CN204455967U - The modified node method of single brush snow sweeping truck - Google Patents

Abstract

The utility model discloses an improved structure of a single-brush snow and road sweeper, which comprises a car body, a power mechanism arranged on the car body, a brush body, a first transmission mechanism and a control mechanism, wherein the wheels are arranged on the same wheel axle. At the rear of the bottom of the car body, the brush body is arranged at the front part of the car body; the first transmission mechanism is arranged between the power mechanism and the brush body; the control mechanism has a control arm formed by extending outward from the other end of the car body, and the control arm is provided with There is a control terminal connected to the power mechanism; the wheels at the bottom of the car body are arranged coaxially and asymmetrically, and the wheel base at the opposite position to the side edge of the brush body is smaller than the wheel base at the same position as the side edge of the brush body. Wheels with a smaller wheelbase can increase the resistance of the wheels in the direction away from the side edge of the brush body when the car is moving, so as to balance the force on both sides of the car body, thereby ensuring the stability of the car running and avoiding the deviation of the car body and labor-intensive operations.

Description

Improved structure of single-brush snow and road sweeper

technical field

The utility model relates to a snow-sweeping and road-sweeping vehicle for cleaning tools, in particular to an improved structure of a single-brush snow-sweeping and road-sweeping vehicle.

Background technique

Snow on roads is a very common thing for many cities in the north. In order to ensure people's normal travel, clearing snow on roads in time is a necessary, arduous and stressful task. The methods include the following:

1. Employing more sanitation workers for manual cleaning not only requires a large amount of manpower and material resources, but also has the defects of high labor intensity and low efficiency; in addition, because the snow on the road depends on the weather, it is impossible for a daily job , thus making it impossible to accurately obtain the number of sanitation workers employed;

2. Use large mechanical equipment such as bulldozers for mechanical removal, which usually has the characteristics of fast removal speed, but it will cause damage to the road surface during the snow plowing process, and because of the large size of such equipment, there is a hidden danger of hindering traffic;

3. Use snow melting agent for chemical removal, which is to spray snow melting agent on the snowy road surface, thereby accelerating the melting of snow and flowing into the sewer, but the snow melting agent itself will cause damage to the road surface, and once the melted snow water cannot If it is discharged into the sewer in time, the snow water will easily form ice cubes, which will have a great impact on traffic conditions.

Therefore, the inventor of the present case has invented a kind of single-brush snow sweeping road sweeping vehicle for the above-mentioned defective that exists when clearing snow accumulation, and its structure is mainly that a brush body is set at the front portion of car body, and by arranging power mechanism and first The transmission mechanism enables the bristles on the brush body to rotate to clean the snow or stolen goods on the road and concentrate the snow or stolen goods on both sides of the road, thereby achieving the effect of greatly reducing labor intensity and improving labor efficiency.

However, during the use of this snow sweeping vehicle, due to the rotation of a brush body which is separately arranged, the brush body exerts a force on the side where the vehicle body rotates and advances to the brush body, causing a deviation phenomenon when the vehicle is moving. It is also difficult for the operator to grasp the traveling direction of the car body when operating the control arm, and it makes the operator's operation more strenuous.

Utility model content

The purpose of the utility model is to provide an improved structure of a single-brush snow and road sweeper, so as to solve the problem of vehicle deviation and reduce the operator's difficulty in operation.

In order to achieve the above object, the solution of the present utility model is:

An improved structure of a single-brush snow sweeping vehicle, which includes a vehicle body, a power mechanism arranged on the vehicle body, a brush body, a first transmission mechanism and a control mechanism, wherein the wheels are arranged on the bottom of the vehicle body with common axles At the rear, the brush body is arranged at the front of the car body; the first transmission mechanism is arranged between the power mechanism and the brush body and transmits the power of the power mechanism to the brush body; the control mechanism has a The control arm is equipped with a control terminal connected to the power mechanism; wherein: the wheels at the bottom of the car body are arranged coaxially and asymmetrically, that is, the distance between the wheel and the brush body at the position opposite to the side edge of the brush body is projected to the wheel axle. The wheelbase is smaller than the wheelbase projected from the brush body to the wheel axle at the position in the same direction as the side edge of the brush body.

After adopting the above structure, the utility model arranges the two wheels at the rear of the bottom of the car body asymmetrically with respect to the brush body at the front of the car body, and the wheels with a smaller wheelbase can increase the distance away from the side edge of the brush body when the car is moving. The wheel resistance in the direction of travel is used to balance the force on both sides of the car body, thereby ensuring the stability of the car running and avoiding the problems of car body deviation and laborious operation.

Description of drawings

Fig. 1 is the structural representation of the single-brush snow sweeping vehicle of the present invention;

Fig. 2 is a schematic diagram of the arrangement of the wheel and the brush body of the present invention.

Detailed ways

In order to further explain the technical solution of the utility model, the utility model will be described in detail below through specific embodiments in conjunction with the accompanying drawings.

As shown in Figure 1, the utility model discloses an improved structure of a single-brush snow sweeping vehicle, which includes a car body 1, a power mechanism 2, a brush body 3, a first transmission mechanism 4 and a control mechanism 5, wherein: the The car body 1 is the bearing frame of the whole single-brush snow-sweeping and road-sweeping vehicle, and the wheel shaft 10 is provided with wheels 11 at the rear of the bottom; the car body 1 is also provided with a power mechanism 2; Between the body 3 and the power transmission of the power mechanism 2 to the brush body 3; and the brush body 3 is arranged on the front part of the car body 1, and the brush body 3 has a brush holder 31 and a plurality of bristles 32, and the plurality of bristles 32 are arranged on the The brush holder 31 faces the side of the ground, and the plurality of bristles 32 are preferably radial, thereby having a larger cleaning area; the brush holder 31 is used to fix the bristles 32, and the bristles 32 clean the snow on the road; specifically Yes, the brush holder 31 is in the shape of a circular plate, and a rotating shaft (not shown in the figure) is drawn upward from the center, and the rotating shaft is used to drive and connect with the first transmission mechanism 4, thereby realizing the rotation of the entire brush body 3; The control mechanism 5 includes a control arm 51 controlled by the operator with both hands and a control terminal 52 on the control arm 51. The control terminal 52 is connected to the power mechanism 2. After the operator controls the control arm 51, the brush holder 31 can be connected with the There are different included angles between the ground, so that the bristles 32 at different positions on the brush holder 31 contact the road, and then the effect of sweeping the snow to different directions can be realized.

As shown in Figure 2, the key of the present invention is that the wheels 11 at the bottom of the car body are arranged coaxially and asymmetrically, that is, the wheel distance projected from the brush body 3 to the wheel axle 10 at the position opposite to the side edge of the brush body 3 a is smaller than the wheelbase b of the wheel 11 at the same position as the side edge of the brush body 3 projected to the wheel axle 10 from the brush body. That is to say, the brush body 3 is projected on the position where the wheel shaft 10 deviates from the center point.

When the brush body 3 rotates clockwise, the front edge of the brush body 3 has the function of sweeping snow to the right, while the rear end edge of the brush body 3 has the function of sweeping snow to the left. The adjustment of the angle between 31 and the ground can realize the contact of different bristles 32 with the ground, and then realize the effect of sweeping the snow to different directions; because the brush body 3 is set off from the center point relative to the two wheels, the wheelbase with a small The wheels 11 can increase the wheel resistance of the vehicle in the direction of travel away from the side edge of the brush body 3, so as to balance the force on both sides of the vehicle body, thereby ensuring the stability of the vehicle, and avoiding deviation of the vehicle body and laborious operation. question.

In order to further facilitate the operator's operation and save labor, the single-brush snow sweeping vehicle also includes a second transmission mechanism (not shown in the figure), which is arranged between the power mechanism 2 and the wheels 11 and transmit the power of the power mechanism 2 to the wheels 11. In this way, the rotation of the wheel is also provided by the power mechanism 2 , and the operator can realize the direction of travel of the wheel by operating the control arm 51 .

The above-mentioned embodiments and drawings do not limit the product form and style of the present utility model, and any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of the present utility model.

Claims (1)

1. the modified node method of a single brush snow sweeping truck, it comprises car body and is arranged on actuating unit, brush body, the first transmission mechanism and the controlling organization on car body, wherein wheel is the bottom rear being arranged on car body of common wheel shaft, and brush body is the front portion being arranged on car body; First transmission mechanism to be arranged between actuating unit and brush body and by the power transmission of actuating unit to brush body; Controlling organization has and to be stretched out the control arm formed by the car body other end, and this control arm is provided with the control terminal be connected with actuating unit; It is characterized in that: vehicle bottom wheel is coaxial asymmetric setting, the wheelbase being namely projected to wheel shaft place with the wheel tracks brush body of brush body lateral margin travel direction opposite location is less than the wheelbase being projected to wheel shaft place with the wheel tracks brush body of brush body lateral margin travel direction same position.