CN204385594U - A kind of vibratory and oscillation roller - Google Patents

Abstract

A vibratory oscillating road roller, comprising a front steel wheel, a front fork, and a front frame. The front steel wheel is connected to a front frame through the front fork, and the tail of the front frame is connected to a rear frame through a hinged frame. The frame is connected with the rear steel wheel through the rear fork, and it is characterized in that: the upper part of the front frame is provided with a cab, the interior of the cab is provided with a cab, the left and right ends of the front frame are vertically provided with pedals, and the front frame Two scraper supports are arranged up and down between the frame and the front steel wheel, and two scraper supports are arranged up and down between the rear vehicle frame and the rear steel wheel. The utility model adopts a double-layer glass fiber reinforced plastic ceiling with good heat insulation performance, the mud scraper support is easy to install, and the structure is simple, which greatly improves the service life. , the inlay of the pedals is convenient for climbing and not protruding, and the overall appearance is more beautiful, so the timely promotion and application will have good social benefits.

Description

vibratory vibratory roller

technical field

The utility model relates to the field of road rollers, in particular to a vibratory oscillating road roller.

Background technique

With the continuous development of our country's social economy, the domestic demand for road rollers continues to grow, and foreign famous road roller manufacturers have also increased their investment in the domestic market, which poses a certain threat to the market share of Chinese companies. The existing problems of the traditional road roller are as follows: 1. The adjustable support of the mud scraper has various structures, complex forms and short service life; Adjustment, the driver's observation of the side of the machine is limited. Some rollers are equipped with two sets of seats and control systems for observing the road conditions on both sides of the machine, which not only increases the cost, but also brings inconvenience to the driver when getting on and off the car; 3. The ceiling Difficult to install, poor heat insulation, and difficult to process; 4. The pedals are welded directly outside the side door. The side door must be thickened with steel plates to increase rigidity. The protruding pedals will also increase the width of the fuselage, which is not conducive to aesthetics. To address the above problems, it is urgent to improve and develop the problems existing in the prior art.

Contents of the invention

The purpose of this utility model is to solve the above-mentioned technical problems of existence.

The utility model is achieved in the following way: a vibrating and oscillating road roller, comprising a front steel wheel, a front fork, and a front frame, the front steel wheel is connected to the front frame through the front fork, and the rear part of the front frame is connected by a hinged frame The rear frame is connected with the rear steel wheel through the rear fork. It is characterized in that: the upper part of the front frame is provided with a cab, and the interior of the cab is provided with a cab. The left and right ends of the front frame are vertical Pedals are provided, two mud scraper supports are arranged up and down between the front vehicle frame and the front steel wheel, and two mud scraper supports are arranged up and down between the rear vehicle frame and the rear steel wheel.

A vibratory oscillating roller according to the utility model is characterized in that: the pedal is welded in the rectangular long hole of the side plate.

A vibratory oscillating roller according to the utility model is characterized in that: the long slot hole in the middle part of the scraper support is connected to the front frame by two bolts A, and the head of the scraper support is connected by bolt B There are scrapers.

A vibratory oscillating road roller according to the utility model is characterized in that: the top cover of the driving shed is connected with the shock absorbing block through bolts C to have an interior roof, and the interior roof is connected with pillars through bolts D.

A vibratory oscillating road roller according to the utility model is characterized in that: the operating platform at the bottom of the cab is welded with a rotary base, and the upper part of the rotary base is provided with a rotary bearing, which is evenly distributed within 180° of the circumference of the rotary base. There are 11 jacks, wherein any one of the jacks is provided with a pull pin, and the pull pin is connected to the upper return spring, and the return spring is arranged in the lower bracket.

A vibratory oscillating road roller described in the utility model is characterized in that: the material used for the top cover is double-layer glass fiber reinforced plastic.

The utility model adopts a double-layer glass fiber reinforced plastic ceiling with good heat insulation performance, the mud scraper support is easy to install, and the structure is simple, which greatly improves the service life. , the inlay of the pedals is convenient for climbing but not protruding, and the whole is more beautiful, so the timely promotion and application will have good social benefits.

Description of drawings

Fig. 1 is the front view of the utility model;

Figure 2 is a schematic structural view of the pedal in Figure 1;

Figure 3 is a partial enlarged view of I in Figure 1;

Figure 4 is a schematic structural view of the cab in Figure 1;

Figure 5 is a schematic structural view of the cab in Figure 1;

Figure 6 is a schematic diagram of the structure of the rotary base in Figure 5;

In the figure: 1. Front fork leg, 2. Cab, 2.1. Return spring, 2.2 Lower bracket, 2.3. Operating platform, 2.4. Pull pin, 2.5. Rotary base, 2.6. Rotary bearing, 2.7 Jack, 3. Cab, 3.1, top cover, 3.2, bolt C, 3.3, interior roof, 3.4 bolt D, 3.5, pillar, 3.6 shock absorber, 4, rear fork, 5, rear steel wheel, 6, scraper support Seat, 6.1, bolt B, 6.2, slotted hole, 6.3, bolt A, 6.4, mud scraper, 7, rear frame, 8, hinged frame, 9, pedal, 9.1, side plate, 10, front frame Frame, 11, front steel wheel.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

With reference to the accompanying drawings, a vibrating vibrating road roller comprises a front steel wheel 11, a front fork 1, and a front frame 10. The front steel wheel 11 is connected to the front frame 10 through the front fork 1, and the rear part of the front frame 10 is The rear frame 7 is connected to the hinged frame 8, and the rear steel wheel 5 is connected to the rear frame 7 through the rear fork 4. Cab 2 is arranged, front vehicle frame 10 left and right ends are vertically provided with pedal 9, between front vehicle frame 10 and front steel wheel 11 are provided with two scraper supports 6 up and down, rear vehicle frame 7 and rear steel wheel Two mud scraper supports 6 are arranged up and down between the wheels 5; the pedal 9 is welded in the rectangular long hole of the side plate 9.1; the long slot hole 6.2 in the middle of the scraper support 6 passes through Two bolts A are connected to the front frame 10, and the head of the mud scraper support 6 is connected to the mud scraper 6.4 through the bolt B; The roof 3.3 and the interior roof 3.3 are connected with a pillar 3.5 through bolts D; the operating platform 2.3 at the bottom of the cab 2 is welded with a revolving base 2.5, and the upper part of the revolving base 2.5 is provided with a slewing bearing 2.6, and the circumference of the edge of the revolving base 2.5 is 180 There are 11 jacks 2.7 evenly distributed within the range, wherein any one of the jacks 2.7 is provided with a pull pin 2.4, and the pull pin 2.4 is connected to the upper return spring 2.1, and the return spring 2.1 is arranged in the lower bracket 2.2; the top The material used in the cover 3.1 is double-layer glass fiber reinforced plastic.

In summary, the utility model has the following beneficial effects: 1. Place the foot pedal in the rectangular long hole, spot weld the foot pedal and the side door together on the inside of the side door, and increase the rigidity of the side door at the same time. Welding horizontal ribs, so the deformation during climbing and stepping is small, which is convenient for climbing without protruding, and the overall appearance is more beautiful. When the side door needs to be opened to inspect internal parts, the side door can be opened at a larger angle, which is simple and practical; 2 . When the mud scraper is worn out and the mud scraping work cannot be performed, the extension length of the mud scraper support can be adjusted, which is convenient to adjust, simple to manufacture, and does not occupy a large space, greatly improving the use time; 3. The rotating base The design reduces the cumbersomeness of two sets of seats and the control system, which is convenient for the driver to operate and observe the side road conditions, and also saves manufacturing costs; 4. The top cover is thinner, which reduces the weight of the roof and is more conducive to the construction of the scaffolding. In addition, there is a gap between the top cover and the interior roof, which can play a good role in heat insulation, and can fully protect the driver during construction in hot summer.

Claims (6)

1. A vibratory oscillating road roller, comprising a front steel wheel (11), a front fork (1), and a front frame (10), the front steel wheel (11) is connected to a front car through the front fork (1) frame (10), the tail of the front frame (10) is connected with the rear frame (7) through the hinged frame (8), and the rear frame (7) is connected with the rear steel wheel (5) through the rear fork (4). It is characterized in that: the upper part of the front frame (10) is provided with a cab (3), the interior of the cab (3) is provided with a cab (2), and the left and right ends of the front frame (10) are vertically provided with pedals (9), two mud scraper supports (6) are arranged up and down between the front frame (10) and the front steel wheel (11), and there are up and down between the rear frame (7) and the rear steel wheel (5) There are two scraper mounts (6). 2. A vibratory oscillating road roller according to claim 1, characterized in that: the foot pedal (9) is welded in the rectangular long hole of the side plate (9.1). 3. A vibratory oscillating road roller according to claim 1, characterized in that: the long slot hole (6.2) in the middle of the scraper support (6) is connected to the front frame by two bolts A (6.3) (10), the head of the scraper support (6) is connected with the scraper (6.4) through the bolt B (6.1). 4. A vibratory oscillating road roller according to claim 1, characterized in that: the top cover (3.1) of the cab (3) is connected to the shock absorber (3.6) by bolts C (3.2) and has an interior decoration The roof (3.3), the interior roof (3.3) is connected with the pillar (3.5) through the bolt D (3.4). 5. A vibratory oscillating road roller according to claim 1, characterized in that: the operation platform (2.3) at the bottom of the cab (2) is welded with a rotary base (2.5), and the upper part of the rotary base (2.5) is provided with For the slewing bearing (2.6), there are 11 sockets (2.7) evenly distributed within 180° of the circumference of the edge of the slewing base (2.5), and any one of the sockets (2.7) is provided with a pulling pin (2.4), and the pulling pin ( 2.4) Connect the return spring (2.1) on the upper part, and the return spring (2.1) is set in the lower bracket (2.2). 6. A vibratory oscillating road roller according to claim 4, characterized in that: the material used for the top cover (3.1) is double-layer glass fiber reinforced plastic.