CN2721693Y - Reversible vibrating tramper for rolling road - Google Patents

Abstract

The utility model relates to a reversible vibrating tramper for rolling roads, which has the technical proposal that a special motor [6] is arranged on a central axis point of a vibrating roller [3] by both ends of the output shaft [4], both of the two ends of the output shaft [4] are respectively provided with a deviation core [5], the front end of a machine frame [7] is arranged on the output shaft [4], a damping plate [1] is arranged at the front and the rear ends of the machine frame [7] by a damping spring [14], a damping spring [11] and a rolling bearing [19], and the rear end of the machine frame [7] is provided with a driving roller [8] of which the diameter is equal or similar to that of the vibrating roller [3]. The front and the rear ends of the damping plate [1] are respectively provided with a scraping plate [2], an operation arm rest [10] is hinged at the rear end of the damping plate [1], and the tail end of the operation arm rest [10] is provided with a control box [9]. A speed reducer [13] of the driving motor is fixedly arranged on the machine frame [7], and drives the driving roller [8] by a driving belt [12]. The device of the utility model has the advantages of simple structure, reliable operation and convenient maintenance.

Description

The road rammer compacter is pressed in a kind of reversible vibration

One, technical field

The utility model belongs to a kind of compacting machinary.Relate in particular to a kind of vibratory roller.

Two, background technology

The vibratory roller that uses in civil engineering and road construction is well received because of having the road of pressure and two good consolidation effects of mechanical pudding.And the small vibrating road roller is less because of not having the so huge volume of road roller, body weight, should produce dither, and sandy soil, rubble are produced good tamping effect and receive much attention.Present vibratory roller mainly contains two kinds of forms: a kind of is fluid pressure type, as " series and parallel switch all-hydraulic full driving vibratory roller " (ZL02223227.3) and the Mikasa road roller made of Japanese three large bamboo hat with a conical crown and broad brim industry commercial firms, though tangible advantage is arranged, but structure is very complicated, cost an arm and a leg, maintenance is complicated.Another kind is a mechanical type, as " a kind of hand held vibratory roller " (ZL99233848.4) also complex structure, cost height.

Three, summary of the invention

The purpose of this invention is to provide a kind of simple in structure, easy to maintenance, volume is little, in light weight, cost is low, consolidation effect is good vibratory roller.

For achieving the above object, the technical scheme that the utility model adopted is, motor special is installed in the central axis place of vibration roller by its output shaft two ends, and eccentric son respectively is equipped with at the output shaft two ends.The front end of frame is installed on the output shaft, and vibration damper plate is installed on the front and back ends of frame through front and back damping spring and rolling bearing, and the rear end of frame is equipped with driving rolls, and the operation handrail is hinged on the rear end of vibration damper plate, and the end of operation handrail is equipped with control box.

One side of vibration roller is installed in an end of output shaft by interior rolling bearing, and the opposite side of vibration roller is contained on the outer rolling bearing, and the outer rolling bearing is contained in not on the moving-coil, and moving-coil is not installed in the other end of output shaft through interior rolling bearing.

Motor special is fixed on not on the moving-coil by flexibility link, and the power line of motor special passes not moving-coil outside vibration roller along the flexibility link, is connected with control box on the operation handrail.

Be installed with the drive motors reductor on frame, the drive motors reductor drives driving rolls by driving belt.

The equal diameters of driving rolls and vibration roller or close.

Owing to adopt technique scheme, the utlity model has simple in structure, easy to maintenance, cost is low, in light weight, volume is little, consolidation effect is good characteristics.

Four, description of drawings

Fig. 1 is that the C-C of Fig. 2 analyses and observe, is a kind of structural representation of the present utility model;

The A-A of Fig. 1 of Fig. 2 analyses and observe, is the structural representation of vibration roller and vibration damper plate;

Fig. 3 is that the B of Fig. 1 is to schematic diagram.

Five, the specific embodiment

Present embodiment as shown in Figure 1, motor special [6] is installed in the central axis place of vibration roller [3] by the two ends of output shaft [4], eccentric son [5] respectively is equipped with at output shaft [4] two ends, the front end of frame [7] is installed on the output shaft [4], vibration damper plate [1] is installed on the front and back ends of frame [7] through damping spring [14], [11] and rolling bearing [19], the rear end of frame [7] is equipped with driving rolls [8], the equal diameters of driving rolls [8] and vibration roller [3] or close.The front end of vibration damper plate [1] is equipped with scraper plate [2], and operation handrail [10] is hinged on the rear end of vibration damper plate [1], and the end of operation handrail [10] is equipped with control box [9].Be installed with drive motors reductor [13] on frame [7], drive motors reductor [13] drives driving rolls [8] by driving belt [12].

As shown in Figure 2, one side of vibration roller [3] is installed in an end of output shaft [4] by interior rolling bearing [15], the opposite side of vibration roller [3] is contained on the outer rolling bearing [17], outer rolling bearing [17] is contained in not on the moving-coil [16], and moving-coil [16] is not installed in the other end of output shaft [4] through interior rolling bearing [15].Motor special [6] is fixed on not on the moving-coil [16] by flexible link [18], the power line of motor special [6] along flexibility link [18], pass not moving-coil [16] outside vibration roller [3], be connected with control box [9] on the operation handrail [10] shown in Figure 3.

The utility model is simple in structure, and running is reliable, and is easy to maintenance, simple to operate, gets final product manned operation, but also operates on the ground.

Claims (5)

1, the road rammer compacter is pressed in a kind of reversible vibration, it is characterized in that motor special [6] is installed in the central axis place of vibration roller [3] by the two ends of its output shaft [4], eccentric son [5] respectively is equipped with at output shaft [4] two ends, the front end of frame [7] is installed on the output shaft [4], vibration damper plate [1] is installed on the front and back ends of frame [7] through damping spring [14], [11] and rolling bearing [19], the rear end of frame [7] is equipped with driving rolls [8], operation handrail [10] is hinged on the rear end of vibration damper plate [1], and the end of operation handrail [10] is equipped with control box [9].

2, the road rammer compacter is pressed in reversible vibration according to claim 1, it is characterized in that a side of described vibration roller [3] is installed in an end of output shaft [4] by interior rolling bearing [15]; The opposite side of vibration roller [3] is contained on the outer rolling bearing [17], and outer rolling bearing [17] is contained in not on the moving-coil [16], and moving-coil [16] is not installed in the other end of output shaft [4] through interior rolling bearing [15].

3, the road rammer compacter is pressed in reversible vibration according to claim 1 and 2, it is characterized in that motor special [6] is fixed on not on the moving-coil [16] by flexible link [18], the power line of motor special [6] passes not moving-coil [16] outside vibration roller [3] along flexibility link [18], is connected with control box [9] on the operation handrail [10].

4, the road rammer compacter is pressed in reversible vibration according to claim 1, it is characterized in that being installed with on frame [7] drive motors reductor [13], and drive motors reductor [13] drives driving rolls [8] by driving belt [12].

5, the road rammer compacter is pressed in reversible according to claim 1 vibration, it is characterized in that the equal diameters of driving rolls [8] and vibration roller [3] or close.

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