CN211200251U - Sanitation vehicle blower sweeper and sanitation vehicle - Google Patents

Abstract

The utility model relates to the technical field of road cleaning devices, in particular to a blower and floor sweeper for sanitation vehicles and a sanitation vehicle. The utility model includes a front roll sweeping mechanism and a rear blower mechanism. The driving element, the two ends of the rolling shaft are pivotably fixed on the cover plate, the sweeping brush is sleeved on the rolling shaft, the baffle is covered on the sweeping brush, and the sweeping brush can extend out of the baffle In contact with the ground, the driving member is connected to the rolling shaft in a transmission, the tail blowing device includes a dynamic blowing mechanism, and the dynamic blowing mechanism includes a sliding air duct, an obstacle avoidance air duct and an obstacle avoidance spring. The sliding air ducts are hinged, one end of the obstacle avoidance spring is connected with the sliding air duct, and the other end is connected with the obstacle avoidance air duct. In this scheme, the water on the road surface can be effectively leveled, the ice on the road area can be cleaned, and the garbage or accumulated water and ice can be removed by strong cold and hot air, which not only has high cleaning efficiency, but also has a good cleaning effect.

Description

Sanitation vehicle blower sweeper and sanitation vehicle

technical field

The utility model relates to the technical field of road cleaning devices, in particular to a blower and sweeping device for sanitation vehicles and a sanitation vehicle.

Background technique

Sanitation vehicles are mainly used in road sweeping, cleaning and other cleaning operations in cities and towns to maintain roads clean and tidy. On the existing urban or suburban roads, part of the road surface is often uneven. In rainy days or after the sprinkler works, there is often residual water in the depressions of the uneven road surface. Then in the normal temperature environment, if the vehicle enters the accumulated water, it is easy to cause the sewage to splash, which not only affects the driving safety of the adjacent vehicles, but also easily stains the clothes of pedestrians; when the ambient temperature is lower than zero degrees Celsius, the residual water will be It is very easy to cause road icing and affect traffic safety; at the same time, if mud and water are mixed and compacted on the concave parts of the road, it is difficult to use a sweeper for cleaning operations, which is not only low in cleaning efficiency, but also difficult to clean effectively. And it doesn't clean up well.

SUMMARY OF THE INVENTION

Therefore, it is necessary to provide a blower and sweeper for sanitation vehicles and a sanitation vehicle to solve the problems of water accumulation, ice accumulation and stubborn garbage on the road in the prior art, which not only has low cleaning efficiency, but also has poor cleaning effect.

In order to achieve the above object, the inventor provides a blowing and sweeping device for sanitation vehicles. The blowing and sweeping device includes a front roll sweeping mechanism and a rear blowing mechanism, and the front roll sweeping mechanism includes a baffle, a rolling shaft, a sweeping brush and a drive. The two ends of the rolling shaft are pivotally fixed on the cover plate, the sweeping brush is sleeved on the rolling shaft, the baffle is covered on the sweeping brush, and the sweeping brush can extend out of the baffle and ground contact, the driving member is connected to the rolling shaft in a transmission, the tail blowing device includes a dynamic blowing mechanism, and the dynamic blowing mechanism includes a sliding air duct, an obstacle avoidance air duct and an obstacle avoidance spring, and the obstacle avoidance air duct is connected to the sliding air duct The air ducts are hinged, one end of the obstacle avoidance spring is connected with the sliding air duct, and the other end is connected with the obstacle avoidance air duct, and the sliding air duct can slide relative to the front roll sweeping mechanism.

As a preferred structure of the present invention, the dynamic blowing mechanism further includes a sliding mechanism, the sliding mechanism includes at least two lateral guide rails and a slider, the lateral guide rail and the rolling shaft are parallel to each other, and the slider slide sleeve It is arranged outside the lateral guide rail, and the sliding track is fixed on the slider.

As a preferred structure of the present invention, the blowing and sweeping device further includes a middle blowing mechanism, the middle blowing mechanism includes a middle air duct and a guide rail mounting seat, the guide rail mounting seat is fixed at the rear of the middle air duct, and the Both ends of the lateral guide rail are fixed on the guide rail mounting seat, an air inlet is provided on the middle air duct, and the middle air duct is connected with the front roll sweeping mechanism through a connecting frame.

As a preferred structure of the present invention, the middle air duct includes two forward-inclined air ducts, and the two forward-inclined air ducts are arranged side by side.

As a preferred structure of the present invention, the middle blowing mechanism is also provided with adjustable support rollers, and the adjustable support rollers are arranged on both sides of the middle air duct.

As a preferred structure of the present invention, the sliding mechanism further includes a linear reciprocating device, and the telescopic end of the linear reciprocating device is fixed to the sliding air duct.

As a preferred structure of the present invention, the tail blowing device includes two sets of dynamic blowing mechanisms, and the two sets of dynamic blowing mechanisms are symmetrically arranged.

As a preferred structure of the present invention, an adjustable support roller is also provided on the front roller sweeping mechanism, and the adjustable support roller is arranged at a middle position in front of the cover plate.

As a preferred structure of the present invention, the internal section of the sliding air duct and the obstacle avoidance air duct is an L-shaped structure, which is used to guide the airflow to flow forward.

In order to achieve the above purpose, the utility model also provides a sanitation vehicle, including a vehicle chassis and a cleaning device, the cleaning device is the above-mentioned blowing and sweeping device, and the blowing and sweeping device is arranged on the vehicle chassis.

Different from the prior art, the above technical solution has the following advantages: the utility model is a blower and sweeper for a sanitation vehicle and a sanitation vehicle, wherein the blower and sweeper is provided with a front roller sweeping device and a rear blower mechanism, and the front roller The driving member in the sweeping device is used to drive the rolling shaft to rotate, thereby driving the sweeping brush to rotate. The sweeping brush can contact the road surface to clean the road surface, level the road surface water or break the road area ice, and the cover plate is covered on the sweeping brush. It can prevent the sewage or garbage brought by the sweeping brush from sputtering. The tail blowing mechanism, the high-speed flowing gas enters the sliding air duct and obstacle avoidance air duct of the dynamic blowing mechanism, which can sweep the ground and the front. The brush performs high-speed air blowing, thereby accelerating the evaporation of water, reducing the water on the road area, and at the same time blowing away the debris left after the road is cleaned by the rolling brush. The sliding air duct can slide relative to the front rolling sweeping mechanism to adjust The operating range and applicability are stronger, and the obstacle avoidance spring can automatically avoid obstacles at the end of the encounter, which can reduce the probability of air duct damage. In this scheme, the water on the road surface can be leveled, the ice on the road area can be cleaned, and the garbage or accumulated water and ice can be removed by strong cold and hot air. Competitiveness is greatly improved.

Description of drawings

1 is a schematic top view of the blower and sweeping device for sanitation vehicles described in the specific embodiment;

Fig. 2 is the sectional schematic diagram of the direction A-A shown in Fig. 1;

Fig. 3 is the sectional schematic diagram of the direction B-B shown in Fig. 1;

FIG. 4 is a schematic top view of the dynamic blowing mechanism at the rear of the blowing and sweeping device for sanitation vehicles in the specific embodiment.

Description of reference numbers:

100. Front roll sweeping mechanism;

110, baffle;

120. Rolling axis;

130, sweep;

200. Tail blowing mechanism;

210. Dynamic blowing mechanism;

211. Sliding air duct;

212. Obstacle avoidance air duct;

213, obstacle avoidance spring;

214, pin;

215, sliding mechanism; 2151, lateral guide rail; 2152, slider; 2153, linear reciprocating device;

300. Central blowing mechanism;

310. Forward inclined air duct;

320. Rail mount;

330, connecting frame;

400, air inlet;

500. Adjustable support rollers.

Detailed ways

In order to describe in detail the technical content, structural features, achieved objectives and effects of the technical solution, the following detailed description is given in conjunction with specific embodiments and accompanying drawings.

Referring to FIGS. 1 to 4 , the present invention provides a blower and floor sweeper for a sanitation vehicle, and the blower and floor sweeper is used for road cleaning and air blowing cleaning. Specifically, the blowing and sweeping device includes a front roller sweeping mechanism 100 and a rear blowing mechanism 200 . The front roller sweeping mechanism 100 includes a baffle plate 110 , a rolling shaft 120 , a sweeping brush 130 and a driving member. The rolling shaft 120 Both ends of the brush 130 are pivotally fixed on the cover plate, the sweeping brush 130 is sleeved on the rolling shaft 120, the baffle 110 is covered on the sweeping brush 130, and the sweeping brush 130 can extend out of the baffle 110 and In contact with the ground, the driving member is in driving connection with the rolling shaft 120. The tail blowing device includes a dynamic blowing mechanism 210. The dynamic blowing mechanism 210 includes a sliding air duct 211, an obstacle avoidance air duct 212 and an obstacle avoidance spring 213. The The obstacle avoidance air duct 212 is hinged with the sliding air duct 211 , one end of the obstacle avoidance spring 213 is connected with the sliding air duct 211 , and the other end is connected with the obstacle avoidance air duct 212 , and the sliding air duct 211 can be rolled relative to the front. The mechanism 100 slides.

The front roll sweeping device is used for brushing the road surface to remove road debris, and to level the road surface water or break the road surface ice. Specifically, the front roller sweeping mechanism 100 includes a baffle 110, a rolling shaft 120, a sweeping brush 130 and a driving member, the driving member is a hydraulic motor or a motor, and the driving member and the rolling shaft 120 can be driven by gears, The belt drive is connected to drive the sweeping brush 130 sleeved outside the rolling shaft 120 to rotate. The baffle 110 is covered above the sweeping brush 130, and the sweeping brush 130 extends out of the baffle 110 and can be in contact with the ground. , the opposite side of the sweeping brush 130 is cleaned, and the baffle 110 is used to prevent the splashing of sewage and garbage, which affects the working environment. Preferably, the sweeping brush 130 is a cylindrical wire sweeping brush 130, which has a better cleaning effect on the stubborn garbage adhering to the road surface and effectively disperses the water on the road surface. The rear blowing device includes a dynamic blowing mechanism 210, the dynamic blowing mechanism 210 includes a sliding air duct 211, an obstacle avoidance air duct 212 and an obstacle avoidance spring 213, and the sliding air duct 211 can slide relative to the front roll sweeping mechanism 100, to change the scope of work. Specifically, the sliding air duct 211 can be translated up to a distance of 600mm, and the coverage of the high-speed airflow can be up to 3.5m. The obstacle avoidance air duct 212 is located on the outer side of the dynamic blowing mechanism 210, and the obstacle avoidance air duct 212 and the sliding air duct 211 are hinged through the pin shaft 214, so that when the obstacle avoidance air duct 212 encounters an obstacle, it can The relative sliding air duct 211 is turned over within a range of 90°, so as to avoid hard contact between the obstacle avoidance air duct 212 and the obstacle, resulting in damage to the air duct structure, and obstacle avoidance is also passed between the obstacle avoidance air duct 212 and the sliding air duct 211. The springs 213 are connected, and when the obstacle avoidance air duct 212 leaves the obstacle, under the action of the restoring force of the obstacle avoidance spring 213, the obstacle avoidance air duct 212 returns to the original state, so that subsequent cleaning operations are not affected. The dynamic blowing mechanism 210 is provided with an air inlet 400, and the high-speed airflow at 0°C-800°C enters the sliding air duct 211 and the obstacle avoidance air duct 212 and blows out, which can accelerate the evaporation of water on the ground and reduce the water on the road area.

The blowing and sweeping device for sanitation vehicles in this embodiment includes a front roller cleaning device and a rear blowing mechanism 200. The driving member in the front roller cleaning device is used to drive the rolling shaft 120 to rotate, thereby driving the sweeping brush 130 to rotate, and the sweeping brush 130 It can be in contact with the road surface and can clean the road surface, level the water on the road surface or break the ice on the road surface. The cover plate is covered on the sweeping brush 130, which can prevent the sewage or garbage brought up by the sweeping brush 130 from sputtering, and the tail blows air. Mechanism 200, the high-speed flowing gas enters into the sliding air duct 211 and the obstacle avoidance air duct 212 of the dynamic blowing mechanism 210, and can perform high-speed air blowing on the ground and the sweeping brush 130 in front, thereby accelerating the evaporation of water and reducing the road surface. At the same time, the debris left after the road is cleaned by the roller brush can be blown away in time. The sliding air duct 211 can slide relative to the front roller cleaning mechanism 100 to adjust the working range, and has stronger applicability and obstacle avoidance. The spring 213 can automatically avoid obstacles at the end of the encounter, which can reduce the probability of damage to the air duct. In this scheme, the water on the road surface can be leveled, the ice on the road area can be cleaned, and the garbage or accumulated water and ice can be removed by strong cold and hot air. Competitiveness is greatly improved.

As shown in FIG. 1 and FIG. 2 , in some preferred embodiments, the front rolling mechanism 100 is further provided with an adjustable support roller 500 , and the adjustable support roller 500 is provided in the middle of the front of the cover plate Location. The adjustable support rollers arranged in the middle of the cover plate can ensure that the blower and sweeper always maintains a constant distance from the ground during the operation and driving of the vehicle, thereby preventing the middle blower mechanism 300 from colliding with the road surface.

1 to 3, as a preferred embodiment of the present invention, the dynamic blowing mechanism 210 further includes a sliding mechanism 215, and the sliding mechanism 215 includes at least two lateral guide rails 2151 and sliders 2152. The lateral guide rail 2151 and the rolling shaft 120 are parallel to each other, the sliding block 2152 is slidably sleeved outside the lateral guide rail 2151 , and the sliding track is fixed on the sliding block 2152 . When there is no other structure between the front roller sweeping mechanism 100 and the rear air blowing mechanism 200 in this embodiment, the sliding mechanism 215 can be connected to the cover plate of the front roller sweeping mechanism 100, and the slider 2152 moves along the transverse guide rail 2151. It can drive the sliding track linked with the sliding block to perform left and right translation movement, so as to adjust the working area and working range of the tail blowing device, with stronger adaptability to road conditions and better versatility. Preferably, the sliding mechanism 215 further includes a linear reciprocating device 2153 , and the telescopic end of the linear reciprocating device 2153 is fixed to the sliding air duct 211 . The linear reciprocating device 2153 moves to change the position of the sliding air duct 211 more conveniently. Specifically, the linear reciprocating device 2153 may be an air cylinder, a hydraulic cylinder or a linear push rod motor. Preferably, the hydraulic cylinder can be better matched with the sanitation vehicle.

Please refer to FIG. 1 , as a preferred embodiment of the present invention, the blowing and sweeping device further includes a middle blowing mechanism 300 , and the middle blowing mechanism 300 includes a middle air duct and a guide rail mounting seat 320 , and the guide rail mounting seat 320 It is fixed at the rear of the middle air duct. Both ends of the lateral guide rail 2151 are fixed on the guide rail mounting seat 320. The middle air duct is provided with an air inlet 400, and the middle air duct is connected to the front roll sweeping mechanism 100 through the connecting frame 330. connect. On the one hand, the arrangement of the middle blowing device can increase the output of the air volume and improve the evaporation efficiency of the water in the road area; After the middle blowing mechanism 300 is set, the sliding track in the dynamic blowing is connected with it. Specifically, the lateral guide rail 2151 in the sliding mechanism 215 is fixed to the guide rail mounting seat 320 , and the slider 2152 can slide along the lateral guide rail 2151 . Preferably, the middle blowing mechanism 300 is a double-layer structure, the outside is used to install the sliding mechanism 215, and the inside is provided with two forward-inclined air ducts 310 side by side, so as to guide the air entering the air inlet 400 to blow forward, In this way, the evaporation of water is accelerated, the water in the road area is reduced, and the debris left after the road is cleaned by the roller brush can be blown away in time.

In the embodiment shown in FIG. 1 and FIG. 2 , the middle blowing mechanism 300 is further provided with adjustable support rollers 500 , and the adjustable support rollers 500 are arranged on both sides of the middle air duct. The setting of the adjustable support roller 500 can ensure that the blowing and sweeping device always maintains a constant distance from the ground during the operation and driving of the following vehicle, thereby preventing the middle blowing mechanism 300 from colliding with the road surface and ensuring the air blowing performance of the middle air duct.

Referring to FIG. 1 , as a preferred embodiment of the present invention, the tail blowing device includes two sets of dynamic blowing mechanisms 210 , and the two sets of dynamic blowing mechanisms 210 are symmetrically arranged. The provision of two sets of dynamic blowing mechanisms 210 can expand the operating range of the blowing and sweeping device of the present invention and improve the efficiency of removing accumulated water. In addition, the sliding air ducts 211 in the two sets of side-by-side and symmetrically arranged dynamic blowing mechanisms 210 can be translated left and right, which is more convenient and flexible to adjust the cleaning area and range of the road surface, and is more convenient to use. Preferably, the internal cross-section of the sliding air duct 211 and the obstacle avoidance air duct 212 is an L-shaped structure, which is used to guide the airflow to flow forward, thereby accelerating the evaporation of water, reducing the water in the road area, and at the same time, it can be blown away by the rolling brush in time. The debris left behind by the road.

The utility model also provides a sanitation vehicle, the sanitation vehicle is used for clearing the road surface water and ice accumulation. Specifically, the sanitation vehicle includes a vehicle chassis and a cleaning device, the cleaning device is the above-mentioned blowing and sweeping device, and the blowing and sweeping device is arranged on the vehicle chassis. The use of this sanitation vehicle can effectively spread the water on the road, clear the ice on the road, and blow off the garbage or accumulated water and ice with strong cold and hot air. It not only has high cleaning efficiency, but also has a good cleaning effect and is more suitable for installation , the competitiveness is greatly improved.

It should be noted that, although the above embodiments have been described herein, it does not limit the scope of the patent protection of the present invention. Therefore, based on the innovative concept of the present invention, changes and modifications to the embodiments described herein, or equivalent structures or equivalent process transformations made by using the contents of the description and accompanying drawings of the present invention, directly or indirectly apply the above technologies The application of the solution in other related technical fields is included in the scope of patent protection of the present invention.

Claims (10)

1. Sanitation car is with sweeping floor device of blowing, a serial communication port, the device of sweeping floor of blowing includes anterior roller brush mechanism and afterbody blast mechanism, anterior roller brush mechanism includes baffle, roll axis, brush and driving piece, the both ends pivotable of roll axis is fixed in on the apron, the brush cover is located on the roll axis, the baffle hides and locates on the brush, and the brush protractile baffle and ground contact, the driving piece is connected with the roll axis transmission, afterbody blast apparatus includes dynamic blast mechanism, dynamic blast mechanism includes the slip wind channel, keeps away the barrier wind channel and keeps away the barrier spring, keep away articulated between barrier wind channel and the slip wind channel, keep away barrier spring one end and be connected with the slip wind channel, the other end with keep away the barrier wind channel and be connected, the slip wind channel can be anterior roller brush mechanism relatively and slide.

2. A blowing and sweeping device for a sanitation vehicle as claimed in claim 1, wherein the dynamic blowing mechanism further comprises a sliding mechanism, the sliding mechanism comprises at least two transverse guide rails and a sliding block, the transverse guide rails are parallel to the rolling shaft, the sliding block is slidably sleeved outside the transverse guide rails, and the sliding rail is fixed on the sliding block.

3. The blowing and sweeping device for the sanitation vehicle as claimed in claim 2, further comprising a middle blowing mechanism, wherein the middle blowing mechanism comprises a middle air duct and a guide rail mounting seat, the guide rail mounting seat is fixed behind the middle air duct, two ends of the transverse guide rail are fixed on the guide rail mounting seat, the middle air duct is provided with an air inlet, and the middle air duct is connected with the front rolling and sweeping mechanism through a connecting frame.

4. The blowing and sweeping device for the sanitation vehicle as claimed in claim 3, wherein the middle air duct comprises two forward-inclined air ducts, and the two forward-inclined air ducts are arranged side by side.

5. A blowing and sweeping device for a sanitation vehicle as claimed in claim 3, wherein the middle blowing mechanism is further provided with adjustable support rollers, and the adjustable support rollers are arranged on two sides of the middle air duct.

6. A blowing and sweeping device for a sanitation vehicle as claimed in claim 2, wherein the sliding mechanism further comprises a linear reciprocating device, and a telescopic end of the linear reciprocating device is fixed to the sliding air duct.

7. A blowing and sweeping device for a sanitation vehicle as claimed in claim 1, wherein the tail blowing device comprises two sets of dynamic blowing mechanisms, and the two sets of dynamic blowing mechanisms are symmetrically arranged.

8. A blowing and sweeping device for a sanitation vehicle as claimed in claim 1, wherein the front rolling and sweeping mechanism is further provided with an adjustable support roller, and the adjustable support roller is arranged at an intermediate position in front of the cover plate.

9. A blowing and sweeping device for a sanitation vehicle as claimed in claim 1, wherein the inner cross-sections of the sliding air duct and the obstacle avoidance air duct are L-shaped structures for guiding the air flow to flow forward.

10. The sanitation vehicle comprises a vehicle chassis and a sweeping device, and is characterized in that the sweeping device is the blowing and sweeping device according to any one of claims 1 to 9, and the blowing and sweeping device is arranged on the vehicle chassis.

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