CN204097935U - Environmental-protection road guard cleaning Vehicle - Google Patents

Abstract

The utility model is a cleaning car for such a small environment-friendly road guardrail. It has a lower bracket, an upper bracket, a water tank, a motor and a roller brush. The lower brackets are two symmetrical ones. In the middle seam for riding, the water tank is installed on the upper bracket; each lower bracket is equipped with a motor, a roller brush, a nozzle, a driving wheel and a sewage tank, and the motor simultaneously drives the roller brush and the driving wheel to rotate through a pulley or a sprocket. The nozzle communicates with the water tank through the water pump and the water supply pipe; the sewage tank communicates with the water tank through the water collection pipe and the submersible pump; the lower bracket is also equipped with a guide wheel that matches the driving wheel. The roller brush is a hair brush wrapped on the brush roller shaft. When in use, the entire cleaning vehicle straddles the guardrail and advances, and the guardrail is sandwiched between two sets of roller brushes for cleaning. The waste water tank is recycled. The utility model is compact in structure, free in movement, stable in performance, does not occupy the driveway, does not pollute the road surface, automatically recovers and recycles sewage, cleans without falling into dead corners, is low in cost, and is safe and environment-friendly.

Description

Small environmental protection road guardrail cleaning vehicle

technical field

The utility model relates to a small environmental protection road guardrail cleaning vehicle, in particular to a straddle type small environmental protection road guardrail cleaning vehicle. the

Background technique

Guardrail cleaning machinery and equipment originated in the 1970s. With the continuous advancement of science and technology, after years of technological precipitation and technological innovation, the original simple pure mechanical transmission cleaning method has developed towards the direction of mechatronics. The hydraulic system and circuit system that can be precisely controlled greatly simplifies the equipment and makes a qualitative leap in operability. In addition, the cleaning effect has also been greatly improved. The organic combination of cleaning technologies and the combination of their respective advantages have improved the adaptability of the cleaning equipment, and at the same time greatly improved the work efficiency, saving resources and resources to a large extent. Human and material resources. In recent years, a computer system has been added to the cleaning equipment, the degree of automation of the equipment is increasing, and the operation is more humanized. Domestic development of guardrail cleaning vehicles started relatively late, first relying on the introduction of equipment to meet the demand, and then found that the performance of these equipment did not match the actual situation in China, domestic enterprises learned from foreign technology, independently innovated, and developed a series of products that can meet the needs of the domestic market The advanced cleaning vehicle basically meets the road requirements of our country. The improved equipment is 4 times more efficient than imported equipment and more than 20 times more efficient than manual cleaning. After investigation, domestic guardrail cleaning equipment all have a common feature. They all use the car as the carrier and hang the cleaning device on the front or side to clean the guardrail. The small equipment has not yet been developed or put into use. It is necessary to develop further research and development. the

Contents of the invention

The purpose of this utility model is to propose a small environmental protection road guardrail cleaning vehicle, which does not occupy the lane, rides on the guardrail and uses it as a guide rail, is driven by electricity, automatically cleans, the sewage can be recycled and used, and does not pollute the road surface , can be cleaned back and forth, the cleaning effect is clean and comprehensive, no dead ends, low cleaning cost, and easy to use. the

The utility model proposes this small environmental protection road guardrail cleaning vehicle, which has a lower bracket, an upper bracket, a water tank, a motor and a roller brush. There is a middle gap for riding between the brackets, and the water tank is installed on the upper bracket; each lower bracket is equipped with a motor, a roller brush, a nozzle, a driving wheel and a sewage tank, and the motor simultaneously drives the roller brush and the drive through a belt wheel or a sprocket. The wheel rotates, and the nozzle communicates with the water tank through the water pump and the water supply pipe; the sewage tank communicates with the water tank through the water collection pipe and the submersible pump; the lower bracket is also equipped with a guide wheel that matches the driving wheel. the

The roller brush is a hair brush wrapped on the brush roller shaft, and is vertically installed on the lower bracket. There are two roller brushes on each lower bracket, and the roller brushes on the two lower brackets form two groups of symmetry. Group a pair and arrange them in parallel front and back. the

The roller brushes on the two lower brackets turn in opposite directions. the

The nozzles are arranged in a direction parallel to the roller brushes and in front of a group of roller brushes in front. the

The sewage tank is located under the two roller brushes so that the sewage can flow in automatically. the

The sides of the lower bracket are skinned to prevent sewage from splashing onto the road. the

The guide wheel is a universal wheel. the

A flywheel is arranged on the shaft of the driving wheel, and the chain is connected with the sprocket on the worm gear shaft for transmission, and the worm connected with the motor shaft is connected with the worm gear for transmission. the

Fixing bolts are arranged on the sleeve holes of the lower bracket to adjust the height of the middle seam and fix the upper bracket. the

The motor is a DC motor, and the lower frame is equipped with a battery to supply power to the motor and all pumps. The motor and pumps are controlled by remote control or/and manual switch. the

The utility model works like this:

When in use, first adjust the height of the middle seam to match the height of the guardrail to be cleaned, and then let the entire cleaning vehicle ride on the guardrail, and the guardrail is sandwiched between two sets of roller brushes. Start the motor, the driving wheel and the roller brush rotate, and the cleaning vehicle advances along the guardrail, and the washing water sprayed by the roller brush and the nozzle cleans the guardrail. Due to the guide wheels and center gap control, the cleaning vehicle will not deviate from the route, and will always move forward along the guardrail without getting stuck. The sewage falling from the guardrail is automatically collected into the sewage tank for accumulation and clarified automatically, and the submersible pump regularly pumps the clarified water from the upper layer back to the water tank for recycling. The bottom sludge is discharged regularly.

The utility model is exquisite in structure, small and exquisite, free to move, stable and reliable in performance, does not occupy the lane, does not affect normal road traffic, rides on the guardrail and uses it as a guide rail, is driven by a DC motor, automatically cleans, and the sewage is automatically recycled and recycled. Moisture does not pollute the road surface, it can be cleaned back and forth, the cleaning effect is clean and comprehensive, no dead ends, low cleaning cost, easy to use, safe and environmentally friendly. the

Description of drawings

Fig. 1 is a perspective view of the utility model. the

Fig. 2 is a partial perspective view of the motor drive wheel. the

Fig. 3 is a schematic diagram of the driving connection relationship between the motor and the roller brush. the

Fig. 4 is a schematic diagram of the connection relationship between the motor, the drive wheel and the roller brush. the

Fig. 5 is a schematic diagram of the straddling working state of the utility model. the

In Figure 1-5, the labels of each component or part are as follows:

1-upper bracket; 2-water tank; 3-water pump; 4-fixing bolt; 5-lower bracket; 6-motor; 7-sprocket; 8-drive wheel; 9-pulley; 10-V belt; 11-brush Roller shaft; 12-bearing; 13-roller brush; 14-sewage tank; 15-guiding wheel; 16-collecting water pipe; 17-nozzle; 18-water supply pipe; 19-battery; 20-drive wheel spoke; 21-flywheel; 22-drive wheel bearing; 23-sprocket bearing; 24-worm gear; 25-worm; 26-coupling; 27-pulley bearing; 28-brush roller shaft; 29-roller brush; 30-flywheel shaft; 31- Worm gear shaft; 32-guard rail.

Detailed ways

Further illustrate the utility model with example below, but the scope of the utility model is not limited to these examples. the

The small environmental protection road guardrail cleaning vehicle shown in Figure 1-5 can be divided into several systems or parts to describe, specifically:

Power system: composed of a motor 6 and a battery 19, the motor is a 48V DC brushed geared motor with a rated power of 450W and a rated speed of 450r/min. The battery is a 48V lead-acid battery with a capacity of 30AH. The motor is connected to the worm 25 for transmission through a coupling 26 . A belt wheel 9 is housed on the worm shaft.

Cleaning system: including roller brush 29 and transmission device. Wherein, the roller brush is a drum type cleaning roller brush, and two groups of 4 roller brushes are composed. Each roller brush is all sleeved on the brush roller shaft 28, and the brush roller shaft is then contained on the belt wheel bearing 27. A pulley 9 is housed on every pulley shaft and is connected with the pulley on the worm gear shaft through a V-belt 10 for transmission. The V belt here refers to the V-belt. The roller brush is made of wear-resistant and corrosion-resistant materials such as nylon silk and brown silk, and can be replaced when worn out. the

Water circulation system: including water tank 2, water pump 3, water supply pipe 18, water pipe connector, sewage tank 14, nozzle 17, and submersible pump in the sewage tank, etc. The water pump is a diaphragm pump. Of course, the submersible pump can also be replaced by a diaphragm pump. the

Drive system: comprising guide wheel 15, drive wheel 8, sprocket wheel 7 on the worm gear shaft, flywheel 21 and drive chain etc. on the drive wheel shaft. The guide wheel is an ordinary universal wheel. Each lower bracket has a set of independent, mutually symmetrical drive systems. the

Fuselage mechanism: including two lower brackets 5 and an upper bracket 1 . The four legs of the upper bracket are inserted in the jacks of the lower bracket, and are adjusted and fixed with fixing bolts 4 and the like. The sides of the lower bracket are covered with materials such as plastic plates and leather to prevent sewage from splashing outside. the

Control system: consists of wires, voltage converters and switches. As mentioned above, electric units such as motors and diaphragm pumps can be controlled by remote switches or/and manual switches. the

During use, as shown in Figure 5, the whole cleaning vehicle is straddled on the guardrail 32 to start operation. the

After the inventor used it on the guardrails of the local urban roads, this kind of cleaning vehicle is flexible, and the bars of each guardrail are cleaned very cleanly. After the cleaning car, there is no dust, no sewage splashes on the road, and all sewage is recycled. Clean and environmentally friendly. When the guardrail has not been cleaned for a long time and the dirt is difficult to wash off, the cleaning vehicle can completely wash it off with one back and forth operation. There is almost no need to add new water during the work, only a small amount of water that evaporates naturally and adsorbs to the surface of the sample needs to be replenished regularly. Therefore, it is very water-saving and energy-saving. the

In addition, this kind of cleaning vehicle is relatively narrow, with a width of only 50-60cm. Riding on the guardrail has little effect on the lanes on both sides of the guardrail, and drivers can easily avoid vehicles passing by. Therefore, compared with the existing vehicle-mounted cleaning equipment, the utility model is more suitable for use in public places such as crowded urban roads. the

Claims (10)

1. an environmental-protection road guard cleaning Vehicle, it has lower carriage, upper bracket, water tank, motor and roller brush, and it is characterized in that lower carriage is symmetrical two, upper bracket sleeve is on lower carriage, have the middle seam for riding between two lower carriages, water tank is arranged on upper bracket; Each lower carriage is provided with motor, roller brush, shower nozzle, driving wheel and sump, motor is by belt wheel or driven roller brush and the driving wheel rotation simultaneously of chain wheel mode, and shower nozzle is communicated with water tank with feed pipe by water pump; Sump is by collecting water pipe and latent pump and water tank communication loop; Lower carriage is also provided with the directive wheel coordinated with driving wheel.

2. environmental-protection road guard cleaning Vehicle according to claim 1, it is characterized in that roller brush is the hairbrush be wrapped in brushroll axle, vertically be arranged on lower carriage, roller brush on each lower carriage is two, roller scopiform on two lower carriages becomes symmetrical two groups, often organize a pair, be arranged in parallel before and after point.

3. environmental-protection road guard cleaning Vehicle according to claim 1, is characterized in that the roller brush on two lower carriages turns on the contrary.

4. environmental-protection road guard cleaning Vehicle according to claim 1, it is characterized in that shower nozzle along and roller brush flat capable direction and to arrange and before being arranged in one group, front roller brush.

5. environmental-protection road guard cleaning Vehicle according to claim 1, is characterized in that sump is positioned at below two roller brushes.

6. environmental-protection road guard cleaning Vehicle according to claim 1, is characterized in that the side covering of lower carriage, splashes down road surface to prevent sewage.

7. environmental-protection road guard cleaning Vehicle according to claim 1, is characterized in that directive wheel is universal wheel.

8. environmental-protection road guard cleaning Vehicle according to claim 1, the axle that it is characterized in that driving wheel has flywheel, by the sprocket wheel connection for transmission on chain and worm-wheel shaft, and the worm and wheel connection for transmission be connected with motor shaft.

9. environmental-protection road guard cleaning Vehicle according to claim 1, the sleeve hole wall that it is characterized in that lower carriage has the height the set bolt of fixing upper bracket that stitch in adjustment.

10. environmental-protection road guard cleaning Vehicle according to claim 1, is characterized in that motor is direct current generator, lower bearing bracket is furnished with battery and powers to motor and all pumps, and motor and pump have remote control or/and hand switch controls.