CN2554220Y - Hand Vibroll - Google Patents

Abstract

The utility model relates to a hand vibrating roller, and the technical proposal is that: the front part of an operating rod is a machine body, the upper part of the machine body is a gasoline engine, the front surface of the gasoline engine is a water tank, the side surface of the gasoline engine is a hydraulic transmission mechanism, the middle part of the machine body is a seat frame, the lower part of the machine body is a pressure roller, the front and back surfaces of the pressure roller are provided with supports, the interior of the hydraulic transmission mechanism is provided with a walking centrifugal clutch block and a vibrating centrifugal clutch block, which are respectively matched with a walking clutch hub and a vibrating clutch hub, and an eccentric block is arranged on a main shaft of the pressure roller. The machine has small volume, light weight and convenient transportation; the utility model adopts a closed hydraulic transmission mechanism, the structure of the whole machine is more compact; the manipulation is convenient, which can be operated by the general staff after simple training; the utility model adopts the centrifugal clutch, which can reduce the operation steps.

Description

The hand held vibratory roller

Technical field

The utility model relates to pavement patching equipment.

Prior art

Along with the continuous development that highway in China is built, mileage in highway open to traffic continues to increase, and the highway maintenance task also constantly increases; It all is to use large roller that the tradition highway is repaired compacting, causes a kind of wasting of resources; And the main equipment of safeguarding of narrow zone can't operation.

Summary of the invention

The utility model equipment is applicable to small size, narrow zone operation, maneuverability, efficient height, noise is low, fault is few, pollution-free, consolidation effect good, and can reduce maintenance cost, and resource is fully used.

Technical solution of the present utility model realizes in the following way: in the front portion of control stick is fuselage, the top of fuselage is petrol engine, petrolic front is a water tank, petrolic side is a hydraulic gear, the middle part of fuselage is a mounting, the bottom of fuselage is a pressure roller, the front-back of pressure roller has support, in hydraulic gear, have walking centrifugal clutch piece and vibration centrifugal clutch piece, they match with Traction clutch hub and vibration clutch hub respectively, on its main shaft eccentric block are installed in pressure roller.

These facility have following characteristics:

1, little, in light weight, the convenient transportation of volume;

2, adopt the Closed Hydraulic transmission mechanism, make complete machine structure more compact;

3, handiness, general personnel can operate through simple training;

4, adopt centrifugal clutch, reduced operating procedure.

Description of drawings

Concrete structure of the present utility model is provided by the following drawings.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a hydraulic gear internal clutch structural representation of the present utility model;

Fig. 3 is an axial region part-structure schematic diagram in the pressure roller of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

As shown in Figure 1, in the front portion of control stick 1 is fuselage, the top of fuselage is petrol engine 2, the front of petrol engine 2 is water tanks 3, the side of petrol engine 2 is hydraulic gears 4, the middle part of fuselage is a mounting 5, the bottom of fuselage is a pressure roller 6, the front-back of pressure roller 6 has support 7, as shown in Figure 2, have 10 of walking centrifugal clutch piece 8 and vibration centrifugal clutch in hydraulic gear 4, they match with Traction clutch hub 9 and vibration clutch hub 11 respectively, as shown in Figure 3, in pressure roller 6, on its main shaft 12 eccentric block 13 is installed.

The walking centrifugal clutch piece 8 among Fig. 2 at first given transmission of power by petrol engine 2, when rotating speed is higher than 1800RPM, walking centrifugal clutch piece 8 combines with Traction clutch hub 9, by Traction clutch hub 9 power is passed to Closed Hydraulic transmission mechanism 4 by synchronous band, be used to drive moving forward and backward of road roller, can realize infinitely variable speeds.If continue to increase petrol engine 2 rotating speeds to 2700RPM when above, vibration centrifugal clutching piece 10 combines with vibration clutch hub 11, by vibration clutch hub 11 power is rotated by the road roller of band drive synchronously main shaft 12, thereby eccentric block 13 is rotated together, its centrifugal force can make pressure roller 6 produce vibration, rely on vibration principle with pavement compaction, this machine front portion is furnished with the caking ability that water tank 3 can reduce road surface and pressure roller 6, improve compaction quality, control stick 1 height can freely be adjusted according to operator's height.

Claims (1)

1, the hand held vibratory roller, it mainly comprises control stick (1), petrol engine (2), water tank (3) and pressure roller (6), it is characterized in that: the front portion at control stick (1) is a fuselage, the top of fuselage is petrol engine (2), the front of petrol engine (2) is water tank (3), the side of petrol engine (2) is hydraulic gear (4), the middle part of fuselage is mounting (5), the bottom of fuselage is pressure roller (6), the front-back of pressure roller (6) has support (7), in hydraulic gear (4), have walking centrifugal clutch piece (8) and vibration centrifugal clutch (10) piece, they match with Traction clutch hub (9) and vibration clutch hub (11) respectively, and eccentric block (13) is installed on its main shaft (12) in pressure roller (6).

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