cargo box 1 is not less than 5°, the cross section of the recessed portion 41 is a "U"-shaped structure, and one side of the top of the "U"-shaped structure is connected to the channel compartment 65;

[0037] Specifically, the inclination angle of the lifting belt 45 is not less than 5°, and is preferably 10°, which can maximize the use of the internal space of the cargo box 1. The material removal plate 46 moves along the curved inner wall of the "U"-shaped structure and can scoop up the garbage in the recessed portion 41.

[0038] Furthermore, the lifting assembly 4 and the picking assembly 6 are both connected to the driving assembly 5, and the driving assembly 5 includes a driving motor 51 fixed to the inner wall of the cargo box 1, a double pulley 52 fixed to one end of the connecting shaft 62, and a lower pulley 53 fixed to one end of the lower rotating shaft 42, and an upper pulley 54 is fixed to the output end of the driving motor 51 through the cargo box 1, and a belt 55 is connected between the lower pulley 53, the upper pulley 54 and the double pulley 52;

[0039] Specifically, the driving motor 51 drives the upper pulley 54 to rotate, the upper pulley 54 drives the double pulley 52 and the lower pulley 53 to rotate synchronously through the transmission belt 55, the double pulley 52 drives the connecting shaft 62 to rotate, the connecting shaft 62 drives the cleaning roller 63 to rotate, the lower pulley 53 drives the lower rotating shaft 42 to rotate, the lower rotating shaft 42 drives one of the transmission rollers 44 to rotate, the transmission roller 44 drives the lifting belt 45 to make a circular motion, and one belt multiple transmissions can be realized.

[0040] Working principle: When using the device, during the driving process of the vehicle body, the water pump 32 draws the water in the water tank 31, and the water is sprayed out from each spray head 34 through the shunt pipe 33. The spraying angle is inclined relative to the ground, which can impact the stubborn stains on the road surface, and the cleaning effect is good. The water body can wet the road surface, thereby avoiding the occurrence of dust on the road surface. The driving motor 51 drives the upper pulley 54 to rotate, and the upper pulley 54 drives the double pulley 52 and the lower pulley 53 to rotate synchronously through the transmission belt 55. Among them, the double pulley 52 drives the connecting shaft 62 to rotate, and the connecting shaft 62 drives the cleaning roller 63 to rotate. The cleaning roller 63 drives the bristles 64 to scratch the road surface, which can sweep the fallen leaves, gravel and dirt on the road surface into the recessed part 41 along the channel bin 65. It is worth mentioning that when the road surface fluctuates, the shovel plate 66 can be pressed against the road surface due to the action of gravity, which is conducive to collecting road garbage and will not cause garbage to be missed. At the same time, the lower pulley 53 drives the lower shaft 42 to rotate, and the lower shaft 42 drives one of the transmission rollers 44 to rotate, and the transmission roller 44 drives the lifting belt 45 to make a circular motion. In this process, the fallen leaves, gravel and dirt that fall between the adjacent material-pulling plates 46 can be lifted to the end of the lifting belt 45. After the fallen leaves, gravel and dirt pass over the top of the lifting belt 45, they slide into the garbage storage area 2 due to the action of gravity. There is no need to manually load the piled garbage, which greatly improves the efficiency of road sanitation and cleaning. By opening the box door 12, the garbage in the garbage storage area 2 can be unloaded.

Claims

1. An intelligent working vehicle for road sanitation and cleaning, comprising a cargo box (1), wherein the cargo box (1) is fixed on a vehicle body, and is characterized in that: The rear part of the cargo box (1) is provided with a garbage storage area (2), and the front part of the cargo box (1) is provided with a spraying assembly (3), a lifting assembly (4) and a picking assembly (6) in sequence, the bottom of the lifting assembly (4) is connected to the picking assembly (6), the top of the lifting assembly (4) is connected to the garbage storage area (2), and the lifting assembly (4) and the picking assembly (6) are both connected to the driving assembly (5); The picking assembly (6) comprises a raised portion (61) located on the bottom wall of the cargo box (1), a connecting shaft (62) is rotatably connected between the inner walls on both sides of the raised portion (61), a cleaning roller (63) is fixedly sleeved on the outer side of the connecting shaft (62), and the outer peripheral wall of the cleaning roller (63) is densely covered with bristles (64), and a channel bin (65) arranged obliquely is fixedly connected to one side of the bottom of the raised portion (61), and a shovel plate (66) is hingedly connected to the bottom edge of the channel bin (65).

2. The intelligent working vehicle for road sanitation and cleaning according to claim 1, characterized in that: The material lifting assembly (4) comprises a recessed portion (41) fixedly embedded in the bottom wall of the cargo box (1), a lower rotating shaft (42) is rotatably connected between the inner walls on both sides of the recessed portion (41), an upper rotating shaft (43) is rotatably connected above the lower rotating shaft (42) and located between the inner walls on both sides of the cargo box (1), a transmission roller (44) is fixedly sleeved on the outer sides of the lower rotating shaft (42) and the upper rotating shaft (43), a material lifting belt (45) is transmission-connected between the two transmission rollers (44), and a plurality of material removing plates (46) are equidistantly arranged on the outer wall of the material lifting belt (45).

3. The intelligent working vehicle for road sanitation and cleaning according to claim 2, characterized in that: The angle between the line connecting the lower rotating shaft (42) and the upper rotating shaft (43) and the bottom wall of the cargo box (1) is not less than 5°, the cross section of the recessed portion (41) is a "U"-shaped structure, and the top side of the "U"-shaped structure is connected to the channel bin (65).

4. The intelligent working vehicle for road sanitation and cleaning according to claim 1, characterized in that: The spray assembly (3) comprises a water tank (31) and a water pump (32) fixedly connected to the front wall of the cargo box (1); the input end of the water pump (32) is connected to the water tank (31); the output end of the water pump (32) passes through the cargo box (1) and is fixedly connected to a shunt pipe (33); a plurality of spray heads (34) are fixedly embedded on one side of the shunt pipe (33); and the spray heads (34) are arranged tilted backwards.

5. The intelligent working vehicle for road sanitation and cleaning according to claim 4, characterized in that: The cross section of the water tank (31) is a right-angled trapezoidal structure that is wide at the top and narrow at the bottom. The top of the water tank (31) is provided with an opening, and a tank cover (35) is threadedly connected to the opening.

6. The intelligent working vehicle for road sanitation and cleaning according to claim 3, characterized in that: The driving assembly (5) comprises a driving motor (51) fixed to the inner wall of the cargo box (1), a double pulley (52) fixed to one end of the connecting shaft (62), and a lower pulley (53) fixed to one end of the lower rotating shaft (42); an upper pulley (54) is fixed to the output end of the driving motor (51) passing through the cargo box (1); and a belt (55) is connected between the lower pulley (53), the upper pulley (54) and the double pulley (52) for transmission.

7. The intelligent working vehicle for road sanitation and cleaning according to claim 1, characterized in that: A partition plate (11) is fixed between the inner walls of both sides of the cargo box (1), and the garbage storage area (2) is located behind the partition plate (11). Two box doors (12) are hingedly connected to the side of the garbage storage area (2) away from the front of the vehicle body.

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